/* Vitrine Boulangeor — feuille de styles unique, sans dépendance externe.
   Palette reprise de l'application : or (#FFD700) et brun (#8B4513),
   fonds crème ; accents terracotta et sauge. */

:root {
  --creme: #FBF6EC;
  --ivoire: #FFFDF8;
  --farine: #F3EAD9;
  --mie: #EADBC0;
  --croute: #8B4513;
  --croute-fonce: #5C2E0E;
  --fournil: #2A1A10;
  --texte: #2B1E14;
  --texte-doux: #5E4B3B;
  --or: #FFD700;
  --or-fonce: #E8B800;
  --terracotta: #B5532E;
  --sauge: #5F7A5A;
  --bord: #E2D3B8;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Liberation Serif", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --rayon: 18px;
  --ombre: 0 18px 40px -18px rgba(60, 30, 10, .35);
  --largeur: 1160px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--ivoire);
  color: var(--texte);
  font: 400 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--texte);
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 5.6vw, 4rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

a { color: var(--croute); text-underline-offset: .18em; }
a:hover { color: var(--croute-fonce); }

:focus-visible {
  outline: 3px solid var(--terracotta);
  outline-offset: 3px;
  border-radius: 6px;
}

.conteneur { width: min(100% - 32px, var(--largeur)); margin-inline: auto; }
.conteneur--etroit { max-width: 820px; }

.evitement {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--fournil); color: #fff; padding: .6em 1em; border-radius: 8px;
}
.evitement:focus { top: 12px; color: #fff; }

.surtitre {
  font: 700 .8rem/1.2 var(--sans);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: .9em;
}

/* Boutons */
.bouton {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .75em 1.4em;
  border-radius: 999px; border: 2px solid transparent;
  font: 700 1rem/1.2 var(--sans); text-decoration: none; text-align: center;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.bouton--principal { background: var(--or); color: var(--fournil); border-color: var(--or); }
.bouton--principal:hover { background: var(--or-fonce); border-color: var(--or-fonce); color: var(--fournil); transform: translateY(-1px); }
.bouton--secondaire { border-color: var(--croute); color: var(--croute); background: transparent; }
.bouton--secondaire:hover { background: var(--croute); color: #fff; }
.bouton--petit { min-height: 42px; padding: .55em 1.1em; font-size: .95rem; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.6em 0; }
.actions--centre { justify-content: center; }

/* En-tête */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 248, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bord);
}
.entete__barre { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }

.marque {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 1.35rem/1 var(--serif); color: var(--croute); text-decoration: none;
}
.marque img { border-radius: 10px; }
.marque--clair { color: #FFF6E5; }
.marque--clair:hover { color: var(--or); }

.navigation { display: flex; align-items: center; gap: 28px; }
.navigation ul { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.navigation ul a { color: var(--texte); text-decoration: none; font-weight: 600; padding: .4em 0; }
.navigation ul a:hover { color: var(--croute); text-decoration: underline; }

.menu-bouton {
  display: none; align-items: center; gap: 8px;
  min-height: 44px; padding: 0 14px;
  border: 1px solid var(--bord); border-radius: 999px;
  background: var(--ivoire); color: var(--texte);
  font: 600 .95rem var(--sans); cursor: pointer;
}
.menu-bouton__icone, .menu-bouton__icone::before, .menu-bouton__icone::after {
  display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px;
  position: relative; transition: transform .2s;
}
.menu-bouton__icone::before, .menu-bouton__icone::after { content: ""; position: absolute; left: 0; }
.menu-bouton__icone::before { top: -6px; }
.menu-bouton__icone::after { top: 6px; }
.menu-bouton[aria-expanded="true"] .menu-bouton__icone { background: transparent; }
.menu-bouton[aria-expanded="true"] .menu-bouton__icone::before { transform: translateY(6px) rotate(45deg); }
.menu-bouton[aria-expanded="true"] .menu-bouton__icone::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 880px) {
  .js .menu-bouton { display: inline-flex; }
  .js .navigation {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 16px;
    padding: 16px 16px 24px;
    background: var(--ivoire); border-bottom: 1px solid var(--bord);
    box-shadow: var(--ombre);
  }
  .js .navigation.ouverte { display: flex; }
  .navigation ul { flex-direction: column; gap: 0; }
  .navigation ul a { display: block; padding: .8em 0; border-bottom: 1px solid var(--farine); }
  /* Sans JavaScript : liens affichés sous la marque */
  html:not(.js) .entete__barre { flex-wrap: wrap; padding-block: 10px; }
  html:not(.js) .navigation { width: 100%; flex-wrap: wrap; }
}

/* Héros */
.heros {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(255, 215, 0, .22), transparent 60%),
    linear-gradient(180deg, var(--creme), var(--ivoire));
  padding: clamp(40px, 7vw, 96px) 0 clamp(48px, 7vw, 88px);
}
.heros__grille { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.heros__chapo { font-size: clamp(1.1rem, 1.6vw, 1.25rem); color: var(--texte-doux); max-width: 34em; }
.heros__garanties { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--texte-doux); font-size: .95rem; }
.heros__garanties li::before { content: "✓"; color: var(--sauge); font-weight: 700; margin-right: .45em; }

.heros__visuel { position: relative; padding-bottom: 40px; }
.heros__photo {
  width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover;
  border-radius: calc(var(--rayon) + 8px);
  box-shadow: var(--ombre);
}
.heros__telephone {
  position: absolute; right: clamp(-8px, -1vw, 0px); bottom: 0;
  width: clamp(150px, 38%, 230px);
}

/* Cadre téléphone pour les captures */
.telephone {
  margin: 0;
  padding: 7px;
  background: var(--fournil);
  border-radius: 30px;
  box-shadow: 0 24px 50px -20px rgba(42, 26, 16, .55);
}
.telephone img { border-radius: 24px; width: 100%; }

/* Contenu embarqué */
.contenus { background: var(--fournil); color: #F3E3C8; }
.contenus__liste {
  list-style: none; margin-block: 0; padding: 22px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 28px;
  font-size: .98rem;
}
.contenus__liste strong { font: 700 1.6rem/1 var(--serif); color: var(--or); margin-right: .3em; }

/* Sections */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--creme { background: var(--creme); }
.section__entete { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.section__entete p:not(.surtitre) { color: var(--texte-doux); font-size: 1.1rem; }

/* Besoins */
.besoins {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
  border-top: 1px solid var(--bord);
}
.besoins li { padding: 28px 32px 24px 0; border-bottom: 1px solid var(--bord); counter-increment: besoin; }
.besoins li:nth-child(odd) { border-right: 1px solid var(--bord); }
.besoins li:nth-child(even) { padding-left: 32px; padding-right: 0; }
.besoins h3 { font-size: 1.25rem; color: var(--croute-fonce); }
.besoins p { color: var(--texte-doux); margin: 0; }

/* Fonctionnalités */
.atout {
  display: grid; grid-template-columns: minmax(200px, 300px) 1fr; gap: clamp(28px, 6vw, 88px);
  align-items: center;
  padding: clamp(24px, 4vw, 48px) 0;
}
.atout + .atout { border-top: 1px solid var(--bord); }
.atout--inverse { grid-template-columns: 1fr minmax(200px, 300px); }
.atout--inverse .atout__capture { order: 2; }
.atout__capture { max-width: 300px; justify-self: center; }
.atout__etiquette {
  display: inline-block; margin-bottom: .8em;
  padding: .3em .8em; border-radius: 999px;
  background: var(--mie); color: var(--croute-fonce);
  font: 700 .82rem/1.3 var(--sans);
}
.atout h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.atout__texte > p { color: var(--texte-doux); max-width: 36em; }
.nuance { font-size: .95rem; font-style: italic; }

.coches { list-style: none; padding: 0; margin: 0 0 1em; }
.coches li { position: relative; padding-left: 1.7em; margin-bottom: .45em; }
.coches li::before {
  content: ""; position: absolute; left: 0; top: .45em;
  width: .8em; height: .8em; border-radius: 50%;
  background: var(--sauge); box-shadow: inset 0 0 0 3px var(--creme);
  border: 2px solid var(--sauge);
}

.aussi {
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--ivoire); border: 1px solid var(--bord); border-radius: var(--rayon);
}
.aussi__liste { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; }
.aussi__liste li { color: var(--texte-doux); }
.aussi__liste strong { color: var(--texte); }

/* Étapes */
.etapes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.etape img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: top;
  border-radius: var(--rayon); border: 1px solid var(--bord);
  margin-bottom: 20px; background: var(--creme);
}
.etape h3 { display: flex; align-items: center; gap: 12px; }
.etape__num {
  flex: none; display: inline-grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--or); color: var(--fournil); font: 700 1.05rem/1 var(--sans);
}
.etape p { color: var(--texte-doux); }

/* Précision */
.section--sombre { background: var(--fournil); color: #EFE2CC; }
.section--sombre h2 { color: #FFF6E5; }
.section--sombre .surtitre { color: var(--or); }
.precision { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.precision__texte > p { color: #E3D3B8; }
.precision__note { font-size: .98rem; }
.precision__photo { margin: 0; }
.precision__photo img { border-radius: calc(var(--rayon) + 6px); width: 100%; }

.formule { width: 100%; max-width: 440px; border-collapse: collapse; margin: 1.4em 0 1.6em; font-variant-numeric: tabular-nums; }
.formule caption { text-align: left; font: 700 .85rem var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--or); padding-bottom: .6em; }
.formule th, .formule td { padding: .55em .4em; border-bottom: 1px solid rgba(243, 227, 200, .18); text-align: right; }
.formule th[scope="row"], .formule thead th:first-child { text-align: left; font-weight: 400; }
.formule thead th { font-size: .85rem; color: #CDB894; font-weight: 600; }
.formule tfoot th, .formule tfoot td { font-weight: 700; color: #FFF6E5; border-bottom: 0; border-top: 2px solid rgba(255, 215, 0, .5); }

/* Démonstration */
.galerie {
  list-style: none; margin: 0 0 clamp(40px, 6vw, 72px); padding: 8px 4px 24px;
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, 240px); gap: 24px;
  overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
}
.galerie li { scroll-snap-align: start; }
.galerie p { text-align: center; font-weight: 600; margin: 14px 0 0; color: var(--texte-doux); }

.navigateur {
  margin: 0 auto; max-width: 980px;
  border-radius: 14px; overflow: hidden;
  border: 1px solid var(--bord); box-shadow: var(--ombre); background: var(--farine);
}
.navigateur__barre { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: var(--farine); }
.navigateur__barre span { width: 11px; height: 11px; border-radius: 50%; background: var(--mie); }
.navigateur__barre em {
  flex: 1; margin-left: 12px; font: 400 .85rem var(--sans); font-style: normal; color: var(--texte-doux);
  background: var(--ivoire); border-radius: 999px; padding: .25em 1em; max-width: 320px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.navigateur figcaption { padding: 12px 16px; font-size: .95rem; color: var(--texte-doux); background: var(--ivoire); }

/* Pourquoi */
.pourquoi { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.pourquoi__atouts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 36px; margin: 0; }
.pourquoi__atouts dt { font: 700 1.2rem/1.3 var(--serif); color: var(--croute-fonce); margin-bottom: .35em; }
.pourquoi__atouts dd { margin: 0; color: var(--texte-doux); }
.limites {
  background: var(--ivoire); border-left: 4px solid var(--terracotta);
  border-radius: 0 var(--rayon) var(--rayon) 0; padding: 24px 28px;
}
.limites ul { margin: 0; padding-left: 1.1em; }
.limites li { margin-bottom: .7em; color: var(--texte-doux); }
.limites strong { color: var(--texte); }

/* Installation */
.installation { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plateforme { background: var(--creme); border-radius: var(--rayon); padding: 26px 28px; border: 1px solid var(--bord); }
.plateforme h3 { font-size: 1.2rem; }
.plateforme ol { margin: 0; padding-left: 1.2em; }
.plateforme li { margin-bottom: .45em; }
.plateforme p { margin: 0; color: var(--texte-doux); }

/* FAQ */
.faq details { border-bottom: 1px solid var(--bord); }
.faq details:first-child { border-top: 1px solid var(--bord); }
.faq summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; font: 700 1.15rem/1.35 var(--serif);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; flex: none; display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--mie); color: var(--croute-fonce); font: 700 1.2rem/1 var(--sans);
  transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--texte-doux); padding-bottom: 12px; max-width: 46em; }

/* Appel final */
.final {
  background:
    linear-gradient(rgba(42, 26, 16, .78), rgba(42, 26, 16, .86)),
    url("images/baguettes-900.webp") center / cover no-repeat;
  color: #F3E3C8; text-align: center;
  padding: clamp(72px, 10vw, 128px) 0;
}
.final h2 { color: #FFF6E5; }
.final__contenu { max-width: 680px; }
.final p { font-size: 1.15rem; margin-bottom: 1.6em; }

/* Pied de page */
.pied { background: #1E130B; color: #CDB894; padding: 56px 0 40px; font-size: .95rem; }
.pied a { color: #F3E3C8; }
.pied a:hover { color: var(--or); }
.pied h2 { font: 700 .82rem var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--or); margin-bottom: 1em; }
.pied__grille { display: grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: 40px; }
.pied ul { list-style: none; margin: 0; padding: 0; }
.pied li { margin-bottom: .55em; }
.pied__marque .marque { margin-bottom: 1em; }
.pied__note { margin-top: 1em; font-size: .88rem; }

/* Apparition discrète (uniquement avec JS et sans préférence de mouvement réduit) */
@media (prefers-reduced-motion: no-preference) {
  .js .revele { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
  .js .revele.visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Adaptations */
@media (max-width: 960px) {
  .heros__grille, .precision, .pourquoi { grid-template-columns: 1fr; }
  .heros__visuel { max-width: 620px; }
  .installation { grid-template-columns: 1fr; }
  .pied__grille { grid-template-columns: 1fr 1fr; }
  .pied__marque { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .besoins { grid-template-columns: 1fr; }
  .besoins li, .besoins li:nth-child(even) { padding: 22px 0; border-right: 0; }
  .atout, .atout--inverse { grid-template-columns: 1fr; }
  .atout--inverse .atout__capture { order: 0; }
  .atout__capture { max-width: 240px; }
  .aussi__liste, .pourquoi__atouts { grid-template-columns: 1fr; }
  .etapes { grid-template-columns: 1fr; }
  .etape img { aspect-ratio: 4 / 3; }
  .contenus__liste { justify-content: flex-start; }
  .contenus__liste li { flex: 1 1 40%; }
  .pied__grille { grid-template-columns: 1fr; }
  .actions .bouton { flex: 1 1 100%; }
}
@media (max-width: 380px) {
  .heros__telephone { width: 130px; }
  .marque span { font-size: 1.2rem; }
  .menu-bouton__texte { display: none; }
}