/* ORISKIA - site vitrine. Encre #101C2B, bleu sombre #13283A, ivoire #F5F3EC, turquoise #087C76. */
:root {
  --encre: #101C2B; --bleu: #13283A; --ivoire: #F5F3EC; --turquoise: #087C76; --turquoise-fonce: #06625D;
  --gris: #4A5563; --trait: #D9D5C8; --blanc: #FFFFFF;
  --police: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--police); font-size: 1.0625rem; line-height: 1.6; color: var(--encre); background: var(--ivoire); }
img { max-width: 100%; height: auto; }
a { color: var(--turquoise-fonce); text-underline-offset: 0.18em; }
a:hover { color: var(--encre); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--turquoise); outline-offset: 2px; }
h1, h2, h3 { line-height: 1.25; color: var(--bleu); margin: 0 0 0.6em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.3rem, 2.6vw, 1.7rem); margin-top: 1.6em; }
h3 { font-size: 1.15rem; }
p, ul, ol { margin: 0 0 1em; }
.largeur { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
.etroit { max-width: 46rem; }
.bloc { padding-top: 3rem; padding-bottom: 3rem; }
.evitement { position: absolute; left: -999px; top: 0; background: var(--encre); color: var(--blanc); padding: 0.6rem 1rem; z-index: 10; }
.evitement:focus { left: 0.5rem; }
.bandeau-preview { background: #7A4B00; color: var(--blanc); text-align: center; font-size: 0.9rem; padding: 0.35rem 1rem; }

.entete { background: var(--blanc); border-bottom: 1px solid var(--trait); }
.entete-int { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 2rem; padding-top: 1rem; padding-bottom: 1rem; }
.marque { text-decoration: none; color: var(--encre); display: flex; flex-direction: column; }
.marque-nom { font-weight: 800; font-size: 1.45rem; letter-spacing: 0.14em; color: var(--bleu); }
.marque-sous { font-size: 0.82rem; color: var(--gris); }
.menu { list-style: none; display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; margin: 0; padding: 0; }
.menu a { text-decoration: none; color: var(--bleu); font-weight: 600; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.menu a:hover, .menu a[aria-current="page"] { border-bottom-color: var(--turquoise); color: var(--encre); }

.hero { background: var(--bleu); color: var(--ivoire); padding: 4rem 0 3.5rem; }
.hero h1 { color: var(--blanc); max-width: 22em; }
.hero p { max-width: 44rem; }
.surtitre { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.85rem; color: #BFE5E1; font-weight: 600; }
.chapo { font-size: 1.15rem; color: var(--gris); }
.hero .chapo { color: #E5E8EC; }

.bouton { display: inline-block; background: var(--turquoise); color: var(--blanc); text-decoration: none; font-weight: 700; padding: 0.75rem 1.4rem; border-radius: 4px; border: 2px solid var(--turquoise); cursor: pointer; font-size: 1rem; margin: 0.25rem 0.5rem 0.25rem 0; }
.bouton:hover { background: var(--turquoise-fonce); border-color: var(--turquoise-fonce); color: var(--blanc); }
.bouton-second { background: transparent; color: var(--blanc); border-color: #BFE5E1; }
.bouton-second:hover { background: rgba(255,255,255,0.08); }
.bouton-clair { background: var(--ivoire); color: var(--bleu); border-color: var(--ivoire); }
.bouton-clair:hover { background: var(--blanc); color: var(--encre); }

.grille { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; }
.carte { background: var(--blanc); border: 1px solid var(--trait); border-top: 4px solid var(--turquoise); border-radius: 4px; padding: 1.25rem 1.25rem 0.5rem; }
.carte h2 { margin-top: 0; font-size: 1.2rem; }
.carte h3 a { text-decoration: none; color: var(--bleu); }
.carte h3 a:hover { text-decoration: underline; }
.fond-clair { background: #ECE9DF; }
.etapes, .methode { padding-left: 0; list-style: none; }
.etapes li { margin-bottom: 0.7rem; }
.num { display: inline-flex; align-items: center; justify-content: center; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--turquoise); color: var(--blanc); font-weight: 700; font-size: 0.95rem; margin-right: 0.5rem; }
.methode li { background: var(--blanc); border: 1px solid var(--trait); border-radius: 4px; padding: 1.25rem; margin-bottom: 1rem; }
.methode h2 { margin-top: 0; }
.deux-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 2rem; }
.suite { margin-top: 1rem; font-weight: 600; }
.appel { background: var(--encre); color: var(--ivoire); padding: 3rem 0; }
.appel h2 { color: var(--blanc); margin-top: 0; }

.expertise { border-bottom: 1px solid var(--trait); padding: 1.5rem 0; }
.expertise h2 { margin-top: 0.2em; }
.numero { color: var(--turquoise-fonce); font-weight: 800; letter-spacing: 0.1em; margin: 0; }
.livrable { background: var(--blanc); border-left: 4px solid var(--turquoise); padding: 0.75rem 1rem; }
.etiquettes { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.etiquettes li { background: #E3EFEE; color: var(--bleu); border-radius: 999px; padding: 0.15rem 0.75rem; font-size: 0.88rem; }

.formulaire { background: var(--blanc); border: 1px solid var(--trait); border-radius: 4px; padding: 1.5rem; }
.champ { margin-bottom: 1.1rem; }
.champ label { display: block; font-weight: 600; margin-bottom: 0.3rem; }
.champ input, .champ select, .champ textarea { width: 100%; font: inherit; padding: 0.6rem 0.7rem; border: 1px solid #8C939C; border-radius: 4px; background: var(--blanc); color: var(--encre); }
.champ.case { display: flex; gap: 0.6rem; align-items: flex-start; }
.champ.case input { width: auto; margin-top: 0.35rem; }
.champ.case label { font-weight: 400; }
.aide, .obligatoire-note { font-size: 0.9rem; color: var(--gris); }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.retour { font-weight: 600; }
.retour.ok { color: var(--turquoise-fonce); }
.retour.erreur { color: #A12A1E; }

.pied { background: var(--bleu); color: #DCE1E6; padding: 2rem 0; margin-top: 2rem; font-size: 0.95rem; }
.pied-int { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; }
.pied-nom { font-weight: 800; letter-spacing: 0.14em; color: var(--blanc); }
.pied-liens { list-style: none; padding: 0; margin: 0; }
.pied a { color: var(--blanc); }

@media (max-width: 40rem) {
  body { font-size: 1rem; }
  .hero { padding: 2.5rem 0; }
  .menu { gap: 0.2rem 0.9rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.lien-clair { color: #BFE5E1; } .lien-clair:hover { color: #FFFFFF; }