/* Mikazukidō — atelier de kintsugi de Julien Salut
   Palette de the-ology.fr : fond #EDEDE8, encre #2C332F, titres #3F5147, or #C5A065 */
:root {
  --fond: #EDEDE8;
  --carte: #F5F5F1;
  --encre: #2C332F;
  --encre-douce: #5B6662;
  --titre: #3F5147;
  --or: #C5A065;
  --or-fonce: #9C7B3F;
  --ligne: rgba(44, 51, 47, .14);
  --police: "Hiragino Maru Gothic Pro", "Zen Maru Gothic", "Yu Gothic", -apple-system, sans-serif;
  --largeur: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--fond); color: var(--encre);
  font-family: var(--police); font-size: 17px; line-height: 1.75; font-weight: 400;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--titre); text-decoration-color: var(--or); text-underline-offset: 3px; }
a:hover { color: var(--or-fonce); }
h1, h2, h3 { color: var(--titre); font-weight: 500; line-height: 1.3; margin: 0 0 .6em; letter-spacing: .01em; }
h1 { font-size: clamp(34px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 20px; }
p { margin: 0 0 1.1em; }
.conteneur { max-width: var(--largeur); margin: 0 auto; padding: 0 24px; }

/* En-tête */
.entete { border-bottom: 1px solid var(--ligne); background: var(--fond); position: sticky; top: 0; z-index: 10; }
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.marque { display: flex; align-items: baseline; gap: 12px; text-decoration: none; color: var(--titre); }
.marque strong { font-size: 22px; font-weight: 500; letter-spacing: .04em; }
.marque span { font-size: 14px; color: var(--or-fonce); letter-spacing: .2em; }
.nav { display: flex; align-items: center; gap: 22px; font-size: 15px; }
.nav a { text-decoration: none; color: var(--encre); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--titre); text-decoration: underline; text-decoration-color: var(--or); }
.nav .bouton { padding: 9px 18px; font-size: 14px; }
.nav a.bouton, .nav a.bouton:hover { color: var(--fond); text-decoration: none; }
.menu-mobile { display: none; }

/* Boutons */
.bouton {
  display: inline-block; padding: 13px 26px; background: var(--titre); color: var(--fond);
  text-decoration: none; border: 1px solid var(--titre); border-radius: 2px; font-size: 15px; letter-spacing: .03em;
  transition: background .2s, color .2s;
}
.bouton:hover { background: var(--encre); border-color: var(--encre); color: var(--fond); }
.bouton.secondaire { background: transparent; color: var(--titre); }
.bouton.secondaire:hover { background: var(--titre); color: var(--fond); }
.boutons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* Sections */
.section { padding: 96px 0; border-top: 1px solid var(--ligne); }
.section:first-of-type { border-top: 0; }
.accroche {
  display: block; font-size: 13px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--or-fonce); margin-bottom: 18px;
}
.accroche::before { content: ""; display: inline-block; width: 28px; height: 1px; background: var(--or); vertical-align: middle; margin-right: 12px; }
.intro { max-width: 720px; color: var(--encre-douce); font-size: 18px; }
.deux-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.deux-col.inverse > :first-child { order: 2; }
.photo { border-radius: 2px; overflow: hidden; background: var(--carte); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo.carre { aspect-ratio: 1 / 1; }
.photo.portrait { aspect-ratio: 4 / 5; }
figure { margin: 0; }
figcaption { font-size: 13px; color: var(--encre-douce); margin-top: 8px; }

/* Bandeau */
.bandeau { padding: 72px 0 96px; }
.bandeau .deux-col { grid-template-columns: 1.05fr 1fr; }
.bandeau h1 { margin-bottom: .15em; }
.kanji { font-size: 18px; letter-spacing: .35em; color: var(--or-fonce); margin-bottom: 28px; display: block; }
.bandeau p { font-size: 19px; max-width: 520px; }

/* Cartes (trois portes, pièces, pierres) */
.grille-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.grille-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.carte { background: var(--carte); border: 1px solid var(--ligne); border-radius: 2px; display: flex; flex-direction: column; }
.carte .photo { border-radius: 2px 2px 0 0; }
.carte .corps { padding: 26px 26px 30px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.carte .corps p { font-size: 16px; }
.carte .boutons { margin-top: auto; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; aspect-ratio: 4 / 5; }
.duo .photo { aspect-ratio: auto; height: 100%; }
.prix { color: var(--titre); font-weight: 500; }

/* Repères */
.reperes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 40px; }
.repere { border-top: 1px solid var(--or); padding-top: 20px; }
.repere strong { display: block; font-size: 40px; font-weight: 500; color: var(--titre); line-height: 1.1; margin-bottom: 10px; }
.repere span { font-size: 15px; color: var(--encre-douce); }

/* Étapes */
.etapes { list-style: none; padding: 0; margin: 40px 0 0; counter-reset: etape; display: grid; gap: 22px; }
.etapes li { display: grid; grid-template-columns: 56px 1fr; gap: 12px; padding-bottom: 22px; border-bottom: 1px solid var(--ligne); }
.etapes li:last-child { border-bottom: 0; }
.etapes .num { color: var(--or-fonce); font-size: 15px; letter-spacing: .1em; padding-top: 4px; }
.etapes strong { color: var(--titre); font-weight: 500; }
.encadre { background: var(--carte); border-left: 2px solid var(--or); padding: 22px 26px; margin-top: 36px; max-width: 760px; }

/* Tableaux */
.tableau-wrap { overflow-x: auto; margin-top: 36px; }
table { width: 100%; border-collapse: collapse; font-size: 15.5px; min-width: 640px; }
th, td { text-align: left; vertical-align: top; padding: 16px 18px 16px 0; border-bottom: 1px solid var(--ligne); }
th { font-weight: 500; color: var(--titre); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; border-bottom-color: var(--or); }
td:first-child { color: var(--titre); font-weight: 500; white-space: nowrap; }

/* Listes */
.liste { padding-left: 1.1em; margin: 0 0 1.1em; }
.liste li { margin-bottom: .4em; }
.liste li::marker { color: var(--or); }

/* Appel final */
.appel { text-align: center; }
.appel p { max-width: 560px; margin-left: auto; margin-right: auto; }
.appel .boutons { justify-content: center; }

/* Pied de page */
.pied { background: #E4E4DE; border-top: 1px solid var(--ligne); padding: 64px 0 40px; font-size: 15px; }
.pied .grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.pied h3 { font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: var(--or-fonce); font-weight: 500; }
.pied ul { list-style: none; padding: 0; margin: 0; }
.pied li { margin-bottom: 8px; }
.pied a { text-decoration: none; }
.pied a:hover { text-decoration: underline; }
.pied .bas { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--ligne); color: var(--encre-douce); font-size: 13px; }

/* Téléphone */
@media (max-width: 900px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .bandeau { padding: 40px 0 64px; }
  .deux-col, .bandeau .deux-col { grid-template-columns: 1fr; gap: 36px; }
  .deux-col.inverse > :first-child { order: 0; }
  .grille-3 { grid-template-columns: 1fr; }
  .grille-4 { grid-template-columns: 1fr 1fr; gap: 16px; }
  .reperes { grid-template-columns: 1fr 1fr; gap: 28px; }
  .pied .grille { grid-template-columns: 1fr; gap: 28px; }
  .nav { display: none; }
  .menu-mobile { display: block; }
  .menu-mobile summary { list-style: none; cursor: pointer; font-size: 15px; color: var(--titre); padding: 8px 0; }
  .menu-mobile summary::-webkit-details-marker { display: none; }
  .menu-mobile[open] .nav { display: flex; flex-direction: column; align-items: flex-start; position: absolute; right: 16px; top: 64px; background: var(--fond); border: 1px solid var(--ligne); padding: 18px 22px; gap: 14px; }
  .conteneur { padding: 0 16px; }
}