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

body {
    font-family: 'Poppins', sans-serif;
    background: #0f172a;
    color: #e2e8f0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Modal Age Verification */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-overlay.hidden {
    display: none;
}

.modal-content {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border: 2px solid #0891b2;
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.modal-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.modal-header h2 {
    font-size: 2rem;
    color: #06b6d4;
}

.modal-body p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    text-align: center;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-actions button {
    flex: 1;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
}

.btn-confirm {
    background: #0891b2;
    color: white;
}

.btn-confirm:hover {
    background: #06b6d4;
    transform: translateY(-2px);
}

.btn-decline {
    background: #dc2626;
    color: white;
}

.btn-decline:hover {
    background: #ef4444;
    transform: translateY(-2px);
}

/* Navigation */
.main-nav {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 2px solid #0891b2;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #06b6d4;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: #06b6d4;
    border-radius: 2px;
    transition: 0.3s;
}

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

.nav-link {
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: #06b6d4;
    border-bottom-color: #06b6d4;
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.hero-section {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    padding: 4rem 0;
    text-align: center;
    margin-bottom: 3rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #ecfeff;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: #06b6d4;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
}

/* Content Boxes */
.content-box {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.content-box h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #06b6d4;
}

.content-box p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.highlight-box {
    border-left: 4px solid #0891b2;
    background: linear-gradient(135deg, #1e293b, #0f172a);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-box {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s, border-color 0.3s;
}

.info-box:hover {
    transform: translateY(-5px);
    border-color: #0891b2;
}

.info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.info-box h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #06b6d4;
}

.info-box p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Game Showcase */
.game-showcase {
    margin: 3rem auto;
}

.game-embed {
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid #0891b2;
}

.game-embed iframe {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

/* Feature Cards */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-3px);
    border-color: #0891b2;
    box-shadow: 0 10px 25px rgba(8, 145, 178, 0.2);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: #06b6d4;
}

.feature-card p {
    line-height: 1.7;
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tip-box {
    background: #1e293b;
    border: 1px solid #334155;
    border-left: 4px solid #0891b2;
    border-radius: 12px;
    padding: 1.5rem;
}

.tip-box h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #06b6d4;
}

.tip-box p {
    line-height: 1.7;
}

/* Legal Pages */
.legal-container {
    margin: 2rem auto;
}

.legal-box {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.legal-box h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #06b6d4;
}

.legal-box p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.alert-box {
    background: linear-gradient(135deg, #7f1d1d, #991b1b);
    border: 2px solid #dc2626;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.alert-box h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #fecaca;
}

.alert-box p {
    color: #fecaca;
    line-height: 1.8;
}

/* Footer */
.site-footer {
    background: #0f172a;
    border-top: 2px solid #0891b2;
    padding: 2.5rem 0;
    margin-top: 4rem;
}

.footer-tagline {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #cbd5e1;
}

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

.footer-resources p {
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: #e2e8f0;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #06b6d4;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #22d3ee;
}

.footer-links span {
    color: #475569;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 73px;
        left: -100%;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 0;
        transition: left 0.3s;
        border-top: 2px solid #0891b2;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        margin: 0.5rem 0;
    }

    .nav-link {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid #334155;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 1rem;
    }

    .info-grid,
    .feature-cards,
    .tips-grid {
        grid-template-columns: 1fr;
    }

    .game-embed iframe {
        height: 450px;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .modal-actions {
        flex-direction: column;
    }
}