/* MCT RÉNOVATION COUVERTURE — feuille de style unique
   Couleurs et typographie se règlent dans le bloc :root ci-dessous. */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  --noir: #070A0F;
  --noir-2: #10151D;
  --noir-3: #1A212C;
  --bleu: #0878D1;
  --bleu-clair: #1597FF;
  --bleu-fonce: #0662AB;
  --blanc: #FFFFFF;
  --gris: #F4F6F8;
  --gris-texte: #667085;
  --encre: #10151D;
  --trait: #DDE2E8;
  --trait-sombre: rgba(255, 255, 255, .13);
  --texte-sombre: #B7C0CC;       /* texte courant sur fond noir */
  --erreur: #B42318;
  --rayon: 4px;
  --page: 1200px;
  --gout: clamp(16px, 4vw, 40px);
  --entete: 72px;
  --police: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  /* motif ardoise : rangs décalés, utilisé en filigrane sur les fonds noirs */
  --ardoise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='64'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.055'%3E%3Cpath d='M0 .5h96M0 32.500h96M.500 0v32M48.500 0v32M24.500 32v32M72.500 32v32'/%3E%3C/g%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--entete) + 16px); }
body {
  margin: 0;
  font-family: var(--police);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--encre);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
fieldset { border: 0; min-width: 0; }
a { color: var(--bleu); text-underline-offset: .18em; }
a:hover { color: var(--bleu-fonce); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--bleu-clair); outline-offset: 3px; border-radius: 2px; }
.ico { flex: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.pot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
mark { background: #FFF1B8; color: var(--encre); padding: 0 .3em; border-radius: 2px; }

h1, h2, h3 { font-stretch: 112%; font-weight: 800; line-height: 1.12; letter-spacing: -.012em; text-wrap: balance; }
h1 { font-size: clamp(1.6rem, .9rem + 3.9vw, 3.5rem); text-transform: uppercase; letter-spacing: -.005em; overflow-wrap: anywhere; hyphens: auto; }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.25rem); }
h3 { font-size: 1.2rem; font-stretch: 106%; font-weight: 700; }
p { text-wrap: pretty; }

.evitement { position: absolute; left: 16px; top: -100px; z-index: 200; background: var(--blanc); color: var(--encre); padding: 12px 18px; border-radius: var(--rayon); font-weight: 700; }
.evitement:focus { top: 12px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: .7em 1.35em;
  border: 2px solid transparent; border-radius: var(--rayon);
  font-weight: 700; font-stretch: 106%; font-size: .9375rem; line-height: 1.2;
  text-transform: uppercase; letter-spacing: .035em; text-decoration: none; text-align: center;
  transition: background-color .16s, border-color .16s, color .16s, transform .16s;
}
.btn:active { transform: translateY(1px); }
.btn--large { min-height: 56px; padding: .8em 1.6em; font-size: 1rem; }
.btn--bleu { background: var(--bleu); color: var(--blanc); }
.btn--bleu:hover { background: var(--bleu-clair); color: var(--blanc); }
.btn--blanc { background: var(--blanc); color: var(--noir); }
.btn--blanc:hover { background: #E3F1FF; color: var(--noir); }
.btn--contour { border-color: var(--encre); color: var(--encre); background: transparent; }
.btn--contour:hover { background: var(--encre); color: var(--blanc); }
.btn--contour-clair { border-color: rgba(255, 255, 255, .55); color: var(--blanc); background: transparent; }
.btn--contour-clair:hover { border-color: var(--blanc); background: var(--blanc); color: var(--noir); }
.btn--lien-clair { background: none; border: 0; color: var(--blanc); text-decoration: underline; text-underline-offset: .25em; padding-inline: .6em; }
.btn--lien-clair:hover { color: #CFE8FF; }

.badge { display: inline-flex; align-items: center; gap: .5em; font-weight: 700; font-stretch: 106%; font-size: .875rem; text-transform: uppercase; letter-spacing: .06em; color: var(--bleu); }
.badge--grand { font-size: 1rem; color: var(--blanc); border: 1px solid var(--trait-sombre); border-left: 4px solid var(--bleu-clair); padding: .7em 1.1em; background: rgba(255, 255, 255, .04); }
.badge--grand .ico { color: var(--bleu-clair); }

/* ---------- En-tête ---------- */
.entete { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 100; background: var(--noir); color: var(--blanc); border-bottom: 1px solid var(--trait-sombre); }
.entete__in { max-width: 1360px; margin: 0 auto; padding: 0 var(--gout); min-height: var(--entete); display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); }
.logo { display: flex; align-items: center; gap: 10px; color: var(--blanc); text-decoration: none; margin-right: auto; }
.logo:hover { color: var(--blanc); }
.logo__toit { color: var(--bleu-clair); width: 38px; height: auto; }
.logo__txt { display: flex; flex-direction: column; line-height: 1; }
.logo__txt b { font-stretch: 125%; font-weight: 900; font-size: 1.5rem; letter-spacing: .02em; }
.logo__txt span { font-stretch: 100%; font-weight: 600; font-size: .6875rem; text-transform: uppercase; letter-spacing: .12em; color: var(--texte-sombre); margin-top: 4px; white-space: nowrap; }
.nav ul { display: flex; gap: clamp(10px, 1.6vw, 26px); }
.nav a { color: var(--blanc); text-decoration: none; font-weight: 600; font-size: .9375rem; padding: .5em 0; border-bottom: 2px solid transparent; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--bleu-clair); }
.nav__tel { display: none; }
.entete__tel { display: inline-flex; align-items: center; gap: .5em; color: var(--blanc); text-decoration: none; font-weight: 800; font-stretch: 108%; white-space: nowrap; }
.entete__tel .ico { color: var(--bleu-clair); }
.entete__tel:hover { color: var(--bleu-clair); }
.entete__cta { min-height: 44px; white-space: nowrap; }
.burger { display: none; background: none; border: 0; color: var(--blanc); width: 48px; height: 48px; align-items: center; justify-content: center; margin-right: -10px; }
.burger__x { display: none; }
.burger[aria-expanded="true"] .burger__ico { display: none; }
.burger[aria-expanded="true"] .burger__x { display: block; }

@media (max-width: 1239px) {
  .burger { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--noir); border-bottom: 1px solid var(--trait-sombre); padding: 8px var(--gout) 28px; max-height: calc(100dvh - var(--entete)); overflow-y: auto; }
  .nav.est-ouvert { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: 16px 0; font-size: 1.125rem; border-bottom: 1px solid var(--trait-sombre); }
  .nav a[aria-current="page"] { color: var(--bleu-clair); }
  .nav__tel { display: grid; gap: 12px; margin-top: 20px; }
  .nav__tel a { display: inline-flex; align-items: center; gap: .6em; border: 0; font-size: 1.25rem; font-weight: 800; padding: 6px 0; }
  .nav__tel .ico { color: var(--bleu-clair); }
}
@media (max-width: 759px) {
  :root { --entete: 62px; }
  .entete__tel, .entete__cta { display: none; }
  .logo__txt b { font-size: 1.3rem; }
}
@media (max-width: 359px) { .logo__txt span { font-size: .625rem; letter-spacing: .08em; } }

/* ---------- Photos d'arrière-plan ---------- */
.fond { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.fond img { width: 100%; height: 100%; object-fit: cover; }
.fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(7, 10, 15, .93) 0%, rgba(7, 10, 15, .8) 42%, rgba(7, 10, 15, .42) 100%); }
@media (max-width: 759px) { .fond::after { background: linear-gradient(180deg, rgba(7, 10, 15, .8), rgba(7, 10, 15, .72)); } }

/* ---------- Accueil : hero ---------- */
.hero { position: relative; background: var(--noir) var(--ardoise); color: var(--blanc); overflow: hidden; border-bottom: 5px solid var(--bleu-clair); }
.hero .fond::after { background: linear-gradient(105deg, rgba(7, 10, 15, .94) 0%, rgba(7, 10, 15, .84) 36%, rgba(7, 10, 15, .3) 62%, rgba(7, 10, 15, .12) 100%); }
.hero__in { position: relative; z-index: 1; max-width: 1360px; margin: 0 auto; display: grid; }
.hero__txt { padding: clamp(44px, 8vw, 110px) var(--gout) clamp(44px, 7vw, 100px); display: grid; gap: 20px; justify-items: start; align-content: center; max-width: 760px; }
.hero h1 { font-size: clamp(1.75rem, 8.6vw, 2.75rem); font-stretch: 118%; font-weight: 900; line-height: .98; hyphens: manual; text-shadow: 0 2px 24px rgba(0, 0, 0, .45); }
@media (min-width: 960px) { .hero h1 { font-size: clamp(2.6rem, 4.9vw, 4.4rem); } .hero__in { min-height: min(700px, calc(100dvh - var(--entete) - 80px)); } }
.hero__sigle { display: block; font-size: 1.75em; font-stretch: 125%; line-height: .86; letter-spacing: .01em; color: var(--bleu-clair); margin-bottom: .12em; }
.hero__sous { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; font-stretch: 104%; line-height: 1.35; max-width: 30em; }
.hero__desc { color: #D5DBE3; max-width: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero__tel2 { color: #D5DBE3; font-size: .9375rem; }
.hero__tel2 a { color: var(--blanc); font-weight: 800; font-size: 1.15rem; font-stretch: 108%; text-decoration: none; border-bottom: 2px solid var(--bleu-clair); margin-left: .3em; white-space: nowrap; }
.hero .badge--grand { background: rgba(7, 10, 15, .55); }
@media (max-width: 759px) { .hero .fond::after { background: linear-gradient(180deg, rgba(7, 10, 15, .62) 0%, rgba(7, 10, 15, .8) 100%); } }
@media (prefers-reduced-motion: no-preference) {
  .hero__txt > * { animation: monte .6s cubic-bezier(.2, .7, .2, 1) both; }
  .hero__txt > :nth-child(2) { animation-delay: .06s; }
  .hero__txt > :nth-child(3) { animation-delay: .12s; }
  .hero__txt > :nth-child(4) { animation-delay: .18s; }
  .hero__txt > :nth-child(5) { animation-delay: .24s; }
  .hero__txt > :nth-child(6) { animation-delay: .3s; }
  .hero .fond img { animation: zoom 1.6s cubic-bezier(.2, .7, .2, 1) both; }
}
@keyframes monte { from { opacity: 0; transform: translateY(14px); } }
@keyframes zoom { from { transform: scale(1.08); } }

/* ---------- Barre de conversion ---------- */
.bandeau { background: var(--bleu); color: var(--blanc); }
.bandeau__in { max-width: 1360px; margin: 0 auto; padding: 18px var(--gout); display: flex; flex-wrap: wrap; align-items: center; gap: 10px 32px; }
.bandeau__q { font-stretch: 112%; font-weight: 800; font-size: clamp(1.15rem, 2vw, 1.5rem); text-transform: uppercase; }
.bandeau a { color: var(--blanc); text-decoration: none; display: inline-flex; align-items: center; gap: .5em; font-weight: 700; }
.bandeau__devis { font-size: 1.0625rem; border-bottom: 2px solid rgba(255, 255, 255, .6); padding-bottom: 2px; }
.bandeau__devis:hover { border-bottom-color: var(--blanc); }
.bandeau__tel { margin-left: auto; font-stretch: 114%; font-weight: 900; font-size: clamp(1.35rem, 2.6vw, 1.9rem); white-space: nowrap; }
@media (max-width: 759px) { .bandeau__tel { margin-left: 0; } }

/* ---------- Sections ---------- */
.sec { padding: clamp(56px, 8vw, 104px) 0; }
.sec--serre { padding-top: 0; }
.sec--clair { background: var(--blanc); }
.sec--gris { background: var(--gris); }
.sec--sombre { background: var(--noir-2); color: var(--blanc); }
.sec--sombre .sec__tete p { color: var(--texte-sombre); }
.sec__in { max-width: var(--page); margin: 0 auto; padding: 0 var(--gout); }
.sec__etroit { max-width: 820px; }
.sec__tete { display: grid; gap: 14px; margin-bottom: clamp(28px, 4vw, 48px); max-width: 44em; }
.sec__tete p { color: var(--gris-texte); font-size: 1.125rem; }
.sec__tete h2::before { content: ""; display: block; width: 44px; height: 4px; background: var(--bleu); margin-bottom: 18px; transform: skewX(-32deg); transform-origin: left; }
.sec__suite { margin-top: clamp(28px, 4vw, 44px); }
.sec__suite--duo { display: flex; flex-wrap: wrap; gap: 12px; }
.sec__duo { display: grid; gap: 32px; }
@media (min-width: 900px) { .sec__duo { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: start; } .sec__duo .sec__tete { margin-bottom: 0; position: sticky; top: calc(var(--entete) + 24px); } }
.titre-sec { font-size: 1.35rem; margin: clamp(36px, 5vw, 56px) 0 18px; }
.titre-sec:first-child { margin-top: 0; }
.note { margin-top: 36px; padding: 18px 22px; background: var(--gris); border-left: 4px solid var(--bleu); }
.note--claire { background: rgba(255, 255, 255, .08); color: var(--blanc); margin-top: 0; font-size: .9375rem; }
.puces { display: grid; gap: 6px; margin: 14px 0 18px; padding-left: 1.2em; list-style: square; }
.puces li::marker { color: var(--bleu); }

/* ---------- Atouts ---------- */
.atouts { display: grid; gap: 28px 32px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.atouts li { display: flex; gap: 16px; align-items: flex-start; }
.atouts .ico { color: var(--bleu); margin-top: 2px; }
.atouts h2 { font-size: 1.0625rem; font-stretch: 108%; margin-bottom: 4px; }
.atouts p { color: var(--gris-texte); font-size: .9375rem; line-height: 1.5; }

/* ---------- Tuiles de services ---------- */
.cartes { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); }
.carte { display: grid; gap: 12px; align-content: start; }
.carte__tuile { position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; aspect-ratio: 4 / 3; max-width: 100%; padding: 20px; overflow: hidden; border-radius: var(--rayon); background: var(--noir-2) var(--ardoise); color: var(--blanc); text-decoration: none; border-bottom: 4px solid var(--bleu); }
.carte__tuile:hover { color: var(--blanc); border-bottom-color: var(--bleu-clair); }
.carte__photo { position: absolute; inset: 0; }
.carte__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.2, .7, .2, 1); }
.carte__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7, 10, 15, .05) 30%, rgba(7, 10, 15, .88) 100%); }
.carte__tuile:hover .carte__photo img, .carte__tuile:focus-visible .carte__photo img { transform: scale(1.06); }
.carte__picto { position: absolute; top: 20px; left: 20px; color: var(--bleu-clair); }
.carte__titre { position: relative; font-size: 1.3rem; font-stretch: 110%; font-weight: 800; line-height: 1.15; text-shadow: 0 1px 12px rgba(0, 0, 0, .5); }
.carte__lien { position: relative; display: inline-flex; align-items: center; gap: .4em; font-weight: 700; font-size: .8125rem; text-transform: uppercase; letter-spacing: .05em; color: #CFE8FF; }
.carte__txt { color: var(--gris-texte); font-size: .9688rem; line-height: 1.5; padding-inline: 2px; }
@media (max-width: 619px) {
  .cartes:not(.cartes--detail) { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .cartes:not(.cartes--detail) .carte__tuile { aspect-ratio: 1 / 1; padding: 12px; gap: 0; }
  .cartes:not(.cartes--detail) .carte__titre { font-size: 1rem; font-stretch: 104%; overflow-wrap: anywhere; hyphens: auto; }
  .cartes:not(.cartes--detail) .carte__lien { display: none; }
  .cartes:not(.cartes--detail) .carte__picto { top: 12px; left: 12px; }
  .cartes:not(.cartes--detail) .carte__picto .ico { width: 40px; height: 40px; }
}
.mots { margin-top: 22px; color: var(--gris-texte); font-size: .9375rem; max-width: 70em; }
.mots strong { color: var(--encre); }
.liens-services { display: flex; flex-wrap: wrap; gap: 10px; }
.liens-services a { display: inline-flex; align-items: center; gap: .55em; min-height: 46px; padding: .5em 1em; border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--blanc); color: var(--encre); text-decoration: none; font-weight: 600; font-size: .9375rem; }
.liens-services a:hover { border-color: var(--bleu); color: var(--bleu); }
.liens-services .ico { color: var(--bleu); }

/* ---------- Galerie ---------- */
.galerie { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 700px) { .galerie { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .galerie { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.galerie a { position: relative; display: block; overflow: hidden; border-radius: var(--rayon); background: var(--noir-3); aspect-ratio: 4 / 3; }
.galerie img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
.galerie a:hover img, .galerie a:focus-visible img { transform: scale(1.045); }
.galerie__zoom { position: absolute; right: 10px; bottom: 10px; width: 36px; height: 36px; display: grid; place-items: center; background: var(--bleu); color: var(--blanc); border-radius: 2px; opacity: 0; transform: translateY(6px); transition: opacity .16s, transform .16s; }
.galerie a:hover .galerie__zoom, .galerie a:focus-visible .galerie__zoom { opacity: 1; transform: none; }
.galerie--une { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.galerie--une li:first-child { grid-column: span 2; }
.galerie--une li:first-child a { aspect-ratio: 16 / 10; }
@media (min-width: 900px) {
  .galerie--une { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 1fr; }
  .galerie--une li:first-child { grid-column: span 2; grid-row: span 2; }
  .galerie--une li:first-child a { aspect-ratio: auto; height: 100%; }
}
.galerie--mur { --h: 150px; display: flex; flex-wrap: wrap; gap: 8px; }
@media (min-width: 700px) { .galerie--mur { --h: 230px; gap: 10px; } }
@media (min-width: 1100px) { .galerie--mur { --h: 280px; } }
.galerie--mur::after { content: ""; flex-grow: 100000; }
.galerie--mur li { height: var(--h); flex: 100 1 calc(var(--h) * 1); }
.galerie--mur li.f-p { flex: 75 1 calc(var(--h) * .75); }
.galerie--mur li.f-l { flex: 133 1 calc(var(--h) * 1.333); }
.galerie--mur li.f-x { flex: 178 1 calc(var(--h) * 1.778); }
.galerie--mur a { aspect-ratio: auto; height: 100%; }
.galerie li[hidden] { display: none; }
.galerie__vide { color: var(--texte-sombre); padding: 32px 0; }
.galerie__vide a { color: var(--blanc); }
.sec--galerie { padding-top: clamp(28px, 4vw, 48px); }
.sec--mosaique { padding-block: clamp(40px, 6vw, 72px); }
.sec--mosaique .sec__in { max-width: 1600px; padding-inline: clamp(8px, 2vw, 32px); }
.sec--mosaique .sec__tete, .sec--mosaique .sec__suite { padding-inline: clamp(8px, 2vw, 8px); }
.sec--mosaique .galerie { gap: 6px; }
.sec--mosaique .galerie a { border-radius: 0; }
@media (min-width: 900px) { .sec--mosaique .galerie--une { grid-auto-rows: clamp(200px, 21vw, 340px); } .sec--mosaique .galerie--une a { aspect-ratio: auto; height: 100%; } }
.filtres { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filtre { min-height: 44px; padding: .45em 1em; background: transparent; color: var(--blanc); border: 1px solid var(--trait-sombre); border-radius: var(--rayon); font-weight: 600; font-size: .9375rem; display: inline-flex; align-items: center; gap: .55em; transition: background-color .16s, border-color .16s; }
.filtre span { font-size: .75rem; font-weight: 700; color: var(--texte-sombre); }
.filtre:hover { border-color: var(--bleu-clair); }
.filtre[aria-pressed="true"] { background: var(--bleu); border-color: var(--bleu); }
.filtre[aria-pressed="true"] span { color: var(--blanc); }

/* visionneuse */
.visionneuse { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(4, 6, 9, .96); color: var(--blanc); }
.visionneuse::backdrop { background: rgba(4, 6, 9, .9); }
.visionneuse__cadre { position: absolute; inset: 56px 12px 84px; display: grid; place-items: center; }
.visionneuse__cadre img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 2px; }
.visionneuse__legende { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 72px 20px; text-align: center; font-size: .9375rem; color: var(--texte-sombre); min-height: 84px; display: grid; place-items: center; }
.visionneuse button { position: absolute; z-index: 2; width: 48px; height: 48px; display: grid; place-items: center; background: rgba(255, 255, 255, .1); color: var(--blanc); border: 0; border-radius: var(--rayon); }
.visionneuse button:hover { background: var(--bleu); }
.visionneuse__fermer { top: 6px; right: 8px; }
.visionneuse__prec { left: 8px; bottom: 18px; }
.visionneuse__suiv { right: 8px; bottom: 18px; }
.visionneuse__compte { position: absolute; top: 18px; left: 16px; font-size: .875rem; font-weight: 700; color: var(--texte-sombre); }
@media (min-width: 900px) {
  .visionneuse__cadre { inset: 64px 88px 84px; }
  .visionneuse__prec, .visionneuse__suiv { top: 50%; bottom: auto; transform: translateY(-50%); }
  .visionneuse__prec { left: 20px; } .visionneuse__suiv { right: 20px; }
}

/* ---------- Étapes ---------- */
.etapes { counter-reset: etape; display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.etapes li { counter-increment: etape; border-top: 3px solid var(--noir); padding-top: 18px; display: grid; gap: 8px; align-content: start; }
.etapes li::before { content: counter(etape); font-stretch: 125%; font-weight: 900; font-size: 2.5rem; line-height: 1; color: var(--bleu); }
.etapes p { color: var(--gris-texte); font-size: .9688rem; }

/* ---------- Bandeaux d'appel à l'action ---------- */
.cta { background: var(--bleu); color: var(--blanc); }
.cta--fuite { background: var(--noir) var(--ardoise); border-top: 4px solid var(--bleu-clair); }
.cta--fuite .cta__in { padding-block: clamp(56px, 8vw, 96px); }
.cta { position: relative; overflow: hidden; }
.cta__in { position: relative; z-index: 1; max-width: var(--page); margin: 0 auto; padding: clamp(40px, 6vw, 68px) var(--gout); display: grid; gap: 26px; align-items: center; }
.cta h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); text-transform: uppercase; }
.cta p { margin-top: 10px; font-size: 1.0625rem; max-width: 36em; color: rgba(255, 255, 255, .88); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cta--fuite .btn--blanc { background: var(--bleu); color: var(--blanc); }
.cta--fuite .btn--blanc:hover { background: var(--bleu-clair); }
@media (min-width: 1000px) { .cta__in { grid-template-columns: minmax(0, 1fr) auto; gap: 48px; } .cta__actions { justify-content: flex-end; max-width: 520px; } }

/* ---------- Villes ---------- */
.villes-liste { display: grid; gap: 2px 24px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.villes-liste a { display: flex; align-items: center; gap: .55em; min-height: 46px; padding: .4em 0; color: var(--encre); text-decoration: none; font-weight: 600; border-bottom: 1px solid var(--trait); }
.villes-liste a:hover { color: var(--bleu); border-bottom-color: var(--bleu); }
.villes-liste .ico { color: var(--bleu); }
.villes-liste--col { grid-template-columns: 1fr; }
.villes-cartes { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.villes-cartes a { display: grid; gap: 4px; height: 100%; padding: 20px; border: 1px solid var(--trait); border-left: 3px solid var(--noir); border-radius: var(--rayon); color: var(--encre); text-decoration: none; transition: border-color .16s, transform .16s; }
.villes-cartes a:hover { border-color: var(--bleu); transform: translateY(-2px); }
.villes-cartes__nom { font-stretch: 108%; font-weight: 800; font-size: 1.125rem; line-height: 1.2; }
.villes-cartes__cp { color: var(--gris-texte); font-size: .875rem; font-weight: 600; }
.villes-cartes__lien { margin-top: 10px; display: inline-flex; align-items: center; gap: .4em; color: var(--bleu); font-weight: 700; font-size: .875rem; }

/* ---------- Avis ---------- */
.avis { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.avis li { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 24px; display: grid; gap: 14px; }
.avis__auteur { font-weight: 700; font-size: .9375rem; color: var(--gris-texte); }

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px solid var(--trait); }
.faq details:first-child { border-top: 1px solid var(--trait); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; min-height: 56px; cursor: pointer; font-weight: 700; font-stretch: 104%; font-size: 1.0625rem; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { color: var(--bleu); transition: transform .2s; }
.faq details[open] summary .ico { transform: rotate(45deg); }
.faq summary:hover { color: var(--bleu); }
.faq details p { padding: 0 0 22px; color: #3F4A5A; max-width: 44em; }

/* ---------- En-tête des pages intérieures ---------- */
.tete { background: var(--noir) var(--ardoise); color: var(--blanc); position: relative; overflow: hidden; }
.tete::after { content: ""; position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; height: 4px; background: linear-gradient(90deg, var(--bleu) 0 30%, transparent 30%); }
.tete__in { position: relative; z-index: 1; max-width: var(--page); margin: 0 auto; padding: clamp(28px, 4vw, 44px) var(--gout) clamp(40px, 6vw, 72px); display: grid; gap: 18px; justify-items: start; }
.tete h1 { max-width: 18em; }
.tete__chapo { font-size: clamp(1.0625rem, 1.6vw, 1.2rem); color: #D5DBE3; max-width: 44em; }
.tete h1 { text-shadow: 0 2px 20px rgba(0, 0, 0, .4); }
.tete__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.tete__meta { display: flex; align-items: flex-start; gap: .5em; font-size: .9375rem; color: var(--texte-sombre); }
.tete__meta .ico { color: var(--bleu-clair); margin-top: .25em; }
.tete--centre .tete__in { justify-items: center; text-align: center; padding-block: clamp(56px, 9vw, 120px); }
.tete--centre .tete__actions { justify-content: center; }
.merci__ico { color: var(--bleu-clair); }
.fil { font-size: .875rem; margin-bottom: 6px; }
.fil ol { display: flex; flex-wrap: wrap; gap: 4px 0; }
.fil li + li::before { content: "/"; margin: 0 .6em; color: var(--gris-texte); }
.fil a { color: var(--texte-sombre); text-decoration: none; }
.fil a:hover { color: var(--blanc); text-decoration: underline; }
.fil [aria-current] { color: var(--blanc); font-weight: 600; }

/* ---------- Pages de contenu ---------- */
.article { display: grid; gap: 40px; }
@media (min-width: 960px) { .article { grid-template-columns: minmax(0, 1fr) 360px; gap: 64px; align-items: start; } .article .encart { position: sticky; top: calc(var(--entete) + 24px); } }
.article__corps h2 { font-size: clamp(1.35rem, 2.4vw, 1.7rem); margin: 1.7em 0 .6em; }
.article__corps h2:first-child { margin-top: 0; }
.article__corps p { max-width: 42em; color: #2B3442; }
.article__corps p + p { margin-top: 1em; }
.encart { background: var(--gris); border-top: 4px solid var(--bleu); border-radius: var(--rayon); padding: 28px 24px; display: grid; gap: 16px; }
.encart h2 { font-size: 1.25rem; }
.encart p { font-size: .9688rem; }
.encart--sombre { background: var(--noir-2); color: var(--blanc); }
.encart--sombre p { color: var(--texte-sombre); }
.encart--sombre .badge { color: var(--blanc); }
.encart--sombre .badge .ico { color: var(--bleu-clair); }
.coches { display: grid; gap: 10px; }
.coches li { position: relative; padding-left: 1.7em; font-weight: 600; font-size: .9688rem; line-height: 1.4; }
.coches li::before { content: ""; position: absolute; left: 0; top: .28em; width: .95em; height: .5em; border-left: 3px solid var(--bleu); border-bottom: 3px solid var(--bleu); transform: rotate(-45deg); }
.coches--espace { margin-top: 24px; }
.contact-liste { display: grid; gap: 4px; }
.contact-liste li, .contact-liste a { display: flex; align-items: center; gap: .7em; min-height: 46px; font-weight: 700; font-size: 1.0625rem; overflow-wrap: anywhere; }
.contact-liste a { color: var(--blanc); text-decoration: none; }
.contact-liste a:hover { color: var(--bleu-clair); }
.contact-liste .ico { color: var(--bleu-clair); }
.contact-liste--sombre a { color: var(--encre); }
.contact-liste--sombre a:hover { color: var(--bleu); }
.contact-liste--sombre .ico { color: var(--bleu); }
.contact-ville { display: grid; gap: 40px; }
.contact-ville h2 { font-size: 1.5rem; margin-bottom: 16px; }
.contact-ville p { margin-top: 20px; }
@media (min-width: 860px) { .contact-ville { grid-template-columns: 1fr 1fr; gap: 64px; } }
.texte h2 { font-size: 1.35rem; margin: 2em 0 .6em; }
.texte h2:first-child { margin-top: 0; }
.texte p + p { margin-top: 1em; }
.fiche { display: grid; grid-template-columns: 1fr; gap: 2px 24px; margin-top: 8px; }
.fiche dt { font-weight: 700; font-size: .875rem; color: var(--gris-texte); margin-top: 10px; }
@media (min-width: 620px) { .fiche { grid-template-columns: 230px 1fr; } .fiche dt, .fiche dd { padding: 10px 0; border-bottom: 1px solid var(--trait); margin: 0; } }

/* ---------- Formulaires ---------- */
.page-form { display: grid; gap: 36px; }
@media (min-width: 960px) { .page-form { grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; } }
.page-form__form { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); padding: clamp(20px, 4vw, 40px); }
.page-form__form > h2 { font-size: 1.4rem; margin-bottom: 20px; }
.page-form__cote { display: grid; gap: 24px; align-content: start; }
.form { display: grid; gap: 20px; }
.form fieldset { display: grid; gap: 18px; }
.form fieldset + fieldset { margin-top: 12px; }
.form fieldset + fieldset legend { width: 100%; padding-top: 28px; border-top: 1px solid var(--trait); }
.form legend { font-stretch: 110%; font-weight: 800; font-size: 1.2rem; margin-bottom: 18px; padding: 0; }
.form__duo { display: grid; gap: 18px; }
@media (min-width: 560px) { .form__duo { grid-template-columns: 1fr 1fr; } .form__duo--ville { grid-template-columns: 2fr 1fr; } }
.champ { display: grid; gap: 6px; align-content: start; }
.champ label { font-weight: 700; font-size: .9375rem; }
.facultatif { font-weight: 400; color: var(--gris-texte); }
.champ input:not([type="file"]), .champ select, .champ textarea {
  width: 100%; min-height: 50px; padding: .65em .85em; font-size: 1rem;
  background: var(--blanc); color: var(--encre); border: 1.5px solid #B9C2CE; border-radius: var(--rayon);
  transition: border-color .16s, box-shadow .16s;
}
.champ textarea { min-height: 130px; resize: vertical; line-height: 1.5; }
.champ input:not([type="file"]):focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(21, 151, 255, .3); }
.champ ::placeholder { color: #8A94A3; }
.champ [aria-invalid="true"] { border-color: var(--erreur) !important; }
.champ input[type="file"] { width: 100%; padding: 14px; border: 1.5px dashed #B9C2CE; border-radius: var(--rayon); background: var(--gris); font-size: .9375rem; }
.champ input[type="file"]::file-selector-button { margin-right: 12px; padding: .55em 1em; border: 0; border-radius: 3px; background: var(--noir); color: var(--blanc); font-weight: 700; cursor: pointer; }
.champ__aide { font-size: .875rem; color: var(--gris-texte); }
.form > .champ__aide { margin-top: -10px; }
.champ__err { font-size: .875rem; font-weight: 600; color: var(--erreur); }
.champ__err:empty { display: none; }
.form__alerte { padding: 14px 16px; background: #FEF3F2; border-left: 4px solid var(--erreur); color: #7A271A; font-weight: 600; border-radius: 2px; }
.form__rgpd { font-size: .8125rem; color: var(--gris-texte); }
.form__fichiers { display: grid; gap: 4px; font-size: .875rem; }
.form__fichiers:empty { display: none; }
.form__fichiers li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 10px; background: var(--gris); border-radius: 2px; overflow-wrap: anywhere; }
.form .btn { justify-self: start; }
.form--compact { gap: 14px; }
.form--compact .btn { justify-self: stretch; }
@media (max-width: 559px) { .form .btn { justify-self: stretch; } }

/* ---------- Pop-ups ---------- */
.popup { width: min(460px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); overflow-y: auto; padding: 36px 28px 28px; border: 0; border-top: 5px solid var(--bleu); border-radius: var(--rayon); background: var(--blanc); color: var(--encre); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .6); }
.popup::backdrop { background: rgba(7, 10, 15, .72); }
.popup[open] { display: grid; gap: 14px; }
.popup h2 { font-size: 1.5rem; padding-right: 36px; }
.popup p { color: #3F4A5A; }
.popup__fermer { position: absolute; top: 10px; right: 10px; width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: var(--encre); border-radius: var(--rayon); }
.popup__fermer:hover { background: var(--gris); }
.popup__actions { display: grid; gap: 10px; margin-top: 6px; }
.popup--urgence { border-top-color: var(--noir); }
@media (prefers-reduced-motion: no-preference) {
  .popup[open] { animation: popup .22s cubic-bezier(.2, .7, .2, 1); }
  @keyframes popup { from { opacity: 0; transform: translateY(12px); } }
}

/* ---------- Pied de page ---------- */
.pied { background: var(--noir) var(--ardoise); color: var(--texte-sombre); font-size: .9375rem; }
.pied__in { max-width: var(--page); margin: 0 auto; padding: clamp(48px, 7vw, 80px) var(--gout) 40px; display: grid; gap: 36px 40px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.pied__marque { display: grid; gap: 14px; align-content: start; justify-items: start; }
.pied__nom { font-stretch: 118%; font-weight: 900; font-size: 1.2rem; color: var(--blanc); line-height: 1.15; }
.pied .badge { color: var(--blanc); }
.pied .badge .ico { color: var(--bleu-clair); }
.pied__petit { font-size: .8125rem; }
.pied h2 { font-size: .875rem; font-stretch: 108%; text-transform: uppercase; letter-spacing: .08em; color: var(--blanc); margin-bottom: 12px; }
.pied__liste li, .pied__liste a { display: flex; align-items: center; gap: .6em; min-height: 40px; overflow-wrap: anywhere; }
.pied a { color: var(--texte-sombre); text-decoration: none; }
.pied a:hover { color: var(--blanc); }
.pied__liste .ico { color: var(--bleu-clair); }
.pied__bas { width: min(100% - 2 * var(--gout), var(--page) - 2 * var(--gout)); margin: 0 auto; padding: 20px 0 28px; border-top: 1px solid var(--trait-sombre); display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; font-size: .875rem; }
.pied__bas ul { display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* ---------- Lignes directes (mobile) + barre fixe mobile ---------- */
.lignes { display: none; }
.barre-mobile { display: none; }
@media (max-width: 759px) {
  .lignes { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 0 .45em; margin: 0; padding: 7px 12px; background: var(--bleu); color: var(--blanc); font-size: .875rem; font-weight: 600; line-height: 1.5; text-align: center; }
  .lignes a { color: var(--blanc); font-weight: 800; font-stretch: 106%; text-decoration: none; white-space: nowrap; padding: 4px 0; }
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom)); }
  .barre-mobile { display: grid; grid-template-columns: 1fr 1fr 1.25fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding-bottom: env(safe-area-inset-bottom); background: var(--noir); border-top: 2px solid var(--bleu-clair); box-shadow: 0 -8px 24px rgba(0, 0, 0, .28); }
  .barre-mobile a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-height: 64px; padding: 6px 4px; color: var(--blanc); text-decoration: none; font-weight: 700; font-stretch: 104%; font-size: .8125rem; line-height: 1.1; text-align: center; }
  .barre-mobile a + a { border-left: 1px solid var(--trait-sombre); }
  .barre-mobile .ico { color: var(--bleu-clair); }
  .barre-mobile__devis { background: var(--bleu); }
  .barre-mobile a.barre-mobile__devis { border-left: 0; text-transform: uppercase; letter-spacing: .03em; font-weight: 800; }
  .barre-mobile__devis .ico { color: var(--blanc); }
  .hero__actions .btn, .tete__actions .btn { flex: 1 1 100%; }
}

@media (max-width: 359px) {
  .btn--large { font-size: .875rem; padding-inline: .9em; letter-spacing: .02em; }
  .barre-mobile a { font-size: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
@media print {
  .entete, .lignes, .barre-mobile, .cta, .popup, .bandeau { display: none !important; }
  body { padding: 0; }
}