/* Aikikai de Grasse — feuille de style commune à toutes les pages */
:root {
  --encre: #1d1b19;
  --texte: #3b3733;
  --doux: #6f6860;
  --papier: #f7f3ec;
  --blanc: #ffffff;
  --trait: #e3dcd0;
  --vermillon: #b23a2b;
  --vermillon-fonce: #8f2c20;
  --vert: #2f6b4f;
  --rayon: 6px;
  --largeur: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--texte);
  font-family: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: var(--vermillon); }
a:hover { color: var(--vermillon-fonce); }

h1, h2, h3 {
  font-family: "Shippori Mincho", Georgia, serif;
  color: var(--encre);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }

.conteneur { max-width: var(--largeur); margin: 0 auto; padding: 0 20px; }

/* ---------- En-tête ---------- */
.entete {
  background: var(--blanc);
  border-bottom: 1px solid var(--trait);
  position: sticky; top: 0; z-index: 10;
}
.entete .conteneur {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 72px;
}
.marque {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--encre);
}
.marque .sceau {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--vermillon); color: #fff;
  display: grid; place-items: center;
  font-family: "Shippori Mincho", serif; font-size: 1.05rem; font-weight: 700;
}
.marque .nom { font-family: "Shippori Mincho", serif; font-weight: 700; font-size: 1.15rem; line-height: 1.1; }
.marque .nom small { display: block; font-family: "Source Sans 3", sans-serif; font-weight: 400; font-size: .8rem; color: var(--doux); }

.menu { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a {
  display: block; padding: 8px 12px; border-radius: var(--rayon);
  text-decoration: none; color: var(--texte); font-weight: 600; font-size: 1rem;
}
.menu a:hover { background: var(--papier); color: var(--encre); }
.menu a[aria-current="page"] { color: var(--vermillon); box-shadow: inset 0 -2px 0 var(--vermillon); border-radius: 0; }

.bouton-menu {
  display: none; background: none; border: 1px solid var(--trait);
  border-radius: var(--rayon); padding: 8px 12px; font: inherit; font-weight: 600;
  color: var(--encre); cursor: pointer;
}

@media (max-width: 820px) {
  .bouton-menu { display: block; }
  .navigation { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--blanc); border-bottom: 1px solid var(--trait); }
  .navigation.ouverte { display: block; }
  .menu { flex-direction: column; padding: 8px 20px 16px; }
  .menu a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--vermillon); }
}

/* ---------- Bandeau d'accueil ---------- */
.hero {
  position: relative; color: #fff; background: var(--encre);
  min-height: min(78vh, 640px); display: flex; align-items: flex-end;
}
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; opacity: .8; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20,18,16,.9) 0%, rgba(20,18,16,.55) 45%, rgba(20,18,16,.1) 100%); }
.hero .conteneur { position: relative; z-index: 1; padding-top: 80px; padding-bottom: 56px; width: 100%; }
.hero h1 { color: #fff; margin-bottom: .25em; }
.hero p { font-size: 1.2rem; max-width: 36em; margin: 0 0 1.5em; }
.surtitre {
  display: inline-block; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 12px; color: #f3c9c2;
}

.boutons { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: var(--rayon);
  background: var(--vermillon); color: #fff; text-decoration: none; font-weight: 700;
}
.btn:hover { background: var(--vermillon-fonce); color: #fff; }
.btn.secondaire { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.6); }
.btn.secondaire:hover { background: rgba(255,255,255,.12); }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section.blanche { background: var(--blanc); }
.entete-page { padding: 56px 0 8px; }
.entete-page p { color: var(--doux); max-width: 40em; }

.deux-colonnes { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.deux-colonnes.inverse { grid-template-columns: 1fr 1.2fr; }
@media (max-width: 820px) {
  .deux-colonnes, .deux-colonnes.inverse { grid-template-columns: 1fr; gap: 28px; }
}

.photo-cadre { border-radius: var(--rayon); overflow: hidden; box-shadow: 0 12px 32px rgba(29,27,25,.15); }
.photo-cadre img { width: 100%; height: 100%; object-fit: cover; }
figure { margin: 0; }
figcaption { font-size: .9rem; color: var(--doux); margin-top: 10px; }

.portrait { max-width: 320px; margin: 0 auto; }
.portrait img { width: 100%; }
.portrait figcaption { text-align: center; }
.portrait figcaption strong { display: block; color: var(--encre); font-family: "Shippori Mincho", serif; font-size: 1.1rem; letter-spacing: .04em; }

.cartes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .cartes { grid-template-columns: 1fr; } }
.carte {
  background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon);
  padding: 24px; display: flex; flex-direction: column;
}
.carte h3 { margin-bottom: .3em; }
.carte p { margin: 0 0 1em; }
.carte a.lien { margin-top: auto; font-weight: 700; text-decoration: none; }

.bandeau-info {
  background: var(--encre); color: #fff; border-radius: var(--rayon);
  padding: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
}
.bandeau-info h2 { color: #fff; margin: 0 0 .2em; font-size: 1.6rem; }
.bandeau-info p { margin: 0; opacity: .85; }

.citation {
  border-left: 3px solid var(--vermillon); padding: 4px 0 4px 20px;
  font-family: "Shippori Mincho", serif; font-size: 1.25rem; color: var(--encre);
}

.liste-points { padding-left: 0; list-style: none; }
.liste-points li { padding-left: 28px; position: relative; margin-bottom: 8px; }
.liste-points li::before {
  content: ""; position: absolute; left: 4px; top: .65em; width: 10px; height: 10px;
  border-radius: 50%; background: var(--vermillon);
}

/* ---------- Horaires ---------- */
.horaires { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .horaires { grid-template-columns: 1fr; } }
.jour { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); overflow: hidden; }
.jour h3 { background: var(--encre); color: #fff; margin: 0; padding: 14px 20px; font-size: 1.15rem; letter-spacing: .06em; }
.cours { padding: 16px 20px; border-top: 1px solid var(--trait); display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: baseline; }
.cours:first-of-type { border-top: 0; }
.cours .heure { white-space: nowrap; font-weight: 700; color: var(--encre); font-variant-numeric: tabular-nums; }
.cours .type { font-weight: 600; }
.cours .type small { display: block; font-weight: 400; color: var(--doux); }
.etiquette { display: inline-block; font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; margin-right: 6px; vertical-align: 2px; }
.etiquette.enfants { background: #fbe6a6; color: #6b4e00; }
.etiquette.adultes { background: #cfe6c9; color: #24502a; }
.etiquette.avances { background: #f2c6c0; color: #7a2218; }

/* ---------- Galerie ---------- */
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.galerie button {
  padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: var(--rayon); overflow: hidden;
  aspect-ratio: 4 / 3;
}
.galerie img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.galerie button:hover img { transform: scale(1.04); }

.visionneuse {
  border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 94vh;
}
.visionneuse::backdrop { background: rgba(15,14,13,.92); }
.visionneuse img { max-width: 96vw; max-height: 86vh; margin: 0 auto; border-radius: 4px; }
.visionneuse .commandes { display: flex; justify-content: center; gap: 10px; margin-top: 12px; }
.visionneuse .commandes button {
  background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--rayon); padding: 8px 16px; font: inherit; cursor: pointer;
}

.video { border-radius: var(--rayon); overflow: hidden; background: #000; box-shadow: 0 12px 32px rgba(29,27,25,.2); }
.video video { width: 100%; display: block; }

/* ---------- Pied de page ---------- */
.pied { background: var(--encre); color: #d9d3ca; padding: 56px 0 24px; font-size: 1rem; }
.pied a { color: #fff; }
.pied h3 { color: #fff; font-size: 1.05rem; margin-bottom: .6em; }
.pied .grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 820px) { .pied .grille { grid-template-columns: 1fr; } }
.pied p { margin: 0 0 .4em; }
.pied .bas { border-top: 1px solid rgba(255,255,255,.15); margin-top: 40px; padding-top: 18px; font-size: .9rem; color: #a49c91; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }