/* ==========================================================================
   STUDIO ALMA — feuille de style principale
   Palette : crème, chocolat, taupe, bordeaux
   ========================================================================== */

:root {
  --creme: #F6F0E8;
  --creme-fonce: #EDE4D8;
  --ivoire: #FBF7F1;
  --blanc-casse: #FDFBF7;
  --chocolat: #3A2A20;
  --chocolat-clair: #5C4638;
  --taupe: #A08C7A;
  --cafe-au-lait: #C3AE99;
  --bordeaux: #5E2130;
  --ligne: rgba(58, 42, 32, 0.14);

  --serif: "Cormorant Garamond", "Times New Roman", Times, serif;
  --sans: "Jost", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --page: 1320px;
  --gutter: 20px;
  --transition: 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 62px;
}

@media (min-width: 900px) {
  :root { --gutter: 48px; --header-h: 84px; }
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--creme);
  color: var(--chocolat);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 350;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

h1, h2, h3 { font-family: var(--serif); font-weight: 300; margin: 0; }

.wrap {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* --------------------------------------------------------------- typographie */
.eyebrow {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--taupe);
  margin: 0 0 18px;
}

.titre-section {
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.1;
}

.soustitre {
  color: var(--chocolat-clair);
  font-size: 14px;
  max-width: 44ch;
  margin: 14px auto 0;
}

/* -------------------------------------------------------------------- boutons */
.btn {
  display: inline-block;
  padding: 15px 30px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--chocolat);
  background: var(--chocolat);
  color: var(--ivoire);
  text-align: center;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover { background: var(--bordeaux); border-color: var(--bordeaux); }

.btn--ligne { background: transparent; color: var(--chocolat); }
.btn--ligne:hover { background: var(--chocolat); color: var(--ivoire); }

.btn--clair { background: var(--ivoire); border-color: var(--ivoire); color: var(--chocolat); }
.btn--clair:hover { background: transparent; color: var(--ivoire); border-color: var(--ivoire); }

.btn--bloc { display: block; width: 100%; }

/* Achat direct : inactif tant qu'aucun lien de paiement n'est renseigné */
.btn--achat { margin-top: 10px; }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }
.btn--ligne[disabled]:hover { background: transparent; color: var(--chocolat); }

.lien-souligne {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ligne);
  padding-bottom: 3px;
  transition: border-color var(--transition);
}
.lien-souligne:hover { border-color: var(--chocolat); }

/* --------------------------------------------------------------------- header */
.bandeau {
  background: var(--chocolat);
  color: var(--creme);
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px var(--gutter);
}

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--creme);
  border-bottom: 1px solid var(--ligne);
}

.header__inner {
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.logo {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  white-space: nowrap;
  text-indent: 0.3em;
}
@media (min-width: 900px) { .logo { font-size: 24px; } }

.nav { display: none; }
@media (min-width: 900px) {
  .nav { display: flex; gap: 30px; align-items: center; justify-self: start; }
}
.nav a {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 2px;
}
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--chocolat);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }

.outils {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-self: end;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.outils__texte { display: none; }
@media (min-width: 900px) { .outils__texte { display: inline; } .outils { gap: 18px; } }

.burger { display: inline-flex; flex-direction: column; gap: 4px; justify-self: start; padding: 6px 0; }
.burger span { display: block; width: 20px; height: 1px; background: var(--chocolat); transition: transform var(--transition), opacity var(--transition); }
@media (min-width: 900px) { .burger { display: none; } }

.compteur-panier {
  font-variant-numeric: tabular-nums;
  font-size: 10px;
  margin-left: 3px;
}

/* ------------------------------------------------------------ menu mobile */
.menu-mobile {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--creme);
  padding: 22px var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  transform: translateY(-14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.menu-mobile.est-ouvert { opacity: 1; transform: none; visibility: visible; }
.menu-mobile__haut { display: flex; justify-content: space-between; align-items: center; height: var(--header-h); margin-top: -22px; }
.menu-mobile__liens { margin-top: 34px; display: flex; flex-direction: column; gap: 22px; }
.menu-mobile__liens a {
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.menu-mobile__bas { margin-top: auto; display: flex; flex-direction: column; gap: 14px; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--chocolat-clair); }
.fermer { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; }

/* ----------------------------------------------------------------------- hero */
.hero { position: relative; background: var(--creme-fonce); }
.hero__media { position: relative; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__voile {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(58,42,32,0) 24%, rgba(58,42,32,0.34) 48%,
    rgba(58,42,32,0.62) 68%, rgba(58,42,32,0.80) 100%);
}
.hero__contenu {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--gutter);
  color: var(--blanc-casse);
  max-width: 620px;
}
.hero__titre {
  font-size: clamp(36px, 9vw, 74px);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.02;
}
.hero__texte { margin: 16px 0 26px; font-size: 14px; max-width: 38ch; color: rgba(253,251,247,0.9); }

/* Grand écran : composition éditoriale en deux colonnes, photo portrait entière */
@media (min-width: 900px) {
  .hero { display: grid; grid-template-columns: 0.92fr 1.08fr; align-items: stretch; background: var(--creme); }
  .hero__media { order: 2; aspect-ratio: auto; height: min(86vh, 760px); }
  .hero__voile { display: none; }
  .hero__contenu {
    order: 1;
    position: static;
    max-width: none;
    color: var(--chocolat);
    display: flex; flex-direction: column; justify-content: center;
    padding: 6vw clamp(40px, 5vw, 80px);
  }
  .hero__texte { color: var(--chocolat-clair); }
  .hero__contenu .btn { align-self: flex-start; background: var(--chocolat); border-color: var(--chocolat); color: var(--ivoire); }
  .hero__contenu .btn:hover { background: var(--bordeaux); border-color: var(--bordeaux); }
}

/* ---------------------------------------------------------------- sections */
.section { padding: 72px 0; }
@media (min-width: 900px) { .section { padding: 108px 0; } }
.section--serre { padding: 52px 0; }
.section__tete { text-align: center; margin-bottom: 44px; }

/* ------------------------------------------------------------------ produits */
.grille-produits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px 16px;
}
@media (min-width: 760px) { .grille-produits { grid-template-columns: repeat(3, 1fr); gap: 52px 32px; } }

.carte { display: block; }
.carte__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--creme-fonce);
}
.carte__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.22, 0.61, 0.36, 1), opacity var(--transition);
}
.carte__media img + img { position: absolute; inset: 0; opacity: 0; }
.carte:hover .carte__media img { transform: scale(1.035); }
.carte:hover .carte__media img + img { opacity: 1; }

.carte__infos { padding-top: 14px; }
.carte__nom { font-family: var(--serif); font-size: 21px; letter-spacing: 0.04em; }
.carte__meta { font-size: 12px; color: var(--taupe); letter-spacing: 0.06em; margin-top: 2px; }
.carte__prix { font-size: 13px; margin-top: 6px; letter-spacing: 0.04em; }

/* ----------------------------------------------------------------- éditorial */
.editorial { position: relative; }
.editorial__media { aspect-ratio: 4 / 5; overflow: hidden; }
.editorial__media img { width: 100%; height: 100%; object-fit: cover; }
.editorial__voile { position: absolute; inset: 0; background: rgba(58,42,32,0.40); }
.editorial__contenu {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; color: var(--blanc-casse);
  padding: var(--gutter);
}
/* Grand écran : photo à gauche, texte à droite — rythme inversé par rapport au hero */
@media (min-width: 900px) {
  .editorial { display: grid; grid-template-columns: 1.08fr 0.92fr; background: var(--creme-fonce); }
  .editorial__media { order: 1; aspect-ratio: auto; height: min(84vh, 740px); }
  .editorial__voile { display: none; }
  .editorial__contenu {
    order: 2;
    position: static;
    align-items: flex-start; text-align: left;
    color: var(--chocolat);
    padding: 6vw clamp(40px, 5vw, 80px);
  }
  .editorial__texte { color: var(--chocolat-clair); }
  .editorial__contenu .btn { background: var(--chocolat); border-color: var(--chocolat); color: var(--ivoire); }
  .editorial__contenu .btn:hover { background: var(--bordeaux); border-color: var(--bordeaux); }
}
.editorial__titre { font-size: clamp(28px, 6vw, 54px); letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.08; }
.editorial__texte { max-width: 42ch; margin: 18px 0 28px; font-size: 14px; color: rgba(253,251,247,0.9); }

/* ---------------------------------------------------------------- prix unique */
.prix-unique { text-align: center; border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); }
.prix-unique h2 {
  font-size: clamp(24px, 5vw, 40px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.prix-unique p { color: var(--chocolat-clair); margin: 14px 0 0; font-size: 14px; }

/* ------------------------------------------------------------------- bandeau 3 */
.trio {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  text-align: center;
}
@media (min-width: 760px) { .trio { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
.trio h3 { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; font-family: var(--sans); }
.trio p { color: var(--chocolat-clair); font-size: 13px; margin: 8px 0 0; }

/* --------------------------------------------------------------- page produit */
.produit { display: grid; grid-template-columns: 1fr; gap: 32px; padding: 26px 0 72px; }
@media (min-width: 900px) {
  .produit { grid-template-columns: 1.15fr 0.85fr; gap: 64px; padding: 42px 0 120px; align-items: start; }
}

.galerie { display: grid; gap: 10px; }
@media (min-width: 900px) { .galerie { gap: 16px; } }
.galerie__vue { aspect-ratio: 4 / 5; overflow: hidden; background: var(--creme-fonce); }
.galerie__vue img { width: 100%; height: 100%; object-fit: cover; }
.galerie__miniatures { display: flex; gap: 10px; }
.galerie__miniatures button {
  width: 62px; aspect-ratio: 4/5; overflow: hidden;
  border: 1px solid transparent; background: var(--creme-fonce);
  transition: border-color var(--transition);
}
.galerie__miniatures button[aria-current="true"] { border-color: var(--chocolat); }
.galerie__miniatures img { width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 900px) { .panneau { position: sticky; top: calc(var(--header-h) + 28px); } }
.panneau__nom { font-size: clamp(32px, 5vw, 44px); letter-spacing: 0.05em; }
.panneau__prix { font-size: 18px; margin-top: 10px; letter-spacing: 0.04em; }
.panneau__type { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); margin-top: 4px; }
.panneau__desc { color: var(--chocolat-clair); margin: 22px 0 28px; max-width: 42ch; }

.rassurances { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 16px; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--taupe); }

.accordeons { margin-top: 38px; border-top: 1px solid var(--ligne); }
.accordeon { border-bottom: 1px solid var(--ligne); }
.accordeon__tete {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 17px 0; text-align: left;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
}
.accordeon__signe { transition: transform var(--transition); font-size: 15px; line-height: 1; }
.accordeon[data-ouvert="true"] .accordeon__signe { transform: rotate(45deg); }
.accordeon__corps { overflow: hidden; max-height: 0; transition: max-height var(--transition); }
.accordeon__corps p { margin: 0 0 18px; color: var(--chocolat-clair); font-size: 14px; }

/* ------------------------------------------------------------------- panier */
.panier-titre { font-size: clamp(30px, 6vw, 46px); letter-spacing: 0.1em; text-transform: uppercase; }

.panier-grille { display: grid; grid-template-columns: 1fr; gap: 40px; padding-bottom: 90px; }
@media (min-width: 900px) { .panier-grille { grid-template-columns: 1.4fr 0.6fr; gap: 64px; align-items: start; } }

.ligne-panier { display: grid; grid-template-columns: 84px 1fr auto; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--ligne); align-items: start; }
.ligne-panier__img { aspect-ratio: 4/5; overflow: hidden; background: var(--creme-fonce); }
.ligne-panier__img img { width: 100%; height: 100%; object-fit: cover; }
.ligne-panier__nom { font-family: var(--serif); font-size: 21px; }
.ligne-panier__meta { font-size: 12px; color: var(--taupe); letter-spacing: 0.06em; }
.supprimer { display: block; margin-top: 12px; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); border-bottom: 1px solid var(--ligne); }
.supprimer:hover { color: var(--bordeaux); }

.recap { background: var(--ivoire); padding: 28px; }
@media (min-width: 900px) { .recap { position: sticky; top: calc(var(--header-h) + 28px); } }
.recap h2 { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; font-family: var(--sans); margin-bottom: 18px; }
.recap__ligne { display: flex; justify-content: space-between; padding: 9px 0; font-size: 14px; }
.recap__total { border-top: 1px solid var(--ligne); margin-top: 10px; padding-top: 16px; font-size: 16px; }
.recap .btn { margin-top: 20px; }
.recap__note { font-size: 11px; color: var(--taupe); text-align: center; margin: 14px 0 0; letter-spacing: 0.08em; }

.panier-vide { text-align: center; padding: 70px 0 110px; }
.panier-vide p { color: var(--chocolat-clair); margin: 0 0 26px; }

/* ---------------------------------------------------------------- notification */
.toast {
  position: fixed;
  left: 50%; bottom: 24px;
  transform: translate(-50%, 16px);
  background: var(--chocolat);
  color: var(--creme);
  padding: 13px 24px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 120;
}
.toast.est-visible { opacity: 1; transform: translate(-50%, 0); visibility: visible; }

/* -------------------------------------------------------------------- footer */
.footer { background: var(--ivoire); border-top: 1px solid var(--ligne); padding: 62px 0 32px; }
.footer__grille { display: grid; grid-template-columns: 1fr; gap: 38px; }
@media (min-width: 760px) { .footer__grille { grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; } }
.footer__logo { font-family: var(--serif); font-size: 22px; letter-spacing: 0.3em; text-transform: uppercase; }
.footer__mot { color: var(--chocolat-clair); font-size: 13px; margin: 14px 0 0; max-width: 34ch; }
.footer h3 { font-family: var(--sans); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--taupe); margin-bottom: 14px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 13px; }
.footer ul a { transition: color var(--transition); }
.footer ul a:hover { color: var(--bordeaux); }
.footer__bas {
  margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--ligne);
  display: flex; flex-direction: column; gap: 10px;
  font-size: 11px; letter-spacing: 0.12em; color: var(--taupe);
}
@media (min-width: 760px) { .footer__bas { flex-direction: row; justify-content: space-between; align-items: center; } }

/* --------------------------------------------------------------- page texte */
.page-tete { padding: 56px 0 34px; text-align: center; }
@media (min-width: 900px) { .page-tete { padding: 80px 0 48px; } }
.fil { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); padding: 22px 0 0; }
.texte-long { max-width: 62ch; margin: 0 auto; padding-bottom: 90px; }
.texte-long h2 { font-size: 24px; letter-spacing: 0.08em; text-transform: uppercase; margin: 44px 0 12px; }
.texte-long p { color: var(--chocolat-clair); }

/* ----------------------------------------------------------- apparition douce */
.apparait { opacity: 0; transform: translateY(18px); transition: opacity 1s ease, transform 1s cubic-bezier(0.22,0.61,0.36,1); }
.apparait.est-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .apparait { opacity: 1; transform: none; }
}

/* icônes des outils : visibles seulement quand le libellé est masqué */
.outils a { display: inline-flex; align-items: center; }
.outils__icone { display: block; width: 17px; height: 17px; flex: none; }
@media (min-width: 900px) { .outils__icone { display: none; } }
.bandeau__suite { display: none; }
@media (min-width: 560px) { .bandeau__suite { display: inline; } .bandeau { letter-spacing: 0.2em; } }

/* sécurité : sans JavaScript, le contenu reste visible */
.no-js .apparait { opacity: 1; transform: none; }