/* Maison Ivoire — feuille de style
   Palette : blanc / beige / sable / moka
   Le site est volontairement clair : pas de version sombre. */

:root {
  --blanc:     #FFFFFF;
  --beige:     #F4EDE3;
  --sable:     #EADFD0;
  --greige:    #CFC4B4;
  --moka:      #7A6151;
  --moka-fonce:#5B473A;
  --espresso:  #3B302A;

  --fond:        var(--blanc);
  --fond-alt:    var(--beige);
  --texte:       var(--espresso);
  --texte-doux:  #7A6C60;
  --filet:       var(--sable);
  --accent:      var(--moka);

  --display: "Italiana", "Didot", "Times New Roman", serif;
  --corps: "Jost", "Avenir Next", "Helvetica Neue", Arial, sans-serif;

  --marge: clamp(1.25rem, 5vw, 5rem);
  --pile: clamp(3.5rem, 8vw, 7rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font-family: var(--corps);
  font-weight: 300;
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.1;
  text-wrap: balance;
  margin: 0;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); }
h2 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); }
h3 { font-size: 1.15rem; }

p { margin: 0; }

.surtitre {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--texte-doux);
}

.chapo { max-width: 48ch; color: var(--texte-doux); }

/* ---------- bandeau, en-tête ---------- */

.bandeau {
  background: var(--beige);
  color: var(--espresso);
  border-bottom: 1px solid var(--sable);
  text-align: center;
  padding: 0.85rem var(--marge);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.entete {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem var(--marge);
  background: color-mix(in srgb, var(--fond) 90%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--filet);
}

.marque {
  font-family: var(--display);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
}

.nav { display: flex; gap: clamp(0.9rem, 3vw, 2.4rem); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; }
.nav a { text-decoration: none; color: var(--texte-doux); transition: color 0.25s ease; }
.nav a:hover { color: var(--accent); }
@media (max-width: 560px) { .nav a:nth-child(2) { display: none; } }

/* ---------- boutons ---------- */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.2rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--corps);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.bouton:hover { background: var(--accent); color: var(--blanc); }
.bouton--plein { background: var(--accent); color: var(--blanc); }
.bouton--plein:hover { background: var(--moka-fonce); border-color: var(--moka-fonce); }
.bouton--fin { padding: 0.8rem 1.5rem; font-size: 0.68rem; }

/* ---------- vitrine ---------- */

.boutique { padding: clamp(2rem, 5vw, 3.5rem) 0 var(--pile); }
.boutique--autres { background: var(--fond-alt); padding-top: var(--pile); }

.boutique__titre {
  text-align: center;
  padding: 0 var(--marge);
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.vitrine {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--filet);
  border-block: 1px solid var(--filet);
}
@media (min-width: 900px) { .vitrine { grid-template-columns: repeat(3, 1fr); } }
.vitrine--paire { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .vitrine--paire { grid-template-columns: repeat(2, 1fr); } }

.produit-vignette { background: var(--fond); }
.produit-vignette a {
  display: grid;
  gap: 0.35rem;
  text-decoration: none;
  padding-bottom: 1.6rem;
}
.produit-vignette img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  margin-bottom: 1.1rem;
  transition: opacity 0.4s ease;
}
.produit-vignette a:hover img { opacity: 0.86; }
.produit-vignette h2,
.produit-vignette h3 {
  font-family: var(--corps);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.01em;
  padding: 0 clamp(0.9rem, 2vw, 1.5rem);
}
.produit-vignette__prix {
  color: var(--texte-doux);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  padding: 0 clamp(0.9rem, 2vw, 1.5rem);
}

/* ---------- la pièce ---------- */

.la-piece {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding: var(--pile) var(--marge);
  background: var(--fond-alt);
}
@media (min-width: 900px) { .la-piece { grid-template-columns: 6fr 5fr; } }

.la-piece__texte { display: grid; gap: 1.3rem; justify-items: start; }
.la-piece__image { margin: 0; overflow: hidden; }
.la-piece__image img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* ---------- fiche produit ---------- */

.fil {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1.5rem var(--marge) 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.fil a { text-decoration: none; }
.fil a:hover { color: var(--accent); }
.fil span[aria-current] { color: var(--texte); }

.produit {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding: clamp(1.5rem, 4vw, 3rem) var(--marge) var(--pile);
}
@media (min-width: 900px) {
  .produit { grid-template-columns: 6fr 5fr; }
  .galerie { position: sticky; top: 5.5rem; }
}

.galerie { display: grid; gap: 0.7rem; }
.galerie__vue { margin: 0; display: grid; gap: 0.6rem; }
.galerie__vue img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: var(--fond-alt); }
.produit__legende { font-size: 0.78rem; color: var(--texte-doux); }

.galerie__vignettes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(3.75rem, 1fr));
  gap: 0.5rem;
}
.galerie__vignette {
  display: block;
  width: 100%;
  padding: 3px;
  border: 1px solid var(--filet);
  background: var(--fond);
  cursor: pointer;
  transition: border-color 0.25s ease;
}
.galerie__vignette img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  opacity: 0.72;
  transition: opacity 0.25s ease;
}
.galerie__vignette:hover { border-color: var(--greige); }
.galerie__vignette:hover img { opacity: 1; }
.galerie__vignette[aria-current] { border-color: var(--accent); }
.galerie__vignette[aria-current] img { opacity: 1; }

.produit__infos { display: grid; gap: 1.5rem; align-content: start; }

.produit__prix {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--filet);
}
.prix { font-family: var(--display); font-size: clamp(2.1rem, 5vw, 2.8rem); line-height: 1; }
.prix-note {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.choix-coloris { display: grid; gap: 0.8rem; }
.choix-coloris__titre { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--texte-doux); }
.choix-coloris__liste { display: flex; flex-wrap: wrap; gap: 0.6rem; list-style: none; margin: 0; padding: 0; }
.choix-coloris__liste a,
.choix-coloris__liste span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--filet);
  font-size: 0.85rem;
  text-decoration: none;
  transition: border-color 0.25s ease;
}
.choix-coloris__liste a:hover { border-color: var(--greige); }
.choix-coloris__liste [aria-current] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.puce { width: 1.05rem; height: 1.05rem; border-radius: 50%; border: 1px solid var(--greige); }
.puce--moka { background: #8B7161; }
.puce--ivoire { background: #F4EFE6; }
.puce--noir { background: #201C1A; }

/* ---------- descriptif ---------- */

.descriptif { display: grid; gap: 1.4rem; color: var(--texte-doux); }
.descriptif > p { max-width: 58ch; }

.chaleur { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.chaleur__label { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; }
.chaleur__note { font-size: 0.9rem; }
.etoiles { color: var(--accent); letter-spacing: 0.12em; font-size: 1.05rem; }
.etoiles__vide { color: var(--greige); }

.points { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; font-size: 0.95rem; }
.points li { position: relative; padding-left: 1.4rem; }
.points li::before {
  content: "";
  position: absolute;
  left: 0.15rem; top: 0.65em;
  width: 0.4rem; height: 0.4rem;
  border: 1px solid var(--greige);
  border-radius: 50%;
}

.fiche { margin: 0; display: grid; }
.fiche > div {
  display: grid;
  grid-template-columns: minmax(6.5rem, 9rem) 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--filet);
}
.fiche > div:last-child { border-bottom: 1px solid var(--filet); }
.fiche dt { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--texte-doux); padding-top: 0.3em; }
.fiche dd { margin: 0; color: var(--texte); }

.repli { border-top: 1px solid var(--filet); border-bottom: 1px solid var(--filet); }
.repli summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texte);
}
.repli summary::-webkit-details-marker { display: none; }
.repli summary::after { content: "+"; color: var(--accent); font-size: 1.1rem; letter-spacing: 0; }
.repli[open] summary::after { content: "–"; }
.repli p { padding: 0 0 1.15rem; max-width: 60ch; }

/* ---------- formulaire ---------- */

.formulaire {
  display: grid;
  gap: 1.2rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--fond-alt);
  border: 1px solid var(--filet);
}
@media (min-width: 640px) and (max-width: 899px) {
  .formulaire { grid-template-columns: 1fr 1fr; }
  .formulaire > .champ--large,
  .formulaire > .total,
  .formulaire > .mention,
  .formulaire > .recap,
  .formulaire > .bouton { grid-column: 1 / -1; }
}
.champ--court { max-width: 8rem; }

.champ label,
.recap label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--texte-doux);
  margin-bottom: 0.55rem;
}
.option { text-transform: none; letter-spacing: 0.04em; }

.champ input, .champ textarea, .recap textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--filet);
  background: var(--blanc);
  color: var(--texte);
  font-family: var(--corps);
  font-size: 1rem;
  font-weight: 300;
}
.champ textarea { resize: vertical; }
.champ input:focus, .champ textarea:focus { outline: none; border-color: var(--accent); }

.total {
  display: grid;
  gap: 0.45rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--filet);
  border-bottom: 1px solid var(--filet);
  font-variant-numeric: tabular-nums;
}
.total__ligne { display: flex; justify-content: space-between; gap: 1rem; color: var(--texte-doux); font-size: 0.92rem; }
.total__ligne--fort { color: var(--texte); align-items: baseline; }
.total__ligne--fort span:last-child { font-family: var(--display); font-size: 1.45rem; }
.offert { color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.75rem; }

.mention { font-size: 0.82rem; color: var(--texte-doux); }
.mention a { color: var(--accent); }

/* ---------- garanties, questions, pied ---------- */

.garanties { padding: var(--pile) var(--marge); }
.garanties ul {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 62rem;
  display: grid;
  gap: 2rem;
  text-align: center;
}
@media (min-width: 700px) { .garanties ul { grid-template-columns: repeat(3, 1fr); } }
.garanties li { display: grid; gap: 0.4rem; color: var(--texte-doux); font-size: 0.92rem; }
.garanties strong {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--texte);
  letter-spacing: 0.04em;
}

.section-tete {
  display: grid;
  gap: 0.8rem;
  justify-items: center;
  text-align: center;
  padding: 0 var(--marge);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.questions { background: var(--fond-alt); padding: var(--pile) 0; }
.faq { max-width: 46rem; margin: 0 auto; padding: 0 var(--marge); }
.faq details { border-top: 1px solid var(--filet); }
.faq details:last-child { border-bottom: 1px solid var(--filet); }
.faq summary {
  cursor: pointer;
  padding: 1.1rem 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.2rem; }
.faq details[open] summary::after { content: "–"; }
.faq p { padding: 0 0 1.15rem; color: var(--texte-doux); max-width: 60ch; }

.pied {
  display: grid;
  gap: 0.55rem;
  justify-items: center;
  text-align: center;
  padding: var(--pile) var(--marge) calc(var(--pile) + 4.5rem);
  color: var(--texte-doux);
  font-size: 0.88rem;
}
.marque--pied { font-size: 1.5rem; color: var(--texte); }
.pied a { color: var(--accent); }

/* ---------- barre mobile ---------- */

.barre-mobile {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem var(--marge);
  background: color-mix(in srgb, var(--fond) 95%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--filet);
}
.barre-mobile__prix { font-family: var(--display); font-size: 1.35rem; display: flex; align-items: baseline; gap: 0.55rem; }
.barre-mobile__prix em {
  font-family: var(--corps);
  font-style: normal;
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
@media (min-width: 900px) { .barre-mobile { display: none; } .pied { padding-bottom: var(--pile); } }

/* ---------- révélation au défilement ---------- */

.reveler { opacity: 0; transform: translateY(1.25rem); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.reveler.vu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveler { opacity: 1; transform: none; } }

/* navigation en un seul fichier (voir build_artifact.py) */
.page[hidden] { display: none; }

/* ---------- bandeau : compte à rebours ---------- */

.bandeau__compte {
  color: var(--moka);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.7rem;
  white-space: nowrap;
}
.bandeau__compte:not(:empty)::before { content: "· "; color: var(--greige); }

/* ---------- ouverture en vidéo ---------- */

.ouverture {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--filet);
  border-bottom: 1px solid var(--filet);
}

.ouverture__film { order: 1; background: var(--fond-alt); overflow: hidden; }
.ouverture__film video {
  display: block;
  width: 100%;
  height: min(56vh, 500px);
  object-fit: cover;
}

.ouverture__mot {
  order: 2;
  grid-column: 1 / -1;
  background: var(--fond);
  display: grid;
  gap: 1rem;
  justify-items: center;
  align-content: center;
  text-align: center;
  padding: clamp(2rem, 6vw, 3.5rem) var(--marge);
}
.ouverture__phrase {
  font-family: var(--display);
  font-size: clamp(2.1rem, 5.5vw, 3.2rem);
  line-height: 1.1;
  text-wrap: balance;
  max-width: 14ch;
}
.ouverture__prix { font-family: var(--display); font-size: 1.7rem; color: var(--texte-doux); }

@media (min-width: 900px) {
  .ouverture { grid-template-columns: 1fr minmax(19rem, 24rem) 1fr; }
  .ouverture__mot { grid-column: auto; padding-block: clamp(3rem, 6vw, 5rem); }
  .ouverture__film--second { order: 3; }
  .ouverture__film video { height: min(78vh, 660px); }
}

/* ---------- vitrine : la dernière vignette comble la ligne ---------- */

@media (max-width: 899px) {
  .vitrine > .produit-vignette:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .vitrine > .produit-vignette:last-child:nth-child(odd) img { aspect-ratio: 4 / 5; }
  .vitrine > .produit-vignette:last-child:nth-child(odd) h2,
  .vitrine > .produit-vignette:last-child:nth-child(odd) h3,
  .vitrine > .produit-vignette:last-child:nth-child(odd) .produit-vignette__prix {
    padding-inline: clamp(0.9rem, 4vw, 2rem);
  }
}

/* ---------- choix de la taille ---------- */

.tailles { border: 0; margin: 0; padding: 0; display: grid; gap: 0.7rem; justify-items: start; }
.tailles legend {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--texte-doux);
  padding: 0;
  margin-bottom: 0.15rem;
}
.tailles__liste { display: flex; flex-wrap: wrap; gap: 0.6rem; }

.taille {
  display: grid;
  justify-items: center;
  gap: 0.1rem;
  min-width: 4.4rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--filet);
  background: var(--blanc);
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.taille input { position: absolute; opacity: 0; width: 0; height: 0; }
.taille span { font-size: 0.95rem; letter-spacing: 0.08em; }
.taille small { font-size: 0.7rem; color: var(--texte-doux); font-variant-numeric: tabular-nums; }
.taille:hover { border-color: var(--greige); }
.taille:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.taille:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }

.tailles__guide {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--texte-doux);
  text-underline-offset: 0.25em;
}
.tailles__guide:hover { color: var(--accent); }

/* ---------- tableau des tailles ---------- */

.tableau {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.1rem;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}
.tableau caption {
  text-align: left;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--texte-doux);
  padding-bottom: 0.7rem;
}
.tableau th, .tableau td { text-align: left; padding: 0.6rem 0.75rem 0.6rem 0; border-bottom: 1px solid var(--filet); }
.tableau thead th {
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.tableau tbody th { font-weight: 500; color: var(--texte); }
.tableau tbody td { color: var(--texte-doux); }