/* ========================================
   QWER Korea - Modern Casino Platform
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #5C1E2A;
    --color-primary-light: #8B2332;
    --color-primary-dark: #3D1419;
    
    --color-yellow: #F5C341;
    --color-yellow-light: #FADB8A;
    --color-yellow-dark: #E5A912;
    
    --color-green: #7CB342;
    --color-green-light: #A8D86E;
    --color-green-dark: #558B2F;
    
    --color-pink: #F8BBD9;
    --color-pink-dark: #E91E63;
    
    --color-blue: #4299E1;
    --color-blue-light: #90CDF4;
    
    --color-orange: #E65100;
    --color-orange-light: #FF8A65;
    
    /* Neutrals */
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #E5E5E5;
    --color-gray-300: #D4D4D4;
    --color-gray-400: #A3A3A3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    
    /* Typography */
    --font-primary: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Inter', 'Noto Sans KR', 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;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Z-index */
    --z-header: 100;
    --z-mobile-menu: 200;
    --z-modal: 300;
    --z-tooltip: 400;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h4 {
    font-size: 1.125rem;
}

p {
    color: var(--color-gray-600);
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

.section {
    padding: var(--space-3xl) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-4xl) 0;
    }
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-header h2 {
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.125rem;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    border: 2px solid var(--color-gray-300);
    color: var(--color-gray-800);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(92, 30, 42, 0.05);
}

.btn-ghost {
    color: var(--color-gray-700);
    background: transparent;
}

.btn-ghost:hover {
    background: var(--color-gray-100);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.logo img {
    height: 36px;
    width: auto;
}

.nav-desktop {
    display: none;
}

@media (min-width: 1024px) {
    .nav-desktop {
        display: block;
    }
}

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

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-menu a:hover {
    color: var(--color-primary);
}

.nav-menu a:hover::after {
    width: 100%;
}

.header-actions {
    display: none;
    align-items: center;
    gap: var(--space-md);
}

@media (min-width: 1024px) {
    .header-actions {
        display: flex;
    }
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-gray-700);
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    z-index: var(--z-mobile-menu);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: right var(--transition-slow);
    box-shadow: var(--shadow-xl);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.mobile-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-gray-700);
}

.mobile-nav {
    flex: 1;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-nav a {
    display: block;
    padding: var(--space-md);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-gray-800);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-nav a:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-mobile-menu) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

/* ========================================
   Hero Section
   ======================================== */
.hero {
    padding-top: calc(72px + var(--space-3xl));
    padding-bottom: var(--space-3xl);
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        padding-top: calc(72px + var(--space-4xl));
        padding-bottom: var(--space-4xl);
    }
}

.hero .container {
    display: grid;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-yellow-light);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.hero h1 {
    margin-bottom: var(--space-lg);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-display);
}

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

/* Hero Grid */
.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    max-width: 400px;
}

.grid-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    font-weight: 600;
    color: var(--color-white);
    transition: transform var(--transition-normal);
}

.grid-card:hover {
    transform: scale(1.05);
}

.card-yellow {
    background: var(--color-yellow);
    color: var(--color-gray-900);
}

.card-burgundy {
    background: var(--color-primary);
}

.card-green {
    background: var(--color-green);
}

.card-pink {
    background: var(--color-pink);
    color: var(--color-gray-900);
}

.card-blue {
    background: var(--color-blue);
}

.card-orange {
    background: var(--color-orange);
}

/* ========================================
   Trust Section
   ======================================== */
.trust-section {
    padding: var(--space-xl) 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .trust-badges {
        gap: var(--space-2xl);
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-600);
    font-size: 0.9375rem;
    font-weight: 500;
}

.trust-item .iconify {
    color: var(--color-primary);
}

/* ========================================
   Bento Grid (Platform Section)
   ======================================== */
.bento-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.bento-card {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-normal);
}

.bento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.bento-large {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .bento-large {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .bento-large {
        grid-column: span 1;
        grid-row: span 2;
    }
}

.bento-card.card-burgundy {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.bento-card.card-burgundy h3,
.bento-card.card-burgundy p {
    color: var(--color-white);
}

.bento-card.card-burgundy .feature-list li {
    color: rgba(255, 255, 255, 0.9);
}

.bento-card.card-yellow {
    background: var(--color-yellow);
    border-color: var(--color-yellow);
}

.bento-card.card-yellow h3,
.bento-card.card-yellow p {
    color: var(--color-gray-900);
}

.bento-card.card-green {
    background: var(--color-green-light);
    border-color: var(--color-green-light);
}

.bento-card.card-green h3,
.bento-card.card-green p {
    color: var(--color-gray-900);
}

.bento-card.card-pink {
    background: var(--color-pink);
    border-color: var(--color-pink);
}

.bento-card.card-pink h3,
.bento-card.card-pink p {
    color: var(--color-gray-900);
}

.bento-card.card-blue {
    background: var(--color-blue-light);
    border-color: var(--color-blue-light);
}

.bento-card.card-blue h3,
.bento-card.card-blue p {
    color: var(--color-gray-900);
}

.bento-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.bento-card.card-burgundy .bento-icon {
    background: rgba(255, 255, 255, 0.15);
}

.bento-card h3 {
    margin-bottom: var(--space-md);
}

.feature-list {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-gray-900);
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: var(--space-sm);
}

/* ========================================
   Games Section
   ======================================== */
.section-games {
    background: var(--color-gray-100);
}

.games-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.game-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.game-card-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, transparent 50%, rgba(92, 30, 42, 0.05) 50%);
    border-radius: 0 var(--radius-xl) 0 100%;
}

.game-card-content {
    position: relative;
    z-index: 1;
}

.game-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.game-icon.card-burgundy {
    background: var(--color-primary);
}

.game-icon.card-yellow {
    background: var(--color-yellow);
    color: var(--color-gray-900);
}

.game-icon.card-green {
    background: var(--color-green);
}

.game-icon.card-pink {
    background: var(--color-pink);
    color: var(--color-gray-900);
}

.game-icon.card-blue {
    background: var(--color-blue);
}

.game-icon.card-orange {
    background: var(--color-orange);
}

.game-card h3 {
    margin-bottom: var(--space-sm);
}

.game-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.game-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.game-features span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.game-features .iconify {
    color: var(--color-yellow-dark);
}

/* ========================================
   Sports Section
   ======================================== */
.sports-content {
    display: grid;
    gap: var(--space-xl);
}

@media (min-width: 1024px) {
    .sports-content {
        grid-template-columns: 1.2fr 1fr;
    }
}

.sports-card-large {
    background: var(--color-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    color: var(--color-white);
}

.sports-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.sports-header h3 {
    color: var(--color-white);
}

.sports-card-large > p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.sports-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (min-width: 640px) {
    .sports-categories {
        grid-template-columns: repeat(6, 1fr);
    }
}

.sport-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    transition: background var(--transition-fast);
}

.sport-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sports-features {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .sports-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.feature-icon.card-yellow {
    background: var(--color-yellow);
    color: var(--color-gray-900);
}

.feature-icon.card-green {
    background: var(--color-green);
}

.feature-icon.card-pink {
    background: var(--color-pink);
    color: var(--color-gray-900);
}

.feature-icon.card-burgundy {
    background: var(--color-primary);
}

.feature-card h4 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9375rem;
}

/* ========================================
   VIP Section
   ======================================== */
.section-vip {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
}

.section-vip .section-badge {
    background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
    color: var(--color-gray-900);
}

.section-vip .section-header h2 {
    color: var(--color-white);
}

.section-vip .section-header p {
    color: var(--color-gray-400);
}

.vip-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .vip-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .vip-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .vip-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.vip-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--color-gray-800);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--color-gray-700);
    transition: all var(--transition-normal);
}

.vip-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-gray-600);
}

.vip-featured {
    border-color: var(--color-yellow);
    background: linear-gradient(180deg, rgba(245, 195, 65, 0.1) 0%, var(--color-gray-800) 100%);
}

.vip-popular {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-yellow);
    color: var(--color-gray-900);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.vip-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin-bottom: var(--space-md);
}

.vip-badge.bronze {
    background: linear-gradient(135deg, #CD7F32 0%, #A0522D 100%);
}

.vip-badge.silver {
    background: linear-gradient(135deg, #C0C0C0 0%, #A8A8A8 100%);
}

.vip-badge.gold {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.vip-badge.diamond {
    background: linear-gradient(135deg, #B9F2FF 0%, #4FC3F7 100%);
}

.vip-badge.whale {
    background: linear-gradient(135deg, #5C6BC0 0%, #3949AB 100%);
}

.vip-badge.satoshi {
    background: linear-gradient(135deg, #F7931A 0%, #FF6B00 100%);
}

.vip-card h3 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.vip-exp {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-md);
}

.vip-cashback {
    font-size: 0.9375rem;
    color: var(--color-gray-300);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-700);
    margin-bottom: var(--space-lg);
}

.vip-cashback strong {
    color: var(--color-yellow);
    font-size: 1.125rem;
}

.vip-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.vip-benefits li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.vip-benefits li.inactive {
    color: var(--color-gray-500);
}

.vip-benefits li.active {
    color: var(--color-green-light);
}

.vip-benefits li.active .iconify {
    color: var(--color-green-light);
}

.vip-extra-benefits {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-gray-800);
    border-radius: var(--radius-xl);
    text-align: center;
}

.vip-extra-benefits h3 {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.benefits-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.benefit-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-gray-700);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-gray-300);
}

.benefit-item .iconify {
    color: var(--color-yellow);
}

/* ========================================
   Bonus Section
   ======================================== */
.section-bonus {
    background: var(--color-gray-100);
}

.bonus-grid {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .bonus-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .bonus-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.bonus-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-normal);
}

.bonus-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.bonus-featured {
    border-color: var(--color-primary);
    background: linear-gradient(180deg, rgba(92, 30, 42, 0.05) 0%, var(--color-white) 100%);
}

.bonus-ribbon {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.bonus-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.bonus-header .iconify {
    color: var(--color-primary);
}

.bonus-header h3 {
    font-size: 1.25rem;
}

.bonus-value {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.bonus-value .percentage {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-display);
}

.bonus-value .plus {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-green);
}

.bonus-value .text-lg {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-display);
}

.bonus-card > p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.bonus-details {
    margin-bottom: var(--space-lg);
}

.bonus-details li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
}

.bonus-details .iconify {
    color: var(--color-green);
}

/* ========================================
   Payment Section
   ======================================== */
.payment-content {
    display: grid;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .payment-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

.payment-methods,
.crypto-methods {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
}

.payment-methods h3,
.crypto-methods h3 {
    margin-bottom: var(--space-lg);
    font-size: 1.125rem;
}

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

@media (min-width: 640px) {
    .method-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.method-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.method-item:hover {
    background: var(--color-gray-100);
}

.method-item .iconify {
    color: var(--color-primary);
}

.crypto-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

@media (min-width: 640px) {
    .crypto-grid {
        grid-template-columns: repeat(7, 1fr);
    }
}

.crypto-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.crypto-item:hover {
    background: var(--color-gray-100);
}

.crypto-item .iconify {
    color: var(--color-yellow-dark);
}

.payment-features {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .payment-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.payment-feature {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
}

.payment-feature .iconify {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.payment-feature h4 {
    margin-bottom: var(--space-sm);
}

.payment-feature p {
    font-size: 0.9375rem;
}

/* ========================================
   Mobile App Section
   ======================================== */
.section-mobile {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.mobile-content {
    display: grid;
    gap: var(--space-2xl);
    align-items: center;
}

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

.mobile-info .section-badge {
    background: rgba(255, 255, 255, 0.2);
}

.mobile-info h2 {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.mobile-info > p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.mobile-features {
    margin-bottom: var(--space-xl);
}

.mobile-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.mobile-features .iconify {
    color: var(--color-yellow);
}

.app-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.app-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-white);
    color: var(--color-gray-900);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.app-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.app-btn div {
    display: flex;
    flex-direction: column;
}

.app-btn span {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.app-btn strong {
    font-size: 1rem;
}

/* Phone Mockup */
.mobile-visual {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 280px;
    height: 500px;
    background: var(--color-gray-900);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
    border-radius: 30px;
    overflow: hidden;
}

.screen-header {
    display: flex;
    justify-content: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-gray-700);
}

.screen-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    padding: var(--space-lg);
}

.screen-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-gray-300);
}

.screen-item .iconify {
    color: var(--color-yellow);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--color-gray-200);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-lg);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    color: var(--color-gray-800);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.faq-more {
    text-align: center;
    margin-top: var(--space-2xl);
}

.faq-more p {
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

/* ========================================
   Support Section
   ======================================== */
.section-support {
    background: var(--color-gray-100);
    padding: var(--space-2xl) 0;
}

.support-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.support-content h2 {
    margin-bottom: var(--space-md);
}

.support-content > p {
    margin-bottom: var(--space-xl);
}

.support-channels {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.support-channel {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-normal);
}

.support-channel:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.support-channel .iconify {
    color: var(--color-primary);
}

.support-channel:hover .iconify {
    color: var(--color-white);
}

/* ========================================
   CTA Section
   ======================================== */
.section-cta {
    background: var(--color-yellow);
    padding: var(--space-4xl) 0;
}

.cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-lg);
}

.cta-content > p {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    margin-bottom: var(--space-xl);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding-top: var(--space-3xl);
}

.footer-top {
    display: grid;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-800);
}

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

.footer-brand p {
    margin: var(--space-md) 0 var(--space-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: 50%;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

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

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

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

.footer-col a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding: var(--space-xl) 0;
}

.responsible-gaming {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.age-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 50%;
}

.gamble-aware {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.gamble-aware .iconify {
    color: var(--color-yellow);
}

.gamble-aware a {
    color: var(--color-yellow);
    text-decoration: underline;
}

.footer-legal {
    text-align: center;
}

.footer-legal p {
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.footer-legal .disclaimer {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 50;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-light);
    transform: translateY(-4px);
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

.delay-5 {
    transition-delay: 0.5s;
}

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

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 640px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        gap: var(--space-md);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .bonus-value .percentage {
        font-size: 2rem;
    }
    
    .phone-mockup {
        width: 240px;
        height: 420px;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .fade-in,
    .slide-up {
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   Table of Contents (TOC)
   ======================================== */
.section-toc {
    background: var(--color-white);
    padding: var(--space-2xl) 0;
}

.toc-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-2xl);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
}

.toc-wrapper h2 {
    text-align: center;
    margin-bottom: var(--space-md);
    font-size: 1.75rem;
}

.toc-description {
    text-align: center;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    font-size: 1rem;
}

.toc-list {
    display: grid;
    gap: var(--space-md);
    counter-reset: none;
}

.toc-list li {
    list-style: none;
}

.toc-list a {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-xs) var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.toc-list a:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.toc-number {
    grid-row: span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
}

.toc-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.toc-desc {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

@media (max-width: 640px) {
    .toc-wrapper {
        padding: var(--space-lg);
    }
    
    .toc-list a {
        padding: var(--space-md);
    }
    
    .toc-number {
        width: 40px;
        height: 40px;
        font-size: 0.75rem;
    }
    
    .toc-title {
        font-size: 0.9375rem;
    }
    
    .toc-desc {
        font-size: 0.8125rem;
    }
}

/* ========================================
   Content Articles (SEO Rich Content)
   ======================================== */
.content-article {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
    border: 1px solid var(--color-gray-100);
}

.content-article.light {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.1);
}

.content-article.light h3,
.content-article.light h4,
.content-article.light p {
    color: var(--color-white);
}

.content-article.light p {
    color: rgba(255, 255, 255, 0.85);
}

.content-article h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-900);
}

.content-article h4 {
    font-size: 1.125rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    color: var(--color-gray-800);
}

.content-article p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--space-md);
    color: var(--color-gray-700);
}

.content-article p:last-child {
    margin-bottom: 0;
}

/* ========================================
   Guide Steps
   ======================================== */
.guide-steps {
    display: grid;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

@media (min-width: 640px) {
    .guide-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .guide-steps {
        grid-template-columns: repeat(4, 1fr);
    }
}

.guide-step {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-100);
    text-align: center;
    transition: all var(--transition-normal);
}

.guide-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
}

.guide-step h4 {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

.guide-step p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ========================================
   VIP Section Light Text
   ======================================== */
.benefit-description {
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   Enhanced Game Cards
   ======================================== */
.game-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--color-gray-100);
}

.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.game-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

/* Print Styles */
@media print {
    .header,
    .mobile-menu,
    .back-to-top,
    .section-cta {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
    
    .section {
        padding: 20pt 0;
    }
    
    .content-article {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}