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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(to bottom, #f0fdf4, #dcfce7, #bbf7d0);
    color: #1f2937;
    line-height: 1.7;
    min-height: 100vh;
}

/* Age Gate */
.age-gate {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.93);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

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

.gate-panel {
    background: linear-gradient(135deg, #ffffff, #f0fdf4);
    padding: 50px;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 3px solid #10b981;
}

.gate-panel h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    color: #10b981;
    margin-bottom: 20px;
}

.gate-panel p {
    font-size: 18px;
    color: #4b5563;
    margin-bottom: 15px;
}

.gate-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 35px;
}

.btn-confirm,
.btn-decline {
    padding: 16px 35px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
}

.btn-confirm {
    background: #10b981;
    color: white;
}

.btn-confirm:hover {
    background: #059669;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

.btn-decline {
    background: #ef4444;
    color: white;
}

.btn-decline:hover {
    background: #dc2626;
    transform: translateY(-3px);
}

/* Header */
.main-header {
    background: rgba(255, 255, 255, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-bottom: 3px solid #10b981;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #10b981;
}

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

.menu-toggle .bar {
    width: 28px;
    height: 3px;
    background: #10b981;
    border-radius: 3px;
    transition: 0.3s;
}

.main-nav {
    display: flex;
    gap: 35px;
}

.nav-link {
    color: #374151;
    text-decoration: none;
    font-size: 17px;
    font-weight: 600;
    transition: color 0.3s;
    position: relative;
    padding: 5px 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #10b981;
    transition: width 0.3s;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link.active {
    color: #10b981;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 280px;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 120px 40px 40px;
        transition: right 0.4s;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        border-left: 3px solid #10b981;
    }
    
    .main-nav.open {
        right: 0;
    }
}

/* Hero Section */
.hero-section {
    padding: 120px 30px;
    text-align: center;
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.15), transparent);
}

.hero-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 52px;
    color: #065f46;
    margin-bottom: 30px;
    line-height: 1.3;
}

.lead {
    font-size: 22px;
    color: #4b5563;
    max-width: 850px;
    margin: 0 auto 45px;
    line-height: 1.8;
}

.primary-btn {
    display: inline-block;
    padding: 18px 50px;
    font-size: 20px;
    font-weight: 600;
    background: #10b981;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.primary-btn:hover {
    background: #059669;
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.4);
}

/* Sections */
.intro-section,
.featured-game,
.key-points,
.benefits,
.responsibility {
    padding: 90px 30px;
}

.intro-card {
    max-width: 1100px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
    border: 2px solid #d1fae5;
}

.intro-icon {
    font-size: 70px;
    display: block;
    margin-bottom: 25px;
}

.intro-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    color: #065f46;
    margin-bottom: 25px;
}

.intro-card p {
    font-size: 19px;
    color: #4b5563;
    line-height: 1.9;
}

/* Featured Game */
.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    color: #065f46;
    text-align: center;
    margin-bottom: 50px;
}

.game-embed {
    max-width: 1300px;
    margin: 0 auto;
    background: white;
    padding: 25px;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 3px solid #10b981;
}

.game-iframe {
    width: 100%;
    height: 750px;
    border: none;
    border-radius: 15px;
}

/* Key Points */
.points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 35px;
    max-width: 1300px;
    margin: 0 auto;
}

.point-card {
    background: white;
    padding: 45px;
    border-radius: 20px;
    border-left: 6px solid;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.point-card.accent-red {
    border-left-color: #ef4444;
}

.point-card.accent-teal {
    border-left-color: #14b8a6;
}

.point-card.accent-amber {
    border-left-color: #f59e0b;
}

.point-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px;
    color: #065f46;
    margin-bottom: 20px;
}

.point-card p {
    font-size: 17px;
    color: #4b5563;
    line-height: 1.8;
}

/* Benefits */
.benefits-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
}

.benefit-tile {
    background: white;
    padding: 40px;
    border-radius: 18px;
    text-align: center;
    transition: transform 0.3s;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    border: 2px solid #d1fae5;
}

.benefit-tile:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.tile-emoji {
    font-size: 55px;
    display: block;
    margin-bottom: 20px;
}

.benefit-tile h5 {
    font-size: 22px;
    font-weight: 700;
    color: #065f46;
    margin-bottom: 15px;
}

.benefit-tile p {
    font-size: 16px;
    color: #6b7280;
    line-height: 1.7;
}

/* Responsibility */
.responsibility {
    background: white;
    border-radius: 30px;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.responsibility-content {
    text-align: center;
}

.responsibility-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 38px;
    color: #065f46;
    margin-bottom: 25px;
}

.responsibility-content p {
    font-size: 19px;
    color: #4b5563;
    line-height: 1.9;
}

/* Play Page */
.play-header {
    padding: 90px 30px 50px;
    text-align: center;
}

.play-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    color: #065f46;
    margin-bottom: 20px;
}

.play-subtitle {
    font-size: 20px;
    color: #6b7280;
}

.gameplay {
    padding: 50px 30px 90px;
}

.game-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    background: white;
    padding: 25px;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 3px solid #10b981;
}

.full-game-frame {
    width: 100%;
    height: 850px;
    border: none;
    border-radius: 15px;
}

.play-guidance {
    padding: 50px 30px;
}

.guidance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
}

.guide-box {
    background: white;
    padding: 40px;
    border-radius: 18px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid #d1fae5;
}

.guide-box h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    color: #065f46;
    margin-bottom: 18px;
}

.guide-box p {
    font-size: 17px;
    color: #4b5563;
    line-height: 1.8;
}

/* Legal Pages */
.legal-header {
    padding: 90px 30px 50px;
    text-align: center;
}

.legal-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    color: #065f46;
    margin-bottom: 15px;
}

.legal-date {
    font-size: 16px;
    color: #9ca3af;
}

.legal-content {
    padding: 50px 30px 100px;
}

.content-box {
    max-width: 1100px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 2px solid #d1fae5;
}

.content-box h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: #065f46;
    margin: 45px 0 20px;
}

.content-box h3:first-child {
    margin-top: 0;
}

.content-box p {
    font-size: 17px;
    color: #4b5563;
    margin-bottom: 20px;
    line-height: 1.9;
}

.content-box ul {
    margin: 20px 0;
    padding-left: 35px;
}

.content-box li {
    font-size: 17px;
    color: #4b5563;
    margin-bottom: 12px;
    line-height: 1.8;
}

.content-box a {
    color: #10b981;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.content-box a:hover {
    color: #059669;
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background: #065f46;
    color: white;
    padding: 60px 30px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    max-width: 1400px;
    margin: 0 auto 40px;
}

.footer-col h6 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    margin-bottom: 20px;
    color: #d1fae5;
}

.footer-col p {
    font-size: 16px;
    line-height: 1.7;
    color: #d1fae5;
}

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

.footer-list li {
    margin-bottom: 12px;
}

.footer-list a {
    color: #d1fae5;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s;
}

.footer-list a:hover {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(209, 250, 229, 0.3);
}

.footer-bottom p {
    font-size: 14px;
    color: #d1fae5;
}

@media (max-width: 768px) {
    .hero-text h2 {
        font-size: 36px;
    }
    
    .lead {
        font-size: 18px;
    }
    
    .game-iframe {
        height: 550px;
    }
    
    .full-game-frame {
        height: 650px;
    }
    
    .points-grid {
        grid-template-columns: 1fr;
    }
    
    .content-box {
        padding: 35px 25px;
    }
    
    .site-title {
        font-size: 24px;
    }
}