/**
 * Gem JL - Stylesheet
 * Class prefix: g0a4-
 * Color palette: #D3D3D3 | #DAA520 | #273746 | #FFB347 | #BA55D3
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Primary Colors */
    --g0a4-color-light: #D3D3D3;
    --g0a4-color-gold: #DAA520;
    --g0a4-color-dark: #273746;
    --g0a4-color-orange: #FFB347;
    --g0a4-color-purple: #BA55D3;

    /* Background Colors */
    --g0a4-bg-primary: #1a1a2e;
    --g0a4-bg-secondary: #16213e;
    --g0a4-bg-card: #0f3460;
    --g0a4-bg-dark: #0a0a1a;

    /* Text Colors */
    --g0a4-text-primary: #ffffff;
    --g0a4-text-secondary: #D3D3D3;
    --g0a4-text-muted: #9ca3af;

    /* Accent Colors */
    --g0a4-accent: #DAA520;
    --g0a4-accent-light: #FFB347;
    --g0a4-purple: #BA55D3;

    /* Spacing */
    --g0a4-spacing-xs: 4px;
    --g0a4-spacing-sm: 8px;
    --g0a4-spacing-md: 16px;
    --g0a4-spacing-lg: 24px;
    --g0a4-spacing-xl: 32px;

    /* Border Radius */
    --g0a4-radius-sm: 4px;
    --g0a4-radius-md: 8px;
    --g0a4-radius-lg: 16px;

    /* Transitions */
    --g0a4-transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--g0a4-bg-primary);
    color: var(--g0a4-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

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

ul {
    list-style: none;
}

/* ========================================
   Header Styles
   ======================================== */
.g0a4-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--g0a4-bg-dark) 0%, rgba(10, 10, 26, 0.95) 100%);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--g0a4-transition);
    border-bottom: 1px solid rgba(218, 165, 32, 0.2);
}

.g0a4-header.g0a4-scrolled {
    background: rgba(10, 10, 26, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.g0a4-header-content {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--g0a4-spacing-md);
}

.g0a4-logo {
    display: flex;
    align-items: center;
    gap: var(--g0a4-spacing-sm);
}

.g0a4-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--g0a4-color-gold), var(--g0a4-color-orange));
    border-radius: var(--g0a4-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--g0a4-bg-dark);
}

.g0a4-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--g0a4-color-gold);
    letter-spacing: 1px;
}

.g0a4-nav {
    display: none;
}

@media (min-width: 769px) {
    .g0a4-nav {
        display: flex;
        align-items: center;
        gap: var(--g0a4-spacing-lg);
    }
}

.g0a4-nav-link {
    color: var(--g0a4-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--g0a4-transition);
    padding: var(--g0a4-spacing-sm) var(--g0a4-spacing-md);
    border-radius: var(--g0a4-radius-sm);
}

.g0a4-nav-link:hover {
    color: var(--g0a4-color-gold);
    background: rgba(218, 165, 32, 0.1);
}

.g0a4-header-buttons {
    display: flex;
    gap: var(--g0a4-spacing-sm);
}

.g0a4-btn {
    padding: 10px 20px;
    border-radius: var(--g0a4-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--g0a4-transition);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.g0a4-btn-register {
    background: linear-gradient(135deg, var(--g0a4-color-gold), var(--g0a4-color-orange));
    color: var(--g0a4-bg-dark);
}

.g0a4-btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.4);
}

.g0a4-btn-login {
    background: transparent;
    border: 2px solid var(--g0a4-color-gold);
    color: var(--g0a4-color-gold);
}

.g0a4-btn-login:hover {
    background: var(--g0a4-color-gold);
    color: var(--g0a4-bg-dark);
}

.g0a4-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--g0a4-spacing-sm);
}

@media (min-width: 769px) {
    .g0a4-menu-toggle {
        display: none;
    }
}

.g0a4-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--g0a4-color-gold);
    border-radius: 2px;
    transition: var(--g0a4-transition);
}

/* ========================================
   Mobile Menu
   ======================================== */
.g0a4-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--g0a4-transition);
}

.g0a4-menu-overlay.g0a4-active {
    opacity: 1;
    visibility: visible;
}

.g0a4-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--g0a4-bg-dark);
    z-index: 9999;
    transition: var(--g0a4-transition);
    overflow-y: auto;
    padding: var(--g0a4-spacing-lg);
}

.g0a4-mobile-menu.g0a4-active {
    right: 0;
}

.g0a4-mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--g0a4-spacing-lg);
    padding-bottom: var(--g0a4-spacing-md);
    border-bottom: 1px solid rgba(218, 165, 32, 0.2);
}

.g0a4-mobile-menu-close {
    font-size: 24px;
    color: var(--g0a4-text-primary);
    cursor: pointer;
    padding: var(--g0a4-spacing-sm);
}

.g0a4-mobile-nav-link {
    display: block;
    padding: var(--g0a4-spacing-md);
    color: var(--g0a4-text-secondary);
    font-size: 16px;
    border-radius: var(--g0a4-radius-md);
    transition: var(--g0a4-transition);
    margin-bottom: var(--g0a4-spacing-sm);
}

.g0a4-mobile-nav-link:hover {
    background: rgba(218, 165, 32, 0.1);
    color: var(--g0a4-color-gold);
}

.g0a4-mobile-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--g0a4-spacing-md);
    margin-top: var(--g0a4-spacing-lg);
}

/* ========================================
   Hero Section
   ======================================== */
.g0a4-hero {
    padding: 100px var(--g0a4-spacing-md) var(--g0a4-spacing-xl);
    background: linear-gradient(180deg, var(--g0a4-bg-dark) 0%, var(--g0a4-bg-primary) 50%, var(--g0a4-bg-secondary) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.g0a4-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(218, 165, 32, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.g0a4-hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.g0a4-hero-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: var(--g0a4-spacing-md);
    background: linear-gradient(135deg, var(--g0a4-color-gold), var(--g0a4-color-orange), var(--g0a4-color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

@media (min-width: 769px) {
    .g0a4-hero-title {
        font-size: 48px;
    }
}

.g0a4-hero-subtitle {
    font-size: 16px;
    color: var(--g0a4-text-secondary);
    margin-bottom: var(--g0a4-spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.g0a4-hero-buttons {
    display: flex;
    gap: var(--g0a4-spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.g0a4-hero-btn {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--g0a4-radius-lg);
    cursor: pointer;
    transition: var(--g0a4-transition);
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.g0a4-hero-btn-primary {
    background: linear-gradient(135deg, var(--g0a4-color-gold), var(--g0a4-color-orange));
    color: var(--g0a4-bg-dark);
}

.g0a4-hero-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(218, 165, 32, 0.5);
}

.g0a4-hero-btn-secondary {
    background: transparent;
    border: 2px solid var(--g0a4-color-purple);
    color: var(--g0a4-color-purple);
}

.g0a4-hero-btn-secondary:hover {
    background: var(--g0a4-color-purple);
    color: var(--g0a4-text-primary);
}

/* ========================================
   Stats Section
   ======================================== */
.g0a4-stats {
    padding: var(--g0a4-spacing-xl) var(--g0a4-spacing-md);
    background: var(--g0a4-bg-dark);
}

.g0a4-stats-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--g0a4-spacing-md);
}

@media (min-width: 769px) {
    .g0a4-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.g0a4-stat-card {
    background: linear-gradient(135deg, var(--g0a4-bg-card), var(--g0a4-bg-secondary));
    padding: var(--g0a4-spacing-lg);
    border-radius: var(--g0a4-radius-lg);
    text-align: center;
    border: 1px solid rgba(218, 165, 32, 0.2);
    transition: var(--g0a4-transition);
}

.g0a4-stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--g0a4-color-gold);
    box-shadow: 0 10px 30px rgba(218, 165, 32, 0.2);
}

.g0a4-stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--g0a4-color-gold);
    display: block;
    margin-bottom: var(--g0a4-spacing-xs);
}

.g0a4-stat-label {
    font-size: 14px;
    color: var(--g0a4-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Games Section
   ======================================== */
.g0a4-games {
    padding: var(--g0a4-spacing-xl) var(--g0a4-spacing-md);
    background: var(--g0a4-bg-primary);
}

.g0a4-section-header {
    text-align: center;
    margin-bottom: var(--g0a4-spacing-xl);
}

.g0a4-section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--g0a4-text-primary);
    margin-bottom: var(--g0a4-spacing-sm);
}

.g0a4-section-subtitle {
    font-size: 14px;
    color: var(--g0a4-text-muted);
}

.g0a4-tabs {
    display: flex;
    gap: var(--g0a4-spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--g0a4-spacing-md);
    margin-bottom: var(--g0a4-spacing-lg);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.g0a4-tabs::-webkit-scrollbar {
    display: none;
}

.g0a4-tab-btn {
    padding: 10px 20px;
    background: var(--g0a4-bg-card);
    border: 1px solid rgba(218, 165, 32, 0.2);
    border-radius: var(--g0a4-radius-lg);
    color: var(--g0a4-text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--g0a4-transition);
    white-space: nowrap;
    text-transform: capitalize;
}

.g0a4-tab-btn:hover {
    border-color: var(--g0a4-color-gold);
    color: var(--g0a4-color-gold);
}

.g0a4-tab-btn.g0a4-active {
    background: linear-gradient(135deg, var(--g0a4-color-gold), var(--g0a4-color-orange));
    color: var(--g0a4-bg-dark);
    border-color: transparent;
}

.g0a4-search-container {
    max-width: 400px;
    margin: 0 auto var(--g0a4-spacing-lg);
    position: relative;
}

.g0a4-search-input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    background: var(--g0a4-bg-card);
    border: 1px solid rgba(218, 165, 32, 0.2);
    border-radius: var(--g0a4-radius-lg);
    color: var(--g0a4-text-primary);
    font-size: 14px;
    transition: var(--g0a4-transition);
}

.g0a4-search-input:focus {
    outline: none;
    border-color: var(--g0a4-color-gold);
    box-shadow: 0 0 0 3px rgba(218, 165, 32, 0.1);
}

.g0a4-search-input::placeholder {
    color: var(--g0a4-text-muted);
}

.g0a4-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--g0a4-text-muted);
}

.g0a4-games-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--g0a4-spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 481px) {
    .g0a4-games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 769px) {
    .g0a4-games-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1025px) {
    .g0a4-games-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.g0a4-game-card {
    background: linear-gradient(135deg, var(--g0a4-bg-card), var(--g0a4-bg-secondary));
    border-radius: var(--g0a4-radius-lg);
    overflow: hidden;
    border: 1px solid rgba(218, 165, 32, 0.1);
    transition: var(--g0a4-transition);
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
}

.g0a4-game-card.g0a4-visible {
    opacity: 1;
    transform: translateY(0);
}

.g0a4-game-card:hover {
    transform: translateY(-8px);
    border-color: var(--g0a4-color-gold);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(218, 165, 32, 0.2);
}

.g0a4-game-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--g0a4-bg-dark);
}

.g0a4-game-info {
    padding: var(--g0a4-spacing-md);
}

.g0a4-game-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--g0a4-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.g0a4-game-category {
    font-size: 12px;
    color: var(--g0a4-text-muted);
    margin-top: var(--g0a4-spacing-xs);
    text-transform: capitalize;
}

/* ========================================
   Features Section
   ======================================== */
.g0a4-features {
    padding: var(--g0a4-spacing-xl) var(--g0a4-spacing-md);
    background: linear-gradient(180deg, var(--g0a4-bg-secondary) 0%, var(--g0a4-bg-dark) 100%);
}

.g0a4-features-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    gap: var(--g0a4-spacing-md);
}

@media (min-width: 769px) {
    .g0a4-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.g0a4-feature-card {
    background: linear-gradient(135deg, var(--g0a4-bg-card), var(--g0a4-bg-secondary));
    padding: var(--g0a4-spacing-xl);
    border-radius: var(--g0a4-radius-lg);
    text-align: center;
    border: 1px solid rgba(218, 165, 32, 0.2);
    transition: var(--g0a4-transition);
}

.g0a4-feature-card:hover {
    border-color: var(--g0a4-color-purple);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(186, 85, 211, 0.2);
}

.g0a4-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--g0a4-spacing-md);
    background: linear-gradient(135deg, var(--g0a4-color-purple), var(--g0a4-color-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.g0a4-feature-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--g0a4-text-primary);
    margin-bottom: var(--g0a4-spacing-sm);
}

.g0a4-feature-text {
    font-size: 14px;
    color: var(--g0a4-text-muted);
    line-height: 1.6;
}

/* ========================================
   CTA Section
   ======================================== */
.g0a4-cta {
    padding: var(--g0a4-spacing-xl) var(--g0a4-spacing-md);
    background: linear-gradient(135deg, var(--g0a4-bg-dark) 0%, var(--g0a4-bg-primary) 100%);
    text-align: center;
}

.g0a4-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.g0a4-cta-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--g0a4-text-primary);
    margin-bottom: var(--g0a4-spacing-md);
}

.g0a4-cta-text {
    font-size: 16px;
    color: var(--g0a4-text-secondary);
    margin-bottom: var(--g0a4-spacing-lg);
}

/* ========================================
   Footer
   ======================================== */
.g0a4-footer {
    padding: var(--g0a4-spacing-xl) var(--g0a4-spacing-md);
    background: var(--g0a4-bg-dark);
    border-top: 1px solid rgba(218, 165, 32, 0.2);
}

.g0a4-footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.g0a4-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--g0a4-spacing-md);
    justify-content: center;
    margin-bottom: var(--g0a4-spacing-lg);
}

.g0a4-footer-link {
    color: var(--g0a4-text-muted);
    font-size: 14px;
    transition: var(--g0a4-transition);
}

.g0a4-footer-link:hover {
    color: var(--g0a4-color-gold);
}

.g0a4-footer-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--g0a4-spacing-sm);
    justify-content: center;
    margin-bottom: var(--g0a4-spacing-lg);
}

.g0a4-partner-logo {
    padding: 8px 16px;
    background: var(--g0a4-bg-card);
    border-radius: var(--g0a4-radius-sm);
    font-size: 12px;
    color: var(--g0a4-text-muted);
    font-weight: 600;
}

.g0a4-footer-bottom {
    text-align: center;
    padding-top: var(--g0a4-spacing-lg);
    border-top: 1px solid rgba(218, 165, 32, 0.1);
}

.g0a4-footer-copyright {
    font-size: 12px;
    color: var(--g0a4-text-muted);
    margin-bottom: var(--g0a4-spacing-sm);
}

.g0a4-footer-disclaimer {
    font-size: 11px;
    color: var(--g0a4-text-muted);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ========================================
   Mobile Bottom Navigation
   ======================================== */
.g0a4-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--g0a4-bg-dark) 0%, var(--g0a4-bg-dark) 100%);
    border-top: 1px solid rgba(218, 165, 32, 0.3);
    z-index: 1000;
    padding: 0 var(--g0a4-spacing-sm);
}

@media (max-width: 768px) {
    .g0a4-bottom-nav {
        display: flex;
        align-items: center;
        justify-content: space-around;
    }

    body {
        padding-bottom: 80px;
    }
}

.g0a4-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    color: var(--g0a4-text-muted);
    cursor: pointer;
    transition: var(--g0a4-transition);
    background: none;
    border: none;
    padding: 0;
}

.g0a4-bottom-nav-item:hover,
.g0a4-bottom-nav-item.g0a4-active {
    color: var(--g0a4-color-gold);
}

.g0a4-bottom-nav-item:hover .g0a4-nav-icon,
.g0a4-bottom-nav-item.g0a4-active .g0a4-nav-icon {
    transform: scale(1.1);
}

.g0a4-nav-icon {
    font-size: 22px;
    margin-bottom: 2px;
    transition: var(--g0a4-transition);
}

.g0a4-nav-text {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   Utility Classes
   ======================================== */
.g0a4-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--g0a4-spacing-md);
}

.g0a4-text-center {
    text-align: center;
}

.g0a4-mb-sm {
    margin-bottom: var(--g0a4-spacing-sm);
}

.g0a4-mb-md {
    margin-bottom: var(--g0a4-spacing-md);
}

.g0a4-mb-lg {
    margin-bottom: var(--g0a4-spacing-lg);
}

/* ========================================
   Animations
   ======================================== */
@keyframes g0a4fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes g0a4pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.g0a4-animate-fade-in {
    animation: g0a4fadeIn 0.5s ease forwards;
}

.g0a4-animate-pulse {
    animation: g0a4pulse 2s ease-in-out infinite;
}