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

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #ffd700;
    --text-color: #ffffff;
    --text-secondary: #b8b8b8;
    --gradient-primary: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --gradient-accent: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--gradient-primary);
    overflow-x: hidden;
}

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

/* Focus styles for accessibility */
a:focus, button:focus, input:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 2px solid var(--accent-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.nav-link:hover {
    color: var(--accent-color);
    background: rgba(255, 215, 0, 0.1);
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary-color);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 215, 0, 0.4);
}

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

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

.btn-login {
    background: var(--gradient-accent);
    color: var(--primary-color);
}

.btn-register {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-login-large, .btn-register-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    margin-top: 1rem;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/public/images/hero-bg.webp') center/cover;
    opacity: 0.1;
    z-index: -1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: var(--accent-color);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--secondary-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--accent-color);
}

.feature-card img {
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Login and Register Sections */
.login-section, .register-section {
    padding: 80px 0;
}

.login-section {
    background: var(--primary-color);
}

.register-section {
    background: var(--secondary-color);
}

.login-container, .register-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.login-info h3, .register-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.login-info p, .register-info p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.login-image img, .register-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Games Preview */
.games-preview {
    padding: 80px 0;
    background: var(--primary-color);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.game-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--accent-color);
}

.game-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.game-card h3 {
    padding: 1.5rem 1.5rem 1rem;
    font-size: 1.5rem;
    color: var(--accent-color);
}

.game-card p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--primary-color);
    padding: 60px 0 20px;
    border-top: 2px solid var(--accent-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--text-secondary);
}

/* Page Header Styles */
.page-header {
    padding: 120px 0 60px;
    background: var(--gradient-primary);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* Content Section Styles */
.content-section {
    padding: 60px 0;
    background: var(--secondary-color);
}

.content-section .container {
    max-width: 800px;
}

.policy-content, .terms-content, .disclaimer-content {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.policy-content h2, .terms-content h2, .disclaimer-content h2 {
    color: var(--accent-color);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.policy-content h2:first-child, .terms-content h2:first-child, .disclaimer-content h2:first-child {
    margin-top: 0;
}

.policy-content p, .terms-content p, .disclaimer-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.policy-content ul, .terms-content ul, .disclaimer-content ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.policy-content li, .terms-content li, .disclaimer-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* Contact Page Styles */
.contact-section {
    padding: 60px 0;
    background: var(--primary-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    margin: 2rem 0;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-method h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.contact-method p {
    margin: 0;
    color: var(--text-secondary);
}

.business-hours, .response-time {
    margin: 2rem 0;
}

.business-hours h3, .response-time h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form-container h2 {
    color: var(--accent-color);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* FAQ Section Styles */
.faq-section {
    padding: 60px 0;
    background: var(--secondary-color);
}

.faq-section h2 {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Location Section Styles */
.location-section {
    padding: 60px 0;
    background: var(--primary-color);
}

.location-section h2 {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.location-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.address, .additional-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.address h3, .additional-info h3 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.address p, .additional-info p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* 404 Page Styles */
.error-section {
    padding: 120px 0 60px;
    background: var(--gradient-primary);
    text-align: center;
}

.error-number {
    font-size: 8rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
    margin-bottom: 1rem;
}

.error-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.error-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.error-actions {
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.error-help {
    text-align: left;
    max-width: 800px;
    margin: 3rem auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.error-help h2 {
    color: var(--accent-color);
    margin: 1.5rem 0 1rem;
}

.error-help h2:first-child {
    margin-top: 0;
}

.error-help ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.error-help li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.popular-pages {
    margin: 3rem 0;
}

.popular-pages h2 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.page-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.page-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 215, 0, 0.1);
    color: var(--accent-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 215, 0, 0.3);
    transition: var(--transition);
}

.page-link:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .login-container, .register-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .nav-buttons {
        gap: 0.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .error-number {
        font-size: 6rem;
    }
    
    .error-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .page-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid, .games-grid {
        grid-template-columns: 1fr;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-color: #000000;
        --text-secondary: #333333;
        --primary-color: #ffffff;
        --secondary-color: #f0f0f0;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Image Optimization Styles */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lazy Loading Styles */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Picture Element Optimization */
picture {
    display: block;
    max-width: 100%;
}

picture img {
    width: 100%;
    height: auto;
}

/* Responsive Image Containers */
.hero-image,
.login-image,
.register-image {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-image img,
.login-image img,
.register-image img {
    transition: transform 0.3s ease;
}

.hero-image:hover img,
.login-image:hover img,
.register-image:hover img {
    transform: scale(1.05);
}

/* Feature Icons Optimization */
.feature-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 1rem;
}

/* Game Cards Image Optimization */
.game-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

/* Contact Icons Optimization */
.contact-method img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Logo Optimization */
.nav-logo img {
    width: 150px;
    height: 60px;
    object-fit: contain;
}

/* Image Loading Placeholder */
.image-placeholder {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-image img,
    .login-image img,
    .register-image img,
    .game-card img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    img[loading="lazy"] {
        transition: none;
    }
    
    .hero-image img,
    .login-image img,
    .register-image img {
        transition: none;
    }
    
    .hero-image:hover img,
    .login-image:hover img,
    .register-image:hover img {
        transform: none;
    }
}

/* Print Styles */
@media print {
    img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }
    
    .hero-image,
    .login-image,
    .register-image {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}