:root {
    --primary-color: #6B46C1;
    --primary-dark: #553C9A;
    --primary-light: #9333EA;
    --accent-color: #FCD34D;
    --accent-dark: #F59E0B;
    --text-primary: #FFFFFF;
    --text-secondary: #D1D5DB;
    --bg-dark: #0F172A;
    --bg-darker: #020617;
    --bg-card: #1E293B;
    --border-color: #334155;
    --success-color: #10B981;
    --error-color: #EF4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* Offset for sticky header */
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Smooth scroll offset for anchor links */
section[id] {
    scroll-margin-top: 100px;
}

/* Header & Navigation */
.header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo svg {
    height: 40px;
    width: auto;
}

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

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s;
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: transform 0.3s;
}

.mobile-menu-toggle:hover {
    color: var(--accent-color);
}

.mobile-menu-toggle.active {
    transform: rotate(90deg);
}

/* Hero Section */
.hero {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Game Preview Section */
.game-preview {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.game-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(107, 70, 193, 0.3);
}

.game-image-wrapper {
    width: 100%;
    margin-bottom: 2rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.game-image-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(107, 70, 193, 0.4);
}

.game-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    object-fit: cover;
}

.play-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: var(--bg-darker);
    padding: 1rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(252, 211, 77, 0.3);
}

.play-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(252, 211, 77, 0.5);
    color: var(--bg-darker);
    text-decoration: none;
}

.play-button:active {
    transform: translateY(-1px);
}

/* Features Section */
.features {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

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

.feature-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

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

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsible Gaming Logos */
.responsible-gaming-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin: 2rem 0;
    padding: 1.5rem 0;
}

.responsible-gaming-logos a {
    display: inline-block;
    transition: transform 0.3s, opacity 0.3s;
    opacity: 0.8;
}

.responsible-gaming-logos a:hover {
    transform: translateY(-3px);
    opacity: 1;
}

.responsible-gaming-logos img {
    height: 50px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    filter: brightness(0.9);
    transition: filter 0.3s;
}

.responsible-gaming-logos a:hover img {
    filter: brightness(1.1);
}

/* Age Verification Modal */
.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.age-modal.active {
    display: flex;
}

.age-modal-content {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    border: 2px solid var(--primary-light);
    box-shadow: 0 20px 60px rgba(107, 70, 193, 0.5);
}

.age-modal-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.age-modal-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.age-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.age-button {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.age-button.yes {
    background: linear-gradient(135deg, var(--success-color) 0%, #059669 100%);
    color: white;
}

.age-button.no {
    background: var(--bg-darker);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.age-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Cookie Banner */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    z-index: 9999;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner.active {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
    color: var(--text-secondary);
}

.cookie-text a {
    color: var(--accent-color);
    text-decoration: none;
}

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

.cookie-button {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.cookie-button.accept {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
}

.cookie-button.decline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.cookie-button:hover {
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
        font-size: 1.1rem;
    }
    
    .nav-menu a::after {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Overlay when menu is open */
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        z-index: 999;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .game-image-wrapper {
        margin-bottom: 1.5rem;
    }
    
    .game-image {
        max-height: 300px;
        object-fit: cover;
    }
    
    .age-modal-content {
        padding: 2rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .responsible-gaming-logos {
        gap: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .responsible-gaming-logos img {
        height: 40px;
        max-width: 120px;
    }
}