/* =========================================================
   AKH BTP CI — Feuille de style principale
   ========================================================= */

:root {
  --color-primary: #E8622E;
  --color-primary-dark: #C94F1F;
  --color-primary-light: #FDEBE2;
  --color-secondary: #12968A;
  --color-secondary-dark: #0C756C;
  --color-secondary-light: #E4F5F3;
  --color-ink: #0E1520;
  --color-dark: #1B2430;
  --color-dark-soft: #2A3644;
  --color-text: #333B45;
  --color-muted: #6B7280;
  --color-border: #E7E9EC;
  --color-hairline: #D9DEE4;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F7F8;
  --color-white: #FFFFFF;

  --font-heading: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Consolas', monospace;

  --container-w: 1240px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(27, 36, 48, 0.06);
  --shadow-md: 0 12px 30px rgba(27, 36, 48, 0.10);
  --shadow-lg: 0 20px 50px rgba(27, 36, 48, 0.16);
  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; touch-action: manipulation; }
input, textarea, select { font: inherit; }

/* Focus visible pour la navigation clavier (ne remplace jamais l'outline, la deplace juste) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Respect du reglage systeme "reduire les animations" (vestibulaire) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .spinner { animation-duration: 0.8s !important; }
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-dark); line-height: 1.14; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-primary); color: #fff;
  padding: 0.6rem 1rem; z-index: 1000; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

#app:focus { outline: none; }

.icon { width: 22px; height: 22px; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 34px; height: 34px; }
.icon-xl { width: 48px; height: 48px; }

/* Badge "repere de plan" : conteneur signature pour les icones duotone (coins coupes,
   degrade de marque, reperes d'angle) — remplace le rond/carre generique des kits d'icones. */
.icon-badge {
  position: relative; width: 64px; height: 64px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: transform var(--transition);
}
.icon-badge::before, .icon-badge::after {
  content: ''; position: absolute; width: 9px; height: 9px; opacity: 0.9;
}
.icon-badge::before { top: 5px; left: 5px; border-top: 2px solid var(--color-primary); border-left: 2px solid var(--color-primary); }
.icon-badge::after { bottom: 5px; right: 5px; border-bottom: 2px solid var(--color-secondary); border-right: 2px solid var(--color-secondary); }
.icon-badge .icon { position: relative; z-index: 1; }
.icon-badge-sm { width: 48px; height: 48px; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); }

.container { max-width: var(--container-w); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: clamp(3rem, 6vw, 5.5rem) 0; }
.section-alt { background: var(--color-bg-alt); }

/* Kicker mono = signature "plan technique" (remplace le style pill generique) */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem; font-family: var(--font-mono); color: var(--color-primary);
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.74rem; margin-bottom: 0.9rem;
}
.eyebrow::before { content: ''; width: 1.6rem; height: 1px; background: var(--color-primary); }
.section-title { max-width: 640px; margin: 0 auto 2.75rem; text-align: center; }
.section-title .eyebrow { justify-content: center; }
.section-title p { color: var(--color-muted); margin-top: 0.75rem; font-size: 1.02rem; }
.section-cta { text-align: center; margin-top: 2.75rem; }

/* ---------- Primitives editoriales (magazine d'architecture) ---------- */
/* Indice de section en mono : 01 — 02 — 03 ... */
.sec-index {
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.16em; color: var(--color-primary);
  text-transform: uppercase; font-weight: 600;
}
/* Numero geant "fantome" en filigrane derriere un titre */
.ghost-num {
  font-family: var(--font-heading); font-weight: 800; line-height: 0.8; letter-spacing: -0.04em;
  font-size: clamp(6rem, 18vw, 15rem); color: var(--color-primary); opacity: 0.06; pointer-events: none;
  position: absolute; z-index: 0;
}
/* En-tete de section "editoriale" : kicker + grand titre alignes a gauche, filet */
.ed-head { position: relative; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.ed-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.ed-head h2 { max-width: 16ch; }
.ed-head p { color: var(--color-muted); max-width: 42ch; font-size: 1.02rem; }
.hairline { height: 1px; background: var(--color-hairline); border: 0; margin: 0; }
.ed-head .hairline { margin-top: 1.5rem; }

/* Reveal GSAP : masque qui s'ouvre sur les images (l'image "se construit") */
.reveal-img { overflow: hidden; }
.reveal-img > img, .reveal-img > .parallax-inner { will-change: transform; }
/* Etat initial des elements animes au scroll (evite le flash avant JS) */
.js .gs-fade { opacity: 0; }
.js .gs-mask > img, .js .gs-mask > .parallax-inner { transform: scale(1.12); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.85rem 1.6rem;
  border-radius: 999px; font-weight: 600; font-size: 0.95rem; transition: var(--transition);
  white-space: nowrap;
}
/* Micro-interaction : la fleche des boutons/liens glisse a droite au survol */
.btn .icon, .service-link .icon { transition: transform var(--transition); }
.btn:hover .icon, .service-link:hover .icon { transform: translateX(4px); }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { border: 2px solid var(--color-secondary); color: var(--color-secondary-dark); }
.btn-outline:hover { background: var(--color-secondary); color: #fff; }
.btn-outline-light { border: 2px solid rgba(255,255,255,0.7); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,0.15); }
.btn-light { background: #fff; color: var(--color-dark); }
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }
.btn-whatsapp { background: #25D366; color: #fff; margin-top: 1.25rem; }
.btn-whatsapp:hover { background: #1DA851; }

/* ---------- Navbar ---------- */
/* Le flou vit sur ::before (pas sur .navbar) : backdrop-filter/transform sur .navbar en
   ferait le "containing block" de .nav-links (position:fixed), qui se retrouverait alors
   dimensionne sur la hauteur de la navbar au lieu du viewport entier en mobile. */
.navbar {
  position: sticky; top: 0; z-index: 500;
  border-bottom: 1px solid transparent; transition: var(--transition);
}
.navbar::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
}
.navbar.scrolled { border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 1.5rem; }
.brand-logo { height: 46px; width: auto; object-fit: contain; }
.nav-links ul { display: flex; gap: 1.9rem; }
.nav-link { font-weight: 600; color: var(--color-dark-soft); position: relative; padding: 0.4rem 0; transition: var(--transition); }
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--color-primary);
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 1.25rem; }
.nav-phone { display: flex; align-items: center; gap: 0.4rem; font-weight: 600; color: var(--color-secondary-dark); font-size: 0.92rem; white-space: nowrap; }
@media (max-width: 1200px) { .nav-phone { display: none; } }
.nav-links ul { white-space: nowrap; }
.nav-toggle {
  display: none; color: var(--color-dark); min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}

@media (max-width: 900px) {
  .nav-phone { display: none; }
  .nav-toggle { display: flex; z-index: 60; }
  .nav-links {
    position: fixed; inset: 76px 0 0 0; background: #fff; transform: translateX(100%);
    transition: transform var(--transition); overflow-y: auto; padding: 2rem 1.5rem; box-shadow: var(--shadow-lg);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links ul { flex-direction: column; gap: 0.3rem; }
  .nav-links .nav-link { display: block; padding: 0.9rem 0.25rem; font-size: 1.05rem; border-bottom: 1px solid var(--color-border); }
  .nav-cta .btn { display: none; }
}

/* ---------- Hero interactif ---------- */
/* .hero fait 100vh et est "pinné" par ScrollTrigger (hero.js) : le scroll (PC) ou l'appui
   long (mobile) pilote la lecture de la video plutot que le defilement de la page. */
.hero {
  position: relative; height: 100vh; min-height: 560px; display: flex; align-items: center;
  justify-content: center; overflow: hidden; color: #fff; background: var(--color-dark);
  -webkit-user-select: none; user-select: none;
}
.hero-media, .hero-video { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-video { object-fit: cover; z-index: 0; touch-action: pan-y; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(27,36,48,0.7) 0%, rgba(27,36,48,0.45) 45%, rgba(18,150,138,0.5) 100%);
}
/* Overlay plus profond + degrade lateral = lisibilite premium facon couverture magazine */
.hero-overlay {
  background:
    linear-gradient(180deg, rgba(14,21,32,0.55) 0%, rgba(14,21,32,0.35) 40%, rgba(14,21,32,0.78) 100%),
    linear-gradient(90deg, rgba(14,21,32,0.5) 0%, rgba(14,21,32,0) 55%);
}
/* Grain tres subtil : matiere, evite l'aplat "numerique" */
.hero-grain {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Cadre technique : reperes mono aux quatre coins */
.hero-frame { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.hero-tag {
  position: absolute; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.72); display: inline-flex; align-items: center; gap: 0.5rem;
}
.hero-tag .sec-index { color: var(--color-primary); }
.hero-tag-tl { top: clamp(88px, 12vh, 118px); left: clamp(1.25rem, 4vw, 3rem); }
.hero-tag-tr { top: clamp(88px, 12vh, 118px); right: clamp(1.25rem, 4vw, 3rem); }
.hero-tag-bl { bottom: clamp(1.5rem, 5vh, 3rem); left: clamp(1.25rem, 4vw, 3rem); }
.hero-tag-br { bottom: clamp(1.5rem, 5vh, 3rem); right: clamp(1.25rem, 4vw, 3rem); }

.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 1.25rem; }
.hero-brand { transition: opacity 0.2s linear, transform 0.2s linear; }
.hero-kicker {
  font-family: var(--font-mono); font-size: clamp(0.72rem, 1.4vw, 0.9rem); letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--color-primary); margin-bottom: 1.5rem;
}
.hero-wordmark {
  font-size: clamp(3rem, 12vw, 8rem); font-weight: 800; letter-spacing: -0.03em; line-height: 0.92; margin-bottom: 1.4rem;
  display: flex; flex-wrap: wrap; gap: 0.28em; justify-content: center;
}
.wm-a { color: var(--color-primary); }
.wm-b { color: #fff; }
.hero-wordmark .char { display: inline-block; }
.hero-tagline {
  font-family: var(--font-mono); font-size: clamp(0.9rem, 2vw, 1.15rem); color: rgba(255,255,255,0.9);
  font-weight: 400; letter-spacing: 0.02em; max-width: 40ch; margin: 0 auto;
}
.hero-scroll-cue {
  position: absolute; bottom: clamp(1.5rem, 5vh, 3rem); left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 0.7rem; color: rgba(255,255,255,0.85);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  transition: opacity 0.3s ease; min-height: 44px; justify-content: center;
}
.hero-scroll-dot {
  display: flex; width: 24px; height: 40px; border: 1.5px solid rgba(255,255,255,0.6); border-radius: 20px;
  align-items: flex-start; justify-content: center;
}
.hero-scroll-dot span {
  display: block; width: 4px; height: 4px; background: var(--color-primary); border-radius: 50%;
  margin-top: 7px; animation: scrollDot 1.8s infinite;
}
@keyframes scrollDot { 0% { opacity: 1; transform: translateY(0);} 70% { opacity: 0; transform: translateY(14px);} 100% { opacity: 0; } }
@media (max-width: 620px) { .hero-tag-tr, .hero-tag-br { display: none; } }

/* ---------- Bande "atouts" (manifeste sous le hero) ---------- */
.atouts-strip { border-bottom: 1px solid var(--color-hairline); }
.atouts-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.atout-item {
  position: relative; padding: 0.5rem clamp(1rem, 2.2vw, 2rem); border-left: 1px solid var(--color-hairline);
}
.atout-item:first-child { border-left: 0; padding-left: 0; }
.atout-index { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--color-primary); }
.atout-icon { color: var(--color-secondary); margin: 1rem 0 1rem; }
.atout-item h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.atout-item p { color: var(--color-muted); font-size: 0.92rem; }
@media (max-width: 780px) {
  .atouts-row { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .atout-item { border-left: 0; padding: 0; }
}
@media (max-width: 460px) { .atouts-row { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }
.service-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-icon { margin-bottom: 1.25rem; }
.service-card h3 { margin-bottom: 0.6rem; }
.service-card p { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 0.9rem; }
.service-link { display: inline-flex; align-items: center; gap: 0.35rem; color: var(--color-secondary-dark); font-weight: 600; font-size: 0.9rem; }

/* Cartes-image (page Services) : photo plein cadre, detail devoile au survol/focus */
.services-photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.service-photo-card {
  position: relative; border-radius: var(--radius); overflow: hidden; isolation: isolate; aspect-ratio: 3 / 3.4;
  min-height: 340px; cursor: default;
}
.service-photo-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-photo-card:hover .service-photo-img, .service-photo-card:focus-visible .service-photo-img { transform: scale(1.07); }
.service-photo-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,21,32,0.94) 0%, rgba(14,21,32,0.55) 42%, rgba(14,21,32,0.1) 72%);
}
.service-photo-body { position: absolute; inset: auto 0 0 0; padding: 1.6rem; color: #fff; }
.service-photo-index { font-family: var(--font-mono); font-size: 0.76rem; color: var(--color-primary); letter-spacing: 0.12em; }
.service-photo-icon { color: #fff; margin: 0.6rem 0 0.75rem; }
.service-photo-icon svg { stroke: currentColor; }
.service-photo-body h3 { color: #fff; font-size: 1.25rem; margin-bottom: 0.4rem; }
.service-photo-resume { color: rgba(255,255,255,0.82); font-size: 0.92rem; }
.service-photo-more {
  display: inline-flex; align-items: center; gap: 0.4rem; color: #fff; font-family: var(--font-mono); font-size: 0.74rem;
  text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0; max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.35s ease, margin-top 0.35s ease;
}
.service-photo-more .icon { color: var(--color-primary); transition: transform var(--transition); }
.service-photo-card:hover .service-photo-more, .service-photo-card:focus-visible .service-photo-more { max-height: 30px; opacity: 1; margin-top: 0.75rem; }
.service-photo-card:hover .service-photo-more .icon { transform: translateX(4px); }
@media (max-width: 860px) { .services-photo-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .services-photo-grid { grid-template-columns: 1fr; } }

/* Fenetre catalogue metier : galerie 3 images animees */
.sm-body { align-items: start; }
.sm-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 1.5rem; }
.sm-shot { margin: 0; aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; opacity: 0; transform: translateY(16px); animation: smShotIn 0.5s ease forwards; animation-delay: var(--d); }
.sm-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.sm-shot:hover img { transform: scale(1.08); }
@keyframes smShotIn { to { opacity: 1; transform: translateY(0); } }
.sm-aside-text { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.pm-cta2 { margin-top: 0.6rem; width: 100%; justify-content: center; }
@media (prefers-reduced-motion: reduce) { .sm-shot { animation: none; opacity: 1; transform: none; } }

/* Catalogue triptyque (page Services) */
.catalogue-triptych { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: 1fr 1fr; gap: 1rem; height: clamp(360px, 55vh, 560px); }
.catalogue-photo { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.catalogue-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.catalogue-photo .parallax-inner { position: absolute; inset: -12% 0; }
.catalogue-tall { grid-row: 1 / span 2; }
@media (max-width: 640px) {
  .catalogue-triptych { grid-template-columns: 1fr; grid-template-rows: none; height: auto; }
  .catalogue-photo { aspect-ratio: 4 / 3; }
  .catalogue-tall { grid-row: auto; aspect-ratio: 4 / 5; }
}

.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.75rem; }
.process-card { position: relative; padding-top: 0.5rem; }
.process-number { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--color-secondary); opacity: 0.35; }
.process-card h3 { margin: 0.5rem 0 0.5rem; }
.process-card p { color: var(--color-muted); font-size: 0.94rem; }

/* ---------- Page hero (sous-pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 60%, var(--color-secondary-dark) 130%);
  color: #fff; padding: 6.5rem 0 3.5rem; margin-top: -1px;
}
.page-hero h1 { color: #fff; margin: 0.4rem 0 0.9rem; }
.page-hero p { color: rgba(255,255,255,0.85); max-width: 620px; font-size: 1.05rem; }
.page-hero .eyebrow { color: var(--color-primary); }
.page-hero-photo {
  position: relative; background: var(--page-hero-image) center/cover no-repeat, var(--color-dark);
}
.page-hero-photo::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(27,36,48,0.92) 0%, rgba(27,36,48,0.78) 45%, rgba(18,150,138,0.65) 100%);
}
.page-hero-photo .container { position: relative; z-index: 1; }

/* ---------- Galerie : hero avec cube 3D ---------- */
.gallery-hero {
  position: relative; overflow: hidden; color: #fff; background: var(--gh-bg) center/cover no-repeat, var(--color-ink);
  padding: clamp(6rem, 12vh, 9rem) 0 clamp(3rem, 8vh, 6rem);
}
.gallery-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(14,21,32,0.95) 30%, rgba(14,21,32,0.7) 65%, rgba(18,150,138,0.45) 100%);
}
.gallery-hero-inner {
  position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.gallery-hero-text h1 { color: #fff; margin: 0.3rem 0 1rem; }
.gallery-hero-text > p { color: rgba(255,255,255,0.82); max-width: 44ch; }
.gallery-hero-text .eyebrow { color: var(--color-primary); }
.gallery-hero-hint {
  margin-top: 1.75rem; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); display: inline-flex; align-items: center; gap: 0.5rem;
}
.gallery-hero-hint .icon { color: var(--color-primary); }

/* Cube 3D : 6 faces = 6 projets, rotatif au drag (Draggable) + auto-rotation */
.gallery-hero-cube { display: flex; align-items: center; justify-content: center; }
.cube-stage {
  --cube: clamp(200px, 26vw, 300px);
  width: var(--cube); height: var(--cube); perspective: 1100px; position: relative;
}
.cube {
  width: 100%; height: 100%; position: relative; transform-style: preserve-3d; cursor: grab;
  touch-action: none;
}
.cube:active { cursor: grabbing; }
.cube-face {
  position: absolute; inset: 0; overflow: hidden; border: 2px solid rgba(255,255,255,0.14);
  background: var(--color-dark); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}
.cube-face img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.cube-face-tag {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 0.6rem 0.75rem; font-size: 0.78rem; font-weight: 600; color: #fff;
  background: linear-gradient(0deg, rgba(14,21,32,0.9), transparent); pointer-events: none;
}
.cube-face::after { /* voile leger pour lisibilite du tag + effet "verre" */
  content: ''; position: absolute; inset: 0; background: rgba(14,21,32,0.12); pointer-events: none;
}
.cube-front  { transform: rotateY(0deg)    translateZ(calc(var(--cube) / 2)); }
.cube-right  { transform: rotateY(90deg)   translateZ(calc(var(--cube) / 2)); }
.cube-back   { transform: rotateY(180deg)  translateZ(calc(var(--cube) / 2)); }
.cube-left   { transform: rotateY(-90deg)  translateZ(calc(var(--cube) / 2)); }
.cube-top    { transform: rotateX(90deg)   translateZ(calc(var(--cube) / 2)); }
.cube-bottom { transform: rotateX(-90deg)  translateZ(calc(var(--cube) / 2)); }

@media (max-width: 820px) {
  .gallery-hero-inner { grid-template-columns: 1fr; }
  .gallery-hero-cube { margin-top: 1rem; }
}

/* ---------- Galerie : double demi-arc horizontal (haut + bas) ---------- */
/* Chaque anneau a son centre hors-cadre VERTICALEMENT : l'un au-dessus (arc concave vers le
   bas, en haut de la section), l'autre en-dessous (arc concave vers le haut, en bas). Seul
   l'arc proche du bord est visible ; ses cartes defilent le long de la courbe. La carte
   contre-tourne (arcCounter) pour rester droite pendant que l'anneau tourne (arcSpin). */
.gallery-arcs {
  position: relative; overflow: hidden; background: radial-gradient(ellipse at 50% 50%, #1b2a3d 0%, var(--color-ink) 72%);
  color: #fff; height: clamp(560px, 78vh, 760px);
  --arc-r: clamp(560px, 62vw, 1000px); --arc-card: clamp(92px, 10vw, 138px); --arc-peek: clamp(70px, 12vh, 130px);
}
.arc { position: absolute; left: 50%; width: 0; height: 0; }
/* centre au-dessus du cadre -> arc visible en haut */
.arc-top { top: calc(-1 * var(--arc-r) + var(--arc-peek)); animation: arcSpin 90s linear infinite; }
/* centre en-dessous du cadre -> arc visible en bas */
.arc-bottom { top: calc(100% + var(--arc-r) - var(--arc-peek)); animation: arcSpin 110s linear infinite reverse; }
.arc-item {
  position: absolute; top: 0; left: 0; width: 0; height: 0;
  transform: rotate(calc(360deg / var(--count) * var(--i))) translateY(var(--arc-r));
}
/* l'arc du bas pointe ses items vers le haut (translateY negatif) */
.arc-bottom .arc-item { transform: rotate(calc(360deg / var(--count) * var(--i))) translateY(calc(var(--arc-r) * -1)); }
.arc-card {
  position: absolute; top: 0; left: 0; width: var(--arc-card); height: var(--arc-card);
  transform: translate(-50%, -50%); overflow: hidden; border-radius: 16px; cursor: pointer;
  box-shadow: 0 12px 34px rgba(0,0,0,0.5); border: 2px solid rgba(255,255,255,0.12);
  animation: arcCounter 90s linear infinite;
}
.arc-bottom .arc-card { animation: arcCounterR 110s linear infinite; }
.arc-card img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; transition: transform 0.4s ease; }
.arc-card:hover { border-color: var(--color-primary); box-shadow: 0 16px 42px rgba(0,0,0,0.6); }
.arc-card:hover img { transform: scale(1.08); }

@keyframes arcSpin { to { transform: rotate(360deg); } }
/* La carte annule la rotation de l'anneau ET son propre angle d'item (via --i/--count) */
@keyframes arcCounter {
  from { transform: translate(-50%, -50%) rotate(calc(-1 * (360deg / var(--count) * var(--i)))); }
  to   { transform: translate(-50%, -50%) rotate(calc(-1 * (360deg / var(--count) * var(--i)) - 360deg)); }
}
@keyframes arcCounterR {
  from { transform: translate(-50%, -50%) rotate(calc(360deg / var(--count) * var(--i))); }
  to   { transform: translate(-50%, -50%) rotate(calc(360deg / var(--count) * var(--i) + 360deg)); }
}

.arcs-center { position: relative; z-index: 2; max-width: 520px; margin: 0 auto; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 0 1.5rem; pointer-events: none; }
.arcs-center .eyebrow { color: var(--color-primary); justify-content: center; }
.arcs-center h2 { color: #fff; margin-bottom: 0.9rem; }
.arcs-center p { color: rgba(255,255,255,0.75); }
/* Voile radial pour detacher le texte central des cartes qui defilent au-dessus/dessous */
.gallery-arcs::before { content: ''; position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse at 50% 50%, rgba(14,21,32,0.9) 0%, rgba(14,21,32,0.35) 40%, transparent 62%); pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  .arc-top, .arc-bottom, .arc-card { animation: none; }
}
@media (max-width: 640px) {
  .gallery-arcs { --arc-r: 520px; --arc-card: 76px; --arc-peek: 70px; height: 70vh; }
  .arcs-center p { display: none; }
}

/* ---------- Galerie : grille ---------- */
.gallery-filters { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 0.55rem 1.2rem; min-height: 44px; display: inline-flex; align-items: center;
  border-radius: 999px; border: 1.5px solid var(--color-border); font-weight: 600;
  color: var(--color-muted); transition: var(--transition); font-size: 0.9rem;
}
.filter-btn:hover { border-color: var(--color-secondary); color: var(--color-secondary-dark); }
.filter-btn.active { background: var(--color-secondary); border-color: var(--color-secondary); color: #fff; }

.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); grid-auto-rows: 260px; gap: 1.5rem; }
.project-card {
  position: relative; border-radius: var(--radius); overflow: hidden; isolation: isolate;
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card-tall { grid-row: span 2; }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover .project-card-img { transform: scale(1.06); }
.project-card-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(15,20,27,0.92) 0%, rgba(15,20,27,0.55) 38%, rgba(15,20,27,0.05) 65%);
}
.project-card-body { position: absolute; inset: auto 0 0 0; padding: 1.4rem; color: #fff; }
.project-tag {
  display: inline-flex; align-items: center; gap: 0.35rem; background: rgba(255,255,255,0.16); backdrop-filter: blur(6px);
  color: #fff; font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 0.3rem 0.7rem; border-radius: 999px; margin-bottom: 0.7rem;
}
.project-card-body h3 { color: #fff; font-size: 1.1rem; margin-bottom: 0.35rem; }
.project-meta { display: flex; align-items: center; gap: 0.35rem; color: rgba(255,255,255,0.8); font-size: 0.85rem; font-weight: 600; }
.project-more {
  display: inline-flex; align-items: center; gap: 0.4rem; color: #fff; font-family: var(--font-mono); font-size: 0.76rem;
  text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0; max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease, margin-top 0.3s ease;
}
.project-more .icon { color: var(--color-primary); }
.project-card:hover .project-more, .project-card:focus-within .project-more { max-height: 40px; opacity: 1; margin-top: 0.75rem; }
.empty-state { text-align: center; color: var(--color-muted); padding: 2rem 0; }

/* ---------- Fenetre projet (plein ecran) ---------- */
.pmodal[hidden] { display: none; }
.pmodal { position: fixed; inset: 0; z-index: 900; display: flex; align-items: center; justify-content: center; padding: clamp(0.75rem, 3vw, 2.5rem); }
.pmodal-backdrop { position: absolute; inset: 0; background: rgba(8,12,20,0.86); backdrop-filter: blur(3px); opacity: 0; transition: opacity 0.26s ease; }
.pmodal-panel {
  position: relative; width: min(980px, 100%); max-height: 92vh; background: var(--color-bg); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-lg); opacity: 0; transform: scale(0.96) translateY(10px);
  transition: opacity 0.26s ease, transform 0.26s cubic-bezier(0.22,1,0.36,1); display: flex; flex-direction: column;
}
.pmodal.is-open .pmodal-backdrop { opacity: 1; }
.pmodal.is-open .pmodal-panel { opacity: 1; transform: scale(1) translateY(0); }
.pmodal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 3; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(14,21,32,0.55); color: #fff; display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px); transition: background var(--transition);
}
.pmodal-close:hover { background: var(--color-primary); }
.pmodal-scroll { overflow-y: auto; }

.pm-hero { position: relative; height: clamp(220px, 38vh, 360px); color: #fff; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(1.5rem, 4vw, 2.5rem); }
.pm-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pm-hero-scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14,21,32,0.92) 0%, rgba(14,21,32,0.3) 60%, rgba(14,21,32,0.5) 100%); }
.pm-hero-meta { position: relative; display: flex; align-items: center; gap: 1rem; margin-bottom: 0.6rem; }
.pm-hero-meta .sec-index { color: var(--color-primary); }
.pm-cat { font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.85); }
.pm-title { position: relative; color: #fff; font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 0.5rem; }
.pm-loc { position: relative; display: inline-flex; align-items: center; gap: 0.4rem; color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.pm-loc .icon { color: var(--color-primary); }

.pm-body { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); padding: clamp(1.5rem, 4vw, 2.5rem); }
.pm-lead { font-size: 1.1rem; color: var(--color-dark); font-weight: 500; margin-bottom: 1rem; line-height: 1.5; }
.pm-detail { color: var(--color-muted); margin-bottom: 1.5rem; }
.pm-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.pm-gallery-item { aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; }
.pm-gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.pm-gallery-item:hover img { transform: scale(1.08); }
.pm-aside { align-self: start; }
.pm-aside-title { font-family: var(--font-mono); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-primary); margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--color-hairline); }
.pm-spec { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--color-hairline); }
.pm-spec-k { color: var(--color-muted); font-size: 0.9rem; }
.pm-spec-v { font-weight: 600; font-size: 0.9rem; color: var(--color-dark); font-family: var(--font-mono); }
.pm-cta { margin-top: 1.5rem; width: 100%; justify-content: center; }
@media (max-width: 720px) { .pm-body { grid-template-columns: 1fr; } }

@media (max-width: 640px) {
  .projects-grid { grid-auto-rows: 240px; }
  .project-card-tall { grid-row: span 1; }
}

/* ---------- Roue "Nos realisations" ---------- */
/* Volontairement PLAT (SVG 2D, aucune 3D/perspective) : un cercle central (logo) entoure
   de 3 anneaux entierement paves de segments-image (parts d'anneau, calculees en JS dans
   realisations.js), chaque anneau tournant a sa propre vitesse via une simple rotation CSS
   sur le <g> de l'anneau — pas de contre-rotation ici, les images tournent avec la roue,
   comme des tuiles fixees dessus. Cliquer un segment l'affiche en grand (lightbox). */
.realisations {
  background: radial-gradient(ellipse at 50% 0%, #1f2b3a 0%, var(--color-dark) 65%);
  color: #fff; padding: clamp(3.5rem, 7vw, 6rem) 0;
}
.realisations-inner { display: flex; flex-direction: column; align-items: center; text-align: center; }
.realisations-intro { max-width: 560px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.realisations-intro h2 { color: #fff; margin-bottom: 0.75rem; }
.realisations-intro .eyebrow { color: var(--color-primary); }
.realisations-intro p { color: rgba(255,255,255,0.78); font-size: 1.02rem; }

.wheel-stage { width: min(90vw, 600px); }
.wheel-svg { width: 100%; height: auto; display: block; overflow: visible; }

.wheel-ring { transform-box: view-box; transform-origin: 300px 300px; animation: wheelSpin linear infinite; }
.wheel-ring-1 { animation-duration: 75s; }
.wheel-ring-2 { animation-duration: 100s; animation-direction: reverse; }
.wheel-ring-3 { animation-duration: 130s; }
@keyframes wheelSpin { to { transform: rotate(360deg); } }

.wheel-segment { cursor: pointer; }
.wheel-segment image { transition: opacity 0.2s ease; }
.wheel-hit { fill: transparent; }
.wheel-segment:hover image, .wheel-segment:focus-visible image { opacity: 0.8; }
.wheel-segment:focus-visible .wheel-hit { stroke: #fff; stroke-width: 3; outline: none; }
.wheel-center-bg { fill: #fff; }

@media (prefers-reduced-motion: reduce) {
  .wheel-ring { animation: none; }
}

/* ---------- Lightbox realisation (clic sur une vignette) ---------- */
/* [hidden] doit gagner sur display:flex, sinon la lightbox fermee reste un calque plein
   ecran invisible qui intercepte tous les clics de la page (bug bloquant). */
.orbit-lightbox[hidden] { display: none; }
.orbit-lightbox { position: fixed; inset: 0; z-index: 800; display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.orbit-lightbox-backdrop { position: absolute; inset: 0; background: rgba(10,14,20,0.82); opacity: 0; transition: opacity 0.2s ease; }
.orbit-lightbox-panel {
  position: relative; background: #fff; border-radius: var(--radius); overflow: hidden; max-width: 560px; width: 100%;
  opacity: 0; transform: scale(0.94) translateY(8px); transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: var(--shadow-lg);
}
.orbit-lightbox.is-open .orbit-lightbox-backdrop { opacity: 1; }
.orbit-lightbox.is-open .orbit-lightbox-panel { opacity: 1; transform: scale(1) translateY(0); }
.orbit-lightbox-close {
  position: absolute; top: 0.75rem; right: 0.75rem; z-index: 1; width: 38px; height: 38px; border-radius: 50%;
  background: rgba(27,36,48,0.65); color: #fff; display: flex; align-items: center; justify-content: center;
}
.orbit-lightbox-close:hover { background: var(--color-dark); }
.orbit-lightbox-media { position: relative; aspect-ratio: 4 / 3; background: var(--color-secondary-light); }
.orbit-lightbox-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.orbit-lightbox-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--color-secondary);
  background: linear-gradient(135deg, var(--color-secondary-light), var(--color-primary-light));
}
.orbit-lightbox-caption { padding: 1.5rem; text-align: left; }
.orbit-lightbox-tag { display: block; color: var(--color-primary); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem; }
.orbit-lightbox-caption h3 { margin-bottom: 0.5rem; }
.orbit-lightbox-caption p { color: var(--color-muted); font-size: 0.95rem; }

/* ---------- Témoignages : carrousel sur photo sombre ---------- */
.testimonials { position: relative; background: var(--tm-bg) center/cover no-repeat, var(--color-dark); color: #fff; overflow: hidden; }
.testimonials-overlay { position: absolute; inset: 0; background: linear-gradient(160deg, rgba(15,20,27,0.94), rgba(12,117,108,0.82)); }
.testimonials-inner { position: relative; z-index: 1; }
.section-title-light h2 { color: #fff; }
.section-title-light p { color: rgba(255,255,255,0.8); }
.section-title-light .eyebrow { color: var(--color-primary); }

.tm-carousel { display: flex; align-items: center; gap: 1rem; max-width: 820px; margin: 0 auto; }
.tm-viewport { position: relative; flex: 1; min-height: 320px; }
.tm-slide {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; text-align: center;
  opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease, visibility 0.5s;
  margin: 0;
}
.tm-slide.is-active { opacity: 1; visibility: visible; transform: translateY(0); position: relative; }
.tm-quote-icon { color: var(--color-primary); margin-bottom: 1rem; }
.tm-stars { display: flex; gap: 0.25rem; margin-bottom: 1.25rem; color: rgba(255,255,255,0.3); }
.tm-stars .filled { color: #F5B301; }
.tm-text { font-family: var(--font-heading); font-weight: 500; font-size: clamp(1.1rem, 2.4vw, 1.5rem); line-height: 1.5; color: #fff; margin: 0 0 1.75rem; max-width: 680px; }
.tm-author { display: flex; align-items: center; gap: 0.9rem; }
.tm-avatar {
  width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}
.tm-author-info { display: flex; flex-direction: column; text-align: left; }
.tm-name { font-weight: 700; }
.tm-role { font-size: 0.86rem; color: rgba(255,255,255,0.72); }

.tm-nav {
  flex-shrink: 0; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,0.12); color: #fff;
  display: flex; align-items: center; justify-content: center; transition: background var(--transition), transform var(--transition);
  border: 1px solid rgba(255,255,255,0.2);
}
.tm-nav:hover { background: var(--color-primary); border-color: var(--color-primary); }
.tm-prev .icon { transform: rotate(180deg); }
.tm-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; }
.tm-dot { width: 9px; height: 9px; border-radius: 999px; background: rgba(255,255,255,0.3); transition: all var(--transition); }
.tm-dot.is-active { width: 28px; background: var(--color-primary); }
.tm-single .tm-nav { display: none; }

@media (max-width: 620px) {
  .tm-nav { width: 40px; height: 40px; }
  .tm-viewport { min-height: 380px; }
}

/* ---------- CTA final ---------- */
.cta-final { background: linear-gradient(120deg, var(--color-primary), var(--color-secondary)); color: #fff; }
.cta-final-inner { text-align: center; max-width: 620px; margin: 0 auto; }
.cta-final-inner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-final-inner p { color: rgba(255,255,255,0.92); margin-bottom: 1.75rem; }

/* ---------- À propos : sections alternees image/texte ---------- */
.about-block-icon { margin-bottom: 1.1rem; }

/* Section "approche" : carrousel d'images en fond (crossfade + leger zoom), texte a gauche */
.about-showcase {
  position: relative; overflow: hidden; background: var(--color-ink);
  color: #fff; min-height: clamp(460px, 64vh, 640px); display: flex; align-items: center;
}
.about-showcase-slides { position: absolute; inset: 0; z-index: 0; }
.about-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0;
  transform: scale(1.04); transition: opacity 1.2s ease, transform 6s ease;
}
.about-slide.is-active { opacity: 1; transform: scale(1.12); }
.about-showcase-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(14,21,32,0.92) 0%, rgba(14,21,32,0.55) 45%, rgba(14,21,32,0.35) 100%);
}
.about-showcase-inner { position: relative; z-index: 2; max-width: 600px; }
.about-showcase-inner .eyebrow { color: var(--color-primary); }
.about-showcase-inner h2 { color: #fff; margin-bottom: 1rem; }
.about-showcase-inner p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 1.75rem; }
.about-showcase-dots { display: flex; gap: 0.6rem; }
.about-dot { width: 30px; height: 4px; border-radius: 999px; background: rgba(255,255,255,0.3); transition: background var(--transition); }
.about-dot.is-active { background: var(--color-primary); }
@media (prefers-reduced-motion: reduce) { .about-slide { transition: opacity 0.01ms; } .about-slide.is-active { transform: scale(1.04); } }

/* Histoire : recit + image parallaxe */
.histoire-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.histoire-media { aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.histoire-media img { width: 100%; height: 100%; object-fit: cover; }
.histoire-media .parallax-inner { position: absolute; inset: -8% 0; }
.histoire-text h2 { margin-bottom: 1.25rem; max-width: 18ch; }
.histoire-text p { color: var(--color-muted); margin-bottom: 1rem; font-size: 1.02rem; line-height: 1.7; }
.histoire-text p:first-of-type { color: var(--color-text); font-size: 1.1rem; }
@media (max-width: 820px) { .histoire-inner { grid-template-columns: 1fr; } .histoire-media { max-width: 460px; } }

/* Timeline INTERACTIVE : frise d'annees cliquables + grand visuel qui change */
.thist-rail { position: relative; display: flex; justify-content: space-between; gap: 0.5rem; margin-bottom: 2.5rem; padding-top: 1.5rem; }
.thist-rail::before { content: ''; position: absolute; top: calc(1.5rem + 7px); left: 0; right: 0; height: 2px; background: var(--color-hairline); }
.thist-rail-fill { position: absolute; top: calc(1.5rem + 7px); left: 0; height: 2px; background: var(--color-primary); width: 0; transition: width 0.5s ease; z-index: 1; }
.thist-year-btn { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.9rem; flex: 1; }
.thist-year-btn .thist-year { order: 2; font-family: var(--font-heading); font-weight: 800; font-size: clamp(0.9rem, 1.6vw, 1.3rem); color: var(--color-muted); transition: color var(--transition); }
.thist-year-btn .thist-dot { order: 1; position: static; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 2px solid var(--color-hairline); transition: all var(--transition); }
.thist-year-btn:hover .thist-year { color: var(--color-dark); }
.thist-year-btn.is-active .thist-year { color: var(--color-primary); }
.thist-year-btn.is-active .thist-dot { background: var(--color-primary); border-color: var(--color-primary); box-shadow: 0 0 0 5px var(--color-primary-light); transform: scale(1.1); }

.thist-panels { position: relative; }
.thist-panel {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  position: absolute; inset: 0; opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease, visibility 0.5s;
}
.thist-panel.is-active { position: relative; opacity: 1; visibility: visible; transform: translateY(0); }
.thist-panel-media { aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.thist-panel-media img { width: 100%; height: 100%; object-fit: cover; }
.thist-panel-year { font-family: var(--font-heading); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem); color: var(--color-primary); display: block; line-height: 1; margin-bottom: 0.75rem; }
.thist-panel-text h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.thist-panel-text p { color: var(--color-muted); font-size: 1.02rem; line-height: 1.6; }
@media (max-width: 720px) {
  .thist-panel, .thist-panel.is-active { grid-template-columns: 1fr; }
  .thist-year-btn .thist-year { writing-mode: initial; }
}

/* Mot du fondateur : citation immersive sur photo sombre */
.mot-dir { position: relative; overflow: hidden; color: #fff; background: var(--md-bg) center/cover no-repeat, var(--color-ink); padding: clamp(3.5rem, 8vw, 6rem) 0; }
.mot-dir-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(14,21,32,0.94) 40%, rgba(14,21,32,0.72) 75%, rgba(18,150,138,0.35)); }
.mot-dir-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 260px 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.mot-dir-photo { width: 260px; height: 300px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.mot-dir-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.mot-dir-content .eyebrow { color: var(--color-primary); }
.mot-dir-quote {
  font-family: var(--font-heading); font-weight: 600; font-size: clamp(1.3rem, 2.6vw, 2rem); line-height: 1.4; color: #fff;
  margin: 0.5rem 0 1.5rem; position: relative; letter-spacing: -0.01em;
}
.mot-dir-quote::before { content: '\201C'; color: var(--color-primary); font-size: 2em; line-height: 0; position: absolute; left: -0.1em; top: 0.35em; opacity: 0.5; }
.mot-dir-sign { display: flex; flex-direction: column; }
.mot-dir-name { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: #fff; }
.mot-dir-role { font-family: var(--font-mono); font-size: 0.8rem; color: rgba(255,255,255,0.7); letter-spacing: 0.04em; }
@media (max-width: 720px) { .mot-dir-inner { grid-template-columns: 1fr; } .mot-dir-photo { width: 200px; height: 230px; } }

.split-section {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.split-section-reverse .split-media { order: 2; }
.split-content h2 { margin-bottom: 1rem; }
.split-content p { color: var(--color-muted); margin-bottom: 1.25rem; }

/* Composition photo "en couche" : une image principale + une plus petite qui deborde en
   diagonale — signature visuelle inspiree de sites BTP premium (cf. references du client). */
.photo-stack { position: relative; padding: 0 10% 14% 0; }
.photo-stack-alt { padding: 0 0 14% 10%; }
.photo-stack-main {
  width: 100%; aspect-ratio: 4 / 3.1; object-fit: cover; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); display: block;
}
.photo-stack-main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-stack-accent {
  position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius-sm); border: 5px solid var(--color-bg); box-shadow: var(--shadow-lg);
}
.photo-stack-alt .photo-stack-accent { right: auto; left: 0; }

.checklist { display: grid; gap: 0.75rem; }
.checklist li { display: flex; align-items: flex-start; gap: 0.65rem; color: var(--color-text); font-size: 0.95rem; }
.checklist .icon {
  flex-shrink: 0; margin-top: 2px; color: var(--color-secondary); background: var(--color-secondary-light);
  border-radius: 50%; padding: 3px; box-sizing: content-box;
}

@media (max-width: 860px) {
  .split-section { grid-template-columns: 1fr; }
  .split-section-reverse .split-media { order: 0; }
  .photo-stack, .photo-stack-alt { padding: 0 16% 16% 0; max-width: 420px; margin: 0 auto; }
}

/* Bandeau statistiques sur photo (page A propos) */
.stats-photo {
  position: relative; padding: clamp(3rem, 6vw, 4.5rem) 0; background: var(--stats-bg-image) center/cover no-repeat, var(--color-dark);
}
.stats-photo::before { content: ''; position: absolute; inset: 0; background: rgba(15,20,27,0.86); }
.stats-photo .container { position: relative; z-index: 1; }
.stats-grid-bold .stat-value { color: #fff; font-size: clamp(2.4rem, 5vw, 3.4rem); }
.stats-grid-bold .stat-label { color: rgba(255,255,255,0.75); }

/* Bandeau "rencontrer l'equipe" */
.team-teaser-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.team-teaser-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.team-teaser-content h2 { margin-bottom: 0.9rem; }
.team-teaser-content p { color: var(--color-muted); margin-bottom: 1.5rem; }
@media (max-width: 760px) {
  .team-teaser-inner { grid-template-columns: 1fr; }
  .team-teaser-media { order: -1; }
}

/* Accueil : bloc "qui sommes-nous" avec badge stats flottant sur la composition photo */
.home-intro .split-media { position: relative; }
.home-intro-badge {
  position: absolute; bottom: 4%; left: -4%; display: flex; align-items: center; gap: 1.25rem;
  background: #fff; border-radius: var(--radius); padding: 1.1rem 1.5rem; box-shadow: var(--shadow-lg);
}
.home-intro-badge .stat-value { display: block; font-family: var(--font-heading); font-size: 1.7rem; font-weight: 800; color: var(--color-primary); line-height: 1; }
.home-intro-badge .stat-label { font-size: 0.76rem; color: var(--color-muted); }
.home-intro-badge-sep { width: 1px; height: 34px; background: var(--color-border); }
.home-intro-cta { margin-top: 1.75rem; }
@media (max-width: 860px) {
  .home-intro-badge { position: static; margin: 1.25rem auto 0; width: fit-content; }
}

/* Accueil : teaser "chantiers en direct" sur photo sombre */
.chantiers-teaser { position: relative; background: var(--teaser-bg) center/cover no-repeat, var(--color-dark); color: #fff; overflow: hidden; }
.chantiers-teaser-overlay { position: absolute; inset: 0; background: linear-gradient(115deg, rgba(15,20,27,0.94) 30%, rgba(27,36,48,0.7) 100%); }
.chantiers-teaser-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.chantiers-teaser-head .eyebrow { color: var(--color-primary); display: inline-flex; align-items: center; gap: 0.4rem; }
.chantiers-teaser-head h2 { color: #fff; margin-bottom: 0.9rem; }
.chantiers-teaser-head p { color: rgba(255,255,255,0.82); margin-bottom: 1.75rem; }
.chantiers-teaser-previews { display: grid; gap: 1.1rem; }
.teaser-preview { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 1.1rem 1.25rem; backdrop-filter: blur(4px); }
.teaser-preview-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.6rem; }
.teaser-preview-name { font-weight: 600; font-size: 0.95rem; }
.teaser-preview-pct { font-family: var(--font-heading); font-weight: 800; color: var(--color-primary); }
.teaser-preview .progress-track { background: rgba(255,255,255,0.15); }
.teaser-preview-meta { display: inline-flex; align-items: center; gap: 0.35rem; margin-top: 0.6rem; font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.teaser-preview-meta .icon { color: var(--color-primary); }
@media (max-width: 820px) {
  .chantiers-teaser-inner { grid-template-columns: 1fr; }
}

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; text-align: center; }
.stat-card { padding: 1.5rem; }
.stat-value { display: block; font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 800; color: var(--color-primary); }
.stat-label { color: var(--color-muted); font-weight: 600; font-size: 0.92rem; }

/* Valeurs en cartes-image (photo + icone en pastille, texte dessous) */
.values-photo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.value-photo { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.value-photo:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.value-photo-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.value-photo-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.value-photo:hover .value-photo-media img { transform: scale(1.08); }
.value-photo-icon { position: absolute; left: 1rem; bottom: -22px; width: 46px; height: 46px; border-radius: 12px; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); }
.value-photo-body { padding: 2rem 1.4rem 1.5rem; position: relative; }
.value-photo-num { position: absolute; top: 1rem; right: 1.2rem; font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-primary); }
.value-photo-body h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.value-photo-body p { color: var(--color-muted); font-size: 0.9rem; }
@media (max-width: 900px) { .values-photo-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .values-photo-grid { grid-template-columns: 1fr; } }

.cert-list { display: grid; gap: 0.9rem; max-width: 640px; margin: 0 auto 1.5rem; }
.cert-list li { display: flex; align-items: center; gap: 0.75rem; color: var(--color-text); }
.cert-list .icon { color: var(--color-primary); flex-shrink: 0; }
.cert-note { text-align: center; color: var(--color-muted); font-size: 0.92rem; }

/* ---------- Équipe ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.75rem; }
.team-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 2rem 1.75rem;
  text-align: center; transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-avatar {
  width: 76px; height: 76px; margin: 0 auto 1.1rem; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}
.team-card:nth-child(3n+2) .team-avatar { background: linear-gradient(135deg, var(--color-secondary), var(--color-dark-soft)); }
.team-card:nth-child(3n) .team-avatar { background: linear-gradient(135deg, var(--color-dark-soft), var(--color-primary)); }
.team-card h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.team-role { display: block; color: var(--color-secondary-dark); font-weight: 600; font-size: 0.85rem; margin-bottom: 0.8rem; }
.team-card p { color: var(--color-muted); font-size: 0.9rem; }
.team-count { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.7); margin-top: 1rem; }
.team-group + .team-group { padding-top: 0; }

/* Cartes-membre : photo plein cadre, reseaux sociaux qui apparaissent au survol */
.tmember-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.tmember {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.tmember:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.tmember-media { position: relative; aspect-ratio: 4 / 4.4; overflow: hidden; background: var(--color-dark); }
.tmember-media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.6s ease; }
.tmember:hover .tmember-media img { transform: scale(1.05); }
.tmember-monogram {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 800; font-size: 2.4rem; color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}
.tmember-scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14,21,32,0.5) 0%, transparent 40%); opacity: 0; transition: opacity var(--transition); }
.tmember:hover .tmember-scrim { opacity: 1; }
.tmember-socials {
  position: absolute; left: 0; right: 0; bottom: 0.9rem; display: flex; justify-content: center; gap: 0.5rem;
  opacity: 0; transform: translateY(12px); transition: opacity var(--transition), transform var(--transition);
}
.tmember:hover .tmember-socials, .tmember:focus-within .tmember-socials { opacity: 1; transform: translateY(0); }
.tmember-social {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.92); color: var(--color-dark);
  display: flex; align-items: center; justify-content: center; backdrop-filter: blur(4px);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.tmember-social:hover { transform: translateY(-3px); }
.tmember-linkedin:hover { background: #0A66C2; color: #fff; }
.tmember-whatsapp:hover { background: #25D366; color: #fff; }
.tmember-email:hover { background: var(--color-primary); color: #fff; }
.tmember-body { padding: 1.25rem 1.35rem 1.5rem; }
.tmember-body h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.tmember-role { display: block; font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-primary); margin-bottom: 0.7rem; }
.tmember-body p { color: var(--color-muted); font-size: 0.9rem; }
@media (max-width: 900px) { .tmember-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .tmember-grid { grid-template-columns: 1fr; } }

/* Coulisses : mosaique asymetrique "vie d'entreprise" */
.culture-mosaic {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 1rem;
}
.culture-tile { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.culture-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.culture-tile:hover img { transform: scale(1.08); }
.culture-tile figcaption {
  position: absolute; inset: auto 0 0 0; padding: 1.2rem; color: #fff;
  background: linear-gradient(0deg, rgba(14,21,32,0.92) 0%, rgba(14,21,32,0.3) 70%, transparent 100%);
}
.culture-tile-title {
  display: block; font-family: var(--font-heading); font-weight: 700; margin-bottom: 0.15rem;
  position: relative; padding-left: 0; transition: padding-left var(--transition);
}
.culture-tile-title::before {
  content: ''; position: absolute; left: 0; top: 50%; width: 0; height: 2px; background: var(--color-primary);
  transform: translateY(-50%); transition: width var(--transition);
}
.culture-tile:hover .culture-tile-title { padding-left: 1.4rem; }
.culture-tile:hover .culture-tile-title::before { width: 1rem; }
/* Le texte descriptif se devoile au survol (glisse + fondu) */
.culture-tile-text {
  display: block; font-size: 0.86rem; color: rgba(255,255,255,0.85); max-height: 0; opacity: 0; overflow: hidden;
  transform: translateY(6px); transition: max-height 0.4s ease, opacity 0.4s ease, transform 0.4s ease, margin-top 0.4s ease;
}
.culture-tile:hover .culture-tile-text, .culture-tile:focus-within .culture-tile-text { max-height: 80px; opacity: 1; transform: translateY(0); margin-top: 0.35rem; }
@media (prefers-reduced-motion: reduce) { .culture-tile-text { max-height: 80px; opacity: 1; transform: none; } }
/* Rythme : la 1ere tuile occupe 2x2, les autres 1x1 -> composition magazine */
.culture-tile-0 { grid-column: span 2; grid-row: span 2; }
@media (max-width: 780px) {
  .culture-mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 170px; }
  .culture-tile-0 { grid-column: span 2; }
}
@media (max-width: 480px) {
  .culture-mosaic { grid-template-columns: 1fr; }
  .culture-tile-0 { grid-column: auto; grid-row: auto; }
}

.culture-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.culture-value { border-top: 2px solid var(--color-primary); padding-top: 1.25rem; }
.culture-value-num { font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-primary); letter-spacing: 0.1em; }
.culture-value h3 { margin: 0.6rem 0 0.5rem; }
.culture-value p { color: var(--color-muted); font-size: 0.95rem; }
@media (max-width: 720px) { .culture-values { grid-template-columns: 1fr; gap: 1.5rem; } }

/* ---------- Bandeau photo (page Services) ---------- */
.service-banner-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.service-banner-content h2 { margin-bottom: 1rem; }
.service-banner-content p { color: var(--color-muted); margin-bottom: 1.5rem; }
.service-banner-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-md); }
@media (max-width: 760px) {
  .service-banner-inner { grid-template-columns: 1fr; }
  .service-banner-media { order: -1; }
}

/* ---------- Methode "Comment nous travaillons" : explorateur d'etapes ---------- */
/* Liste de tabs a gauche (revelees une a une au scroll), panneau image+detail a droite.
   Clic ou auto-avance -> crossfade de l'image + fondu du texte. La barre sous l'etape
   active se remplit sur la duree d'auto-avance (repere visuel "vivant"). */
.method-explorer { display: grid; grid-template-columns: 0.95fr 1.15fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.method-steps { display: flex; flex-direction: column; gap: 0; list-style: none; padding: 0; margin: 0; }
.method-step { border-top: 1px solid var(--color-hairline); }
.method-step:last-child { border-bottom: 1px solid var(--color-hairline); }
.method-step > button {
  display: flex; align-items: center; gap: 1.1rem; width: 100%; text-align: left; padding: 1.35rem 0.5rem 1.35rem 0;
  transition: padding var(--transition); color: var(--color-dark);
}
.method-step:hover > button { padding-left: 0.75rem; }
.method-step-num { font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-muted); transition: color var(--transition); flex-shrink: 0; }
.method-step-body { flex: 1; display: flex; flex-direction: column; gap: 0.2rem; }
.method-step-title { font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; transition: color var(--transition); }
.method-step-resume { color: var(--color-muted); font-size: 0.9rem; }
.method-step-chevron { color: var(--color-muted); opacity: 0; transform: translateX(-6px); transition: all var(--transition); flex-shrink: 0; }
.method-step.is-active .method-step-num { color: var(--color-primary); }
.method-step.is-active .method-step-title { color: var(--color-primary); }
.method-step.is-active .method-step-chevron { color: var(--color-primary); opacity: 1; transform: translateX(0); }
.method-step-bar { display: block; height: 2px; background: transparent; overflow: hidden; margin-bottom: -1px; }
.method-step-bar-fill { display: block; height: 100%; width: 0; background: var(--color-primary); }

.method-panel { position: sticky; top: 100px; }
.method-panel-media {
  position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
  background: var(--color-dark);
}
.method-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04);
  transition: opacity 0.6s ease, transform 0.8s ease;
}
.method-img.is-active { opacity: 1; transform: scale(1); }
.method-panel-badge {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 1; display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.45rem 0.85rem; border-radius: 999px; background: rgba(14,21,32,0.72); backdrop-filter: blur(6px);
  color: #fff; font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.04em;
}
.method-panel-badge .icon { color: #22c55e; }
.method-panel-text { padding: 1.75rem 0.25rem 0; }
.method-panel-index { display: block; margin-bottom: 0.75rem; }
.method-panel-text h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); margin-bottom: 0.75rem; }
.method-panel-text p { color: var(--color-muted); font-size: 1.02rem; line-height: 1.65; }

@media (max-width: 820px) {
  .method-explorer { grid-template-columns: 1fr; }
  .method-panel { position: static; order: -1; margin-bottom: 1.5rem; }
  .method-step-resume { display: none; }
}

/* ---------- Indicateur "live" (pastille pulsante, reutilisee nav + chantiers) ---------- */
.live-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.6); animation: livePulse 1.8s infinite; flex-shrink: 0;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  70% { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
.nav-link-live { display: inline-flex; align-items: center; gap: 0.4rem; }
.page-hero .eyebrow .live-dot { margin-right: 0.4rem; vertical-align: middle; }

/* ---------- Page "Chantiers en direct" ---------- */
.live-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.25rem; }
.live-stat {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.75rem 1.25rem;
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.live-stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.live-stat-icon { color: var(--color-primary); margin-bottom: 0.35rem; }
.live-stat-value { font-family: var(--font-heading); font-size: clamp(1.9rem, 4vw, 2.5rem); font-weight: 800; color: var(--color-dark); line-height: 1; }
.live-stat-label { color: var(--color-muted); font-weight: 600; font-size: 0.9rem; }

.chantiers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 1.75rem; }
.chantier-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform var(--transition), box-shadow var(--transition);
}
.chantier-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.chantier-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.chantier-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.chantier-card:hover .chantier-media img { transform: scale(1.05); }
.chantier-statut {
  position: absolute; top: 0.85rem; left: 0.85rem; display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.35rem 0.75rem; border-radius: 999px; font-size: 0.76rem; font-weight: 700; color: #fff;
  background: rgba(27,36,48,0.82); backdrop-filter: blur(6px);
}
.chantier-statut.is-soon { background: rgba(234,88,46,0.92); }
.chantier-statut .live-dot { width: 7px; height: 7px; }
.chantier-phase-tag {
  position: absolute; bottom: 0.85rem; right: 0.85rem; padding: 0.3rem 0.7rem; border-radius: 999px;
  font-size: 0.74rem; font-weight: 700; color: #fff; background: rgba(18,150,138,0.9); backdrop-filter: blur(6px);
}
.chantier-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; flex: 1; }
.chantier-head h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.chantier-type { color: var(--color-secondary-dark); font-weight: 600; font-size: 0.9rem; margin-bottom: 0.35rem; }
.chantier-lieu { display: flex; align-items: center; gap: 0.35rem; color: var(--color-muted); font-size: 0.88rem; }
.chantier-lieu .icon { color: var(--color-primary); }

.chantier-progress-head { display: flex; justify-content: space-between; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.5rem; }
.chantier-progress-value { color: var(--color-primary); font-family: var(--font-heading); }
.progress-track { height: 9px; border-radius: 999px; background: var(--color-muted); background: #eaedf0; overflow: hidden; }
.progress-fill {
  display: block; height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transition: width 1.3s cubic-bezier(0.22,1,0.36,1);
}

/* Stepper compact : 6 pastilles reliees, sans labels (illisibles a cette largeur) ;
   le nom de la phase courante est donne dans une legende separee sous le stepper. */
.phase-stepper { display: flex; justify-content: space-between; gap: 0.25rem; margin-bottom: 0.6rem; }
.phase-step { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; }
.phase-step::before {
  content: ''; position: absolute; top: 50%; left: -50%; width: 100%; height: 2px; background: var(--color-border); z-index: 0;
}
.phase-step:first-child::before { display: none; }
.phase-dot {
  position: relative; z-index: 1; width: 20px; height: 20px; border-radius: 50%; background: #fff;
  border: 2px solid var(--color-border); display: flex; align-items: center; justify-content: center; color: #fff;
}
.phase-done .phase-dot { background: var(--color-secondary); border-color: var(--color-secondary); }
.phase-done .phase-dot .icon { width: 11px; height: 11px; }
.phase-done::before { background: var(--color-secondary); }
.phase-current .phase-dot { border-color: var(--color-primary); background: var(--color-primary); box-shadow: 0 0 0 4px rgba(232,98,46,0.18); }
.phase-caption { display: flex; flex-direction: column; }
.phase-caption span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted); }
.phase-caption strong { color: var(--color-primary); font-size: 0.95rem; }

.chantier-update {
  display: flex; gap: 0.75rem; align-items: flex-start; background: var(--color-bg-alt); border-radius: var(--radius-sm); padding: 0.9rem 1rem;
}
.chantier-update-icon { color: var(--color-secondary); flex-shrink: 0; margin-top: 2px; }
.chantier-update-text { font-size: 0.9rem; color: var(--color-text); margin-bottom: 0.2rem; }
.chantier-update-meta { font-size: 0.78rem; color: var(--color-muted); }

.chantier-foot { display: flex; justify-content: space-between; gap: 1rem; padding-top: 0.25rem; margin-top: auto; border-top: 1px solid var(--color-border); padding-top: 1rem; }
.chantier-foot > div { display: flex; flex-direction: column; gap: 0.15rem; }
.chantier-foot-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted); }
.chantier-foot > div > span:last-child { font-weight: 600; font-size: 0.9rem; }

/* Bouton like (coeur) sur la photo, persiste en cookie de session */
.chantier-like {
  position: absolute; top: 0.85rem; right: 0.85rem; display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.35rem 0.7rem; border-radius: 999px; background: rgba(14,21,32,0.55); backdrop-filter: blur(6px);
  color: #fff; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; transition: background var(--transition), transform var(--transition);
}
.chantier-like .icon { fill: none; stroke: #fff; transition: fill var(--transition), stroke var(--transition), transform var(--transition); }
.chantier-like:hover { background: rgba(14,21,32,0.75); }
.chantier-like.is-liked { background: rgba(232,98,46,0.92); }
.chantier-like.is-liked .icon { fill: #fff; stroke: #fff; }
.chantier-like.pulse .icon { animation: likePulse 0.4s ease; }
@keyframes likePulse { 0% { transform: scale(1); } 40% { transform: scale(1.4); } 100% { transform: scale(1); } }

/* Bouton "Voir le chantier" (ouvre la fenetre detail) */
.chantier-open {
  margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-secondary-dark); font-weight: 600; padding-top: 1rem; border-top: 1px solid var(--color-border); width: 100%;
}
.chantier-open .icon { color: var(--color-primary); transition: transform var(--transition); }
.chantier-open:hover .icon { transform: translateX(4px); }
.cm-progress { margin-bottom: 1.5rem; }

@media (max-width: 460px) {
  .chantiers-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}

/* ---------- Contact : page narrative + formulaire deroulant ---------- */
.contact-hero {
  position: relative; overflow: hidden; color: #fff; background: var(--ch-bg) center/cover no-repeat, var(--color-ink);
  padding: clamp(6rem, 14vh, 10rem) 0 clamp(3rem, 8vh, 6rem);
}
.contact-hero-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(14,21,32,0.95) 35%, rgba(14,21,32,0.72) 70%, rgba(18,150,138,0.4) 100%); }
.contact-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.contact-hero-inner .eyebrow { color: var(--color-primary); }
.contact-hero-inner h1 { color: #fff; margin-bottom: 1.25rem; }
.contact-hero-inner > p { color: rgba(255,255,255,0.85); font-size: 1.08rem; max-width: 60ch; margin-bottom: 2.25rem; }

.contact-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2.25rem; max-width: 620px; }
.channel-card {
  display: flex; flex-direction: column; gap: 0.25rem; padding: 1.1rem 1.25rem; border-radius: var(--radius);
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14); backdrop-filter: blur(6px);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.channel-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.12); border-color: var(--color-primary); }
.channel-icon { color: var(--color-primary); margin-bottom: 0.35rem; }
.channel-wa .channel-icon { color: #25D366; }
.channel-k { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.65); }
.channel-v { font-weight: 600; font-size: 0.95rem; word-break: break-word; }
.contact-toggle { }
@media (max-width: 620px) { .contact-channels { grid-template-columns: 1fr; } }

/* Panneau formulaire deroulant (revele par le bouton "Discuter") */
.contact-panel[hidden] { display: none; }
.contact-panel { overflow: hidden; background: var(--color-bg-alt); }
.contact-form-card { max-width: 760px; margin: 0 auto; padding: clamp(2rem, 5vw, 3.5rem) 0; }
.contact-form-head { margin-bottom: 1.75rem; }
.contact-form-head .sec-index { display: block; margin-bottom: 0.5rem; }
.contact-form-card .contact-form input, .contact-form-card .contact-form select, .contact-form-card .contact-form textarea { background: #fff; }
.contact-form-card .btn-primary { margin-top: 0.5rem; }

/* Onglets Devis / Question */
.contact-tabs { display: inline-flex; gap: 0.35rem; background: #fff; border: 1px solid var(--color-border); border-radius: 999px; padding: 0.35rem; margin-bottom: 1.75rem; }
.contact-tab { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.6rem 1.2rem; border-radius: 999px; font-weight: 600; font-size: 0.9rem; color: var(--color-muted); transition: background var(--transition), color var(--transition); }
.contact-tab .icon { color: currentColor; }
.contact-tab.is-active { background: var(--color-primary); color: #fff; }
.contact-tabpane { display: none; }
.contact-tabpane.is-active { display: block; }
.contact-pane-intro { color: var(--color-muted); margin-bottom: 1.5rem; font-size: 0.98rem; }
@media (max-width: 480px) { .contact-tabs { display: flex; width: 100%; } .contact-tab { flex: 1; justify-content: center; padding: 0.6rem 0.5rem; } }

/* Section "nous rendre visite" */
.contact-visit-inner { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.contact-visit-text h2 { margin-bottom: 1.5rem; }
.contact-visit .contact-map { margin-top: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.contact-visit .contact-map iframe { height: 340px; }
@media (max-width: 780px) { .contact-visit-inner { grid-template-columns: 1fr; } }

/* Parcours "de votre message a votre chantier" (4 etapes) */
.parcours-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.parcours-step { position: relative; padding: 1.75rem 1.5rem; border-radius: var(--radius); background: var(--color-bg-alt); border: 1px solid var(--color-border); transition: transform var(--transition), box-shadow var(--transition); }
.parcours-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); background: #fff; }
.parcours-num { position: absolute; top: 1rem; right: 1.1rem; font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; color: var(--color-primary); opacity: 0.18; }
.parcours-icon { color: var(--color-secondary); margin-bottom: 1rem; }
.parcours-step h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.parcours-step p { color: var(--color-muted); font-size: 0.92rem; }
/* Fleche de liaison entre etapes (desktop) */
.parcours-step:not(:last-child)::after { content: ''; position: absolute; top: 50%; right: -0.9rem; width: 0.9rem; height: 2px; background: var(--color-hairline); z-index: 1; }
@media (max-width: 900px) { .parcours-grid { grid-template-columns: 1fr 1fr; } .parcours-step:not(:last-child)::after { display: none; } }
@media (max-width: 480px) { .parcours-grid { grid-template-columns: 1fr; } }

/* Bande de reassurance sur photo + chiffres */
.contact-trust { position: relative; overflow: hidden; color: #fff; background: var(--ct-bg) center/cover no-repeat, var(--color-ink); padding: clamp(3.5rem, 8vw, 6rem) 0; }
.contact-trust-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(14,21,32,0.93) 40%, rgba(14,21,32,0.7) 75%, rgba(18,150,138,0.4)); }
.contact-trust-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.contact-trust-text .eyebrow { color: var(--color-primary); }
.contact-trust-text h2 { color: #fff; margin-bottom: 1rem; }
.contact-trust-text p { color: rgba(255,255,255,0.82); font-size: 1.05rem; }
.contact-trust-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.contact-trust-stat { text-align: center; padding: 1rem 0.5rem; border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius); }
.contact-trust-stat .stat-value { display: block; font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--color-primary); }
.contact-trust-stat .stat-label { color: rgba(255,255,255,0.75); font-size: 0.78rem; }
@media (max-width: 760px) { .contact-trust-inner { grid-template-columns: 1fr; } }

/* ---------- Page "Besoin de notre expertise" ---------- */
.expertise-reasons { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.expertise-reason { padding-top: 0.5rem; }
.expertise-reason .icon-badge { margin-bottom: 1.1rem; }
.expertise-reason h3 { margin-bottom: 0.5rem; }
.expertise-reason p { color: var(--color-muted); font-size: 0.95rem; }
.expertise-form-desc { color: var(--color-muted); margin-top: 0.5rem; }
@media (max-width: 720px) { .expertise-reasons { grid-template-columns: 1fr; } }

.expertise-social-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.expertise-social-text h2 { margin-bottom: 0.75rem; }
.expertise-social-text p { color: var(--color-muted); }
.social-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.social-btn {
  display: flex; align-items: center; gap: 0.7rem; padding: 1rem 1.25rem; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--color-border); font-weight: 600; text-transform: capitalize;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), color var(--transition);
}
.social-btn .icon { color: var(--color-primary); transition: color var(--transition); }
.social-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.social-facebook:hover { border-color: #1877F2; color: #1877F2; } .social-facebook:hover .icon { color: #1877F2; }
.social-instagram:hover { border-color: #E1306C; color: #E1306C; } .social-instagram:hover .icon { color: #E1306C; }
.social-linkedin:hover { border-color: #0A66C2; color: #0A66C2; } .social-linkedin:hover .icon { color: #0A66C2; }
.social-whatsapp:hover { border-color: #25D366; color: #1DA851; } .social-whatsapp:hover .icon { color: #25D366; }
@media (max-width: 720px) { .expertise-social-inner { grid-template-columns: 1fr; } }

/* ---------- Contact (base formulaire, reutilise) ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem; align-items: start; }
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info-list { display: grid; gap: 1.4rem; margin-bottom: 1.25rem; }
.contact-info-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info-list .icon { color: var(--color-primary); flex-shrink: 0; margin-top: 0.15rem; }
.contact-info-list strong { display: block; color: var(--color-dark); margin-bottom: 0.15rem; }
.contact-info-list span { display: block; color: var(--color-muted); font-size: 0.94rem; }
.contact-info-list a:hover { color: var(--color-secondary-dark); }
.contact-map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); }
.contact-map iframe { width: 100%; height: 260px; border: 0; display: block; }

.contact-form-wrap { background: var(--color-bg-alt); border-radius: var(--radius); padding: 2.25rem; }
.form-row { margin-bottom: 1.25rem; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.contact-form label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.4rem; color: var(--color-dark-soft); }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: #fff; transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--color-secondary);
}
.contact-form textarea { resize: vertical; }
.contact-form input[aria-invalid="true"], .contact-form textarea[aria-invalid="true"] { border-color: var(--color-primary-dark); }
.field-error { display: block; min-height: 1.1em; color: var(--color-primary-dark); font-size: 0.82rem; margin-top: 0.4rem; }
.form-feedback { margin-top: 1rem; font-size: 0.92rem; font-weight: 600; }
.form-feedback.success { color: var(--color-secondary-dark); }
.form-feedback.error { color: var(--color-primary-dark); }

/* ---------- Blog / Journal ---------- */
.blog-meta { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 0.9rem; }
.blog-cat { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-primary); font-weight: 600; }
.blog-date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-muted); }

/* Hero immersif "a la une" (pleine image, titre en overlay) */
.blog-hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--bh-bg) center/cover no-repeat, var(--color-ink);
  min-height: clamp(560px, 88vh, 800px); display: flex;
  padding: clamp(6rem, 12vh, 9rem) 0 clamp(3rem, 6vw, 5rem);
}
.blog-hero-scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,14,20,0.95) 0%, rgba(10,14,20,0.45) 50%, rgba(10,14,20,0.55) 100%); }
.blog-hero-inner { position: relative; z-index: 1; width: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
.blog-hero-kicker .eyebrow { color: var(--color-primary); }
.blog-hero-feature { max-width: 720px; cursor: pointer; }
.blog-hero-badge { display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-primary); background: rgba(232,98,46,0.15); border: 1px solid rgba(232,98,46,0.5); padding: 0.3rem 0.8rem; border-radius: 999px; margin-bottom: 1.1rem; }
.blog-meta-light .blog-date { color: rgba(255,255,255,0.75); }
.blog-hero-feature h1 { color: #fff; font-size: clamp(1.9rem, 4.5vw, 3.4rem); margin-bottom: 1rem; max-width: 18ch; }
.blog-hero-feature > p { color: rgba(255,255,255,0.85); font-size: 1.08rem; max-width: 56ch; margin-bottom: 1.75rem; }

/* Barre de filtres */
.blog-filters { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 2.5rem; }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.75rem; }
.blog-card { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--color-border); transition: transform var(--transition), box-shadow var(--transition); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.blog-card-btn { display: block; width: 100%; text-align: left; }
.blog-card-media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; }
.blog-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-media img { transform: scale(1.06); }
.blog-cat-float { position: absolute; top: 0.85rem; left: 0.85rem; background: rgba(14,21,32,0.72); backdrop-filter: blur(6px); color: #fff; padding: 0.3rem 0.7rem; border-radius: 999px; }
.blog-card-body { padding: 1.4rem; }
.blog-card-body .blog-date { display: block; margin-bottom: 0.5rem; }
.blog-card-body h3 { font-size: 1.12rem; margin-bottom: 0.5rem; line-height: 1.3; }
.blog-card-body p { color: var(--color-muted); font-size: 0.92rem; margin-bottom: 0.9rem; }
.blog-readmore { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-secondary-dark); font-weight: 600; }
.blog-readmore .icon { color: var(--color-primary); transition: transform var(--transition); }
.blog-card:hover .blog-readmore .icon { transform: translateX(4px); }

/* Corps d'article dans la fenetre */
.blog-article-body { padding: clamp(1.5rem, 4vw, 2.5rem); max-width: 720px; }
.blog-article-body p { color: var(--color-text); font-size: 1.05rem; line-height: 1.75; margin-bottom: 1.25rem; }
.blog-article-cta { margin-top: 0.5rem; }

/* ---------- Footer ---------- */
.footer { background: var(--color-dark); color: rgba(255,255,255,0.82); padding-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-logo { height: 42px; margin-bottom: 1rem; border-radius: 6px; background: #fff; padding: 4px; }
.footer-brand p { font-size: 0.92rem; color: rgba(255,255,255,0.75); margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: 0.7rem; }
.footer-socials a {
  width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex;
  align-items: center; justify-content: center; transition: var(--transition);
}
.footer-socials a:hover { background: var(--color-primary); }
.footer-col h4 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1.2rem; }
.footer-links li, .footer-contact li { margin-bottom: 0.8rem; font-size: 0.92rem; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.6rem; }
.footer-contact .icon { color: var(--color-primary); flex-shrink: 0; margin-top: 3px; }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-primary); }
.footer-hours li { display: flex; justify-content: space-between; font-size: 0.88rem; margin-bottom: 0.6rem; gap: 0.5rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1.25rem 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* ---------- WhatsApp flottant ---------- */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; width: 58px; height: 58px; border-radius: 50%; background: #25D366;
  box-shadow: var(--shadow-lg); z-index: 400; display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float::before {
  content: ''; width: 28px; height: 28px; background: #fff;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 12a8 8 0 1 1-3.6-6.7'/%3E%3Cpath d='M9 9.5c0 3.5 2.5 6 6 6l1.3-2.2-3-1.3-.6 1c-1.4-.7-2.4-1.7-3-3l1-.6-1.3-3H9.4A2.4 2.4 0 0 0 9 9.5Z'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* ---------- Loader / erreurs ---------- */
.page-loader { display: flex; align-items: center; justify-content: center; min-height: 60vh; }
.spinner {
  width: 42px; height: 42px; border: 4px solid var(--color-border); border-top-color: var(--color-primary);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-state { text-align: center; padding: 6rem 0; }
.error-state .btn { margin-top: 1.5rem; }

/* ---------- Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .hero { min-height: 100vh; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}