/* Sols en résine métallisée */
[data-page="metallise"] .h2,
[data-page="metallise"] .cta-final__title { font-weight: 600; }

.metal-head { align-items: end; }
.metal-head .section-head__intro { font-size: 16px; }
.metal-head .h2 { max-width: 620px; }

/* --------------------------------------------------------------------------
   Hero plein cadre
   -------------------------------------------------------------------------- */
.metal-hero {
  position: relative;
  display: flex;
  min-height: clamp(640px, calc(100svh - var(--header-h)), 920px);
  overflow: hidden;
  background: var(--anthracite);
  color: var(--fg);
}
.metal-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgb(23 23 25 / 0.6) 0%, rgb(23 23 25 / 0.13) 35%, rgb(23 23 25 / 0.94) 100%),
    linear-gradient(90deg, rgb(23 23 25 / 0.45) 0%, rgb(23 23 25 / 0) 60%);
}
.metal-hero .metal-hero__badge { top: 40px; bottom: auto; left: auto; right: var(--gutter); }
.metal-hero__vertical {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 28px;
  writing-mode: vertical-rl;
  transform: rotate(180deg) translateY(50%);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgb(255 255 255 / 0.72);
  text-shadow: 0 1px 8px rgb(0 0 0 / 0.5);
  white-space: nowrap;
}
.metal-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 64px;
  padding-top: 40px;
  padding-bottom: clamp(56px, 6vw, 96px);
}
.metal-hero .breadcrumb [aria-current="page"] { font-weight: 600; }
.metal-hero__content { display: flex; flex-direction: column; gap: 40px; }
.metal-hero__title { font-size: clamp(46px, 7.2vw, 104px); letter-spacing: -0.04em; line-height: 1.02; }
.metal-hero__line { display: block; }
.metal-hero__line--light { font-weight: 300; color: var(--text-on-dark-muted); }
.metal-hero__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px 48px;
}
.metal-hero__bottom .lead { max-width: 520px; font-size: 17px; color: var(--text-on-dark-muted); }
@media (max-width: 720px) {
  .metal-hero__vertical { display: none; }
  .metal-hero .metal-hero__badge { top: auto; bottom: 16px; }
  .metal-hero .btn-row .btn { width: 100%; }
  .metal-hero__inner { padding-bottom: 72px; }
}

/* --------------------------------------------------------------------------
   La matière de près
   -------------------------------------------------------------------------- */
.metal-matter { padding-top: clamp(96px, 10vw, 144px); }
.metal-manifesto {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 1010px;
  margin-inline: auto;
  text-align: center;
}
.metal-manifesto__text {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.35vw, 48px);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: -0.025em;
  color: var(--fg);
  text-wrap: balance;
}
.metal-triptych {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  align-items: start;
  margin-top: clamp(64px, 6.7vw, 96px);
}
.metal-detail { display: flex; flex-direction: column; gap: 20px; }
.metal-detail--2 { padding-top: 140px; }
.metal-detail--3 { padding-top: 60px; }
.metal-detail__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-family: var(--font-heading);
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 600;
  letter-spacing: -0.015em;
}
.metal-detail__title span { font-size: 12px; color: var(--gold); letter-spacing: 0.08em; }
.metal-detail .text-sm { font-size: 15px; max-width: 46ch; }
@media (max-width: 900px) {
  .metal-triptych { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metal-detail--2 { padding-top: 80px; }
  .metal-detail--3 { padding-top: 0; grid-column: 1 / -1; }
  .metal-detail--3 .media { --ratio: 16 / 10 !important; }
}
@media (max-width: 560px) {
  .metal-triptych { grid-template-columns: 1fr; gap: 48px; }
  .metal-detail--2 { padding-top: 0; }
  .metal-detail .media { --ratio: 4 / 3 !important; }
}

/* --------------------------------------------------------------------------
   Variantes : bande de coloris (accordéon au survol)
   -------------------------------------------------------------------------- */
.metal-variants { padding-inline: 0; }
.metal-swatches {
  display: flex;
  gap: 4px;
  height: clamp(440px, 41.7vw, 600px);
}
.metal-swatch {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  background: var(--noir);
}
.js .metal-swatches > .metal-swatch {
  transition:
    opacity 0.9s var(--ease-out),
    transform 1s var(--ease-out),
    flex-grow 0.9s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 1ms), calc(var(--d, 0) * 1ms), 0s;
}
.metal-swatch > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.4s var(--ease-out), filter 0.8s var(--ease-out);
}
.metal-swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(23 23 25 / 0.35) 0%, rgb(23 23 25 / 0) 40%);
  pointer-events: none;
}
.metal-swatch__card {
  position: absolute;
  z-index: 2;
  top: 24px;
  left: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 260px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgb(23 23 25 / 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--white);
}
.metal-swatch__num { font-family: var(--font-heading); font-size: 11px; font-weight: 600; color: var(--gold); }
.metal-swatch__name { font-family: var(--font-heading); font-size: 18px; font-weight: 600; line-height: 1.25; }
.metal-swatch__card p { font-size: 13px; line-height: 1.45; color: var(--text-on-dark-muted); }
.metal-swatch .badge { left: 24px; bottom: 24px; }
@media (hover: hover) and (min-width: 901px) {
  .metal-swatches:hover .metal-swatch > img { filter: brightness(0.6) saturate(0.8); }
  .metal-swatches .metal-swatch:hover { flex-grow: 1.9; }
  .metal-swatches .metal-swatch:hover > img { transform: scale(1.1); filter: none; }
}
@media (max-width: 900px) {
  .metal-swatches {
    height: 460px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    padding-inline: var(--gutter);
    gap: 8px;
    scrollbar-width: none;
  }
  .metal-swatches::-webkit-scrollbar { display: none; }
  .metal-swatch { flex: 0 0 min(76vw, 340px); border-radius: var(--radius); scroll-snap-align: start; }
}
.metal-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 64px;
  font-size: 14px;
  color: var(--muted);
}
.metal-note .icon { width: 16px; height: 16px; margin-top: 3px; color: var(--gold); }

/* --------------------------------------------------------------------------
   Le geste
   -------------------------------------------------------------------------- */
.metal-gesture { padding-block: clamp(96px, 10vw, 144px); }
.metal-gesture .split {
  grid-template-columns: minmax(0, 520px) minmax(0, 650px);
  justify-content: space-between;
}
.metal-gesture .lead { font-size: 17px; }
.metal-points { border-top: 1px solid var(--line); }
.metal-points li {
  position: relative;
  padding: 18px 0 18px 32px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--fg);
}
.metal-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--gold);
  transition: width 0.5s var(--ease-out);
}
@media (hover: hover) {
  .metal-points li:hover::before { width: 22px; }
}
.metal-duo { position: relative; padding-bottom: 120px; }
.metal-duo__main { width: 80%; }
.metal-duo__detail {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 43%;
  box-shadow: 0 40px 80px -30px rgb(0 0 0 / 0.7);
}
.metal-duo__detail .badge { left: 12px; bottom: 12px; }
@media (max-width: 900px) {
  .metal-gesture .split { grid-template-columns: 1fr; }
  .metal-duo { padding-bottom: 80px; }
}
@media (max-width: 560px) {
  .metal-duo__detail .badge { display: none; }
  .metal-duo__main .badge { top: 12px; bottom: auto; left: 12px; }
}

/* --------------------------------------------------------------------------
   Intégration : deux panneaux plein visuel
   -------------------------------------------------------------------------- */
.metal-integration { padding-top: 0; padding-bottom: clamp(96px, 10vw, 144px); }
.metal-integration__head {
  padding-top: 56px;
  margin-bottom: 56px;
  border-top: 1px solid var(--line);
}
.metal-integration__head .h2 { max-width: 620px; }
.metal-panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.metal-panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 628 / 760;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--anthracite);
  isolation: isolate;
}
.metal-panel > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.metal-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgb(23 23 25 / 0) 30%, rgb(23 23 25 / 0.9) 100%);
  transition: opacity 0.8s var(--ease-out);
}
.metal-panel .badge { top: 24px; bottom: auto; left: 24px; }
.metal-panel__text {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 500px;
  padding: clamp(24px, 2.8vw, 40px);
  padding-bottom: clamp(32px, 4.4vw, 64px);
  transition: transform 0.8s var(--ease-out);
}
.metal-panel__title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}
.metal-panel__text p { font-size: 15px; line-height: 1.6; color: rgb(255 255 255 / 0.8); }
@media (hover: hover) {
  .metal-panel:hover > img { transform: scale(1.05); }
  .metal-panel:hover .metal-panel__text { transform: translateY(-8px); }
}
@media (max-width: 900px) {
  .metal-panels { grid-template-columns: 1fr; }
  .metal-panel { aspect-ratio: 4 / 4.2; }
}

/* --------------------------------------------------------------------------
   Galerie : pellicule horizontale qui déborde à droite
   -------------------------------------------------------------------------- */
.metal-film {
  --film-start: max(var(--gutter), calc((100% - var(--maxw)) / 2 + var(--gutter)));
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-inline: var(--film-start) var(--gutter);
  padding-bottom: 20px;
  scroll-snap-type: x proximity;
  scroll-padding-inline: var(--film-start);
  scrollbar-width: thin;
  scrollbar-color: rgb(255 255 255 / 0.25) transparent;
}
.metal-film:focus-visible { outline-offset: -2px; }
.metal-film__item { flex: 0 0 auto; width: clamp(240px, 26.4vw, 380px); scroll-snap-align: start; }
.metal-film__item--wide { width: clamp(300px, 38.9vw, 560px); }
.metal-film .media { height: clamp(340px, 36.1vw, 520px); aspect-ratio: auto; }
@media (hover: hover) {
  .metal-film .media > img { transition: transform 1.2s var(--ease-out), filter 0.6s; }
  .metal-film:hover .media > img { filter: brightness(0.75); }
  .metal-film .media:hover > img { --media-scale: 1.05; filter: none; }
}

/* --------------------------------------------------------------------------
   Étapes & FAQ
   -------------------------------------------------------------------------- */
.metal-steps { --cols: 5; }
.metal-steps .step__num { font-size: clamp(38px, 3.3vw, 48px); }
.metal-steps .h4 { font-size: 20px; }
@media (max-width: 1080px) { .metal-steps { --cols: 3; } }
@media (max-width: 720px) { .metal-steps { --cols: 2; } }
@media (max-width: 480px) { .metal-steps { --cols: 1; } }

.metal-faq {
  display: grid;
  grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
  gap: clamp(48px, 8.3vw, 120px);
  align-items: start;
}
.metal-faq .h2 { font-size: clamp(34px, 3.7vw, 52px); }
.metal-faq .faq__q { font-size: 18px; font-weight: 600; padding-block: 24px; }
.metal-faq .faq__q[aria-expanded="true"] .faq__icon { background: var(--noir); border-color: var(--noir); color: var(--white); }
@media (max-width: 900px) {
  .metal-faq { grid-template-columns: 1fr; }
}