/* ============================================
   Altbridge Landing Page - Styles
   ============================================ */

/* CSS Variables - Warm Light Mode (Cream/Beige) */
:root {
    --bg-primary: #f0f4f8;
    --bg-secondary: #fffefb;
    --bg-tertiary: #f0ebe3;
    --bg-card: rgba(255, 253, 250, 0.7);

    --text-primary: #2c2416;
    --text-secondary: rgba(44, 36, 22, 0.78);
    --text-muted: rgba(44, 36, 22, 0.5);

    --accent-cyan: #0e7490;
    --accent-blue: #0369a1;
    --accent-green: #15803d;
    --accent-purple: #7e22ce;

    --border-subtle: rgba(44, 36, 22, 0.06);
    --border-light: rgba(44, 36, 22, 0.1);

    --font-display: 'Newsreader', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    /* Liquid Glass - Tahoe Radii */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 26px;

    /* Liquid Glass - iOS Style Effects */
    /* Liquid Glass - Unified Tahoe Style */
    --glass-blur: 25px;
    --glass-blur-strong: 30px;
    --glass-saturation: 180%;
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-bg-hover: rgba(255, 255, 255, 0.55);
    --glass-border: rgba(255, 255, 255, 0.35);
    --glass-border-hover: rgba(255, 255, 255, 0.5);

    /* Edge Light (iOS style - thin bright line at top) */
    --edge-light-top: rgba(255, 255, 255, 0.6);
    --edge-light-bottom: rgba(0, 0, 0, 0.05);
    --glass-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);

    /* Spring Animations (Tahoe physics) */
    --spring-bounce: cubic-bezier(0.25, 1.2, 0.5, 1);
    --spring-smooth: cubic-bezier(0.16, 1, 0.3, 1);

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
}

/* ============================================
   Liquid Glass Base Class (macOS Tahoe)
   ============================================ */
.liquid-glass {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
}

/* Mouse Awareness Highlight (Light Mode) */
.liquid-glass::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.5),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.liquid-glass:hover::before {
    opacity: 1;
}

.liquid-glass:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 1),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 12px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* Liquid Glass variants */
.liquid-glass-subtle {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    border-color: rgba(0, 0, 0, 0.05);
}

.liquid-glass-strong {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(var(--glass-blur-strong)) saturate(200%);
    -webkit-backdrop-filter: blur(var(--glass-blur-strong)) saturate(200%);
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(180deg, #e8f4f8 0%, #faf8f5 50%, #f8f0f5 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation - Floating Pill (Linear-style)
   ============================================ */
.navbar-pill {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

.pill-container {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 8px 8px 8px 20px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px -8px rgba(44, 36, 22, 0.08);
    transition: all 0.4s var(--spring-smooth);
}

.pill-container:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.35);
    box-shadow:
        inset 0 0.5px 0 0 rgba(255, 255, 255, 0.9),
        inset 0 -0.5px 0 0 rgba(0, 0, 0, 0.03),
        0 12px 40px -8px rgba(44, 36, 22, 0.12);
}

.pill-logo {
    display: flex;
    align-items: center;
    margin-right: 8px;
    text-decoration: none;
}

.logo-svg {
    height: 32px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-left: 10px;
    background: linear-gradient(
        135deg,
        #2c2416 0%,
        #ee3a65 33%,
        #194bb9 66%,
        #2c2416 100%
    );
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logo-breathe 8s ease-in-out infinite;
}

@keyframes logo-breathe {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.pill-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.pill-menu li a {
    display: block;
    position: relative;
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 8px 14px;
    border-radius: 100px;
    transition: color 0.3s ease;
    background: transparent;
    border: 1px solid transparent;
    z-index: 1;
}

.pill-menu li a:hover {
    color: var(--text-primary);
}

/* Bubble Morph - плавающий индикатор */
.menu-bubble {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(20px) saturate(200%);
    -webkit-backdrop-filter: blur(20px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.9),
        inset 0 -0.5px 0 0 rgba(0, 0, 0, 0.03),
        0 4px 12px rgba(14, 116, 144, 0.1);
    pointer-events: none;
    opacity: 0;
    transform: scale(0.95);
    transition:
        left 0.4s var(--spring-bounce),
        width 0.4s var(--spring-bounce),
        opacity 0.25s ease,
        transform 0.3s var(--spring-bounce);
    z-index: 0;
}

.menu-bubble.visible {
    opacity: 1;
    transform: scale(1);
}

.pill-cta {
    display: flex;
    align-items: center;
    background: rgba(14, 116, 144, 0.7);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s var(--spring-bounce);
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    box-shadow:
        inset 0 0.5px 0 0 rgba(255, 255, 255, 0.5),
        inset 0 -0.5px 0 0 rgba(0, 0, 0, 0.15),
        0 4px 16px rgba(14, 116, 144, 0.35);
}

.pill-cta:hover {
    background: rgba(14, 116, 144, 0.85);
    border-color: rgba(255, 255, 255, 0.45);
    transform: translateY(-2px) scale(1.03);
    box-shadow:
        inset 0 0.5px 0 0 rgba(255, 255, 255, 0.6),
        inset 0 -0.5px 0 0 rgba(0, 0, 0, 0.15),
        0 8px 24px rgba(14, 116, 144, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.pill-cta:active {
    transform: translateY(-1px) scale(0.98);
    background: rgba(14, 116, 144, 0.75);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    margin-left: 4px;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Glass Card Container - iOS Notification Style */
.mobile-menu-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    padding: 16px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.8);
    min-width: 260px;
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.mobile-menu-overlay.active .mobile-menu-card {
    transform: scale(1);
}

.mobile-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-list li a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 12px 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-list li a:hover {
    background: rgba(34, 211, 238, 0.1);
}

.menu-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.mobile-menu-list li a:hover .menu-icon {
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent-cyan);
}

/* Substack special styling */
.menu-substack a {
    background: linear-gradient(135deg, rgba(255, 102, 0, 0.08), rgba(255, 102, 0, 0.03));
    border: 1px solid rgba(255, 102, 0, 0.15);
}

.menu-substack .menu-icon {
    background: rgba(255, 102, 0, 0.1);
    color: #ff6600;
}

.menu-substack a:hover {
    background: linear-gradient(135deg, rgba(255, 102, 0, 0.15), rgba(255, 102, 0, 0.08));
}

.menu-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, #ff6600, #ff8533);
    color: white;
    padding: 3px 8px;
    border-radius: 6px;
    margin-left: auto;
}

/* CTA Button */
.mobile-menu-card .mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(14, 116, 144, 0.6);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    color: #ffffff;
    padding: 14px 24px;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 16px;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.1),
        var(--glass-shadow);
    transition: all 0.2s ease;
}

.mobile-menu-card .mobile-cta:hover {
    background: rgba(14, 116, 144, 0.75);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile browsers */
    min-height: 600px; /* Fallback for very short screens */
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.4s ease, pointer-events 0s linear 0.4s;
    z-index: 10;
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-indicator-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

.scroll-indicator-arrow {
    width: 24px;
    height: 24px;
    color: var(--text-tertiary);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(6px);
    }
    60% {
        transform: translateY(3px);
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 70% 40%, black 20%, transparent 70%);
}

.hero-glow {
    position: absolute;
    width: 800px;
    height: 800px;
    right: -200px;
    top: -200px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.15) 0%, rgba(56, 189, 248, 0.08) 30%, transparent 70%);
    pointer-events: none;
}

/* Fixed Wind Background - stays on scroll */
.wind-bg-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.wind-stream {
    position: absolute;
    left: -50%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(180, 130, 60, 0.15) 10%,
        rgba(14, 116, 144, 0.4) 30%,
        rgba(3, 105, 161, 0.55) 50%,
        rgba(126, 34, 206, 0.35) 70%,
        rgba(180, 130, 60, 0.15) 90%,
        transparent 100%
    );
}

/* Wind stream 1 - main, fast */
.wind-1 {
    width: 150%;
    height: 100px;
    top: 25%;
    filter: blur(30px);
    animation: wind-flow-1 8s ease-in-out infinite;
    transform: skewY(-3deg);
}

@keyframes wind-flow-1 {
    0% {
        transform: translateX(-30%) skewY(-3deg) scaleX(0.8);
        opacity: 0;
    }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% {
        transform: translateX(80%) skewY(-3deg) scaleX(1.2);
        opacity: 0;
    }
}

/* Wind stream 2 - slower, wider */
.wind-2 {
    width: 180%;
    height: 160px;
    top: 40%;
    left: -80%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(126, 34, 206, 0.12) 15%,
        rgba(3, 105, 161, 0.35) 40%,
        rgba(14, 116, 144, 0.45) 60%,
        rgba(200, 140, 50, 0.25) 80%,
        transparent 100%
    );
    filter: blur(50px);
    animation: wind-flow-2 12s ease-in-out infinite;
    animation-delay: -4s;
    transform: skewY(-2deg);
}

@keyframes wind-flow-2 {
    0% {
        transform: translateX(-20%) skewY(-2deg) scaleX(0.9);
        opacity: 0;
    }
    20% { opacity: 0.8; }
    80% { opacity: 0.8; }
    100% {
        transform: translateX(70%) skewY(-2deg) scaleX(1.1);
        opacity: 0;
    }
}

/* Wind stream 3 - ambient, slowest */
.wind-3 {
    width: 200%;
    height: 250px;
    top: 15%;
    left: -100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(21, 128, 61, 0.1) 20%,
        rgba(14, 116, 144, 0.25) 45%,
        rgba(180, 130, 60, 0.3) 55%,
        rgba(14, 116, 144, 0.2) 75%,
        transparent 100%
    );
    filter: blur(80px);
    animation: wind-flow-3 18s ease-in-out infinite;
    animation-delay: -8s;
    transform: skewY(-1deg);
}

@keyframes wind-flow-3 {
    0% {
        transform: translateX(-15%) skewY(-1deg);
        opacity: 0;
    }
    25% { opacity: 0.6; }
    75% { opacity: 0.6; }
    100% {
        transform: translateX(60%) skewY(-1deg);
        opacity: 0;
    }
}

/* Wind stream 4 - thin, fast wisp */
.wind-4 {
    width: 120%;
    height: 50px;
    top: 60%;
    left: -40%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(200, 140, 50, 0.25) 20%,
        rgba(14, 116, 144, 0.45) 50%,
        rgba(200, 140, 50, 0.25) 80%,
        transparent 100%
    );
    filter: blur(20px);
    animation: wind-flow-4 6s ease-in-out infinite;
    animation-delay: -2s;
    transform: skewY(-4deg);
}

@keyframes wind-flow-4 {
    0% {
        transform: translateX(-40%) skewY(-4deg) scaleX(0.6);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% {
        transform: translateX(90%) skewY(-4deg) scaleX(1.4);
        opacity: 0;
    }
}

/* Wind stream 5 - bottom accent */
.wind-5 {
    width: 100%;
    height: 35px;
    top: 75%;
    left: -30%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(126, 34, 206, 0.25) 30%,
        rgba(180, 130, 60, 0.4) 50%,
        rgba(126, 34, 206, 0.25) 70%,
        transparent 100%
    );
    filter: blur(15px);
    animation: wind-flow-5 5s ease-in-out infinite;
    animation-delay: -1s;
    transform: skewY(-5deg);
}

/* Wind stream 6 - soft warm highlight for depth */
.wind-6 {
    width: 160%;
    height: 80px;
    top: 35%;
    left: -60%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 248, 235, 0.35) 20%,
        rgba(255, 245, 225, 0.55) 40%,
        rgba(255, 240, 210, 0.7) 50%,
        rgba(255, 245, 225, 0.55) 60%,
        rgba(255, 248, 235, 0.35) 80%,
        transparent 100%
    );
    filter: blur(40px);
    animation: wind-flow-6 15s ease-in-out infinite;
    animation-delay: -5s;
    transform: skewY(-2deg);
}

@keyframes wind-flow-6 {
    0% {
        transform: translateX(-25%) skewY(-2deg) scaleX(0.9);
        opacity: 0;
    }
    20% { opacity: 0.7; }
    80% { opacity: 0.7; }
    100% {
        transform: translateX(65%) skewY(-2deg) scaleX(1.1);
        opacity: 0;
    }
}

@keyframes wind-flow-5 {
    0% {
        transform: translateX(-50%) skewY(-5deg) scaleX(0.5);
        opacity: 0;
    }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% {
        transform: translateX(100%) skewY(-5deg) scaleX(1.5);
        opacity: 0;
    }
}

.hero > .container {
    position: relative;
    z-index: 1;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Shimmer Text Effect
   ============================================ */
.shimmer-text {
    position: relative;
    display: inline-block;
    background: linear-gradient(
        135deg,
        var(--accent-cyan) 0%,
        var(--accent-blue) 50%,
        var(--accent-purple) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shimmer-text::after {
    content: 'AI-Native';
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(
        120deg,
        transparent 0%,
        transparent 35%,
        rgba(255, 255, 255, 0.8) 50%,
        transparent 65%,
        transparent 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmerSweep 4s ease-in-out infinite;
    animation-delay: 2s;
}

@keyframes shimmerSweep {
    0%, 100% {
        background-position: 200% center;
    }
    50% {
        background-position: -200% center;
    }
}

/* ============================================
   Rotating Text Effect
   ============================================ */
.rotating-text-wrapper {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: bottom;
    /* Height = one line of text */
    height: 1.1em;
    /* Fixed width = longest word (Autonomous) */
    width: 5.8em;
    text-align: right;
}

.rotating-text {
    display: flex;
    flex-direction: column;
    animation: rotate-words 9s infinite;
}

.rotating-word {
    height: 1.1em;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes rotate-words {
    /* Word 1: AI-Native */
    0%, 20% {
        transform: translateY(0);
        opacity: 1;
        filter: blur(0);
    }
    26%, 27% {
        opacity: 0;
        filter: blur(8px);
    }

    /* Word 2: Autonomous */
    33%, 53% {
        transform: translateY(-1.1em);
        opacity: 1;
        filter: blur(0);
    }
    59%, 60% {
        opacity: 0;
        filter: blur(8px);
    }

    /* Word 3: Intelligent */
    66%, 86% {
        transform: translateY(-2.2em);
        opacity: 1;
        filter: blur(0);
    }
    92%, 93% {
        opacity: 0;
        filter: blur(8px);
    }

    /* Back to Word 1 */
    100% {
        transform: translateY(0);
        opacity: 1;
        filter: blur(0);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .rotating-text {
        animation: none;
    }

    .rotating-word:not(:first-child) {
        display: none;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.25);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-credibility {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.875rem;
}

.credibility-label {
    color: var(--text-muted);
}

.credibility-name {
    color: var(--text-primary);
    font-weight: 600;
}

.credibility-role {
    color: var(--text-muted);
}

.credibility-role::before {
    content: '·';
    margin-right: 8px;
}

/* Hero Visual - Terminal */
.hero-visual {
    perspective: 1000px;
    position: relative;
}


.terminal-window {
    position: relative;
    z-index: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn-close { background: #ff5f57; }
.btn-minimize { background: #febc2e; }
.btn-maximize { background: #28c840; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Monaco', monospace;
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.6875rem;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: pulse-dot 2s ease-in-out infinite;
}

.terminal-body {
    padding: 20px;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.terminal-line .prompt {
    color: var(--accent-cyan);
    font-weight: 600;
}

.terminal-line .prompt::after {
    content: '>';
    margin-left: 4px;
    color: var(--text-muted);
}

.terminal-line .command {
    color: var(--text-primary);
}

.terminal-line .cursor {
    color: var(--accent-cyan);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.terminal-output {
    margin-bottom: 20px;
}

.output-line {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    margin-bottom: 8px;
    opacity: 0;
    animation: fade-in 0.5s ease forwards;
    animation-delay: var(--delay);
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.output-prefix {
    color: var(--accent-blue);
}

.terminal-reasoning {
    background: rgba(34, 211, 238, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 20px;
    opacity: 0;
    animation: fade-in 0.5s ease forwards;
    animation-delay: var(--delay);
}

.terminal-reasoning .reasoning-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
    margin-bottom: 10px;
}

.terminal-reasoning .reasoning-label svg {
    width: 14px;
    height: 14px;
}

.terminal-reasoning .reasoning-text {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.terminal-result {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-sm);
    padding: 16px;
    opacity: 0;
    animation: fade-in 0.5s ease forwards;
    animation-delay: var(--delay);
}

.result-signal {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.signal-ticker {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.signal-direction {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
}

.signal-direction.long {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.signal-direction.selective {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.result-thesis {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.thesis-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.thesis-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Buttons - Liquid Glass Style */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--spring-bounce);
    cursor: pointer;
}

.btn-primary {
    position: relative;
    background: rgba(14, 116, 144, 0.6);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.4),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.1),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-bounce);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    background: rgba(14, 116, 144, 0.75);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.5),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.1),
        0 15px 40px -10px rgba(14, 116, 144, 0.4);
}

.btn-primary:active {
    background: rgba(14, 116, 144, 0.7);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.3),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.15),
        0 4px 12px rgba(14, 116, 144, 0.3);
}

.btn-primary.large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

.btn-secondary {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-bounce);
}

.btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 15px 40px -10px rgba(0, 0, 0, 0.15);
}

.btn-secondary:active {
    background: var(--glass-bg);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.5),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-cyan);
    margin-bottom: 12px;
}

/* ============================================
   Research Paper Section
   ============================================ */
.research-section {
    background: transparent;
    position: relative;
}

.paper-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.paper-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        inset 0 0.5px 0 0 var(--edge-light-top),
        inset 0 -0.5px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
}

.paper-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.6),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.paper-card:hover::before {
    opacity: 1;
}

.paper-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
    box-shadow:
        inset 0 0.5px 0 0 rgba(255, 255, 255, 0.9),
        inset 0 -0.5px 0 0 var(--edge-light-bottom),
        0 12px 40px rgba(44, 36, 22, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.15);
}

.paper-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.paper-icon {
    width: 48px;
    height: 48px;
    background: rgba(8, 145, 178, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.paper-icon svg {
    width: 24px;
    height: 24px;
}

.paper-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.paper-venue {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.paper-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.paper-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 16px;
}

.paper-authors {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.paper-authors .author {
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
}

.paper-authors .author.highlighted {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-purple);
    font-weight: 500;
}

.paper-abstract {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-left: 3px solid var(--accent-cyan);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 24px;
}

.paper-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.paper-stats .stat {
    text-align: center;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
}

.paper-stats .stat-label {
    display: block;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.paper-stats .stat-value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--accent-cyan);
}

.paper-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-cyan);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.paper-link:hover {
    color: var(--accent-blue);
}

.paper-link svg {
    transition: transform var(--transition-fast);
}

.paper-link:hover svg {
    transform: translate(4px, -4px);
}

/* ============================================
   Paper Visual - Animated Document Stack
   ============================================ */
.paper-visual {
    position: relative;
    width: 120px;
    height: 140px;
    margin-bottom: 24px;
    perspective: 400px;
}

.doc-page {
    position: absolute;
    width: 90px;
    height: 110px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.08),
        0 1px 2px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.5s var(--spring-smooth);
}

.doc-page.page-1 {
    left: 0;
    top: 10px;
    transform: rotate(-8deg) translateZ(0);
    z-index: 1;
    animation: docFloat1 4s ease-in-out infinite;
}

.doc-page.page-2 {
    left: 15px;
    top: 5px;
    transform: rotate(-3deg) translateZ(10px);
    z-index: 2;
    animation: docFloat2 4s ease-in-out infinite 0.5s;
}

.doc-page.page-3 {
    left: 30px;
    top: 0;
    transform: rotate(2deg) translateZ(20px);
    z-index: 3;
    animation: docFloat3 4s ease-in-out infinite 1s;
}

@keyframes docFloat1 {
    0%, 100% { transform: rotate(-8deg) translateY(0); }
    50% { transform: rotate(-7deg) translateY(-3px); }
}

@keyframes docFloat2 {
    0%, 100% { transform: rotate(-3deg) translateY(0); }
    50% { transform: rotate(-2deg) translateY(-4px); }
}

@keyframes docFloat3 {
    0%, 100% { transform: rotate(2deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-5px); }
}

.doc-line {
    height: 4px;
    background: linear-gradient(90deg,
        rgba(0, 0, 0, 0.12) 0%,
        rgba(0, 0, 0, 0.08) 100%
    );
    border-radius: 2px;
    animation: lineShimmer 2s ease-in-out infinite;
}

.doc-line.long { width: 100%; }
.doc-line.medium { width: 75%; }
.doc-line.short { width: 50%; }

@keyframes lineShimmer {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.doc-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    padding: 4px;
    background: rgba(34, 211, 238, 0.05);
    border-radius: 4px;
    margin-bottom: 4px;
}

.doc-chart svg {
    width: 100%;
    height: 100%;
}

.chart-line {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: chartDraw 3s ease-out infinite;
}

@keyframes chartDraw {
    0% { stroke-dashoffset: 100; }
    40%, 100% { stroke-dashoffset: 0; }
}

.doc-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    background: radial-gradient(
        circle,
        rgba(34, 211, 238, 0.15) 0%,
        transparent 70%
    );
    transform: translate(-50%, -50%);
    z-index: 0;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* Paper card layout update */
.paper-card {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.paper-content {
    flex: 1;
}

/* ============================================
   Framework Bar - Compact Horizontal Progress
   ============================================ */
.framework-bar {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.4s var(--spring-smooth);
    overflow: hidden;
}

/* Mouse Awareness effect */
.framework-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.08),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.framework-bar:hover::before {
    opacity: 1;
}

.framework-bar:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
}

.framework-bar .framework-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.levels-track {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 500px;
    padding: 0 8px;
}

.levels-track::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 20px;
    right: 20px;
    height: 3px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 2px;
    transform: translateY(-50%);
}

.levels-progress {
    position: absolute;
    top: 50%;
    left: 20px;
    width: 50%;
    height: 3px;
    background: linear-gradient(90deg,
        var(--accent-cyan) 0%,
        var(--accent-blue) 100%
    );
    border-radius: 2px;
    transform: translateY(-50%);
    box-shadow: 0 0 12px rgba(34, 211, 238, 0.4);
    animation: progressGlow 2s ease-in-out infinite;
}

@keyframes progressGlow {
    0%, 100% { box-shadow: 0 0 8px rgba(34, 211, 238, 0.3); }
    50% { box-shadow: 0 0 16px rgba(34, 211, 238, 0.5); }
}

.level-dot {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.level-dot .dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 0, 0, 0.15);
    transition: all 0.3s var(--spring-smooth);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.level-dot .dot-label {
    position: absolute;
    top: calc(100% + 8px);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.level-dot .dot-badge {
    position: absolute;
    bottom: calc(100% + 12px);
    white-space: nowrap;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border-radius: 4px;
    background: var(--accent-cyan);
    color: white;
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.3s var(--spring-smooth);
}

.level-dot .dot-badge.goal {
    background: var(--accent-purple);
}

/* Active level */
.level-dot.active .dot {
    width: 18px;
    height: 18px;
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    box-shadow:
        0 0 0 4px rgba(34, 211, 238, 0.2),
        0 0 16px rgba(34, 211, 238, 0.4);
    animation: dotPulse 2s ease-in-out infinite;
}

.level-dot.active .dot-label {
    color: var(--accent-cyan);
    font-weight: 700;
}

.level-dot.active .dot-badge {
    opacity: 1;
    transform: translateY(0);
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.2), 0 0 12px rgba(34, 211, 238, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.15), 0 0 20px rgba(34, 211, 238, 0.5); }
}

/* Goal level */
.level-dot.goal .dot {
    border-color: var(--accent-purple);
}

.level-dot.goal .dot-label {
    color: var(--accent-purple);
}

.level-dot.goal .dot-badge {
    opacity: 1;
    transform: translateY(0);
}

/* Passed levels (L0, L1, L2) */
.level-dot[data-level="L0"] .dot,
.level-dot[data-level="L1"] .dot,
.level-dot[data-level="L2"] .dot {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.level-dot[data-level="L0"] .dot-label,
.level-dot[data-level="L1"] .dot-label,
.level-dot[data-level="L2"] .dot-label {
    color: var(--text-secondary);
}

/* Traveling pulse */
.level-pulse {
    position: absolute;
    top: 50%;
    left: 20px;
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 0 12px rgba(34, 211, 238, 0.8);
    animation: pulseTraveling 3s ease-in-out infinite;
}

@keyframes pulseTraveling {
    0% { left: 20px; opacity: 0; }
    10% { opacity: 1; }
    50% { left: calc(50% + 10px); opacity: 1; }
    60% { opacity: 0; }
    100% { left: calc(50% + 10px); opacity: 0; }
}

.levels-labels {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 500px;
    margin-top: 32px;
    padding: 0 8px;
}

.levels-labels span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* L0-L5 Framework Visual (OLD - keeping for compatibility) */
.framework-visual {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.framework-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 24px;
}

.levels-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.level-item {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.level-item.active {
    background: rgba(34, 211, 238, 0.08);
    border-color: rgba(34, 211, 238, 0.3);
}

.level-number {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
}

.level-item.active .level-number {
    color: var(--accent-cyan);
}

.level-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.level-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    grid-column: 2;
}

.level-badge {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
}

/* ============================================
   NEW Research Section Layout
   ============================================ */
.paper-showcase-new {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: stretch;
}

/* Vertical Autonomy Ladder - Left */
.autonomy-ladder {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px 16px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.ladder-track {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    height: 100%;
    padding-left: 24px;
}

/* Vertical line */
.ladder-track::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 12px;
    bottom: 12px;
    width: 3px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 2px;
}

/* Progress fill (from bottom to L3) */
.ladder-progress {
    position: absolute;
    left: 7px;
    bottom: 12px;
    width: 3px;
    height: 60%;
    background: linear-gradient(to top,
        var(--accent-cyan) 0%,
        var(--accent-blue) 100%
    );
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.4);
}

.ladder-level {
    position: relative;
    display: flex;
    align-items: center;
    padding: 10px 0;
    flex: 1;
}

.level-marker {
    position: absolute;
    left: -24px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 0, 0, 0.15);
    transition: all 0.3s var(--spring-smooth);
    z-index: 2;
}

.level-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.level-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.level-name {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.2;
}

.ladder-level .level-badge {
    font-size: 0.55rem;
    padding: 2px 6px;
    margin-top: 2px;
    display: inline-block;
    width: fit-content;
}

.ladder-level .level-badge.goal {
    background: var(--accent-purple);
}

/* Passed levels */
.ladder-level.passed .level-marker {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.ladder-level.passed .level-tag {
    color: var(--text-secondary);
}

/* Active level */
.ladder-level.active .level-marker {
    width: 18px;
    height: 18px;
    left: -26px;
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    box-shadow:
        0 0 0 4px rgba(34, 211, 238, 0.2),
        0 0 12px rgba(34, 211, 238, 0.4);
    animation: ladderPulse 2s ease-in-out infinite;
}

.ladder-level.active .level-tag {
    color: var(--accent-cyan);
    font-size: 0.85rem;
}

.ladder-level.active .level-name {
    color: var(--text-primary);
    font-weight: 500;
}

@keyframes ladderPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.2), 0 0 10px rgba(34, 211, 238, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.15), 0 0 16px rgba(34, 211, 238, 0.5); }
}

/* Goal level */
.ladder-level.goal .level-marker {
    border-color: var(--accent-purple);
}

.ladder-level.goal .level-tag {
    color: var(--accent-purple);
}

/* Traveling pulse */
.ladder-pulse {
    position: absolute;
    left: 5px;
    bottom: 12px;
    width: 7px;
    height: 7px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.8);
    animation: ladderPulseTraveling 4s ease-in-out infinite;
}

@keyframes ladderPulseTraveling {
    0% { bottom: 12px; opacity: 0; }
    10% { opacity: 1; }
    50% { bottom: 60%; opacity: 1; }
    60% { opacity: 0; }
    100% { bottom: 60%; opacity: 0; }
}

/* Paper Card - Center (NEW) */
.paper-card-new {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        inset 0 0.5px 0 0 var(--edge-light-top),
        inset 0 -0.5px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
    display: flex;
    flex-direction: column;
}

.paper-card-new::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.6),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.paper-card-new:hover::before {
    opacity: 1;
}

.paper-card-new:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
}

.paper-card-new .paper-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.paper-card-new .paper-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.paper-card-new .paper-authors {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.paper-card-new .paper-abstract {
    flex: 1;
    margin-bottom: 20px;
}

/* ============================================
   Dashboard Transformation (L0-L5 Framework)
   ============================================ */
.driving-analogy-visual {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 320px;
}

/* Mouse Awareness */
.driving-analogy-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.5),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.driving-analogy-visual:hover::before {
    opacity: 1;
}

/* Dashboard Scene Container */
.dashboard-scene {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 12px 0;
    position: relative;
    z-index: 2;
}

/* Dashboard Panel */
.dashboard-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.panel-frame {
    width: 150px;
    height: 200px;
    background: rgba(44, 36, 22, 0.03);
    border: 1px solid rgba(44, 36, 22, 0.08);
    border-radius: var(--radius-md);
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.dashboard-panel.autonomous .panel-frame {
    background: rgba(34, 211, 238, 0.03);
    border-color: rgba(34, 211, 238, 0.15);
}

/* Steering Wheel - Refined */
.steering-wheel-container {
    position: relative;
    width: 90px;
    height: 90px;
}

.steering-svg {
    width: 100%;
    height: 100%;
    animation: steeringTurn 5s ease-in-out infinite;
}

@keyframes steeringTurn {
    0%, 100% { transform: rotate(-6deg); }
    25% { transform: rotate(10deg); }
    50% { transform: rotate(-4deg); }
    75% { transform: rotate(7deg); }
}

/* Wheel rings - elegant thin design */
.wheel-ring-outer {
    fill: none;
    stroke: var(--text-secondary);
    stroke-width: 3;
}

.wheel-ring-inner {
    fill: none;
    stroke: var(--text-secondary);
    stroke-width: 1.5;
    opacity: 0.3;
}

.wheel-hub {
    fill: rgba(44, 36, 22, 0.04);
    stroke: var(--text-secondary);
    stroke-width: 1.5;
}

.wheel-spoke {
    fill: none;
    stroke: var(--text-secondary);
    stroke-width: 2.5;
    stroke-linecap: round;
}

.wheel-center-dot {
    fill: var(--text-secondary);
    opacity: 0.5;
}

/* Hands on Wheel */
.hands-indicator {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hand-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--text-secondary);
    border-radius: 50%;
    opacity: 0.5;
}

.hand-dot.left {
    top: 50%;
    left: 4px;
    transform: translateY(-50%);
}

.hand-dot.right {
    top: 50%;
    right: 4px;
    transform: translateY(-50%);
}

/* Analog Gauges - Compact */
.gauges-row {
    display: flex;
    gap: 16px;
}

.gauge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.gauge-svg {
    width: 42px;
    height: 28px;
}

.gauge-arc {
    fill: none;
    stroke: var(--text-muted);
    stroke-width: 1.5;
    opacity: 0.5;
}

.gauge-needle {
    stroke: var(--text-secondary);
    stroke-width: 1.5;
    stroke-linecap: round;
    transform-origin: 25px 28px;
}

.speedometer .gauge-needle {
    animation: needleMove1 3s ease-in-out infinite;
}

.tachometer .gauge-needle {
    animation: needleMove2 2.5s ease-in-out infinite;
}

@keyframes needleMove1 {
    0%, 100% { transform: rotate(-25deg); }
    50% { transform: rotate(25deg); }
}

@keyframes needleMove2 {
    0%, 100% { transform: rotate(-15deg); }
    50% { transform: rotate(20deg); }
}

.gauge-center {
    fill: var(--text-secondary);
}

.gauge-label {
    font-size: 0.5rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Control Status */
.control-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.manual-icon {
    color: var(--text-secondary);
    font-size: 0.5rem;
}

/* Dashboard Labels */
.dashboard-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.dashboard-panel.autonomous .dashboard-label {
    color: var(--accent-cyan);
}

/* Transform Arrow - Enhanced */
.transform-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    position: relative;
    min-width: 70px;
}

.arrow-svg-large {
    display: none;
}

.arrow-head-large {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Data Stream Enhanced */
.data-stream-enhanced {
    position: absolute;
    top: 50%;
    left: 8px;
    right: 20px;
    transform: translateY(-50%);
    height: 20px;
}

.stream-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: particleStream 2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
}

.stream-particle:nth-child(1) { animation-delay: 0s; top: 25%; }
.stream-particle:nth-child(2) { animation-delay: 0.4s; top: 50%; }
.stream-particle:nth-child(3) { animation-delay: 0.8s; top: 75%; }
.stream-particle:nth-child(4) { animation-delay: 1.2s; top: 50%; }

@keyframes particleStream {
    0% { left: 0; opacity: 0; transform: scale(0.5); }
    10% { opacity: 1; transform: scale(1); }
    90% { opacity: 1; transform: scale(1); }
    100% { left: 100%; opacity: 0; transform: scale(0.5); }
}

/* AI Panel */
.ai-panel {
    background: rgba(34, 211, 238, 0.02);
    border-color: rgba(34, 211, 238, 0.12);
}

/* AI Brain Visual - Clean concentric design */
.ai-brain-visual {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-network-svg {
    width: 100%;
    height: 100%;
}

/* Brain rings */
.brain-ring {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 1;
}

.brain-ring.outer {
    opacity: 0.2;
    stroke-dasharray: 8 4;
    animation: ringRotate 20s linear infinite;
}

.brain-ring.middle {
    opacity: 0.35;
    stroke-dasharray: 6 3;
    animation: ringRotate 15s linear infinite reverse;
}

.brain-ring.inner {
    opacity: 0.5;
    animation: ringPulse 2s ease-in-out infinite;
}

@keyframes ringRotate {
    from { transform: rotate(0deg); transform-origin: 50px 50px; }
    to { transform: rotate(360deg); transform-origin: 50px 50px; }
}

@keyframes ringPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}

/* Brain core */
.brain-core {
    fill: var(--accent-cyan);
    opacity: 0.8;
    animation: corePulse 1.5s ease-in-out infinite;
}

@keyframes corePulse {
    0%, 100% { opacity: 0.6; r: 6; }
    50% { opacity: 1; r: 7; }
}

/* Brain nodes */
.brain-node {
    fill: var(--accent-cyan);
    opacity: 0.6;
    animation: nodeFlicker 2s ease-in-out infinite;
}

.brain-node:nth-child(5) { animation-delay: 0.3s; }
.brain-node:nth-child(6) { animation-delay: 0.6s; }
.brain-node:nth-child(7) { animation-delay: 0.9s; }
.brain-node:nth-child(8) { animation-delay: 1.2s; }
.brain-node:nth-child(9) { animation-delay: 1.5s; }
.brain-node:nth-child(10) { animation-delay: 1.8s; }

@keyframes nodeFlicker {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.9; }
}

/* Brain connections */
.brain-connection {
    stroke: var(--accent-cyan);
    stroke-width: 1;
    opacity: 0.25;
    stroke-dasharray: 4 2;
    animation: connectionFlow 3s linear infinite;
}

@keyframes connectionFlow {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -18; }
}

/* Brain pulse ring */
.brain-pulse-ring {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 2;
    opacity: 0;
    animation: pulseExpand 2s ease-out infinite;
}

@keyframes pulseExpand {
    0% { r: 8; opacity: 0.6; }
    100% { r: 35; opacity: 0; }
}

/* AI Status Bar */
.ai-status-bar {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ai-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-cyan);
    animation: statusPulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(34, 211, 238, 0.5);
}

@keyframes statusPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
}

.ai-status-text {
    font-size: 0.55rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* AI Main Metric */
.ai-metric-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.metric-big {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-cyan);
    font-family: var(--font-body);
    line-height: 1;
}

.metric-desc {
    font-size: 0.5rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Level Indicators */
.level-indicators {
    display: flex;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.level-tag {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    font-family: var(--font-body);
}

.level-tag.manual {
    background: rgba(44, 36, 22, 0.06);
    color: var(--text-secondary);
    border: 1px solid rgba(44, 36, 22, 0.1);
}

.level-tag.autonomous {
    background: rgba(34, 211, 238, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(34, 211, 238, 0.2);
}

/* Autonomy Progress Bar - Minimal */
.autonomy-progress.minimal {
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.progress-track {
    display: flex;
    align-items: center;
    gap: 12px;
}

.track-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.track-label.right {
    color: var(--accent-cyan);
}

.track-line {
    flex: 1;
    height: 3px;
    background: linear-gradient(90deg,
        rgba(44, 36, 22, 0.15) 0%,
        var(--accent-cyan) 100%
    );
    border-radius: 2px;
    position: relative;
}

.track-fill {
    display: none;
}

.track-dot {
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
}

.desc-left,
.desc-right {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.desc-right {
    color: var(--accent-cyan);
}

/* L0-L5 Autonomy Scale */
.autonomy-scale {
    position: relative;
    padding-top: 20px;
    margin-top: auto;
}

.scale-line {
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        var(--text-muted) 0%,
        var(--accent-cyan) 50%,
        var(--accent-cyan) 100%
    );
    border-radius: 1px;
}

.scale-ticks {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.scale-tick {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.tick-mark {
    width: 2px;
    height: 12px;
    background: var(--text-muted);
    border-radius: 1px;
}

.scale-tick:last-child .tick-mark {
    background: var(--accent-cyan);
}

.tick-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    font-family: var(--font-body);
}

.scale-tick:last-child .tick-label {
    color: var(--accent-cyan);
}

/* ============================================
   Hero Centered (New Minimal Hero)
   ============================================ */
.hero-centered {
    min-height: 70vh;
    padding: 140px 0 80px;
}

.hero-content-centered {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-centered .hero-title {
    font-size: clamp(3rem, 7vw, 5.5rem);
    margin-bottom: 20px;
}

.hero-centered .hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.hero-centered .hero-ctas {
    justify-content: center;
}

.hero-centered .hero-credibility {
    justify-content: center;
}

/* Multiline Hero Title */
.hero-title-multiline {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    line-height: 1.1;
}

.hero-line {
    display: block;
}

.hero-line-gradient {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   What We've Learned Section
   ============================================ */
.learned-section {
    padding: 100px 0 80px;
    position: relative;
}

.learned-header {
    text-align: center;
    margin-bottom: 60px;
}

.learned-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.learned-subtitle {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Two-column layout: Neural Network left, Content right */
.learned-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

/* ============================================
   Orbit Visualization
   ============================================ */
.orbit-visual {
    position: relative;
    width: 100%;
    max-width: 420px;
    height: 420px;
    margin: 0 auto;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.orbit-visual.animate {
    opacity: 1;
    transform: scale(1);
}

/* Alpha Core Center */
.alpha-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.alpha-core {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(14, 116, 144, 0.4);
}

.alpha-symbol {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
}

/* Alpha Pulse Animation */
.alpha-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 1px solid var(--accent-cyan);
    border-radius: 50%;
    opacity: 0;
}

.orbit-visual.animate .alpha-pulse {
    animation: alphaPulse 3.5s ease-out infinite;
}

.alpha-pulse.pulse-2 {
    animation-delay: 1.75s;
}

@keyframes alphaPulse {
    0% {
        width: 100px;
        height: 100px;
        opacity: 0.4;
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}

/* Rotating Orbit Ring */
.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        transparent 270deg,
        var(--accent-cyan) 300deg,
        var(--accent-blue) 330deg,
        transparent 360deg
    );
    opacity: 0;
    -webkit-mask: radial-gradient(transparent 65%, black 66%);
    mask: radial-gradient(transparent 65%, black 66%);
}

.orbit-visual.animate .orbit-ring {
    opacity: 1;
    animation: rotateOrbit 6s linear infinite;
}

.orbit-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 256px;
    height: 256px;
    border-radius: 50%;
    border: 1px solid rgba(14, 116, 144, 0.3);
    box-shadow: 0 0 15px rgba(14, 116, 144, 0.2);
}

@keyframes rotateOrbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Stage Cards */
.orbit-stage {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.3s ease;
    z-index: 10;
}

.orbit-visual.animate .orbit-stage {
    opacity: 1;
    transform: scale(1);
}

.orbit-stage:hover {
    border-color: var(--accent-cyan);
    transform: scale(1.02);
}

.orbit-stage .stage-number,
.orbit-stage .stage-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.orbit-stage .stage-icon svg {
    width: 15px;
    height: 15px;
    stroke: white;
    fill: none;
}

.orbit-stage .stage-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.orbit-stage .stage-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.orbit-stage .stage-subtitle {
    font-size: 0.7rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Triangle positions around orbit */
.orbit-stage.stage-1 {
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
}

.orbit-stage.stage-2 {
    bottom: 0;
    left: -20px;
}

.orbit-stage.stage-3 {
    bottom: 0;
    right: -20px;
}

/* Animated state positions */
.orbit-visual.animate .orbit-stage.stage-1 {
    transform: translateX(-50%) scale(1);
}

.orbit-visual.animate .orbit-stage.stage-2,
.orbit-visual.animate .orbit-stage.stage-3 {
    transform: scale(1);
}

/* Highlight animation synced with ring (6s) */
.orbit-visual.animate .orbit-stage.stage-1 {
    animation: highlightStage 6s ease-in-out infinite 0s;
}

.orbit-visual.animate .orbit-stage.stage-2 {
    animation: highlightStage 6s ease-in-out infinite 2s;
}

.orbit-visual.animate .orbit-stage.stage-3 {
    animation: highlightStage 6s ease-in-out infinite 4s;
}

@keyframes highlightStage {
    0%, 100% { border-color: var(--glass-border); box-shadow: none; }
    8%, 17% { border-color: var(--accent-cyan); box-shadow: 0 0 20px rgba(14, 116, 144, 0.4); }
    25% { border-color: var(--glass-border); box-shadow: none; }
}

/* Staggered entrance */
.orbit-visual.animate .orbit-stage.stage-1 { transition-delay: 0.3s; }
.orbit-visual.animate .orbit-stage.stage-2 { transition-delay: 0.5s; }
.orbit-visual.animate .orbit-stage.stage-3 { transition-delay: 0.7s; }

/* Convergent lines SVG */
.convergent-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 8;
    overflow: visible;
}

.conv-line {
    stroke-width: 2;
    stroke-dasharray: 8 4;
    opacity: 0;
    transition: opacity 0.5s ease 0.5s;
}

.orbit-visual.animate .conv-line {
    opacity: 1;
}

/* Animated flow toward center */
.orbit-visual.animate .conv-line.line-1 {
    animation: flowToCenter 2s linear infinite, lineGlow 6s ease-in-out infinite 0s;
}
.orbit-visual.animate .conv-line.line-2 {
    animation: flowToCenter 2s linear infinite 0.6s, lineGlow 6s ease-in-out infinite 2s;
}
.orbit-visual.animate .conv-line.line-3 {
    animation: flowToCenter 2s linear infinite 1.2s, lineGlow 6s ease-in-out infinite 4s;
}

@keyframes flowToCenter {
    0% { stroke-dashoffset: 24; }
    100% { stroke-dashoffset: 0; }
}

@keyframes lineGlow {
    0%, 100% { filter: none; stroke-width: 2; }
    8%, 17% { filter: drop-shadow(0 0 6px rgba(14, 116, 144, 0.8)); stroke-width: 3; }
    25% { filter: none; stroke-width: 2; }
}

/* ============================================
   Learned Content (Right side)
   ============================================ */
.learned-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Single Belief Card */
.belief-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 28px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px -8px rgba(0, 0, 0, 0.1);
}

.belief-statement {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
}

.belief-statement:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.belief-text {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.65;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
}

.belief-highlight {
    font-weight: 600;
    color: var(--text-primary);
}

.belief-solution {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin: 0;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(14, 116, 144, 0.1), rgba(14, 116, 144, 0.05));
    border-radius: 6px;
    border-left: 3px solid var(--accent-cyan);
    display: inline-block;
}

/* Synced belief statement highlights */
.belief-statement[data-stage="1"] {
    animation: highlightStatement 6s ease-in-out infinite 0s;
}
.belief-statement[data-stage="2"] {
    animation: highlightStatement 6s ease-in-out infinite 2s;
}
.belief-statement[data-stage="3"] {
    animation: highlightStatement 6s ease-in-out infinite 4s;
}

@keyframes highlightStatement {
    0%, 100% {
        background: transparent;
    }
    8%, 17% {
        background: rgba(14, 116, 144, 0.05);
    }
    25% {
        background: transparent;
    }
}

.learned-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: left;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 4px 20px -4px rgba(0, 0, 0, 0.08);

    /* Initial state for staggered entrance animation */
    opacity: 0;
    transform: translateX(30px);
    transition:
        opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

/* Staggered entrance delays */
.learned-item:nth-child(1) { transition-delay: 0.2s; }
.learned-item:nth-child(2) { transition-delay: 0.4s; }
.learned-item:nth-child(3) { transition-delay: 0.6s; }

/* Animated state */
.learned-item.animate {
    opacity: 1;
    transform: translateX(0);
}

/* Hover effect */
.learned-item:hover {
    border-color: var(--glass-border-hover);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 1),
        0 12px 40px -8px rgba(0, 0, 0, 0.15);
    transform: translateX(4px);
}

.learned-item.animate:hover {
    transform: translateX(4px);
}

/* Synced content card highlights */
.learned-item.animate[data-stage="1"] {
    animation: highlightCard 6s ease-in-out infinite 0s;
}
.learned-item.animate[data-stage="2"] {
    animation: highlightCard 6s ease-in-out infinite 2s;
}
.learned-item.animate[data-stage="3"] {
    animation: highlightCard 6s ease-in-out infinite 4s;
}

@keyframes highlightCard {
    0%, 100% {
        border-color: var(--glass-border);
        box-shadow: inset 0 1px 0 0 var(--edge-light-top), inset 0 -1px 0 0 var(--edge-light-bottom), 0 4px 20px -4px rgba(0, 0, 0, 0.08);
    }
    8%, 17% {
        border-color: var(--accent-cyan);
        box-shadow: 0 0 20px rgba(14, 116, 144, 0.15), inset 0 1px 0 0 var(--edge-light-top);
    }
    25% {
        border-color: var(--glass-border);
        box-shadow: inset 0 1px 0 0 var(--edge-light-top), inset 0 -1px 0 0 var(--edge-light-bottom), 0 4px 20px -4px rgba(0, 0, 0, 0.08);
    }
}

/* Learned Card - combined principles */
.learned-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 4px 20px -4px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.learned-card.animate {
    opacity: 1;
    transform: translateX(0);
}

.learned-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 1),
        0 8px 32px -8px rgba(0, 0, 0, 0.12);
}

/* Text styling */
.learned-text {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.65;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    letter-spacing: 0.01em;
}

.learned-card .learned-text:last-child {
    margin-bottom: 0;
}

.learned-highlight {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    font-size: 1.2rem;
    position: relative;
    padding: 0 3px;
    margin: 0 -3px;

    /* Gradient text with animation */
    background: linear-gradient(
        90deg,
        var(--accent-cyan) 0%,
        #0891b2 25%,
        var(--accent-blue) 50%,
        #0891b2 75%,
        var(--accent-cyan) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    /* Gradient shift animation - paused initially */
    animation: gradientShift 3s ease-in-out infinite;
    animation-play-state: paused;
}

/* Start gradient animation when card is visible */
.learned-item.animate .learned-highlight,
.learned-card.animate .learned-highlight {
    animation-play-state: running;
}

/* Gradient shift keyframes */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Subtle underline that draws in */
.learned-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.learned-item.animate .learned-highlight::after {
    width: 100%;
}

/* Stagger underline animations */
.learned-item:nth-child(1).animate .learned-highlight::after { transition-delay: 0.6s; }
.learned-item:nth-child(2).animate .learned-highlight::after { transition-delay: 0.8s; }
.learned-item:nth-child(3).animate .learned-highlight::after { transition-delay: 1s; }

.learned-solution {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin: 0;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(14, 116, 144, 0.1), rgba(14, 116, 144, 0.05));
    border-radius: 6px;
    border-left: 3px solid var(--accent-cyan);
}

/* Conclusion */
.learned-conclusion {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.6rem;
    font-weight: 500;
    font-style: italic;
    color: var(--text-primary);
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35em;
    letter-spacing: 0.01em;
}

/* Word-by-word animation */
.learned-conclusion .word {
    opacity: 0;
    transform: translateY(15px);
    transition:
        opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        color 0.3s ease;
    /* Staggered delay based on word index */
    transition-delay: calc(0.7s + (var(--word-index) * 0.1s));
}

/* Animated state for words */
.learned-conclusion.animate .word {
    opacity: 0.9;
    transform: translateY(0);
}

/* Emphasis on key words */
.learned-conclusion .word-emphasis {
    color: var(--accent-cyan);
    font-weight: 500;
}

/* Conclusion wrapper */
.learned-conclusion-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

/* ============================================
   Learned Section Mobile
   ============================================ */
@media (max-width: 1024px) {
    .orbit-visual {
        max-width: 350px;
        height: 350px;
    }

    .orbit-ring {
        width: 220px;
        height: 220px;
    }

    .orbit-ring::before {
        width: 216px;
        height: 216px;
    }

    .alpha-core {
        width: 80px;
        height: 80px;
    }

    .alpha-symbol {
        font-size: 2rem;
    }

    .alpha-pulse {
        width: 80px;
        height: 80px;
    }

    @keyframes alphaPulse {
        0% { width: 80px; height: 80px; opacity: 0.4; }
        100% { width: 160px; height: 160px; opacity: 0; }
    }
}

@media (max-width: 900px) {
    .learned-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .orbit-visual {
        order: -1;
    }

    /* Scale down convergent lines */
    .convergent-lines {
        opacity: 0.7;
    }
}

@media (max-width: 768px) {
    .learned-section {
        padding: 80px 0 60px;
    }

    .learned-header {
        margin-bottom: 40px;
    }

    .learned-layout {
        gap: 32px;
    }

    .learned-item {
        padding: 20px 16px;
    }

    .learned-card {
        padding: 24px 20px;
    }

    /* Slide from bottom on mobile instead of right */
    .learned-item,
    .learned-card {
        transform: translateY(30px);
    }

    .learned-item.animate,
    .learned-card.animate {
        transform: translateY(0);
    }

    .learned-item:hover,
    .learned-item.animate:hover,
    .learned-card:hover {
        transform: translateY(-2px);
    }

    .learned-text {
        font-size: 1.05rem;
    }

    .learned-highlight {
        font-size: 1.1rem;
    }

    .learned-conclusion {
        font-size: 1.25rem;
        gap: 0.25em;
    }

    .learned-conclusion-wrapper {
        gap: 32px;
    }

    .learned-conclusion .word {
        transition-delay: calc(0.5s + (var(--word-index) * 0.08s));
    }
}

@media (max-width: 640px) {
    /* Compact section padding */
    .learned-section {
        padding: 60px 0 40px;
    }

    .learned-header {
        margin-bottom: 24px;
    }

    .learned-layout {
        gap: 20px;
    }

    /* Significantly smaller orbit */
    .orbit-visual {
        max-width: 240px;
        height: 240px;
        margin-bottom: 16px;
    }

    .orbit-ring {
        width: 140px;
        height: 140px;
    }

    .orbit-ring::before {
        width: 136px;
        height: 136px;
    }

    .alpha-core {
        width: 56px;
        height: 56px;
    }

    .alpha-symbol {
        font-size: 1.4rem;
    }

    .alpha-pulse {
        width: 56px;
        height: 56px;
    }

    @keyframes alphaPulse {
        0% { width: 56px; height: 56px; opacity: 0.4; }
        100% { width: 112px; height: 112px; opacity: 0; }
    }

    /* Compact stage cards */
    .orbit-stage {
        padding: 6px 10px;
        gap: 6px;
    }

    .orbit-stage .stage-subtitle {
        display: none;
    }

    .orbit-stage .stage-number,
    .orbit-stage .stage-icon {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }

    .orbit-stage .stage-icon svg {
        width: 12px;
        height: 12px;
    }

    .orbit-stage .stage-title {
        font-size: 0.75rem;
    }

    /* Tighter stage positions */
    .orbit-stage.stage-1 {
        top: 10px;
    }

    .orbit-stage.stage-2 {
        bottom: 10px;
        left: -10px;
    }

    .orbit-stage.stage-3 {
        bottom: 10px;
        right: -10px;
    }

    /* Scale down convergent lines SVG */
    .convergent-lines {
        transform: scale(0.57);
        transform-origin: center center;
    }

    /* Compact content cards */
    .learned-item {
        padding: 14px 12px;
    }

    .learned-card {
        padding: 18px 14px;
    }

    .learned-text {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }

    .learned-highlight {
        font-size: 1rem;
    }

    .learned-solution {
        font-size: 0.8rem;
    }

    .learned-content {
        gap: 12px;
    }

    /* Compact conclusion */
    .learned-conclusion-wrapper {
        gap: 20px;
        margin-top: 24px;
    }

    .learned-conclusion {
        font-size: 1.1rem;
    }
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works-section {
    background: transparent;
    position: relative;
}

.feedback-loop-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

/* ============================================
   Brain Loop Visual (Animated Orbit)
   ============================================ */
.brain-loop-visual {
    position: relative;
    width: 100%;
    max-width: 520px;
    height: 440px;
    margin: 0 auto;
}

/* Central Brain */
.brain-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.brain-core {
    width: 120px;
    height: 120px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    position: relative;
    z-index: 2;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        0 0 30px rgba(34, 211, 238, 0.15);
}

.brain-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-cyan);
}

.brain-icon svg {
    width: 100%;
    height: 100%;
}

.brain-label {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.3;
    color: var(--accent-cyan);
    font-style: italic;
}

/* Pulse animation around brain */
.brain-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 1px solid rgba(34, 211, 238, 0.4);
    animation: brainPulse 3s ease-out infinite;
    z-index: 1;
}

.brain-pulse.pulse-2 {
    animation-delay: 1.5s;
}

@keyframes brainPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* Connection Lines */
.brain-line {
    position: absolute;
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.1), rgba(34, 211, 238, 0.3), rgba(34, 211, 238, 0.1));
}

.brain-line.line-top,
.brain-line.line-bottom {
    width: 2px;
    height: 70px;
    left: 50%;
    transform: translateX(-50%);
}

.brain-line.line-top {
    top: 60px;
}

.brain-line.line-bottom {
    bottom: 60px;
}

.brain-line.line-left,
.brain-line.line-right {
    width: 90px;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.brain-line.line-left {
    left: 40px;
}

.brain-line.line-right {
    right: 40px;
}

/* Animated Dots */
.line-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-cyan), 0 0 16px rgba(34, 211, 238, 0.5);
    opacity: 0;
}

.line-dot.dot-top {
    left: 50%;
    transform: translateX(-50%);
    animation: dotToCenter-top 3s ease-in-out infinite;
}

.line-dot.dot-right {
    top: 50%;
    transform: translateY(-50%);
    animation: dotToCenter-right 3s ease-in-out infinite 0.75s;
}

.line-dot.dot-bottom {
    left: 50%;
    transform: translateX(-50%);
    animation: dotToCenter-bottom 3s ease-in-out infinite 1.5s;
}

.line-dot.dot-left {
    top: 50%;
    transform: translateY(-50%);
    animation: dotToCenter-left 3s ease-in-out infinite 2.25s;
}

@keyframes dotToCenter-top {
    0% { top: 40px; opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { top: 200px; opacity: 0; }
}

@keyframes dotToCenter-right {
    0% { right: 30px; opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { right: 240px; opacity: 0; }
}

@keyframes dotToCenter-bottom {
    0% { bottom: 40px; opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { bottom: 200px; opacity: 0; }
}

@keyframes dotToCenter-left {
    0% { left: 30px; opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { left: 240px; opacity: 0; }
}

/* Orbit Ring */
.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        transparent 270deg,
        var(--accent-cyan) 300deg,
        var(--accent-blue) 330deg,
        transparent 360deg
    );
    animation: rotateRing 6s linear infinite;
    -webkit-mask: radial-gradient(transparent 65%, black 66%, black 100%);
    mask: radial-gradient(transparent 65%, black 66%, black 100%);
}

.orbit-ring::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 256px;
    height: 256px;
    border-radius: 50%;
    border: 1px solid rgba(34, 211, 238, 0.2);
    box-shadow:
        0 0 15px rgba(34, 211, 238, 0.1),
        inset 0 0 15px rgba(34, 211, 238, 0.05);
}

@keyframes rotateRing {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-ray {
    display: none;
}

/* Stage Nodes */
.brain-stage {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -0.5px 0 0 var(--edge-light-bottom);
    transition: all 0.3s ease;
}

.brain-stage:hover {
    border-color: var(--accent-cyan);
    background: var(--glass-bg-hover);
    transform: scale(1.02);
}

.brain-stage .stage-number {
    width: 28px;
    height: 28px;
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.brain-stage .stage-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brain-stage .stage-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.brain-stage .stage-subtitle {
    font-size: 0.7rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Stage Positions */
.brain-stage.stage-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: highlightStage 6s ease-in-out infinite;
    animation-delay: 0s;
}

.brain-stage.stage-2 {
    top: 50%;
    right: -80px;
    transform: translateY(-50%);
    animation: highlightStage 6s ease-in-out infinite;
    animation-delay: 1.5s;
}

.brain-stage.stage-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation: highlightStage 6s ease-in-out infinite;
    animation-delay: 3s;
}

.brain-stage.stage-4 {
    top: 50%;
    left: -60px;
    transform: translateY(-50%);
    animation: highlightStage 6s ease-in-out infinite;
    animation-delay: 4.5s;
}

@keyframes highlightStage {
    0%, 100% {
        border-color: var(--glass-border);
        box-shadow: inset 0 1px 0 0 var(--edge-light-top);
    }
    8%, 17% {
        border-color: var(--accent-cyan);
        box-shadow: 0 0 20px rgba(34, 211, 238, 0.3), 0 0 40px rgba(34, 211, 238, 0.15);
    }
    25% {
        border-color: var(--glass-border);
        box-shadow: inset 0 1px 0 0 var(--edge-light-top);
    }
}

.loop-benefits h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefits-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.benefit-icon {
    width: 32px;
    height: 32px;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1rem;
    flex-shrink: 0;
}

.benefits-list li div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.benefits-list li strong {
    font-size: 1rem;
    color: var(--text-primary);
}

.benefits-list li span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================================
   Comparison Section (LLM vs Reasoning)
   ============================================ */
.comparison-section {
    background: transparent;
    position: relative;
}

.vs-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: stretch;
    margin-bottom: 48px;
}

.vs-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
}

.vs-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.6),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.vs-card:hover::before {
    opacity: 1;
}

.vs-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.vs-card.highlighted {
    border-color: rgba(8, 145, 178, 0.4);
    background: rgba(8, 145, 178, 0.08);
    box-shadow:
        inset 0 1px 0 0 rgba(8, 145, 178, 0.2),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px rgba(8, 145, 178, 0.1);
}

.vs-card.highlighted::before {
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(8, 145, 178, 0.15),
        transparent 40%
    );
}

.vs-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.vs-label.accent {
    color: var(--accent-cyan);
}

.vs-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.vs-title.accent {
    color: var(--accent-cyan);
}

.vs-example {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 24px;
}

.vs-example .example-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: block;
}

.vs-quote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
}

.vs-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.vs-features li {
    font-size: 0.9375rem;
    color: var(--text-muted);
    padding-left: 20px;
    position: relative;
}

.vs-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.vs-features.accent li::before {
    color: var(--accent-cyan);
}

.vs-verdict {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 12px 16px;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-sm);
    color: var(--accent-cyan);
    text-align: center;
}

.vs-verdict.muted {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

/* ============================================
   VS Card Visualizations
   ============================================ */

/* Shared Visual Container */
.vs-visual {
    position: relative;
    height: 120px;
    margin: 20px 0 24px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* --- Noise Visual (LLM - Chaotic Bars) --- */
.noise-visual {
    background: linear-gradient(180deg, rgba(180, 160, 140, 0.08) 0%, rgba(160, 140, 120, 0.15) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 16px;
}

.noise-bars {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
    height: 100%;
    width: 100%;
}

.noise-bar {
    width: 12px;
    background: linear-gradient(180deg, rgba(120, 100, 80, 0.4) 0%, rgba(100, 80, 60, 0.6) 100%);
    border-radius: 3px 3px 0 0;
    animation: noiseBar 2s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.1s);
}

@keyframes noiseBar {
    0%, 100% {
        height: calc(20% + var(--i) * 3%);
        opacity: 0.5;
    }
    25% {
        height: calc(60% - var(--i) * 2%);
        opacity: 0.8;
    }
    50% {
        height: calc(30% + var(--i) * 4%);
        opacity: 0.6;
    }
    75% {
        height: calc(70% - var(--i) * 3%);
        opacity: 0.7;
    }
}

.noise-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    font-weight: 300;
    color: rgba(100, 80, 60, 0.3);
    animation: noiseQuestion 3s ease-in-out infinite;
}

@keyframes noiseQuestion {
    0%, 100% {
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* --- Trend Visual (Reasoning Model - Clear Uptrend) --- */
.trend-visual {
    background: linear-gradient(180deg, rgba(34, 211, 238, 0.05) 0%, rgba(14, 116, 144, 0.12) 100%);
    padding: 16px;
}

.trend-chart {
    width: 100%;
    height: 100%;
}

.trend-grid {
    stroke: rgba(34, 211, 238, 0.15);
    stroke-width: 1;
}

.trend-line {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: trendDraw 3s ease-out infinite;
}

.trend-glow {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 8;
    stroke-linecap: round;
    opacity: 0.3;
    filter: blur(4px);
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: trendDraw 3s ease-out infinite;
}

@keyframes trendDraw {
    0% {
        stroke-dashoffset: 300;
    }
    40%, 100% {
        stroke-dashoffset: 0;
    }
}

.trend-point {
    fill: var(--bg-primary);
    stroke: var(--accent-cyan);
    stroke-width: 2;
    opacity: 0;
    animation: trendPointAppear 3s ease-out infinite;
}

.trend-point:nth-child(4) { animation-delay: 0.8s; }
.trend-point:nth-child(5) { animation-delay: 1.2s; }
.trend-point:nth-child(6) { animation-delay: 1.6s; }
.trend-point:nth-child(7) { animation-delay: 2s; }

.trend-point.final {
    fill: var(--accent-cyan);
    stroke: white;
    stroke-width: 2;
}

@keyframes trendPointAppear {
    0%, 20% {
        opacity: 0;
        transform: scale(0);
    }
    40%, 100% {
        opacity: 1;
        transform: scale(1);
    }
}

.trend-arrow {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    opacity: 0;
    animation: trendArrowPulse 3s ease-out infinite;
    animation-delay: 2s;
}

@keyframes trendArrowPulse {
    0%, 30% {
        opacity: 0;
        transform: translateY(10px);
    }
    50%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.vs-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-muted);
    align-self: center;
}

.comparison-bottom {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.comparison-bottom strong {
    color: var(--accent-cyan);
}

/* ============================================
   Roadmap Section
   ============================================ */
.roadmap-section {
    background: transparent;
    position: relative;
}

.roadmap-progress {
    position: relative;
    margin-bottom: 48px;
}

.progress-track {
    height: 4px;
    background: var(--border-subtle);
    border-radius: 2px;
    position: relative;
}

.progress-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 50%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 2px;
}

.progress-markers {
    display: flex;
    justify-content: space-between;
    margin-top: -8px;
}

.marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.marker-dot {
    width: 20px;
    height: 20px;
    background: var(--bg-secondary);
    border: 3px solid var(--border-light);
    border-radius: 50%;
}

.marker.completed .marker-dot {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.marker.active .marker-dot {
    background: var(--bg-secondary);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.2);
}

.marker-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
}

.marker.completed .marker-label,
.marker.active .marker-label {
    color: var(--accent-cyan);
}

.marker-badge {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 4px;
}

.roadmap-grid {
    display: flex;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 32px;
}

.roadmap-card {
    flex: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
}

.roadmap-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.6),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.roadmap-card:hover::before {
    opacity: 1;
}

.roadmap-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.roadmap-card.completed {
    opacity: 0.7;
}

.roadmap-card.active {
    border-color: rgba(8, 145, 178, 0.4);
    background: rgba(8, 145, 178, 0.08);
    box-shadow:
        inset 0 1px 0 0 rgba(8, 145, 178, 0.2),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px rgba(8, 145, 178, 0.1);
}

.roadmap-card.goal {
    border-style: dashed;
}

.card-status {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border-radius: 4px;
}

.card-status.done {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.card-status.building {
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent-cyan);
}

.card-status.future {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-purple);
}

.roadmap-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 8px;
    padding-right: 60px;
}

.roadmap-card .card-config {
    font-size: 0.8125rem;
    color: var(--accent-cyan);
    margin-bottom: 12px;
}

.roadmap-card .card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.control-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
}

.control-bar > span:first-child {
    width: 48px;
    color: var(--text-muted);
}

.bar-track {
    flex: 1;
    height: 6px;
    background: var(--border-subtle);
    border-radius: 3px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    width: var(--fill);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.bar-fill.human {
    background: var(--text-muted);
}

.bar-fill.ai {
    background: var(--accent-cyan);
}

.bar-pct {
    width: 32px;
    text-align: right;
    color: var(--text-muted);
}

.roadmap-arrow {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    flex-shrink: 0;
}

.roadmap-arrow svg {
    width: 24px;
    height: 24px;
}

.roadmap-tagline {
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--accent-cyan);
}

/* ============================================
   Insights Section (Substack Articles)
   ============================================ */
.insights-section {
    background: transparent;
    position: relative;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.article-card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s var(--spring-smooth);
    display: flex;
    flex-direction: column;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.article-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(255, 255, 255, 0.6),
        transparent 40%
    );
    border-radius: inherit;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.article-card:hover::before {
    opacity: 1;
}

.article-card:hover {
    border-color: rgba(8, 145, 178, 0.4);
    transform: translateY(-4px);
    background: var(--glass-bg-hover);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 1),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 12px 40px rgba(0, 0, 0, 0.12);
}

.article-category {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
}

.category-icon {
    width: 18px;
    height: 18px;
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.premium-badge {
    background: rgba(168, 85, 247, 0.2);
    color: var(--accent-purple);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.625rem;
    margin-left: auto;
}

.article-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: 12px;
    line-height: 1.3;
}

.article-excerpt {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 20px;
}

.article-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-cyan);
    font-size: 0.875rem;
    font-weight: 500;
}

.article-footer svg {
    transition: transform var(--transition-fast);
}

.article-card:hover .article-footer svg {
    transform: translateX(4px);
}

/* View All Button Container */
.view-all-container {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

.btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s var(--spring-smooth);
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.btn-view-all:hover {
    background: var(--glass-bg-hover);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 1),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 12px 32px rgba(8, 145, 178, 0.15);
}

.btn-view-all svg {
    transition: transform 0.3s ease;
}

.btn-view-all:hover svg {
    transform: translateX(4px);
}

/* ============================================
   Insights Section - New List Design
   ============================================ */
.insights-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
}

.insights-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.insights-divider {
    height: 1px;
    background: var(--border-light);
    margin-bottom: 32px;
}

.articles-list {
    display: flex;
    flex-direction: column;
}

/* Loading & Error States */
.articles-loading,
.articles-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px 24px;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.9375rem;
}

.articles-loading .loading-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-subtle);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.articles-error a {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.articles-error a:hover {
    opacity: 0.8;
}

.article-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.article-row:last-child {
    border-bottom: none;
}

.article-row:hover {
    background: rgba(14, 116, 144, 0.03);
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 24px;
    border-radius: 12px;
}

.article-row-content {
    display: grid;
    grid-template-columns: 280px 1fr 120px;
    gap: 24px;
    align-items: center;
}

.article-row-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin: 0;
    transition: color 0.3s ease;
}

.article-row:hover .article-row-title {
    color: var(--accent-cyan);
}

.article-row-desc {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.article-row-date {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.article-row-thumb {
    width: 100px;
    height: 72px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.article-row:hover .article-row-thumb {
    transform: scale(1.05);
}

.thumb-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.7;
}

.thumb-shape-1 {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
    top: -10px;
    right: -10px;
}

.thumb-shape-2 {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    bottom: -5px;
    left: 10px;
}

.insights-footer {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.btn-read-more {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: transparent;
    border: 1px solid var(--text-primary);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-read-more:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.btn-read-more svg {
    transition: transform 0.3s ease;
}

.btn-read-more:hover svg {
    transform: translateX(4px);
}

/* Insights List Mobile */
@media (max-width: 1024px) {
    .article-row-content {
        grid-template-columns: 1fr 100px;
        gap: 16px;
    }

    .article-row-desc {
        display: none;
    }
}

@media (max-width: 768px) {
    .insights-card {
        padding: 32px 24px;
    }

    .insights-title {
        font-size: 1.5rem;
    }

    .article-row {
        grid-template-columns: 1fr 80px;
        gap: 16px;
        padding: 20px 0;
    }

    .article-row-content {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .article-row-title {
        font-size: 1rem;
    }

    .article-row-date {
        font-size: 0.8125rem;
    }

    .article-row-thumb {
        width: 80px;
        height: 60px;
    }

    .article-row:hover {
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* Subscribe Box */
.subscribe-box {
    position: relative;
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1), rgba(2, 132, 199, 0.05));
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid rgba(8, 145, 178, 0.25);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.6),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px rgba(8, 145, 178, 0.1);
}

.subscribe-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.subscribe-icon {
    width: 48px;
    height: 48px;
    background: rgba(34, 211, 238, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.subscribe-icon svg {
    width: 24px;
    height: 24px;
}

.subscribe-text h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.subscribe-text p {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.subscribe-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.subscribe-form input {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 1rem;
    color: var(--text-primary);
    min-width: 260px;
    font-family: var(--font-body);
}

.subscribe-form input::placeholder {
    color: var(--text-muted);
}

.subscribe-form input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.btn-subscribe {
    background: var(--accent-cyan);
    color: var(--bg-primary);
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}

.btn-subscribe:hover {
    background: var(--accent-blue);
}

/* ============================================
   Approach Section
   ============================================ */
.approach-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.approach-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px;
    text-align: center;
    max-width: 280px;
    flex: 1;
    min-width: 240px;
}

.approach-number {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.approach-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: rgba(34, 211, 238, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
}

.approach-icon svg {
    width: 28px;
    height: 28px;
}

.approach-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.approach-card p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.approach-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
}

.approach-arrow svg {
    width: 24px;
    height: 24px;
}

.approach-tagline {
    text-align: center;
    margin-top: 48px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-secondary);
}

/* ============================================
   Performance Section
   ============================================ */
.performance-section {
    background: transparent;
    position: relative;
}

.performance-chart {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 48px;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
}

.legend-line {
    width: 24px;
    height: 3px;
    background: var(--accent-blue);
    border-radius: 2px;
}

.legend-line.dashed {
    background: repeating-linear-gradient(
        90deg,
        rgba(255,255,255,0.3),
        rgba(255,255,255,0.3) 6px,
        transparent 6px,
        transparent 10px
    );
}

.legend-value {
    font-weight: 600;
    color: var(--accent-cyan);
}

.legend-item.benchmark .legend-value {
    color: var(--text-muted);
}

.chart-wrapper {
    width: 100%;
    overflow: hidden;
}

.chart-svg {
    width: 100%;
    height: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.stat-note {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.performance-disclaimer {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ============================================
   Team Section
   ============================================ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.team-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow:
        inset 0 1px 0 0 var(--edge-light-top),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        var(--glass-shadow);
    transition: all 0.4s var(--spring-smooth);
}

.team-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.6),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 12px 40px rgba(0, 0, 0, 0.2);
}

.team-card.featured {
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow:
        inset 0 1px 0 0 rgba(34, 211, 238, 0.3),
        inset 0 -1px 0 0 var(--edge-light-bottom),
        0 8px 32px rgba(34, 211, 238, 0.1);
}

.team-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #000;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
}

.team-photo {
    height: 320px;
    overflow: hidden;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}

.team-info {
    padding: 24px;
}

.team-info h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.team-role {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 16px;
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent-cyan);
}

.team-role.cto {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.team-role.advisor {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-purple);
}

.team-credentials {
    list-style: none;
}

.team-credentials li {
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 6px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.team-credentials li:last-child {
    border-bottom: none;
}

/* Highlighted metric lines */
.team-credentials li.highlight-metric {
    background: linear-gradient(90deg, rgba(8, 145, 178, 0.08), transparent);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin: 4px -12px;
    border-left: 2px solid var(--accent-cyan);
    border-bottom: none;
    color: var(--text-secondary);
    font-weight: 500;
}

.team-credentials li.highlight-metric .number-ticker {
    font-weight: 700;
    color: var(--accent-cyan);
    font-variant-numeric: tabular-nums;
}

/* Institutions */
.institutions {
    text-align: center;
}

.inst-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Marquee Container */
.marquee-container {
    overflow: hidden;
    mask-image: linear-gradient(
        to right,
        transparent,
        black 10%,
        black 90%,
        transparent
    );
    -webkit-mask-image: linear-gradient(
        to right,
        transparent,
        black 10%,
        black 90%,
        transparent
    );
}

.marquee-content {
    display: flex;
    gap: 48px;
    animation: marquee 20s linear infinite;
    width: max-content;
}

.marquee-content span {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.marquee-content span:hover {
    color: var(--accent-cyan);
    border-color: rgba(8, 145, 178, 0.3);
    background: rgba(8, 145, 178, 0.1);
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause on hover */
.marquee-container:hover .marquee-content {
    animation-play-state: paused;
}

/* Fallback for old inst-list class */
.inst-list {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.inst-list span {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(56, 189, 248, 0.1), transparent);
    position: relative;
    padding: 120px 0;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 500;
    margin-bottom: 16px;
}

.cta-content > p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.cta-divider {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 32px 0;
}

.cta-divider::before,
.cta-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}

.cta-divider span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.cta-alt {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.cta-contact {
    margin-top: 32px;
}

.cta-contact a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.cta-contact a:hover {
    color: var(--accent-cyan);
}

/* ============================================
   FAQ Section - SEO & AI Discovery Optimized
   ============================================ */
.faq-section {
    padding: 60px 0;
    background: transparent;
}

.faq-section .section-header {
    text-align: center;
    margin-bottom: 32px;
}

.faq-section .section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 500;
    margin-bottom: 8px;
}

.faq-section .section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.faq-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.faq-item {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all 0.3s var(--spring-smooth);
}

.faq-item:hover {
    border-color: var(--glass-border-hover);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    transition: background 0.2s ease;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-answer {
    padding: 0 16px 12px;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.8125rem;
}

.faq-answer p {
    margin: 0;
}

/* FAQ item open state */
.faq-item[open] {
    background: var(--glass-bg-hover);
}

.faq-item[open] summary {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 10px;
    margin-bottom: 2px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: transparent;
    backdrop-filter: none;
    padding: 48px 0 32px;
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-brand .logo-svg {
    height: 36px;
    opacity: 0.9;
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.footer-bottom .disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.7;
    margin-top: 8px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-split {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-credibility {
        justify-content: center;
    }

    .terminal-window {
        transform: none;
    }

    .paper-showcase {
        grid-template-columns: 1fr;
    }

    .paper-showcase-new {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .driving-analogy-visual {
        order: 2;
        min-height: 380px;
    }

    .dashboard-scene {
        flex-direction: column;
        gap: 12px;
        padding: 8px 0;
    }

    .panel-frame {
        width: 160px;
        height: 200px;
        padding: 16px;
    }

    .steering-wheel-container {
        width: 80px;
        height: 80px;
    }

    .gauges-row {
        gap: 14px;
    }

    .gauge-svg {
        width: 40px;
        height: 26px;
    }

    .ai-brain-visual {
        width: 90px;
        height: 90px;
    }

    .transform-arrow {
        transform: rotate(90deg);
        padding: 4px 0;
        min-width: 50px;
    }

    .arrow-svg-large {
        width: 50px;
        height: 32px;
    }

    .level-indicators {
        padding-top: 12px;
    }

    .level-tag {
        font-size: 0.65rem;
        padding: 4px 10px;
    }

    .autonomy-progress.minimal {
        padding-top: 12px;
    }

    .progress-track {
        gap: 8px;
    }

    .track-label {
        font-size: 0.6rem;
    }

    .track-dot {
        width: 8px;
        height: 8px;
    }

    .dashboard-label {
        font-size: 0.55rem;
    }

    .metric-big {
        font-size: 1.1rem;
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Navbar: smaller font on tablet before burger */
    .pill-menu li a {
        font-size: 12px;
        padding: 6px 10px;
    }

    .pill-cta {
        font-size: 12px;
        padding: 8px 14px;
    }

    .approach-arrow {
        display: none;
    }

    .feedback-loop-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .vs-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .vs-badge {
        order: -1;
        margin: 0 auto;
    }

    .roadmap-grid {
        flex-direction: column;
    }

    .roadmap-arrow {
        transform: rotate(90deg);
        align-self: center;
    }
}

@media (max-width: 768px) {
    /* Pill navbar mobile */
    .navbar-pill {
        left: 16px;
        right: 16px;
        transform: none;
        top: 16px;
    }

    .pill-container {
        width: 100%;
        justify-content: space-between;
        padding: 6px 6px 6px 16px;
    }

    .pill-menu {
        display: none;
    }

    .pill-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Wind animation mobile adjustments */
    .wind-1 {
        height: 60px;
        filter: blur(20px);
    }

    .wind-2 {
        height: 100px;
        filter: blur(35px);
    }

    .wind-3 {
        height: 150px;
        filter: blur(50px);
    }

    .wind-4 {
        height: 35px;
        filter: blur(15px);
    }

    .wind-5 {
        height: 25px;
        filter: blur(12px);
    }

    .hero {
        height: 100vh;
        height: 100dvh; /* Dynamic viewport height for mobile browsers */
        padding: 80px 0 32px;
    }

    .scroll-indicator {
        bottom: 24px;
    }

    .scroll-indicator-text {
        font-size: 0.65rem;
    }

    .scroll-indicator-arrow {
        width: 20px;
        height: 20px;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 5px 10px;
        margin-bottom: 12px;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 6px;
    }

    .hero-ctas {
        flex-direction: row;
        justify-content: center;
        gap: 10px;
    }

    .hero-ctas .btn-primary,
    .hero-ctas .btn-secondary {
        padding: 10px 16px;
        font-size: 0.8rem;
    }

    /* Compact credibility - inline right after buttons */
    .hero-credibility {
        display: inline-flex;
        justify-content: center;
        align-items: center;
        gap: 4px;
        padding: 0;
        font-size: 0.75rem;
        margin: 0;
        border-top: none;
        opacity: 0.7;
    }

    .hero-credibility .credibility-role {
        display: none;
    }

    .hero-ctas {
        margin-bottom: 8px;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 0;
        gap: 0;
    }

    .hero-visual {
        margin-top: 0;
    }

    .hero-grid {
        gap: 0;
    }

    .terminal-window {
        max-width: 100%;
        margin: 0 auto;
    }

    .terminal-body {
        padding: 12px;
        font-size: 0.7rem;
        overflow-x: auto;
    }

    .terminal-header {
        padding: 8px 12px;
    }

    .terminal-output {
        gap: 6px;
    }

    .output-line {
        font-size: 0.7rem;
    }

    .terminal-reasoning {
        padding: 10px;
        margin-top: 10px;
    }

    .reasoning-text {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    .terminal-result {
        padding: 10px;
        margin-top: 10px;
        gap: 8px;
    }

    .result-signal {
        gap: 8px;
    }

    .signal-ticker {
        font-size: 0.85rem;
    }

    .thesis-text {
        font-size: 0.75rem;
    }

    .terminal-line {
        white-space: nowrap;
    }

    .result-row {
        flex-wrap: wrap;
        gap: 16px;
    }

    .result-item {
        min-width: 60px;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 0;
    }

    /* VS Comparison section - side by side mobile */
    .comparison-section {
        padding: 48px 0;
    }

    .comparison-section .section-header {
        margin-bottom: 20px;
    }

    /* Research section - compact mobile */
    .research-section {
        padding: 48px 0;
    }

    .paper-showcase-new {
        gap: 16px;
    }

    .paper-card-new {
        padding: 16px;
    }

    .paper-card-new .paper-meta {
        margin-bottom: 8px;
    }

    .paper-card-new .paper-meta span {
        font-size: 0.65rem;
    }

    .paper-card-new .paper-title {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .paper-card-new .paper-authors {
        gap: 6px;
        margin-bottom: 10px;
    }

    .paper-card-new .paper-authors .author {
        font-size: 0.65rem;
        padding: 2px 8px;
    }

    .paper-card-new .paper-abstract {
        display: none;
    }

    .paper-card-new .paper-link {
        font-size: 0.8rem;
        padding: 8px 0;
    }

    /* Dashboard - compact horizontal */
    .driving-analogy-visual {
        min-height: auto;
        padding: 16px;
    }

    .dashboard-scene {
        flex-direction: row;
        gap: 8px;
        padding: 0;
        align-items: center;
        justify-content: center;
    }

    .dashboard-panel {
        flex: none;
    }

    .panel-frame {
        width: 100px;
        height: 130px;
        padding: 10px;
    }

    .steering-wheel-container {
        width: 50px;
        height: 50px;
    }

    .gauges-row {
        gap: 8px;
    }

    .gauge-svg {
        width: 28px;
        height: 18px;
    }

    .gauge-label {
        font-size: 0.45rem;
    }

    .mode-indicator {
        font-size: 0.5rem;
        padding: 2px 6px;
        gap: 3px;
    }

    .mode-indicator .dot {
        width: 4px;
        height: 4px;
    }

    .panel-label {
        font-size: 0.5rem;
        margin-top: 6px;
    }

    .ai-brain-visual {
        width: 55px;
        height: 55px;
    }

    .autonomy-badge {
        font-size: 0.5rem;
        padding: 2px 6px;
        gap: 3px;
    }

    .autonomy-level {
        font-size: 0.9rem;
    }

    .autonomy-sublabel {
        font-size: 0.4rem;
    }

    .transform-arrow {
        display: flex;
        padding: 0 8px;
        min-width: 40px;
        transform: none !important;
    }

    .data-stream-enhanced {
        position: relative;
        width: 40px;
        height: 24px;
        left: auto;
        top: auto;
        right: auto;
        bottom: auto;
        transform: none;
    }

    .stream-particle {
        position: absolute;
        width: 5px;
        height: 5px;
    }

    .stream-particle:nth-child(1) { animation-delay: 0s; top: 25%; }
    .stream-particle:nth-child(2) { animation-delay: 0.4s; top: 50%; }
    .stream-particle:nth-child(3) { animation-delay: 0.8s; top: 75%; }
    .stream-particle:nth-child(4) { animation-delay: 1.2s; top: 50%; }

    /* Roadmap section - compact mobile */
    .roadmap-section {
        padding: 48px 0;
    }

    .roadmap-grid {
        gap: 8px;
    }

    .roadmap-arrow {
        display: none;
    }

    .roadmap-card {
        padding: 14px 16px;
    }

    .roadmap-card h3 {
        font-size: 0.95rem;
        margin-bottom: 4px;
    }

    .roadmap-card .card-config {
        font-size: 0.7rem;
        margin-bottom: 6px;
    }

    .roadmap-card .card-desc {
        display: none;
    }

    .roadmap-card .card-badge {
        font-size: 0.55rem;
        padding: 3px 8px;
    }

    .progress-bars {
        margin-top: 10px;
        gap: 6px;
    }

    .progress-row {
        gap: 8px;
    }

    .progress-label {
        font-size: 0.65rem;
        min-width: 40px;
    }

    .progress-bar {
        height: 6px;
    }

    .progress-value {
        font-size: 0.65rem;
        min-width: 30px;
    }

    .roadmap-tagline {
        font-size: 0.85rem;
        margin-top: 16px;
    }

    /* Insights/Articles section - compact list */
    .insights-section {
        padding: 48px 0;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .article-card {
        padding: 12px 14px 12px 16px;
        min-height: auto;
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        gap: 4px 12px;
        border-left: 3px solid var(--accent-cyan);
    }

    .article-card:nth-child(1) {
        border-left-color: var(--accent-blue);
    }

    .article-card:nth-child(2) {
        border-left-color: var(--accent-purple);
    }

    .article-card:nth-child(3) {
        border-left-color: var(--accent-cyan);
    }

    .article-card:nth-child(4) {
        border-left-color: #f59e0b;
    }

    .article-header {
        grid-column: 1 / -1;
        margin-bottom: 0;
        gap: 8px;
    }

    .article-category {
        font-size: 0.6rem;
        padding: 3px 8px;
        gap: 4px;
    }

    .article-category svg {
        width: 10px;
        height: 10px;
    }

    .article-badge {
        font-size: 0.5rem;
        padding: 2px 6px;
    }

    .article-title {
        font-size: 0.9rem;
        line-height: 1.35;
        margin-bottom: 0;
        grid-column: 1;
        grid-row: 2;
    }

    .article-excerpt {
        display: none;
    }

    .article-footer {
        margin-top: 0;
        font-size: 0.75rem;
        grid-column: 2;
        grid-row: 2;
        align-self: center;
    }

    .article-footer svg {
        width: 14px;
        height: 14px;
    }

    /* Subscribe box - compact mobile */
    .subscribe-box {
        padding: 16px;
    }

    .subscribe-box .subscribe-icon {
        display: none;
    }

    .subscribe-box h3 {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .subscribe-box p {
        font-size: 0.75rem;
        margin-bottom: 12px;
    }

    .subscribe-form {
        flex-direction: row;
        gap: 8px;
    }

    .subscribe-form input {
        flex: 1;
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .subscribe-form button {
        padding: 10px 16px;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    /* Team section - horizontal compact cards */
    .team-section {
        padding: 48px 0;
    }

    .team-grid {
        gap: 12px;
    }

    .team-card {
        display: grid;
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
        gap: 0 12px;
        padding: 12px;
        align-items: start;
    }

    .team-photo {
        grid-row: 1 / 3;
        width: 80px;
        height: 80px;
        border-radius: 8px;
        overflow: hidden;
    }

    .team-photo img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
        border-radius: 8px;
    }

    .team-card .team-info {
        display: contents;
    }

    .team-card h3 {
        font-size: 0.95rem;
        margin-bottom: 4px;
        grid-column: 2;
        grid-row: 1;
        align-self: end;
    }

    .team-card .role-badge {
        font-size: 0.55rem;
        padding: 2px 8px;
        margin-bottom: 0;
    }

    .team-credentials {
        grid-column: 2;
        grid-row: 2;
        display: flex;
        flex-wrap: wrap;
        gap: 2px 8px;
        margin-top: 4px;
    }

    .team-credentials li {
        font-size: 0.65rem;
        padding: 0;
        border: none;
    }

    .team-credentials li::before {
        content: "•";
        margin-right: 4px;
        color: var(--text-muted);
    }

    .team-card .achievement-badge,
    .team-badge {
        display: none;
    }

    .level-pills {
        margin-top: 12px;
        gap: 8px;
    }

    .level-pill {
        font-size: 0.6rem;
        padding: 4px 10px;
    }

    .vs-container {
        display: flex;
        flex-direction: row;
        gap: 8px;
        align-items: stretch;
    }

    .vs-badge {
        display: none;
    }

    .vs-card {
        flex: 1;
        padding: 12px;
        min-width: 0;
    }

    .vs-card-header {
        margin-bottom: 8px;
    }

    .vs-label {
        font-size: 0.55rem;
        margin-bottom: 2px;
    }

    .vs-title {
        font-size: 0.85rem;
    }

    .vs-visual {
        height: 50px;
        margin-bottom: 8px;
        border-radius: 6px;
    }

    .vs-output {
        display: none;
    }

    .vs-features {
        display: none;
    }

    .vs-conclusion {
        padding: 8px;
        margin-top: auto;
        font-size: 0.6rem;
        text-align: center;
    }

    .comparison-tagline {
        font-size: 0.8rem;
        margin-top: 16px;
    }

    .feedback-loop-wrapper {
        gap: 20px;
    }

    .loop-benefits h3 {
        font-size: 1.1rem;
        margin-bottom: 16px;
    }

    .benefits-list {
        gap: 12px;
    }

    .benefits-list li {
        gap: 12px;
    }

    .benefit-icon {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    .benefits-list li strong {
        font-size: 0.9rem;
    }

    .benefits-list li span {
        font-size: 0.8rem;
    }

    .brain-loop-visual {
        max-width: 100%;
        width: 100%;
        height: 260px;
        margin: 0 auto;
        padding: 0 10px;
    }

    .brain-core {
        width: 56px;
        height: 56px;
    }

    .brain-icon {
        width: 18px;
        height: 18px;
    }

    .brain-label {
        font-size: 0.45rem;
    }

    .orbit-ring {
        width: 100px;
        height: 100px;
    }

    .orbit-ring::before {
        width: 96px;
        height: 96px;
    }

    .brain-stage {
        padding: 5px 8px;
        gap: 5px;
    }

    .brain-stage .stage-number {
        width: 20px;
        height: 20px;
        font-size: 0.65rem;
    }

    .brain-stage .stage-title {
        font-size: 0.65rem;
    }

    .brain-stage .stage-subtitle {
        font-size: 0.5rem;
    }

    .brain-line,
    .line-dot {
        display: none;
    }

    .brain-pulse {
        display: none;
    }

    /* Reposition brain stages for mobile - all visible */
    .brain-stage.stage-1 {
        top: 25px;
        left: 50%;
        transform: translateX(-50%);
    }

    .brain-stage.stage-2 {
        top: 50%;
        right: 5px;
        left: auto;
        transform: translateY(-50%);
    }

    .brain-stage.stage-3 {
        bottom: 25px;
        top: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .brain-stage.stage-4 {
        top: 50%;
        left: 10px;
        right: auto;
        transform: translateY(-50%);
    }

    .paper-stats {
        grid-template-columns: 1fr;
    }

    .level-item {
        grid-template-columns: 40px 1fr;
        gap: 12px;
    }

    .level-desc {
        display: none;
    }

    .level-badge {
        grid-column: 2;
        justify-self: start;
        margin-top: 4px;
    }

    .btn-primary,
    .btn-secondary {
        justify-content: center;
        min-height: 48px;
        padding: 14px 24px;
    }

    /* Touch targets - minimum 44x44px */
    .mobile-menu-list a {
        min-height: 48px;
        display: flex;
        align-items: center;
        padding: 12px 24px;
    }

    .article-card {
        padding: 24px;
    }

    .footer-links a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        padding: 10px 12px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .subscribe-box {
        flex-direction: column;
        text-align: center;
    }

    .subscribe-content {
        flex-direction: column;
    }

    .subscribe-form {
        width: 100%;
        flex-direction: column;
    }

    .subscribe-form input {
        min-width: 100%;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .roadmap-tagline {
        font-size: 1.25rem;
    }

    /* Team card badge centering */
    .team-badge {
        left: 50%;
        transform: translateX(-50%);
    }

    /* Roadmap progress - hide horizontal, show vertical indicator */
    .roadmap-progress {
        display: none;
    }

    .roadmap-card {
        position: relative;
    }

    .roadmap-card::before {
        content: '';
        position: absolute;
        left: -20px;
        top: 0;
        bottom: 0;
        width: 3px;
        background: var(--border-subtle);
        border-radius: 2px;
    }

    .roadmap-card.active::before {
        background: linear-gradient(180deg, var(--accent-cyan), var(--accent-blue));
    }

    .roadmap-card.completed::before {
        background: var(--accent-green);
    }

    /* CTA section compact */
    .cta-section {
        padding: 60px 0;
    }

    .cta-section h2 {
        font-size: 1.75rem;
        margin-bottom: 12px;
    }

    .cta-section p {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .cta-divider {
        display: none;
    }

    .cta-alt {
        margin-top: 12px;
    }

    .cta-contact {
        display: none;
    }

    .cta-section .btn-primary,
    .cta-section .btn-secondary {
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }

    /* FAQ section mobile */
    .faq-section {
        padding: 48px 0;
    }

    .faq-section .section-header {
        margin-bottom: 24px;
    }

    .faq-section .section-header h2 {
        font-size: 1.5rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .faq-item summary {
        padding: 12px 14px;
        font-size: 0.8125rem;
    }

    .faq-answer {
        padding: 0 14px 10px;
        font-size: 0.75rem;
        line-height: 1.5;
    }

    /* Footer compact & transparent */
    .footer {
        background: transparent;
        backdrop-filter: none;
        padding: 24px 0;
        border-top: 1px solid var(--glass-border);
    }

    .footer-content {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 12px;
    }

    .footer-brand {
        display: none;
    }

    .footer-links {
        gap: 20px;
        font-size: 0.8rem;
    }

    .footer-links a {
        color: var(--text-muted);
    }

    .footer-bottom {
        margin-top: 8px;
        font-size: 0.7rem;
        color: var(--text-muted);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }

    /* hero-title and section-title use clamp() - no override needed */

    .paper-card {
        padding: 20px;
    }

    .paper-title {
        font-size: 1.25rem;
    }

    .paper-abstract {
        padding: 16px;
        font-size: 0.9375rem;
    }

    .paper-authors {
        gap: 6px;
    }

    .paper-authors .author {
        font-size: 0.75rem;
        padding: 3px 10px;
    }

    .framework-visual {
        padding: 20px;
    }

    .level-item {
        padding: 12px;
    }

    /* Paper visual mobile */
    .paper-card {
        flex-direction: column;
        align-items: center;
    }

    .paper-visual {
        margin-bottom: 16px;
    }

    /* Framework bar mobile */
    .framework-bar {
        padding: 24px 16px;
    }

    .framework-bar .framework-title {
        font-size: 1.1rem;
        margin-bottom: 24px;
    }

    .levels-track {
        max-width: 100%;
    }

    .level-dot .dot {
        width: 12px;
        height: 12px;
    }

    .level-dot.active .dot {
        width: 16px;
        height: 16px;
    }

    .level-dot .dot-label {
        font-size: 0.65rem;
    }

    .level-dot .dot-badge {
        font-size: 0.55rem;
        padding: 3px 6px;
    }

    .levels-labels {
        margin-top: 24px;
    }

    .levels-labels span {
        font-size: 0.65rem;
    }

    .approach-card {
        padding: 24px;
    }

    .stat-value {
        font-size: 2rem;
    }

}

/* ============================================
   Accessibility - Reduced Transparency Support
   ============================================ */
@media (prefers-reduced-transparency: reduce) {
    .liquid-glass,
    .paper-card,
    .vs-card,
    .roadmap-card,
    .article-card,
    .team-card,
    .loop-stage,
    .framework-visual,
    .framework-bar,
    .subscribe-box,
    .driving-analogy-visual {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(15, 15, 20, 0.95);
    }

    .pill-container {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(15, 15, 20, 0.98);
    }

    .terminal-window {
        backdrop-filter: blur(20px) saturate(150%);
        -webkit-backdrop-filter: blur(20px) saturate(150%);
    }

    .btn-primary,
    .btn-secondary,
    .pill-cta {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .btn-primary {
        background: var(--accent-cyan);
        color: var(--bg-primary);
    }

    .wind-bg-fixed {
        opacity: 0.5;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .wind-stream {
        animation: none;
        opacity: 0.3;
    }

    .liquid-glass,
    .paper-card,
    .vs-card,
    .roadmap-card,
    .article-card,
    .team-card,
    .loop-stage,
    .btn-primary,
    .btn-secondary,
    .pill-cta {
        transition: none;
    }

    .liquid-glass:hover,
    .paper-card:hover,
    .vs-card:hover,
    .roadmap-card:hover,
    .article-card:hover,
    .team-card:hover {
        transform: none;
    }

    /* Disable dashboard animation animations */
    .steering-svg,
    .gauge-needle,
    .stream-particle,
    .brain-ring,
    .brain-core,
    .brain-node,
    .brain-connection,
    .brain-pulse-ring,
    .ai-status-dot,
    .arrow-head-large {
        animation: none;
    }

    .brain-ring { opacity: 0.3; }
    .brain-node { opacity: 0.5; }
    .brain-connection { opacity: 0.2; }
    .brain-core { opacity: 0.8; }
    .ai-status-dot { opacity: 0.7; }
    .stream-particle { opacity: 0; }
}

/* ============================================
   Performance Optimizations for Mobile
   ============================================ */
@media (max-width: 768px) and (hover: none) {
    /* Reduce blur on touch devices for better performance */
    .liquid-glass,
    .paper-card,
    .paper-card-new,
    .vs-card,
    .roadmap-card,
    .article-card,
    .team-card,
    .subscribe-box {
        backdrop-filter: blur(20px) saturate(150%);
        -webkit-backdrop-filter: blur(20px) saturate(150%);
    }

    .pill-container {
        backdrop-filter: blur(25px) saturate(150%);
        -webkit-backdrop-filter: blur(25px) saturate(150%);
    }

    /* Disable hover transforms on touch - they trigger on tap */
    .liquid-glass:hover,
    .paper-card:hover,
    .vs-card:hover,
    .roadmap-card:hover,
    .article-card:hover,
    .team-card:hover {
        transform: none;
    }

    /* Simplify wind animation on mobile */
    .wind-stream {
        filter: blur(30px);
    }
}

/* ============================================
   iOS Safe Area Support
   ============================================ */
@supports (padding: env(safe-area-inset-top)) {
    .navbar-pill {
        top: max(20px, env(safe-area-inset-top));
    }

    @media (max-width: 768px) {
        .navbar-pill {
            top: max(16px, env(safe-area-inset-top));
        }

        .hero {
            padding-top: calc(100px + env(safe-area-inset-top));
        }

        .footer {
            padding-bottom: calc(48px + env(safe-area-inset-bottom));
        }

        .mobile-menu-overlay {
            padding-top: env(safe-area-inset-top);
            padding-bottom: env(safe-area-inset-bottom);
            padding-left: env(safe-area-inset-left);
            padding-right: env(safe-area-inset-right);
        }
    }
}