@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-Thin.ttf') format('truetype'); font-weight: 100; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-ExtraLight.ttf') format('truetype'); font-weight: 200; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-Light.ttf') format('truetype'); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-Regular.ttf') format('truetype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-Medium.ttf') format('truetype'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-SemiBold.ttf') format('truetype'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Advent Pro'; src: url('../fonts/AdventPro-Bold.ttf') format('truetype'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('../fonts/Inter-VariableFont_opsz,wght.ttf') format('truetype'); font-weight: 100 900; font-style: normal; font-display: swap; }

/* ─── Variables ─────────────────────────────────────────── */
:root {
  --bg:           #ffffff;
  --bg-alt:       #f4f4f4;
  --brand:        #103440;
  --navy:         #04283f;
  --text:         #3d3d3d;
  --text-light:   #7a7a7a;
  --accent:       #c22e4e;
  --border:       #e0e0e0;
  --gray:         #c7c7c7;
  --font:         'Advent Pro', sans-serif;
  --font-body:    'Inter', sans-serif;
  --ease:         cubic-bezier(.3, 1, .3, 1);
  --t:            0.5s var(--ease);
  --t-fast:       0.25s var(--ease);
  --nav-h:        110px;
  --max-w:        1480px;
  --gap:          2px;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; -webkit-transform: translateZ(0); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; -webkit-appearance: none; appearance: none; }

/* ─── Navigation ─────────────────────────────────────────── */
.nav { display: flex; align-items: center; padding: 0 40px; height: var(--nav-h); background: var(--bg); border-bottom: 1px solid var(--border); position: fixed; top: 0; left: 0; right: 0; z-index: 100; }
.nav__logo { display: flex; flex-direction: row; align-items: baseline; gap: 14px; color: var(--brand); white-space: nowrap; flex-shrink: 0; text-decoration: none; }
.nav__logo-name { font-size: 17px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; }
.nav__logo-sub { font-size: 15px; font-weight: 300; letter-spacing: 0.06em; text-transform: none; color: var(--brand); }
.nav__links { display: flex; align-items: center; gap: 36px; margin-left: auto; }
.nav__links > li { position: relative; }
.nav__links a { font-size: 15px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-light); transition: color var(--t-fast); position: relative; white-space: nowrap; }
.nav__links a::after { content: ''; position: absolute; bottom: -3px; left: 0; width: 0; height: 1px; background: var(--brand); transition: width var(--t-fast); }
.nav__links a:hover, .nav__links a.active { color: var(--brand); }
.nav__links a:hover::after, .nav__links a.active::after { width: 100%; }
.nav__dropdown { display: none; position: absolute; top: 100%; left: 0; padding-top: 8px; background: #fff; border: 1px solid var(--border); min-width: 210px; z-index: 200; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.nav__dropdown.open { display: block; }
.nav__dropdown-btn { display: block; width: 100%; text-align: left; padding: 12px 20px; font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-light); transition: all var(--t-fast); font-family: var(--font); }
.nav__dropdown-btn:hover { background: var(--brand); color: #fff; }
.nav__social { display: flex; align-items: center; gap: 14px; margin-left: 28px; }
.nav__social-link { color: var(--brand); opacity: 0.55; transition: opacity var(--t-fast); display: flex; }
.nav__social-link:hover { opacity: 1; }
.nav__lang { margin-left: 20px; display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 500; letter-spacing: 0.12em; }
.nav__lang button { color: var(--gray); transition: color var(--t-fast); text-transform: uppercase; }
.nav__lang button.active, .nav__lang button:hover { color: var(--brand); }
.nav__lang span { color: var(--border); font-size: 10px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; margin-left: auto; padding: 4px; }
.nav__burger span { display: block; width: 24px; height: 1.5px; background: var(--brand); transition: transform var(--t-fast), opacity var(--t-fast); }

/* ─── Page ───────────────────────────────────────────────── */
.page { padding-top: var(--nav-h); min-height: 100vh; }

/* ─── Section header ─────────────────────────────────────── */
.section-header { padding: 64px 40px 40px; max-width: var(--max-w); margin: 0 auto; }
.section-header h1 { font-size: clamp(40px, 9vw, 160px); font-weight: 700; letter-spacing: 0.08em; color: var(--brand); line-height: 1.15; }
.section-header p { margin-top: 14px; font-size: 14px; font-weight: 300; color: var(--text-light); letter-spacing: 0.05em; max-width: 480px; }

/* ─── Filters ────────────────────────────────────────────── */
.filters { padding: 0 40px 40px; max-width: var(--max-w); margin: 0 auto; display: flex; gap: 4px; flex-wrap: wrap; }
.filter-btn { font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; padding: 10px 22px; border: 1px solid var(--border); color: var(--text-light); transition: all var(--t-fast); background: var(--bg); }
.filter-btn:hover { border-color: var(--brand); color: var(--brand); }
.filter-btn.active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* ─── Site hero (overlay sur slideshow) ─────────────────── */
.site-hero { position: absolute; top: 48px; left: 60px; z-index: 4; padding: 0; pointer-events: none; }
.site-hero__title { font-size: clamp(30px, 6vw, 100px); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand); line-height: 1; }
.site-hero__logo { width: clamp(100px, 14vw, 180px); height: auto; filter: brightness(0) invert(1); opacity: 0.92; }
.site-hero__sub { font-size: clamp(20px, 2.4vw, 34px); font-weight: 300; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-light); margin-top: 12px; -webkit-font-smoothing: antialiased; }

/* ─── Slideshow ──────────────────────────────────────────── */
.slideshow { position: relative; width: 100%; height: 70vh; overflow: hidden; background: var(--navy); }
.slideshow__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s var(--ease); }
.slideshow__slide.active { opacity: 1; }
.slideshow__slide img { object-position: center; }
.slideshow__slide.active img { animation: kenburns 7s var(--ease) forwards; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.06); } }
.slideshow__slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,40,63,0.45) 0%, rgba(4,40,63,0.05) 55%, transparent 100%); }
.slideshow__caption { display: none; }
.slideshow__caption-text { display: block; color: rgba(255,255,255,0.9); font-size: 13px; font-weight: 200; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0; transform: translateY(8px); transition: opacity 0.8s var(--ease) 0.4s, transform 0.8s var(--ease) 0.4s; }
.slideshow__slide.active .slideshow__caption-text { opacity: 1; transform: translateY(0); }
.slideshow__dots { position: absolute; bottom: 32px; right: 48px; z-index: 3; display: flex; gap: 8px; align-items: center; }
.slideshow__dot { width: 20px; height: 2px; background: rgba(255,255,255,0.35); border: none; cursor: pointer; transition: all var(--t-fast); padding: 0; }
.slideshow__dot.active { width: 36px; background: #fff; }
.slideshow__arrow { position: absolute; top: 50%; z-index: 3; transform: translateY(-50%); background: none; border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.7); font-size: 20px; font-weight: 100; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--t-fast); line-height: 1; }
.slideshow__arrow:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.7); color: #fff; }
.slideshow__arrow--prev { left: 32px; }
.slideshow__arrow--next { right: 32px; }
.slideshow__progress { position: absolute; bottom: 0; left: 0; height: 2px; background: var(--accent); z-index: 4; width: 0; transition: width linear; }

/* ─── Grid ───────────────────────────────────────────────── */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); padding: 0 var(--gap); }
.grid-item { position: relative; overflow: hidden; cursor: pointer; background: var(--bg-alt); aspect-ratio: 4/3; }
.grid-item.tall  { aspect-ratio: 3/4; }
.grid-item.wide  { grid-column: span 2; aspect-ratio: 16/7; }
.grid-item.square { aspect-ratio: 1/1; }
.grid-item img { transition: transform var(--t); }
.grid-item:hover img { transform: scale(1.04); }
.grid-item__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,40,63,0.7) 0%, transparent 55%); opacity: 0; transition: opacity var(--t); display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; }
.grid-item:hover .grid-item__overlay { opacity: 1; }
.grid-item__title { font-size: 17px; font-weight: 200; letter-spacing: 0.1em; color: #fff; text-transform: uppercase; }
.grid-item__meta { margin-top: 5px; font-size: 11px; font-weight: 300; letter-spacing: 0.12em; color: rgba(255,255,255,0.75); text-transform: uppercase; }
.grid-item__tag { position: absolute; top: 20px; left: 20px; font-size: 9px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; background: var(--brand); color: #fff; padding: 5px 10px; opacity: 0; transform: translateY(-6px); transition: opacity var(--t-fast), transform var(--t-fast); }
.grid-item:hover .grid-item__tag { opacity: 1; transform: translateY(0); }
.grid-item__link { position: absolute; inset: 0; z-index: 1; }

/* ─── Lightbox ───────────────────────────────────────────── */
.lightbox { display: none; position: fixed; inset: 0; z-index: 200; background: rgba(4,40,63,0.95); align-items: center; justify-content: center; flex-direction: column; }
.lightbox.open { display: flex; }
.lightbox__img-wrap { max-width: 90vw; max-height: 82vh; }
.lightbox__img-wrap img { max-width: 90vw; max-height: 82vh; width: auto; height: auto; object-fit: contain; }
.lightbox__caption { margin-top: 20px; text-align: center; color: rgba(255,255,255,0.7); font-size: 12px; font-weight: 300; letter-spacing: 0.15em; text-transform: uppercase; }
.lightbox__close { position: absolute; top: 24px; right: 32px; font-size: 28px; font-weight: 100; color: rgba(255,255,255,0.6); cursor: pointer; transition: color var(--t-fast); line-height: 1; }
.lightbox__close:hover { color: #fff; }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 32px; font-weight: 100; color: rgba(255,255,255,0.5); cursor: pointer; padding: 20px; transition: color var(--t-fast); user-select: none; line-height: 1; }
.lightbox__nav:hover { color: #fff; }
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }
.lightbox__counter { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); font-size: 11px; font-weight: 300; letter-spacing: 0.2em; color: rgba(255,255,255,0.4); }

/* ─── Services ───────────────────────────────────────────── */
.services { max-width: var(--max-w); margin: 0 auto; padding: 40px 40px 80px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2px; }
.service-card { padding: 48px 36px; background: var(--bg-alt); transition: background var(--t-fast); }
.service-card:hover { background: var(--brand); }
.service-card:hover * { color: #fff !important; }
.service-card__num { font-size: 10px; font-weight: 600; letter-spacing: 0.2em; color: var(--accent); margin-bottom: 20px; }
.service-card__title { font-size: 18px; font-weight: 200; letter-spacing: 0.08em; color: var(--brand); text-transform: uppercase; margin-bottom: 16px; line-height: 1.3; }
.service-card__text { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text-light); margin-bottom: 27px; }

/* ─── Projects list (une ligne de photos par projet) ─────── */
.projects-list {
  display: flex;
  flex-direction: column;
  gap: 180px;
  padding-top: 100px;
  padding-bottom: 120px;
}

/* En-tête du projet — avec marges latérales */
.project-row__info {
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding: 0 40px 16px;
  border-bottom: 2px solid var(--brand);
  margin-bottom: 20px;
}
.project-row__name {
  font-size: clamp(26px, 4.4vw, 64px);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  flex-shrink: 0;
}
.project-row__name a { color: inherit; text-decoration: none; }
.project-row__name a:hover { opacity: 0.75; }
.project-row__meta {
  font-size: clamp(16px, 2.2vw, 32px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}
.project-row__link { display: none; }

/* Bouton "Voir le projet" sur la dernière photo */
.carousel-voir-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 64px;
  z-index: 10;
  display: none;
  padding: 11px 28px;
  background: rgba(255,255,255,0.92);
  color: var(--brand);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
  backdrop-filter: blur(4px);
}
.carousel-voir-btn:hover { background: var(--brand); color: #fff; }
.carousel-voir-btn.visible { display: block; }

/* Bande de photos : pleine largeur comme le slideshow */
.project-row__carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.project-row__track {
  display: flex;
  gap: 3px;
  height: 70vh;
  transition: transform 0.55s cubic-bezier(.3, 1, .3, 1);
  will-change: transform;
}
/* Largeur définie par JS = carousel.offsetWidth / 3 */
.project-row__track img {
  height: 100%;
  flex-shrink: 0;
  display: block;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.55s cubic-bezier(.3,1,.3,1), filter 0.55s cubic-bezier(.3,1,.3,1);
}
.project-row__track img:hover { transform: scale(1.045); filter: brightness(0.92); }

/* Flèches */
.project-row__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(0,0,0,0.1);
  color: var(--brand);
  font-size: 64px;
  font-weight: 100;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t-fast);
  opacity: 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}
.project-row:hover .project-row__arrow { opacity: 1; }
.project-row__arrow:hover { background: var(--brand); color: #fff; }
.project-row__arrow--prev { left: 12px; }
.project-row__arrow--next { right: 12px; }
.project-row__arrow--disabled { opacity: 0.15 !important; pointer-events: none; }

/* ─── Projet hero ────────────────────────────────────────── */
.projet-hero { height: 68vh; position: relative; overflow: hidden; background: var(--navy); }
.projet-hero img { object-position: center; }
.projet-hero__content { position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,40,63,0.6) 0%, transparent 55%); display: flex; flex-direction: column; justify-content: flex-end; padding: 56px; }
.projet-hero__category { font-size: 10px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(255,255,255,0.65); margin-bottom: 14px; }
.projet-hero__title { font-size: clamp(32px, 5vw, 68px); font-weight: 100; letter-spacing: 0.06em; color: #fff; text-transform: uppercase; line-height: 1; }
.projet-hero__sub { margin-top: 12px; font-size: 14px; font-weight: 300; letter-spacing: 0.15em; color: rgba(255,255,255,0.7); }
.projet-info { max-width: 900px; margin: 0 auto; padding: 64px 40px; display: grid; grid-template-columns: 1fr 2fr; gap: 64px; }
.projet-meta__item { margin-bottom: 24px; }
.projet-meta__label { font-size: 12px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); margin-bottom: 6px; }
.projet-meta__value { font-size: 17px; font-weight: 300; color: var(--brand); }
.projet-desc p { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text); margin-bottom: 27px; }
.projet-header { max-width: var(--max-w); margin: 0 auto; padding: 48px 40px; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 32px; border-bottom: 1px solid var(--border); }
.projet-header__back a { font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-light); transition: color var(--t-fast); }
.projet-header__back a:hover { color: var(--brand); }
.projet-header__title { font-size: clamp(19px, 3.2vw, 42px); font-weight: 100; letter-spacing: 0.08em; color: var(--brand); text-transform: uppercase; margin-top: 16px; }
.projet-header__meta { display: flex; gap: 40px; flex-wrap: wrap; }
.projet-meta-item__label { font-size: 12px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); margin-bottom: 6px; }
.projet-meta-item__value { font-size: 17px; font-weight: 300; color: var(--brand); }
.projet-description { max-width: 1100px; margin: 0 auto; padding: 56px 24px; display: grid; grid-template-columns: 180px 1fr; gap: 48px; align-items: start; }
.projet-description p { font-family: var(--font-body); font-size: 16px; font-weight: 400; font-style: italic; line-height: 1.65; color: var(--text); margin-bottom: 24px; }
.projet-services { display: flex; flex-direction: column; gap: 10px; }
.projet-services__title { font-size: 12px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); margin-bottom: 14px; }
.projet-service-row { display: flex; align-items: center; gap: 10px; }
.projet-service-box { font-size: 13px; color: var(--color-gray-2); line-height: 1; flex-shrink: 0; }
.projet-service-row.checked .projet-service-box { color: var(--brand); }
.projet-service-label { font-family: var(--font); font-size: 17px; font-weight: 300; color: var(--color-gray-2); letter-spacing: 0.03em; }
.projet-service-row.checked .projet-service-label { color: var(--brand); }
.projet-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 6px; }
.projet-gallery__item { position: relative; cursor: zoom-in; background: var(--bg-alt); height: 62vh; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.projet-gallery__item--wide { grid-column: span 3; height: 85vh; }
.projet-gallery__item.tall { }
.projet-gallery__item.full { grid-column: 1/-1; height: 68vh; }
.projet-gallery__item img { width: auto !important; height: auto !important; max-width: 100%; max-height: 100%; object-fit: contain !important; display: block; transition: transform 0.55s cubic-bezier(.3,1,.3,1), opacity 0.55s cubic-bezier(.3,1,.3,1); }
.projet-gallery__item:hover img { transform: scale(1.045); opacity: 0.92; }

/* ─── Lightbox ───────────────────────────────────────────────── */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.95); z-index: 1000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.35s ease; }
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox__img-wrap { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; padding: 60px 100px; box-sizing: border-box; }
.lightbox__img-wrap img { max-width: 100%; max-height: 100%; object-fit: contain; transition: opacity 0.25s ease; }
.lightbox__img-wrap img.fade { opacity: 0; }
.lightbox__close { position: absolute; top: 20px; right: 28px; background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; opacity: 0.7; transition: opacity 0.2s; z-index: 10; line-height: 1; padding: 8px; }
.lightbox__close:hover { opacity: 1; }
.lightbox__arrow { position: absolute; top: 50%; transform: translateY(-50%); background: none; border: none; color: #fff; font-size: 52px; cursor: pointer; opacity: 0.5; transition: opacity 0.2s; z-index: 10; padding: 0 20px; line-height: 1; }
.lightbox__arrow:hover { opacity: 1; }
.lightbox__arrow--prev { left: 8px; }
.lightbox__arrow--next { right: 8px; }
.lightbox__counter { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.5); font-family: var(--font); font-size: 12px; letter-spacing: 0.2em; }

.projet-avant { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }
.projet-avant__titre { font-family: var(--font); font-size: clamp(14px, 1.8vw, 22px); font-weight: 200; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); padding: 60px 0 32px; border-top: 1px solid var(--border); margin: 60px 0 0; }
.projet-avant .projet-gallery { padding: 0; }

/* ─── Comparaison avant/après ───────────────────────────────── */
.compare-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); gap: 6px; margin-bottom: 6px; }
.compare-slider { position: relative; width: 100%; height: 62vh; overflow: hidden; cursor: ew-resize; user-select: none; background: #000; }
.compare-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
/* Le clip masque l'image avant — sa largeur est pilotée par JS */
.compare-clip { position: absolute; top: 0; left: 0; height: 100%; width: 50%; overflow: hidden; }
/* L'image avant doit avoir la largeur du SLIDER (pas du clip) pour rester alignée */
.compare-clip .compare-img--avant { width: var(--slider-w, 100%); max-width: none; }
.compare-handle { position: absolute; top: 0; left: 50%; height: 100%; transform: translateX(-50%); z-index: 10; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.compare-handle__line { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: #fff; transform: translateX(-50%); box-shadow: 0 0 8px rgba(0,0,0,0.4); }
.compare-handle__btn { position: relative; width: 44px; height: 44px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 12px rgba(0,0,0,0.3); pointer-events: all; cursor: ew-resize; color: var(--brand); }
.compare-handle__btn:hover { background: var(--brand); color: #fff; }
.compare-label { position: absolute; top: 18px; font-family: var(--font); font-size: 10px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: #fff; background: rgba(0,0,0,0.45); padding: 5px 12px; pointer-events: none; }
.compare-label--avant { left: 18px; }
.compare-label--apres { right: 18px; }
@media (max-width: 767px) { .compare-slider { height: 80vw; } .compare-grid { grid-template-columns: 1fr; } }
.projet-nav { display: flex; justify-content: space-between; align-items: center; padding: 40px; border-top: 1px solid var(--border); max-width: var(--max-w); margin: 0 auto; }
.projet-nav__link { font-size: 14px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-light); transition: color var(--t-fast); }
.projet-nav__link:hover { color: var(--brand); }
.back-link { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-light); transition: color var(--t-fast); padding: 20px 40px; }
.back-link:hover { color: var(--brand); }
.back-link::before { content: '←'; font-size: 16px; font-weight: 100; }

/* ─── About ──────────────────────────────────────────────── */
.about { max-width: var(--max-w); margin: 0 auto; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about__portrait { position: sticky; top: calc(var(--nav-h) + 40px); aspect-ratio: 3/4; }
.about__text h2 { font-size: clamp(24px, 3vw, 40px); font-weight: 100; letter-spacing: 0.08em; color: var(--brand); text-transform: uppercase; margin-bottom: 32px; line-height: 1.2; }
.about__text p { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text); margin-bottom: 27px; text-align: justify; }
.about__list { list-style: none; padding: 0; margin: 0 0 20px 0; }
.about__list li { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text); margin-bottom: 8px; padding-left: 18px; position: relative; text-align: justify; }
.about__list li::before { content: '—'; position: absolute; left: 0; color: var(--brand); font-weight: 300; }
.about__text strong { font-weight: 600; color: var(--brand); }
.about__cv-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 32px; padding: 14px 32px; border: 1px solid var(--brand); font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand); transition: all var(--t-fast); }
.about__cv-link:hover { background: var(--brand); color: #fff; }
.about__stats { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.about__stat { padding: 28px 24px; background: var(--bg-alt); text-align: center; }
.about__stat-num { font-size: 36px; font-weight: 100; color: var(--brand); }
.about__stat-label { font-size: 10px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-light); margin-top: 8px; }

/* ─── Testimonials ───────────────────────────────────────── */
.testimonials { max-width: var(--max-w); margin: 0 auto; padding: 40px 40px 80px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2px; }
.testimonial { padding: 48px 40px; background: var(--bg-alt); }
.testimonial::before { content: '\201C'; font-size: 80px; font-weight: 100; color: var(--border); line-height: 0.8; display: block; margin-bottom: 20px; }
.testimonial__quote, .testimonial__text { font-family: var(--font-body); font-size: 15px; font-weight: 400; line-height: 1.65; color: var(--text); font-style: italic; border: none; margin-bottom: 27px; }
.testimonial__author { margin-top: 28px; font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand); }
.testimonial__project { font-size: 11px; font-weight: 300; color: var(--text-light); margin-top: 4px; }

/* ─── Contact ────────────────────────────────────────────── */
.contact { max-width: var(--max-w); margin: 0 auto; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact__info h1 { font-size: clamp(24px, 3vw, 42px); font-weight: 100; letter-spacing: 0.08em; color: var(--brand); text-transform: uppercase; margin-bottom: 24px; line-height: 1.2; }
.contact__info p { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text); margin-bottom: 27px; }
.contact__details { margin-top: 48px; display: flex; flex-direction: column; gap: 28px; }
.contact__detail-label { font-size: 9px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-light); margin-bottom: 6px; }
.contact__detail-value { font-size: 15px; font-weight: 300; color: var(--brand); line-height: 1.6; }
.contact__social { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--border); color: var(--text-light); transition: all var(--t-fast); }
.contact__social:hover { border-color: var(--brand); color: var(--brand); }
.contact__social svg { fill: currentColor; }
.form-field, .form-group { margin-bottom: 28px; }
.form-field label, .form-group label { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-light); margin-bottom: 10px; }
.form-field input, .form-field textarea, .form-field select,
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 14px 0; border: none; border-bottom: 1px solid var(--border); font-family: var(--font); font-size: 15px; font-weight: 300; color: var(--text); background: transparent; outline: none; transition: border-color var(--t-fast); border-radius: 0; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus,
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-bottom-color: var(--brand); }
.form-field textarea, .form-group textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-submit, .btn-submit { margin-top: 16px; padding: 16px 48px; background: var(--brand); color: #fff; font-family: var(--font); font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; border: 1px solid var(--brand); cursor: pointer; transition: all var(--t-fast); display: inline-block; }
.form-submit:hover, .btn-submit:hover { background: transparent; color: var(--brand); }

/* ─── Footer ─────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 80px 40px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.footer__brand { font-size: 15px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand); }
.footer__links { display: flex; gap: 28px; }
.footer__links a { font-size: 14px; font-weight: 400; letter-spacing: 0.12em; color: var(--text-light); transition: color var(--t-fast); }
.footer__links a:hover { color: var(--brand); }
.footer__copy { font-size: 13px; font-weight: 300; letter-spacing: 0.1em; color: var(--gray); }
.footer__social { display: flex; gap: 16px; align-items: center; width: 100%; justify-content: center; padding-top: 20px; border-top: 1px solid var(--border); }
.footer__social a { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--border); color: var(--text-light); transition: all var(--t-fast); }
.footer__social a:hover { border-color: var(--brand); color: var(--brand); }
.footer__social svg { width: 16px; height: 16px; fill: currentColor; }

/* ─── Mentions légales ───────────────────────────────────── */
.mentions-legales { max-width: 760px; margin: 0 auto; padding: 80px 40px 100px; }
.mentions-legales__titre { font-size: clamp(22px, 3vw, 38px); font-weight: 100; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand); margin-bottom: 64px; }
.mentions-legales__section { margin-bottom: 48px; border-top: 1px solid var(--border); padding-top: 32px; }
.mentions-legales__section h2 { font-size: 11px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brand); margin-bottom: 16px; }
.mentions-legales__section p { font-family: var(--font-body); font-size: 18px; font-weight: 400; line-height: 1.65; color: var(--text); margin-bottom: 27px; }
.mentions-legales__section a { color: var(--accent); }
.mentions-legales__section a:hover { text-decoration: underline; }
.a-completer { background: #fff3cd; color: #856404; padding: 1px 6px; border-radius: 2px; font-style: italic; font-size: 0.9em; }

/* ─── Scroll reveal ──────────────────────────────────────── */
.revealed { opacity: 1 !important; transform: translateY(0) !important; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .grid-item.wide { grid-column: span 2; }
  .about { grid-template-columns: 1fr; gap: 48px; }
  .about__portrait {
    position: static;
    aspect-ratio: 1/1;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    overflow: hidden;
    border: 6px solid #ffffff;
    box-shadow: 0 0 0 1px var(--border);
    margin: 0 auto 32px;
  }
}
@media (max-width: 767px) {
  :root { --nav-h: 60px; }
  .nav { padding: 0 20px; }
  .nav__links { display: none; }
  .nav__lang { display: none; }
  .nav__burger { display: flex; }
  .nav__social { display: none; }
  .nav.menu-open .nav__links { display: flex; flex-direction: column; align-items: flex-start; position: fixed; top: 60px; left: 0; right: 0; bottom: 0; background: var(--bg); padding: 40px; gap: 28px; }
  .nav.menu-open .nav__links a { font-size: 18px; font-weight: 200; }
  .nav.menu-open .nav__lang { display: flex; margin-left: 0; margin-top: 16px; }
  .grid { grid-template-columns: 1fr; gap: 1px; }
  .grid-item.wide { grid-column: span 1; aspect-ratio: 4/3; }
  .grid-item.tall { aspect-ratio: 4/3; }
  .slideshow { height: 50vh; }
  .slideshow__caption { padding: 20px; }
  .slideshow__dots { bottom: 20px; right: 20px; }
  .slideshow__arrow { display: none; }
  .section-header, .filters { padding-left: 20px; padding-right: 20px; }
  .about { padding: 40px 20px; }
  .services { padding: 20px 20px 60px; }
  .testimonials { padding: 20px 20px 60px; }
  .footer { padding: 36px 20px; flex-direction: column; align-items: flex-start; }
  .footer__brand { font-size: 12px; }
  .footer__links a { font-size: 11px; }
  .footer__copy { font-size: 10px; }
  .nav__logo { font-size: 13px; }
  .nav__logo-sub { font-size: 9px; }
  /* Textes contenu — tailles adaptées mobile */
  .site-hero { top: 24px; left: 20px; }
  .site-hero__title { font-size: 18px; }
  .site-hero__sub { font-size: 11px; }
  .section-header h1 { font-size: 16px; }
  .project-row__name { font-size: 12px; }
  .projet-hero__title { font-size: 14px; }
  .projet-header__title { font-size: 13px; }
  .contact__info h1 { font-size: 15px; }
  .about__text h2 { font-size: 14px; }
  .service-card__title { font-size: 12px; }
  .section-header p { font-size: 11px; }
  /* Harmonisation corps de texte — pages intérieures */
  .about__text p { font-size: 16px; line-height: 1.65; margin-bottom: 24px; text-align: justify; }
  .about__list li { font-size: 16px; line-height: 1.65; margin-bottom: 24px; text-align: justify; }
  .about__stats { grid-template-columns: 1fr; gap: 2px; margin-top: 40px; }
  .about__stat-num { font-size: 28px; }
  .contact__info p { font-size: 16px; line-height: 1.65; margin-bottom: 24px; }
  .contact__detail-value { font-size: 12px; }
  .form-field label, .form-group label { font-size: 9px; }
  .form-field input, .form-field textarea, .form-field select,
  .form-group input, .form-group textarea, .form-group select { font-size: 13px; padding: 10px 0; }
  .form-submit, .btn-submit { font-size: 10px; padding: 12px 32px; }
  .service-card__text { font-size: 16px; line-height: 1.65; margin-bottom: 24px; }
  .service-card__num { font-size: 9px; }
  .projet-desc p, .projet-description p { font-size: 16px; line-height: 1.65; margin-bottom: 24px; }
  .projet-meta__value, .projet-meta-item__value { font-size: 12px; }
  .projet-meta__label, .projet-meta-item__label { font-size: 9px; }
  .testimonial__quote, .testimonial__text { font-size: 16px; line-height: 1.65; margin-bottom: 24px; }
  .testimonial__author { font-size: 10px; }
  .testimonial__project { font-size: 10px; }
  .projet-info { grid-template-columns: 1fr; gap: 32px; padding: 40px 20px; }
  .projet-header { padding: 32px 20px; flex-direction: column; align-items: flex-start; }
  .projet-gallery { grid-template-columns: 1fr; gap: 4px; }
  .projet-gallery__item { grid-column: span 1 !important; height: 80vw; }
  .projet-gallery__item--wide { grid-column: span 1 !important; height: 90vw; }
  .projet-gallery__item.full { grid-column: span 1 !important; height: 90vw; }
  .projet-gallery__item img { width: 100% !important; height: 100% !important; max-width: 100%; max-height: 100%; object-fit: contain !important; }
  .projet-description { padding: 40px 20px; grid-template-columns: 1fr; gap: 32px; }
  .projet-service-label { font-size: 15px; }
  .projet-nav { padding: 28px 20px; }
  .contact { grid-template-columns: 1fr; gap: 48px; padding: 40px 20px; }
  .projects-list { gap: 20px; }
  .project-row__info { padding: 0 16px 12px; flex-direction: column; align-items: flex-start; gap: 0; }
  .project-row__meta { font-size: 9px; color: var(--brand); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; white-space: normal; margin-top: 10px; }
  .project-row__link { display: none; }
  .project-row__track { height: 50vw; }
  .project-row__arrow { opacity: 1; width: 44px; height: 44px; font-size: 28px; }
  .back-link { padding: 16px 20px; }
  /* Icônes réseaux sociaux — masqués sur la page contact en mobile */
  .contact__social { display: none; }
  /* Footer — réduits de 40 % sur mobile */
  .footer__social a { width: 36px; height: 36px; }
  .footer__social svg { width: 16px; height: 16px; }
}