/* home-lab.space — feuille de style commune (index.php, contact.php), 19/10/2026 */
:root {
  --fond: #f6f7fb; --surface: #ffffff; --bord: #e4e7ef; --texte: #1b1f2a; --doux: #5b6478;
  --accent: #4f46e5; --accent2: #0ea5e9;
  --ok: #16a34a; --degrade: #d97706; --panne: #dc2626; --inconnu: #8a93a6;
  --ombre: 0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --fond: #0d1017; --surface: #151a24; --bord: #252c3a; --texte: #e7eaf2; --doux: #9aa3b8;
    --accent: #818cf8; --accent2: #38bdf8;
    --ok: #22c55e; --degrade: #f59e0b; --panne: #f87171; --inconnu: #6b7385;
    --ombre: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--fond); color: var(--texte);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.page { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
header.hero { padding: 72px 0 40px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--bord); color: var(--doux); font-size: 14px;
}
h1 {
  margin: 20px 0 12px; font-size: clamp(2.2rem, 6vw, 3.6rem); line-height: 1.1; letter-spacing: -.02em;
  background: linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.intro { max-width: 680px; font-size: 1.15rem; color: var(--doux); margin: 0; }
section { padding: 28px 0; }
h2 { font-size: 1.35rem; margin: 0 0 6px; letter-spacing: -.01em; }
.sous { color: var(--doux); margin: 0 0 20px; }
.grille { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.carte {
  background: var(--surface); border: 1px solid var(--bord); border-radius: 16px; padding: 20px; box-shadow: var(--ombre);
}
.carte h3 { margin: 10px 0 4px; font-size: 1.05rem; }
.carte p { margin: 0; color: var(--doux); font-size: .95rem; }
.icone {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 20px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}
.etat-global { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-weight: 600; }
.point { width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--inconnu); }
.ok .point, .point.ok { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent); }
.degrade .point, .point.degrade { background: var(--degrade); box-shadow: 0 0 0 4px color-mix(in srgb, var(--degrade) 20%, transparent); }
.panne .point, .point.panne { background: var(--panne); box-shadow: 0 0 0 4px color-mix(in srgb, var(--panne) 20%, transparent); }
.services { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.service {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--surface); border: 1px solid var(--bord); border-radius: 12px; padding: 12px 14px;
}
.service strong { display: block; font-size: .98rem; }
.service small { color: var(--doux); }
.statut { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--doux); white-space: nowrap; }
.maj { color: var(--doux); font-size: .85rem; margin-top: 12px; }
.liens { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.lien {
  display: block; background: var(--surface); border: 1px solid var(--bord); border-radius: 14px; padding: 16px 18px;
  color: var(--texte); transition: border-color .15s, transform .15s;
}
.lien:hover { border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.lien span { display: block; color: var(--doux); font-size: .9rem; }
.contact {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, var(--surface)), var(--surface));
  border: 1px solid var(--bord); border-radius: 18px; padding: 24px;
}
.contact p { margin: 4px 0 0; color: var(--doux); }
.bouton {
  display: inline-block; background: var(--accent); color: #fff; padding: 12px 20px; border-radius: 12px; font-weight: 600;
}
.bouton:hover { text-decoration: none; filter: brightness(1.08); }
footer { padding: 32px 0 48px; color: var(--doux); font-size: .85rem; text-align: center; }
@media (prefers-reduced-motion: reduce) { .lien { transition: none; } }

/* En-tête de navigation et formulaire de contact */
.barre { display: flex; align-items: center; justify-content: space-between; padding: 20px 0 0; }
.marque { font-weight: 700; color: var(--texte); letter-spacing: -.01em; }
.marque:hover { text-decoration: none; color: var(--accent); }
.formulaire { display: grid; gap: 16px; max-width: 680px; }
.champ { display: grid; gap: 6px; }
.champ label { font-weight: 600; font-size: .95rem; }
.champ small { color: var(--doux); font-size: .85rem; }
.champ input, .champ textarea {
  font: inherit; color: var(--texte); background: var(--surface); border: 1px solid var(--bord); border-radius: 12px;
  padding: 12px 14px; width: 100%;
}
.champ textarea { min-height: 180px; resize: vertical; }
.champ input:focus, .champ textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px; border-color: var(--accent); }
.piege { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
button.bouton { border: 0; cursor: pointer; font: inherit; font-weight: 600; justify-self: start; }
.message {
  border-radius: 14px; padding: 14px 16px; border: 1px solid var(--bord); background: var(--surface); max-width: 680px; margin-bottom: 16px;
}
.message.ok { border-color: color-mix(in srgb, var(--ok) 50%, var(--bord)); }
.message.erreur { border-color: color-mix(in srgb, var(--panne) 50%, var(--bord)); }
.message ul { margin: 6px 0 0; padding-left: 20px; }