/* =========================================================
   ACR34 — components.css
   Hero, split-slider, sections détaillées
   --------------------------------------------------------- */

/* -- Hero (V2 magazine layout — photo dominante + frame doré) -- */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 5fr 7fr;
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  padding-top: 96px;
  padding-bottom: 24px;
  /* Hero tient dans 1 viewport — topbar 80px déduits */
  min-height: calc(100vh - 80px);
  max-height: 100vh;
  z-index: 2;
}
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 88px; padding-bottom: 24px; min-height: auto; max-height: none; }
}

.hero__content { display: flex; flex-direction: column; gap: var(--space-3); max-width: 580px; }
.hero__title {
  font-size: clamp(40px, 5.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.022em;
  margin: 0 0 var(--space-2) 0;
  font-weight: 600;
}
.hero__title em {
  display: block;
  font-style: italic;
  font-weight: 400;
}
.hero__subtitle { font-size: clamp(14px, 1.1vw, 17px); color: var(--text-secondary); max-width: 480px; line-height: 1.6; margin: 0; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-3); }

.hero__visual {
  position: relative;
  height: clamp(380px, 58vh, 600px);
  border: 1px solid var(--accent);
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}
/* Frame doré décalé derrière la photo — effet "poster premium" */
.hero__visual::before {
  content: "";
  position: absolute;
  top: 24px; left: 24px;
  width: 100%; height: 100%;
  border: 1px solid var(--accent);
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
}
@media (max-width: 960px) { .hero__visual { height: 64vw; max-height: 460px; } .hero__visual::before { top: 14px; left: 14px; } }
.hero__visual img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1200ms var(--easing-out);
}
.hero__visual:hover img { transform: scale(1.05); }

/* Slides du slideshow — toutes empilées, opacity 0 sauf .is-active */
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
  pointer-events: none;
}
.hero__slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}
.hero__slide picture, .hero__slide picture img { width: 100%; height: 100%; }
.hero__slide picture img { object-fit: cover; transition: transform 6s ease-out; }
.hero__slide.is-active picture img { transform: scale(1.04); /* Ken Burns subtil pendant la durée d'affichage */ }

/* Caption à l'intérieur du slide */
.hero__slide .hero__visual-caption {
  position: absolute; bottom: 24px; left: 24px; right: 24px; z-index: 2;
}

/* Gradient général gardé via ::after du visual */
.hero__visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10,10,10,0.82) 100%);
  pointer-events: none;
  z-index: 2;
}

/* Dots de navigation */
.hero__slide-dots {
  position: absolute; bottom: 18px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 8px;
  z-index: 3;
}
.hero__slide-dot {
  width: 28px; height: 3px;
  background: rgba(255,255,255,0.35);
  border: 0; padding: 0;
  cursor: pointer;
  transition: background 280ms, width 280ms;
}
.hero__slide-dot.is-active {
  background: var(--accent);
  width: 48px;
}
.hero__slide-dot:hover { background: rgba(255,255,255,0.55); }
.hero__visual-caption {
  position: absolute; bottom: 24px; left: 24px; right: 24px; z-index: 1;
  display: flex; flex-direction: column; gap: 4px;
}
.hero__visual-caption .label-caps { color: var(--accent); }
.hero__visual-caption h4 { font-family: var(--font-display); font-size: 26px; margin: 0; color: var(--text-primary); }

.hero__corner-line {
  position: absolute; right: 0; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.5; z-index: 1;
}

/* -- PROJETS PRESTIGE — carousel sous hero -- */
.prestige {
  padding-top: 8px;
  padding-bottom: 32px;
  position: relative;
  z-index: 2;
}
.prestige__head {
  display: flex; align-items: end; justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.prestige__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  margin: 4px 0 0 0;
  line-height: 1.1;
}
.prestige__title em { font-style: italic; color: var(--accent); font-weight: 400; }
.prestige__more {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
}
.prestige__track-wrap {
  position: relative;
  margin-left: calc(-1 * var(--container-pad));
  margin-right: calc(-1 * var(--container-pad));
}
.prestige__track {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px var(--container-pad) 24px var(--container-pad);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.prestige__track::-webkit-scrollbar { display: none; }
.prestige__track > .realisation-card {
  flex: 0 0 clamp(260px, 30vw, 360px);
  scroll-snap-align: start;
}
.prestige__cue {
  position: absolute;
  top: 50%; right: calc(var(--container-pad) - 6px);
  transform: translateY(-50%);
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 28px; color: #0A0A0A;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(212,175,55,0.35);
  pointer-events: none;
  animation: prestige-cue 1.8s cubic-bezier(0.4,0,0.6,1) infinite;
}
@keyframes prestige-cue {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50%      { transform: translateY(-50%) translateX(6px); }
}
@media (max-width: 700px) {
  .prestige__cue { display: none; }
  .prestige__head { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .prestige__cue { animation: none; }
}

.hero__scroll-cue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-secondary); font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase;
  pointer-events: none;
}
.hero__scroll-cue::after {
  content: ""; width: 1px; height: 32px;
  background: linear-gradient(180deg, var(--accent) 0%, transparent 100%);
  animation: scroll-cue 2.4s ease-in-out infinite;
}
@keyframes scroll-cue {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* -- Section heading patterns -- */
.section-head {
  display: flex; flex-direction: column; gap: var(--space-3);
  margin-bottom: var(--space-7);
  max-width: 720px;
}
.section-head--centered { margin-inline: auto; align-items: flex-start; }

/* -- Split slider (avant/après) -- */
.split-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--surface-2);
  cursor: ew-resize;
  user-select: none;
  border: 1px solid var(--border);
  isolation: isolate;
}
.split-slider:hover { border-color: var(--accent); }
.split-slider img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  pointer-events: none;
}
.split-slider__before, .split-slider__after {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.split-slider__after {
  /* Clip from LEFT — l'image APRÈS apparaît sur la moitié droite */
  clip-path: inset(0 0 0 50%);
  transition: clip-path 0s;
}
.split-slider.is-dragging .split-slider__after { transition: none; }
.split-slider:not(.is-dragging) .split-slider__after { transition: clip-path 200ms var(--easing-out); }

.split-slider__line {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(212,175,55,0.7), 0 0 36px rgba(212,175,55,0.3);
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 3;
}
.split-slider__handle {
  position: absolute; top: 50%; left: 50%;
  width: 44px; height: 44px;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.6), 0 0 20px rgba(212,175,55,0.55);
  z-index: 4;
  cursor: grab;
  transition: transform 200ms var(--easing-out);
}
.split-slider__handle:hover { transform: translate(-50%, -50%) scale(1.1); }
.split-slider.is-dragging .split-slider__handle { cursor: grabbing; }
.split-slider__handle svg { width: 20px; height: 20px; color: #0A0A0A; }
.split-slider__label {
  position: absolute; top: 22px;
  font-family: var(--font-display); font-style: italic;
  font-size: 26px;
  color: var(--accent);
  letter-spacing: 0.02em;
  pointer-events: none;
  z-index: 2;
  transition: opacity 200ms ease;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}
.split-slider__label--before { left: 24px; }
.split-slider__label--after  { right: 24px; }
.split-slider__particles {
  position: absolute; inset: 0; pointer-events: none; z-index: 5;
}
/* Images visible par défaut. JS ajoute .is-pending puis .is-revealed pour l'animation. */
.split-slider.is-pending .split-slider__before,
.split-slider.is-pending .split-slider__after { opacity: 0; }
.split-slider.is-revealed .split-slider__before,
.split-slider.is-revealed .split-slider__after { opacity: 1; transition: opacity 800ms ease; }

@media (prefers-reduced-motion: reduce) {
  .split-slider__particles { display: none; }
  .split-slider.is-pending .split-slider__before,
  .split-slider.is-pending .split-slider__after { opacity: 1; }
}

/* -- Gallery simple (galerie_simple) -- */
.gallery-simple { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); }
.gallery-simple__item { position: relative; overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; border: 1px solid var(--border); }
.gallery-simple__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--easing-out); }
.gallery-simple__item:hover img { transform: scale(1.06); }
.gallery-simple__item:hover { border-color: var(--accent); }

/* -- Filters -- */
.filters {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.filter-chip {
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 500;
  cursor: pointer;
  transition: border-color var(--dur), color var(--dur), background var(--dur);
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.is-active { border-color: var(--accent); color: #0A0A0A; background: var(--accent); }

/* -- FAQ -- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-2); }
.faq-item { border: 1px solid var(--border); background: var(--surface); overflow: hidden; transition: border-color var(--dur); }
.faq-item:hover, .faq-item[open] { border-color: var(--accent); }
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: var(--space-4) var(--space-5);
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-3);
  font-family: var(--font-display); font-size: 20px; line-height: 1.3;
  color: var(--text-primary);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; width: 12px; height: 12px;
  border-right: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--easing-out);
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item__body { padding: 0 var(--space-5) var(--space-5) var(--space-5); color: var(--text-secondary); font-size: 15px; line-height: 1.7; }

/* -- Realisations detail -- */
.realisation-detail { padding-top: 100px; }
.realisation-hero {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-7);
  align-items: end;
  margin-bottom: var(--space-7);
}
@media (max-width: 900px) { .realisation-hero { grid-template-columns: 1fr; } }
.realisation-hero__title { font-size: clamp(48px, 7vw, 80px); line-height: 1; margin: 0; }
.realisation-meta { display: flex; flex-direction: column; gap: var(--space-3); font-size: 14px; color: var(--text-secondary); }
.realisation-meta dt { color: var(--text-muted); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 4px; }
.realisation-meta dd { margin: 0; font-family: var(--font-display); font-size: 22px; color: var(--text-primary); }

.galerie-section { margin-top: var(--space-7); }
.galerie-section h3 { font-size: 28px; margin-bottom: var(--space-5); }

/* -- Marquee tags / zone d'intervention -- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding: var(--space-4) 0;
  background: var(--bg-elev);
  position: relative;
  z-index: 2;
}
.marquee__track {
  display: flex; gap: var(--space-7);
  animation: marquee 35s linear infinite;
  width: max-content;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 30px);
  font-style: italic;
}
.marquee__track:hover { animation-play-state: paused; }
.marquee__track span {
  color: var(--text-secondary);
  white-space: nowrap;
}
.marquee__track span em {
  color: var(--accent); margin-right: 8px;
  font-style: normal;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* -- Two-column splits (apropos) -- */
.split-two {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-7);
  align-items: center;
}
@media (max-width: 900px) { .split-two { grid-template-columns: 1fr; } }
.split-two__media { aspect-ratio: 4/5; overflow: hidden; border: 1px solid var(--border); }
.split-two__media img { width: 100%; height: 100%; object-fit: cover; }

/* -- Process steps -- */
.process { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-5); counter-reset: step; }
.process-step {
  position: relative; padding: var(--space-5) var(--space-5) var(--space-5) var(--space-5);
  border-left: 1px solid var(--border);
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: 56px; color: var(--accent); line-height: 1;
  margin-bottom: var(--space-3);
}
.process-step h4 { font-size: 22px; font-family: var(--font-display); margin: 0 0 var(--space-2) 0; color: var(--text-primary); }
.process-step p { color: var(--text-secondary); font-size: 14px; margin: 0; line-height: 1.6; }

/* -- Logo strip (services pictograms) -- */
.logo-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-3);
  border: 1px solid var(--border); padding: var(--space-3); background: var(--surface);
}
.logo-strip__cell {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: var(--space-3) 0;
  text-align: center; color: var(--text-secondary);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  border-right: 1px solid var(--border);
  transition: color var(--dur);
}
.logo-strip__cell:last-child { border-right: 0; }
.logo-strip__cell i { font-size: 28px; color: var(--accent); }
.logo-strip__cell:hover { color: var(--accent); }

/* -- Contact / map -- */
.contact-grid {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: var(--space-7);
  align-items: stretch;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-aside {
  display: flex; flex-direction: column; gap: var(--space-5);
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
}
.contact-aside h4 { font-family: var(--font-display); font-size: 24px; margin: 0; color: var(--text-primary); }
.contact-aside dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px var(--space-4); margin: 0; }
.contact-aside dt { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); align-self: center; }
.contact-aside dd { margin: 0; font-size: 15px; color: var(--text-primary); }
.contact-aside a { color: var(--text-primary); transition: color var(--dur); }
.contact-aside a:hover { color: var(--accent); }
.contact-aside__horaires {
  font-size: 13px; color: var(--text-secondary); display: flex; flex-direction: column; gap: 4px;
}
.contact-aside__horaires .row { display: flex; justify-content: space-between; gap: var(--space-3); }
.contact-aside__horaires .row strong { color: var(--text-primary); font-weight: 500; }
.contact-aside__horaires .closed { color: var(--text-muted); font-style: italic; }

/* -- Misc helpers -- */
.kicker {
  font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); font-style: italic;
  color: var(--accent-2); margin-bottom: var(--space-3);
}

/* -- SVG icon sprite (Lucide local) -- */
.icon {
  display: inline-block;
  vertical-align: middle;
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon use { pointer-events: none; }