/* ============================================================
   LP HUMIDITÉ GUYANE — Refonte maquette
   Design system partagé — index / toiture / facade
   ============================================================ */

:root {
  --bleu: #0e4a58;
  --bleu-fonce: #093440;
  --bleu-nuit: #062730;
  --rouge: #b23a29;
  --rouge-fonce: #932f21;
  --blanc: #ffffff;
  --gris-bg: #f2f5f6;
  --gris-ligne: #dce4e7;
  --texte: #24333a;
  --texte-doux: #5a6b72;
  --titre: "Archivo", sans-serif;
  --radius: 4px;
  --container: 1200px;
  --shadow: 0 18px 40px -18px rgba(9, 52, 64, 0.35);
  --transition: 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--titre);
  font-size: 16px;
  line-height: 1.65;
  color: var(--texte);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---------- Typo utilitaires ---------- */
h1, h2, h3, h4 {
  font-family: var(--titre);
  font-weight: 800;
  line-height: 1.08;
  color: var(--bleu-nuit);
  letter-spacing: -0.01em;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 16px;
}
.kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--rouge);
}
.section-title {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-intro {
  color: var(--texte-doux);
  max-width: 560px;
  font-size: 1.02rem;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { flex: none; }
.btn-rouge { background: var(--rouge); color: var(--blanc); box-shadow: 0 10px 24px -10px rgba(178, 58, 41, 0.55); }
.btn-rouge:hover { background: var(--rouge-fonce); transform: translateY(-2px); }
.btn-bleu { background: var(--bleu); color: var(--blanc); }
.btn-bleu:hover { background: var(--bleu-fonce); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--blanc);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
}
.btn-ghost:hover { border-color: var(--blanc); background: rgba(255, 255, 255, 0.08); }
.btn-blanc { background: var(--blanc); color: var(--bleu-nuit); }
.btn-blanc:hover { background: var(--gris-bg); transform: translateY(-2px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rouge);
}
.link-arrow .arrow { transition: transform var(--transition); }
.link-arrow:hover .arrow { transform: translateX(6px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blanc);
  border-bottom: 1px solid var(--gris-ligne);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 8px 30px -12px rgba(9, 52, 64, 0.25); }
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo img { height: 58px; width: auto; }
.logo-text { line-height: 1.1; }
.logo-text strong {
  display: block;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--bleu-nuit);
}
.logo-text strong span { color: var(--rouge); }
.logo-text small {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--texte-doux);
}
.main-nav { display: flex; justify-content: center; }
.main-nav a {
  position: relative;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--texte);
  transition: color var(--transition);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  background: var(--rouge);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--bleu-nuit); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--bleu);
}
.header-phone:hover { color: var(--rouge); }
.header-phone svg { color: var(--rouge); }
.header-actions .btn { padding: 12px 20px; font-size: 0.74rem; }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
  border: 1px solid var(--gris-ligne);
  border-radius: var(--radius);
}
.burger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--bleu-nuit);
  transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.mobile-panel {
  display: none;
  background: var(--blanc);
  border-top: 1px solid var(--gris-ligne);
  padding: 12px 24px 28px;
}
.mobile-panel.open { display: block; }
.mobile-panel a.mnav {
  display: block;
  padding: 14px 4px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--gris-ligne);
  color: var(--texte);
}
.mobile-panel a.mnav.active { color: var(--rouge); }
.mobile-panel .btn { width: 100%; margin-top: 18px; }
.mobile-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
  padding: 13px;
  font-weight: 800;
  color: var(--bleu);
  border: 1.5px solid var(--gris-ligne);
  border-radius: var(--radius);
}

/* ---------- Hero (accueil) ---------- */
.hero {
  position: relative;
  min-height: min(88vh, 780px);
  display: flex;
  align-items: center;
  color: var(--blanc);
  isolation: isolate;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(6, 39, 48, 0.92) 0%, rgba(9, 52, 64, 0.72) 45%, rgba(9, 52, 64, 0.25) 100%);
}
.hero-inner { max-width: var(--container); margin: 0 auto; padding: 96px 24px; width: 100%; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  margin-bottom: 26px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blanc);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 100px;
  background: rgba(6, 39, 48, 0.35);
  backdrop-filter: none;
}
.hero-badge::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rouge);
}
.hero h1 {
  color: var(--blanc);
  font-size: clamp(2.3rem, 6vw, 4.4rem);
  text-transform: uppercase;
  max-width: 13ch;
}
.hero h1 .accent { color: #f0b6a9; position: relative; }
.hero-sub {
  margin-top: 22px;
  max-width: 520px;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(255, 255, 255, 0.85);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-scroll {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll::after {
  content: "";
  width: 1px; height: 34px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
}

/* ---------- Hero compact (pages internes) ---------- */
.hero-compact {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: flex-end;
  color: var(--blanc);
  isolation: isolate;
  overflow: hidden;
}
.hero-compact .hero-bg img { object-position: center 60%; }
.hero-compact::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(6, 39, 48, 0.94) 0%, rgba(9, 52, 64, 0.45) 55%, rgba(9, 52, 64, 0.2) 100%);
}
.hero-compact .hero-inner { padding: 64px 24px 72px; }
.hero-compact h1 { font-size: clamp(1.9rem, 4.6vw, 3.3rem); max-width: 20ch; }
.hero-compact .hero-sub { max-width: 560px; }

/* Fil d'ariane */
.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.breadcrumb a:hover { color: var(--blanc); }
.breadcrumb .sep { color: var(--rouge); }

/* ---------- Bande confiance ---------- */
.trust-bar {
  background: var(--bleu-nuit);
  color: var(--blanc);
}
.trust-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.trust-item:first-child { border-left: none; }
.trust-item svg { flex: none; color: var(--rouge); }
.trust-item strong { font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; }
.trust-item small { display: block; font-size: 0.78rem; color: rgba(255, 255, 255, 0.6); font-weight: 500; letter-spacing: 0; text-transform: none; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section.alt { background: var(--gris-bg); }
.section.serrée { padding: 72px 0; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section-head { margin-bottom: 52px; }
.section-head.split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

/* ---------- Cartes services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: var(--blanc);
  border: 1px solid var(--gris-ligne);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.service-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.service-card:hover .service-media img { transform: scale(1.05); }
.service-num {
  position: absolute;
  top: 14px; left: 14px;
  padding: 6px 12px;
  background: var(--bleu-nuit);
  color: var(--blanc);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
}
.service-body { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.service-body h3 {
  font-size: 1.28rem;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.service-body h3 span { color: var(--rouge); }
.service-body p { color: var(--texte-doux); font-size: 0.95rem; margin-bottom: 22px; flex: 1; }

/* ---------- Avant / Après ---------- */
.ba-wrap { display: grid; gap: 26px; }
.ba-main { display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center; }
.ba-slider {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  user-select: none;
  touch-action: none;
  cursor: ew-resize;
  background: var(--bleu-nuit);
}
.ba-slider img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-slider .img-apres { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  background: var(--blanc);
  transform: translateX(-1px);
  pointer-events: none;
}
.ba-handle::after {
  content: "◂ ▸";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--bleu-nuit);
  background: var(--blanc);
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}
.ba-tag {
  position: absolute;
  top: 16px;
  padding: 6px 14px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blanc);
  background: rgba(6, 39, 48, 0.75);
  border-radius: 3px;
  pointer-events: none;
}
.ba-tag.avant { left: 16px; }
.ba-tag.apres { right: 16px; background: var(--rouge); }
.ba-caption { margin-top: 16px; font-size: 0.88rem; color: var(--texte-doux); display: flex; align-items: center; gap: 10px; }
.ba-caption::before { content: ""; width: 26px; height: 2px; background: var(--rouge); flex: none; }

.ba-pairs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.ba-pair { background: var(--blanc); border: 1px solid var(--gris-ligne); border-radius: var(--radius); overflow: hidden; }
.ba-pair .duo { display: grid; grid-template-columns: 1fr 1fr; }
.ba-pair .duo figure { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.ba-pair .duo img { width: 100%; height: 100%; object-fit: cover; }
.ba-pair .duo figcaption {
  position: absolute;
  top: 10px; left: 10px;
  padding: 4px 10px;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--blanc);
  background: rgba(6, 39, 48, 0.75);
  border-radius: 3px;
}
.ba-pair .duo figure + figure figcaption { left: auto; right: 10px; background: var(--rouge); }
.ba-pair footer { padding: 16px 18px; font-size: 0.9rem; font-weight: 600; color: var(--texte); border-top: 1px solid var(--gris-ligne); }

/* ---------- Éditorial alterné ---------- */
.edit-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--gris-ligne);
}
.edit-row:last-child { border-bottom: none; padding-bottom: 0; }
.edit-row:first-child { padding-top: 0; }
.edit-row.reverse .edit-media { order: 2; }
.edit-media { position: relative; }
.edit-media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.edit-media::before {
  content: "";
  position: absolute;
  top: -14px; left: -14px;
  width: 58px; height: 58px;
  border-top: 3px solid var(--rouge);
  border-left: 3px solid var(--rouge);
  border-top-left-radius: var(--radius);
  pointer-events: none;
}
.edit-index {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  color: var(--rouge);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.edit-index::after { content: ""; width: 40px; height: 1px; background: var(--gris-ligne); }
.edit-text h2, .edit-text h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); text-transform: uppercase; margin-bottom: 16px; }
.edit-text p { color: var(--texte-doux); margin-bottom: 16px; }
.check-list { display: grid; gap: 10px; margin: 20px 0 26px; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 600;
  color: var(--texte);
}
.check-list li::before {
  content: "";
  flex: none;
  margin-top: 7px;
  width: 14px; height: 8px;
  border-left: 2.5px solid var(--rouge);
  border-bottom: 2.5px solid var(--rouge);
  transform: rotate(-45deg);
}

/* ---------- Section entreprise ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.about-badge {
  position: absolute;
  bottom: -22px; right: -14px;
  background: var(--rouge);
  color: var(--blanc);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 230px;
}
.about-badge strong { display: block; font-size: 0.86rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.about-badge span { font-size: 0.8rem; color: rgba(255, 255, 255, 0.85); }
.about-text p { color: var(--texte-doux); margin-bottom: 14px; }
.about-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 30px; }
.about-points span {
  padding: 9px 16px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bleu);
  background: rgba(14, 74, 88, 0.07);
  border: 1px solid rgba(14, 74, 88, 0.16);
  border-radius: 100px;
}

/* ---------- Zone d'intervention ---------- */
.zone { background: var(--bleu-nuit); color: var(--blanc); position: relative; overflow: hidden; }
.zone::before {
  content: "GUYANE";
  position: absolute;
  right: -40px; bottom: -60px;
  font-size: clamp(8rem, 20vw, 17rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
  line-height: 1;
}
.zone .section-title { color: var(--blanc); }
.zone .section-intro { color: rgba(255, 255, 255, 0.72); }
.zone-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.zone-cards { display: grid; gap: 14px; }
.zone-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  transition: var(--transition);
}
.zone-card:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(255, 255, 255, 0.25); }
.zone-card .z-ico {
  flex: none;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: var(--rouge);
  border-radius: var(--radius);
}
.zone-card strong { display: block; font-size: 0.95rem; letter-spacing: 0.04em; }
.zone-card span { font-size: 0.82rem; color: rgba(255, 255, 255, 0.6); }
.zone-cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 5vw, 72px); }
.contact-info h3 { font-size: 1.7rem; text-transform: uppercase; margin-bottom: 14px; }
.contact-info > p { color: var(--texte-doux); margin-bottom: 30px; max-width: 420px; }
.info-block { padding: 20px 0; border-top: 1px solid var(--gris-ligne); display: flex; gap: 16px; }
.info-block .i-ico { flex: none; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: rgba(14,74,88,0.07); border-radius: var(--radius); color: var(--bleu); }
.info-block strong { display: block; font-size: 0.74rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--texte-doux); margin-bottom: 4px; }
.info-block a, .info-block span.val { font-size: 1.02rem; font-weight: 700; color: var(--bleu-nuit); }
.info-block a:hover { color: var(--rouge); }
.info-block .addr { font-weight: 600; color: var(--texte); line-height: 1.5; }

.contact-form {
  background: var(--blanc);
  border: 1px solid var(--gris-ligne);
  border-top: 4px solid var(--rouge);
  border-radius: var(--radius);
  padding: clamp(26px, 4vw, 44px);
  box-shadow: var(--shadow);
}
.form-title { font-size: 1.2rem; text-transform: uppercase; margin-bottom: 6px; }
.form-sub { font-size: 0.9rem; color: var(--texte-doux); margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texte-doux);
  margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--texte);
  background: var(--gris-bg);
  border: 1px solid var(--gris-ligne);
  border-radius: var(--radius);
  transition: var(--transition);
  appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2324333a' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--bleu);
  background: var(--blanc);
  box-shadow: 0 0 0 3px rgba(14, 74, 88, 0.12);
}
.contact-form .btn { width: 100%; margin-top: 8px; }
.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1c6b3c;
  background: #e7f5ec;
  border: 1px solid #bfe3cc;
  border-radius: var(--radius);
}
.form-success.visible { display: block; }

/* ---------- CTA final ---------- */
.cta-final {
  background: linear-gradient(115deg, var(--bleu-nuit) 0%, var(--bleu) 70%, #12596b 100%);
  color: var(--blanc);
  position: relative;
  overflow: hidden;
}
.cta-final::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 42%; height: 100%;
  background: linear-gradient(115deg, transparent 0%, rgba(178, 58, 41, 0.18) 100%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 84px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-inner h2 { color: var(--blanc); font-size: clamp(1.7rem, 3.6vw, 2.7rem); text-transform: uppercase; max-width: 18ch; }
.cta-inner h2 em { font-style: normal; color: #f0b6a9; }
.cta-inner p { color: rgba(255, 255, 255, 0.75); margin-top: 10px; max-width: 460px; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; }
.cta-actions .btn { min-width: 280px; }

/* ---------- Page listes de prestations ---------- */
.presta-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; margin-top: 8px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bleu-nuit); color: rgba(255, 255, 255, 0.78); }
.footer-top {
  max-width: var(--container);
  margin: 0 auto;
  padding: 68px 24px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 44px;
}
.footer-brand img { height: 66px; width: auto; margin-bottom: 18px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
.footer-col h4 {
  color: var(--blanc);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--rouge);
  display: inline-block;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a, .footer-col li { font-size: 0.9rem; }
.footer-col a:hover { color: var(--blanc); padding-left: 4px; transition: var(--transition); }
.footer-col .f-phone { font-size: 1.15rem; font-weight: 800; color: var(--blanc); display: inline-block; margin-bottom: 6px; }
.footer-col .f-phone:hover { color: #f0b6a9; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .header-phone { display: none; }
  .main-nav a { padding: 10px 9px; font-size: 0.76rem; }
}

@media (max-width: 900px) {
  .header-inner { height: 72px; grid-template-columns: auto auto; justify-content: space-between; }
  .logo img { height: 48px; }
  .logo-text strong { font-size: 0.9rem; }
  .logo-text small { font-size: 0.58rem; }
  .main-nav, .header-actions { display: none; }
  .burger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .ba-main { grid-template-columns: 1fr; }
  .ba-pairs { grid-template-columns: 1fr; }
  .edit-row { grid-template-columns: 1fr; padding: 44px 0; }
  .edit-row.reverse .edit-media { order: 0; }
  .about-grid, .zone-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-badge { right: 12px; bottom: -18px; padding: 16px 18px; max-width: 200px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item { border-left: none; border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 6px; }
  .trust-item:nth-child(-n+2) { border-top: none; }
  .trust-item:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.12); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .section { padding: 68px 0; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .presta-list { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .hero { min-height: 92vh; }
  .hero-inner { padding: 72px 20px 84px; }
  .hero h1 { font-size: clamp(1.9rem, 9vw, 2.4rem); }
  .hero-cta .btn { width: 100%; }
  .hero-badge { font-size: 0.62rem; }
  .container { padding: 0 18px; }
  .section-head { margin-bottom: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .ba-slider { aspect-ratio: 4 / 3.4; }
  .edit-media img { aspect-ratio: 4 / 3.2; }
  .cta-actions { width: 100%; }
  .cta-actions .btn { width: 100%; min-width: 0; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding: 52px 20px 36px; }
  .mobile-tel, .mobile-panel .btn { min-height: 50px; }
}