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

body {
    font-family: 'Montserrat', sans-serif;
    background: #fafafa;
    color: #1f2937;
    line-height: 1.7;
}

.age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(31, 41, 55, 0.97);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    backdrop-filter: blur(8px);
}

.age-modal.verified {
    display: none;
}

.age-modal-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 3.5rem 3rem;
    border-radius: 25px;
    text-align: center;
    max-width: 480px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border: 3px solid #f59e0b;
}

.age-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.age-modal-box h2 {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    color: #92400e;
    font-weight: 800;
}

.age-modal-box p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #78350f;
}

.age-notice {
    font-size: 0.95rem;
    font-style: italic;
    color: #92400e;
}

.age-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.age-actions button {
    padding: 1.1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

.age-confirm {
    background: #92400e;
    color: white;
}

.age-confirm:hover {
    background: #78350f;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(146, 64, 14, 0.3);
}

.age-decline {
    background: transparent;
    color: #92400e;
    border: 2px solid #92400e;
}

.age-decline:hover {
    background: rgba(146, 64, 14, 0.1);
}

.main-nav {
    background: white;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 9999;
}

.nav-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.2rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.bar {
    width: 28px;
    height: 3px;
    background: #f59e0b;
    border-radius: 3px;
    transition: 0.3s;
}

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

.nav-links a {
    text-decoration: none;
    color: #1f2937;
    font-weight: 600;
    font-size: 1.05rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #f59e0b;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    transition: transform 0.3s ease;
}

.nav-links a:hover::before {
    transform: translateX(-50%) scaleX(1);
}

.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
    z-index: 1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px 50px;
}

.hero-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 3rem;
}

.hero-text h1 {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 1.8rem;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    font-weight: 400;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: inline-block;
    padding: 1.3rem 3.5rem;
    background: white;
    color: #92400e;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.hero-cta:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.3);
}

.container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

.welcome {
    padding: 6rem 0;
    background: white;
}

.welcome h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1.8rem;
    color: #92400e;
    font-weight: 800;
}

.section-lead {
    text-align: center;
    font-size: 1.25rem;
    max-width: 850px;
    margin: 0 auto 4rem;
    color: #4b5563;
    line-height: 1.8;
}

.card-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    padding: 3rem 2rem;
    border-radius: 18px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid #fde68a;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.25);
    border-color: #f59e0b;
}

.card-icon {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.9rem;
    margin-bottom: 1.2rem;
    color: #92400e;
    font-weight: 700;
}

.feature-card p {
    color: #78350f;
    font-size: 1.08rem;
    line-height: 1.7;
}

.alert-zone {
    padding: 5rem 0;
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
}

.alert-box {
    background: white;
    padding: 3.5rem;
    border-radius: 20px;
    border: 4px solid #f59e0b;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.alert-box h3 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    color: #92400e;
    font-weight: 800;
    text-align: center;
}

.alert-content {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.alert-item {
    padding: 1.5rem;
    background: #fffbeb;
    border-radius: 12px;
    border-left: 5px solid #fbbf24;
    font-size: 1.1rem;
    color: #78350f;
}

.alert-item strong {
    color: #92400e;
    font-weight: 700;
}

.gameplay {
    padding: 6rem 0;
    background: white;
}

.gameplay h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1.8rem;
    color: #92400e;
    font-weight: 800;
}

.game-embed {
    max-width: 950px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    background: #1f2937;
}

.game-embed iframe {
    width: 100%;
    height: 650px;
    border: none;
    display: block;
}

.benefits {
    padding: 6rem 0;
    background: #f9fafb;
}

.benefits h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: #92400e;
    font-weight: 800;
}

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

.benefit {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.benefit:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.2);
}

.benefit-num {
    display: inline-block;
    font-size: 2.8rem;
    font-weight: 800;
    color: #f59e0b;
    margin-bottom: 1rem;
}

.benefit h4 {
    font-size: 1.7rem;
    margin-bottom: 1rem;
    color: #1f2937;
    font-weight: 700;
}

.benefit p {
    color: #6b7280;
    font-size: 1.05rem;
}

.commitment {
    padding: 6rem 0;
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    color: white;
}

.commitment-content {
    max-width: 950px;
    margin: 0 auto;
    text-align: center;
}

.commitment h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    font-weight: 800;
}

.commitment p {
    font-size: 1.2rem;
    margin-bottom: 1.8rem;
    line-height: 1.8;
}

.site-footer {
    background: #1f2937;
    color: white;
    padding: 4.5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3.5rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    color: #fbbf24;
    font-weight: 700;
}

.footer-col p {
    color: #d1d5db;
    line-height: 1.8;
    font-size: 1.05rem;
}

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

.footer-col ul li {
    margin-bottom: 0.9rem;
}

.footer-col ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1.05rem;
}

.footer-col ul li a:hover {
    color: #fbbf24;
}

.footer-base {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 1.05rem;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 2.5rem 0;
        gap: 0;
    }

    .nav-links.open {
        left: 0;
    }

    .nav-links li {
        padding: 1.2rem 0;
    }

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

    .hero-text p {
        font-size: 1.1rem;
    }

    .welcome h2,
    .gameplay h2,
    .benefits h2,
    .commitment h2 {
        font-size: 2.2rem;
    }

    .section-lead {
        font-size: 1.1rem;
    }

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

    .age-modal-box {
        padding: 2.5rem 2rem;
        margin: 1.5rem;
    }

    .age-modal-box h2 {
        font-size: 1.8rem;
    }

    .benefit-grid {
        grid-template-columns: 1fr;
    }

    .card-row {
        grid-template-columns: 1fr;
    }
}