/* Simulatomy — thème sombre, accents cyan/violet (or pour The Age of Bryan) */
:root {
  --bg: #0b1020;
  --bg-2: #10172b;
  --panel: #141c33;
  --panel-2: #1a2440;
  --line: rgba(255, 255, 255, 0.09);
  --text: #e9edf7;
  --muted: #9aa5c0;
  --cyan: #4fd1e8;
  --violet: #9b7bff;
  --gold: #d4af37;
  --green: #3ddc97;
  --red: #ff6b6b;
  --radius: 16px;
  --maxw: 1080px;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(155, 123, 255, 0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(79, 209, 232, 0.12), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #8be5f3; }

.wrap { width: min(var(--maxw), 100% - 40px); margin-inline: auto; }

/* En-tête */
.site-header { border-bottom: 1px solid var(--line); background: rgba(11, 16, 32, 0.7); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: 0.3px; }
.brand svg { width: 30px; height: 30px; }
.brand:hover { color: var(--text); }
.nav { display: flex; gap: 22px; font-size: 15px; }
.nav a { color: var(--muted); text-decoration: none; white-space: nowrap; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--text); }

/* Héros */
.hero { padding: 84px 0 56px; }
.eyebrow { color: var(--cyan); font-weight: 600; letter-spacing: 2px; text-transform: uppercase; font-size: 13px; margin: 0 0 14px; }
h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.1; margin: 0 0 20px; letter-spacing: -0.5px; }
h1 .accent { background: linear-gradient(90deg, var(--cyan), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 720px; margin: 0; }

h2 { font-size: clamp(24px, 3vw, 32px); margin: 0 0 18px; letter-spacing: -0.2px; }
h3 { margin: 0 0 8px; font-size: 20px; }

section { padding: 36px 0; }

/* Cartes des simulations */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card { background: linear-gradient(160deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.card.featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr 1fr; border-color: rgba(212, 175, 55, 0.45); box-shadow: 0 10px 40px rgba(212, 175, 55, 0.08); }
.card img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 240px; }
.card .body { padding: 26px 28px 28px; display: flex; flex-direction: column; gap: 10px; }
.card p { margin: 0; color: var(--muted); }
.card.soon { opacity: 0.75; }
.tag { align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; border: 1px solid currentColor; }
.tag.gold { color: var(--gold); }
.tag.muted { color: var(--muted); }
.card.featured h3 { font-size: 28px; color: var(--gold); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 12px; font-weight: 600; text-decoration: none; border: 1px solid var(--line); color: var(--text); background: rgba(255, 255, 255, 0.04); cursor: pointer; font-size: 16px; font-family: inherit; }
.btn:hover { background: rgba(255, 255, 255, 0.08); color: var(--text); }
.btn.primary { background: linear-gradient(90deg, #2bb8d2, #7d63f0); border: none; color: #fff; }
.btn.primary:hover { filter: brightness(1.08); color: #fff; }
.btn.gold { background: var(--gold); color: #1a1406; border: none; }
.btn.gold:hover { filter: brightness(1.08); color: #1a1406; }
.btn:disabled { opacity: 0.6; cursor: default; }

/* Chiffres clés */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.stat .label { color: var(--muted); font-size: 14px; }
.stat .value { font-size: 26px; font-weight: 700; margin-top: 2px; }
.value.red { color: var(--red); }
.value.gold { color: var(--gold); }
.value.green { color: var(--green); }
.value.cyan { color: var(--cyan); }
.value.violet { color: var(--violet); }

.prose { max-width: 760px; }
/* Bloc de texte dans un conteneur : aligné à gauche comme le reste */
.wrap.prose { max-width: none; }
.wrap.prose > * { max-width: 760px; }
.prose p { margin: 0 0 14px; }
.note { color: var(--muted); font-size: 15px; }

.figure { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.figure img { width: 100%; display: block; }

.callout { background: linear-gradient(120deg, rgba(79, 209, 232, 0.1), rgba(155, 123, 255, 0.1)); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; }

/* Commentaires */
.comments { max-width: 760px; }
.comment-list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 14px; }
.comment { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; }
.comment header { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.comment header strong { color: var(--text); font-size: 15px; }
.comment p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.empty { color: var(--muted); font-style: italic; margin: 0 0 24px; }

form.comment-form { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; display: flex; flex-direction: column; gap: 14px; }
label { font-size: 14px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
input[type='text'], input[type='password'], textarea {
  font: inherit; color: var(--text); background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; width: 100%;
}
textarea { min-height: 130px; resize: vertical; }
input:focus, textarea:focus { outline: 2px solid rgba(79, 209, 232, 0.5); border-color: transparent; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.status { font-size: 15px; margin: 0; }
.status.ok { color: var(--green); }
.status.err { color: var(--red); }
.counter { font-size: 13px; color: var(--muted); }

/* Aide jeu excessif */
.help { background: rgba(61, 220, 151, 0.07); border: 1px solid rgba(61, 220, 151, 0.35); border-radius: var(--radius); padding: 26px 30px; max-width: 760px; }
.help h2 { color: var(--green); font-size: 24px; margin-bottom: 10px; }
.help p { margin: 0 0 12px; color: var(--muted); }
.help ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.help a { color: var(--green); }

/* Pied de page */
.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 28px 0 36px; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.site-footer a { color: var(--muted); }
.site-footer .footer-help { display: block; margin-top: 14px; font-size: 13px; opacity: 0.85; }

@media (max-width: 760px) {
  .card.featured { grid-template-columns: 1fr; }
  .card img { min-height: 200px; max-height: 260px; }
  .nav { gap: 14px; font-size: 14px; }
  .nav a[href='/#simulations'] { display: none; }
  .hero { padding: 56px 0 36px; }
}