/* ==========================================================================
   BioPharma — boutique dermo-cosmétique (Maroc)
   Design system inspiré de Faire : neutres chauds, noir profond, beaucoup
   d'air, cartes sans ombre portée.
   ========================================================================== */

:root {
  --ink: #1a1a1a;
  --ink-soft: #5f5b56;
  --ink-mute: #8c8781;
  --line: #e5e1da;
  --line-strong: #cfc9c0;
  --paper: #ffffff;
  --cream: #faf8f5;
  --cream-deep: #f2eee8;
  --accent: #b4462f;
  --accent-soft: #fbeeea;
  --green: #1f6b4a;
  --green-soft: #e8f2ed;

  --radius: 8px;
  --radius-lg: 14px;
  --shell: 1400px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }
/* `display` d'une classe l'emporte sinon sur l'attribut hidden. */
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 { margin: 0; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: 34px; }
h2 { font-size: 24px; }
h3 { font-size: 18px; }

.shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 24px;
}

.muted { color: var(--ink-mute); }
.small { font-size: 13px; }

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.15s ease, background 0.15s ease;
}
.btn:hover { opacity: 0.85; text-decoration: none; }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--cream-deep); opacity: 1; }

.btn--block { width: 100%; }
.btn--sm { padding: 8px 16px; font-size: 13px; }

/* ---------------------------------------------------------------- en-tête */

.promo {
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  text-align: center;
  padding: 9px 16px;
  letter-spacing: 0.01em;
}
.promo span { opacity: 0.6; margin: 0 10px; }

.masthead {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.masthead__row {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 16px 24px;
  max-width: var(--shell);
  margin: 0 auto;
}

.logo {
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 600;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.logo:hover { text-decoration: none; }
.logo em { font-style: normal; color: var(--accent); }

.searchbar {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0 18px;
  height: 44px;
  background: var(--cream);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.searchbar:focus-within {
  border-color: var(--ink);
  background: var(--paper);
}
.searchbar input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 15px;
  color: var(--ink);
  min-width: 0;
}
.searchbar svg { flex-shrink: 0; color: var(--ink-mute); }

.masthead__links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 500;
  flex-shrink: 0;
}

.cart-link { position: relative; display: flex; align-items: center; gap: 7px; }
.cart-count {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.catnav {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.catnav__row {
  display: flex;
  gap: 26px;
  overflow-x: auto;
  padding: 12px 24px;
  max-width: var(--shell);
  margin: 0 auto;
  font-size: 14px;
  scrollbar-width: none;
}
.catnav__row::-webkit-scrollbar { display: none; }
.catnav__row a { white-space: nowrap; padding-bottom: 2px; border-bottom: 2px solid transparent; }
.catnav__row a:hover { border-color: var(--ink); text-decoration: none; }
.catnav__row a.is-active { border-color: var(--accent); font-weight: 600; }

/* ------------------------------------------------------------------ hero */

.hero {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
  padding: 68px 0 76px;
}
.hero__inner { max-width: 720px; }
.hero h1 { font-size: 46px; margin-bottom: 18px; }
.hero p { font-size: 17px; color: var(--ink-soft); margin: 0 0 28px; max-width: 560px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.usp {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}
.usp div { background: var(--paper); padding: 22px 24px; }
.usp strong { display: block; font-size: 14px; margin-bottom: 3px; }
.usp span { font-size: 13px; color: var(--ink-mute); }

.section { padding: 56px 0; }
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}
.section__head p { margin: 6px 0 0; color: var(--ink-mute); font-size: 14px; }
.section__head > a { white-space: nowrap; flex-shrink: 0; }

/* ------------------------------------------------------------- catégories */

.tiles {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.tile {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  background: var(--paper);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.tile:hover { border-color: var(--ink); text-decoration: none; transform: translateY(-2px); }
.tile strong { display: block; font-size: 15px; }
.tile span { font-size: 13px; color: var(--ink-mute); display: block; }
.tile__ar { color: var(--accent); font-size: 14px; margin: 2px 0 1px; }

/* ---------------------------------------------------------------- grille */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 26px 20px;
  align-items: start;
}

.card { position: relative; }
.card__media {
  position: relative;
  /* <a> est inline par défaut, et aspect-ratio n'a alors aucun effet :
     les cartes sans image prenaient une hauteur différente et la grille
     se décalait. */
  display: block;
  aspect-ratio: 1;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.35s ease;
}
.card:hover .card__media img { transform: scale(1.04); }

.card__ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 30px;
  color: var(--ink-mute);
  background: var(--cream-deep);
  text-align: center;
  padding: 16px;
  line-height: 1.2;
}

.card__badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  white-space: nowrap;
  background: var(--paper);
  border: 1px solid var(--line-strong);
}
.badge--new { background: var(--ink); color: #fff; border-color: var(--ink); }
.badge--best { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.badge--margin { background: var(--green-soft); color: var(--green); border-color: transparent; }

.card__quick {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.card:hover .card__quick { opacity: 1; transform: none; }
.card__quick .btn { width: 100%; background: var(--paper); color: var(--ink); border-color: var(--ink); }
.card__quick .btn:hover { background: var(--ink); color: #fff; opacity: 1; }

.card__brand {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.card__title {
  font-size: 14px;
  line-height: 1.4;
  margin: 0 0 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 39px;
}
.card__price { font-size: 14px; }
.card__price b { font-weight: 700; }
.card__price span { color: var(--ink-mute); }
.card__meta { font-size: 12px; color: var(--ink-mute); margin-top: 4px; }

/* --------------------------------------------------------- page recherche */

.layout {
  display: grid;
  grid-template-columns: 246px 1fr;
  gap: 44px;
  align-items: start;
  padding: 28px 0 72px;
}

.filters { position: sticky; top: 96px; }
.filters__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.filters__reset {
  border: 0;
  background: none;
  font-size: 13px;
  color: var(--ink-mute);
  text-decoration: underline;
  padding: 0;
}
.filters__reset:hover { color: var(--ink); }

.fgroup { border-top: 1px solid var(--line); padding: 16px 0; }
.fgroup > summary {
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fgroup > summary::-webkit-details-marker { display: none; }
.fgroup > summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--ink-soft);
  border-bottom: 1.5px solid var(--ink-soft);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.15s ease;
}
.fgroup[open] > summary::after { transform: rotate(-135deg) translateY(-2px); }
.fgroup__body { padding-top: 12px; }
.fgroup__scroll { max-height: 232px; overflow-y: auto; padding-right: 4px; }

.check {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  padding: 5px 0;
  cursor: pointer;
  color: var(--ink-soft);
}
.check:hover { color: var(--ink); }
.check input { width: 15px; height: 15px; accent-color: var(--ink); margin: 0; flex-shrink: 0; }
.check span.count { margin-left: auto; font-size: 12px; color: var(--ink-mute); }

.range { display: flex; align-items: center; gap: 8px; }
.range input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 13px;
  outline: 0;
  min-width: 0;
}
.range input:focus { border-color: var(--ink); }

.results__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.results__head h1 { font-size: 22px; }
.results__head h1 em { font-style: normal; }

.sort {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 14px;
  background: var(--paper);
  outline: 0;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 13px;
  background: var(--cream);
}
.chip button { border: 0; background: none; padding: 0; color: var(--ink-mute); font-size: 15px; line-height: 1; }
.chip button:hover { color: var(--ink); }

.empty { padding: 72px 0; text-align: center; color: var(--ink-mute); }
.empty h3 { margin-bottom: 8px; color: var(--ink); }

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

.pdp {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  padding: 32px 0 72px;
  align-items: start;
}
.gallery__main {
  aspect-ratio: 1;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 12px;
}
.gallery__main img { width: 100%; height: 100%; object-fit: contain; padding: 32px; }
.gallery__thumbs { display: flex; gap: 10px; }
.gallery__thumbs button {
  width: 74px;
  height: 74px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  padding: 6px;
  overflow: hidden;
}
.gallery__thumbs button.is-active { border-color: var(--ink); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: contain; }

.pdp__brand {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-mute);
}
.pdp h1 { font-size: 27px; margin: 8px 0 18px; }

.pricebox {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  background: var(--cream);
  margin-bottom: 22px;
}
.pricebox__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 7px 0;
  font-size: 14px;
}
.pricebox__row.is-lead { font-size: 16px; }
.pricebox__row.is-lead b { font-size: 24px; letter-spacing: -0.02em; }
.pricebox hr { border: 0; border-top: 1px solid var(--line-strong); margin: 12px 0; }

.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper);
}
.qty button { border: 0; background: none; width: 40px; height: 44px; font-size: 18px; color: var(--ink-soft); }
.qty button:hover { background: var(--cream-deep); color: var(--ink); }
.qty input {
  width: 54px;
  height: 44px;
  border: 0;
  outline: 0;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  -moz-appearance: textfield;
}
.qty input::-webkit-outer-spin-button,
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.buyrow { display: flex; gap: 12px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.buyrow .btn { flex: 1; min-width: 190px; height: 46px; }

.facts { border-top: 1px solid var(--line); margin-top: 22px; }
.facts dl { display: grid; grid-template-columns: 150px 1fr; gap: 0; margin: 0; font-size: 14px; }
.facts dt { color: var(--ink-mute); padding: 11px 0; border-bottom: 1px solid var(--line); }
.facts dd { margin: 0; padding: 11px 0; border-bottom: 1px solid var(--line); }

.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }

.prose { font-size: 15px; color: var(--ink-soft); line-height: 1.65; }

/* ------------------------------------------------------------------ panier */

.cartpage { display: grid; grid-template-columns: 1fr 340px; gap: 44px; padding: 32px 0 72px; align-items: start; }

.brandblock {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 18px;
  overflow: hidden;
}
.brandblock__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  flex-wrap: wrap;
}
.brandblock__head strong { font-size: 15px; }

.moq {
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.moq.is-ok { background: var(--green-soft); color: var(--green); }
.moq.is-low { background: var(--accent-soft); color: var(--accent); }

.line {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.line:last-child { border-bottom: 0; }
.line__media {
  display: block;
  width: 78px;
  height: 78px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  overflow: hidden;
}
.line__media img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.line__title { font-size: 14px; margin: 0 0 4px; }
.line__right { text-align: right; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; }
.line__remove { border: 0; background: none; font-size: 13px; color: var(--ink-mute); text-decoration: underline; padding: 0; }
.line__remove:hover { color: var(--accent); }

.summary {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: sticky;
  top: 96px;
}
.summary__row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 14px; }
.summary__row.is-total { font-size: 17px; font-weight: 700; }
.summary hr { border: 0; border-top: 1px solid var(--line); margin: 14px 0; }

.notice {
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}

/* ------------------------------------------------------- spécifique B2C/Pro */

.promo--pro { background: #123a2c; }

.logo__tag {
  font-family: var(--font);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  vertical-align: super;
  margin-left: 4px;
  color: var(--green);
}

.badge--sale { background: var(--accent); color: #fff; border-color: var(--accent); }
.badge--set { background: #2d2a4a; color: #fff; border-color: #2d2a4a; }

.card__price s { margin-left: 6px; font-size: 13px; }

.pdp__price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.pdp__price b { font-size: 30px; letter-spacing: -0.02em; }
.pdp__price s { font-size: 16px; }

.notice--info { background: var(--green-soft); color: var(--green); }

.blurred {
  filter: blur(4px);
  user-select: none;
  color: var(--ink-mute);
}

.probanner {
  background: var(--ink);
  color: #fff;
  padding: 44px 0;
}
.probanner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.probanner h2 { font-size: 24px; margin-bottom: 8px; }
.probanner p { margin: 0; opacity: 0.72; max-width: 560px; }
.probanner .btn {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
  flex-shrink: 0;
}

/* --------------------------------------------------------- affiches promo */

.poster {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: #fff;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.poster--atlas  { background: linear-gradient(135deg, #10323f 0%, #1c6b7a 55%, #2fa39a 100%); }
.poster--sahara { background: linear-gradient(135deg, #7a2f12 0%, #c2601f 55%, #e2a13c 100%); }
.poster--mint   { background: linear-gradient(135deg, #10331f 0%, #1f6b4a 55%, #46a377 100%); }
.poster--rose   { background: linear-gradient(135deg, #5c1430 0%, #a83258 55%, #e0899f 100%); }

/* Motif zellige : deux trames de losanges superposées, en pur CSS. */
.poster__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    repeating-linear-gradient(45deg, #fff 0 1px, transparent 1px 26px),
    repeating-linear-gradient(-45deg, #fff 0 1px, transparent 1px 26px);
  mask-image: radial-gradient(120% 90% at 100% 0%, #000 20%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 100% 0%, #000 20%, transparent 72%);
  z-index: -1;
}

/* Marge à droite réservée à la pastille, sinon elle mange le titre arabe. */
.poster__body { padding: 26px 100px 26px 26px; max-width: 620px; }

.poster__kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 14px;
  backdrop-filter: blur(4px);
}

.poster__ar {
  /* dir="rtl" garde l'ordre bidi correct ; l'alignement à gauche garde
     le bloc cohérent avec le français en dessous. */
  text-align: left;
  font-size: 30px;
  line-height: 1.35;
  margin-bottom: 6px;
  font-weight: 700;
}
.poster__fr {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
  opacity: 0.95;
}
.poster__text { font-size: 14px; opacity: 0.82; margin: 0 0 16px; line-height: 1.55; }

.poster__timer {
  font-size: 13px;
  margin: 0 0 16px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 999px;
  padding: 6px 14px;
  display: inline-block;
}

.poster__cta {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}
.poster__cta:hover { background: var(--cream); }

.poster__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
  transform: rotate(-8deg);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.22);
}

.poster--wide { min-height: 360px; }
.poster--wide .poster__ar { font-size: 38px; }
.poster--wide .poster__fr { font-size: 22px; }
.poster--wide .poster__body { padding: 40px 170px 40px 40px; }
.poster--wide .poster__badge { width: 108px; height: 108px; font-size: 26px; }

/* ------------------------------------------------------------- carrousel */

.carousel {
  position: relative;
  display: grid;
}
.carousel .poster {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease;
}
.carousel .poster.is-active { opacity: 1; visibility: visible; }

.carousel__dots {
  position: absolute;
  bottom: 18px;
  right: 24px;
  display: flex;
  gap: 8px;
  z-index: 2;
}
.carousel__dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transition: background 0.2s ease, transform 0.2s ease;
}
.carousel__dots button.is-active { background: #fff; transform: scale(1.35); }

.posters {
  display: grid;
  /* 380px mini : en dessous, la pastille et le titre arabe se disputent
     la largeur et tout part en retours à la ligne. */
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 18px;
}

/* --------------------------------------------------- recherches populaires */

.chip--link {
  background: var(--paper);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.chip--link:hover { border-color: var(--ink); background: var(--cream); text-decoration: none; }

.suggest { padding: 8px 0 28px; }
.suggest h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 12px; }

/* Un peu plus d'air pour l'arabe, dont les diacritiques dépassent. */
[lang="ar"], [dir="rtl"] { line-height: 1.7; }

/* ------------------------------------------------------------------- toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: #fff;
  padding: 13px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 90;
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ------------------------------------------------------------------ footer */

.footer {
  border-top: 1px solid var(--line);
  background: var(--cream);
  padding: 52px 0 34px;
  font-size: 14px;
}
.footer__cols { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 9px; color: var(--ink-soft); }
.footer__legal {
  border-top: 1px solid var(--line-strong);
  margin-top: 40px;
  padding-top: 20px;
  font-size: 13px;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ------------------------------------------------------ formulaire de devis */

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field > span { font-size: 13px; font-weight: 500; color: var(--ink-soft); }
.field .req { color: var(--accent); }

.field input,
.field select,
.field textarea {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
  font: inherit;
  font-size: 14px;
  background: var(--paper);
  color: var(--ink);
  outline: 0;
  width: 100%;
  min-width: 0;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--ink); }
.field textarea { resize: vertical; }

.field--error input,
.field--error select { border-color: var(--accent); background: var(--accent-soft); }

.form .btn { grid-column: 1 / -1; margin-top: 4px; }

.cartpage__actions { display: flex; gap: 10px; flex-wrap: wrap; }

.tiles--3 { grid-template-columns: repeat(3, 1fr); }
.tiles--3 .tile span { margin-top: 6px; line-height: 1.55; }

.breadcrumb { padding-top: 18px; }

.icon-link { position: relative; display: flex; align-items: center; gap: 7px; }

/* --------------------------------------------------------- menu mobile */

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  padding: 0 8px;
  border: 0;
  background: none;
  flex-shrink: 0;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.catnav__pro { display: none; color: var(--accent); font-weight: 600; }

/* ---------------------------------------------- barre d'achat fixe (mobile) */

.buybar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--paper);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.07);
}
.buybar__price b { font-size: 18px; }
.buybar__price s { font-size: 13px; margin-left: 6px; }
.buybar .btn { flex-shrink: 0; }

/* ------------------------------------------------------------- responsive */

@media (max-width: 1080px) {
  .tiles--3 { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(3, 1fr); }
  .usp { grid-template-columns: repeat(2, 1fr); }
  .pdp { grid-template-columns: 1fr; gap: 34px; }
  .cartpage { grid-template-columns: 1fr; }
  .summary { position: static; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .shell { padding: 0 16px; }

  /* En-tête : burger + logo + icônes sur une ligne, recherche en dessous. */
  .burger { display: flex; }
  .masthead__row { flex-wrap: wrap; gap: 10px 12px; padding: 12px 16px; }
  .logo { font-size: 23px; margin-right: auto; }
  .searchbar { order: 3; flex-basis: 100%; height: 42px; }
  .masthead__links { gap: 16px; }
  .hide-sm { display: none; }

  /* La barre de catégories devient un panneau déroulant. */
  .catnav__row {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 4px 16px 12px;
  }
  .catnav.is-open .catnav__row { display: flex; }
  .catnav__row a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
    font-size: 15px;
  }
  .catnav__row a:hover { border-color: var(--line); }
  .catnav__row a:last-child { border-bottom: 0; }
  .catnav__pro { display: block; }

  /* Filtres repliés par défaut : la grille produits passe en premier. */
  .layout { grid-template-columns: 1fr; gap: 0; }
  .filters {
    position: static;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    margin-bottom: 22px;
  }
  .filters__head { margin-bottom: 0; align-items: center; }
  .filters__head h3 { font-size: 16px; }
  /* On replie les facettes, pas l'en-tête : le bouton doit rester visible. */
  .filters[data-collapsed] [data-facets] { display: none; }
  .filters__toggle {
    border: 1px solid var(--line-strong);
    background: var(--paper);
    border-radius: 999px;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 600;
  }

  .hero { padding: 40px 0 44px; }
  .hero h1 { font-size: 30px; }
  h1 { font-size: 27px; }
  h2 { font-size: 21px; }
  .section { padding: 40px 0; }

  .poster--wide { min-height: 300px; }
  .poster--wide .poster__ar { font-size: 26px; }
  .poster--wide .poster__fr { font-size: 17px; }
  .poster--wide .poster__body { padding: 24px 88px 24px 22px; }
  .poster--wide .poster__badge { width: 66px; height: 66px; font-size: 15px; }
  .posters { grid-template-columns: 1fr; }
  .poster__ar { font-size: 24px; }

  /* Barre d'achat fixe sur la fiche produit ; on cache le bouton du flux. */
  body[data-page="product"] .buybar { display: flex; }
  body[data-page="product"] { padding-bottom: 76px; }
  body[data-page="product"] .buyrow .btn { display: none; }
  body[data-page="product"] .buyrow { margin-bottom: 14px; }
  .buyrow .qty { flex: 1; }
  .buyrow .qty input { flex: 1; width: auto; }
}

@media (max-width: 600px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
  .usp { grid-template-columns: 1fr; }
  .usp div { padding: 16px; }
  .facts dl { grid-template-columns: 1fr; }
  .facts dt { border-bottom: 0; padding-bottom: 0; }
  .footer__cols { grid-template-columns: 1fr; gap: 26px; }
  .form { grid-template-columns: 1fr; }

  .promo { font-size: 11.5px; padding: 7px 12px; }
  .promo span { margin: 0 5px; }

  /* Le prix et la quantité passent sous le produit, faute de largeur. */
  .line { grid-template-columns: 64px 1fr; gap: 12px; }
  .line__media { width: 64px; height: 64px; }
  .line__right {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  .line__remove { order: 3; }

  .results__head { gap: 12px; }
  .results__head h1 { font-size: 19px; }
  .sort { width: 100%; }

  .card__title { font-size: 13px; min-height: 36px; }
  .card__quick { display: none; }   /* pas de survol au doigt */
  .pdp h1 { font-size: 22px; }
  .pdp__price b { font-size: 25px; }
  .gallery__main img { padding: 18px; }

  .probanner { padding: 32px 0; }
  .probanner__inner { flex-direction: column; align-items: flex-start; }
  .cartpage__actions .btn { flex: 1; }
}

@media (max-width: 340px) {
  .grid { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr; }
}