@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --void-black: #0A0A0A;
    --astrion-red: #DC143C;
    --soft-red: #FF6B6B;
    --dark-gray: #1A1A1A;
    --light-gray: #E8E8E8;
    --muted: #888888;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; background: var(--void-black); color: var(--light-gray); line-height: 1.8; }
h1, h2, h3, h4, h5 { font-family: 'Righteous', sans-serif; }

.top-nav { background: var(--dark-gray); position: sticky; top: 0; z-index: 1000; }
.nav-container { max-width: 1700px; margin: 0 auto; padding: 1.25rem 2rem; display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.brand svg { width: 45px; height: 45px; }
.brand-name { font-family: 'Righteous', sans-serif; font-size: 1.5rem; color: var(--astrion-red); }
.nav-links ul { display: flex; list-style: none; gap: 2.5rem; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--astrion-red); }
.mobile-btn { display: none; background: none; border: 2px solid var(--astrion-red); padding: 8px 12px; cursor: pointer; }
.mobile-btn span { display: block; width: 24px; height: 2px; background: var(--astrion-red); margin: 5px 0; transition: all 0.3s; }
.mobile-btn.active span:first-child { transform: rotate(45deg) translate(5px, 5px); }
.mobile-btn.active span:nth-child(2) { opacity: 0; }
.mobile-btn.active span:last-child { transform: rotate(-45deg) translate(5px, -5px); }

.hero { min-height: 90vh; background: linear-gradient(180deg, var(--dark-gray) 0%, var(--void-black) 100%); display: flex; align-items: center; }
.hero-content { max-width: 1700px; margin: 0 auto; padding: 4rem 2rem; width: 100%; text-align: center; }
.hero-content .age-tag { display: inline-block; background: var(--astrion-red); color: var(--void-black); padding: 0.5rem 1.5rem; font-weight: 600; margin-bottom: 2rem; }
.hero-content h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 1.5rem; }
.hero-content h1 span { color: var(--astrion-red); }
.hero-content p { font-size: 1.15rem; color: var(--muted); max-width: 700px; margin: 0 auto 2.5rem; }
.cta-btn { display: inline-block; background: var(--astrion-red); color: var(--void-black); padding: 1rem 3rem; text-decoration: none; font-family: 'Righteous', sans-serif; font-size: 1.1rem; transition: all 0.3s; box-shadow: 0 5px 25px rgba(220, 20, 60, 0.3); }
.cta-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 35px rgba(220, 20, 60, 0.4); }

.info-section { background: var(--dark-gray); padding: 5rem 2rem; }
.info-grid { max-width: 1700px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.info-card { background: var(--void-black); padding: 2.5rem; border-top: 4px solid var(--astrion-red); }
.info-card .icon { font-size: 2.5rem; margin-bottom: 1.5rem; }
.info-card h3 { font-size: 1.3rem; margin-bottom: 1rem; }
.info-card p { color: var(--muted); font-size: 0.95rem; }

.game-section { background: var(--void-black); padding: 5rem 2rem; }
.game-inner { max-width: 1300px; margin: 0 auto; }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.section-title p { color: var(--muted); max-width: 600px; margin: 0 auto; }
.game-frame { background: var(--dark-gray); padding: 1.5rem; border: 2px solid var(--astrion-red); }
.game-frame iframe { width: 100%; height: 580px; border: none; }

.features { background: var(--dark-gray); padding: 5rem 2rem; }
.features-inner { max-width: 1700px; margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3rem; }
.feature-item { background: var(--void-black); padding: 2rem; border-left: 3px solid var(--astrion-red); }
.feature-item .num { font-family: 'Righteous', sans-serif; font-size: 2rem; color: var(--astrion-red); margin-bottom: 1rem; }
.feature-item h4 { margin-bottom: 0.5rem; }
.feature-item p { color: var(--muted); font-size: 0.85rem; }

footer { background: var(--void-black); border-top: 1px solid var(--dark-gray); padding: 4rem 2rem 2rem; }
.footer-grid { max-width: 1700px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-about p { color: var(--muted); margin-top: 1rem; font-size: 0.9rem; }
.footer-col h4 { color: var(--astrion-red); font-size: 1rem; margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.75rem; }
.footer-col a { color: var(--muted); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.footer-col a:hover { color: var(--astrion-red); }
.footer-bottom { max-width: 1700px; margin: 0 auto; text-align: center; padding-top: 2rem; border-top: 1px solid var(--dark-gray); }
.footer-bottom p { color: var(--muted); font-size: 0.85rem; }

.age-modal { position: fixed; inset: 0; background: rgba(10, 10, 10, 0.98); z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.age-modal.hidden { display: none; }
.modal-box { background: var(--dark-gray); border: 2px solid var(--astrion-red); padding: 3rem; max-width: 480px; text-align: center; }
.modal-box h2 { font-size: 1.75rem; margin-bottom: 1.5rem; }
.modal-box p { color: var(--muted); margin-bottom: 2rem; }
.modal-btns { display: flex; gap: 1rem; justify-content: center; }
.modal-btns button { padding: 1rem 2rem; font-family: 'Righteous', sans-serif; font-size: 1rem; cursor: pointer; transition: all 0.3s; }
.btn-confirm { background: var(--astrion-red); border: none; color: var(--void-black); }
.btn-confirm:hover { box-shadow: 0 0 20px rgba(220, 20, 60, 0.5); }
.btn-exit { background: transparent; border: 2px solid var(--muted); color: var(--muted); }
.btn-exit:hover { border-color: var(--light-gray); color: var(--light-gray); }

.page-content { padding: 5rem 2rem; max-width: 950px; margin: 0 auto; }
.page-content h1 { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; }
.page-content h2 { color: var(--astrion-red); font-size: 1.4rem; margin: 2.5rem 0 1rem; }
.page-content p { color: var(--muted); margin-bottom: 1.5rem; }
.page-content ul { color: var(--muted); margin: 1rem 0 1.5rem 2rem; }
.page-content li { margin-bottom: 0.5rem; }

.play-page { padding: 3rem 2rem 5rem; }
.play-page h1 { text-align: center; font-size: 2.5rem; margin-bottom: 1rem; }
.play-page > p { text-align: center; color: var(--muted); max-width: 700px; margin: 0 auto 3rem; }

@media (max-width: 1024px) {
    .info-grid, .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .mobile-btn { display: block; }
    .nav-links { position: fixed; top: 85px; left: 0; right: 0; background: var(--dark-gray); padding: 2rem; transform: translateY(-150%); transition: transform 0.3s; }
    .nav-links.active { transform: translateY(0); }
    .nav-links ul { flex-direction: column; align-items: center; gap: 1.5rem; }
    .nav-container { padding: 1rem; }
    .brand-name { font-size: 1.2rem; }
    .game-frame iframe { height: 400px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}