:root {
  /* Couleurs */
  --black: #0a0a0a;
  --graphite: #1a1714;
  --graphite-soft: #211d1b;
  --ivory: #f7f3ee;
  --paper: #fbfaf7;
  --cream: #efe7df;
  --line: rgba(17, 17, 17, 0.14);
  --line-dark: rgba(247, 243, 238, 0.16);
  --copper: #c98e72; /* décoratif : filets, fond sombre, grandes tailles */
  --copper-text: #9a6346; /* texte sur fond clair, conforme WCAG AA */
  --taupe: #6a5f57; /* texte secondaire, assombri pour AA */
  --muted-dark: rgba(247, 243, 238, 0.74);

  /* Typographie */
  --display-sans: "DM Sans", "Avenir Next", Arial, sans-serif; /* titres */
  --serif: "Cormorant Garamond", Georgia, serif; /* accents italiques uniquement */
  --sans: "Inter", Arial, sans-serif; /* corps, UI */
  --product-title: "Montserrat", "Avenir Next", Arial, sans-serif; /* titres produits */

  /* Échelle typographique modulaire (~1.25) */
  --fs-display: clamp(53px, 5vw, 74px); /* aligné sur le H1 du CSS critique inline (anti-reflow) */
  --fs-h1: clamp(40px, 5vw, 60px);
  --fs-h2: clamp(32px, 3.6vw, 46px);
  --fs-h3: clamp(20px, 1.6vw, 24px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-label: 12px;

  /* Espacement : échelle 8px */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 16px;
  --s-4: 24px;
  --s-5: 32px;
  --s-6: 48px;
  --s-7: 64px;
  --s-8: 96px;
  --s-9: 128px;

  --shadow: 0 26px 80px rgba(18, 13, 10, 0.16);
  --shadow-soft: 0 18px 50px rgba(18, 13, 10, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
}

/* Ancres de la home dégagées sous le header fixe.
   :where() = spécificité 0, donc n'écrase jamais les offsets réglés des pages
   collection/technologie (qui ont une barre d'onglets sticky en plus). */
:where(#collection, #maison, #technologie, #journal, #contact) {
  scroll-margin-top: 175px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--black);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Focus clavier visible sur tous les éléments interactifs (WCAG 2.4.7) */
:focus-visible {
  outline: 2px solid var(--copper-text);
  outline-offset: 3px;
  border-radius: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

p,
h1,
h2,
h3,
figure {
  margin: 0;
}

.brand-loader {
  align-items: center;
  background: var(--black);
  display: flex;
  flex-direction: column;
  gap: 15px;
  inset: 0;
  justify-content: center;
  opacity: 1;
  pointer-events: none;
  position: fixed;
  transition:
    opacity 420ms ease,
    visibility 420ms ease;
  visibility: visible;
  z-index: 100;
}

.brand-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.brand-loader img {
  height: auto;
  width: 86px;
}

.brand-loader span {
  background: var(--copper);
  height: 1px;
  transform: translateX(4px);
  width: 68px;
}

.topline {
  align-items: center;
  background: var(--black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--ivory);
  display: flex;
  font-size: 10px;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.18em;
  min-height: 31px;
  position: fixed;
  top: 0;
  text-transform: uppercase;
  width: 100%;
  z-index: 41;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(251, 250, 247, 0.96);
  border-bottom: 1px solid rgba(216, 209, 199, 0.8);
  box-shadow: 0 12px 32px rgba(50, 45, 39, 0.05);
  color: var(--graphite);
  display: grid;
  grid-template-columns: 250px 1fr auto;
  height: 128px;
  padding: 0 4.8vw;
  position: fixed;
  top: 31px;
  width: 100%;
  z-index: 40;
}

.brand {
  align-items: center;
  display: flex;
  height: 128px;
}

.brand img {
  aspect-ratio: 766 / 498;
  height: auto;
  width: 196px;
}

.desktop-nav {
  align-items: center;
  column-gap: clamp(10px, 1.35vw, 20px);
  display: grid;
  grid-template-columns: 84px 158px 98px 172px 120px 78px 88px;
  justify-content: center;
}

.desktop-nav a,
.mobile-nav a {
  align-items: center;
  color: rgba(21, 19, 18, 0.74);
  display: inline-flex;
  font-family: var(--product-title);
  font-size: 13px;
  font-weight: 600;
  justify-content: center;
  letter-spacing: 0.018em;
  position: relative;
  text-transform: uppercase;
  transition: color 220ms ease;
  white-space: nowrap;
  width: 100%;
}

.desktop-nav a[aria-current="page"],
.mobile-nav a[aria-current="page"] {
  color: var(--black);
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--black);
  font-weight: 600;
}

.desktop-nav a::after {
  background: var(--copper);
  bottom: -10px;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 220ms ease;
  width: 100%;
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.header-actions {
  align-items: center;
  display: flex;
  gap: 18px;
}

.header-actions a {
  color: var(--graphite);
  position: relative;
}

.header-actions svg {
  fill: none;
  height: 22px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
  width: 22px;
}

.cart-link span {
  align-items: center;
  background: var(--copper);
  border-radius: 50%;
  color: var(--black);
  display: flex;
  font-size: 9px;
  font-weight: 700;
  height: 18px;
  justify-content: center;
  position: absolute;
  right: -10px;
  top: -7px;
  width: 18px;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

.hero-master {
  background: var(--black);
  color: var(--ivory);
  min-height: 100dvh;
  overflow: hidden;
  position: relative;
}

.hero-master-image {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: 68% center;
  position: absolute;
  width: 100%;
}

.hero-master-overlay {
  background:
    linear-gradient(90deg, rgba(8, 8, 8, 0.92) 0%, rgba(8, 8, 8, 0.76) 34%, rgba(8, 8, 8, 0.22) 68%, rgba(8, 8, 8, 0.08) 100%),
    radial-gradient(circle at 20% 44%, rgba(247, 243, 238, 0.17), transparent 18%);
  inset: 0;
  position: absolute;
}

.hero-master-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100dvh;
  padding: 170px 4.8vw 76px;
  position: relative;
  width: min(610px, 52vw);
  z-index: 2;
}

h1 {
  font-family: var(--display-sans);
  font-size: var(--fs-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.04;
}

h1 span {
  display: block;
}

h1 em {
  color: var(--copper);
  display: block;
  font-family: var(--serif);
  font-size: 1.07em;
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.1;
  padding-bottom: 4px;
}

.hero-rule {
  background: var(--copper);
  height: 1px;
  margin: 42px 0 34px;
  width: 70px;
}

.hero-master-content p {
  color: var(--muted-dark);
  font-size: 17px;
  line-height: 1.72;
  max-width: 430px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.14em;
  min-height: 54px;
  padding: 0 28px;
  text-transform: uppercase;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    transform 220ms ease;
}

.button:active {
  transform: translateY(1px);
}

.button-outline {
  border-color: var(--copper);
  color: var(--copper);
  margin-top: 42px;
  width: fit-content;
}

.button-outline:hover {
  background: var(--copper);
  color: var(--black);
}

.button-solid {
  background: var(--black);
  color: var(--ivory);
  min-height: 44px;
  padding: 0 20px;
  width: 100%;
}

.button-solid:hover {
  background: var(--copper);
  color: var(--black);
}

.section-space {
  padding: var(--s-8) 4.8vw;
}

.featured-products {
  background: var(--paper);
}

.center-heading {
  margin: 0 auto 48px;
  max-width: 760px;
  text-align: center;
}

.eyebrow {
  color: var(--copper-text);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h2 {
  font-family: var(--display-sans);
  font-size: var(--fs-h2);
  font-weight: 500;
  letter-spacing: -0.022em;
  line-height: 1.05;
}

.center-heading h2 {
  margin-top: 14px;
}

.center-heading > p:last-child {
  color: var(--taupe);
  font-size: 15px;
  line-height: 1.7;
  margin: 18px auto 0;
  max-width: 700px;
}

.featured-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(4, 1fr);
}

.shop-card {
  background: #fffdfa;
  border: 1px solid rgba(17, 17, 17, 0.11);
  min-height: 440px;
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.shop-card:hover {
  border-color: rgba(201, 142, 114, 0.72);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

/* Image produit en plein cadre (comportement d'origine).
   Staging unifié home + collection. Le fond ne sert que de repli derrière
   les bords transparents éventuels. */
.shop-card figure,
.collection-card figure {
  align-items: center;
  background: var(--graphite);
  display: flex;
  height: 230px;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.shop-card figure img,
.collection-card figure img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.badge {
  background: var(--copper);
  color: var(--black); /* texte foncé sur cuivre = 7.6:1, conforme AA */
  font-size: 10px;
  font-weight: 700;
  left: 14px;
  letter-spacing: 0.12em;
  padding: 8px 10px;
  position: absolute;
  text-transform: uppercase;
  top: 14px;
  z-index: 2;
}

.shop-card div {
  padding: 24px 22px 22px;
}

.product-code {
  color: var(--copper-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.shop-card h3 {
  font-family: var(--product-title);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.45;
  margin-top: 8px;
  text-transform: uppercase;
}

.shop-card p:not(.product-code) {
  color: var(--taupe);
  font-size: 13px;
  line-height: 1.55;
  margin-top: 10px;
  min-height: 40px;
}

.shop-card strong {
  display: block;
  font-size: 14px;
  margin: 16px 0 18px;
}

.collection-link {
  border-bottom: 1px solid var(--copper);
  color: var(--graphite);
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 44px auto 0;
  padding-bottom: 10px;
  text-align: center;
  text-transform: uppercase;
  width: fit-content;
}

.collection-body {
  background: var(--paper);
}

.collection-hero {
  background:
    linear-gradient(180deg, rgba(244, 241, 235, 0.82), rgba(251, 250, 247, 1)),
    var(--paper);
  padding: 205px 4.8vw 72px;
  text-align: center;
}

.collection-hero h1 {
  color: var(--black);
  margin: 16px auto 0;
  max-width: 830px;
}

.collection-hero > p:not(.eyebrow) {
  color: var(--taupe);
  font-size: 17px;
  line-height: 1.7;
  margin: 24px auto 0;
  max-width: 700px;
}

.collection-tabs {
  backdrop-filter: blur(14px);
  background: rgba(251, 250, 247, 0.97);
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  justify-content: center;
  margin: 0 auto;
  padding: 12px 4.8vw;
  position: sticky;
  top: 159px;
  width: 100%;
  z-index: 19;
}

.collection-tabs a {
  background: transparent;
  border: 1px solid rgba(17, 17, 17, 0.16);
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  min-width: 144px;
  padding: 12px 20px;
  text-align: center;
  text-transform: uppercase;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.collection-tabs a:hover,
.collection-tabs a:focus-visible,
.collection-tabs a:active,
.collection-tabs a.is-active,
.collection-tabs a[aria-current="true"] {
  background: #000;
  border-color: #000;
  color: #fff;
}

.accessories-hero {
  min-height: calc(100dvh - 31px);
}

.accessories-hero .button {
  margin-top: 34px;
}

.collection-complete {
  background: var(--paper);
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(4, 1fr);
  padding: 18px 4.8vw 108px;
  scroll-margin-top: 214px;
}

.collection-card {
  background: #fffdfa;
  border: 1px solid rgba(17, 17, 17, 0.11);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.collection-card:hover {
  border-color: rgba(201, 142, 114, 0.72);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

/* Le staging des figures collection est défini avec .shop-card figure (règle unifiée). */

.collection-card > div {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px 24px 22px;
}

.collection-card h2 {
  font-family: var(--product-title);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.45;
  margin-top: 8px;
  text-transform: uppercase;
}

.collection-card p:not(.product-code) {
  color: var(--taupe);
  font-size: 13px;
  line-height: 1.55;
  margin-top: 10px;
  min-height: 40px;
}

.collection-card strong {
  display: block;
  font-size: 14px;
  margin: auto 0 18px;
  padding-top: 16px;
}

.collection-card .button {
  justify-content: center;
  width: 100%;
}

.manuals-library {
  background: var(--paper);
}

.manuals-intro {
  margin-bottom: 34px;
  max-width: 620px;
}

.manuals-intro h2 {
  margin-top: 14px;
}

.manuals-intro p:last-child {
  color: var(--taupe);
  margin-top: 18px;
  max-width: 560px;
}

.manuals-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, 1fr);
}

.manual-card {
  background: #fffdfa;
  border: 1px solid rgba(17, 17, 17, 0.11);
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 30px 28px 28px;
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.manual-card:hover {
  border-color: rgba(201, 142, 114, 0.72);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.manual-card h2 {
  font-family: var(--product-title);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.45;
  margin-top: 8px;
  text-transform: uppercase;
}

.manual-card p:not(.product-code) {
  color: var(--taupe);
  font-size: 14px;
  line-height: 1.65;
  margin-top: 18px;
}

.manual-card .button {
  margin-top: auto;
  width: 100%;
}

.service-band {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.02), transparent),
    var(--black);
  border-top: 1px solid var(--line-dark);
  color: var(--ivory);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 32px 4.8vw 36px;
  position: relative;
  z-index: 1;
}

.service-band article {
  align-items: center;
  border-right: 1px solid var(--line-dark);
  display: grid;
  gap: 20px;
  grid-template-columns: 46px 1fr;
  min-height: 96px;
  padding: 0 28px;
}

.service-band article:first-child {
  border-left: 1px solid var(--line-dark);
}

.service-band svg {
  fill: none;
  height: 42px;
  stroke: var(--copper);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
  width: 42px;
}

.service-band h3 {
  color: var(--copper);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-band p {
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.55;
  margin-top: 6px;
}

.approach-split {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.025), transparent 34%),
    var(--black);
  border-bottom: 1px solid var(--line-dark);
  border-top: 1px solid var(--line-dark);
  color: var(--ivory);
  display: grid;
  grid-template-columns: 45.6% 54.4%;
  height: clamp(390px, 30vw, 520px);
  margin: 0;
  max-width: none;
  min-height: 0;
  width: 100%;
}

.approach-split figure {
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.approach-split figure img {
  height: 100%;
  object-fit: cover;
  object-position: 38% 50%;
  width: 100%;
}

.approach-copy {
  align-self: center;
  justify-self: start;
  max-width: 520px;
  padding: 0 32px 0 clamp(64px, 5.7vw, 110px);
}

.approach-copy h2 {
  font-size: clamp(36px, 3.2vw, 52px);
  line-height: 1.04;
  margin: 14px 0 24px;
  max-width: 430px;
}

.approach-copy p:not(.eyebrow) {
  color: var(--muted-dark);
  font-size: 14px;
  line-height: 1.72;
  max-width: 500px;
}

.text-link {
  align-items: center;
  color: var(--copper);
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  gap: 10px;
  letter-spacing: 0.14em;
  margin-top: 30px;
  text-transform: uppercase;
}

.technology {
  background: var(--cream);
}

.tech-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
}

.tech-grid article {
  background: var(--paper);
  border: 1px solid rgba(17, 17, 17, 0.08);
  min-height: 220px;
  padding: 28px;
}

.tech-grid span {
  color: var(--copper-text);
  font-family: var(--serif);
  font-size: 48px;
  line-height: 1;
}

.tech-grid h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.13em;
  margin-top: 34px;
  text-transform: uppercase;
}

.tech-grid p {
  color: var(--taupe);
  font-size: 14px;
  margin-top: 10px;
}

.technology-hero {
  padding-bottom: 28px;
}

.technology-anchor-row {
  backdrop-filter: blur(14px);
  background: rgba(251, 250, 247, 0.97);
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  justify-content: center;
  margin: 0 auto;
  padding: 12px 4.8vw;
  position: sticky;
  top: 159px;
  width: 100%;
  z-index: 19;
}

.technology-anchor-row a {
  background: transparent;
  border: 1px solid rgba(17, 17, 17, 0.16);
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  max-width: 160px;
  min-width: 144px;
  padding: 16px 20px;
  text-align: center;
  text-transform: uppercase;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.technology-anchor-row a:hover,
.technology-anchor-row a:focus-visible,
.technology-anchor-row a:active,
.technology-anchor-row a.is-active,
.technology-anchor-row a[aria-current="true"] {
  background-color: #000 !important;
  border-color: #000 !important;
  color: #fff !important;
}

.technology-visual-strip {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, 1fr);
  margin: 42px auto 0;
  max-width: 980px;
}

.technology-visual-strip img {
  aspect-ratio: 4 / 5;
  background: #f4eee6;
  border: 1px solid rgba(17, 17, 17, 0.08);
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.technology-detail {
  background: var(--paper);
  padding-top: 64px;
}

.technology-group-block {
  scroll-margin-top: 220px;
}

#sculpter {
  scroll-margin-top: 270px;
}

.technology-group-block + .technology-group-block {
  border-top: 1px solid var(--line);
  margin-top: 70px;
  padding-top: 70px;
}

.technology-group-heading {
  display: block;
  margin-bottom: 38px;
  max-width: 100%;
}

.technology-group-heading .eyebrow {
  align-items: center;
  color: var(--copper-text);
  display: inline-flex;
  gap: 12px;
  font-size: clamp(17px, 1.74vw, 27px);
  font-weight: 500;
  letter-spacing: 0.025em;
  line-height: 1.08;
  margin: 0;
  text-transform: uppercase;
}

.group-icon {
  align-items: center;
  border: 1px solid rgba(201, 142, 114, 0.42);
  border-radius: 50%;
  color: var(--copper);
  display: inline-flex;
  flex: 0 0 auto;
  background: rgba(201, 142, 114, 0.08);
  height: clamp(32px, 2.75vw, 40px);
  justify-content: center;
  width: clamp(32px, 2.75vw, 40px);
}

.group-icon svg {
  display: block;
  fill: none;
  height: 68%;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 68%;
}

.technology-group-heading h2 {
  color: var(--black);
  font-family: var(--product-title);
  font-size: clamp(19px, 1.42vw, 25px);
  font-weight: 600;
  letter-spacing: 0.006em;
  line-height: 1.25;
  margin: 3px 0 0 calc(clamp(32px, 2.75vw, 40px) + 12px);
  max-width: 100%;
  text-align: left;
  text-transform: uppercase;
}

.technology-card-grid {
  align-items: start;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}

.technology-card {
  background: #fffdfa;
  border: 1px solid rgba(17, 17, 17, 0.11);
  display: block;
  transition:
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.technology-card:hover {
  border-color: rgba(201, 142, 114, 0.72);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.technology-card--support {
  background: rgba(255, 253, 250, 0.72);
}

.technology-card summary {
  align-items: center;
  cursor: pointer;
  display: grid;
  gap: 14px;
  grid-template-columns: 42px minmax(0, 1fr) 28px;
  list-style: none;
  padding: 32px 30px 24px;
  position: relative;
}

.technology-card summary::-webkit-details-marker {
  display: none;
}

.technology-card summary::after {
  color: var(--copper);
  content: "+";
  font-size: 24px;
  font-weight: 500;
  line-height: 1;
  position: absolute;
  right: 28px;
  top: 31px;
}

.technology-card[open] summary::after {
  content: "-";
}

.technology-card-title {
  font-family: var(--product-title);
  font-size: 16px;
  font-weight: 600;
  grid-column: 2;
  letter-spacing: 0.01em;
  line-height: 1.45;
  margin-top: 0;
  text-transform: uppercase;
}

.technology-card .product-code {
  font-size: 12px;
  grid-column: 1;
  letter-spacing: 0.14em;
  margin: 0;
}

.technology-card-sections {
  border-top: 1px solid var(--line);
  margin: 0 30px;
  padding: 18px 0 0;
}

.technology-copy-block + .technology-copy-block {
  margin-top: 18px;
}

.technology-copy-block h3 {
  color: var(--copper-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.11em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.technology-copy-block p,
.technology-copy-block li {
  color: var(--taupe);
  font-size: 13px;
  line-height: 1.65;
}

.technology-copy-block p {
  margin: 0;
}

.technology-copy-block p + p {
  margin-top: 10px;
}

.technology-copy-block ul {
  display: grid;
  gap: 5px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.technology-copy-block li {
  padding-left: 16px;
  position: relative;
}

.technology-copy-block li::before {
  background: var(--copper);
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  top: 0.72em;
  width: 4px;
}

.technology-flow {
  background: linear-gradient(135deg, rgba(239, 231, 223, 0.82), rgba(255, 253, 250, 0.92));
  border: 1px solid rgba(201, 142, 114, 0.2);
  color: var(--graphite);
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.075em;
  line-height: 1.55;
  margin: 24px 30px 30px;
  padding: 16px;
  text-transform: uppercase;
}

.technology-flow .flow-step {
  align-items: center;
  background: rgba(255, 253, 250, 0.66);
  display: flex;
  gap: 10px;
  min-height: 58px;
  padding: 10px;
}

.technology-flow .flow-step + .flow-step {
  position: relative;
}

.flow-icon {
  background:
    linear-gradient(135deg, rgba(255, 253, 250, 0.94), rgba(239, 231, 223, 0.52));
  border: 1px solid rgba(201, 142, 114, 0.42);
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 32px;
  height: 32px;
  position: relative;
  width: 32px;
}

.flow-icon::before {
  background: var(--copper);
  content: "";
  height: 20px;
  left: 50%;
  -webkit-mask: var(--flow-mask) center / contain no-repeat;
  mask: var(--flow-mask) center / contain no-repeat;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
}

.flow-icon--pulse {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 2 4 14h6l-1 8 11-14h-6l-1-6Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--muscle {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 14c0-4 2-7 5-7 2 0 3 1 3 3 2 0 4 2 4 5 0 4-3 7-7 7H8c-3 0-5-2-5-5 0-2 1-4 3-5 1 2 1 2 2 2Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--skin {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2c-5 0-8 4-8 9 0 6 4 10 8 11 4-1 8-5 8-11 0-5-3-9-8-9Zm-4 11c2 2 6 2 8 0v3c-2 2-6 2-8 0v-3Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--light {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 4 14 9l5-2-2 5 5 2-5 2 2 5-5-2-2 5-2-5-5 2 2-5-5-2 5-2-2-5 5 2 2-5Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--heat {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 2c1 4-3 5-3 8 0 1 1 2 2 2 2 0 3-3 2-5 4 3 6 6 6 10 0 4-3 7-8 7s-8-3-8-7c0-5 4-7 5-10 1-2 0-4 4-5Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--cold {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 2h2v7l5-5 1 2-5 5h8v2h-8l5 5-1 2-5-5v7h-2v-7l-5 5-1-2 5-5H2v-2h8L5 6l1-2 5 5V2Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--clean {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 2s-6 7-6 12a6 6 0 0 0 12 0c0-5-6-12-6-12Zm9 2 1 3 3 1-3 1-1 3-1-3-3-1 3-1 1-3Zm-1 12 1 2 2 1-2 1-1 2-1-2-2-1 2-1 1-2Z' fill='black'/%3E%3C/svg%3E");
}

.flow-icon--motion {
  --flow-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 5h4v14h-4V5ZM4 9h3v6H4V9Zm13 0h3v6h-3V9ZM1 11h2v2H1v-2Zm20 0h2v2h-2v-2Z' fill='black'/%3E%3C/svg%3E");
}

.technology-note {
  background: transparent;
  color: var(--graphite);
  margin-top: 76px;
  padding: 0;
}

.technology-note .eyebrow {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  line-height: 1;
}

.note-icon {
  align-items: center;
  color: var(--copper);
  display: inline-flex;
  height: 30px;
  justify-content: center;
  width: 24px;
}

.note-icon svg {
  fill: none;
  height: 100%;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 100%;
}

.technology-note p:last-child {
  color: var(--taupe);
  font-size: 14px;
  line-height: 1.75;
  margin-top: -5px;
  max-width: none;
}

.journal {
  display: grid;
  gap: 7vw;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
}

.journal h2 {
  margin: 20px 0;
}

.journal-intro > p:last-child {
  color: var(--taupe);
  max-width: 590px;
}

.journal-form {
  align-self: center;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.journal-form label {
  color: var(--taupe);
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.form-line {
  align-items: center;
  border-bottom: 1px solid var(--black);
  display: flex;
  gap: 12px;
  margin-top: 20px;
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.form-line:focus-within {
  border-bottom-color: var(--copper-text);
  box-shadow: 0 1px 0 var(--copper-text);
}

.form-line input {
  background: transparent;
  border: 0;
  color: var(--black);
  flex: 1;
  font: inherit;
  min-width: 0;
  outline: 0;
  padding: 12px 0;
}

.form-line button {
  background: transparent;
  border: 0;
  color: var(--black);
  cursor: pointer;
  display: flex;
  font-size: 10px;
  font-weight: 700;
  gap: 10px;
  letter-spacing: 0.13em;
  padding: 12px 0;
  text-transform: uppercase;
}

.form-status {
  color: var(--taupe);
  font-size: 12px;
  min-height: 24px;
  padding-top: 8px;
}

.form-status.is-error {
  color: #84463f;
}

.form-status.is-success {
  color: #4d6451;
}

.site-footer {
  background: var(--black);
  color: var(--ivory);
  display: grid;
  column-gap: clamp(24px, 4vw, 78px);
  row-gap: 34px;
  grid-template-columns: 196px 132px minmax(420px, 620px);
  justify-content: space-between;
  padding: 64px 4.8vw 34px;
}

.footer-brand img {
  aspect-ratio: 766 / 498;
  height: auto;
  width: 196px;
}

.footer-brand {
  grid-column: 1;
  grid-row: 1;
}

.footer-social {
  align-self: center;
  display: flex;
  gap: 16px;
  grid-column: 2;
  grid-row: 1;
  justify-self: start;
}

.footer-social a {
  align-items: center;
  color: var(--copper);
  display: flex;
  height: 26px;
  justify-content: center;
  transition:
    color 220ms ease,
    transform 220ms ease;
  width: 26px;
}

.footer-social a:hover {
  color: #e1aa8f;
  transform: translateY(-2px);
}

.footer-social svg {
  fill: currentColor;
  height: 21px;
  stroke: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 21px;
}

.footer-social svg path,
.footer-social svg rect,
.footer-social svg circle {
  vector-effect: non-scaling-stroke;
}

.footer-social .instagram-icon svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
}

.footer-social .instagram-icon .instagram-dot {
  fill: currentColor;
  stroke: none;
}

.footer-columns {
  display: grid;
  gap: 28px;
  grid-column: 3;
  grid-row: 1;
  grid-template-columns: repeat(3, 1fr);
  justify-self: end;
  width: min(620px, 100%);
}

.footer-columns p {
  color: var(--copper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.17em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.footer-columns a {
  color: var(--muted-dark);
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  margin-top: 10px;
  text-transform: uppercase;
}

.footer-note {
  border-top: 1px solid var(--line-dark);
  color: var(--muted-dark);
  font-size: 9px;
  grid-column: 1 / -1;
  letter-spacing: 0.15em;
  padding-top: 22px;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 620ms ease,
    transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 210px 1fr auto;
  }

  .brand {
    height: 128px;
  }

  .brand img {
    width: 172px;
  }

  .desktop-nav {
    column-gap: 10px;
    grid-template-columns: 68px 132px 82px 140px 98px 64px 72px;
  }

  .desktop-nav a {
    font-size: 11px;
  }

  .collection-tabs,
  .technology-anchor-row {
    padding-left: 28px;
    padding-right: 28px;
  }

  .collection-tabs a,
  .technology-anchor-row a {
    min-width: 132px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .technology-group-heading h2 {
    white-space: normal;
  }

  .featured-grid,
  .collection-complete,
  .manuals-grid,
  .technology-card-grid,
  .technology-visual-strip,
  .service-band,
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-band article:nth-child(3) {
    border-left: 1px solid var(--line-dark);
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: 1fr auto;
    height: 76px;
    padding: 0 20px;
  }

  .brand {
    height: 76px;
  }

  .brand img {
    width: 164px;
  }

  .desktop-nav,
  .header-actions a:not(.cart-link) {
    display: none;
  }

  .header-actions {
    gap: 12px;
    justify-self: end;
  }

  .menu-toggle {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--graphite);
    display: grid;
    gap: 6px;
    height: 44px;
    justify-content: center;
    padding: 0;
    position: relative;
    width: 44px;
    z-index: 42;
  }

  .menu-toggle i {
    background: currentColor;
    display: block;
    height: 1px;
    transition: transform 220ms ease;
    width: 24px;
  }

  .menu-toggle[aria-expanded="true"] i:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .mobile-nav {
    background: var(--black);
    border-top: 1px solid rgba(247, 243, 238, 0.14);
    box-shadow: 0 26px 60px rgba(8, 8, 8, 0.28);
    color: var(--ivory);
    display: flex;
    flex-direction: column;
    gap: 0;
    inset: 107px 0 auto;
    max-height: calc(100dvh - 107px);
    opacity: 0;
    overflow-y: auto;
    padding: 14px 20px 22px;
    pointer-events: none;
    position: fixed;
    transform: translateY(-8px);
    transition:
      opacity 220ms ease,
      transform 220ms ease;
    width: 100%;
    z-index: 39;
  }

  .mobile-nav a {
    border-bottom: 1px solid rgba(247, 243, 238, 0.12);
    color: var(--ivory);
    font-size: 13px;
    justify-content: flex-start;
    letter-spacing: 0.055em;
    min-height: 48px;
    padding: 0 2px;
    width: 100%;
  }

  .mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero-master-content {
    min-height: 760px;
    padding: 132px 22px 58px;
    width: min(560px, 100%);
  }

  .hero-master-image {
    object-position: 62% center;
  }

  .hero-master-overlay {
    background:
      linear-gradient(90deg, rgba(8, 8, 8, 0.92) 0%, rgba(8, 8, 8, 0.68) 55%, rgba(8, 8, 8, 0.3) 100%),
      radial-gradient(circle at 22% 44%, rgba(247, 243, 238, 0.15), transparent 20%);
  }

  h1 {
    font-size: clamp(51px, 11vw, 70px);
  }

  :where(#collection, #maison, #technologie, #journal, #contact) {
    scroll-margin-top: 115px; /* header mobile = 31 + 76 + air */
  }

  .section-space {
    padding: var(--s-7) 20px;
  }

  .featured-grid,
  .collection-complete,
  .manuals-grid,
  .technology-card-grid,
  .service-band,
  .tech-grid,
  .journal,
  .site-footer,
  .approach-split {
    display: block;
  }

  .shop-card + .shop-card,
  .collection-card + .collection-card,
  .manual-card + .manual-card,
  .technology-card + .technology-card,
  .tech-grid article + article {
    margin-top: 18px;
  }

  .technology-card-grid .technology-card + .technology-card {
    margin-top: 18px;
  }

  .technology-anchor-row {
    justify-content: flex-start;
  }

  .collection-tabs,
  .technology-anchor-row {
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    top: 107px;
    scrollbar-width: none;
  }

  .collection-tabs::-webkit-scrollbar,
  .technology-anchor-row::-webkit-scrollbar {
    display: none;
  }

  .collection-tabs a,
  .technology-anchor-row a {
    flex: 0 0 auto;
    min-height: 44px;
    min-width: max-content;
    padding: 12px 18px;
  }

  .technology-anchor-row a {
    max-width: none;
  }

  .technology-visual-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .technology-group-heading {
    display: block;
  }

  .technology-group-heading .eyebrow {
    gap: 10px;
    font-size: clamp(18px, 5.4vw, 27px);
    line-height: 1.08;
  }

  .group-icon {
    height: 34px;
    width: 34px;
  }

  .technology-group-heading h2 {
    font-size: 15px;
    line-height: 1.4;
    margin: 4px 0 0 calc(34px + 10px);
  }

  .technology-group-block + .technology-group-block {
    margin-top: 52px;
    padding-top: 52px;
  }

  .technology-card summary {
    gap: 11px;
    grid-template-columns: 36px minmax(0, 1fr) 24px;
    padding: 28px 22px 22px;
  }

  .technology-card-sections {
    margin: 0 22px;
    padding: 16px 0 0;
  }

  .technology-flow {
    margin: 22px 22px 28px;
  }

  .collection-hero {
    padding: 168px 20px 58px;
  }

  .collection-complete {
    padding: 24px 20px 82px;
  }

  .collection-card figure {
    height: 320px;
  }

  .service-band {
    padding: 0 20px;
  }

  .service-band article,
  .service-band article:first-child,
  .service-band article:nth-child(3) {
    border-left: 0;
    border-right: 0;
    border-top: 1px solid var(--line-dark);
    padding: 24px 0;
  }

  .approach-split figure {
    height: 390px;
    min-height: 0;
  }

  .approach-copy {
    max-width: none;
    padding: 56px 20px 64px;
  }

  .journal-form {
    margin-top: 44px;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    margin-top: 44px;
  }

  .footer-social {
    margin-top: 28px;
  }

  .footer-note {
    margin-top: 42px;
  }
}

@media (max-width: 480px) {
  .topline {
    font-size: 8px;
  }

  .brand img {
    width: 112px;
  }

  h1 {
    font-size: 50px;
  }

  .hero-master-content p {
    font-size: 15px;
  }

  .shop-card figure {
    height: 300px;
  }

  .collection-card figure {
    height: 290px;
  }

  .technology-visual-strip {
    gap: 8px;
  }

  .technology-card-title {
    font-size: 15px;
  }

  .technology-flow {
    letter-spacing: 0.06em;
  }
}