/* ============================================
   CAIRN FERN - Social Casino Styles
   Ice Frozen Winter Crystalline Theme
   Gradient Flow Design System
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --primary: #1e0533;
    --primary-deep: #0d0119;
    --secondary: #ffffff;
    --accent: #fbbf24;
    --accent-hover: #f59e0b;
    --accent-glow: rgba(251, 191, 36, 0.4);
    --glass: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-hover: rgba(255, 255, 255, 0.1);
    --frost: rgba(147, 197, 253, 0.15);
    --frost-strong: rgba(147, 197, 253, 0.3);
    --text: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    --text-dim: rgba(255, 255, 255, 0.4);
    --danger: #ef4444;
    --success: #22c55e;
    --ice-blue: #93c5fd;
    --ice-light: #dbeafe;
    --purple-mid: #7c3aed;
    --sunset: #f97316;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 999px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.3);
    --shadow-lg: 0 16px 64px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 40px rgba(251, 191, 36, 0.15);
    --shadow-frost: 0 0 30px rgba(147, 197, 253, 0.15);
    --font-main: 'Outfit', sans-serif;
    --font-display: 'Playfair Display', serif;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
    font-family: var(--font-main);
    color: var(--text);
    line-height: 1.6;
    background: linear-gradient(
        180deg,
        #0d0119 0%,
        #1e0533 15%,
        #2d1066 30%,
        #4c1d95 45%,
        #6d28d9 55%,
        #7c3aed 62%,
        #8b5cf6 68%,
        #a855f7 73%,
        #c084fc 78%,
        #d946ef 82%,
        #ec4899 86%,
        #f43f5e 89%,
        #f97316 93%,
        #fbbf24 97%,
        #fcd34d 100%
    );
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(147, 197, 253, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 60%, rgba(251, 191, 36, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(249, 115, 22, 0.06) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

/* Noise overlay for texture */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    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)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

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

/* --- Snow Canvas --- */
.snow-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }

/* --- Buttons --- */
.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--primary-deep);
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 20px var(--accent-glow);
    text-transform: none;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-gold:hover::before {
    left: 100%;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-gold:active {
    transform: translateY(0);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background: transparent;
    color: var(--text);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1.5px solid var(--glass-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(251, 191, 36, 0.05);
}

.btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--glass);
    color: var(--text);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(12px);
}

.btn-glass:hover {
    background: var(--glass-hover);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-1px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

/* --- Responsible Gaming Banner --- */
.responsible-banner {
    position: relative;
    z-index: 100;
    background: rgba(251, 191, 36, 0.08);
    border-bottom: 1px solid rgba(251, 191, 36, 0.15);
    padding: 10px 0;
    text-align: center;
    backdrop-filter: blur(10px);
}

.responsible-banner .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.responsible-banner span {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.info-icon {
    flex-shrink: 0;
}

/* --- Header --- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(13, 1, 25, 0.7);
    backdrop-filter: blur(24px) saturate(1.5);
    border-bottom: 1px solid var(--glass-border);
    padding: 0;
    transition: all var(--transition-smooth);
}

.main-header.scrolled {
    background: rgba(13, 1, 25, 0.9);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.logo-mark {
    display: flex;
    align-items: center;
    animation: logo-pulse 4s ease-in-out infinite;
}

@keyframes logo-pulse {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(251,191,36,0.3)); }
    50% { filter: drop-shadow(0 0 12px rgba(251,191,36,0.6)); }
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.gold {
    color: var(--accent);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

.nav-link.active {
    color: var(--accent);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5px) translateX(5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5px) translateX(5px);
}

/* --- Age Gate --- */
.age-gate-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 1, 25, 0.95);
    backdrop-filter: blur(20px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.5s ease;
}

.age-gate-overlay.hidden {
    display: none;
}

.age-gate-panel {
    position: relative;
    max-width: 480px;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.age-gate-frost {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 5, 51, 0.9), rgba(124, 58, 237, 0.4), rgba(30, 5, 51, 0.9));
    backdrop-filter: blur(40px);
}

.age-gate-content {
    position: relative;
    z-index: 1;
    padding: 48px 36px;
    text-align: center;
}

.age-gate-icon {
    margin-bottom: 24px;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(251,191,36,0.3)); }
    50% { filter: drop-shadow(0 0 20px rgba(251,191,36,0.6)); }
}

.age-gate-content h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.age-gate-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 12px;
    line-height: 1.6;
}

.age-gate-small {
    font-size: 0.8rem !important;
    color: var(--text-dim) !important;
}

.age-gate-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(13, 1, 25, 0.95);
    backdrop-filter: blur(24px);
    border-top: 1px solid var(--glass-border);
    padding: 20px 0;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.cookie-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-text {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
    min-width: 280px;
}

.cookie-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.cookie-icon-svg {
    flex-shrink: 0;
    margin-top: 2px;
}

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

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: calc(100vh - 110px);
    display: flex;
    align-items: center;
    padding: 80px 0 120px;
    overflow: hidden;
}

.hero-frost-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 30%, rgba(147, 197, 253, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 900;
    margin-bottom: 24px;
}

.hero-line-1 {
    display: block;
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    background: linear-gradient(135deg, var(--ice-light), var(--ice-blue), #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.3s both;
    filter: drop-shadow(0 0 20px rgba(147, 197, 253, 0.3));
}

.hero-line-2 {
    display: block;
    font-size: clamp(3rem, 7vw, 5.5rem);
    background: linear-gradient(135deg, var(--accent), #fde68a, var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.4s both;
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 40px;
    animation: fadeInUp 0.8s ease 0.7s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-dim);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.5s both;
}

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/5;
    max-height: 560px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg), var(--shadow-frost);
}

.frame-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(147,197,253,0.3), transparent, rgba(251,191,36,0.3));
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: glow-rotate 6s linear infinite;
}

@keyframes glow-rotate {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.frame-frost-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 40%, rgba(13, 1, 25, 0.6) 100%);
    pointer-events: none;
}

.hero-floating-card {
    position: absolute;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.hero-floating-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-1 {
    width: 120px;
    height: 120px;
    top: -20px;
    right: -30px;
    animation-delay: -2s;
}

.card-2 {
    width: 100px;
    height: 100px;
    bottom: 40px;
    left: -40px;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s ease-in-out infinite;
    opacity: 0.5;
}

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

/* --- Section Styles --- */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.section-title {
    margin-bottom: 16px;
    font-family: var(--font-display);
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.6;
}

/* --- Game Section --- */
.game-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.game-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 32px;
    align-items: start;
}

.game-container {
    background: rgba(13, 1, 25, 0.8);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-frost);
    position: relative;
}

.game-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(147,197,253,0.5), var(--accent-glow), rgba(147,197,253,0.5), transparent);
}

/* Game Top Bar */
.game-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: rgba(0,0,0,0.3);
    border-bottom: 1px solid var(--glass-border);
}

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

.game-info-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

.game-info-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.bet-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bet-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bet-btn:hover {
    background: var(--glass-hover);
    border-color: var(--accent);
    color: var(--accent);
}

/* Reels */
.reels-frame {
    position: relative;
    padding: 20px;
}

.reels-frost-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, rgba(147,197,253,0.3), transparent, rgba(251,191,36,0.3)) 1;
    pointer-events: none;
}

.reels-area {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    background: rgba(0,0,0,0.4);
    border-radius: var(--radius-md);
    padding: 12px;
    position: relative;
    min-height: 340px;
    overflow: hidden;
}

.reel {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.reel-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 5, 51, 0.6);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.reel-cell svg {
    width: 80%;
    height: 80%;
    transition: transform var(--transition-smooth);
}

.reel-cell.winning {
    border-color: var(--accent);
    background: rgba(251, 191, 36, 0.15);
    box-shadow: 0 0 20px var(--accent-glow);
    animation: cell-win 0.5s ease infinite alternate;
}

@keyframes cell-win {
    from { box-shadow: 0 0 10px var(--accent-glow); }
    to { box-shadow: 0 0 30px var(--accent-glow); }
}

.reel.spinning {
    overflow: hidden;
}

.reel-strip {
    display: flex;
    flex-direction: column;
    gap: 6px;
    will-change: transform;
}

.reel-strip.animating {
    filter: blur(0.5px);
}

.reel-strip.settling {
    filter: none;
}

.reel-cell.cascade-out {
    animation: cascade-out 0.4s ease forwards;
}

@keyframes cascade-out {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
    100% { transform: scale(0); opacity: 0; }
}

.reel-cell.cascade-in {
    animation: cascade-in 0.4s ease forwards;
}

@keyframes cascade-in {
    0% { transform: translateY(-100%) scale(0.5); opacity: 0; }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

.win-lines-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.cascade-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--primary-deep);
    font-weight: 800;
    font-size: 1.4rem;
    border-radius: var(--radius-full);
    box-shadow: 0 0 40px var(--accent-glow);
    animation: cascade-pop 0.6s var(--transition-spring);
}

@keyframes cascade-pop {
    0% { transform: translate(-50%, -50%) scale(0); }
    100% { transform: translate(-50%, -50%) scale(1); }
}

/* Game Controls */
.game-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 20px;
    background: rgba(0,0,0,0.2);
}

.control-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-family: var(--font-main);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.control-btn:hover {
    background: var(--glass-hover);
    color: var(--text);
    border-color: rgba(255,255,255,0.2);
}

.control-btn.active {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(251, 191, 36, 0.1);
}

.spin-button {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spin-button-inner {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-deep);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 24px var(--accent-glow);
    z-index: 1;
}

.spin-button:hover .spin-button-inner {
    transform: scale(1.05);
    box-shadow: 0 8px 32px var(--accent-glow);
}

.spin-button:active .spin-button-inner {
    transform: scale(0.95);
}

.spin-button-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0.3;
    animation: spin-ring 3s linear infinite;
}

@keyframes spin-ring {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spin-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.spin-button:disabled .spin-button-inner {
    transform: scale(1) !important;
}

.spin-button:disabled .spin-button-ring {
    animation: none;
}

/* Game Bottom Bar */
.game-bottom-bar {
    padding: 12px 24px;
    border-top: 1px solid var(--glass-border);
}

.paylines-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--text-dim);
    font-weight: 500;
}

.separator {
    color: rgba(255,255,255,0.15);
}

/* Side Panel */
.game-side-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.side-panel-card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.side-panel-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--accent);
}

.side-panel-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Artefacts Grid */
.artefacts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.artefact-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 4px;
    background: rgba(0,0,0,0.3);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-smooth);
}

.artefact-slot span {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.artefact-slot.collected {
    border-color: var(--accent);
    background: rgba(251, 191, 36, 0.1);
}

.artefact-slot.collected svg {
    stroke: var(--accent);
}

.artefact-slot.collected span {
    color: var(--accent);
}

/* Achievements */
.achievement-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.03);
}

.achievement-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-dim);
    transition: all var(--transition-smooth);
}

.achievement-icon.unlocked {
    color: var(--accent);
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.achievement-text {
    display: flex;
    flex-direction: column;
}

.achievement-name {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text);
}

.achievement-desc {
    font-size: 0.7rem;
    color: var(--text-dim);
}

.achievement-item.unlocked {
    border-color: rgba(251, 191, 36, 0.2);
    background: rgba(251, 191, 36, 0.05);
}

/* Paytable */
.paytable-section {
    text-align: center;
    margin-top: 32px;
}

.paytable-content {
    margin-top: 24px;
    background: var(--glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.paytable-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.paytable-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-fast);
}

.paytable-item:hover {
    border-color: var(--glass-border);
    background: rgba(0,0,0,0.3);
    transform: translateY(-2px);
}

.paytable-symbol {
    width: 48px;
    height: 48px;
}

.paytable-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
}

.paytable-value {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 700;
}

.game-disclaimer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.78rem;
    color: var(--text-dim);
    padding: 12px;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
}

/* --- Gallery Section --- */
.gallery-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 240px;
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-frost);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(0deg, rgba(13,1,25,0.9), transparent);
    transform: translateY(100%);
    transition: transform var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay span {
    font-weight: 700;
    font-size: 1rem;
}

.gallery-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-wide {
    grid-column: span 2;
}

/* --- About Section --- */
.about-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.about-card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

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

.about-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.15);
    box-shadow: var(--shadow-md);
}

.about-card-icon {
    margin-bottom: 20px;
    opacity: 0.9;
}

.about-card h3 {
    margin-bottom: 12px;
    font-size: 1.15rem;
}

.about-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- Trust Section --- */
.trust-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.trust-card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: all var(--transition-smooth);
}

.trust-card:hover {
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.trust-card h3 {
    color: var(--accent);
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.trust-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.trust-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

.trust-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.trust-links-list a {
    font-size: 0.88rem;
    font-weight: 500;
}

/* --- Contact Section --- */
.contact-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 32px;
}

.contact-form-card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    padding: 14px 18px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.form-group input::placeholder {
    color: var(--text-dim);
}

.form-consent {
    flex-direction: row !important;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-message {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.contact-info-card {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 20px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-info-item svg {
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-info-item h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-info-item p,
.contact-info-item a {
    font-size: 0.88rem;
    color: var(--text-muted);
    display: block;
    line-height: 1.5;
}

.contact-info-item a:hover {
    color: var(--accent);
}

/* --- Footer --- */
.main-footer {
    position: relative;
    z-index: 2;
    background: rgba(13, 1, 25, 0.9);
    backdrop-filter: blur(24px);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--glass-border);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-legal p {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 4px;
}

.footer-copy p {
    font-size: 0.75rem;
    color: var(--text-dim);
    white-space: nowrap;
}

/* --- Animations --- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Big Win Overlay */
.big-win-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 1, 25, 0.8);
    backdrop-filter: blur(12px);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    animation: fadeIn 0.3s ease;
}

.big-win-text {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), #fde68a, var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px var(--accent-glow));
    animation: big-win-pulse 0.8s ease infinite alternate;
}

@keyframes big-win-pulse {
    from { transform: scale(1); }
    to { transform: scale(1.05); }
}

.big-win-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

/* Free Spins Banner */
.free-spins-banner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 30;
    padding: 20px 48px;
    background: linear-gradient(135deg, rgba(147, 197, 253, 0.9), rgba(96, 165, 250, 0.9));
    color: var(--primary-deep);
    font-weight: 800;
    font-size: 1.6rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 0 60px rgba(147, 197, 253, 0.5);
    animation: cascade-pop 0.6s var(--transition-spring);
    text-align: center;
}

.free-spins-banner span {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 4px;
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .game-wrapper {
        grid-template-columns: 1fr;
    }

    .game-side-panel {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        max-width: 400px;
        margin: 0 auto;
    }

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

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }

    .gallery-large {
        grid-column: span 2;
        grid-row: span 1;
    }

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

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: rgba(13, 1, 25, 0.98);
        backdrop-filter: blur(24px);
        flex-direction: column;
        padding: 100px 32px 32px;
        gap: 8px;
        transform: translateX(100%);
        transition: transform var(--transition-smooth);
        border-left: 1px solid var(--glass-border);
        z-index: 1000;
        visibility: hidden;
    }

    .main-nav.open {
        transform: translateX(0);
        visibility: visible;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-section {
        padding: 60px 0 80px;
    }

    .hero-floating-card {
        display: none;
    }

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

    .trust-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 180px;
    }

    .gallery-large {
        grid-column: span 2;
    }

    .gallery-wide {
        grid-column: span 2;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .game-side-panel {
        grid-template-columns: 1fr;
    }

    .game-top-bar {
        padding: 12px 16px;
    }

    .game-info-value {
        font-size: 1.1rem;
    }

    .reels-frame {
        padding: 12px;
    }

    .reels-area {
        padding: 8px;
        gap: 4px;
        min-height: 260px;
    }

    .paytable-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .contact-form-card {
        padding: 28px 20px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-buttons {
        width: 100%;
    }

    .cookie-buttons .btn-sm {
        flex: 1;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }

    .gallery-large,
    .gallery-wide {
        grid-column: span 1;
    }

    .reels-area {
        min-height: 220px;
    }

    .game-controls {
        gap: 16px;
    }

    .spin-button {
        width: 60px;
        height: 60px;
    }

    .spin-button-inner {
        width: 50px;
        height: 50px;
    }

    .spin-button-ring {
        width: 60px;
        height: 60px;
    }
}

/* --- Utility --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Print styles */
@media print {
    .snow-canvas,
    .age-gate-overlay,
    .cookie-banner,
    .game-section,
    .hero-visual {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }
}