/* ==========================================================================
   GTA VI LANDING PAGE — STYLESHEET
   Inspired by Rockstar Games official aesthetic
   Dark theme, pink/red accents, cinematic typography
   ========================================================================== */

/* --- CSS Custom Properties --- */
:root {
    /* Colors - GTA VI Palette */
    --color-bg: #0a0a0a;
    --color-bg-elevated: #111111;
    --color-bg-card: #161616;
    --color-border: #2a2a2a;
    --color-border-light: #333333;

    --color-fg: #ffffff;
    --color-fg-muted: #a0a0a0;
    --color-fg-subtle: #666666;

    --color-accent: #ff3366;
    --color-accent-hover: #ff4d7a;
    --color-accent-dim: #cc2952;
    --color-accent-glow: rgba(255, 51, 102, 0.4);
    --color-accent-glow-strong: rgba(255, 51, 102, 0.6);

    --color-secondary: #ff6b35;
    --color-secondary-hover: #ff8550;

    --color-success: #00d47e;
    --color-warning: #ffb800;
    --color-error: #ff3366;

    /* Typography */
    --font-display: 'Anton', sans-serif;
    --font-ui: 'Inter', system-ui, -apple-system, sans-serif;

    --font-size-xs: 0.7rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 4.5rem;
    --font-size-6xl: 6rem;
    --font-size-7xl: 8rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-slower: 600ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px var(--color-accent-glow);
    --shadow-glow-strong: 0 0 80px var(--color-accent-glow-strong);

    /* Z-Indices */
    --z-bg: 0;
    --z-content: 10;
    --z-nav: 100;
    --z-modal: 1000;
    --z-toast: 1100;

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);

    /* Hero */
    --hero-min-height: 100vh;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-ui);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-fg);
    background-color: var(--color-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

img, svg, video, canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

ul, ol { list-style: none; }

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: #000;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-light); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }

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

.page-wrapper {
    position: relative;
    z-index: var(--z-content);
    isolation: isolate;
}

/* --- Background Layer --- */
.bg-layer {
    position: fixed;
    inset: 0;
    z-index: var(--z-bg);
    overflow: hidden;
    pointer-events: none;
}

#bg-canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bg-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 20%, rgba(255, 51, 102, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(255, 107, 53, 0.05) 0%, transparent 60%),
        linear-gradient(180deg, transparent 40%, var(--color-bg) 100%);
}

.vignette {
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 200px rgba(0, 0, 0, 0.8);
    pointer-events: none;
}

#particles {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-bg) + 1);
    pointer-events: none;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: var(--space-4) var(--container-padding);
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95) 0%, transparent 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), background var(--transition-base);
}

.nav.scrolled {
    border-bottom-color: var(--color-border);
    background: rgba(10, 10, 10, 0.98);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-fg);
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.9;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav-logo:hover { opacity: 1; transform: scale(1.02); }
.nav-logo:active { transform: scale(0.98); }

.logo-mark { width: 36px; height: 36px; color: var(--color-accent); flex-shrink: 0; }
.logo-text { font-weight: 400; }

.nav-actions { display: flex; align-items: center; gap: var(--space-6); }

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-fg-muted);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.nav-link:hover { color: var(--color-fg); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

/* --- Hero Section --- */
.hero {
    min-height: var(--hero-min-height);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: calc(var(--space-16) + 60px) var(--container-padding) var(--space-16);
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-5);
    background: rgba(255, 51, 102, 0.1);
    border: 1px solid rgba(255, 51, 102, 0.3);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    white-space: nowrap;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
.badge-dot:nth-child(3) { animation-delay: 1s; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

/* Title */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-7xl));
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--color-fg);
}

.title-line { display: block; }
.title-accent {
    color: var(--color-accent);
    text-shadow: 0 0 60px var(--color-accent-glow), 0 0 120px var(--color-accent-glow);
    position: relative;
}
.title-accent::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    border-radius: 2px;
    animation: underlineGlow 3s ease-in-out infinite;
}

@keyframes underlineGlow {
    0%, 100% { opacity: 0.6; filter: blur(2px); }
    50% { opacity: 1; filter: blur(0); }
}

/* Subtitle */
.hero-subtitle {
    font-size: clamp(var(--font-size-lg), 2.5vw, var(--font-size-2xl));
    font-weight: 300;
    line-height: 1.5;
    color: var(--color-fg-muted);
    max-width: 600px;
    margin: 0 auto;
}

.hero-subtitle br { display: none; }
@media (min-width: 768px) { .hero-subtitle br { display: block; } }

/* Meta */
.hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
    padding-top: var(--space-4);
}

.meta-item { display: flex; flex-direction: column; gap: var(--space-1); align-items: center; }
.meta-label {
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-fg-subtle);
}
.meta-value {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-fg);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.meta-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, transparent, var(--color-border), transparent);
}

.platform-icons { display: flex; gap: var(--space-3); }
.platform-icon { width: 28px; height: 28px; opacity: 0.7; transition: opacity var(--transition-fast), transform var(--transition-fast); }
.platform-icon:hover { opacity: 1; transform: scale(1.1); }
.platform-icon.ps5 { color: #006fc6; }
.platform-icon.xbox { color: #107c10; }

/* CTA Button */
.hero-cta { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); width: 100%; }

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: var(--font-size-base);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-base);
    isolation: isolate;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    position: relative;
    z-index: 1;
}

.btn-icon, .btn-arrow { width: 22px; height: 22px; flex-shrink: 0; color: #000; transition: transform var(--transition-base); }
.btn-text { white-space: nowrap; color: #000; font-weight: 400; }

.btn-primary {
    background: var(--color-accent);
    box-shadow: var(--shadow-glow);
}
.btn-primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-2px);
}
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

.btn-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}
.btn-primary:hover .btn-shine { transform: translateX(100%); }

.btn-large .btn-inner { padding: var(--space-5) var(--space-12); }
.btn-large .btn-text { font-size: var(--font-size-lg); }
.btn-large .btn-icon, .btn-large .btn-arrow { width: 26px; height: 26px; }

.btn-secondary {
    background: transparent;
    border: 2px solid var(--color-border-light);
    color: var(--color-fg);
    padding: var(--space-3) var(--space-6);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); background: rgba(255, 51, 102, 0.1); }

.cta-disclaimer {
    font-size: var(--font-size-sm);
    color: var(--color-fg-subtle);
    text-align: center;
    line-height: 1.5;
}

/* Trust Indicators */
.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    width: 100%;
    max-width: 600px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-fg-muted);
    white-space: nowrap;
}
.trust-item svg { width: 16px; height: 16px; color: var(--color-accent); opacity: 0.8; }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-fg-subtle);
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s ease-in-out infinite;
    opacity: 0.6;
}
.scroll-indicator svg { width: 20px; height: 20px; }

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Section Base --- */
section { padding: var(--space-20) var(--container-padding); position: relative; }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 400;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--color-fg);
    text-align: center;
    margin-bottom: var(--space-12);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title span { position: relative; z-index: 1; }
.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    border-radius: 2px;
}

/* --- Features Section --- */
.features { background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 51, 102, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    transition: background var(--transition-base), transform var(--transition-base);
}
.feature-card:hover .feature-icon { background: var(--color-accent); color: #000; transform: scale(1.05); }
.feature-icon svg { width: 24px; height: 24px; }

.feature-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 400;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--color-fg);
    margin-bottom: var(--space-3);
}

.feature-desc {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-fg-muted);
}

/* --- Story Tease Section --- */
.story-tease {
    position: relative;
    overflow: hidden;
}

.story-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 50% 50%, rgba(255, 51, 102, 0.06) 0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' 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='0.03'/%3E%3C/svg%3E");
    background-size: cover;
    pointer-events: none;
}

.story-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .story-grid { grid-template-columns: 1fr 1fr; }
}

.story-content { max-width: 540px; }

.story-label {
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    display: block;
}

.story-title {
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--color-fg);
    margin-bottom: var(--space-6);
}

.story-desc {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-fg-muted);
    margin-bottom: var(--space-8);
}

.story-stats {
    display: flex;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.stat { text-align: left; }
.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
    font-weight: 400;
    line-height: 1;
    color: var(--color-accent);
    text-shadow: 0 0 30px var(--color-accent-glow);
}
.stat-label {
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-fg-subtle);
}

.story-visual { display: flex; justify-content: center; align-items: center; }
.visual-frame {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 3/4;
}
.visual-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at center, var(--color-accent-glow) 0%, transparent 70%);
    filter: blur(60px);
    animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

.visual-silhouette {
    position: relative;
    width: 100%;
    height: 100%;
    color: var(--color-accent);
    filter: drop-shadow(0 0 40px var(--color-accent-glow));
    animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* --- Countdown Section --- */
.countdown { background: var(--color-bg-elevated); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.countdown-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto var(--space-6);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    min-width: 100px;
    padding: var(--space-4);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.countdown-item:hover { border-color: var(--color-accent); box-shadow: var(--shadow-glow); }

.countdown-value {
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-5xl));
    font-weight: 400;
    line-height: 1;
    color: var(--color-fg);
    letter-spacing: -0.02em;
}

.countdown-label {
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-fg-subtle);
}

.countdown-divider {
    font-family: var(--font-display);
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    color: var(--color-accent);
    animation: blink 1s ease-in-out infinite;
    line-height: 1;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.countdown-note {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-fg-subtle);
}

/* --- Footer CTA --- */
.footer-cta {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
    text-align: center;
    padding: var(--space-24) var(--container-padding);
}

.footer-cta .section-title { margin-bottom: var(--space-6); }

.footer-cta-desc {
    font-size: var(--font-size-lg);
    color: var(--color-fg-muted);
    max-width: 600px;
    margin: 0 auto;
}

.footer-cta-actions { margin-top: var(--space-10); }

/* --- Footer --- */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--space-16) var(--container-padding) var(--space-8);
    position: relative;
    z-index: var(--z-content);
}

.footer-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 3fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 3fr; } }

.footer-brand { max-width: 300px; }
.footer-logo { opacity: 0.7; transition: opacity var(--transition-fast); }
.footer-logo:hover { opacity: 1; }
.footer-logo .logo-mark { width: 48px; height: 48px; color: var(--color-accent); }

.footer-copyright { margin-top: var(--space-4); font-size: var(--font-size-sm); color: var(--color-fg-subtle); }
.footer-legal { margin-top: var(--space-2); font-size: var(--font-size-xs); color: var(--color-fg-subtle); line-height: 1.6; opacity: 0.7; }

.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.footer-nav-col h4 {
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}
.footer-nav-col a {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-fg-muted);
    line-height: 2.2;
    transition: color var(--transition-fast);
}
.footer-nav-col a:hover { color: var(--color-accent); }

.footer-bottom {
    max-width: var(--container-max);
    margin: var(--space-10) auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    text-align: center;
    padding-top: var(--space-6);
}

@media (min-width: 768px) {
    .footer-bottom { flex-direction: row; }
}

.footer-bottom p { font-size: var(--font-size-xs); color: var(--color-fg-subtle); opacity: 0.7; }

.footer-badges { display: flex; gap: var(--space-4); opacity: 0.5; transition: opacity var(--transition-base); }
.footer-badges:hover { opacity: 1; }
.footer-badges img { height: 48px; width: auto; filter: grayscale(1); transition: filter var(--transition-base); }
.footer-badges img:hover { filter: grayscale(0); }

/* --- Modal --- */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.modal:not([hidden]) { opacity: 1; visibility: visible; }

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    animation: fadeIn var(--transition-base);
}

.modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    animation: slideUp var(--transition-slower) cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-fg-muted);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.modal-close:hover { color: var(--color-accent); border-color: var(--color-accent); background: rgba(255, 51, 102, 0.1); }

.modal-body { text-align: center; }
.modal-body h3 {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-fg);
    margin-bottom: var(--space-6);
}

.modal-progress {
    height: 6px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-4);
}
.modal-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

.modal-status {
    font-size: var(--font-size-sm);
    color: var(--color-fg-muted);
    margin-bottom: var(--space-6);
    min-height: 1.5em;
}

.modal-details {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    text-align: left;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
}
.detail-row:last-child { border-bottom: none; padding-bottom: 0; }

.detail-label { font-size: var(--font-size-sm); color: var(--color-fg-subtle); }
.detail-value { font-size: var(--font-size-sm); font-weight: 500; color: var(--color-fg); font-family: monospace; }

.modal-actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }

/* --- Toast Notifications --- */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 280px;
    max-width: 400px;
    animation: slideInRight var(--transition-base) cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.removing { animation: slideOutRight var(--transition-base) forwards; }

@keyframes slideInRight { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideOutRight { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(100%); } }

.toast-icon { width: 24px; height: 24px; flex-shrink: 0; }
.toast-success .toast-icon { color: var(--color-success); }
.toast-error .toast-icon { color: var(--color-error); }
.toast-info .toast-icon { color: var(--color-accent); }

.toast-message { flex: 1; font-size: var(--font-size-sm); color: var(--color-fg); line-height: 1.4; }
.toast-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-fg-subtle);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), background var(--transition-fast);
    flex-shrink: 0;
}
.toast-close:hover { color: var(--color-fg); background: var(--color-border); }

/* --- Animations --- */
[data-animate] { opacity: 0; }
[data-animate="fade-up"] { transform: translateY(30px); }
[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }

[data-animate].animated {
    opacity: 1;
    transform: none;
    transition: opacity var(--transition-slower) cubic-bezier(0.16, 1, 0.3, 1),
                transform var(--transition-slower) cubic-bezier(0.16, 1, 0.3, 1);
}

/* Stagger delays */
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }

/* --- Responsive --- */
@media (max-width: 767px) {
    :root {
        --container-padding: var(--space-4);
        --space-16: 3rem;
        --space-20: 4rem;
        --space-24: 5rem;
    }
    .nav-actions { display: none; }
    .hero { padding-top: calc(var(--space-10) + 60px); }
    .hero-meta { gap: var(--space-4); }
    .meta-divider { display: none; }
    .hero-trust { gap: var(--space-4); }
    .story-stats { gap: var(--space-4); }
    .countdown-divider { display: none; }
    .countdown-item { min-width: 70px; padding: var(--space-3); }
    .footer-nav { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 479px) {
    .hero-badge { font-size: 0.6rem; padding: var(--space-1) var(--space-3); }
    .btn-inner { padding: var(--space-3) var(--space-5); gap: var(--space-2); }
    .btn-text { font-size: var(--font-size-sm); }
    .feature-card { padding: var(--space-6); }
}

/* --- High Contrast Mode --- */
@media (prefers-contrast: high) {
    :root {
        --color-border: #ffffff;
        --color-border-light: #ffffff;
        --color-fg-muted: #cccccc;
        --color-fg-subtle: #999999;
    }
    .btn-primary { border: 2px solid #fff; }
}

/* --- Print --- */
@media print {
    .bg-layer, .nav, .hero-cta, .scroll-indicator, .footer-cta, .modal, .toast-container { display: none !important; }
    .hero { min-height: auto; padding: var(--space-8) 0; }
    section { padding: var(--space-8) 0; }
    body { background: #fff; color: #000; }
    .feature-card, .modal-content { border: 1px solid #000; background: #fff; box-shadow: none; }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    .badge-dot, .scroll-indicator, .visual-glow, .visual-silhouette, .countdown-divider { animation: none; }
    .btn-shine { display: none; }
}