@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Work+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-dark: #0a1a0f;
    --bg-mid: #122318;
    --bg-light: #1a3524;
    --lime: #84cc16;
    --green: #22c55e;
    --mint: #a3e635;
    --white: #ffffff;
    --gray: #9ca3af;
}

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

body {
    font-family: 'Work Sans', sans-serif;
    background: var(--bg-dark);
    color: var(--white);
    line-height: 1.75;
    min-height: 100vh;
}

h1, h2, h3, h4 { font-family: 'Righteous', cursive; color: var(--lime); }

a { color: var(--green); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--mint); }

/* Header */
.header-main {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 26, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--lime);
}

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

.brand-mark { display: flex; align-items: center; gap: 10px; }
.brand-mark svg { width: 42px; height: 42px; }
.brand-mark span { font-family: 'Righteous', cursive; font-size: 1.4rem; color: var(--lime); }

.desk-links { display: flex; gap: 2rem; }
.desk-links a { color: var(--gray); font-weight: 600; font-size: 0.9rem; }
.desk-links a:hover { color: var(--lime); }

.toggle-menu { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.toggle-menu span { width: 26px; height: 3px; background: var(--lime); transition: 0.3s; border-radius: 2px; }
.toggle-menu.on span:first-child { transform: rotate(45deg) translate(6px, 6px); }
.toggle-menu.on span:nth-child(2) { opacity: 0; }
.toggle-menu.on span:last-child { transform: rotate(-45deg) translate(6px, -6px); }

.mobile-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-mid); }
.mobile-links.on { display: block; }
.mobile-links a { display: block; padding: 1rem 2rem; color: var(--gray); border-bottom: 1px solid var(--bg-light); }

main { padding-top: 78px; }

/* Hero */
.retro-hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(180deg, var(--bg-mid) 0%, var(--bg-dark) 100%);
}

.hero-text { max-width: 800px; }
.hero-text h1 { font-size: 3.5rem; margin-bottom: 1.5rem; text-shadow: 0 0 20px rgba(132, 204, 22, 0.5); }
.hero-text p { font-size: 1.2rem; color: var(--gray); margin-bottom: 2.5rem; }

.retro-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--lime);
    color: var(--bg-dark);
    font-family: 'Righteous', cursive;
    font-size: 1rem;
    border-radius: 0;
    border: 3px solid var(--mint);
    transition: all 0.3s;
}
.retro-btn:hover { background: var(--mint); transform: scale(1.05); color: var(--bg-dark); }

/* Cards */
.cards-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    padding: 4rem 2rem;
    background: var(--bg-mid);
}

.card-item {
    flex: 1;
    min-width: 280px;
    max-width: 360px;
    background: var(--bg-light);
    border: 2px solid var(--lime);
    padding: 2rem;
    text-align: center;
}

.card-item .ico { font-size: 2.5rem; margin-bottom: 1rem; }
.card-item h3 { font-size: 1.2rem; margin-bottom: 0.75rem; }
.card-item p { color: var(--gray); font-size: 0.95rem; }

/* Game */
.game-zone { padding: 4rem 2rem; }
.game-zone h2 { text-align: center; font-size: 2.2rem; margin-bottom: 2rem; }

.game-display {
    max-width: 1100px;
    margin: 0 auto;
    border: 4px solid var(--lime);
    background: #000;
}
.game-display iframe { width: 100%; height: 600px; border: none; display: block; }

/* Features */
.feats { padding: 4rem 2rem; background: var(--bg-mid); }
.feats h2 { text-align: center; font-size: 2rem; margin-bottom: 2.5rem; }
.feats-flex { max-width: 1000px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }

.feat { text-align: center; padding: 1.5rem; min-width: 200px; }
.feat .sym { font-size: 2.5rem; margin-bottom: 0.75rem; }
.feat h4 { font-size: 1rem; margin-bottom: 0.5rem; color: var(--green); }
.feat p { color: var(--gray); font-size: 0.9rem; }

/* Play Page */
.play-head { padding: 4rem 2rem 2rem; text-align: center; background: var(--bg-mid); }
.play-head h1 { font-size: 2.5rem; margin-bottom: 1rem; }
.play-head p { color: var(--gray); max-width: 600px; margin: 0 auto; }

.play-game { padding: 2rem; }
.play-game .game-display { max-width: 1300px; }
.play-game .game-display iframe { height: 680px; }

.tips { max-width: 800px; margin: 2rem auto 0; background: var(--bg-light); padding: 2rem; border: 2px solid var(--lime); }
.tips h3 { font-size: 1.1rem; margin-bottom: 1rem; color: var(--green); }
.tips p { color: var(--gray); font-size: 0.95rem; margin-bottom: 0.5rem; }

/* Text Pages */
.page-text { padding: 4rem 2rem; max-width: 900px; margin: 0 auto; }
.page-text h1 { font-size: 2.5rem; text-align: center; margin-bottom: 2rem; }
.page-text h2 { font-size: 1.4rem; margin-top: 2.5rem; margin-bottom: 1rem; color: var(--green); }
.page-text p { color: var(--gray); margin-bottom: 1.25rem; }
.page-text ul { list-style: none; margin: 1rem 0 1.5rem; }
.page-text ul li { padding: 0.6rem 0 0.6rem 1.5rem; color: var(--gray); position: relative; }
.page-text ul li::before { content: '►'; position: absolute; left: 0; color: var(--lime); }

/* Footer */
.footer-bar { background: var(--bg-mid); border-top: 2px solid var(--lime); padding: 3rem 2rem; margin-top: 4rem; }
.footer-inner { max-width: 1000px; margin: 0 auto; text-align: center; }
.footer-inner h4 { font-size: 1rem; margin-bottom: 1.5rem; color: var(--gray); }
.help-btns { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.help-btns a { padding: 0.6rem 1.25rem; border: 2px solid var(--lime); color: var(--lime); font-size: 0.9rem; }
.help-btns a:hover { background: var(--lime); color: var(--bg-dark); }
.copy { color: var(--gray); font-size: 0.85rem; padding-top: 1.5rem; border-top: 1px solid var(--bg-light); }

/* Age Modal */
.age-wall { position: fixed; inset: 0; background: rgba(0,0,0,0.97); display: flex; align-items: center; justify-content: center; z-index: 99999; }
.age-wall.off { display: none; }
.age-card { background: var(--bg-light); border: 3px solid var(--lime); padding: 2.5rem; max-width: 440px; text-align: center; }
.age-card h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.age-card p { color: var(--gray); margin-bottom: 2rem; }
.age-btns { display: flex; gap: 1rem; justify-content: center; }
.age-btns button { padding: 0.85rem 2rem; font-family: 'Righteous', cursive; font-size: 0.95rem; cursor: pointer; transition: 0.3s; }
.btn-y { background: var(--lime); color: var(--bg-dark); border: none; }
.btn-y:hover { background: var(--mint); }
.btn-n { background: transparent; color: var(--lime); border: 2px solid var(--lime); }

@media (max-width: 768px) {
    .desk-links { display: none; }
    .toggle-menu { display: flex; }
    .retro-hero h1 { font-size: 2.2rem; }
    .game-display iframe { height: 420px; }
    .play-game .game-display iframe { height: 480px; }
    .cards-section { flex-direction: column; align-items: center; }
    .card-item { max-width: 100%; }
    .feats-flex { flex-direction: column; align-items: center; }
    .age-card { margin: 1rem; padding: 2rem; }
    .age-btns { flex-direction: column; }
    .help-btns { flex-direction: column; align-items: center; }
}