/* ==========================================================================
   Flaish Nettoyages - feuille de style
   Palette : bleus de la marque, marine profond, blanc, touche jaune (gants).
   ========================================================================== */

@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --bleu: #1b5fc0;
  --bleu-2: #2f7de1;
  --bleu-clair: #4ba0e8;
  --ciel: #e9f2fd;
  --ciel-2: #d5e6fa;
  --marine: #0b1f3a;
  --marine-2: #12305a;
  --encre: #1f2b3d;
  --gris: #5c6b7f;
  --gris-clair: #8b97a8;
  --ligne: #e2e9f2;
  --fond: #f5f8fc;
  --blanc: #ffffff;
  --jaune: #ffc63a;
  --jaune-2: #f5b400;
  --ok: #17a673;
  --erreur: #d64545;
  --police: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --rayon: 20px;
  --rayon-petit: 12px;
  --ombre: 0 10px 30px rgba(11, 31, 58, .08);
  --ombre-2: 0 22px 50px rgba(11, 31, 58, .16);
  --ombre-bleue: 0 14px 34px rgba(27, 95, 192, .28);
  --conteneur: 1180px;
  --transition: .35s cubic-bezier(.22, .61, .36, 1);
  --entete-h: 84px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--police);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--encre);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--bleu); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--marine); }
h1, h2, h3, h4 { font-weight: 800; line-height: 1.15; letter-spacing: -.02em; color: var(--marine); margin: 0 0 .6em; }
h1 { font-size: clamp(2.1rem, 1.4rem + 2.6vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 1.2rem + 1.7vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--jaune); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--ciel-2); color: var(--marine); }

.conteneur { width: min(100% - 2.5rem, var(--conteneur)); margin-inline: auto; }
.conteneur--etroit { max-width: 820px; }
.centre { text-align: center; }
.acces-contenu { position: absolute; left: -999px; top: 8px; background: var(--marine); color: #fff; padding: .6rem 1rem; border-radius: 8px; z-index: 200; }
.acces-contenu:focus { left: 8px; }

.surtitre {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--bleu); margin-bottom: .9rem;
}
.surtitre::before { content: ''; width: 26px; height: 3px; border-radius: 3px; background: var(--jaune); }
.surtitre--clair { color: #cfe2fb; }
.surtitre--clair::before { background: var(--jaune); }
.chapeau { font-size: 1.15rem; color: var(--gris); max-width: 62ch; }
.centre .chapeau { margin-inline: auto; }

/* ---------- Boutons ---------- */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 1rem; line-height: 1; white-space: nowrap;
  color: #fff; background: linear-gradient(135deg, var(--bleu-2), var(--bleu));
  box-shadow: var(--ombre-bleue);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.bouton:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 18px 40px rgba(27, 95, 192, .34); }
.bouton:active { transform: translateY(0); }
.bouton__icone { transition: transform var(--transition); }
.bouton:hover .bouton__icone:not(.bouton__icone--avant) { transform: translateX(4px); }
.bouton--petit { padding: .72rem 1.2rem; font-size: .92rem; }
.bouton--large { width: 100%; padding: 1.05rem 1.6rem; }
.bouton--secondaire { background: var(--blanc); color: var(--marine); border-color: var(--ligne); box-shadow: none; }
.bouton--secondaire:hover { color: var(--bleu); border-color: var(--bleu-clair); box-shadow: var(--ombre); }
.bouton--fantome { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .45); box-shadow: none; backdrop-filter: blur(6px); }
.bouton--fantome:hover { background: rgba(255, 255, 255, .18); border-color: #fff; box-shadow: none; }
.bouton--blanc { background: #fff; color: var(--bleu); box-shadow: 0 14px 34px rgba(0, 0, 0, .18); }
.bouton--blanc:hover { color: var(--marine); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.actions.centre { justify-content: center; }

/* ---------- En-tête ---------- */
.entete {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.entete--plein { box-shadow: 0 6px 30px rgba(11, 31, 58, .08); border-color: var(--ligne); }
.bandeau { background: var(--marine); color: #c9d8ee; font-size: .82rem; }
.bandeau__ligne { display: flex; gap: 2rem; justify-content: flex-end; align-items: center; height: 36px; }
.bandeau__ligne span, .bandeau__ligne a { display: inline-flex; align-items: center; gap: .4rem; color: inherit; }
.bandeau__ligne a:hover { color: #fff; }
.bandeau .icone { color: var(--jaune); }
.entete__ligne { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: var(--entete-h); }
.entete__logo .marque { height: 56px; width: auto; }
.nav { display: flex; align-items: center; gap: .2rem; }
.nav__lien {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .55rem .85rem; border-radius: 999px;
  font-weight: 700; font-size: .98rem; color: var(--marine);
  transition: background var(--transition), color var(--transition);
}
.nav__lien:hover, .nav__lien--actif { color: var(--bleu); background: var(--ciel); }
.nav__chevron { transition: transform var(--transition); }
.nav__groupe { position: relative; }
.nav__groupe:hover .nav__chevron, .nav__groupe:focus-within .nav__chevron { transform: rotate(180deg); }
.nav__sous {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 270px;
  background: #fff; border: 1px solid var(--ligne); border-radius: 16px; padding: .5rem;
  box-shadow: var(--ombre-2);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav__sous::before { content: ''; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav__groupe:hover .nav__sous, .nav__groupe:focus-within .nav__sous { opacity: 1; visibility: visible; transform: none; }
.nav__sous-lien {
  display: flex; align-items: center; gap: .7rem; padding: .6rem .8rem; border-radius: 10px;
  color: var(--encre); font-weight: 600; font-size: .95rem;
}
.nav__sous-lien:hover { background: var(--ciel); color: var(--bleu); }
.nav__sous-icone { color: var(--bleu); flex: none; }
.nav__actions { display: flex; align-items: center; gap: .6rem; margin-left: .8rem; padding-left: 1rem; border-left: 1px solid var(--ligne); }
.nav__tel { display: inline-flex; align-items: center; gap: .45rem; font-weight: 800; color: var(--marine); padding: .5rem .6rem; }
.nav__tel .icone { color: var(--bleu); }
.nav__tel:hover { color: var(--bleu); }
.entete__tel-mobile, .burger { display: none; }
.burger {
  width: 46px; height: 46px; border: 0; background: var(--ciel); border-radius: 12px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.burger span { width: 20px; height: 2px; background: var(--marine); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.burger--croix span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger--croix span:nth-child(2) { opacity: 0; }
.burger--croix span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Héros ---------- */
.heros {
  position: relative; isolation: isolate; color: #fff;
  min-height: min(86vh, 760px); display: flex; align-items: center;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.heros__fond, .heros__fond img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; z-index: -2; }
.heros::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(8, 24, 48, .92) 0%, rgba(11, 31, 58, .78) 42%, rgba(11, 31, 58, .35) 72%, rgba(11, 31, 58, .15) 100%),
    linear-gradient(to top, rgba(8, 24, 48, .6), transparent 40%);
}
.heros__grille { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.heros__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .9rem .45rem .6rem; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25);
  font-size: .85rem; font-weight: 700; backdrop-filter: blur(8px);
  margin-bottom: 1.4rem;
}
.heros__badge .icone { color: var(--jaune); }
.heros__kicker { font-size: 1.1rem; font-weight: 700; color: var(--jaune); margin-bottom: .4rem; letter-spacing: .01em; }
.heros h1 { color: #fff; margin-bottom: 1rem; text-wrap: balance; }
.heros__chapeau { font-size: 1.15rem; color: #d9e5f5; max-width: 56ch; }
.heros__points { display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; margin-top: 1.6rem; font-size: .92rem; font-weight: 600; color: #e3ecf8; }
.heros__points li { display: inline-flex; align-items: center; gap: .45rem; }
.heros__points .icone { color: var(--jaune); }
.heros__carte {
  background: #fff; color: var(--encre); border-radius: var(--rayon);
  padding: clamp(1.4rem, 3vw, 2.2rem); box-shadow: var(--ombre-2);
  animation: flotter 1s var(--transition) both;
}
.heros__carte-titre { font-size: 1.45rem; font-weight: 800; color: var(--marine); margin-bottom: .3rem; letter-spacing: -.01em; }
.heros__carte-sous { color: var(--gris); font-size: .95rem; margin-bottom: 1.3rem; }
.heros__carte .bouton { margin-top: .4rem; }
.heros__carte-note { text-align: center; font-size: .82rem; color: var(--gris-clair); margin: .9rem 0 0; }
@keyframes flotter { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* ---------- Bande de confiance ---------- */
.confiance { position: relative; z-index: 2; margin-top: -3rem; }
.confiance__grille {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--ligne); border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden;
  box-shadow: var(--ombre);
}
.confiance__item { display: flex; align-items: center; gap: .9rem; padding: 1.3rem 1.4rem; background: #fff; }
.confiance__item .icone { color: var(--bleu); flex: none; }
.confiance__item strong { display: block; color: var(--marine); font-size: 1.05rem; line-height: 1.2; }
.confiance__item span { font-size: .85rem; color: var(--gris); }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.section--fond { background: var(--fond); }
.titre-section { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.titre-section--ligne { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.titre-section h2 { margin-bottom: .5em; }
.titre-section .chapeau { margin-bottom: 0; }

/* ---------- Services (cartes) ---------- */
.grille-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.carte-service {
  position: relative; display: flex; flex-direction: column; gap: .6rem;
  padding: 2rem 1.8rem 1.8rem; background: #fff; border: 1px solid var(--ligne); border-radius: var(--rayon);
  color: var(--encre); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-service::after {
  content: ''; position: absolute; inset: auto -40% -60% auto; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, var(--ciel) 0%, transparent 70%); opacity: 0; transition: opacity var(--transition);
}
.carte-service:hover { transform: translateY(-6px); box-shadow: var(--ombre-2); border-color: transparent; color: var(--encre); }
.carte-service:hover::after { opacity: 1; }
.carte-service__icone {
  display: inline-flex; width: 60px; height: 60px; border-radius: 18px; align-items: center; justify-content: center;
  background: var(--ciel); color: var(--bleu); margin-bottom: .6rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.carte-service:hover .carte-service__icone { background: var(--bleu); color: #fff; transform: rotate(-6deg) scale(1.05); }
.carte-service h3 { margin: 0; font-size: 1.3rem; }
.carte-service p { color: var(--gris); margin: 0; flex: 1; }
.carte-service__lien { display: inline-flex; align-items: center; gap: .4rem; font-weight: 800; color: var(--bleu); margin-top: .6rem; }
.carte-service__lien .icone { transition: transform var(--transition); }
.carte-service:hover .carte-service__lien .icone { transform: translateX(4px); }

/* ---------- Bloc vedette (image + texte) ---------- */
.vedette { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.vedette--inverse .vedette__visuel { order: 2; }
.vedette__visuel { position: relative; }
.vedette__texte .coches { margin: 1.2rem 0 .4rem; }
.photo-arrondie { border-radius: var(--rayon); box-shadow: var(--ombre-2); object-fit: cover; width: 100%; }
.photo-arrondie--portrait { aspect-ratio: 3 / 4; max-height: 620px; }
.etiquette-experience {
  position: absolute; left: -1rem; bottom: -1rem; background: var(--bleu); color: #fff;
  padding: 1rem 1.4rem; border-radius: 16px; box-shadow: var(--ombre-bleue); display: flex; flex-direction: column; line-height: 1.1;
}
.etiquette-experience strong { font-size: 2.2rem; font-weight: 800; }
.etiquette-experience span { font-size: .85rem; opacity: .9; }
.citation-courte { font-size: 1.25rem; font-weight: 700; color: var(--bleu); border-left: 4px solid var(--jaune); padding-left: 1rem; margin-top: 1.4rem; }

/* ---------- Listes à coches ---------- */
.coches { display: grid; gap: .55rem; }
.coches--deux { grid-template-columns: 1fr 1fr; gap: .6rem 1.6rem; }
.coches li { display: flex; align-items: flex-start; gap: .65rem; font-weight: 600; }
.coches__icone { flex: none; margin-top: .2rem; width: 22px; height: 22px; padding: 3px; border-radius: 50%; background: var(--ciel); color: var(--bleu); }

/* ---------- Atouts et statistiques ---------- */
.atouts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.atout { padding: 1.8rem 1.6rem; border-radius: var(--rayon); background: #fff; border: 1px solid var(--ligne); transition: transform var(--transition), box-shadow var(--transition); }
.section--fond .atout { border-color: transparent; box-shadow: var(--ombre); }
.atout:hover { transform: translateY(-4px); box-shadow: var(--ombre-2); }
.atout__icone { display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 16px; background: linear-gradient(135deg, var(--bleu-2), var(--bleu)); color: #fff; margin-bottom: 1rem; box-shadow: var(--ombre-bleue); }
.atout h3 { font-size: 1.15rem; }
.atout p { color: var(--gris); margin: 0; font-size: .97rem; }
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem;
  padding: 2rem; border-radius: var(--rayon); background: linear-gradient(120deg, var(--marine), var(--marine-2) 60%, #1a4a8f);
  color: #fff; text-align: center;
}
.stat { padding: .6rem; }
.stat__nombre, .stat__plus { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.stat__plus { color: var(--jaune); }
.stat__libelle { display: block; margin-top: .5rem; color: #b9cbe6; font-size: .92rem; font-weight: 600; }

/* ---------- Avant / après ---------- */
.grille-realisations { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.realisation { margin: 0; }
.avant-apres {
  position: relative; overflow: hidden; border-radius: var(--rayon); aspect-ratio: 3 / 4;
  box-shadow: var(--ombre); background: var(--ciel); user-select: none; -webkit-user-select: none;
  --pos: 50%;
}
.realisation--vedette .avant-apres, .realisation--bloc .avant-apres { box-shadow: var(--ombre-2); }
.avant-apres__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.avant-apres__avant { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.avant-apres__ligne {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px;
  background: #fff; box-shadow: 0 0 12px rgba(0, 0, 0, .35); pointer-events: none;
}
.avant-apres__poignee {
  position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; transform: translate(-50%, -50%);
  border-radius: 50%; background: #fff; box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
  display: flex; align-items: center; justify-content: center;
}
.avant-apres__poignee::before, .avant-apres__poignee::after {
  content: ''; width: 8px; height: 8px; border-top: 2.5px solid var(--bleu); border-left: 2.5px solid var(--bleu);
}
.avant-apres__poignee::before { transform: rotate(-45deg); margin-right: 6px; }
.avant-apres__poignee::after { transform: rotate(135deg); margin-left: 6px; }
.avant-apres__etiquette {
  position: absolute; top: 14px; padding: .3rem .7rem; border-radius: 999px;
  font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #fff;
  background: rgba(11, 31, 58, .7); backdrop-filter: blur(6px); pointer-events: none;
}
.avant-apres__etiquette--avant { left: 14px; }
.avant-apres__etiquette--apres { right: 14px; background: var(--bleu); }
.avant-apres__curseur {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.avant-apres__curseur::-webkit-slider-thumb { -webkit-appearance: none; width: 60px; height: 100%; }
.avant-apres__curseur::-moz-range-thumb { width: 60px; height: 100%; border: 0; background: transparent; }
.avant-apres:focus-within { outline: 3px solid var(--jaune); outline-offset: 3px; }
.realisation__legende { display: flex; flex-direction: column; gap: .1rem; padding: .9rem .3rem 0; }
.realisation__legende strong { color: var(--marine); }
.realisation__legende span { color: var(--gris); font-size: .92rem; }
.realisation__service { display: inline-flex; align-items: center; gap: .4rem; margin: .5rem .3rem 0; font-size: .85rem; font-weight: 700; padding: .3rem .7rem; border-radius: 999px; background: var(--ciel); }
.realisation__service:hover { background: var(--bleu); color: #fff; }

/* ---------- Témoignages ---------- */
.temoignages { display: flex; gap: 1.4rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .5rem .2rem 1.4rem; margin: -.5rem -.2rem 0; scrollbar-width: none; }
.temoignages::-webkit-scrollbar { display: none; }
.temoignage {
  flex: 0 0 clamp(290px, 31%, 380px); scroll-snap-align: start; display: flex; flex-direction: column;
  padding: 1.8rem; border-radius: var(--rayon); background: #fff; border: 1px solid var(--ligne); box-shadow: var(--ombre);
}
.temoignage__etoiles { display: flex; gap: 2px; color: var(--jaune-2); margin-bottom: .9rem; }
.icone--pleine { fill: currentColor; stroke: none; }
.temoignage__texte { flex: 1; font-size: 1rem; color: var(--encre); font-style: italic; }
.temoignage__auteur { display: flex; align-items: center; gap: .8rem; border-top: 1px solid var(--ligne); padding-top: 1rem; font-size: .95rem; line-height: 1.3; }
.temoignage__auteur small { color: var(--gris); }
.temoignage__avatar { flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--bleu-2), var(--bleu)); color: #fff; font-weight: 800; }
.temoignages__nav { display: flex; gap: .5rem; }
.temoignages__bouton { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--ligne); background: #fff; color: var(--marine); display: grid; place-items: center; transition: background var(--transition), color var(--transition), border-color var(--transition); }
.temoignages__bouton:hover { background: var(--bleu); color: #fff; border-color: var(--bleu); }
.icone--retour { transform: rotate(180deg); }
.citation { position: relative; margin: 0 0 1.5rem; padding: 2rem 2rem 1.6rem 2.4rem; background: #fff; border-radius: var(--rayon); box-shadow: var(--ombre); font-size: 1.1rem; font-style: italic; }
.citation__icone { position: absolute; top: -14px; left: 1.6rem; color: var(--jaune); }
.citation footer { font-style: normal; color: var(--gris); margin-top: .4rem; }

/* ---------- Zones ---------- */
.zones { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.zones__liste { display: flex; flex-wrap: wrap; gap: .7rem; }
.zones__liste li { display: inline-flex; align-items: center; gap: .4rem; padding: .6rem 1rem; border-radius: 999px; background: #fff; border: 1px solid var(--ligne); font-weight: 700; color: var(--marine); box-shadow: var(--ombre); }
.zones__liste .icone { color: var(--bleu); }
.zones__plus { background: var(--ciel) !important; border-color: transparent !important; color: var(--bleu) !important; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .8rem; }
.faq__item { background: #fff; border: 1px solid var(--ligne); border-radius: 16px; padding: 0 1.4rem; transition: box-shadow var(--transition), border-color var(--transition); }
.faq__item[open] { box-shadow: var(--ombre); border-color: transparent; }
.faq__question { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.1rem 0; cursor: pointer; list-style: none; font-weight: 800; color: var(--marine); font-size: 1.05rem; }
.faq__question::-webkit-details-marker { display: none; }
.faq__icone { flex: none; color: var(--bleu); transition: transform var(--transition); }
.faq__item[open] .faq__icone { transform: rotate(45deg); }
.faq__reponse { padding: 0 0 1.2rem; color: var(--gris); }
.faq__reponse p { margin: 0; }

/* ---------- Bande CTA ---------- */
.bande-cta { position: relative; overflow: hidden; color: #fff; padding: clamp(3rem, 6vw, 5rem) 0; background: linear-gradient(120deg, var(--bleu) 0%, var(--bleu-2) 55%, var(--bleu-clair) 100%); }
.bande-cta::before { content: ''; position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -160px; top: -260px; background: rgba(255, 255, 255, .08); }
.bande-cta::after { content: ''; position: absolute; width: 300px; height: 300px; border-radius: 50%; left: -120px; bottom: -180px; background: rgba(255, 255, 255, .07); }
.bande-cta__grille { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: center; }
.bande-cta h2 { color: #fff; margin-bottom: .4em; }
.bande-cta p:last-child { color: #e6f0fd; margin: 0; max-width: 52ch; }
.bande-cta__actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: flex-end; }

/* ---------- Pied de page ---------- */
.pied { background: var(--marine); color: #b9c8de; padding-top: clamp(3rem, 6vw, 4.5rem); }
.pied__grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.pied__marque .marque { height: 64px; width: auto; margin-bottom: 1rem; }
.pied__slogan { color: #fff; font-weight: 700; margin-bottom: .6rem; }
.pied__texte { font-size: .93rem; }
.pied__titre { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1.1rem; }
.pied__liste { display: grid; gap: .55rem; font-size: .96rem; }
.pied__liste a { color: #b9c8de; }
.pied__liste a:hover { color: var(--jaune); }
.pied__liste--icones li { display: flex; gap: .7rem; align-items: flex-start; }
.pied__liste--icones .icone { color: var(--jaune); flex: none; margin-top: .15rem; }
.pied__bas { border-top: 1px solid rgba(255, 255, 255, .1); padding: 1.2rem 0; font-size: .85rem; }
.pied__bas-ligne { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
/* Bouton d'appel flottant : sur mobile uniquement, et seulement une fois le
   héros dépassé pour ne pas doubler le bouton téléphone de l'en-tête. */
.flottant {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 56px; height: 56px; border-radius: 50%;
  display: none; place-items: center; color: #fff; background: linear-gradient(135deg, var(--bleu-2), var(--bleu));
  box-shadow: var(--ombre-bleue);
  opacity: 0; visibility: hidden; transform: translateY(12px) scale(.9);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.flottant--visible { opacity: 1; visibility: visible; transform: none; }

/* ---------- Pages intérieures ---------- */
.entete-page {
  position: relative; overflow: hidden; color: #fff; padding: clamp(2.6rem, 6vw, 4.5rem) 0;
  background: linear-gradient(120deg, var(--marine) 0%, var(--marine-2) 55%, #1a4a8f 100%);
}
.entete-page::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px); background-size: 26px 26px; opacity: .5;
  mask-image: linear-gradient(to left, #000, transparent 70%);
}
.entete-page .conteneur { position: relative; }
.entete-page h1 { color: #fff; max-width: 20ch; text-wrap: balance; margin-bottom: .5em; }
.entete-page__chapeau { color: #cfdcf0; font-size: 1.15rem; max-width: 62ch; margin: 0; }
.fil { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .85rem; color: #9fb3d1; margin-bottom: 1.2rem; }
.fil a { color: #cfdcf0; }
.fil a:hover { color: var(--jaune); }
.fil [aria-current] { color: #fff; font-weight: 700; }

.sommaire { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.sommaire__lien { display: inline-flex; align-items: center; gap: .5rem; padding: .6rem 1rem; border-radius: 999px; background: var(--ciel); color: var(--marine); font-weight: 700; font-size: .93rem; transition: background var(--transition), color var(--transition); }
.sommaire__lien:hover { background: var(--bleu); color: #fff; }

.bloc-service { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding: clamp(2rem, 4vw, 3.5rem) 0; border-top: 1px solid var(--ligne); scroll-margin-top: calc(var(--entete-h) + 40px); }
.bloc-service:first-of-type { border-top: 0; padding-top: 0; }
.bloc-service--inverse .bloc-service__visuel { order: 2; }
.bloc-service__visuel img { border-radius: var(--rayon); box-shadow: var(--ombre-2); width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.bloc-service__visuel .avant-apres { aspect-ratio: 3 / 3.4; }
.bloc-service__icone { display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 16px; background: var(--ciel); color: var(--bleu); margin-bottom: 1rem; }
.bloc-service h2 { margin-bottom: .3em; }
.bloc-service__accroche { font-size: 1.15rem; font-weight: 700; color: var(--bleu); }
.bloc-service .coches { margin: 1.2rem 0 .4rem; }

.detail { display: grid; grid-template-columns: 1fr 340px; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.detail__visuel img { border-radius: var(--rayon); box-shadow: var(--ombre-2); width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.detail__visuel .avant-apres { aspect-ratio: 3 / 2.6; }
.detail__visuel { margin-bottom: 2.2rem; }
.detail__lateral { position: sticky; top: calc(var(--entete-h) + 24px); display: grid; gap: 1.2rem; }
.prose h2 { font-size: 1.6rem; margin-top: 1.8rem; }
.prose h2:first-child { margin-top: 0; }
.prose .chapeau { font-size: 1.15rem; }
.prose p { color: var(--encre); }
.prose .faq { margin-top: 1rem; }
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin: 2.4rem 0; }
.point { padding: 1.4rem; border-radius: 16px; background: var(--fond); border: 1px solid var(--ligne); }
.point__icone { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 12px; background: #fff; color: var(--bleu); box-shadow: var(--ombre); margin-bottom: .8rem; }
.point h3 { font-size: 1.05rem; margin-bottom: .3em; }
.point p { margin: 0; color: var(--gris); font-size: .93rem; }

.encart { padding: 1.6rem; border-radius: var(--rayon); background: #fff; border: 1px solid var(--ligne); box-shadow: var(--ombre); }
.encart--devis { background: linear-gradient(160deg, var(--ciel), #fff 60%); border-color: var(--ciel-2); }
.encart__titre { font-weight: 800; color: var(--marine); font-size: 1.15rem; margin-bottom: .6rem; }
.encart p { color: var(--gris); font-size: .95rem; }
.encart__tel { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-top: .8rem; font-weight: 800; color: var(--marine); font-size: 1.05rem; }
.encart__tel .icone { color: var(--bleu); }
.encart__note { display: flex; align-items: center; justify-content: center; gap: .4rem; font-size: .82rem; margin: .6rem 0 0; }
.encart__liste { display: grid; gap: .3rem; }
.encart__liste a { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; border-radius: 10px; color: var(--encre); font-weight: 600; font-size: .95rem; }
.encart__liste a:hover { background: var(--ciel); color: var(--bleu); }
.encart__liste .icone { color: var(--bleu); flex: none; }
.encart__zones { margin: 0; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.contact__formulaire { padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--rayon); background: #fff; border: 1px solid var(--ligne); box-shadow: var(--ombre); }
.contact__formulaire h2 { font-size: 1.6rem; }
.contact__intro { color: var(--gris); }
.contact__infos { display: grid; gap: 1.4rem; }
.coordonnees { display: grid; gap: 1rem; margin-bottom: 1.4rem; }
.coordonnees li { display: flex; gap: .8rem; align-items: flex-start; }
.coordonnees .icone { color: var(--bleu); flex: none; margin-top: .15rem; }
.coordonnees strong { color: var(--marine); }
.carte { position: relative; border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); background: var(--ciel); aspect-ratio: 4 / 3; }
.carte iframe { width: 100%; height: 100%; border: 0; display: block; }
.carte__lien { position: absolute; right: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: .3rem; padding: .5rem .9rem; border-radius: 999px; background: #fff; color: var(--marine); font-weight: 700; font-size: .85rem; box-shadow: var(--ombre); }
.formulaire__grille { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.champ { display: flex; flex-direction: column; gap: .35rem; margin-bottom: 1rem; }
.champ > span { font-weight: 700; font-size: .9rem; color: var(--marine); }
.champ input, .champ select, .champ textarea {
  font: inherit; color: var(--encre); width: 100%;
  padding: .8rem 1rem; border: 1.5px solid var(--ligne); border-radius: 12px; background: var(--fond);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.champ select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231b5fc0' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem; }
.champ textarea { resize: vertical; min-height: 140px; }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--bleu-clair); background: #fff; box-shadow: 0 0 0 4px rgba(75, 160, 232, .18); }
.champ--erreur input, .champ--erreur textarea { border-color: var(--erreur); }
.champ em { font-style: normal; font-size: .85rem; color: var(--erreur); font-weight: 600; }
.champ--piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulaire__note { font-size: .82rem; color: var(--gris-clair); margin: 1rem 0 0; }
.alerte { padding: .9rem 1.1rem; border-radius: 12px; font-weight: 600; }
.alerte--erreur { background: #fdecec; color: #9b2c2c; border: 1px solid #f5c2c2; }

/* ---------- Pages simples ---------- */
.section--merci, .section--erreur { padding: clamp(5rem, 12vw, 9rem) 0; }
.merci__icone { display: inline-grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: var(--ok); color: #fff; margin-bottom: 1.4rem; box-shadow: 0 14px 34px rgba(23, 166, 115, .3); }
.section--erreur h1 { max-width: 20ch; margin-inline: auto; }
.page-legal .prose h2 { font-size: 1.35rem; margin-top: 2rem; }

/* ---------- Apparitions au défilement ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--transition), transform .8s var(--transition); transition-delay: var(--delai, 0ms); }
.reveal--visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .heros__carte { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- Adaptations ---------- */
@media (max-width: 1100px) {
  .bandeau__ligne { gap: 1.2rem; font-size: .78rem; }
  .nav__lien { padding: .5rem .6rem; font-size: .92rem; }
  .nav__tel span { display: none; }
  .grille-services, .grille-realisations { grid-template-columns: repeat(2, 1fr); }
  .atouts { grid-template-columns: repeat(2, 1fr); }
  .detail { grid-template-columns: 1fr; }
  .detail__lateral { position: static; grid-template-columns: repeat(2, 1fr); }
  .detail__lateral .encart:last-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  :root { --entete-h: 72px; }
  /* Le flou d'arrière-plan crée un bloc conteneur pour les éléments en position
     fixe : sans cette remise à zéro, le menu déroulant ne couvrirait pas l'écran. */
  .entete { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--blanc); }
  .bandeau { display: none; }
  .entete__logo .marque { height: 46px; }
  .burger { display: flex; }
  .entete__tel-mobile { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--bleu); color: #fff; margin-left: auto; }
  .nav {
    position: fixed; inset: var(--entete-h) 0 0 0; z-index: 99; flex-direction: column; align-items: stretch; gap: .3rem;
    padding: 1.2rem 1.25rem 2rem; background: #fff; overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .nav--ouvert { opacity: 1; visibility: visible; transform: none; }
  .nav__lien { font-size: 1.15rem; padding: .85rem 1rem; border-radius: 12px; }
  .nav__chevron { display: none; }
  .nav__sous { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 .4rem 1rem; min-width: 0; }
  .nav__sous-lien { font-size: 1rem; }
  .nav__actions { flex-direction: column; align-items: stretch; margin: 1rem 0 0; padding: 1.2rem 0 0; border-left: 0; border-top: 1px solid var(--ligne); }
  .nav__tel { justify-content: center; font-size: 1.15rem; }
  .nav__tel span { display: inline; }
  .nav__actions .bouton { width: 100%; }
  .heros { min-height: 0; padding-top: 2.5rem; }
  .heros__grille, .vedette, .zones, .bande-cta__grille, .contact, .bloc-service { grid-template-columns: 1fr; }
  .vedette--inverse .vedette__visuel, .bloc-service--inverse .bloc-service__visuel { order: 0; }
  .bande-cta__actions { justify-content: flex-start; }
  .confiance { margin-top: 2rem; }
  .confiance__grille { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .points { grid-template-columns: 1fr; }
  .flottant { display: grid; }
  .etiquette-experience { left: 1rem; bottom: 1rem; }
  .pied__grille { grid-template-columns: 1fr 1fr; }
  .titre-section--ligne .temoignages__nav { display: none; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .heros__carte { padding: 1.3rem; }
  .heros__points { flex-direction: column; gap: .5rem; }
  .grille-services, .grille-realisations, .atouts, .formulaire__grille, .coches--deux, .confiance__grille, .detail__lateral, .pied__grille { grid-template-columns: 1fr; }
  .actions .bouton { width: 100%; }
  .temoignage { flex-basis: 86%; }
  .bouton--large { padding-inline: 1rem; }
  .pied__bas-ligne { justify-content: center; text-align: center; }
}