:root {
  --bg: #0b0b0b;
  --bg-2: #111;
  --panel: #151515;
  --line: #2a2a2a;
  --text: #f2f2f2;
  --muted: #a6a6a6;
  --light-bg: #f4f4f4;
  --light-text: #141414;
  --light-muted: #555;
  --display: "Michroma", "Eurostile", sans-serif;
  --body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

.eyebrow {
  font-size: 10px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

/* Symbole ™ discret */
.tm { font-size: .65em; vertical-align: super; line-height: 0; margin-left: 1px; letter-spacing: 0; }

/* ---------- Placeholder quand l'image manque ---------- */
.media { position: relative; overflow: hidden; background: #1a1a1a; }
.media.missing {
  background:
    linear-gradient(135deg, rgba(255,255,255,.05) 25%, transparent 25% 50%, rgba(255,255,255,.05) 50% 75%, transparent 75%) 0 0 / 24px 24px,
    #1a1a1a;
}
.media.missing img { opacity: 0; }
.media.missing::after {
  content: attr(data-label);
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 11px; letter-spacing: .08em; color: #777;
  text-align: center; padding: 8px;
}

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  height: 54px; padding: 0 50px;
  background: rgba(11,11,11,.92);
  backdrop-filter: blur(10px);
}
.logo { display: block; }
.logo img { display: block; height: 15px; width: auto; }
.nav { display: flex; gap: 38px; }
.nav a {
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase; font-weight: 500;
  opacity: .9; transition: opacity .2s;
}
.nav a:hover { opacity: .6; }
.nav a.active { opacity: 1; text-decoration: underline; text-underline-offset: 6px; }
.header-icons { display: flex; align-items: center; gap: 20px; }
.icon-btn { display: flex; align-items: center; gap: 4px; }
.icon-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.cart-count { font-size: 10px; }
.burger { display: none; }

/* ---------- Produit ---------- */
.product {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 40px;
  padding: 16px 46px 30px 52px;
  background: radial-gradient(ellipse at 38% 40%, #262626 0%, var(--bg) 65%);
}
/* image principale qui s'étire sur la hauteur du bloc d'infos, miniatures en ligne dessous */
.gallery { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.thumbs { display: flex; justify-content: center; gap: 10px; order: 2; }
.thumb { flex: 0 0 82px; border: 1px solid transparent; opacity: .7; transition: .2s; }
.thumb .media { aspect-ratio: 82 / 88; background: #151515; }
.thumb:nth-child(-n+3) img { object-fit: contain; }
.thumb:hover { opacity: 1; }
.thumb.active { border-color: #d0d0d0; opacity: 1; padding: 2px; }
.main-image { flex: 1; min-height: 520px; background: transparent; }
.main-image img {
  /* hors du flux : c'est le bloc d'infos qui donne la hauteur, pas la photo */
  position: absolute; inset: 0;
  object-fit: contain; transition: opacity .3s;
  /* fond des photos fondu dans le dégradé de la page */
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 50%, #000 70%, transparent 100%);
  mask-image: radial-gradient(ellipse 60% 55% at 50% 50%, #000 70%, transparent 100%);
}
.main-image.missing { background-color: #161616; }
/* Vue 360° dans la galerie du haut */
.main-image video {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  height: 100%; width: auto; aspect-ratio: 560 / 752; max-width: 100%;
  object-fit: contain; pointer-events: none; mix-blend-mode: lighten;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 72%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 72%, transparent 100%);
}
/* masque le bouton lecture de Safari quand la lecture auto est bloquée (mode économie d'énergie) */
video::-webkit-media-controls-start-playback-button { display: none !important; -webkit-appearance: none; }
.main-image:not(.is-video) video, .main-image:not(.is-video) .spin-tip { display: none; }
.main-image.is-video img { opacity: 0 !important; }
.main-image.is-video { cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.main-image.is-video.dragging { cursor: grabbing; }
.main-image img, .main-image video, .spin-stage video { -webkit-user-drag: none; user-drag: none; }
.main-image.is-video img { pointer-events: none; }
.spin-tip {
  position: absolute; left: 0; right: 0; bottom: 6px; text-align: center;
  font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: #8a8a8a;
}
.thumb { position: relative; }
.badge-360 {
  position: absolute; left: 50%; bottom: 6px; transform: translateX(-50%);
  font-size: 9px; font-weight: 600; letter-spacing: .08em; color: #fff;
  background: rgba(0,0,0,.6); padding: 2px 6px; border-radius: 10px;
}

.info { padding-top: 18px; }
.title {
  font-family: var(--display); font-weight: 400;
  font-size: 32px; letter-spacing: .04em; text-transform: uppercase;
  margin-top: 4px; line-height: 1.2;
}
.tagline {
  font-family: var(--display);
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: #cfcfcf; margin-top: 2px;
}
.preorder-badge {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  padding: 6px 12px; border: 1px solid var(--line); border-radius: 20px;
  font-size: 10.5px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: #e6e6e6;
}
.preorder-badge .dot {
  width: 6px; height: 6px; border-radius: 50%; background: #fff;
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,.55); }
  100% { box-shadow: 0 0 0 7px rgba(255,255,255,0); }
}
.description { font-size: 13.5px; line-height: 1.55; color: #cfcfcf; margin-top: 24px; }
.price { display: flex; align-items: baseline; gap: 12px; margin-top: 22px; }
.price-old { font-size: 15px; color: var(--muted); }
.price-new { font-size: 22px; font-weight: 500; }
.price-tag {
  align-self: center; padding: 3px 7px;
  background: var(--light-bg); color: var(--light-text);
  font-size: 10.5px; font-weight: 600; letter-spacing: .04em;
}
.price-note { font-size: 11.5px; color: var(--muted); margin-top: 6px; }

/* Offre de pré-lancement */
.launch-offer {
  margin-top: 22px; padding: 20px;
  background: var(--panel); border: 1px solid var(--line);
}
.offer-title {
  font-family: var(--display); font-weight: 400;
  font-size: 14px; letter-spacing: .08em; text-transform: uppercase;
  margin-top: 8px;
}
.offer-progress { height: 4px; margin-top: 16px; background: var(--line); overflow: hidden; }
.offer-progress span {
  display: block; height: 100%; width: var(--p); background: #fff;
  animation: fill 1.4s cubic-bezier(.2,.7,.2,1) both .3s;
}
@keyframes fill { from { width: 0; } }
.offer-caption { font-size: 11.5px; color: var(--muted); margin-top: 10px; }
.offer-sub {
  display: flex; align-items: center; gap: 8px;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
  font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
}

/* chaussettes offertes, avec vignette photo */
.offer-gift { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.gift-thumb {
  position: relative; flex: none; width: 64px; height: 64px;
  border: 1px solid var(--line); transition: border-color .2s;
}
.gift-thumb:hover, .gift-thumb:focus-visible { border-color: #fff; }
.gift-thumb.missing::after { font-size: 8px; letter-spacing: 0; padding: 4px; }
.gift-zoom-icon {
  position: absolute; right: 3px; bottom: 3px; width: 16px; height: 16px; padding: 2px;
  background: rgba(0,0,0,.6); border-radius: 50%;
  fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round;
}
.gift-title { font-size: 13px; font-weight: 500; line-height: 1.35; }
.gift-value { font-size: 11.5px; color: var(--muted); margin-top: 3px; }

.offer-perks { list-style: none; display: grid; gap: 10px; margin-top: 14px; }
.offer-perks li { display: flex; align-items: center; gap: 12px; font-size: 12.5px; line-height: 1.4; color: #e6e6e6; }
.offer-perks svg {
  flex: none; width: 18px; height: 18px;
  fill: none; stroke: #fff; stroke-width: 1.3; stroke-linejoin: round; stroke-linecap: round;
}

.offer-founders-link {
  display: block; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
}
.offer-founders-link span { color: #fff; text-decoration: underline; text-underline-offset: 3px; transition: opacity .2s; }
.offer-founders-link:hover span { opacity: .7; }

/* photo des chaussettes en grand */
.gift-zoom {
  margin: auto; padding: 16px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); cursor: zoom-out;
}
.gift-zoom::backdrop { background: rgba(0,0,0,.75); backdrop-filter: blur(4px); }
.gift-zoom .media { width: min(80vw, 440px, 64vh); aspect-ratio: 4 / 5; }
.gift-zoom img { object-fit: contain; }
.gift-zoom p { font-size: 11.5px; color: var(--muted); text-align: center; margin-top: 12px; }
@media (prefers-reduced-motion: reduce) {
  .preorder-badge .dot, .offer-progress span { animation: none; }
}

.option { margin-top: 24px; }
.option-row { display: flex; justify-content: space-between; align-items: baseline; }
.option-label { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 500; }
.option-label span { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 400; margin-left: 6px; }
.size-guide { font-size: 11px; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.swatches { display: flex; gap: 14px; margin-top: 12px; }
.swatch {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
  outline: 1px solid transparent; outline-offset: 3px;
  transition: outline-color .2s;
}
.swatch.active { outline-color: #fff; }
.sizes { display: flex; gap: 8px; margin-top: 12px; }
.size {
  width: 46px; height: 34px;
  border: 1px solid #555; font-size: 12px;
  transition: .2s;
}
.size:hover { border-color: #fff; }
.size.active { background: #fff; color: #000; border-color: #fff; }
.size-error { font-size: 11px; color: #ff8a8a; min-height: 14px; margin-top: 8px; }

.add-to-cart {
  width: 100%; height: 44px; margin-top: 8px;
  background: #fff; color: #111;
  font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  display: flex; align-items: center; justify-content: center; gap: 14px;
  transition: background .2s;
}
.add-to-cart:hover { background: #dcdcdc; }
.add-to-cart:disabled { opacity: .6; cursor: wait; }
.add-to-cart .dash { font-weight: 400; }

.perks {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin-top: 36px; text-align: center;
}
.perks li { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 10.5px; line-height: 1.45; color: #cfcfcf; }
.perks svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 1.3; stroke-linejoin: round; }

/* ---------- Performance ---------- */
.performance {
  display: grid; grid-template-columns: 55% 45%;
  border-top: 1px solid #1c1c1c;
  background: var(--bg-2);
}
.perf-visual { min-height: 388px; }
.perf-visual img { position: absolute; inset: 0; filter: grayscale(1); object-position: 60% 22%; }
.perf-visual::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.1) 60%), linear-gradient(0deg, rgba(0,0,0,.5), transparent 50%);
}
.perf-text { position: absolute; z-index: 2; left: 56px; bottom: 44px; max-width: 290px; }
.perf-text h2 {
  font-family: var(--display); font-weight: 400;
  font-size: 22px; line-height: 1.25; letter-spacing: .04em; text-transform: uppercase;
  margin-top: 12px;
}
.perf-text p:last-child { font-size: 12.5px; line-height: 1.6; color: #d6d6d6; margin-top: 16px; }

.tech { padding: 26px 44px 16px 30px; }
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin-top: 16px; }
.tech-card .media { aspect-ratio: 220 / 103; }
.tech-card .media img { filter: grayscale(1); transition: transform .5s; }
.tech-card:hover .media img { transform: scale(1.05); }
.tech-card h3 { font-size: 10.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin-top: 12px; }
.tech-card p { font-size: 11.5px; line-height: 1.35; color: var(--muted); margin-top: 3px; max-width: 170px; }

/* ---------- Conception ---------- */
.concept { background: #0a0a0a; padding: 50px 40px 36px; }
.concept-head {
  display: grid; grid-template-columns: 1fr minmax(0, 560px); align-items: end; gap: 60px;
  max-width: 1456px; margin: 0 auto 56px;
  padding-bottom: 40px; border-bottom: 1px solid #1f1f1f;
}
.concept-eyebrow { display: flex; align-items: center; gap: 14px; }
.concept-eyebrow::after { content: ""; width: 60px; height: 1px; background: #444; }
.concept-head h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(24px, 2.4vw, 34px); line-height: 1.2; letter-spacing: .03em; text-transform: uppercase;
  margin-top: 16px;
}
.concept-copy { border-left: 1px solid #2a2a2a; padding-left: 28px; }
.concept-sub { font-size: 17px; line-height: 1.5; color: #f0f0f0; }
.concept-intro { font-size: 14px; line-height: 1.65; color: #9e9e9e; margin-top: 14px; }

.concept-stage {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1460 / 578;
  max-width: 1456px; margin: 0 auto;
  font-size: max(11px, .95cqw);
}
.concept-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }
.concept-lines polyline { fill: none; stroke: #8a8a8a; stroke-width: 1; }
.concept-lines circle { fill: #fff; }

.concept-label {
  position: absolute; top: 0; transform: translateX(-50%);
  font-size: 1.1em; letter-spacing: .3em; text-transform: uppercase; color: #9a9a9a;
}
.label-avant { left: 32.2%; }
.label-apres { left: 64.5%; }

.concept-suit { position: absolute; background: transparent; }
.concept-suit img {
  object-fit: cover; object-position: center; mix-blend-mode: lighten;
  -webkit-mask-image: radial-gradient(ellipse 50% 55% at 50% 50%, #000 75%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 55% at 50% 50%, #000 75%, transparent 100%);
}
.suit-avant { left: 19.9%; top: 9.5%; width: 24.7%; height: 90.5%; }
.suit-apres { left: 52.4%; top: 6.9%; width: 24.3%; height: 93.1%; }
.concept-divider {
  position: absolute; left: 48.4%; top: 4%; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.35) 18%, rgba(255,255,255,.35) 82%, transparent);
}

.concept-cons, .concept-pros { list-style: none; }
.concept-cons li, .concept-pros li { position: absolute; top: var(--y); }
.concept-cons li {
  left: 1.4%; width: 12.5%; transform: translateY(-50%);
  padding-left: 3.6em; line-height: 1.55; color: #ddd;
}
.concept-cons li::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 2.7em; height: 2.7em; border: 1px solid #cfcfcf; border-radius: 50%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 7l10 10M17 7 7 17' stroke='%23ddd' stroke-width='1.3'/%3E%3C/svg%3E") center / 60% no-repeat;
}
.concept-pros li { left: 83.6%; width: 16.4%; }
.concept-pros h3 { font-size: 1em; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.concept-pros p { color: #bdbdbd; line-height: 1.55; margin-top: .6em; }

.concept-muscles {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: 1456px; margin: 0 auto;
  border: 1px solid #262626; background: #0c0c0c;
}
.muscle { position: relative; height: 238px; overflow: hidden; }
.muscle + .muscle::before {
  content: ""; position: absolute; left: 0; top: 36px; bottom: 36px; width: 1px; background: #2a2a2a; z-index: 2;
}
.muscle .media { position: absolute; left: 0; top: 0; bottom: 0; width: 62%; }
.muscle .media:not(.missing) { background: transparent; }
.muscle .media img {
  object-fit: cover; mix-blend-mode: lighten; opacity: .85;
  -webkit-mask-image: linear-gradient(90deg, #000 55%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 55%, transparent 100%);
}
.muscle .media::after { z-index: 1; }
.muscle-text { position: absolute; z-index: 2; left: 42%; right: 16px; bottom: 32px; text-shadow: 0 1px 12px rgba(0,0,0,.9), 0 0 4px rgba(0,0,0,.8); }
.muscle-text h3 { font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.muscle-text p { font-size: 12.5px; line-height: 1.5; color: #bdbdbd; margin-top: 8px; }
.muscle-text::after { content: ""; display: block; width: 32px; height: 1px; background: #5b6b8a; margin-top: 18px; }

/* ---------- Chamois ---------- */
.chamois { background: #0a0a0a; border-top: 1px solid #1c1c1c; overflow: hidden; }
.chamois-top {
  display: grid; grid-template-columns: minmax(300px, 30%) 1fr;
  max-width: 1456px; margin: 0 auto;
}
.chamois-intro { padding: 52px 20px 44px 56px; position: relative; z-index: 3; }
.chamois-intro h2 { white-space: nowrap; }
.chamois-intro h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(24px, 2.3vw, 32px); line-height: 1.2; letter-spacing: .03em; text-transform: uppercase;
  margin-top: 22px;
}
.chamois-lead { font-size: 15px; line-height: 1.6; color: #d6d6d6; margin-top: 12px; max-width: 330px; }
.chamois-points { list-style: none; margin-top: 30px; display: grid; gap: 22px; }
.chamois-points li { display: flex; align-items: center; gap: 22px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; line-height: 1.7; color: #ddd; }
.chamois-points svg {
  flex: none; width: 40px; height: 40px; padding: 10px;
  border: 1px solid #bbb; border-radius: 50%;
  fill: none; stroke: #eee; stroke-width: 1.3; stroke-linejoin: round; stroke-linecap: round;
}

.chamois-stage {
  container-type: inline-size;
  position: relative; align-self: center;
  aspect-ratio: 835 / 555; margin: 0 40px 0 -40px;
}
.chamois-pad { position: absolute; left: 6%; top: 6%; width: 72%; height: 90%; background: transparent; overflow: visible; }
.chamois-pad img {
  object-fit: contain; mix-blend-mode: lighten; transform: scale(1.45);
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 75%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 75%, transparent 100%);
}
.chamois-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }
.chamois-lines polyline { fill: none; stroke: #9aa7bb; stroke-width: 1; }
.chamois-lines circle { fill: #c9d6ea; }
.chamois-lines-m { display: none; }
.chamois-callouts { list-style: none; }
.chamois-callouts li { position: absolute; left: var(--x); top: var(--y); width: 19%; z-index: 2; font-size: max(10px, 1.45cqw); }
.chamois-callouts h3, .layer-labels h4 { font-size: 1em; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.chamois-callouts p { color: #bdbdbd; line-height: 1.55; margin-top: .55em; }

.chamois-features { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #262626; }
.chamois-card { position: relative; min-height: 460px; padding-top: 312px; }
.chamois-card + .chamois-card { border-left: 1px solid #262626; }
.chamois-card-img { position: absolute; top: 0; left: 0; right: 0; height: 330px; background: transparent; }
.chamois-card-img.missing { background-color: #151515; }
.chamois-card-img img {
  filter: grayscale(1);
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
}
.chamois-card-text { position: relative; z-index: 2; display: flex; gap: 22px; padding: 0 30px 40px 36px; }
.chamois-card-text .num { font-size: 13px; letter-spacing: .08em; color: #ddd; padding-top: 1px; }
.chamois-card-text h3 { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.chamois-card-text p { font-size: 12.5px; line-height: 1.55; color: #bdbdbd; margin-top: 14px; }
.chamois-card-text .card-short { display: none; }
.chamois-card-text div::after { content: ""; display: block; width: 26px; height: 1px; background: #5b6b8a; margin-top: 20px; }

.chamois-card--layers .chamois-card-img img { object-fit: cover; object-position: center; width: 62%; mix-blend-mode: lighten; }
.layer-labels { list-style: none; }
.layer-labels li { position: absolute; left: 62%; right: 12px; top: var(--y); font-size: 10.5px; }
.layer-labels li::before { content: ""; position: absolute; right: calc(100% + 8px); top: .6em; width: 64px; height: 1px; background: #777; }
.layer-labels p { color: #bdbdbd; line-height: 1.5; margin-top: 4px; }

/* ---------- Détails techniques ---------- */
.details {
  display: grid; grid-template-columns: 1.25fr 1fr 1.15fr;
  padding: 44px 0 40px;
  background: #f3f3f3; color: var(--light-text);
}
.details-col { padding: 0 44px; display: flex; flex-direction: column; }
.details-col + .details-col { border-left: 1px solid #d9d9d9; }
.details-views { padding-left: 60px; }
.details-col:last-child { padding-right: 0; }
.details .eyebrow { color: #444; font-weight: 400; }
.details .concept-eyebrow::after { background: #b5b5b5; }
.details .media { background: #e9e9e9; }
.details .media.missing {
  background:
    linear-gradient(135deg, rgba(0,0,0,.04) 25%, transparent 25% 50%, rgba(0,0,0,.04) 50% 75%, transparent 75%) 0 0 / 24px 24px, #e9e9e9;
}
.details .media.missing::after { color: #888; }

.details-title {
  font-size: clamp(16px, 1.45vw, 26px); font-weight: 400; line-height: 1.5;
  letter-spacing: .16em; text-transform: uppercase; white-space: nowrap;
  margin-top: 22px;
}
/* Vue 360° : la vidéo tourne seule et se pilote au glisser */
.spin { flex: 1; display: flex; flex-direction: column; margin-top: 30px; min-height: 380px; }
.spin-stage {
  position: relative; flex: 1; min-height: 340px;
  background: #080808; overflow: hidden;
  cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none;
}
.spin-stage.dragging { cursor: grabbing; }
.spin-stage video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; pointer-events: none; }
.spin-hint {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: #333;
  padding-top: 18px;
}
.spin-hint svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }

.specs-title { margin-top: 0; }
.specs-title::after { flex: 1; }
.specs dl { margin-top: 26px; flex: 1; display: flex; flex-direction: column; }
.specs dl div {
  display: grid; grid-template-columns: 47% 1fr; align-items: center; gap: 12px;
  padding: 7px 0; min-height: 36px; flex: 1 0 auto;
  border-bottom: 1px solid #d6d6d6;
}
.specs dt { font-size: clamp(9.5px, .76vw, 11px); letter-spacing: .14em; text-transform: uppercase; color: #333; }
.specs dd { font-size: clamp(12px, 1vw, 14.5px); color: #222; line-height: 1.4; }

/* la photo s'étire pour que le texte finisse au même niveau que les autres colonnes */
.design .media { flex: 1 1 0; min-height: 220px; background: #222; }
.design .media img { position: absolute; inset: 0; }
.design .media img { filter: grayscale(1); }
.design .concept-eyebrow { margin-top: 26px; font-size: 12px; color: #111; font-weight: 500; }
.design > :not(.media) { padding-right: 44px; }
.design p { font-size: 15px; line-height: 1.55; color: #333; margin-top: 16px; max-width: 560px; }

/* ---------- Footer ---------- */
.footer { background: #0a0a0a; color: var(--text); }
.footer-hero { height: clamp(360px, 36vw, 560px); background: #0a0a0a; }
.footer-hero img { position: absolute; inset: 0; object-position: center 60%; filter: grayscale(1); }
.footer-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, #0a0a0a 0%, rgba(10,10,10,0) 22%),
    linear-gradient(0deg, #0a0a0a 0%, rgba(10,10,10,0) 40%),
    linear-gradient(90deg, rgba(10,10,10,.75) 0%, rgba(10,10,10,0) 55%);
}
.footer-hero-content { position: absolute; z-index: 2; left: 60px; top: 50%; transform: translateY(-50%); max-width: 580px; }
.footer-hero .concept-eyebrow { color: #e0e0e0; }
.footer-hero .concept-eyebrow::after { background: rgba(255,255,255,.6); }
.footer-hero h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(22px, 2.3vw, 32px); line-height: 1.25; letter-spacing: .03em; text-transform: uppercase;
  margin-top: 18px; white-space: nowrap;
}
.newsletter { margin-top: 26px; max-width: 460px; }
.newsletter-label { font-size: 13.5px; line-height: 1.55; color: #d6d6d6; max-width: 380px; }
.newsletter-field { display: flex; margin-top: 16px; border: 1px solid rgba(255,255,255,.45); background: rgba(10,10,10,.35); backdrop-filter: blur(6px); }
.newsletter-field input {
  flex: 1; min-width: 0; height: 46px; padding: 0 16px;
  background: none; border: 0; color: #fff; font: inherit; font-size: 13px;
}
.newsletter-field input::placeholder { color: #9a9a9a; }
.newsletter-field input:focus { outline: none; }
.newsletter-field:focus-within { border-color: #fff; }
.newsletter-field button {
  padding: 0 22px; background: #fff; color: #111;
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  transition: background .2s;
}
.newsletter-field button:hover { background: #dcdcdc; }
.newsletter-msg { font-size: 12px; color: #cfcfcf; min-height: 16px; margin-top: 10px; }

.footer-main {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  max-width: 1456px; margin: 0 auto; padding: 40px 60px 48px;
}
.footer-brand .logo { display: inline-block; }
.footer-brand .logo img { height: 19px; }
.footer-brand p { font-size: 13px; line-height: 1.6; color: #9e9e9e; margin-top: 16px; max-width: 320px; }
.socials { display: flex; gap: 12px; margin-top: 22px; }
.socials a {
  display: grid; place-items: center; width: 38px; height: 38px;
  border: 1px solid #3a3a3a; border-radius: 50%; transition: border-color .2s;
}
.socials a:hover { border-color: #fff; }
.socials svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h3 { font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 6px; }
.footer-col a { font-size: 13px; color: #9e9e9e; transition: color .2s; width: fit-content; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  max-width: 1456px; margin: 0 auto; padding: 22px 60px 28px;
  border-top: 1px solid #1f1f1f;
  font-size: 11.5px; color: #7a7a7a;
}
.footer-bottom nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .product { grid-template-columns: 1fr 380px; padding: 16px 28px 30px; }
  .gallery { gap: 20px; }
  .details { grid-template-columns: 1fr 1fr; row-gap: 44px; }
  .details-col { padding: 0 28px; }
  .design { grid-column: 1 / -1; border-left: 0 !important; padding: 0 28px !important; }
  .design .media { flex: none; aspect-ratio: 16 / 7; }
}

@media (max-width: 1000px) {
  .footer-main { grid-template-columns: 1fr 1fr 1fr; padding: 36px 24px 40px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-hero-content { left: 24px; right: 24px; }
  .footer-bottom { padding: 20px 24px 26px; }
  .concept { padding: 40px 16px 28px; }
  .concept-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 32px; padding-bottom: 28px; }
  .concept-copy { padding-left: 18px; }
  .concept-stage {
    aspect-ratio: auto; margin: 28px 0 24px;
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 16px;
  }
  .concept-lines, .concept-divider { display: none; }
  .concept-label { position: static; transform: none; text-align: center; grid-row: 1; margin-bottom: 12px; }
  .label-avant { grid-column: 1; } .label-apres { grid-column: 2; }
  .concept-suit { position: relative; left: auto; top: auto; width: auto; height: auto; aspect-ratio: 3 / 4; grid-row: 2; margin-bottom: 20px; }
  .suit-avant { grid-column: 1; } .suit-apres { grid-column: 2; }
  /* chaque défaut (Avant) en face de l'avantage correspondant (Après) */
  .concept-cons, .concept-pros { display: contents; }
  .concept-cons li, .concept-pros li {
    position: relative; top: auto; left: auto; width: auto; transform: none;
    padding: 14px 0; border-top: 1px solid #222; font-size: 12px;
  }
  .concept-cons li { grid-column: 1; padding-left: 34px; line-height: 1.45; color: #bdbdbd; }
  .concept-cons li::before { width: 24px; height: 24px; top: 12px; transform: none; }
  .concept-pros li { grid-column: 2; }
  .concept-cons li:nth-child(1), .concept-pros li:nth-child(1) { grid-row: 3; }
  .concept-cons li:nth-child(2), .concept-pros li:nth-child(2) { grid-row: 4; }
  .concept-cons li:nth-child(3), .concept-pros li:nth-child(3) { grid-row: 5; }
  .concept-pros h3 { font-size: 11px; line-height: 1.35; }
  .concept-pros p { font-size: 11.5px; line-height: 1.45; margin-top: 4px; color: #a6a6a6; }
}

@media (max-width: 1000px) {
  /* les 4 cartes muscles, compactes, sur une seule ligne */
  .concept-muscles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .muscle { height: auto; }
  .muscle + .muscle::before { top: 14px; bottom: 14px; }
  .muscle .media { position: relative; width: 100%; aspect-ratio: 1; }
  .muscle .media img {
    -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
  }
  .muscle-text { position: static; padding: 2px 6px 16px; text-align: center; text-shadow: none; }
  .muscle-text h3 { font-size: 9.5px; letter-spacing: .06em; }
  .muscle-text p { font-size: 9.5px; line-height: 1.35; margin-top: 5px; color: #9e9e9e; }
  .muscle-text::after { width: 18px; margin: 10px auto 0; }
}

@media (max-width: 1100px) {
  .chamois-top { grid-template-columns: 1fr; }
  .chamois-intro { padding: 40px 24px; }
  .chamois-stage { margin: 0 24px 32px; }
}

@media (max-width: 700px) {
  .chamois-top { grid-template-columns: 1fr; }
  .chamois-intro { padding: 40px 16px 28px; }
  .chamois-points { display: none; }
  /* chamois réduit et centré, légendes aux 4 coins reliées par des traits */
  .chamois-stage { margin: 0 16px 28px; aspect-ratio: 358 / 500; }
  .chamois-pad { left: 0; top: 26%; width: 100%; height: 48%; }
  .chamois-pad img { transform: scale(1.25); }
  .chamois-lines { display: none; }
  .chamois-lines-m { display: block; }
  .chamois-callouts li { width: 46%; font-size: 11px; }
  .chamois-callouts p { line-height: 1.45; margin-top: .4em; }
  .chamois-callouts li:nth-child(1) { left: 0; top: 0; }
  .chamois-callouts li:nth-child(2) { left: 54%; top: 0; }
  .chamois-callouts li:nth-child(3) { left: 54%; top: 80.4%; }
  .chamois-callouts li:nth-child(4) { left: 0; top: 80.4%; }
  /* 3 cartes compactes sur une ligne, textes raccourcis */
  .chamois-card { min-height: 0; padding-top: 0; }
  .chamois-card-img { position: relative; height: auto; aspect-ratio: 1; }
  .chamois-card--layers .chamois-card-img img { width: 100%; }
  .layer-labels { display: none; }
  .chamois-card-text { flex-direction: column; align-items: center; gap: 4px; text-align: center; padding: 4px 6px 20px; }
  .chamois-card-text .num { font-size: 10px; color: #8a8a8a; }
  .chamois-card-text h3 { font-size: 9.5px; letter-spacing: .06em; line-height: 1.35; }
  .chamois-card-text .card-long { display: none; }
  .chamois-card-text .card-short { display: block; font-size: 9.5px; line-height: 1.4; margin-top: 5px; }
  .chamois-card-text div::after { width: 18px; margin: 10px auto 0; }
}

@media (max-width: 560px) {
  .footer-hero { height: 520px; }
  .footer-hero h2 { white-space: normal; }
  .footer-hero img { object-position: 70% center; }
  .footer-hero-content { left: 16px; right: 16px; top: auto; bottom: 36px; transform: none; }
  .footer-hero::before { background: linear-gradient(180deg, #0a0a0a 0%, rgba(10,10,10,0) 25%), linear-gradient(0deg, #0a0a0a 5%, rgba(10,10,10,.55) 60%, rgba(10,10,10,.2) 100%); }
  .footer-main { grid-template-columns: 1fr 1fr; padding: 32px 16px 36px; gap: 32px 20px; }
  .footer-bottom { padding: 20px 16px 26px; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px) {
  .header { padding: 0 16px; }
  .logo img { height: 13px; }
  .nav {
    display: none;
    position: absolute; top: 54px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: #0b0b0b; border-top: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a { padding: 16px; border-bottom: 1px solid var(--line); font-size: 12px; }
  .burger { display: flex; }

  .product { grid-template-columns: 1fr; padding: 12px 16px 32px; gap: 20px; }
  .thumbs { justify-content: flex-start; overflow-x: auto; }
  .thumb { flex: 0 0 64px; }
  .main-image { flex: none; min-height: 0; aspect-ratio: 1 / 1.03; }
  .perks { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }

  .performance { grid-template-columns: 1fr; }
  .perf-text { left: 16px; right: 16px; bottom: 28px; }
  .tech { padding: 28px 16px; }
  /* 2 × 2 compact */
  .tech-grid { gap: 18px 12px; }
  .tech-card .media { aspect-ratio: 4 / 3; }
  .tech-card h3 { font-size: 9.5px; letter-spacing: .08em; margin-top: 8px; }
  .tech-card p { font-size: 10.5px; line-height: 1.4; margin-top: 3px; max-width: none; }

  .details { grid-template-columns: 1fr; padding: 36px 0; }
  .details-col, .details-views, .design { padding: 0 16px !important; border-left: 0 !important; }
  .details-title { white-space: normal; font-size: 18px; }
  .specs dl { margin-top: 24px; }
  .design .media { flex: none; aspect-ratio: 4 / 3; }
}

@media (max-width: 420px) {
  .sizes { flex-wrap: wrap; }
  .size { flex: 1 1 0; min-width: 44px; }
}

/* ---------- Page Founders ---------- */
.founder-mark { width: 7px; height: 7px; border: 1px solid currentColor; transform: rotate(45deg); }
.section-head h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(22px, 2.2vw, 30px); line-height: 1.25; letter-spacing: .03em; text-transform: uppercase;
  margin-top: 16px;
}

.founders-hero { height: clamp(380px, 38vw, 560px); background: #0a0a0a; }
.founders-hero img { position: absolute; inset: 0; filter: grayscale(1); object-position: 60% 22%; }
.founders-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(11,11,11,.85) 0%, rgba(11,11,11,.2) 65%),
    linear-gradient(0deg, var(--bg) 0%, rgba(11,11,11,0) 45%);
}
.founders-hero-text { position: absolute; z-index: 2; left: 60px; bottom: 56px; max-width: 460px; }
.founders-hero-text .concept-eyebrow { color: #e0e0e0; }
.founders-hero h1 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(30px, 3.6vw, 48px); line-height: 1.15; letter-spacing: .04em; text-transform: uppercase;
  margin-top: 16px;
}
.founders-hero-text p:last-child { font-size: 14px; line-height: 1.6; color: #d6d6d6; margin-top: 18px; }

.tiers-section, .founder-benefits, .faq { max-width: 1180px; margin: 0 auto; padding: 72px 60px 0; }
.faq { padding-bottom: 80px; }

.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.tier {
  position: relative; display: flex; flex-direction: column;
  padding: 32px; background: var(--panel); border: 1px solid var(--line);
}
.tier--founder { border-color: #fff; background: linear-gradient(160deg, #1c1c1c 0%, var(--panel) 60%); }
.tier-badge {
  position: absolute; top: -12px; left: 32px;
  display: flex; align-items: center; gap: 8px; padding: 5px 12px;
  background: #fff; color: #111;
  font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
}
.tier-name { font-family: var(--display); font-size: 15px; letter-spacing: .1em; text-transform: uppercase; }
.tier-price { font-size: 30px; font-weight: 500; margin-top: 14px; }
.tier-price s { font-size: 16px; font-weight: 400; color: var(--muted); margin-right: 8px; }
.tier-desc { font-size: 13px; line-height: 1.55; color: #cfcfcf; margin-top: 10px; }
.tier-plus { font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; margin-top: 22px; }
.tier-list { list-style: none; display: grid; gap: 12px; margin: 18px 0 28px; padding-top: 18px; border-top: 1px solid var(--line); }
.tier-plus + .tier-list { margin-top: 12px; }
.tier-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; line-height: 1.45; color: #e6e6e6; }
.tier-list em { font-style: normal; color: var(--muted); }
.tier-list svg { flex: none; width: 16px; height: 16px; margin-top: 1px; fill: none; stroke: #fff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.tier-cta {
  display: flex; align-items: center; justify-content: center; height: 44px; margin-top: auto;
  background: #fff; color: #111;
  font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  transition: background .2s, color .2s;
}
.tier-cta:hover { background: #dcdcdc; }
.tier-cta--ghost { background: transparent; color: #fff; border: 1px solid #555; }
.tier-cta--ghost:hover { background: transparent; border-color: #fff; }

.benefits-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 36px; }
.benefits-grid li { padding: 24px; border: 1px solid var(--line); }
.benefits-grid svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.3; stroke-linejoin: round; stroke-linecap: round; }
.benefits-grid h3 { font-size: 11.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; margin-top: 18px; }
.benefits-grid p { font-size: 12.5px; line-height: 1.55; color: var(--muted); margin-top: 8px; }

.faq-list { margin-top: 24px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; font-size: 14px; font-weight: 400; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 18px; font-weight: 300; color: var(--muted); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { font-size: 13px; line-height: 1.6; color: var(--muted); padding-bottom: 20px; max-width: 720px; }

@media (max-width: 1000px) {
  .benefits-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .founders-hero-text { left: 16px; right: 16px; bottom: 32px; }
  .tiers-section, .founder-benefits, .faq { padding: 48px 16px 0; }
  .faq { padding-bottom: 56px; }
  .tiers { grid-template-columns: 1fr; gap: 32px; }
  .tier { padding: 28px 20px 24px; }
  .tier-badge { left: 20px; }
}
@media (max-width: 560px) {
  .benefits-grid { grid-template-columns: 1fr; gap: 12px; }
  .benefits-grid li { padding: 20px; }
}

/* ---------- Page Race Sock ---------- */
/* économies mises en avant (Race Suit et Race Sock) */
.price-note strong { color: #fff; font-weight: 600; }
.gift-value s { margin-right: 2px; }
.gift-value strong { color: #fff; font-weight: 600; }
.add-to-cart s { font-weight: 400; color: #777; margin-right: 4px; }
.offer-total {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  margin-top: 18px; padding: 12px 14px; background: #fff; color: #111;
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
}
.offer-total strong { font-size: 20px; letter-spacing: 0; }
.offer-total-detail { font-size: 11px; color: var(--muted); margin-top: 6px; }
.gift-link { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.gift-link:hover { opacity: .7; }

.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 20px; }
.pack {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 5px;
  padding: 16px 6px 12px; border: 1px solid #555; transition: .2s;
}
.pack strong { font-size: 12.5px; font-weight: 500; }
.pack-price { font-size: 13px; }
.pack-price s { font-size: 11px; color: var(--muted); margin-right: 2px; }
.pack-save {
  padding: 2px 7px; background: #fff; color: #111;
  font-size: 9.5px; font-weight: 600; letter-spacing: .04em;
}
.pack-ship { font-size: 10px; color: var(--muted); }
.pack-badge {
  position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  padding: 2px 8px; white-space: nowrap;
  background: var(--bg); border: 1px solid #fff; color: #fff;
  font-size: 8.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.pack:hover { border-color: #fff; }
.pack.active { background: #fff; color: #000; border-color: #fff; }
.pack.active .pack-price s, .pack.active .pack-ship { color: #666; }
.pack.active .pack-save { background: #111; color: #fff; }
.size--wide { width: auto; flex: 1 1 0; }
.price-tag[hidden] { display: none; }

.sock-bundle {
  display: flex; align-items: center; gap: 14px; margin-top: 20px; padding: 14px;
  background: var(--panel); border: 1px solid var(--line); transition: border-color .2s;
}
.sock-bundle:hover { border-color: #888; }
.sock-bundle .gift-thumb { display: block; }
.sock-bundle .gift-thumb img { object-fit: contain; background: #fff; }
.sock-bundle .gift-title { display: block; }
.sock-bundle .gift-title em { font-style: normal; color: var(--muted); }
.sock-bundle-link { display: block; font-size: 11.5px; color: var(--muted); margin-top: 4px; text-decoration: underline; text-underline-offset: 3px; }

.sock-anatomy {
  display: grid; grid-template-columns: minmax(300px, 30%) 1fr;
  max-width: 1456px; margin: 0 auto; background: #0a0a0a;
}
.sock-anatomy-intro { padding: 52px 20px 44px 56px; }
.sock-anatomy-intro h2 {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(24px, 2.3vw, 32px); line-height: 1.2; letter-spacing: .03em; text-transform: uppercase;
  margin-top: 22px;
}
.sock-anatomy-intro p:last-child { font-size: 15px; line-height: 1.6; color: #d6d6d6; margin-top: 12px; max-width: 330px; }
.sock-anatomy-stage { position: relative; aspect-ratio: 4 / 3; width: 100%; max-width: 760px; justify-self: center; margin: 32px 40px 32px 0; }
.sock-anatomy-img { position: absolute; inset: 0; background: transparent; }
.sock-anatomy-img.missing { background-color: #141414; }
.sock-anatomy-img img { object-fit: contain; mix-blend-mode: lighten; }
.sock-points { list-style: none; counter-reset: point; }
.sock-points li {
  counter-increment: point;
  position: absolute; left: var(--x); top: var(--y); z-index: 2;
  display: grid; grid-template-columns: 22px auto; column-gap: 10px; max-width: 200px;
}
.sock-points li::before {
  content: counter(point); grid-row: span 2;
  width: 22px; height: 22px; border: 1px solid #bbb; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display); font-size: 9px; background: #0a0a0a;
}
.sock-points li.is-left { left: auto; right: calc(100% - var(--x)); grid-template-columns: auto 22px; text-align: right; }
.sock-points li.is-left::before { grid-column: 2; grid-row: 1 / span 2; }
.sock-points li.is-left > * { grid-column: 1; }
.sock-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.sock-lines polyline { fill: none; stroke: #8a8a8a; stroke-width: 1; vector-effect: non-scaling-stroke; }
.sock-lines circle { fill: #fff; }
.sock-points h3 { font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; line-height: 22px; }
.sock-points p { font-size: 11.5px; line-height: 1.45; color: #a6a6a6; }

.details--sock { grid-template-columns: 1fr 1.15fr; }
.details--sock .specs { padding-left: 60px; }

@media (max-width: 1100px) {
  .details--sock .design { grid-column: auto; border-left: 1px solid #d9d9d9 !important; padding: 0 28px !important; }
  .sock-anatomy { grid-template-columns: 1fr; }
  .sock-anatomy-intro { padding: 40px 24px 0; }
  .sock-anatomy-stage { margin: 28px 24px 36px; }
}
@media (max-width: 860px) {
  .details--sock { grid-template-columns: 1fr; row-gap: 40px; }
  .details--sock .specs { padding-left: 16px !important; }
  .sock-anatomy-intro { padding: 40px 16px 0; }
  /* repères en liste sous l'image */
  .sock-anatomy-stage { aspect-ratio: auto; margin: 24px 16px 36px; }
  .sock-anatomy-img { position: relative; aspect-ratio: 4 / 3; }
  .sock-points { display: grid; gap: 14px; margin-top: 20px; }
  .sock-points li { position: static; max-width: none; }
  .sock-points li.is-left { grid-template-columns: 22px auto; text-align: left; }
  .sock-points li.is-left::before { grid-column: 1; }
  .sock-points li.is-left > * { grid-column: 2; }
  .sock-lines { display: none; }
}

/* ---------- Page Race Crew ---------- */
.crew-link { margin-top: 28px; }
.crew-earn { display: block; margin-top: 10px; font-size: 12px; color: var(--muted); }
.crew-earn span { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.crew-earn:hover span { opacity: .7; }

/* étapes numérotées */
.benefits-grid--3 { grid-template-columns: repeat(3, 1fr); counter-reset: step; }
.benefits-grid--3 li { position: relative; counter-increment: step; }
.benefits-grid--3 li::after {
  content: counter(step); position: absolute; top: 24px; right: 24px;
  width: 26px; height: 26px; border: 1px solid #bbb; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--display); font-size: 10px;
}

.crew-ladder { max-width: 1180px; margin: 0 auto; padding: 72px 60px 0; display: flex; flex-direction: column; }

/* frise : une étiquette au-dessus de chaque carte, reliées par une ligne */
.crew-track {
  list-style: none; position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px;
}
.crew-track::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: 5px; height: 1px; background: #555; }
.crew-track li {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: 10.5px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: #cfcfcf;
}
.crew-track li::before { content: ""; width: 11px; height: 11px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px var(--bg); }

.crew-tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.crew-tier { position: relative; display: flex; flex-direction: column; padding: 14px 14px 22px; background: var(--panel); border: 1px solid var(--line); }
.crew-tier--top { border-color: #fff; background: linear-gradient(160deg, #1c1c1c 0%, var(--panel) 60%); }
.crew-tier .tier-badge { left: 14px; z-index: 2; }
.crew-tier .media { aspect-ratio: 4 / 5; background: #0d0d0d; }
.crew-step { font-size: 10px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 16px; }
.crew-tier h3 { font-size: 14px; font-weight: 500; line-height: 1.35; margin-top: 8px; }
.crew-value { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 13px; color: var(--muted); }
.crew-value span { padding: 2px 8px; background: #fff; color: #111; font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.crew-desc { font-size: 12.5px; line-height: 1.55; color: #bdbdbd; margin-top: 10px; }
.join-crew { align-self: center; width: min(100%, 360px); margin-top: 36px; }

@media (max-width: 1000px) {
  .crew-track { display: none; }
  .crew-tiers { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
}
@media (max-width: 860px) {
  .crew-ladder { padding: 48px 16px 0; }
  .benefits-grid--3 { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 560px) {
  .crew-tier h3 { font-size: 12.5px; }
  .crew-desc { font-size: 11.5px; }
}

/* ============ MERCI (après paiement) ============ */
.thanks { padding-bottom: 80px; max-width: 760px; }
.thanks p { font-size: 14px; line-height: 1.7; color: #cfcfcf; }
.thanks-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.thanks-ctas .tier-cta { margin-top: 0; padding: 0 28px; }