/* Kutavo — la vitrine. Mêmes couleurs que le studio : nuit bleue, jaune d'action. */
:root {
  --nuit: #0B0E14;
  --nuit-2: #121722;
  --nuit-3: #1A2130;
  --ligne: #26303F;
  --texte: #EDF1F6;
  --texte-2: #B4BFCF;
  --muet: #8D9AAD;
  --jaune: #F5C242;
  --jaune-2: #FFD56A;
  --jaune-encre: #1A1400;
  --vert: #3DDC97;
  --rouge: #FF5C5C;
  --rayon: 14px;
  --rayon-s: 9px;
  --police-titre: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --police: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--nuit); color: var(--texte);
  font-family: var(--police); font-size: 17px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--jaune-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--police-titre); line-height: 1.08; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }
.conteneur { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.muet { color: var(--muet); }
.etiquette { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muet); font-weight: 600; }
.bouton {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: var(--rayon-s);
  font-weight: 700; font-size: 16px; border: 1px solid transparent; cursor: pointer; font-family: var(--police);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.bouton:hover { text-decoration: none; transform: translateY(-1px); }
.bouton:focus-visible { outline: 3px solid var(--jaune-2); outline-offset: 3px; }
.bouton.plein { background: var(--jaune); color: var(--jaune-encre); box-shadow: 0 6px 24px rgba(245, 194, 66, .25); }
.bouton.plein:hover { background: var(--jaune-2); }
.bouton.creux { background: transparent; color: var(--texte); border-color: var(--ligne); }
.bouton.creux:hover { border-color: var(--muet); }
.carte { background: var(--nuit-2); border: 1px solid var(--ligne); border-radius: var(--rayon); }

/* en-tête et pied communs */
.entete { position: sticky; top: 0; z-index: 20; background: rgba(11, 14, 20, .82); backdrop-filter: blur(10px); border-bottom: 1px solid var(--ligne); }
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--texte); font-family: var(--police-titre); font-weight: 800; letter-spacing: .04em; }
.logo:hover { text-decoration: none; }
.logo .pastille { width: 34px; height: 34px; border-radius: 10px; background: var(--jaune); color: var(--jaune-encre); display: grid; place-items: center; font-weight: 800; font-size: 18px; box-shadow: 0 0 0 4px rgba(245, 194, 66, .15); }
.entete nav { display: flex; gap: 22px; align-items: center; }
.entete nav a { color: var(--texte-2); font-weight: 600; font-size: 15px; }
.entete nav a:hover { color: var(--texte); text-decoration: none; }
.pied { border-top: 1px solid var(--ligne); padding: 40px 0; color: var(--muet); font-size: 14px; }
.pied .conteneur { display: flex; flex-wrap: wrap; gap: 18px 32px; justify-content: space-between; align-items: center; }
.pied nav { display: flex; flex-wrap: wrap; gap: 18px; }
.pied a { color: var(--texte-2); }

/* pages légales */
.page-texte { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
.page-texte h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 8px; }
.page-texte h2 { font-size: 1.35rem; margin: 36px 0 10px; }
.page-texte p, .page-texte li { color: var(--texte-2); margin-bottom: 12px; max-width: 68ch; }
.page-texte .a-completer { background: rgba(255, 92, 92, .12); border: 1px dashed var(--rouge); border-radius: var(--rayon-s); padding: 2px 8px; color: #FFB3B3; font-family: var(--mono); font-size: 14px; }
.page-texte .date { color: var(--muet); font-size: 14px; margin-bottom: 28px; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  .entete nav { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}