/* Charly Blue, site b11 (pages statiques FR / DE / EN, à propos et questions fréquentes ; ordre de l'ancien site, 70 % en demi-écran, diaporama des pièces, précommande en pause, logo au centre de l'accueil) : éditorial épuré, bleu ciel réservé aux boutons, aux appels à l'action, aux détails et au grand nom du pied de page. Les photos et les pièces d'abord, du blanc, aucun filet.
   Marine #1A2350, bleu ciel #A9D4F5, blanc. Hanken Grotesk : Regular pour le texte, Medium pour les titres et la navigation,
   Extra Bold seulement pour le chiffre clé et le nom en pied de page. Phrases en casse normale, capitales réservées aux boutons.
   Sources en appels de note, listées dans le pied de page. Seuls les boutons sont arrondis. */
:root {
  --bg: #ffffff;
  --fg: #1a2350;
  --muted: #5d6385;
  --sky: #a9d4f5;
  --mist: #f1f5f9;
  --pad: 20px;
  --gap: 16px;
  --bar: 0px;
  --nav: 60px;
  --font: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
}
@media (min-width: 1024px) { :root { --pad: 44px; --gap: 24px; --nav: 68px; } }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font); font-weight: 400; font-size: 0.9375rem; line-height: 1.55;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--fg); outline-offset: 3px; }
::selection { background: var(--sky); color: var(--fg); }
p, h1, h2, h3, figure, ul, ol { margin: 0; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------------------------------------------------------------- typo */
.t-title { font-size: clamp(1.625rem, 2.6vw, 2.375rem); font-weight: 500; line-height: 1.12; letter-spacing: -0.025em; text-wrap: balance; }
.t-figure { font-size: clamp(5rem, 11vw, 9.5rem); font-weight: 800; line-height: 0.84; letter-spacing: -0.055em; font-variant-numeric: tabular-nums; }
.lead { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); line-height: 1.45; text-wrap: pretty; }
.kicker { font-size: 0.875rem; font-weight: 500; }
.muted { color: var(--muted); }
.wrap { max-width: 100rem; margin: 0 auto; padding: 0 var(--pad); }
.center { display: flex; justify-content: center; }
.sec { padding: 96px 0; scroll-margin-top: calc(var(--bar) + var(--nav)); }
@media (min-width: 1024px) { .sec { padding: 136px 0; } }
.head-c { max-width: 40rem; margin: 0 auto 48px; text-align: center; display: grid; gap: 12px; justify-items: center; }

/* boutons : capitales, arrondis */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 48px; padding: 0 28px; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--sky); color: var(--fg);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-2px); background: var(--fg); color: #ffffff; }
.btn:active { transform: none; }

/* ---------------------------------------------------------------- en-tête : bandeau d'annonce, logo au centre */
.top { position: fixed; inset: 0 0 auto 0; z-index: 40; color: #ffffff; transition: color 0.35s; }
.top-in { height: var(--nav); padding: 0 var(--pad); display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 16px; transition: background-color 0.35s; }
.top.solid { color: var(--fg); }
.top.solid .top-in { background: var(--bg); }
.top-l { justify-self: start; display: flex; align-items: center; }
.top-r { justify-self: end; display: flex; align-items: center; gap: 16px; }
.nav { display: none; gap: 32px; font-size: 0.9375rem; font-weight: 500; }
.nav a { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; text-decoration-color: transparent; transition: text-decoration-color 0.2s; }
.nav a:hover, .nav a[aria-current="location"] { text-decoration-color: var(--sky); }
.brand { display: flex; align-items: center; gap: 10px; transition: opacity 0.35s; }
/* sur la photo d'accueil, le logo est au centre : celui de l'en-tête attend le défilement */
.top:not(.solid) .brand { opacity: 0; pointer-events: none; }
.brand img { height: 30px; width: auto; }
.brand .logo-m, .top.solid .brand .logo-w { display: none; }
.top.solid .brand .logo-m { display: block; }
.brand-name { display: none; font-size: 0.875rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; white-space: nowrap; }
@media (min-width: 600px) { .brand-name { display: inline; } }
.lang { display: none; font-size: 0.875rem; font-weight: 500; }
.lang button { min-width: 2.1rem; min-height: 2.75rem; padding: 0 2px; border: 0; background: none; cursor: pointer; opacity: 0.7; }
.lang button[aria-pressed="true"] { opacity: 1; }
/* les langues sont des liens entre /, /de/ et /en/ */
.lang a { display: inline-flex; align-items: center; justify-content: center; min-width: 2.1rem; min-height: 2.75rem; padding: 0 2px; opacity: 0.7; transition: opacity 0.2s; }
.lang a:hover, .lang a[aria-current="page"] { opacity: 1; }
.pre-link { display: inline-flex; align-items: center; height: 36px; padding: 0 18px; border-radius: 999px; background: var(--sky); color: var(--fg); font-size: 0.875rem; font-weight: 500; white-space: nowrap; transition: background-color 0.2s; }
.pre-link:hover { background: var(--fg); color: #ffffff; }
.menu-btn { border: 0; background: none; cursor: pointer; padding: 10px 0; font-size: 0.9375rem; font-weight: 500; }
@media (min-width: 1100px) {
  .nav, .top .lang { display: flex; }
  .menu-btn { display: none; }
}
.panel {
  position: fixed; inset: calc(var(--bar) + var(--nav)) 0 0 0; z-index: 39; background: var(--bg); color: var(--fg);
  display: flex; flex-direction: column; gap: 6px; padding: 24px var(--pad) calc(32px + env(safe-area-inset-bottom, 0px)); overflow-y: auto;
}
.panel a { padding: 6px 0; font-size: 1.75rem; font-weight: 500; line-height: 1.2; letter-spacing: -0.025em; }
.panel a.panel-cta { justify-self: start; align-self: flex-start; margin-top: 10px; padding: 10px 22px; border-radius: 999px; background: var(--sky); font-size: 1.25rem; }
.panel .lang { display: flex; margin-top: 24px; }
.panel .lang a { padding: 0 2px; font: inherit; letter-spacing: inherit; }

/* ---------------------------------------------------------------- accueil */
.hero { --H: clamp(540px, 100vh, 1200px); position: relative; height: var(--H); overflow: hidden; background: #6e6a66; color: #ffffff; }
@supports (height: 100svh) { .hero { --H: clamp(540px, 100svh, 1200px); } }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; animation: hero-in 1.6s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes hero-in { from { transform: scale(1.05); } to { transform: none; } }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, rgba(16, 20, 36, 0.3) 0, rgba(16, 20, 36, 0) 22%, rgba(16, 20, 36, 0) 55%, rgba(16, 20, 36, 0.5) 100%); }
.hero-lockup { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: var(--nav) var(--pad) 110px; text-align: center; pointer-events: none; }
.hero-lockup::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(820px, 120vw); height: min(520px, 66vh); transform: translate(-50%, -54%); z-index: -1;
  background: radial-gradient(closest-side, rgba(16, 20, 36, 0.32), rgba(16, 20, 36, 0.14) 55%, rgba(16, 20, 36, 0) 100%); }
.hero-logo { height: clamp(96px, 15vh, 156px); width: auto; filter: drop-shadow(0 2px 18px rgba(16, 20, 36, 0.25)); }
.hero-name { font-size: clamp(1rem, 1.5vw, 1.375rem); font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; text-shadow: 0 1px 14px rgba(16, 20, 36, 0.45); }
.hero-cap { position: absolute; z-index: 3; left: 0; right: 0; bottom: calc(40px + env(safe-area-inset-bottom, 0px)); display: flex; justify-content: center; padding: 0 var(--pad); }
@media (prefers-reduced-motion: reduce) { .hero-img { animation: none; } }

/* ---------------------------------------------------------------- la collection */
.grid3 { list-style: none; padding: 0 var(--pad); margin: 0 calc(var(--pad) * -1); display: grid; grid-auto-flow: column; grid-auto-columns: 74%; gap: var(--gap);
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 var(--pad); scrollbar-width: none; }
.grid3::-webkit-scrollbar { display: none; }
.grid3 > li { scroll-snap-align: start; }
@media (min-width: 768px) { .grid3 { margin: 0; padding: 0; overflow: visible; grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.prod-in { display: grid; }
.prod-photo { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--mist); margin-bottom: 14px; }
.prod-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity 0.5s ease, transform 0.9s cubic-bezier(0.16, 1, 0.3, 1); }
.prod-photo .b { opacity: 0; }
.prod-in:hover .prod-photo .b { opacity: 1; }
.prod-in:hover .prod-photo img { transform: scale(1.03); }
.prod-name { font-weight: 500; font-size: 1rem; }
.prod-desc { color: var(--muted); }
.prod-price { margin-top: 6px; }
.coll .center { margin-top: 56px; }

/* ---------------------------------------------------------------- demi-écrans (la laine, partenaires) */
.split { display: grid; scroll-margin-top: calc(var(--bar) + var(--nav)); }
.split-photo { position: relative; min-height: 64vh; overflow: hidden; background: var(--mist); }
.split-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-txt { padding: 72px var(--pad) 80px; display: grid; align-content: center; justify-items: start; gap: 22px; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; min-height: 92vh; }
  .split-photo { min-height: 0; }
  .split-txt { padding: 96px clamp(44px, 6vw, 112px); }
}
.fn { font-size: 0.6em; font-weight: 700; line-height: 0; margin-left: 2px; }
.fn a:hover { opacity: 0.6; }
.partners .lead { max-width: 24em; }
@media (max-width: 899.98px) { .partners .split-photo { order: -1; } }

/* ---------------------------------------------------------------- notre démarche */
.demarche .head-c { max-width: 44rem; }

/* ---------------------------------------------------------------- l'origine, le chiffre, la grande photo, la laine */
.origin .head-c { margin-bottom: 0; }
.origin .head-c { max-width: 54rem; }
.origin .t-title { max-width: 22em; }
.laine .t-figure { margin-top: 8px; }
.laine .stat { text-wrap: balance; max-width: 21em; font-size: clamp(1.0625rem, 1.4vw, 1.25rem); line-height: 1.4; }
.photo-line { position: relative; height: clamp(420px, 88vh, 1000px); overflow: hidden; background: var(--mist); display: grid; place-items: center; padding: 0 var(--pad); }
.photo-line img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; opacity: 0; transition: opacity 1.4s ease; }
.photo-line img.on { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .photo-line img { transition: none; } }
.photo-line::after { content: ""; position: absolute; inset: 0; background: radial-gradient(closest-side, rgba(16, 20, 36, 0.3), rgba(16, 20, 36, 0) 100%); }
.photo-line-txt { position: relative; z-index: 1; max-width: 13em; margin: 0; color: #ffffff; text-align: center; font-size: clamp(1.875rem, 4vw, 3.5rem); font-weight: 500; line-height: 1.06; letter-spacing: -0.03em; text-wrap: balance; text-shadow: 0 2px 22px rgba(16, 20, 36, 0.35); }
.demarche { padding-bottom: 104px; }
.pillars { list-style: none; padding: 0; display: grid; gap: 28px; max-width: 60rem; margin: 0 auto; text-align: center; }
@media (min-width: 768px) { .pillars { grid-template-columns: repeat(3, 1fr); gap: var(--gap); } }
.pillars li { display: grid; gap: 4px; }
.pil-t { font-weight: 500; font-size: 1rem; }

/* ---------------------------------------------------------------- contact */
.contact-in { display: grid; gap: 40px; max-width: 72rem; }
@media (min-width: 1024px) { .contact-in { grid-template-columns: 1fr 1.3fr; gap: 64px; } }
.contact-intro { margin-top: 12px; }
form { display: grid; gap: 18px; }
.row2 { display: grid; gap: 18px; }
@media (min-width: 640px) { .row2 { grid-template-columns: 1fr 1fr; gap: 16px; } }
.field { display: grid; gap: 6px; }
.field span { font-size: 0.8125rem; font-weight: 500; color: var(--muted); }
.field input, .field textarea { width: 100%; border: 0; border-radius: 0; background: var(--mist); padding: 14px 16px; font-size: 1rem; outline: none; transition: box-shadow 0.2s; }
.field input:focus, .field textarea:focus { box-shadow: inset 0 0 0 1.5px var(--fg); }
.field textarea { min-height: 128px; resize: vertical; }
.field.short input { max-width: 12rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.err { font-size: 0.875rem; font-weight: 500; }
.thanks { font-size: 1.375rem; font-weight: 500; line-height: 1.25; letter-spacing: -0.02em; }

/* ---------------------------------------------------------------- pied de page : marine, sources, le nom sur toute la largeur */
.foot { background: var(--fg); color: #ffffff; padding: 56px 0 20px; overflow: hidden; font-size: 0.875rem; }
.foot-cols { display: grid; gap: 28px; padding-bottom: 48px; }
@media (min-width: 900px) { .foot-cols { grid-template-columns: 1fr 1fr 1.6fr; gap: var(--gap); } }
.foot-links { display: grid; gap: 4px; align-content: start; }
.foot a { transition: color 0.2s; }
.foot a:hover { color: var(--sky); }
.foot .soft { color: rgba(255, 255, 255, 0.6); }
.sources { display: grid; gap: 6px; align-content: start; scroll-margin-top: calc(var(--bar) + var(--nav) + 24px); }
.sources ol { padding-left: 1.2em; display: grid; gap: 4px; color: rgba(255, 255, 255, 0.85); }
.sources:target { animation: flash 1.6s ease; }
@keyframes flash { 0%, 40% { color: var(--sky); } 100% { color: inherit; } }
.foot-word { display: inline-block; white-space: nowrap; font-size: 15.6vw; font-weight: 800; line-height: 1; letter-spacing: -0.045em; color: var(--sky); }
.copy { margin-top: 12px; font-size: 0.8125rem; }

/* ---------------------------------------------------------------- à propos : des faits courts, citables */
.about { padding-top: 0; }
/* liens du pied vers #a-propos et #faq : le titre arrive avec de l'air sous l'en-tête */
.about, .faq { scroll-margin-top: calc(var(--bar) + var(--nav) + 40px); }
.about-in { display: grid; gap: 32px; max-width: 72rem; }
@media (min-width: 1024px) { .about-in { grid-template-columns: 1fr 1.6fr; gap: 64px; } }
.facts { display: grid; gap: 20px; margin: 0; }
.facts div { display: grid; gap: 2px; }
@media (min-width: 640px) { .facts div { grid-template-columns: 9.5rem minmax(0, 1fr); gap: 16px; } }
.facts dt { font-size: 0.875rem; font-weight: 500; color: var(--muted); padding-top: 2px; }
.facts dd { margin: 0; font-size: clamp(1rem, 1.2vw, 1.0625rem); line-height: 1.5; }

/* ---------------------------------------------------------------- questions fréquentes */
.faq { padding-top: 0; }
.faq-list { display: grid; gap: 8px; max-width: 52rem; margin: 0 auto; }
.faq-list details { background: var(--mist); }
.faq-list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 18px 20px; font-size: 1.0625rem; font-weight: 500; line-height: 1.35; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; font-size: 1.25rem; font-weight: 400; line-height: 1; transition: transform 0.25s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details > p { margin: 0; padding: 0 20px 20px; max-width: 46rem; color: var(--muted); line-height: 1.55; }
.faq-list summary:focus-visible { outline-offset: -2px; }
.nw { white-space: nowrap; }

/* ---------------------------------------------------------------- page 404 */
.notfound { min-height: 70vh; display: grid; place-items: center; padding: 120px var(--pad) 96px; text-align: center; }
.notfound .head-c { margin-bottom: 0; }
.notfound img { height: 64px; width: auto; }
.notfound-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; font-weight: 500; }