@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Playfair+Display:wght@700&display=swap');

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

:root {
    --ice-blue: #87CEEB;
    --frost-white: #E0F2F7;
    --deep-blue: #1E3A5F;
    --silver: #C0C0C0;
    --dark-navy: #0A1929;
    --card-bg: rgba(30, 58, 95, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #B8D4E8;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: radial-gradient(circle at top, #1E3A5F 0%, #0A1929 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
header {
    background: linear-gradient(180deg, rgba(135, 206, 235, 0.15), rgba(10, 25, 41, 0.9));
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ice-blue);
}

.header-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--ice-blue);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 4px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 0 10px var(--ice-blue));
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--ice-blue);
    transition: width 0.3s ease;
}

nav a:hover {
    color: var(--ice-blue);
}

nav a:hover::after {
    width: 100%;
}

.menu-icon {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.menu-icon span {
    width: 28px;
    height: 3px;
    background: var(--ice-blue);
    transition: 0.3s;
    border-radius: 2px;
}

/* Main Content */
.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, rgba(135, 206, 235, 0.1), rgba(192, 192, 192, 0.05));
    border-radius: 20px;
    border: 2px solid rgba(135, 206, 235, 0.3);
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--ice-blue);
    text-transform: uppercase;
    letter-spacing: 6px;
    text-shadow: 0 0 30px rgba(135, 206, 235, 0.5);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-card {
    background: var(--card-bg);
    border: 1px solid rgba(135, 206, 235, 0.3);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(135, 206, 235, 0.2);
    border-color: var(--ice-blue);
}

.info-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--silver);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.info-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    color: var(--ice-blue);
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    color: var(--text-secondary);
    position: relative;
    line-height: 1.8;
}

.info-card li:before {
    content: "❄";
    position: absolute;
    left: 0;
    color: var(--ice-blue);
    font-size: 1.2rem;
}

.notice-panel {
    background: linear-gradient(135deg, rgba(135, 206, 235, 0.2), rgba(192, 192, 192, 0.1));
    border-left: 5px solid var(--ice-blue);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: 12px;
}

.full-width-card {
    grid-column: 1 / -1;
}

.game-frame {
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    margin: 2rem 0;
    border: 3px solid var(--ice-blue);
    box-shadow: 0 20px 60px rgba(135, 206, 235, 0.3);
}

.game-frame iframe {
    width: 100%;
    height: 750px;
    border: none;
    display: block;
}

/* Footer */
footer {
    background: linear-gradient(180deg, rgba(10, 25, 41, 0.9), rgba(30, 58, 95, 0.8));
    border-top: 1px solid var(--ice-blue);
    padding: 3rem 2rem;
    margin-top: 5rem;
}

.footer-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a:hover {
    color: var(--ice-blue);
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Age Verification Modal */
.verification-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 41, 0.98);
    backdrop-filter: blur(15px);
}

.verification-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-box {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.95), rgba(10, 25, 41, 0.95));
    padding: 4rem;
    border-radius: 25px;
    text-align: center;
    max-width: 600px;
    border: 3px solid var(--ice-blue);
    box-shadow: 0 0 80px rgba(135, 206, 235, 0.4);
}

.modal-box h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--ice-blue);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.modal-box p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.modal-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.modal-btn {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal-btn-primary {
    background: linear-gradient(135deg, var(--ice-blue), var(--silver));
    color: var(--dark-navy);
}

.modal-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(135, 206, 235, 0.4);
}

.modal-btn-secondary {
    background: rgba(192, 192, 192, 0.2);
    color: var(--text-secondary);
    border: 1px solid var(--silver);
}

.modal-btn-secondary:hover {
    background: rgba(192, 192, 192, 0.3);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .menu-icon {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: rgba(10, 25, 41, 0.98);
        transition: right 0.3s ease;
        padding: 6rem 2rem;
        backdrop-filter: blur(20px);
    }

    nav.open {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 2rem;
    }

    .brand {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .info-card {
        padding: 2rem;
    }

    .container {
        padding: 2rem 1rem;
    }

    .game-frame iframe {
        height: 500px;
    }

    .modal-box {
        margin: 1rem;
        padding: 2.5rem;
    }

    .modal-box h2 {
        font-size: 2rem;
    }

    .modal-actions {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 1.5rem;
    }
}