/* ══════════════════════════════════════════════════════════════════════════
   Adaptools — page styles.

   Every rule here is the extracted equivalent of an inline style on the
   Claude Design artboard (Adaptools v2.dc.html). `style-hover` attributes,
   which the design-canvas runtime ignores, become real :hover rules.
   Responsive behaviour is added at the foot of the file: the artboard is a
   fixed-width desktop canvas and has none of its own.
   ══════════════════════════════════════════════════════════════════════ */

a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent); }

.page { min-height: 100vh; display: flex; flex-direction: column; }
.container { max-width: 1160px; margin: 0 auto; padding-inline: 32px; }
.site-main { flex: 1; }

/* Visually hidden but available to assistive tech (skip link, live region). */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 20;
  background: var(--color-accent); color: var(--color-bg);
  padding: 10px 16px; font-family: var(--font-heading); text-decoration: none;
  transition: top 120ms ease;
}
.skip-link:focus { top: 8px; color: var(--color-bg); }

/* ── header ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
}
.site-header__inner {
  padding-block: 16px;
  display: flex; align-items: center; gap: 32px;
}
.brand {
  text-decoration: none; color: var(--color-text); margin-right: auto;
  display: flex; flex-direction: column; gap: 2px;
}
.brand:hover { color: var(--color-text); }
.brand__name {
  font-family: var(--font-heading); font-weight: 700; font-size: 21px;
  letter-spacing: 0.02em; line-height: 1;
}
.brand__dot { color: var(--color-accent); }
.brand__tagline {
  font-size: 11px; letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
}
.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; }
.site-nav a { text-decoration: none; color: var(--color-text); }
.site-nav a:hover { color: var(--color-accent-700); }
.site-nav .btn { font-size: 14px; padding: 9px 18px; }
.site-nav .btn-primary, .site-nav .btn-primary:hover { color: var(--color-bg); }

/* ── hero ───────────────────────────────────────────────────────────── */
.hero { background: var(--color-accent-900); color: var(--color-neutral-100); }
.hero__inner {
  padding-block: 88px 76px;
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center;
}
.hero__kicker {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-accent-300); margin-bottom: 22px;
}
.hero__title {
  font-size: clamp(38px, 4.2vw, 56px); line-height: 1.04;
  margin: 0 0 26px; letter-spacing: -0.02em;
  color: var(--color-neutral-100); text-wrap: balance; max-width: 26ch;
}
.hero__lede {
  font-size: 18px; line-height: 1.6; max-width: 48ch; margin: 0 0 34px;
  color: color-mix(in srgb, #f5f5f8 82%, transparent);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-lg { padding: 13px 26px; font-size: 15px; }
.btn-outline-light {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; color: var(--color-neutral-100);
  border: 1px solid color-mix(in srgb, #f5f5f8 40%, transparent);
  padding: 13px 26px; font-size: 15px;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  letter-spacing: 0.04em;
}
.btn-outline-light:hover {
  background: color-mix(in srgb, #f5f5f8 12%, transparent);
  color: var(--color-neutral-100);
}
.hero__note { font-size: 13px; color: color-mix(in srgb, #f5f5f8 65%, transparent); }
.hero__media {
  aspect-ratio: 16 / 10; padding: 8px;
  border-color: color-mix(in srgb, #f5f5f8 35%, transparent);
}

/* ── terrain strip + benefits ───────────────────────────────────────── */
.strip { border-bottom: 1px solid var(--color-divider); }
.strip__inner { padding-block: 34px 44px; }
.strip__head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 18px;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 24px; margin-bottom: 36px;
}
.strip__label {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-accent-700);
}
.strip__terrain { font-family: var(--font-heading); font-size: 22px; }
.strip__note { font-size: 14px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.benefits {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 40px;
  margin: 0; padding: 0; list-style: none;
}
.benefit { display: flex; flex-direction: column; gap: 8px; }
.benefit__title { font-family: var(--font-heading); font-size: 17px; letter-spacing: 0.02em; }
.benefit__text {
  margin: 0; font-size: 14px; line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 72%, transparent);
}

/* ── réalisations ───────────────────────────────────────────────────── */
.work { padding-block: 72px 88px; }
.section__head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 24px; margin-bottom: 40px;
}
.section__head h2 { font-size: 38px; margin: 0; }
.carousel-nav { display: flex; gap: 8px; flex: none; }
.carousel-nav[hidden] { display: none; }
.carousel-nav .btn { color: var(--color-text); }

.track {
  display: grid; grid-auto-flow: column;
  grid-auto-columns: calc((100% - 56px) / 3);
  gap: 28px; overflow-x: auto;
  scroll-snap-type: x proximity; scrollbar-width: thin; padding-bottom: 12px;
}
.pcard {
  color: var(--color-text); display: flex; flex-direction: column; gap: 14px;
  padding: 20px; scroll-snap-align: start;
}
.pcard__media {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--color-divider);
  background: var(--color-neutral-100);
}
.pcard__sector {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-accent-700);
}
.pcard__title {
  font-family: var(--font-heading); font-weight: 600; font-size: 22px;
  line-height: 1.15; text-decoration: none; color: var(--color-text);
}
.pcard__title::after { content: ""; position: absolute; inset: 0; }
.pcard:hover .pcard__title { color: var(--color-accent-700); }
.pcard:focus-within { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.pcard__title:focus-visible { outline: none; }
.pcard__resume {
  margin: 0; font-size: 14px; line-height: 1.55;
  color: color-mix(in srgb, var(--color-text) 72%, transparent); flex: 1;
}
.pcard__cta {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--color-divider); padding-top: 12px; text-decoration: none;
}
.pcard__cta-label { font-size: 13px; color: var(--color-accent-700); letter-spacing: 0.04em; }
.pcard__cta-arrow { font-size: 15px; color: var(--color-accent-700); }
.pcard:hover .pcard__cta-label, .pcard:hover .pcard__cta-arrow { color: var(--color-accent); }

/* ── méthode ────────────────────────────────────────────────────────── */
.method {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.method__inner { padding-block: 76px; }
.method__inner h2 { font-size: 38px; margin: 0 0 10px; }
.method__lede {
  margin: 0 0 48px; font-size: 15px; max-width: 62ch;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px; margin: 0; padding: 0; list-style: none;
}
.step { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.step__n { font-family: var(--font-heading); font-size: 30px; color: var(--color-accent); }
.step__t { font-family: var(--font-heading); font-weight: 600; font-size: 22px; }
.step__d {
  margin: 0; font-size: 14px; line-height: 1.55;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}

/* ── contact ────────────────────────────────────────────────────────── */
.contact {
  padding-block: 84px 104px;
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 72px; align-items: start;
}
.contact h2 { font-size: 38px; margin: 0 0 16px; }
.contact__lede {
  margin: 0 0 24px; font-size: 16px; line-height: 1.65;
  color: color-mix(in srgb, var(--color-text) 78%, transparent); max-width: 42ch;
}
.reassurance {
  display: grid; gap: 10px; font-size: 14px; margin: 0; padding: 0; list-style: none;
  color: color-mix(in srgb, var(--color-text) 74%, transparent);
}
.reassurance li { display: flex; gap: 10px; align-items: baseline; }
.reassurance li::before { content: "+"; color: var(--color-accent); }
.contact-form { padding: 28px; display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { font-size: 13px; color: var(--color-accent-700); }

/* ── project detail ─────────────────────────────────────────────────── */
.detail { padding-block: 44px 104px; }
.detail__back {
  display: inline-block; font-size: 13px; letter-spacing: 0.06em;
  text-decoration: none; margin-bottom: 36px;
}
.detail__head {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: start;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 44px; margin-bottom: 44px;
}
.detail__sector {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-accent-700); margin-bottom: 18px;
}
.detail__title {
  font-size: 52px; line-height: 1.05; margin: 0 0 22px;
  letter-spacing: -0.02em; text-wrap: balance;
}
.detail__resume {
  margin: 0; font-size: 17px; line-height: 1.6;
  color: color-mix(in srgb, var(--color-text) 78%, transparent); max-width: 50ch;
}
.specs { padding: 22px; display: grid; gap: 14px; margin: 0; }
.spec {
  display: flex; justify-content: space-between; gap: 16px;
  border-bottom: 1px dotted var(--color-divider); padding-bottom: 9px;
}
.spec__k {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.spec__v { font-size: 14px; text-align: right; margin: 0; }
.detail__sections {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px; margin-bottom: 64px;
}
.dsec__t {
  font-size: 15px; letter-spacing: 0.12em; text-transform: uppercase;
  margin: 0 0 14px; color: var(--color-accent-700);
}
.dsec__d { margin: 0 0 12px; font-size: 15px; line-height: 1.65; }
.dsec__points {
  margin: 0; padding-left: 18px; display: grid; gap: 7px;
  font-size: 14px; line-height: 1.5;
  color: color-mix(in srgb, var(--color-text) 80%, transparent);
}
.shots__t {
  font-size: 15px; letter-spacing: 0.12em; text-transform: uppercase;
  margin: 0 0 8px; color: var(--color-accent-700);
}
.shots__note {
  margin: 0 0 28px; font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 36px; }
.shot { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.shot__frame { padding: 14px; background: var(--color-neutral-100); }
.shot__chrome {
  display: flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--color-divider); padding-bottom: 10px; margin-bottom: 14px;
}
.shot__dot { width: 7px; height: 7px; background: var(--color-accent-400); }
.shot__bar-a { height: 8px; width: 110px; background: var(--color-neutral-300); }
.shot__bar-b { height: 8px; width: 54px; background: var(--color-neutral-200); margin-left: auto; }
.shot__cells {
  display: flex; flex-wrap: wrap; gap: 8px;
  align-content: flex-start; min-height: 180px;
}
.shot__cell { border: 1px solid var(--color-divider); }
.shot__caption { font-size: 13px; margin: 0; color: color-mix(in srgb, var(--color-text) 65%, transparent); }
.detail__cta {
  margin-top: 64px; padding: 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.detail__cta-title { font-family: var(--font-heading); font-size: 24px; margin-bottom: 6px; }
.detail__cta-note { font-size: 14px; color: color-mix(in srgb, var(--color-text) 72%, transparent); }

/* ── footer ─────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-accent-900);
  color: color-mix(in srgb, #f5f5f8 70%, transparent);
}
.site-footer__inner {
  padding-block: 30px;
  display: flex; justify-content: space-between; gap: 24px;
  font-size: 12px; letter-spacing: 0.06em;
}

/* ── image slots ────────────────────────────────────────────────────── */
/* Stands in for <image-slot> from the design canvas. With a `src` in
   content.js it renders a real <img>; without one it draws the labelled
   placeholder so unfilled slots stay visible during content work. */
.imgslot { width: 100%; height: 100%; display: block; }
.imgslot img { width: 100%; height: 100%; object-fit: var(--imgslot-fit, cover); }
.imgslot--empty {
  display: grid; place-items: center; padding: 16px; text-align: center;
  border: 1px dashed color-mix(in srgb, currentColor 35%, transparent);
  font-size: 12px; letter-spacing: 0.06em;
  color: color-mix(in srgb, currentColor 60%, transparent);
}

/* ── responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1040px) {
  .track { grid-auto-columns: calc((100% - 28px) / 2); }
  .shots { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .container { padding-inline: 24px; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; padding-block: 64px 56px; }
  .hero__title { max-width: none; }
  .contact { grid-template-columns: 1fr; gap: 44px; padding-block: 64px 80px; }
  .detail__head { grid-template-columns: 1fr; gap: 36px; }
  .detail__title { font-size: 40px; }
  .detail__sections { gap: 36px; }
  .section__head h2, .method__inner h2, .contact h2 { font-size: 32px; }
}

@media (max-width: 680px) {
  .container { padding-inline: 18px; }
  .site-header__inner { flex-wrap: wrap; gap: 12px 20px; }
  .site-nav { gap: 18px; font-size: 13px; width: 100%; }
  .site-nav .btn { margin-left: auto; }
  .track { grid-auto-columns: 82%; }
  .work { padding-block: 56px 64px; }
  .method__inner { padding-block: 56px; }
  .form-row { grid-template-columns: 1fr; }
  .site-footer__inner { flex-direction: column; gap: 8px; }
  .detail__title { font-size: 32px; }
  .detail__cta { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .skip-link { transition: none; }
  * { scroll-behavior: auto !important; }
}

/* Carousel offset origin + anchor clearance under the sticky header. */
.track { position: relative; }
#realisations, #methode, #contact { scroll-margin-top: 96px; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.contact h2, .section__head h2, .method__inner h2 { text-wrap: balance; }