/* ============================================
   THOUSANDS — Design System
   Premium dark theme for iOS apps company
   ============================================ */

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

:root {
    /* Colors */
    --bg-primary: #09090b;
    --bg-secondary: #0f0f12;
    --bg-tertiary: #18181b;
    --bg-card: #141417;
    --bg-card-hover: #1c1c20;
    --bg-elevated: rgba(255, 255, 255, 0.03);

    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --text-muted: #52525b;

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.15);

    --accent-primary: #c084fc;
    --accent-primary-dim: rgba(192, 132, 252, 0.15);
    --accent-red: #dc2626;
    --accent-red-dim: rgba(220, 38, 38, 0.15);
    --accent-green: #22c55e;
    --accent-green-dim: rgba(34, 197, 94, 0.15);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-logo: 'Syne', 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ----- Utilities ----- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* ----- Section Headers ----- */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: background var(--duration-normal) var(--ease-out),
        padding var(--duration-normal) var(--ease-out),
        backdrop-filter var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-text {
    font-family: var(--font-logo);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--duration-fast) var(--ease-out);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: width var(--duration-normal) var(--ease-out);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile Nav */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: background var(--duration-fast) var(--ease-out);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    left: 0;
    transition: transform var(--duration-normal) var(--ease-out);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-subtle);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--space-2xl) var(--space-2xl);
        gap: var(--space-lg);
        transform: translateX(100%);
        transition: transform var(--duration-slow) var(--ease-out);
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.125rem;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-primary);
    color: #0a0a0a;
}

.btn-primary:hover {
    background: #d8b4fe;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(192, 132, 252, 0.3);
}

.btn-primary svg {
    transition: transform var(--duration-normal) var(--ease-out);
}

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

.btn-appstore {
    background: var(--text-primary);
    color: var(--bg-primary);
    gap: var(--space-md);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
}

.btn-appstore:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
}

.btn-appstore svg {
    flex-shrink: 0;
}

.btn-appstore div {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.appstore-small {
    font-size: 0.625rem;
    font-weight: 400;
    line-height: 1;
    opacity: 0.7;
}

.appstore-big {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.2;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-grain {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    animation: float 20s ease-in-out infinite;
}

.hero-glow-1 {
    top: -200px;
    right: -100px;
    background: radial-gradient(circle, rgba(192, 132, 252, 0.12) 0%, transparent 70%);
}

.hero-glow-2 {
    bottom: -200px;
    left: -100px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 0 var(--space-xl);
}

.hero-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}

.hero-title-accent {
    display: block;
    font-style: italic;
    background: linear-gradient(135deg, var(--accent-primary), #818cf8, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}

.hero-actions {
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 0.8s forwards;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 0.8s var(--ease-out) 1.2s forwards;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(1);
    }

    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   FEATURED APP
   ============================================ */
.featured-app {
    padding: var(--space-5xl) 0;
    position: relative;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent-green-dim);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: var(--space-xl);
}

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.featured-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.featured-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.highlight-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--duration-normal) var(--ease-out),
        background var(--duration-normal) var(--ease-out);
}

.highlight-card:hover {
    border-color: var(--border-medium);
    background: rgba(255, 255, 255, 0.05);
}

.highlight-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary-dim);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

.highlight-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.highlight-card p {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* Featured Visual */
.featured-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
}

.app-icon-showcase {
    position: relative;
}

.app-icon-placeholder,
.app-icon-large {
    width: 180px;
    height: 180px;
    border-radius: 40px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
    border: 1px solid var(--border-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.app-icon-large {
    width: 220px;
    height: 220px;
    border-radius: 48px;
}

.icon-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.icon-emoji {
    font-size: 3rem;
}

.icon-label {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.app-icon-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, var(--accent-primary-dim) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.screenshots-preview {
    display: flex;
    gap: var(--space-md);
}

.screenshot-placeholder {
    width: 90px;
    height: 160px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: transform var(--duration-normal) var(--ease-out),
        border-color var(--duration-normal) var(--ease-out);
}

.screenshot-placeholder:hover {
    transform: translateY(-4px);
    border-color: var(--border-medium);
}

/* Real image styles */
.app-icon-img {
    width: 180px;
    height: 180px;
    border-radius: 40px;
    object-fit: cover;
    position: relative;
    z-index: 1;
    border: 1px solid var(--border-medium);
}

.app-icon-img-lg {
    width: 220px;
    height: 220px;
    border-radius: 48px;
}

.screenshot-thumb {
    width: 90px;
    height: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    transition: transform var(--duration-normal) var(--ease-out),
        border-color var(--duration-normal) var(--ease-out);
}

.screenshot-thumb:hover {
    transform: translateY(-4px);
    border-color: var(--border-medium);
}

.screenshot-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
}

@media (max-width: 768px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .featured-visual {
        order: -1;
    }

    .app-icon-img {
        width: 140px;
        height: 140px;
        border-radius: 32px;
    }

    .app-icon-img-lg {
        width: 180px;
        height: 180px;
        border-radius: 40px;
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-content .section-tag {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.stat-card {
    padding: var(--space-xl) var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    transition: border-color var(--duration-normal) var(--ease-out),
        transform var(--duration-normal) var(--ease-out);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-stats {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .stat-card {
        padding: var(--space-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   APP PAGE — Hero
   ============================================ */
.app-hero {
    position: relative;
    padding: calc(var(--space-5xl) + 60px) 0 var(--space-4xl);
    overflow: hidden;
}

.app-hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-4xl);
    align-items: center;
}

.app-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent-red-dim);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent-red);
    margin-bottom: var(--space-xl);
}

.app-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.app-hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-xl);
}

.app-hero-promo {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: var(--space-2xl);
}

.app-hero-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .app-hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .app-hero-icon {
        order: -1;
    }

    .app-hero-promo {
        margin-left: auto;
        margin-right: auto;
    }

    .btn-appstore {
        margin: 0 auto;
    }
}

/* ============================================
   SCREENSHOTS
   ============================================ */
.screenshots-section {
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.screenshot-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--duration-normal) var(--ease-out);
}

.screenshot-card:hover {
    transform: translateY(-8px);
}

.screenshot-placeholder-lg {
    aspect-ratio: 9/16;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 640px) {
    .screenshots-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
}

/* ============================================
   GAME FEATURES
   ============================================ */
.game-features {
    padding: var(--space-5xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: border-color var(--duration-normal) var(--ease-out),
        transform var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid;
    margin-bottom: var(--space-lg);
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FULL DESCRIPTION
   ============================================ */
.full-description {
    padding: var(--space-5xl) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.description-card {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.description-content p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.description-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.description-cta {
    font-size: 1.25rem;
    color: var(--text-primary) !important;
    margin-top: var(--space-2xl);
    text-align: center;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: var(--space-5xl) 0;
}

.cta-card {
    text-align: center;
    padding: var(--space-4xl) var(--space-2xl);
    background: linear-gradient(135deg, rgba(192, 132, 252, 0.08), rgba(129, 140, 248, 0.05));
    border: 1px solid rgba(192, 132, 252, 0.15);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.3;
}

.cta-card h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    position: relative;
}

.cta-card p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    position: relative;
}

.cta-card .btn-appstore {
    position: relative;
}

/* ============================================
   PAGE HERO (Support / Privacy)
   ============================================ */
.page-hero {
    position: relative;
    padding: calc(var(--space-5xl) + 60px) 0 var(--space-3xl);
    overflow: hidden;
}

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

.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.page-hero-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   LEGAL CONTENT (Support & Privacy)
   ============================================ */
.legal-content {
    padding: var(--space-3xl) 0 var(--space-5xl);
}

.legal-section {
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--border-subtle);
}

.legal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.legal-section h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.legal-section h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.legal-section h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.legal-section p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.legal-section ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--space-lg);
}

.legal-section ul li {
    position: relative;
    padding-left: var(--space-xl);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
}

.legal-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
    opacity: 0.5;
}

.legal-section a {
    color: var(--accent-primary);
    text-decoration: underline;
    text-decoration-color: rgba(192, 132, 252, 0.3);
    text-underline-offset: 3px;
    transition: text-decoration-color var(--duration-fast) var(--ease-out);
}

.legal-section a:hover {
    text-decoration-color: var(--accent-primary);
}

/* Third-party cards */
.third-party-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.third-party-card h3 {
    margin-top: 0;
}

/* ============================================
   SUPPORT-SPECIFIC STYLES
   ============================================ */
.support-contact-card {
    text-align: center;
    padding: var(--space-3xl) var(--space-2xl);
    background: linear-gradient(135deg, rgba(192, 132, 252, 0.05), rgba(129, 140, 248, 0.03));
    border: 1px solid rgba(192, 132, 252, 0.12);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-3xl);
}

.support-contact-card h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.support-contact-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.support-email {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
    text-decoration: none;
    transition: opacity var(--duration-fast);
}

.support-email:hover {
    opacity: 0.8;
}

.support-response {
    font-size: 0.8125rem !important;
    color: var(--text-muted) !important;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--duration-normal) var(--ease-out);
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: var(--bg-card);
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    transition: background var(--duration-fast) var(--ease-out);
}

.faq-question:hover {
    background: var(--bg-card-hover);
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--duration-normal) var(--ease-out);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out);
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-answer a {
    color: var(--accent-primary);
}

/* App Support Card */
.app-support-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.app-support-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}

.app-support-emoji {
    font-size: 2rem;
}

.app-support-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.app-support-version {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.app-support-body {
    padding: var(--space-xl);
}

.app-support-body h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.app-support-body h4:not(:first-child) {
    margin-top: var(--space-xl);
}

.app-support-body ul {
    list-style: none;
    padding: 0;
}

.app-support-body ul li {
    position: relative;
    padding-left: var(--space-xl);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

.app-support-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-primary);
    opacity: 0.5;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand .logo-text {
    font-size: 1.25rem;
    display: block;
    margin-bottom: var(--space-sm);
}

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

.footer-links h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--duration-fast) var(--ease-out);
}

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

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-subtle);
}

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

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out),
        transform 0.6s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.stagger-children .fade-in:nth-child(1) {
    transition-delay: 0s;
}

.stagger-children .fade-in:nth-child(2) {
    transition-delay: 0.1s;
}

.stagger-children .fade-in:nth-child(3) {
    transition-delay: 0.2s;
}

.stagger-children .fade-in:nth-child(4) {
    transition-delay: 0.3s;
}