/* ============================================================
   PERLA BLACK — Design system (inspiration Nike.com)
   HTML/CSS/JS vanilla — aucune étape de build requise.
   ============================================================ */

:root {
  --bg:            #ffffff;
  --surface:       #ffffff;
  --surface-alt:   #f5f5f5;
  --accent:        #c4462a;
  --accent-soft:   #f5f5f5;
  --accent-deep:   #c4462a;
  --ink:           #111111;
  --muted:         #707072;
  --line:          #e5e5e5;
  --ok:            #3f7d5b;
  --danger:        #b23b3b;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Anton', Impact, 'Arial Black', sans-serif;

  --container: 1500px;
  --radius: 0px;
  --radius-sm: 0px;
  --shadow: 0 10px 40px rgba(0, 0, 0, .12);
  --shadow-sm: 0 4px 18px rgba(0, 0, 0, .08);
  --transition: 220ms cubic-bezier(.2, .7, .3, 1);
  --header-h: 64px;
}

/* ------------------ Reset léger ------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
img { background: var(--accent-soft); }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; padding: 0; }

/* ------------------ Typographie ------------------ */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: .92; letter-spacing: .01em; text-transform: uppercase; color: var(--ink); }
h1 { font-size: clamp(2.6rem, 10vw, 6.5rem); }
h2 { font-size: clamp(1.8rem, 5vw, 3.2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.6rem); }
p { color: var(--ink); }
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--accent-deep);
}
.lead { font-size: 1.1rem; color: var(--muted); }

/* ------------------ Accessibilité ------------------ */
:focus-visible { outline: 2.5px solid var(--accent-deep); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px;
  transition: top var(--transition);
}
.skip-link:focus { top: 8px; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------ Layout ------------------ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
.section { padding-block: clamp(48px, 8vw, 96px); }
.section--alt { background: var(--surface-alt); }
.section-head { text-align: left; max-width: none; margin: 0 0 clamp(22px, 4vw, 32px); display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.section-head p { color: var(--muted); margin-top: 8px; }
.section-head--center { text-align: center; flex-direction: column; align-items: center; }

/* ------------------ Boutons ------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  text-align: center; line-height: 1;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn--primary { background: var(--ink); color: #fff; }
.btn--primary:hover { background: #000; box-shadow: var(--shadow-sm); }
.btn--accent { background: var(--accent); color: var(--ink); }
.btn--accent:hover { background: #efc4bf; box-shadow: var(--shadow-sm); }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--white { background: #fff; color: #111; }
.btn--white:hover { background: #e9e9e9; }
.btn--ghost-light { background: transparent; color: #fff; border: 1.5px solid #fff; }
.btn--ghost-light:hover { background: #fff; color: #111; }
.btn--block { width: 100%; }
.btn--lg { padding: 17px 34px; font-size: 1.02rem; }
.btn--sm { padding: 9px 18px; font-size: .85rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.link-underline { position: relative; font-weight: 600; }
.link-underline::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 1.5px;
  background: currentColor; transform: scaleX(1); transform-origin: left; transition: transform var(--transition);
}
.link-underline:hover::after { transform: scaleX(0); transform-origin: right; }

/* ------------------ Header / Nav ------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--line);
}
.announcement {
  background: var(--surface-alt); color: #333; text-align: center;
  font-size: .78rem; letter-spacing: .02em; padding: 8px 16px;
}
.announcement b { color: var(--accent); }
.nav {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  min-height: var(--header-h); gap: 16px;
}
.nav__logo { display: inline-flex; align-items: center; gap: 10px; grid-column: 2; justify-self: center; }
.nav__logo img { height: 44px; width: 44px; border-radius: 50%; object-fit: cover; display: block; }
.nav__logo-text { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: .06em; }
.nav__logo-text span { color: var(--accent); }
.mobile-menu__top img { height: 44px; width: 44px; border-radius: 50%; object-fit: cover; }
.footer-brand img { height: 72px; width: 72px; border-radius: 50%; object-fit: cover; margin-bottom: 4px; }
@media (max-width: 480px) { .nav__logo img { height: 38px; width: 38px; } .nav__logo-text { font-size: 1.1rem; } }
.nav__links { display: none; gap: 30px; align-items: center; }
.nav__links--left { grid-column: 1; justify-self: start; }
.nav__end { grid-column: 3; justify-self: end; display: flex; align-items: center; gap: 22px; }
.nav__links a { font-size: .95rem; font-weight: 500; position: relative; padding: 6px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1.5px;
  background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 999px; transition: background var(--transition);
}
.icon-btn:hover { background: var(--accent-soft); }
.icon-btn svg { width: 22px; height: 22px; }
.cart-count {
  position: absolute; top: 4px; right: 2px; min-width: 19px; height: 19px; padding: 0 5px;
  background: var(--accent-deep); color: #fff; border-radius: 999px;
  font-size: .68rem; font-weight: 700; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-body);
}
.cart-count[hidden] { display: none; }
.nav__toggle { display: inline-flex; }

/* Menu mobile */
.mobile-menu {
  position: fixed; inset: 0; z-index: 150; background: var(--bg);
  transform: translateX(100%); transition: transform var(--transition);
  display: flex; flex-direction: column; padding: 20px;
}
.mobile-menu[data-open="true"] { transform: translateX(0); }
.mobile-menu__top { display: flex; justify-content: space-between; align-items: center; min-height: var(--header-h); }
.mobile-menu nav { margin-top: 24px; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
  font-family: var(--font-display); font-size: 1.8rem; padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

/* ------------------ Hero Nike plein écran ------------------ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
  background: #111;
}
.hero__media {
  position: absolute; inset: 0; z-index: 0;
}
.hero__media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroKen 18s ease-in-out infinite alternate;
}
.hero__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.42), rgba(0,0,0,.08) 45%, rgba(0,0,0,.12));
}
.hero__inner {
  position: relative; z-index: 2;
  padding: 0 20px 56px;
  max-width: 860px;
  text-align: left;
  margin: 0;
}
.hero .kicker { color: #fff; opacity: .9; }
.hero h1 { margin: 10px 0 16px; color: #fff; text-shadow: 0 2px 30px rgba(0,0,0,.35); }
.hero p { color: rgba(255,255,255,.88); font-size: 1.05rem; margin-bottom: 26px; max-width: 34rem; font-weight: 500; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
@keyframes heroKen {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

/* ------------------ Marquee ------------------ */
.marquee { background: var(--ink); color: #fff; overflow: hidden; white-space: nowrap; padding: 14px 0; }
.marquee__track { display: inline-flex; gap: 44px; animation: marquee 26s linear infinite; font-family: var(--font-display); text-transform: uppercase; font-size: 1.05rem; letter-spacing: .03em; }
.marquee .dot { color: var(--accent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ------------------ Cartes catégories ------------------ */
.cats { display: grid; grid-template-columns: 1fr; gap: 14px; }
.cat {
  position: relative; overflow: hidden; aspect-ratio: 4/5; background: #111; color: #fff;
}
.cat img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s cubic-bezier(.22,1,.36,1);
  animation: imgFade .8s ease both;
}
.cat:hover img { transform: scale(1.06); }
.cat::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,.05) 58%);
}
.cat .lbl { position: absolute; left: 0; bottom: 0; z-index: 2; padding: 22px; width: 100%; }
.cat .lbl h3 { font-size: 2rem; margin-bottom: 12px; color: #fff; }

/* Fondu photo : overlay + entrée douce */
.photo-fade {
  position: relative; overflow: hidden; background: #111;
}
.photo-fade img {
  width: 100%; height: 100%; object-fit: cover;
  animation: imgFade .9s ease both;
  filter: contrast(1.05) saturate(1.04);
}
.photo-fade::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,.08), transparent 28%, transparent 62%, rgba(0,0,0,.28)),
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.18) 100%);
}
@keyframes imgFade {
  from { opacity: 0; transform: scale(1.04); }
  to { opacity: 1; transform: scale(1); }
}

/* ------------------ Grille produits (style streetlocker.fr actuel) ------------------ */
.product-grid, .grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.card {
  background: #f5f5f5;
  position: relative;
  display: flex;
  flex-direction: column;
}
.card .ph {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #eee;
  display: block;
}
.card .ph img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s cubic-bezier(.22,1,.36,1);
}
.card:hover .ph img { transform: scale(1.05); }
.card .tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: #fff; color: var(--accent); font-weight: 700; font-size: .72rem;
  padding: 5px 10px; border-radius: 999px;
}
.card .body { padding: 14px 14px 16px; display: flex; flex-direction: column; flex: 1; }
.card .cat-n { color: var(--accent); font-weight: 600; font-size: .82rem; text-transform: none; font-family: var(--font-body); letter-spacing: 0; }
.card h4 {
  font-family: var(--font-body); font-size: 1.02rem; font-weight: 700;
  margin: 2px 0; text-transform: none; letter-spacing: 0; line-height: 1.3;
}
.card h4 a:hover { color: var(--accent); }
.card .desc { color: var(--muted); font-size: .86rem; margin-top: 2px; }
.card .row { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; gap: 8px; }
.card .price { font-weight: 700; font-size: 1.05rem; font-family: var(--font-body); }

/* compat ancien markup */
.product-card { position: relative; display: flex; flex-direction: column; }
.stars { display: inline-flex; align-items: center; gap: 3px; color: var(--accent-deep); font-size: .8rem; }
.stars span { color: var(--muted); font-family: var(--font-body); }

/* ------------------ Bannière split (produit phare) ------------------ */
.split { display: grid; grid-template-columns: 1fr; background: var(--ink); color: #fff; }
.split .txt { padding: 56px 24px; display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.split .txt h2 { color: #fff; font-size: clamp(2.4rem, 6vw, 4.5rem); }
.split .txt p { color: #c9c9c9; max-width: 32rem; }
.split .media { position: relative; min-height: 360px; overflow: hidden; }
.split .media img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; transition: transform 1s cubic-bezier(.22,1,.36,1); }
.split:hover .media img { transform: scale(1.05); }

/* ------------------ Réassurance ------------------ */
.assurance { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
.assurance__item { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.assurance__item svg { width: 30px; height: 30px; color: var(--accent-deep); }
.assurance__item h3 { font-family: var(--font-body); font-size: 1rem; font-weight: 700; }
.assurance__item p { font-size: .88rem; color: var(--muted); }

/* ------------------ Preuve sociale ------------------ */
.reviews { display: grid; grid-template-columns: 1fr; gap: 18px; }
.review-card {
  background: var(--surface); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 14px;
}
.review-card__head { display: flex; align-items: center; gap: 12px; }
.review-card__avatar {
  width: 46px; height: 46px; border-radius: 999px; object-fit: cover; background: var(--accent);
}
.review-card__name { font-weight: 700; font-size: .95rem; }
.review-card__role { font-size: .8rem; color: var(--muted); }
.review-card blockquote { font-family: var(--font-display); font-size: 1.12rem; line-height: 1.4; }

/* ------------------ Newsletter ------------------ */
.newsletter { background: var(--surface-alt); border-radius: var(--radius); padding: clamp(48px, 8vw, 80px) 20px; text-align: center; }
.newsletter h2 { margin-bottom: 10px; }
.newsletter p { color: var(--ink); opacity: .8; max-width: 480px; margin: 0 auto 24px; }
.newsletter form { display: flex; gap: 10px; max-width: 460px; margin-inline: auto; flex-wrap: wrap; }
.newsletter input[type="email"] {
  flex: 1 1 220px; padding: 15px 18px; border-radius: 999px; border: 1.5px solid transparent;
  background: var(--surface); transition: border var(--transition);
}
.newsletter input[type="email"]:focus-visible { border-color: var(--ink); outline: none; }
.newsletter__note { font-size: .78rem; color: var(--ink); opacity: .65; margin-top: 14px; }

/* ------------------ Footer ------------------ */
.site-footer { background: var(--ink); color: #f3ede6; padding-block: 56px 28px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 34px; }
.footer-brand p { color: #b9b0a6; font-size: .9rem; margin-top: 14px; max-width: 320px; }
.footer-col h4 { font-family: var(--font-body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: #b9b0a6; margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #f3ede6; font-size: .92rem; opacity: .85; transition: opacity var(--transition); }
.footer-col a:hover { opacity: 1; text-decoration: underline; }
.socials { display: flex; gap: 12px; margin-top: 18px; }
.socials a { width: 40px; height: 40px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2);
  display: inline-flex; align-items: center; justify-content: center; transition: background var(--transition); }
.socials a:hover { background: rgba(255,255,255,.12); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px;
  display: flex; flex-direction: column; gap: 16px; align-items: flex-start;
  font-size: .82rem; color: #b9b0a6;
}
.payments { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.payments img {
  height: 28px; width: auto; background: #fff; border-radius: 6px;
  padding: 5px 8px; box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

/* ------------------ Boutique : filtres ------------------ */
.shop-head { text-align: center; padding-block: clamp(28px, 5vw, 48px) 8px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin: 22px 0 34px; }
.filter-chip {
  padding: 9px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--surface);
  font-size: .9rem; font-weight: 500; transition: all var(--transition);
}
.filter-chip:hover { border-color: var(--ink); }
.filter-chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.shop-count { text-align: center; color: var(--muted); font-size: .88rem; margin-bottom: 20px; }

/* ------------------ Fiche produit ------------------ */
.product { display: grid; grid-template-columns: 1fr; gap: 30px; padding-block: 30px; }
.gallery { display: flex; flex-direction: column; gap: 12px; }
.gallery__main { aspect-ratio: 1 / 1; border-radius: var(--radius); overflow: hidden; background: var(--accent-soft); }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs { display: flex; gap: 10px; }
.gallery__thumbs button {
  width: 72px; height: 72px; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid transparent;
  transition: border var(--transition); background: var(--accent-soft);
}
.gallery__thumbs button[aria-current="true"] { border-color: var(--ink); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }

.product-info .eyebrow { display: block; margin-bottom: 8px; }
.product-info h1 { font-size: clamp(1.9rem, 5vw, 3.2rem); text-transform: uppercase; }
.product-info__price { font-size: 1.5rem; font-weight: 600; margin: 12px 0; }
.product-info__desc { color: var(--muted); margin-bottom: 22px; }
.qty {
  display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden;
}
.qty button { width: 44px; height: 46px; font-size: 1.2rem; transition: background var(--transition); }
.qty button:hover { background: var(--accent-soft); }
.qty input { width: 44px; height: 46px; text-align: center; border: none; background: transparent; -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.product-actions { display: flex; flex-direction: column; gap: 12px; margin: 22px 0; }
.product-actions__row { display: flex; gap: 12px; align-items: center; }
.product-actions__row .btn { flex: 1; }

.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 18px 0; font-weight: 600; text-align: left;
}
.accordion__trigger::after { content: "+"; font-size: 1.4rem; color: var(--accent-deep); transition: transform var(--transition); }
.accordion__trigger[aria-expanded="true"]::after { content: "–"; }
.accordion__panel { padding-bottom: 18px; color: var(--muted); }
.accordion__panel[hidden] { display: none; }
.accordion__panel ul { list-style: disc; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }

/* Onglet avis produit */
.product-reviews { display: grid; gap: 16px; }
.pr-summary { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.pr-summary strong { font-size: 2rem; font-family: var(--font-display); }

/* ------------------ Panier ------------------ */
.cart-layout { display: grid; grid-template-columns: 1fr; gap: 28px; padding-block: 20px 40px; }
.cart-line {
  display: grid; grid-template-columns: 84px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line);
  align-items: start;
}
.cart-line__img { width: 84px; height: 84px; border-radius: var(--radius-sm); object-fit: cover; background: var(--accent-soft); }
.cart-line__top { display: flex; justify-content: space-between; gap: 12px; }
.cart-line__name { font-family: var(--font-display); font-size: 1.05rem; }
.cart-line__cat { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.cart-line__bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.cart-line__remove { color: var(--muted); font-size: .85rem; text-decoration: underline; }
.cart-line__remove:hover { color: var(--danger); }
.cart-line__pay { font-size: .82rem; }
.cart-line .qty button { width: 38px; height: 40px; }
.cart-line .qty input { width: 38px; height: 40px; }

.cart-summary {
  background: var(--surface); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm);
  align-self: start; position: sticky; top: calc(var(--header-h) + 16px);
}
.cart-summary h2 { font-size: 1.3rem; margin-bottom: 16px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; color: var(--muted); }
.summary-row--total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 16px; color: var(--ink); font-size: 1.2rem; font-weight: 700; }
.cart-note { font-size: .82rem; color: var(--muted); margin-top: 14px; }
.cart-multi-warning {
  background: var(--accent-soft); border: 1px solid var(--accent); border-radius: var(--radius-sm);
  padding: 14px 16px; font-size: .88rem; margin-bottom: 16px; color: var(--ink);
}
.cart-multi-warning[hidden] { display: none; }

.empty-state { text-align: center; padding: clamp(40px, 10vw, 90px) 20px; }
.empty-state svg { width: 56px; height: 56px; color: var(--accent-deep); margin: 0 auto 18px; }
.empty-state h2 { margin-bottom: 10px; }
.empty-state p { color: var(--muted); margin-bottom: 24px; }

/* ------------------ "Vous aimerez aussi" ------------------ */
.related { padding-block: clamp(40px, 7vw, 80px); }

/* ------------------ Formulaire contact ------------------ */
.form-page { display: grid; grid-template-columns: 1fr; gap: 34px; padding-block: 30px 60px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: .88rem; font-weight: 600; }
.field input, .field textarea, .field select {
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface); transition: border var(--transition);
}
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible { border-color: var(--ink); outline: none; }
.field textarea { min-height: 140px; resize: vertical; }
.contact-aside { background: var(--surface-alt); border-radius: var(--radius); padding: 28px; }
.contact-aside h3 { margin-bottom: 8px; }
.contact-aside p { color: var(--muted); font-size: .92rem; margin-bottom: 18px; }

/* ------------------ Pages "prose" (légal / à propos) ------------------ */
.prose { max-width: 760px; margin-inline: auto; padding-block: 30px 70px; }
.prose h1 { margin-bottom: 8px; }
.prose .updated { color: var(--muted); font-size: .85rem; margin-bottom: 30px; }
.prose h2 { font-size: 1.4rem; margin: 34px 0 12px; }
.prose h3 { font-size: 1.1rem; margin: 22px 0 8px; font-family: var(--font-body); }
.prose p, .prose li { color: #3a352f; margin-bottom: 12px; }
.prose ul { list-style: disc; padding-left: 22px; margin-bottom: 12px; }
.prose a { color: var(--accent-deep); text-decoration: underline; }
.legal-flag {
  background: #fff6d6; border: 1px solid #e9d68a; border-radius: var(--radius-sm);
  padding: 14px 16px; font-size: .88rem; margin-bottom: 28px;
}

/* ------------------ Page "À propos" ------------------ */
.about-hero { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; padding-block: 20px 10px; }
.about-hero img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.values { display: grid; grid-template-columns: 1fr; gap: 20px; }
.value-card { background: var(--surface); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.value-card h3 { font-family: var(--font-body); font-weight: 700; margin-bottom: 8px; }
.value-card p { color: var(--muted); font-size: .92rem; }

/* ------------------ Fil d'ariane ------------------ */
.breadcrumb { font-size: .82rem; color: var(--muted); padding-top: 18px; }
.breadcrumb a:hover { color: var(--ink); text-decoration: underline; }

/* ------------------ Toast ------------------ */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%);
  background: var(--ink); color: #fff; padding: 14px 20px; border-radius: 999px;
  box-shadow: var(--shadow); z-index: 300; font-size: .92rem; display: flex; align-items: center; gap: 10px;
  transition: transform 320ms cubic-bezier(.2,.8,.3,1); max-width: calc(100% - 32px);
}
.toast[data-show="true"] { transform: translate(-50%, 0); }
.toast svg { width: 18px; height: 18px; color: var(--accent); }

/* ------------------ Utilitaires ------------------ */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.hidden { display: none !important; }

/* ============================================================
   RESPONSIVE — mobile-first, points de rupture progressifs
   ============================================================ */
@media (min-width: 600px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 24px 20px; }
  .assurance { grid-template-columns: repeat(4, 1fr); }
  .reviews { grid-template-columns: repeat(3, 1fr); }
  .newsletter form { flex-wrap: nowrap; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
  .values { grid-template-columns: repeat(3, 1fr); }
  .about-hero { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .cats { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
  .hero { min-height: 88vh; }
  .hero__inner { padding: 0 40px 64px; }
  .cats { grid-template-columns: repeat(4, 1fr); }
  .split { grid-template-columns: 1.1fr 1fr; }
  .split .txt { padding: 80px 60px; }
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .product { grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
  .gallery { position: sticky; top: calc(var(--header-h) + 16px); }
  .cart-layout { grid-template-columns: 1.6fr 1fr; }
  .cart-line { grid-template-columns: 110px 1fr; }
  .cart-line__img { width: 110px; height: 110px; }
  .form-page { grid-template-columns: 1.4fr 1fr; }
}

@media (min-width: 1100px) {
  .product-reviews { grid-template-columns: repeat(2, 1fr); }
}

/* Respect des préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto; }
  .hero__media img { animation: none; }
  .marquee__track { animation: none; }
}