/* =========================================================
   TG2A — Travaux Généraux · Agencement · Aménagement
   Feuille de style principale
   ========================================================= */

:root {
  --navy: #111111;
  --navy-deep: #0b0b0b;
  --ink: #0e0e0e;
  --text: #3a3a3a;
  --muted: #6e6e6e;
  --brand: #00441b;
  --sand: #00441b;
  --sand-dark: #00441b;
  --paper: #f4f5f2;
  --paper-2: #e6e9e0;
  --white: #ffffff;
  --line: #e0e3da;
  --line-dark: rgba(255, 255, 255, 0.14);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 4px;
  --radius-lg: 10px;
  --shadow: 0 20px 50px -25px rgba(12, 12, 12, 0.35);
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 84px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); }
p { margin: 0 0 1em; }

:focus-visible { outline: 2px solid var(--sand); outline-offset: 3px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 10vw, 130px) 0; }
.section--paper { background: var(--paper); }
.section--navy { background: var(--navy-deep); color: rgba(255, 255, 255, 0.78); }
.section--navy h2, .section--navy h3 { color: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand-dark);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; }
.section--navy .eyebrow, .hero .eyebrow, .page-hero .eyebrow { color: var(--sand); }

.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--text); max-width: 60ch; }
.section-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: end; margin-bottom: 56px; }
.section-head p { margin: 0; }
.section-head--center { display: block; text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.section-head--center .eyebrow::after { content: ""; width: 34px; height: 1px; background: currentColor; }

/* Sur fonds sombres, le vert #00441b serait invisible : on utilise une teinte claire du même vert */
.section--navy, .hero, .page-hero, .cta-band, .footer, .topbar, .lightbox, .project, .product-card, .split__badge, .value__icon, .service-card { --sand: #7ab28c; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--brand); color: var(--white); }
.btn--primary:hover { background: var(--white); color: var(--ink); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--brand); color: var(--white); }
.btn--ghost { background: transparent; border-color: rgba(255, 255, 255, 0.45); color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--ink); border-color: var(--white); }
.btn--outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--navy); font-size: 0.92rem; }
.link-arrow svg { width: 16px; height: 16px; transition: transform 0.3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy-deep); color: rgba(255, 255, 255, 0.72); font-size: 0.82rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: 20px; }
.topbar a:hover { color: var(--sand); }
.topbar__info, .topbar__social { display: flex; gap: 24px; align-items: center; }
.topbar__info span, .topbar__info a { display: inline-flex; gap: 8px; align-items: center; }
.topbar svg { width: 14px; height: 14px; color: var(--sand); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease);
}
.header.is-scrolled { box-shadow: 0 10px 30px -20px rgba(12, 12, 12, 0.4); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }

.logo { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo__mark { width: 40px; height: 52px; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-family: "Orbitron", var(--font-body); font-weight: 700; font-size: 1.45rem; color: #111111; letter-spacing: 0.04em; }
.logo__name .g { color: var(--brand); }
.footer .logo__name .g { color: var(--sand); }
.logo__tag { font-size: 0.64rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  position: relative;
  padding: 10px 13px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  transition: color 0.25s;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 4px;
  height: 2px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav__link:hover { color: var(--navy); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--navy); }
.header__cta { margin-left: 14px; padding: 12px 20px; }

.burger { display: none; flex-shrink: 0; width: 44px; height: 44px; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s; }
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 28px; }
.nav-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .burger span:nth-child(2) { opacity: 0; }
.nav-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero (accueil) ---------- */
.hero {
  position: relative;
  min-height: min(88vh, 860px);
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background: var(--navy-deep);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 14s var(--ease) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 10, 10, 0.92) 0%, rgba(10, 10, 10, 0.65) 45%, rgba(10, 10, 10, 0.15) 100%),
    linear-gradient(0deg, rgba(10, 10, 10, 0.7) 0%, transparent 40%);
}
.hero .container { position: relative; z-index: 2; padding-top: 120px; padding-bottom: 60px; }
.hero h1 { color: var(--white); max-width: 15ch; }
.hero h1 em { font-style: italic; color: var(--sand); font-weight: 400; }
.hero__lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); max-width: 54ch; color: rgba(255, 255, 255, 0.82); margin-bottom: 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 80px;
  border-top: 1px solid var(--line-dark);
}
.hero__strip div { padding: 24px 24px 0 0; }
.hero__strip strong { display: block; font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 500; color: var(--white); line-height: 1.1; }
.hero__strip span { font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); }

/* ---------- Page hero (pages internes) ---------- */
.page-hero {
  position: relative;
  padding: clamp(110px, 14vw, 170px) 0 clamp(60px, 8vw, 90px);
  color: var(--white);
  background: var(--navy-deep);
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.4)); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); font-size: clamp(2.3rem, 5vw, 4rem); max-width: 18ch; }
.page-hero p { max-width: 58ch; color: rgba(255, 255, 255, 0.78); font-size: 1.1rem; margin: 0; }
.breadcrumb { display: flex; gap: 10px; font-size: 0.82rem; color: rgba(255, 255, 255, 0.6); margin-bottom: 26px; }
.breadcrumb a:hover { color: var(--sand); }

/* ---------- Image frame (fallback si image lente) ---------- */
.media { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--paper-2), #dcd3c5); }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }

/* ---------- Intro split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media .media { aspect-ratio: 4 / 5; border-radius: var(--radius-lg); }
.split__badge {
  position: absolute;
  right: -24px;
  bottom: 40px;
  background: var(--navy);
  color: var(--white);
  padding: 26px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  max-width: 220px;
}
.split__badge strong { display: block; font-family: var(--font-display); font-size: 3rem; line-height: 1; color: var(--sand); font-weight: 500; }
.split__badge span { font-size: 0.88rem; line-height: 1.4; display: block; margin-top: 8px; }

.acronym { display: grid; gap: 2px; margin: 32px 0; border-left: 2px solid var(--sand); padding-left: 22px; }
.acronym div { display: flex; align-items: baseline; gap: 14px; font-size: 1.02rem; color: var(--ink); }
.acronym b { font-family: var(--font-display); font-size: 1.6rem; color: var(--navy); width: 30px; font-weight: 600; }

.checklist { display: grid; gap: 12px; margin: 24px 0 32px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); font-weight: 500; }
.checklist svg { width: 20px; height: 20px; color: var(--sand-dark); flex-shrink: 0; margin-top: 4px; }
.section--navy .checklist li { color: rgba(255, 255, 255, 0.88); }
.section--navy .checklist svg { color: var(--sand); }

/* ---------- Services cards ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service-card {
  position: relative;
  background: var(--white);
  padding: 44px 36px 40px;
  display: flex;
  flex-direction: column;
  min-height: 330px;
  overflow: hidden;
  transition: color 0.4s var(--ease);
  isolation: isolate;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--navy-deep);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease);
  z-index: -1;
}
.service-card:hover::before { transform: translateY(0); }
.service-card__num { font-family: var(--font-display); font-size: 0.95rem; color: var(--sand-dark); margin-bottom: 26px; }
.service-card__icon { width: 52px; height: 52px; color: var(--navy); margin-bottom: 24px; transition: color 0.4s; }
.service-card h3 { transition: color 0.4s; }
.service-card p { color: var(--muted); font-size: 0.95rem; transition: color 0.4s; flex: 1; }
.service-card .link-arrow { transition: color 0.4s; }
.service-card:hover h3 { color: var(--white); }
.service-card:hover p { color: rgba(255, 255, 255, 0.7); }
.service-card:hover .service-card__icon, .service-card:hover .link-arrow { color: var(--sand); }

/* ---------- Chiffres clés ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 10px 30px; border-left: 1px solid var(--line-dark); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__value { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 4.8rem); line-height: 1; color: var(--white); font-weight: 400; }
.stat__value sup { font-size: 0.45em; color: var(--sand); vertical-align: top; position: relative; top: 0.3em; margin-left: 2px; }
.stat__label { margin-top: 14px; font-size: 0.95rem; color: rgba(255, 255, 255, 0.68); max-width: 22ch; }
.section--paper .stat { border-left-color: var(--line); }
.section--paper .stat__value { color: var(--navy); }
.section--paper .stat__label { color: var(--muted); }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; counter-reset: step; }
.process__step { position: relative; padding-top: 34px; border-top: 1px solid var(--line); }
.process__step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -1px;
  left: 0;
  padding-top: 12px;
  border-top: 2px solid var(--sand);
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--sand-dark);
  width: 56px;
}
.process__step h3 { margin-top: 16px; }
.process__step p { font-size: 0.95rem; color: var(--muted); margin: 0; }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  transition: all 0.25s var(--ease);
}
.filter:hover { border-color: var(--navy); }
.filter.is-active { background: var(--navy); border-color: var(--navy); color: var(--white); }
.filter__count { opacity: 0.55; margin-left: 4px; font-weight: 500; }

.portfolio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3.4;
  cursor: pointer;
  background: var(--paper-2);
  border: 0;
  padding: 0;
  text-align: left;
  color: inherit;
  width: 100%;
}
.project.is-wide { grid-column: span 2; aspect-ratio: auto; }
.project .media { position: absolute; inset: 0; }
.project::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10, 10, 10, 0.88) 0%, rgba(10, 10, 10, 0.1) 55%, transparent 100%); transition: opacity 0.4s; }
.project:hover .media img { transform: scale(1.06); }
.project__info { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px; z-index: 2; color: var(--white); }
.project__cat { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sand); }
.project__title { font-family: var(--font-display); font-size: 1.35rem; line-height: 1.2; margin: 6px 0 4px; color: var(--white); }
.project__meta { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }
.project__zoom {
  position: absolute; top: 20px; right: 20px; z-index: 2;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--white); color: var(--ink);
  display: grid; place-items: center;
  opacity: 0; transform: scale(0.7); transition: all 0.35s var(--ease);
}
.project__zoom svg { width: 18px; height: 18px; }
.project:hover .project__zoom, .project:focus-visible .project__zoom { opacity: 1; transform: scale(1); }
.project.is-hidden { display: none; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(8, 16, 32, 0.94);
  display: none; align-items: center; justify-content: center;
  padding: 40px 80px;
}
.lightbox.is-open { display: flex; animation: fadeIn 0.3s var(--ease); }
@keyframes fadeIn { from { opacity: 0; } }
.lightbox__figure { margin: 0; max-width: 1100px; width: 100%; }
.lightbox__figure img { width: 100%; max-height: 72vh; object-fit: contain; border-radius: var(--radius); background: #0b1628; }
.lightbox__caption { color: var(--white); margin-top: 18px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.lightbox__caption h3 { color: var(--white); margin: 4px 0; }
.lightbox__caption p { color: rgba(255, 255, 255, 0.7); margin: 0; max-width: 60ch; font-size: 0.95rem; }
.lightbox__btn {
  position: absolute; width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25); background: transparent; color: var(--white);
  display: grid; place-items: center; transition: background 0.25s;
}
.lightbox__btn:hover { background: rgba(255, 255, 255, 0.12); }
.lightbox__btn svg { width: 22px; height: 22px; }
.lightbox__close { top: 20px; right: 20px; }
.lightbox__prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 18px; top: 50%; transform: translateY(-50%); }

/* ---------- Produits ---------- */
.product-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.product-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 460px; display: flex; align-items: flex-end; color: var(--white); }
.product-card .media { position: absolute; inset: 0; }
.product-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10, 10, 10, 0.92) 5%, rgba(10, 10, 10, 0.1) 70%); }
.product-card:hover .media img { transform: scale(1.05); }
.product-card__body { position: relative; z-index: 2; padding: 40px; }
.product-card__body h3 { color: var(--white); font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.product-card__body p { color: rgba(255, 255, 255, 0.78); max-width: 44ch; }
.product-card .link-arrow { color: var(--sand); }
.tag { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; padding: 6px 12px; border: 1px solid rgba(122, 178, 140, 0.6); color: var(--sand); border-radius: 999px; margin-bottom: 16px; }

.product-detail { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.product-detail + .product-detail { margin-top: clamp(80px, 10vw, 130px); }
.product-gallery .media { aspect-ratio: 5 / 4; border-radius: var(--radius-lg); }
.swatches { display: flex; gap: 12px; margin: 14px 0 6px; flex-wrap: wrap; }
.swatch {
  width: 54px; height: 54px; border-radius: 50%;
  border: 3px solid var(--white); box-shadow: 0 0 0 1px var(--line);
  transition: box-shadow 0.25s, transform 0.25s;
}
.swatch:hover { transform: translateY(-2px); }
.swatch.is-active { box-shadow: 0 0 0 2px var(--navy); }
.swatch-name { font-size: 0.9rem; color: var(--muted); }
.swatch-name b { color: var(--ink); }
.spc-preview { position: relative; }
.spc-preview__tint { position: absolute; inset: 0; mix-blend-mode: multiply; opacity: 0.35; transition: background 0.5s var(--ease); pointer-events: none; }

.spec-table { width: 100%; border-collapse: collapse; margin: 26px 0 32px; font-size: 0.95rem; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 42%; font-weight: 600; color: var(--ink); }
.spec-table td { color: var(--text); }

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 28px 0; }
.feature { display: flex; gap: 14px; }
.feature__icon { width: 44px; height: 44px; border-radius: 50%; background: var(--paper); color: var(--navy); display: grid; place-items: center; flex-shrink: 0; }
.feature__icon svg { width: 22px; height: 22px; }
.feature h4 { font-family: var(--font-body); font-size: 0.98rem; font-weight: 700; margin: 0 0 2px; color: var(--ink); letter-spacing: 0; }
.feature p { font-size: 0.88rem; color: var(--muted); margin: 0; line-height: 1.5; }

/* Comparateur film anti-chaleur */
.compare { position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius-lg); overflow: hidden; user-select: none; background: var(--paper-2); }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__after { position: absolute; inset: 0; clip-path: inset(0 0 0 50%); }
.compare__after img { filter: brightness(0.82) saturate(0.85) contrast(1.05) hue-rotate(-6deg); }
.compare__after::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(20, 20, 20, 0.28), rgba(12, 12, 12, 0.12)); }
.compare__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--white); transform: translateX(-1px); pointer-events: none; }
.compare__handle::after {
  content: "⟷"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; background: var(--white); color: var(--navy);
  display: grid; place-items: center; font-size: 18px; box-shadow: var(--shadow);
}
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare__label { position: absolute; top: 16px; z-index: 3; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; background: rgba(10, 10, 10, 0.75); color: var(--white); padding: 6px 12px; border-radius: 999px; pointer-events: none; }
.compare__label--before { left: 16px; }
.compare__label--after { right: 16px; background: var(--sand-dark); color: var(--white); }

/* ---------- Références ---------- */
.logos { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.logos div {
  aspect-ratio: 3 / 2; display: grid; place-items: center;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font-family: var(--font-display); font-size: 1.05rem; color: #b3ab9e; letter-spacing: 0.06em;
  transition: color 0.3s, background 0.3s;
}
.logos div:hover { color: var(--navy); background: var(--white); }

.quote-block { max-width: 900px; margin: 0 auto; text-align: center; }
.quote-block blockquote { margin: 0; font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 2.1rem); line-height: 1.35; color: var(--white); font-weight: 400; }
.quote-block blockquote::before { content: "“"; display: block; font-size: 4rem; line-height: 0.6; color: var(--sand); margin-bottom: 20px; }
.quote-block cite { display: block; margin-top: 26px; font-style: normal; font-size: 0.9rem; color: rgba(255, 255, 255, 0.65); }

/* ---------- Valeurs / pourquoi ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.value { background: var(--white); padding: 40px 34px; border-radius: var(--radius-lg); border: 1px solid var(--line); transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); }
.value:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.value__icon { width: 58px; height: 58px; border-radius: 50%; background: var(--navy); color: var(--sand); display: grid; place-items: center; margin-bottom: 26px; }
.value__icon svg { width: 26px; height: 26px; }
.value p { color: var(--muted); margin: 0; font-size: 0.96rem; }
.section--navy .value { background: rgba(255, 255, 255, 0.04); border-color: var(--line-dark); }
.section--navy .value p { color: rgba(255, 255, 255, 0.68); }
.section--navy .value__icon { background: var(--sand); color: var(--navy-deep); }

/* ---------- Services page detail ---------- */
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; padding: clamp(60px, 8vw, 100px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.service-detail:last-child { border-bottom: 0; }
.service-detail:nth-child(even) .service-detail__media { order: 2; }
.service-detail__media .media { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); }
.service-detail__num { font-family: var(--font-display); font-size: 4.5rem; line-height: 1; color: var(--paper-2); font-weight: 600; margin-bottom: -10px; }
.service-detail ul.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 22px 0 30px; }
.service-detail ul.cols li { position: relative; padding-left: 20px; font-size: 0.95rem; color: var(--ink); }
.service-detail ul.cols li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 8px; height: 1px; background: var(--sand-dark); }

.subnav { position: sticky; top: var(--header-h); z-index: 20; background: var(--white); border-bottom: 1px solid var(--line); }
.subnav .container { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.subnav .container::-webkit-scrollbar { display: none; }
.subnav a { padding: 18px 14px; font-size: 0.86rem; font-weight: 600; color: var(--muted); white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav a:hover, .subnav a.is-active { color: var(--navy); border-bottom-color: var(--sand); }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 28px; }
.post-card { display: flex; flex-direction: column; }
.post-card .media { aspect-ratio: 16 / 11; border-radius: var(--radius-lg); margin-bottom: 22px; }
.post-card:hover .media img { transform: scale(1.05); }
.post-card__meta { font-size: 0.8rem; color: var(--muted); display: flex; gap: 14px; margin-bottom: 10px; }
.post-card__meta span:first-child { color: var(--sand-dark); font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; }
.post-card h3 { font-size: 1.35rem; transition: color 0.25s; }
.post-card:hover h3 { color: var(--navy); }
.post-card p { color: var(--muted); font-size: 0.95rem; }
.post-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: center; }
.post-card--featured .media { margin: 0; aspect-ratio: 16 / 10; }
.post-card--featured h3 { font-size: clamp(1.7rem, 3vw, 2.4rem); }

.article { max-width: 760px; margin: 0 auto; }
.article__cover { aspect-ratio: 16 / 8; border-radius: var(--radius-lg); margin: -60px auto 50px; max-width: 1040px; position: relative; z-index: 3; box-shadow: var(--shadow); }
.article h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); margin-top: 1.6em; }
.article p, .article li { font-size: 1.06rem; }
.article ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1.2em; }
.article li { margin-bottom: 0.4em; }
.article blockquote { margin: 1.8em 0; padding: 6px 0 6px 26px; border-left: 3px solid var(--sand); font-family: var(--font-display); font-size: 1.35rem; color: var(--ink); line-height: 1.45; }
.article__cta { margin-top: 50px; padding: 36px; background: var(--paper); border-radius: var(--radius-lg); display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.article__cta h3 { margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact-info { display: grid; gap: 0; border-top: 1px solid var(--line); }
.contact-info__item { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.contact-info__icon { width: 48px; height: 48px; border-radius: 50%; background: var(--paper); color: var(--navy); display: grid; place-items: center; }
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__item h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin: 0 0 4px; font-weight: 700; }
.contact-info__item p, .contact-info__item a { margin: 0; color: var(--ink); font-weight: 600; font-size: 1.02rem; }
.contact-info__item a:hover { color: var(--navy); text-decoration: underline; }

.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 48px); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; font: inherit; font-size: 0.95rem; color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius); background: #fcfbf9;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy); background: var(--white); box-shadow: 0 0 0 3px rgba(20, 20, 20, 0.12); }
.field textarea { min-height: 140px; resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; position: relative; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.2s; color: var(--text); }
.chips input:checked + span { background: var(--navy); border-color: var(--navy); color: var(--white); }
.chips input:focus-visible + span { outline: 2px solid var(--sand); outline-offset: 2px; }
.form-note { font-size: 0.8rem; color: var(--muted); margin: 16px 0 0; }
.hidden { display: none !important; }

.map { margin-top: 0; height: 420px; background: var(--paper-2); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.35) contrast(1.05); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; background: var(--navy); color: var(--white); overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; right: -120px; top: -120px; width: 480px; height: 480px;
  border: 1px solid rgba(122, 178, 140, 0.35); border-radius: 50%;
}
.cta-band::after {
  content: ""; position: absolute; right: 40px; top: 40px; width: 280px; height: 280px;
  border: 1px solid rgba(122, 178, 140, 0.2); border-radius: 50%;
}
.cta-band .container { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-top: 80px; padding-bottom: 80px; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin: 0 0 10px; max-width: 20ch; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.72); }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255, 255, 255, 0.62); font-size: 0.93rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 50px; padding: 90px 0 60px; }
.footer .logo__name { color: var(--white); }
.footer .logo__tag { color: rgba(255, 255, 255, 0.5); }
.footer h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--white); margin-bottom: 22px; font-weight: 700; }
.footer li { margin-bottom: 11px; }
.footer a:hover { color: var(--sand); }
.footer__about p { margin: 22px 0 26px; max-width: 34ch; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-dark); display: grid; place-items: center; transition: all 0.25s; }
.socials a:hover { background: var(--sand); border-color: var(--sand); color: var(--ink); }
.socials svg { width: 17px; height: 17px; }
.footer__contact li { display: flex; gap: 12px; }
.footer__contact svg { width: 17px; height: 17px; color: var(--sand); flex-shrink: 0; margin-top: 4px; }
.footer__bottom { border-top: 1px solid var(--line-dark); padding: 26px 0; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 0.84rem; }

/* ---------- WhatsApp flottant ---------- */
.whatsapp {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: var(--white);
  display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.6);
  transition: transform 0.3s var(--ease);
}
.whatsapp:hover { transform: scale(1.08); }
.whatsapp svg { width: 30px; height: 30px; }
.whatsapp::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---------- Pages simples ---------- */
.center-page { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 120px 0; }
.center-page .big { font-family: var(--font-display); font-size: clamp(6rem, 18vw, 12rem); color: var(--paper-2); line-height: 1; font-weight: 600; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1320px) {
  .header__cta { display: none; }
  .nav__link { padding: 10px 10px; }
}

@media (max-width: 1100px) {
  :root { --header-h: 74px; }
  .burger { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); padding: 20px var(--gutter) 40px;
    transform: translateX(100%); visibility: hidden; transition: transform 0.45s var(--ease), visibility 0s 0.45s;
    overflow-y: auto;
  }
  .nav-open .nav { transform: none; visibility: visible; transition: transform 0.45s var(--ease); }
  .nav__link { padding: 18px 0; font-size: 1.15rem; border-bottom: 1px solid var(--line); font-family: var(--font-display); }
  .nav__link::after { display: none; }
  .header__cta { display: inline-flex; margin: 26px 0 0; justify-content: center; }
  .topbar { display: none; }
  .header { backdrop-filter: none; background: var(--white); }

  .section-head { grid-template-columns: 1fr; gap: 16px; }
  .services-grid, .portfolio, .blog-grid, .values { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); gap: 40px 30px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 40px 0; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .logos { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .product-detail, .contact-grid { grid-template-columns: 1fr; }
  .post-card--featured { grid-template-columns: 1fr; gap: 0; }
  .post-card--featured .media { margin-bottom: 22px; }
}

@media (max-width: 760px) {
  body { font-size: 15.5px; }
  .split, .service-detail, .product-duo { grid-template-columns: 1fr; }
  .split--reverse .split__media, .service-detail:nth-child(even) .service-detail__media { order: 0; }
  .split__badge { right: 12px; bottom: 12px; padding: 18px 20px; }
  .split__badge strong { font-size: 2.2rem; }
  .split__media .media { aspect-ratio: 4 / 3.4; }
  .hero__strip { grid-template-columns: repeat(2, 1fr); margin-top: 50px; }
  .services-grid, .portfolio, .blog-grid, .values, .process, .features, .form-grid { grid-template-columns: 1fr; }
  .project.is-wide { grid-column: auto; aspect-ratio: 4 / 3.4; }
  .service-card { min-height: 0; }
  .service-detail ul.cols { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 40px; padding-top: 70px; }
  .product-card { min-height: 400px; }
  .product-card__body { padding: 28px; }
  .lightbox { padding: 70px 16px 30px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 18px; transform: none; }
  .lightbox__prev { left: calc(50% - 62px); }
  .lightbox__next { right: calc(50% - 62px); }
  .cta-band .container { padding-top: 60px; padding-bottom: 60px; }
  .article__cover { margin-top: -30px; }
  .whatsapp { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

@media (max-width: 420px) {
  .logo__tag { display: none; }
  .logo__name { font-size: 1.35rem; }
  .logo__mark { width: 34px; height: 44px; }
  .hero__strip div { padding-right: 12px; }
}

/* Évite les débordements horizontaux dans les grilles */
.split > *, .product-detail > *, .contact-grid > *, .service-detail > * { min-width: 0; }
@media (max-width: 760px) { .btn { white-space: normal; text-align: center; justify-content: center; } }

/* ---------- Ajustements mobile ---------- */
@media (max-width: 760px) {
  /* Champs à 16px : évite le zoom automatique sur iPhone */
  .field input, .field select, .field textarea { font-size: 16px; }
  /* Zones tactiles confortables */
  .link-arrow { padding: 10px 0; }
  .contact-info__item a { display: inline-block; padding: 8px 0; }
  .footer li a { display: inline-block; padding: 4px 0; }
  /* Chiffres clés */
  .stats { gap: 34px 0; }
  .stat { padding: 0 0 0 18px; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat__value { font-size: clamp(2.4rem, 12vw, 3.4rem); }
  .stat__label { font-size: 0.88rem; }
  /* Filtres du portfolio : défilement horizontal */
  .filters { flex-wrap: nowrap; overflow-x: auto; margin: 0 calc(var(--gutter) * -1) 28px; padding: 0 var(--gutter) 6px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { flex-shrink: 0; }
  /* Divers */
  .hero .container { padding-top: 90px; padding-bottom: 40px; }
  .hero::after { background: linear-gradient(0deg, rgba(10, 10, 10, 0.92) 0%, rgba(10, 10, 10, 0.78) 55%, rgba(10, 10, 10, 0.6) 100%); }
  .split__badge { top: 12px; bottom: auto; right: 12px; max-width: 170px; padding: 14px 16px; }
  .split__badge span { font-size: 0.8rem; }
  .hero__strip strong { font-size: 1.35rem; }
  .section-head { margin-bottom: 36px; }
  .section-head p[style*="text-align:right"] { text-align: left !important; }
  .product-card__body h3 { font-size: 1.6rem; }
  .spec-table th { width: 46%; padding-right: 12px; }
  .footer__bottom { flex-direction: column; gap: 6px; }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { flex: 1 1 100%; }
}
@media (max-width: 360px) {
  .stat__value { font-size: 2.3rem; }
  .hero__strip { grid-template-columns: 1fr 1fr; }
  .hero__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Frise chronologique (À propos) ---------- */
.timeline { list-style: none; margin: 0 auto; padding: 0; max-width: 820px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 146px; top: 8px; bottom: 8px; width: 1px; background: var(--line); }
.timeline__item { position: relative; display: grid; grid-template-columns: 128px 1fr; gap: 0 38px; padding: 0 0 38px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before { content: ""; position: absolute; left: 140px; top: 8px; width: 13px; height: 13px; border-radius: 50%; background: var(--white); border: 3px solid var(--brand); }
.timeline__item:last-child::before { background: var(--brand); }
.timeline__year { grid-row: span 2; font-family: var(--font-display); font-size: 1.35rem; color: var(--brand); text-align: right; line-height: 1.3; }
.timeline__item h3 { margin: 0 0 4px; font-size: 1.2rem; }
.timeline__item p { margin: 0; color: var(--muted); font-size: 0.96rem; }

/* ---------- Fondateurs ---------- */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.founder { display: flex; gap: 24px; align-items: flex-start; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease); }
.founder:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.founder__avatar { flex-shrink: 0; width: 76px; height: 76px; border-radius: 50%; background: var(--brand); color: var(--white); display: grid; place-items: center; font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 0.04em; }
.founder h3 { margin: 0 0 2px; }
.founder__role { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand); margin: 0 0 12px; }
.founder p:last-child { margin: 0; color: var(--text); font-size: 0.97rem; }
@media (max-width: 1100px) { .founders { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
  .timeline::before { left: 6px; }
  .timeline__item { grid-template-columns: 1fr; padding-left: 34px; padding-bottom: 30px; }
  .timeline__item::before { left: 0; top: 6px; }
  .timeline__year { grid-row: auto; text-align: left; font-size: 1.15rem; margin-bottom: 2px; }
  .founder { flex-direction: column; gap: 16px; padding: 26px; }
  .founder__avatar { width: 64px; height: 64px; font-size: 1.35rem; }
}

/* Badge chantier réel */
.project__badge { position: absolute; top: 18px; left: 18px; z-index: 2; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; background: var(--sand-dark); color: var(--white); padding: 6px 11px; border-radius: 999px; }

/* =========================================================
   Modules interactifs
   ========================================================= */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Photo à points ---------- */
.hotspots { display: grid; grid-template-columns: 1.55fr 1fr; gap: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); background: var(--white); }
.hotspots__media { position: relative; background: var(--paper-2); }
.hotspots__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.hotspot {
  position: absolute; transform: translate(-50%, -50%);
  width: 38px; height: 38px; border-radius: 50%; border: 0; padding: 0;
  background: rgba(255, 255, 255, 0.92); color: var(--brand);
  display: grid; place-items: center; font-weight: 700; font-size: 0.9rem;
  box-shadow: 0 6px 18px -6px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s;
}
.hotspot::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.85); animation: pulse 2.2s infinite; }
.hotspot:hover { transform: translate(-50%, -50%) scale(1.12); }
.hotspot.is-active { background: var(--brand); color: var(--white); transform: translate(-50%, -50%) scale(1.15); }
.hotspot.is-active::before { border-color: var(--brand); }
.hotspots__panel { padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; }
.hotspots__count { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 14px; }
.hotspots__count b { color: var(--brand); font-size: 1.1rem; }
.hotspots__panel h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); margin-bottom: 12px; }
.hotspots__panel p { color: var(--text); margin-bottom: 18px; min-height: 5.1em; }
.hotspots__nav { display: flex; gap: 10px; margin-top: 26px; }
.hotspots__btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); color: var(--ink); display: grid; place-items: center; transition: all 0.25s; }
.hotspots__btn:hover { background: var(--brand); border-color: var(--brand); color: var(--white); }
.hotspots__btn svg { width: 20px; height: 20px; }

/* ---------- Simulateur film ---------- */
.sim { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: clamp(20px, 3vw, 36px); }
.sim__controls { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; margin-bottom: 20px; }
.sim__field { display: flex; align-items: center; gap: 12px; }
.sim__field--range { flex: 1 1 280px; }
.sim__field--range input { flex: 1; }
.sim__field label, .sim__label { font-size: 0.82rem; font-weight: 700; color: var(--ink); }
.sim__field output { font-weight: 700; color: var(--brand); min-width: 52px; font-variant-numeric: tabular-nums; }
.sim input[type=range], .estimator input[type=range] { accent-color: var(--brand); height: 28px; cursor: pointer; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; background: var(--paper); }
.seg button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font-size: 0.85rem; font-weight: 600; color: var(--text); transition: all 0.2s; }
.seg button.is-on { background: var(--brand); color: var(--white); }
.sim__readout { margin: 0 0 12px; font-size: 1rem; color: var(--text); }
.sim__readout b { white-space: nowrap; font-family: var(--font-display); font-size: 1.7rem; font-weight: 500; margin-left: 4px; font-variant-numeric: tabular-nums; transition: color 0.3s; }
.sim__scene { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.sim__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.sim__kpis div { background: var(--paper); border-radius: var(--radius); padding: 14px 16px; }
.sim__kpis span { display: block; font-size: 0.8rem; color: var(--muted); }
.sim__kpis b { font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; color: var(--brand); font-variant-numeric: tabular-nums; }
.sim__footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 20px; flex-wrap: wrap; }
.sim__footer p { max-width: 60ch; }

/* ---------- Estimation express ---------- */
.estimator { display: grid; grid-template-columns: 1.35fr 1fr; gap: 28px; align-items: start; }
.estimator__form { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--line); padding: clamp(22px, 3vw, 36px); display: grid; gap: 26px; }
.est-step { border: 0; margin: 0; padding: 0; min-width: 0; }
.est-step legend { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); margin-bottom: 12px; padding: 0; }
.est-step legend span { width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: var(--white); display: grid; place-items: center; font-size: 0.8rem; }
.est-range { display: flex; align-items: center; gap: 16px; }
.est-range input { flex: 1; }
.est-range output { font-family: var(--font-display); font-size: 1.5rem; color: var(--brand); min-width: 110px; text-align: right; font-variant-numeric: tabular-nums; }
.est-result { position: sticky; top: calc(var(--header-h) + 20px); background: var(--navy-deep); color: rgba(255, 255, 255, 0.8); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: 6px; --sand: #7ab28c; }
.est-result__label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--sand); }
.est-result__price { font-family: var(--font-display); font-size: clamp(1.9rem, 3.2vw, 2.6rem); color: var(--white); margin: 6px 0 0; line-height: 1.1; font-variant-numeric: tabular-nums; }
.est-result__unit { margin: 0 0 16px; font-size: 0.85rem; }
.est-result__row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line-dark); font-size: 0.93rem; }
.est-result__row b { color: var(--white); font-weight: 600; text-align: right; }
.est-result__note { font-size: 0.88rem; color: var(--sand); margin: 8px 0 14px; min-height: 1.4em; }
.est-result .btn { justify-content: center; width: 100%; margin-top: 6px; }
.est-result__legal { font-size: 0.75rem; color: rgba(255, 255, 255, 0.5); margin: 14px 0 0; line-height: 1.5; }

@media (max-width: 1100px) {
  .hotspots, .estimator { grid-template-columns: 1fr; }
  .est-result { position: static; }
  .sim__kpis { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .hotspot { width: 32px; height: 32px; font-size: 0.8rem; }
  .hotspots__panel p { min-height: 0; }
  .sim__field { flex-wrap: wrap; }
  .seg { flex-wrap: wrap; border-radius: 18px; }
  .seg button { padding: 8px 12px; }
  [data-sim-film] { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .sim__field:has([data-sim-film]) { width: 100%; }
  .sim__kpis b { font-size: 1.3rem; }
  .est-range output { min-width: 90px; font-size: 1.25rem; }
}

/* ---------- Photo à points : compléments ---------- */
.hotspot::after { content: ""; position: absolute; inset: -12px; border-radius: 50%; } /* zone tactile agrandie */
.hotspots__hint {
  position: absolute; right: 14px; bottom: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 999px;
  background: rgba(11, 11, 11, 0.78); color: var(--white);
  font-size: 0.82rem; font-weight: 600; white-space: nowrap; pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.hotspots__hint svg { width: 18px; height: 18px; animation: tap 1.6s var(--ease) infinite; }
@keyframes tap { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px) scale(0.92); } }
.hotspots.is-used .hotspots__hint { opacity: 0; transform: translateY(8px); }
.hotspots__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.hotspots__top .hotspots__count { margin: 0; }
.hotspots__dots { display: flex; gap: 6px; }
.hotspots__dots button { width: 22px; height: 4px; padding: 0; border: 0; border-radius: 4px; background: var(--line); transition: background 0.3s, width 0.3s var(--ease); position: relative; }
.hotspots__dots button::after { content: ""; position: absolute; inset: -12px -2px; } /* zone tactile */
.hotspots__dots button.is-active { background: var(--brand); width: 36px; }
.hotspots__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.hotspots__foot .hotspots__nav { margin-top: 0; }
.hotspots__panel.is-changing h3, .hotspots__panel.is-changing p { animation: hsIn 0.45s var(--ease); }
@keyframes hsIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 760px) {
  .hotspots { border-radius: 14px; }
  .hotspots__media img { aspect-ratio: 4 / 3.3; }
  .hotspot { width: 34px; height: 34px; font-size: 0.85rem; }
  .hotspots__panel { padding: 22px 20px 24px; }
  .hotspots__panel h3 { font-size: 1.45rem; margin-bottom: 8px; }
  .hotspots__panel p { font-size: 0.98rem; margin-bottom: 14px; }
  .hotspots__foot .link-arrow { padding: 8px 0; }
  .hotspots__btn { width: 44px; height: 44px; }
}

/* ---------- Cartes services : version compacte sur mobile ---------- */
@media (max-width: 760px) {
  .service-card {
    display: grid;
    grid-template-columns: 46px 1fr 22px;
    grid-template-areas: "icon num arrow" "icon title arrow" "icon text arrow";
    column-gap: 14px;
    align-items: start;
    padding: 18px 16px;
    min-height: 0;
  }
  .service-card::before { display: none; } /* pas d'effet de survol « collant » au toucher */
  .service-card__icon {
    grid-area: icon; width: 46px; height: 46px; margin: 0; padding: 11px;
    border-radius: 50%; background: #eaf1ec; color: var(--brand);
  }
  .service-card__num { grid-area: num; margin: 0 0 2px; font-size: 0.78rem; line-height: 1.2; }
  .service-card h3 { grid-area: title; font-size: 1.12rem; margin: 0 0 4px; }
  .service-card p { grid-area: text; font-size: 0.9rem; line-height: 1.5; margin: 0; }
  .service-card .link-arrow { grid-area: arrow; align-self: center; font-size: 0; gap: 0; padding: 0; color: var(--brand); }
  .service-card .link-arrow svg { width: 20px; height: 20px; }
  .service-card:hover h3, .service-card:active h3 { color: var(--ink); }
  .service-card:hover p, .service-card:active p { color: var(--muted); }
  .service-card:hover .service-card__icon, .service-card:hover .link-arrow { color: var(--brand); }
  .service-card:active { background: var(--paper); }
}

/* ---------- FAQ en accordéon (pages de destination) ---------- */
.faq { max-width: 860px; }
.faq details {
  border-top: 1px solid var(--line);
  padding: 4px 0;
}
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: 0 0 18px;
  height: 18px;
  margin-top: 5px;
  background: currentColor;
  transition: transform 0.25s var(--ease);
  /* Croix qui pivote en trait horizontal à l'ouverture */
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M11 5h2v14h-2zM5 11h14v2H5z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M11 5h2v14h-2zM5 11h14v2H5z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.faq summary:hover { color: var(--brand); }
.faq summary:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.faq details[open] summary { color: var(--brand); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin: 0 0 24px;
  padding-right: 42px;
  color: var(--text);
  max-width: 68ch;
}
@media (max-width: 560px) {
  .faq summary { font-size: 1rem; gap: 16px; }
  .faq details p { padding-right: 0; }
}

/* Variante à trois colonnes : la largeur fixe de .spec-table (42 %) est
   prévue pour deux colonnes et écrase la troisième. */
.spec-table--3 th[scope="col"] { color: var(--muted); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }
.spec-table--3 th[scope="row"] { width: 30%; }
.spec-table--3 td:first-of-type { width: 22%; white-space: nowrap; }
@media (max-width: 720px) {
  /* En dessous de 720 px, chaque ligne devient un bloc lisible. */
  .spec-table--3 thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .spec-table--3, .spec-table--3 tbody, .spec-table--3 tr, .spec-table--3 th, .spec-table--3 td { display: block; width: auto; }
  .spec-table--3 tr { padding: 18px 0; border-bottom: 1px solid var(--line); }
  .spec-table--3 th, .spec-table--3 td { border: 0; padding: 0; }
  .spec-table--3 th[scope="row"] { width: auto; font-size: 1.02rem; margin-bottom: 4px; }
  .spec-table--3 td:first-of-type { width: auto; white-space: normal; font-weight: 600; color: var(--brand); }
  .spec-table--3 td:last-child { margin-top: 4px; font-size: 0.9rem; color: var(--muted); }
}

/* ---------- Liens en pleine page ----------
   Les liens insérés dans un paragraphe héritaient de la couleur du texte,
   sans soulignement : strictement indiscernables de la prose. --sand est
   déjà rebasculé en vert clair dans les conteneurs sombres (voir plus haut),
   la même règle tient donc sur fond clair et sur fond sombre.
   Attention : .lead et .hero__lead SONT des paragraphes, pas des parents. */
:where(.article, .faq details, .split, .service-detail, .product-detail, .section-head, .timeline) :where(p, li) a:not(.btn):not(.link-arrow),
p.lead a:not(.btn):not(.link-arrow),
.hero__lead a:not(.btn):not(.link-arrow) {
  color: var(--sand);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, currentColor 45%, transparent);
  transition: text-decoration-color 0.2s var(--ease), color 0.2s var(--ease);
}
:where(.article, .faq details, .split, .service-detail, .product-detail, .section-head, .timeline) :where(p, li) a:not(.btn):not(.link-arrow):hover,
p.lead a:not(.btn):not(.link-arrow):hover,
.hero__lead a:not(.btn):not(.link-arrow):hover {
  text-decoration-color: currentColor;
}

/* ---------- Index textuels (réalisations, articles) ----------
   Liste en dur, régénérée par scripts/build.mjs depuis data.js : c'est
   ce que lisent les crawlers qui n'exécutent pas le JavaScript. */
.index-list { display: grid; gap: 20px; margin: 0 0 42px; padding: 0; list-style: none; }
.index-list li { padding-bottom: 20px; border-bottom: 1px solid var(--line); color: var(--text); font-size: 0.95rem; line-height: 1.6; max-width: 76ch; }
.index-list li:last-child { border-bottom: 0; }
.index-list strong { font-family: var(--font-display); font-size: 1.06rem; font-weight: 500; color: var(--ink); }
.index-list span { margin-left: 10px; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.index-list a { color: inherit; }
.index-list a:hover strong { color: var(--brand); }
.index-list + h3 { margin-top: 8px; }

/* Le fil d'Ariane est désormais un <nav><ol> : sémantique correcte pour
   les lecteurs d'écran et aligné sur le BreadcrumbList du JSON-LD. */
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.breadcrumb li { display: flex; gap: 10px; align-items: center; }
.breadcrumb li + li::before { content: "/"; opacity: 0.55; }