/* famille-bellanger.html : la vitrine de la maquette du 11/11/2026 (maquettes/vitrine-bellanger/vitrine.css),
   reprise dans le socle de la refonte. Polices, variables, .dans, .sur, .fictif, en-tête et pied viennent de site.css. */

.exemple-tete { padding-bottom: 0; overflow: hidden; }
.exemple-tete .fictif { margin-top: 16px; }
.hero-arbre { display: block; width: 100%; max-width: 1120px; margin: 36px auto -6%; border-radius: 10px 10px 0 0; box-shadow: 0 -10px 60px rgba(0,0,0,.6); }

nav.etapes { position: sticky; top: 0; z-index: 5; background: rgba(246,240,228,.94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--ligne); }
nav.etapes .dans { display: flex; gap: 6px; overflow-x: auto; padding-top: 10px; padding-bottom: 10px; scrollbar-width: thin; }
nav.etapes a { flex: none; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 14px; padding: 7px 14px; border-radius: 99px; background: #fff; }
nav.etapes a b { color: var(--acc); margin-right: 6px; }

section.produit { padding: 72px 0 24px; scroll-margin-top: 56px; }
section.produit.sombre { background: var(--ink); color: #fff; padding-bottom: 72px; margin-top: 48px; }
.tete { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 20px; align-items: start; margin-bottom: 28px; }
.num { font-family: 'Fraunces', serif; font-weight: 800; font-size: 40px; background: var(--hi); color: var(--ink); width: 76px; height: 76px;
       border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.tete h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); margin: 6px 0 12px; }
.tete p { margin: 0; max-width: 700px; font-size: 18px; }
.tete .mention-ia { margin-top: 12px; font-size: 14px; }
.puces { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; padding: 0; list-style: none; }
.puces li { background: #fff; border-radius: 99px; padding: 6px 14px; font-size: 14px; font-weight: 600; }
.sombre .puces li { background: #2b2824; }
.bande { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 14px 20px 26px; margin: 0 -20px; }
.bande img { flex: none; width: auto; max-width: none; height: min(62vh, 560px); scroll-snap-align: center; border-radius: 6px; box-shadow: 0 8px 28px rgba(0,0,0,.22); background: #fff; }
.bande.a4 img { height: min(70vh, 640px); }
.aide { font-size: 13px; color: var(--mute); margin: 0 0 4px; }
.sombre .aide { color: var(--gris-sur-sombre); }
.duo { display: grid; grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 40px; align-items: center; }
.tel { border: 10px solid var(--ink); border-radius: 34px; overflow: hidden; box-shadow: 0 16px 44px rgba(0,0,0,.28); transform: rotate(-2deg); }
.tel img { display: block; width: 100%; }
.tels { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.tel.t2 { transform: rotate(2deg) translateY(18px); }
.duo h3 { font-size: 26px; margin-bottom: 10px; }
.duo ol { padding-left: 20px; margin: 0; }
.duo li { margin-bottom: 8px; }
.affiche { display: block; width: 100%; border-radius: 8px; box-shadow: 0 16px 60px rgba(0,0,0,.6); }

.exemple-fin { padding: 56px 0 64px; }
.exemple-fin .carte-bloc { max-width: 760px; }
.exemple-fin h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); margin: 18px 0 10px; }

@media (max-width: 720px) {
  .tete { grid-template-columns: 1fr; } .num { width: 56px; height: 56px; font-size: 28px; }
  .duo { grid-template-columns: minmax(0, 1fr); } .tels { max-width: 460px; margin: 0 auto 24px; }
  .bande img { height: min(54vh, 420px); }
  .exemple-fin .btn { width: 100%; }
}