/* font-display optimisation */
@font-face { font-display: swap; }

/* ============================================================
   GROUPE EGR — Design v4 "Premium Parisien"
   Palette : Blanc #FFFFFF / Gris #F5F5F5 / Anthracite #1F1F1F / Vert #1F4D3A
   Typo    : Manrope 300–800
   Règles  : Espace blanc, hiérarchie nette, mobile-first, zéro IA générique
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ── VARIABLES ──────────────────────────────────────────── */
:root {
  --blanc:      #FFFFFF;
  --gris-clair: #F5F5F5;
  --gris-bord:  #E5E5E5;
  --gris-texte: #5A5A5A;
  --anthracite: #1F1F1F;
  --vert:       #1F4D3A;
  --vert-fonce: #16382A;
  --vert-clair: #EBF2EE;
  --vert-mid:   #2D6B52;
  --font:       'Manrope', system-ui, sans-serif;
  --max-w:      1180px;
  --r:          4px;
  --r-lg:       8px;
  --ombre-sm:   0 1px 8px rgba(0,0,0,0.06);
  --ombre-md:   0 4px 20px rgba(0,0,0,0.09);
  --ombre-lg:   0 8px 40px rgba(0,0,0,0.12);
  --t:          all 0.22s ease;
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--anthracite);
  background: var(--blanc);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: var(--t); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── TYPOGRAPHIE ────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.4rem); font-weight: 600; line-height: 1.3; }
h4 { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.02em; }
p  { color: var(--gris-texte); line-height: 1.78; margin-bottom: 1rem; font-size: 0.95rem; font-weight: 400; }
p:last-child { margin-bottom: 0; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section    { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* ── GRILLES ─────────────────────────────────────────────── */
.grid-2    { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; }
.grid-3    { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4    { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.grid-asym { display: grid; grid-template-columns: 1.4fr 1fr; gap: 4rem; }
@media(max-width:900px) {
  .grid-2,.grid-3,.grid-4,.grid-asym { grid-template-columns: 1fr; gap: 2rem; }
}

/* ══════════════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════════════ */
header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--blanc);
  border-bottom: 1px solid var(--gris-bord);
  box-shadow: var(--ombre-sm);
}

/* Barre supérieure verte */
.top-bar {
  background: var(--vert);
  padding: 0.38rem 2rem;
  display: flex; justify-content: space-between; align-items: center;
}
.top-bar span, .top-bar a {
  font-size: 0.72rem; font-weight: 500;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.04em;
}
.top-bar a:hover { color: #fff; }
.top-bar-sep { margin: 0 0.7rem; opacity: 0.35; }

/* Header principal */
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 2rem;
  max-width: var(--max-w); margin: 0 auto;
  gap: 1rem;
}

/* Logo */
.logo { display: flex; flex-direction: column; gap: 2px; line-height: 1; }
.logo-main {
  font-size: 1rem; font-weight: 800;
  color: var(--vert); letter-spacing: 0.14em; text-transform: uppercase;
}
.logo-sub {
  font-size: 0.52rem; font-weight: 500;
  color: var(--gris-texte); letter-spacing: 0.16em; text-transform: uppercase;
}
/* Logo image dans nav */
.logo img {
  height: 52px;
  width: 52px;
  object-fit: contain;
  display: block;
}
.logo:hover img { opacity: 0.85; }


/* Navigation */
nav { display: flex; align-items: center; gap: 0; }
nav > a, nav > .nav-dropdown > a {
  display: block;
  color: var(--anthracite) !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  padding: 0.5rem 0.8rem;
  letter-spacing: 0.02em;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
nav > a:hover, nav > .nav-dropdown > a:hover { color: var(--vert) !important; }
nav > a.active { color: var(--vert) !important; border-bottom-color: var(--vert); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: ' ▾'; font-size: 0.6rem; opacity: 0.55; }
.dropdown-menu {
  display: none;
  position: absolute; top: calc(100% + 4px); left: 0;
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--r-lg);
  min-width: 250px; z-index: 200;
  box-shadow: var(--ombre-lg);
  overflow: hidden;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block; padding: 0.65rem 1.2rem;
  font-size: 0.78rem !important; font-weight: 500 !important;
  color: var(--anthracite) !important;
  border-bottom: 1px solid var(--gris-bord);
}
.dropdown-menu a:last-child { border: none; }
.dropdown-menu a:hover { color: var(--vert) !important; background: var(--vert-clair); }

/* Bouton CTA header */
.header-cta {
  background: var(--vert) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: var(--r) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.04em !important;
  margin-left: 0.5rem !important;
  border-bottom: none !important;
}
.header-cta:hover { background: var(--vert-fonce) !important; }

/* Toggle mobile */
.menu-toggle {
  display: none; background: none; border: none;
  cursor: pointer; flex-direction: column; gap: 5px; padding: 4px;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--anthracite); border-radius: 2px;
}

/* ══════════════════════════════════════════════════════════
   HERO SPLIT — Grande photo + texte
══════════════════════════════════════════════════════════ */
.hero {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 88vh;
}
.hero-left {
  background: var(--blanc);
  padding: 5rem 4rem 4rem 4rem;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--vert); margin-bottom: 1.4rem;
}
.hero-eyebrow::before { content: ''; display: block; width: 20px; height: 2px; background: var(--vert); }
.hero h1 { color: var(--anthracite); margin-bottom: 1rem; }
.hero h1 em { color: var(--vert); font-style: normal; display: block; }
.hero-lead {
  color: var(--gris-texte); font-size: 1rem; font-weight: 400;
  line-height: 1.8; margin-bottom: 2.2rem; max-width: 440px;
}
.hero-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-trust {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--gris-bord);
}
.trust-item {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.75rem; font-weight: 600; color: var(--gris-texte);
}
.trust-item::before { content: '✓'; color: var(--vert); font-weight: 800; }

.hero-right { position: relative; overflow: hidden; background: var(--gris-clair); }
.hero-right img { width: 100%; height: 100%; object-fit: cover; transition: transform 7s ease; }
.hero-right:hover img { transform: scale(1.04); }
.hero-badge {
  position: absolute; bottom: 1.8rem; left: 1.8rem;
  background: rgba(255,255,255,0.97);
  border-left: 3px solid var(--vert);
  padding: 0.75rem 1.1rem;
  box-shadow: var(--ombre-md);
}
.hero-badge span { font-size: 0.6rem; font-weight: 700; color: var(--vert); text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: 2px; }
.hero-badge strong { font-size: 0.88rem; font-weight: 800; color: var(--anthracite); }

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar { background: var(--anthracite); display: flex; }
.stats-bar-item {
  flex: 1; padding: 1.4rem 2rem; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.stats-bar-item:last-child { border: none; }
.sbi-n {
  font-size: 1.8rem; font-weight: 800; color: var(--blanc);
  display: block; line-height: 1; margin-bottom: 4px;
}
.sbi-n em { color: var(--vert-mid); font-style: normal; }
.sbi-l { font-size: 0.66rem; font-weight: 600; color: rgba(255,255,255,0.55); letter-spacing: 0.1em; text-transform: uppercase; }

/* ══════════════════════════════════════════════════════════
   BOUTONS
══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.78rem 1.6rem;
  font-family: var(--font); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--r); cursor: pointer; border: none;
  transition: var(--t); white-space: nowrap;
}
.btn-vert   { background: var(--vert); color: #fff; }
.btn-vert:hover { background: var(--vert-fonce); transform: translateY(-1px); box-shadow: var(--ombre-md); }
.btn-outline { background: transparent; color: var(--anthracite); border: 2px solid var(--anthracite); }
.btn-outline:hover { background: var(--anthracite); color: #fff; }
.btn-blanc  { background: #fff; color: var(--vert); }
.btn-blanc:hover { background: var(--vert-clair); }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.73rem; }
.btn-lg { padding: 0.9rem 2rem; font-size: 0.84rem; }

/* ══════════════════════════════════════════════════════════
   SECTIONS BACKGROUNDS
══════════════════════════════════════════════════════════ */
.section-blanc  { background: var(--blanc); padding: 5rem 0; }
.section-gris   { background: var(--gris-clair); padding: 5rem 0; }
.section-vert   { background: var(--vert); padding: 5rem 0; }
.section-dark   { background: var(--anthracite); padding: 5rem 0; }

.section-vert h2, .section-vert h3, .section-vert h4 { color: #fff; }
.section-vert p  { color: rgba(255,255,255,0.78); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark p  { color: rgba(255,255,255,0.62); }

/* ── EYEBROW ─────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--vert); margin-bottom: 0.75rem;
}
.eyebrow::before { content: ''; display: block; width: 18px; height: 2px; background: var(--vert); flex-shrink: 0; }
.section-dark .eyebrow { color: var(--vert-mid); }
.section-dark .eyebrow::before { background: var(--vert-mid); }

/* ── SÉPARATEUR ──────────────────────────────────────────── */
.sep { width: 36px; height: 3px; background: var(--vert); border-radius: 2px; margin: 0.8rem 0 1.2rem; }

/* ══════════════════════════════════════════════════════════
   CARDS SERVICES
══════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--r-lg);
  padding: 1.8rem 1.6rem;
  transition: var(--t);
  position: relative; overflow: hidden;
  cursor: pointer;
}
.service-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: var(--vert);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover {
  border-color: var(--vert);
  box-shadow: var(--ombre-md);
  transform: translateY(-3px);
}
.service-card:hover::after { transform: scaleX(1); }
.service-img-wrap {
  width: 100%; height: 160px;
  overflow: hidden; border-radius: var(--r);
  margin-bottom: 1.2rem; background: var(--gris-clair);
}
.service-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.45s ease;
  filter: brightness(0.9);
}
.service-card:hover .service-img { transform: scale(1.05); filter: brightness(1); }
.service-num {
  position: absolute; top: 1.2rem; right: 1.4rem;
  font-size: 0.62rem; font-weight: 800;
  color: var(--vert); opacity: 0.4; letter-spacing: 0.08em;
}
.service-card h3 { font-size: 1.02rem; margin-bottom: 0.5rem; }
.service-card p  { font-size: 0.83rem; margin-bottom: 0.9rem; }
.service-link {
  font-size: 0.72rem; font-weight: 700; color: var(--vert);
  letter-spacing: 0.05em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 0.35rem;
  transition: gap 0.2s;
}
.service-card:hover .service-link { gap: 0.7rem; }

/* ══════════════════════════════════════════════════════════
   PAGE HERO (pages internes)
══════════════════════════════════════════════════════════ */
.page-hero {
  background: var(--anthracite);
  padding: 4rem 0 3.5rem;
  border-left: 4px solid var(--vert);
}
.breadcrumb {
  font-size: 0.7rem; font-weight: 500;
  color: rgba(255,255,255,0.35); letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}
.breadcrumb a { color: rgba(255,255,255,0.35); }
.breadcrumb a:hover { color: rgba(255,255,255,0.7); }
.breadcrumb span { color: rgba(255,255,255,0.7); }
.page-hero h1 { color: #fff; }
.page-hero h1 em { color: #6DBF99; font-style: normal; }
.subtitle { color: rgba(255,255,255,0.6); font-size: 1rem; max-width: 600px; margin-top: 0.8rem; line-height: 1.8; }
.highlights { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.highlight {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.05em;
  color: rgba(255,255,255,0.72);
  padding: 0.28rem 0.75rem;
  border: 1px solid rgba(255,255,255,0.18); border-radius: 50px;
}
.highlight::before { content: '✓'; color: #6DBF99; }

/* ══════════════════════════════════════════════════════════
   AVANT / APRÈS
══════════════════════════════════════════════════════════ */
.avantapres-wrap {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
  gap: 1.5rem;
}
.avantapres-item { border-radius: var(--r-lg); overflow: hidden; position: relative; box-shadow: var(--ombre-md); }
.avantapres-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.ap-side { position: relative; overflow: hidden; }
.ap-side img { width: 100%; height: 260px; object-fit: cover; display: block; transition: transform 0.5s ease; }
.ap-side:hover img { transform: scale(1.04); }
.ap-label {
  position: absolute; top: 1rem; left: 1rem;
  font-size: 0.65rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.28rem 0.75rem; border-radius: 50px;
}
.ap-avant { background: rgba(0,0,0,0.65); color: rgba(255,255,255,0.85); }
.ap-apres { background: var(--vert); color: #fff; }
.ap-caption {
  background: var(--blanc); padding: 1rem 1.2rem;
  font-size: 0.78rem; font-weight: 600; color: var(--gris-texte);
  border-top: 1px solid var(--gris-bord);
}

/* ══════════════════════════════════════════════════════════
   TÉMOIGNAGES
══════════════════════════════════════════════════════════ */
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.testi-card {
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--r-lg); padding: 2rem 1.8rem;
  transition: var(--t);
}
.testi-card:hover { box-shadow: var(--ombre-md); border-color: var(--vert); }
.testi-stars { color: var(--vert); letter-spacing: 3px; font-size: 0.88rem; margin-bottom: 1rem; }
.testi-card blockquote {
  font-size: 0.94rem; color: var(--anthracite);
  line-height: 1.7; margin-bottom: 1.2rem;
  font-style: italic; font-weight: 400;
}
.testi-author { font-size: 0.72rem; font-weight: 700; color: var(--gris-texte); letter-spacing: 0.04em; }

/* ══════════════════════════════════════════════════════════
   PROCESS STEPS
══════════════════════════════════════════════════════════ */
.process-row {
  display: grid; grid-template-columns: repeat(5,1fr);
  border: 1px solid var(--gris-bord);
  border-radius: var(--r-lg); overflow: hidden;
}
.process-step {
  padding: 1.8rem 1.4rem;
  border-right: 1px solid var(--gris-bord);
  transition: var(--t);
}
.process-step:last-child { border: none; }
.process-step:hover { background: var(--vert-clair); }
.process-step:hover .step-n { color: var(--vert); opacity: 1; }
.step-n {
  font-size: 2rem; font-weight: 800;
  color: var(--gris-bord); display: block; line-height: 1;
  margin-bottom: 0.6rem; transition: var(--t);
}
.process-step h4 { font-size: 0.82rem; margin-bottom: 0.4rem; }
.process-step p  { font-size: 0.79rem; margin-bottom: 0; }

/* ══════════════════════════════════════════════════════════
   TABLEAU PRIX
══════════════════════════════════════════════════════════ */
.prix-table {
  width: 100%; border-collapse: collapse;
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--ombre-sm);
}
.prix-table thead tr { background: var(--anthracite); }
.prix-table th {
  padding: 1rem 1.2rem; text-align: left;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.48);
}
.prix-table th:first-child { color: #6DBF99; }
.prix-table td {
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--gris-bord);
  font-size: 0.87rem; color: var(--gris-texte);
}
.prix-table tr:last-child td { border: none; }
.prix-table tr:hover td { background: var(--vert-clair); }
.prix-table td strong { color: var(--anthracite); font-weight: 700; }
.prix-val { font-size: 1rem; font-weight: 800; color: var(--vert) !important; }

/* ══════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════ */
.faq-list { border-top: 1px solid var(--gris-bord); }
.faq-item { border-bottom: 1px solid var(--gris-bord); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 0; cursor: pointer;
  font-size: 0.93rem; font-weight: 600; color: var(--anthracite);
  gap: 1rem; user-select: none;
}
.faq-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border: 1.5px solid var(--gris-bord); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--vert); transition: var(--t);
}
.faq-item.open .faq-icon { background: var(--vert); color: #fff; border-color: var(--vert); }
.faq-answer { display: none; padding-bottom: 1.2rem; font-size: 0.88rem; color: var(--gris-texte); line-height: 1.8; }
.faq-item.open .faq-answer { display: block; }

/* FAQ sur fonds sombres (section-dark, section-vert) */
.section-dark .faq-list,
.section-vert .faq-list { border-top-color: rgba(255,255,255,0.15); }
.section-dark .faq-item,
.section-vert .faq-item { border-bottom-color: rgba(255,255,255,0.15); }
.section-dark .faq-question,
.section-vert .faq-question { color: #fff; }
.section-dark .faq-answer,
.section-vert .faq-answer { color: rgba(255,255,255,0.78); }
.section-dark .faq-icon,
.section-vert .faq-icon { border-color: rgba(255,255,255,0.3); color: rgba(255,255,255,0.8); }
.section-dark .faq-item.open .faq-icon,
.section-vert .faq-item.open .faq-icon { background: var(--vert-mid); border-color: var(--vert-mid); color: #fff; }

/* ══════════════════════════════════════════════════════════
   ZONES TAGS
══════════════════════════════════════════════════════════ */
.zones-wrap { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.zone-tag {
  padding: 0.38rem 0.9rem; border-radius: 50px;
  font-size: 0.74rem; font-weight: 500;
  border: 1.5px solid var(--gris-bord);
  color: var(--gris-texte); background: var(--blanc);
  transition: var(--t);
}
.zone-tag:hover, a.zone-tag:hover { color: var(--vert); border-color: var(--vert); background: var(--vert-clair); }
.zone-tag-active { color: var(--vert) !important; border-color: var(--vert) !important; background: var(--vert-clair) !important; font-weight: 700 !important; }

/* ══════════════════════════════════════════════════════════
   CTA BAND
══════════════════════════════════════════════════════════ */
.cta-band {
  background: var(--vert); padding: 5rem 0; text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 0.8rem; }
.cta-band p  { color: rgba(255,255,255,0.78); margin-bottom: 2rem; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-group   { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════
   GALERIE MOSAÏQUE
══════════════════════════════════════════════════════════ */
.mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 4px;
}
.mosaic-item { overflow: hidden; position: relative; background: var(--gris-clair); }
.mosaic-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; filter: brightness(0.85); }
.mosaic-item:hover img { transform: scale(1.05); filter: brightness(0.95); }
.mosaic-item:first-child { grid-row: 1/3; }
.mosaic-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  padding: 1.5rem 0.9rem 0.7rem;
  font-size: 0.62rem; font-weight: 700; color: rgba(255,255,255,0.85);
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════
   FORMULAIRE
══════════════════════════════════════════════════════════ */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group label {
  display: block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gris-texte); margin-bottom: 0.38rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--blanc);
  border: 1.5px solid var(--gris-bord);
  border-radius: var(--r); padding: 0.72rem 1rem;
  color: var(--anthracite); font-family: var(--font);
  font-size: 0.9rem; outline: none; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--vert); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-success {
  display: none; background: var(--vert-clair);
  border: 1px solid var(--vert); border-radius: var(--r);
  padding: 0.9rem 1.1rem; font-size: 0.88rem;
  color: var(--vert); font-weight: 600; margin-top: 0.5rem;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
footer {
  background: var(--anthracite);
  padding: 5rem 0 2.5rem;
  border-top: 3px solid var(--vert);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.3fr;
  gap: 3rem; margin-bottom: 3.5rem;
}
.footer-brand p { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.75; margin-top: 1rem; }
.footer-certifs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.certif-badge {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r); padding: 0.22rem 0.6rem;
  font-size: 0.62rem; font-weight: 700; color: rgba(255,255,255,0.55);
  letter-spacing: 0.07em; text-transform: uppercase;
}
.footer-col h5 {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--vert-mid); margin-bottom: 1.2rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul li a { font-size: 0.8rem; font-weight: 500; color: rgba(255,255,255,0.55); }
.footer-col ul li a:hover { color: rgba(255,255,255,0.82); }
.footer-contact-line {
  display: flex; align-items: flex-start; gap: 0.65rem;
  margin-bottom: 0.8rem; font-size: 0.8rem; font-weight: 500;
  color: rgba(255,255,255,0.55);
}
.footer-contact-line .ico { color: var(--vert-mid); flex-shrink: 0; margin-top: 1px; }
.footer-contact-line a { color: rgba(255,255,255,0.55); }
.footer-contact-line a:hover { color: rgba(255,255,255,0.82); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1.8rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.7rem; font-weight: 500; color: rgba(255,255,255,0.24);
  flex-wrap: wrap; gap: 0.8rem;
}
.footer-bottom a { color: rgba(255,255,255,0.24); }
.footer-bottom a:hover { color: rgba(255,255,255,0.65); }

/* ══════════════════════════════════════════════════════════
   LISTE CHECK
══════════════════════════════════════════════════════════ */
.list-check { list-style: none; padding: 0; }
.list-check li {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.6rem 0; border-bottom: 1px solid var(--gris-bord);
  font-size: 0.88rem; color: var(--gris-texte);
}
.list-check li:last-child { border: none; }
.list-check li::before { content: '✓'; color: var(--vert); font-weight: 800; flex-shrink: 0; margin-top: 1px; }

/* ══════════════════════════════════════════════════════════
   ALERTES
══════════════════════════════════════════════════════════ */
.alert-vert {
  background: var(--vert-clair); border-left: 3px solid var(--vert);
  padding: 1rem 1.3rem; border-radius: 0 var(--r) var(--r) 0;
}
.alert-vert p { color: var(--vert); margin: 0; font-weight: 600; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media(max-width:1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .process-row { grid-template-columns: 1fr 1fr; }
  .testi-grid  { grid-template-columns: 1fr 1fr; }
}
@media(max-width:768px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { height: 55vw; min-height: 250px; }
  .hero-left { padding: 3rem 1.5rem; }
  nav {
    display: none; flex-direction: column; width: 100%;
    background: var(--blanc); border-top: 1px solid var(--gris-bord);
  }
  nav.open { display: flex; padding: 0.5rem 0; }
  nav > a, nav > .nav-dropdown > a {
    padding: 0.7rem 1.5rem !important;
    border-bottom: 1px solid var(--gris-bord) !important;
    border-right: none !important;
  }
  .nav-dropdown .dropdown-menu {
    position: static; box-shadow: none; border: none;
    background: var(--gris-clair); border-radius: 0;
  }
  .menu-toggle { display: flex; }
  .header-inner { flex-wrap: wrap; padding: 0.85rem 1.2rem; }
  .top-bar { padding: 0.38rem 1.2rem; }
  .container { padding: 0 1.2rem; }
  .section, .section-blanc, .section-gris, .section-vert, .section-dark { padding: 3.5rem 0; }
  .testi-grid { grid-template-columns: 1fr; }
  .process-row { grid-template-columns: 1fr; border: none; gap: 0; }
  .process-step { border-right: none; border-bottom: 1px solid var(--gris-bord); }
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .mosaic-item:first-child { grid-row: auto; }
  .mosaic-item img { height: 150px; }
  .stats-bar { flex-wrap: wrap; }
  .stats-bar-item { flex: 0 0 50%; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .avantapres-grid { grid-template-columns: 1fr; }
  .ap-side img { height: 200px; }
  .cta-group { flex-direction: column; align-items: center; }
  .hero-trust { gap: 1rem; }
  .grid-asym { grid-template-columns: 1fr; }
}
@media(max-width:480px) {
  .hero h1 { font-size: 1.85rem; }
  .services-grid { grid-template-columns: 1fr; }
  .prix-table { font-size: 0.8rem; }
  .prix-table th, .prix-table td { padding: 0.65rem 0.8rem; }
  .stats-bar-item { flex: 0 0 100%; }
}

/* ══════════════════════════════════════════════════════════
   UTILITAIRES
══════════════════════════════════════════════════════════ */
.text-vert    { color: var(--vert); }
.text-center  { text-align: center; }
.text-muted   { color: var(--gris-texte); }
.fw-700       { font-weight: 700; }
.fw-800       { font-weight: 800; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.overflow-x { overflow-x: auto; }

/* ── GALERIE PHOTOS ─────────────────────────────── */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 768px) {
  .galerie-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .galerie-grid { grid-template-columns: 1fr; }
}
.galerie-item { position: relative; overflow: hidden; border-radius: var(--r-lg); }
.galerie-img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.galerie-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}
.galerie-item:hover img { transform: scale(1.05); }
.galerie-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(31,31,31,0.88));
  padding: 1.5rem 1rem 1rem;
  transform: translateY(30%);
  transition: transform 0.3s ease;
}
.galerie-item:hover .galerie-overlay { transform: translateY(0); }
.galerie-overlay h4 { color: #fff; font-size: 0.85rem; font-weight: 700; margin-bottom: 0.2rem; }
.galerie-overlay p { color: rgba(255,255,255,0.72); font-size: 0.72rem; margin: 0; }


/* ── CORRECTIONS RESPONSIVE MOBILE SUPPLÉMENTAIRES ─── */

/* Videos et galeries en colonnes inline → 1 col sur mobile */
@media (max-width: 768px) {
  /* Grilles inline avec repeat(3,1fr) */
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns: repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
  }
  [style*="grid-template-columns:repeat(2,1fr)"],
  [style*="grid-template-columns: repeat(2, 1fr)"],
  [style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  /* Grilles inline 1fr 2fr ou 2fr 1fr → 1 col */
  [style*="grid-template-columns:1fr 2fr"],
  [style*="grid-template-columns: 1fr 2fr"],
  [style*="grid-template-columns:2fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  
  /* Video cards */
  video { width: 100% !important; max-width: 100%; }
  .video-card { width: 100%; }
  
  /* Tables prix sur mobile */
  .prix-table th, .prix-table td { 
    font-size: 0.75rem; 
    padding: 0.5rem 0.6rem; 
  }
  .prix-val { font-size: 0.85rem; }
  
  /* Blocs fiche chantier */
  [style*="background:var(--anthracite)"] table,
  [style*="background: var(--anthracite)"] table {
    font-size: 0.78rem;
  }
  
  /* Boutons CTA en colonne */
  .cta-band-actions { 
    flex-direction: column; 
    align-items: center; 
    gap: 0.8rem; 
  }
  [style*="display:flex;gap:1rem;justify-content:center"] {
    flex-direction: column;
    align-items: center;
  }

  /* Galerie photo items */
  .galerie-grid { grid-template-columns: 1fr 1fr !important; }
  
  /* Page hero image height mobile */
  [style*="height:380px"] { height: 220px !important; }
  [style*="height: 380px"] { height: 220px !important; }
  [style*="max-height:480px"] { max-height: 300px !important; }
  [style*="max-height: 480px"] { max-height: 300px !important; }
  
  /* Bloc technique chantier */
  [style*="display:grid;grid-template-columns:1fr 1fr;gap"] {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 480px) {
  /* Galerie en 1 colonne sur très petit écran */
  .galerie-grid { grid-template-columns: 1fr !important; }
  
  /* Font-size H1 mobile */
  h1 { font-size: 1.6rem !important; line-height: 1.25; }
  h2 { font-size: 1.3rem !important; }
  
  /* Touch targets minimum 44px */
  .btn { 
    min-height: 44px; 
    padding: 0.85rem 1.4rem; 
    font-size: 0.82rem;
  }
  
  /* Tables scroll horizontal sur petit mobile */
  .overflow-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 400px; }
  
  /* Sections padding réduit */
  .section, .section-blanc, .section-gris, .section-dark, .section-vert {
    padding: 2.5rem 0;
  }
  
  /* Container padding */
  .container { padding: 0 1rem; }
  
  /* FAQ items */
  .faq-question { font-size: 0.88rem; }
  .faq-answer { font-size: 0.82rem; }
  
  /* Bloc alerte vert */
  .alert-vert { padding: 1rem; font-size: 0.82rem; }
}

/* overflow-x sur html et body pour éviter scroll horizontal */
html, body { 
  overflow-x: hidden; 
  max-width: 100%;
}

/* Images toujours 100% width */
img { max-width: 100%; height: auto; }

/* Videos responsives */
video { max-width: 100%; }

/* Grid vidéo responsive */
.grid-videos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .grid-videos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-videos { grid-template-columns: 1fr; }
}

/* Grid services responsive */
.grid-services-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 768px) {
  .grid-services-3 { grid-template-columns: 1fr; }
}

/* ── BANNIÈRE COOKIES (RGPD) ─────────────────────────── */
#cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: var(--anthracite);
  border-top: 3px solid var(--vert);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
}
.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cookie-banner-inner p {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
  flex: 1 1 420px;
}
.cookie-banner-inner p a {
  color: var(--vert-mid, #7FC79B);
  text-decoration: underline;
}
.cookie-banner-buttons {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }
#cookie-banner .btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
}
#cookie-banner .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
@media (max-width: 600px) {
  .cookie-banner-inner { flex-direction: column; align-items: stretch; text-align: center; }
  .cookie-banner-buttons { justify-content: center; }
}