:root {
  --bg: #0d1620; --panel: #14212e; --panel-2: #1b2d3f; --line: #28435a;
  --fg: #e8fff1; --muted: #9db8ad; --gold: #ffd84a; --gold-d: #e0a52a; --green: #5fcf62; --green-d: #2fa053; --brown: #5a3214;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 400 20px/1.55 "Pixelify Sans", "Trebuchet MS", system-ui, sans-serif;
  background-image: radial-gradient(circle at 50% -10%, #1d6b5744, transparent 55%);
}
img { max-width: 100%; height: auto; image-rendering: pixelated; }
a { color: var(--gold); }
h1, h2, h3, .nav-brand, .btn, .tag { font-family: "Press Start 2P", "Courier New", monospace; font-weight: 400; }

/* barre du haut */
.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 24px; background: #0d1620ee; border-bottom: 4px solid var(--line); backdrop-filter: blur(4px); }
.nav-brand { display: flex; align-items: center; gap: 12px; color: var(--fg); text-decoration: none; font-size: 13px; }
.nav nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.nav nav a { color: var(--muted); text-decoration: none; }
.nav nav a:hover { color: var(--fg); }
.nav-cta { background: var(--gold); color: var(--brown) !important; padding: 6px 14px; box-shadow: 0 4px 0 var(--gold-d); }

main { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
h2 { font-size: 22px; line-height: 1.4; text-align: center; color: var(--gold); margin: 0 0 32px; text-shadow: 3px 3px 0 #000a; }
h2::after { content: ""; display: block; width: 96px; height: 8px; margin: 18px auto 0; background: repeating-linear-gradient(90deg, var(--gold) 0 8px, transparent 8px 16px); }
.lead { max-width: 46rem; margin: 0 auto; text-align: center; color: var(--muted); font-size: 22px; }

/* en-tête */
.hero { text-align: center; padding: 56px 0 24px; }
.hero-logo { width: min(100%, 400px); height: auto; animation: flotte 4s ease-in-out infinite; }
@keyframes flotte { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-tagline { font-size: 26px; color: var(--green); margin: 24px 0; }
.hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* boutons */
.btn { display: inline-block; padding: 14px 22px; font-size: 12px; text-decoration: none; border: 0; cursor: pointer; transition: transform .08s; }
.btn:active { transform: translateY(3px); }
.btn-gold { background: var(--gold); color: var(--brown); box-shadow: 0 5px 0 var(--gold-d), 0 0 0 4px #000 inset; }
.btn-gold:hover { background: #fff3a6; }
.btn-ghost { color: var(--fg); background: var(--panel-2); box-shadow: 0 5px 0 #0a1219, 0 0 0 3px var(--line) inset; }
.btn-ghost:hover { background: #24405a; }
.btn-lg { font-size: 15px; padding: 18px 30px; }

/* cartes des jeux */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.card { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; background: var(--panel); padding: 28px; border: 4px solid var(--line); box-shadow: 8px 8px 0 #000a; }
.card h3 { margin: 0; font-size: 18px; color: var(--fg); }
.card p { margin: 0; color: var(--muted); }
.facts { margin: 0; padding-left: 20px; color: var(--fg); flex: 1; }
.facts li::marker { color: var(--green); content: "▸ "; }
.tag { font-size: 10px; padding: 6px 10px; }
.tag-wip { background: #5a3214; color: var(--gold); }
.tag-live { background: var(--green-d); color: #effff0; }
.card .btn { margin-top: 8px; }

.download { text-align: center; }
.download .btn { margin-top: 28px; }

.footer { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 36px 24px 48px; border-top: 4px solid var(--line); color: var(--muted); }
.footer p { margin: 0; }

@media (max-width: 640px) {
  .nav { padding: 10px 16px; }
  .nav-brand span { display: none; }
  main { padding: 0 16px; }
  h2 { font-size: 17px; }
  .hero-tagline { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) { .hero-logo { animation: none; } html { scroll-behavior: auto; } }