/* Livradois Peinture, site d'exemple Webialy, moule ARTISANS (24/10/2026).
   Charte Livradois choisie par Hamadi le 27/09/2026 : bleu nuit #1B2440 et or #E2B35A, Instrument Sans (police libre OFL, hébergée chez nous).
   Formes : cartes et photos à 18 px, boutons en pilule, champs à 12 px. Une seule couleur d'accent, l'or ; sur fond clair, le texte d'accent passe en bleu roi.
   Pensé d'abord pour le téléphone (390 px), puis l'ordinateur à partir de 900 px. */
@font-face { font-family: 'Instrument Sans'; font-weight: 400 700; font-display: swap; src: url(../../commun/fonts/instrument-sans-400-700-normal.woff2) format('woff2'); }
/* Le nom Carladès dans la police du logo choisi le 25/10 (Cormorant SC, police libre OFL, hébergée chez nous) */
@font-face { font-family: 'Cormorant SC'; font-weight: 700; font-display: swap; src: url(../../commun/fonts/cormorant-sc-700-latin.woff2) format('woff2'); }

:root {
  --nuit: #1B2440;
  --nuit-2: #161E34;
  --nuit-3: #26304F;
  --or: #E2B35A;
  --or-clair: #F1CD84;
  --sur-nuit: #F5F2EC;
  --sur-nuit-doux: rgb(245 242 236 / .78);
  --fond: #F4F3EF;
  --surface: #FFFFFF;
  --encre: #1E1F22;
  --doux: #5A5C60;
  --ligne: #E4E0D8;
  --accent: #2C3E7A;
  --puce: #FBF1DD;
  --carte-zone: #B9C4E4;
  --carte-hors: #E7E5DF;
  --erreur: #A3341F;
  --texte: 'Instrument Sans', 'Segoe UI', system-ui, sans-serif;
  --gouttiere: max(16px, env(safe-area-inset-left, 0px));
  --r: 18px;
  --r-champ: 12px;
  --ombre: 0 24px 48px -26px rgb(27 36 64 / .45);
  color-scheme: light;
}
/* Mode sombre de l'appareil : les sections claires passent en nuit profonde, la marque reste bleu nuit et or */
@media (prefers-color-scheme: dark) { :root { --fond: #10152A; --surface: #171E37; --encre: #ECEAE4; --doux: #A9AEBD; --ligne: #29314C; --accent: #F1CD84; --puce: #232B47; --carte-zone: #4A5888; --carte-hors: #222A44; --erreur: #F2A08F; --ombre: 0 24px 48px -26px rgb(0 0 0 / .6); color-scheme: dark; } }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 74px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--fond); color: var(--encre); font: 17px/1.55 var(--texte); overflow-x: clip; }
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
[hidden] { display: none !important; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--or); outline-offset: 2px; }
.i { width: 1.15em; height: 1.15em; flex: none; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
.h1 { font: 700 clamp(34px, 8.6vw, 64px)/1.04 var(--texte); letter-spacing: -.03em; }
.h2 { font: 700 clamp(28px, 6.4vw, 44px)/1.08 var(--texte); letter-spacing: -.025em; }
.intro { color: var(--doux); max-width: 56ch; }
.surtitre { font: 600 14px/1.2 var(--texte); letter-spacing: .02em; color: var(--accent); }
.petit { font-size: 13px; line-height: 1.5; color: var(--doux); }
.prix { font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.sec { padding: 72px var(--gouttiere); max-width: 1200px; margin: 0 auto; }
.sec > .h2 + .intro { margin-top: 12px; }

/* ---------- Boutons : pilules, 48 px au moins ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 22px; border-radius: 99px; border: 0; text-decoration: none; font: 700 16px/1.1 var(--texte); white-space: nowrap; transition: background-color .15s, color .15s; }
.btn:active { transform: translateY(1px); }
.btn-or { background: var(--or); color: var(--nuit); }
.btn-or:hover { background: var(--or-clair); }
.btn-clair { background: rgb(245 242 236 / .12); color: var(--sur-nuit); box-shadow: inset 0 0 0 1.5px rgb(245 242 236 / .45); }
.btn-clair:hover { background: rgb(245 242 236 / .2); }
.btn-nuit { background: var(--nuit); color: var(--sur-nuit); }
.btn-nuit:hover { background: var(--nuit-3); }
@media (prefers-color-scheme: dark) { .btn-nuit { background: var(--sur-nuit); color: var(--nuit); } .btn-nuit:hover { background: #fff; } }
.btn-grand { min-height: 56px; font-size: 17px; padding: 0 26px; }
.large { width: 100%; }

/* ---------- Bandeau d'exemple et barre du haut ---------- */
.exemple { padding: 8px var(--gouttiere); font-size: 12.5px; line-height: 1.45; color: var(--sur-nuit-doux); background: var(--nuit-2); }
.exemple strong { color: var(--sur-nuit); }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; padding: 0 var(--gouttiere); background: rgb(27 36 64 / .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--sur-nuit); border-bottom: 1px solid rgb(245 242 236 / .08); }
.logo { display: flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; }
.logo svg { width: 38px; height: 38px; }
.logo-texte { display: grid; font: 700 19px/1 var(--texte); letter-spacing: -.01em; }
.logo-texte small { margin-top: 4px; font-size: 11.5px; font-weight: 500; letter-spacing: .04em; color: var(--or-clair); }
.nav-liens { display: none; gap: 24px; }
.nav-liens a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-weight: 500; font-size: 15px; color: var(--sur-nuit-doux); }
.nav-liens a:hover { color: var(--sur-nuit); }
.nav-appel { min-height: 44px; padding: 0 18px; font-size: 15px; }

/* ---------- 1. Le haut : photo (puis vidéo) du chantier, voile bleu nuit, le logo 3D au centre, le nom dessous ---------- */
.heros { position: relative; isolation: isolate; overflow: hidden; padding: 20px var(--gouttiere) 56px; min-height: calc(100svh - 100px); display: flex; align-items: center; background: var(--nuit); color: var(--sur-nuit); }
.heros-fond img, .heros-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; z-index: -2; }
.heros-voile { position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 85% 65% at 50% 38%, rgb(27 36 64 / .52), rgb(27 36 64 / .84) 78%), linear-gradient(rgb(27 36 64 / .15) 45%, var(--nuit) 99%); }
.heros-in { width: 100%; max-width: 880px; margin: 0 auto; display: grid; justify-items: center; text-align: center; gap: 14px; }
.logo-scene { position: relative; width: 100%; max-width: 320px; height: clamp(168px, 22vw, 220px); touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; }
.logo-scene:active { cursor: grabbing; }
.logo-scene canvas { position: absolute; inset: 0; width: 100%; height: 100%; visibility: hidden; }
.logo-scene.prete canvas { visibility: visible; }
.repli { position: absolute; inset: 0; display: grid; place-items: center; }
.repli svg { width: auto; height: 74%; filter: drop-shadow(0 14px 22px rgb(0 0 0 / .4)); }
.logo-scene.prete .repli { display: none; }
/* hauteur de ligne fixée : quand la police du nom arrive, le nom ne pousse pas le reste du haut (leçon du 10/10, saut au chargement) */
.marque-nom { display: grid; justify-items: center; gap: 10px; margin-top: -6px; }
.marque-nom .nom { font: 700 clamp(48px, 6.4vw, 64px)/1 'Cormorant SC', Georgia, serif; height: 1em; letter-spacing: .05em; padding-left: .05em; color: var(--sur-nuit); text-shadow: 0 4px 18px rgb(0 0 0 / .35); }
.marque-nom .metier { font-size: 12px; font-weight: 600; line-height: 1; letter-spacing: .26em; padding-left: .26em; text-transform: uppercase; color: var(--or); }
.ouvert, .pied-etat { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px; border-radius: 99px; background: rgb(22 30 52 / .7); box-shadow: inset 0 0 0 1px rgb(245 242 236 / .14); font-size: 14px; line-height: 1.3; color: var(--sur-nuit); }
.pastille-ouvert { width: 9px; height: 9px; border-radius: 50%; background: #9BA3B8; flex: none; }
[data-etat="oui"] .pastille-ouvert { background: #6FCF7A; }
[data-etat="non"] .pastille-ouvert { background: #F2A08F; }
.heros .h1 { max-width: 15ch; color: #fff; }
.mot { position: relative; white-space: nowrap; }
.trait { position: absolute; left: -3%; bottom: -.16em; width: 106%; height: .4em; overflow: visible; pointer-events: none; }
.trait path { fill: none; stroke: var(--or); stroke-width: 7; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; }
.heros-sous { max-width: 44ch; color: var(--sur-nuit-doux); font-size: 18px; }
.heros-actions { display: grid; gap: 10px; width: 100%; max-width: 380px; margin-top: 6px; }
.credit-video { position: absolute; right: var(--gouttiere); bottom: 8px; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; background: none; border: 0; font-size: 12px; color: rgb(245 242 236 / .7); }
.credit-video svg { width: 11px; height: 11px; fill: currentColor; }
.credit-video .lecture, .credit-video[data-arret] .pause { display: none; }
.credit-video[data-arret] .lecture { display: block; }

.preuves { list-style: none; margin: 0; padding: 14px var(--gouttiere) 18px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; background: var(--nuit); color: var(--sur-nuit); font-size: 15px; font-weight: 600; }
.preuves li { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; }
.preuves .i { color: var(--or); }

/* ---------- Visuels avant et après ---------- */
.visuel { position: relative; aspect-ratio: 3 / 2; border-radius: var(--r); overflow: hidden; background: #2a3350; box-shadow: var(--ombre); }
.visuel > img, .apres img, .comparer > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.apres { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.etiq-photo { position: absolute; top: 12px; font: 700 12px/1 var(--texte); letter-spacing: .05em; text-transform: uppercase; padding: 7px 10px; border-radius: 99px; background: rgb(22 30 52 / .78); color: #fff; pointer-events: none; }
.etiq-avant { right: 12px; }
.etiq-apres { left: 12px; }

/* ---------- 2. Moment 1 : l'avant et l'après, le curseur simple des chantiers, sans outil (retour d'Hamadi du 24/10) ---------- */
.premier-grille { display: grid; gap: 28px; }
.comparer-grand { box-shadow: var(--ombre); }
.comparer .etiq-photo { z-index: 1; }
.premier-texte { display: grid; gap: 16px; align-content: center; }
.premier-texte > p { color: var(--doux); }
.coches { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.coches li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.coches .i { margin-top: 3px; color: var(--accent); }

/* ---------- 3. Moment 2 : le prix en direct (bloc bleu nuit, pleine largeur) ---------- */
.calcul { max-width: none; background: var(--nuit); color: var(--sur-nuit); }
.calcul > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.calcul .surtitre { color: var(--or-clair); }
.calcul .intro { color: var(--sur-nuit-doux); }
.calcul-tete { display: grid; gap: 12px; margin-bottom: 28px; }
.calcul-corps { display: grid; gap: 20px; }
.calcul-choix { display: grid; gap: 22px; }
.calcul-choix fieldset { margin: 0; padding: 0; border: 0; display: grid; gap: 12px; min-width: 0; }
.calcul-choix legend { padding: 0; margin-bottom: 12px; font-weight: 700; font-size: 17px; }
.pieces { display: grid; gap: 8px; }
.piece { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 10px 10px 14px; border-radius: 14px; background: var(--nuit-3); transition: background-color .2s; }
.piece[data-n="0"] { background: rgb(38 48 79 / .45); }
.piece > .i { width: 24px; height: 24px; color: var(--or-clair); }
.piece[data-n="0"] > .i { color: rgb(241 205 132 / .55); }
.piece-nom { display: grid; font-weight: 600; line-height: 1.25; }
.piece-nom small { font-size: 13px; font-weight: 400; color: var(--sur-nuit-doux); }
.pas { display: inline-flex; align-items: center; gap: 4px; }
.pas button { width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: 50%; background: rgb(245 242 236 / .1); color: var(--sur-nuit); transition: background-color .15s; }
.pas button:hover { background: rgb(245 242 236 / .2); }
.pas button:disabled { opacity: .35; cursor: default; }
.pas output { min-width: 26px; text-align: center; font-weight: 700; font-size: 18px; font-variant-numeric: tabular-nums; }
.etats { display: grid; gap: 8px; }
.etats label, .creneaux label { position: relative; display: block; cursor: pointer; }
.etats input, .creneaux input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.etats span { display: flex; align-items: center; min-height: 50px; padding: 0 16px; border-radius: 14px; background: rgb(38 48 79 / .45); font-weight: 600; transition: background-color .15s, color .15s; }
.etats input:checked + span { background: var(--or); color: var(--nuit); }
.etats input:focus-visible + span, .creneaux input:focus-visible + span { outline: 3px solid var(--or); outline-offset: 2px; }
.bascule { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; font-weight: 600; cursor: pointer; }
.bascule input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.bascule-piste { flex-shrink: 0; position: relative; width: 50px; height: 30px; border-radius: 99px; background: rgb(245 242 236 / .2); transition: background-color .2s; }
.bascule-piste::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: var(--sur-nuit); transition: transform .2s; }
.bascule input:checked + .bascule-piste { background: var(--or); }
.bascule input:checked + .bascule-piste::after { transform: translateX(20px); background: var(--nuit); }
.bascule input:focus-visible + .bascule-piste { outline: 3px solid var(--or); outline-offset: 2px; }
.prix-flottant { position: sticky; bottom: calc(80px + env(safe-area-inset-bottom, 0px)); z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0; padding: 12px 18px; border-radius: 99px; background: var(--or); color: var(--nuit); box-shadow: 0 10px 24px -8px rgb(0 0 0 / .5); }
.prix-flottant span { font-weight: 600; font-size: 15px; }
.prix-flottant strong { font-size: 19px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.calcul-resultat { display: grid; gap: 12px; align-content: start; padding: 24px 20px; border-radius: var(--r); background: var(--nuit-2); box-shadow: inset 0 0 0 1px rgb(241 205 132 / .22); }
.res-label { font-weight: 600; color: var(--sur-nuit-doux); }
.res-prix { font: 700 clamp(34px, 9vw, 52px)/1.05 var(--texte); letter-spacing: -.03em; color: var(--or-clair); font-variant-numeric: tabular-nums; }
.res-a { font-size: .5em; font-weight: 600; color: var(--sur-nuit-doux); letter-spacing: 0; }
.res-detail { color: var(--sur-nuit-doux); min-height: 1.55em; }
.res-jours { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.res-jours .i { color: var(--or-clair); }
.calcul-resultat .btn { margin-top: 6px; }
.calcul-resultat .petit { color: var(--sur-nuit-doux); }

/* ---------- 4. Les travaux : grille à rythme (une grande, deux moyennes, trois petites, une large) ---------- */
.travaux-grille { display: grid; gap: 14px; margin-top: 28px; }
.trav { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 14px; align-items: start; padding: 10px; border-radius: var(--r); background: var(--surface); box-shadow: inset 0 0 0 1px var(--ligne); }
.trav img { width: 104px; height: 104px; object-fit: cover; border-radius: 12px; }
.trav-corps { display: grid; gap: 6px; padding: 4px 4px 4px 0; }
.trav h3 { font-size: 18px; letter-spacing: -.01em; }
.trav-corps > p:not(.prix) { color: var(--doux); font-size: 15px; line-height: 1.45; }


/* ---------- 6. Moment 3 : les étapes, le trait d'or avance au défilement ---------- */
.etapes-grille { display: grid; gap: 30px; }
.etapes-tete { display: grid; gap: 12px; align-content: start; }
.etapes-piste { position: relative; }
.etapes-trait { position: absolute; left: 21px; top: 22px; bottom: 22px; width: 3px; border-radius: 3px; background: var(--ligne); overflow: hidden; }
.etapes-remplissage { position: absolute; inset: 0; background: var(--or); transform-origin: top; transform: scaleY(1); }
.etapes { list-style: none; margin: 0; padding: 0; display: grid; gap: 30px; }
.etapes li { position: relative; display: grid; gap: 6px; padding-left: 64px; min-height: 44px; }
.etape-num { position: absolute; left: 0; top: 0; width: 45px; height: 45px; display: grid; place-items: center; border-radius: 50%; background: var(--surface); box-shadow: inset 0 0 0 2px var(--ligne); font-weight: 700; color: var(--doux); transition: background-color .3s, color .3s, box-shadow .3s; }
.etapes li.atteinte .etape-num, .sans-mouvement .etape-num { background: var(--nuit); color: var(--or-clair); box-shadow: none; }
@media (prefers-color-scheme: dark) { .etapes li.atteinte .etape-num, .sans-mouvement .etape-num { background: var(--or); color: var(--nuit); } }
.etapes h3 { font-size: 20px; padding-top: 9px; letter-spacing: -.01em; }
.etapes p { color: var(--doux); }

/* ---------- 7. Moment 4 : plusieurs chantiers, au pouce ---------- */
.rail-chantiers { display: grid; grid-auto-flow: column; grid-auto-columns: 86%; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 28px calc(var(--gouttiere) * -1) 0; padding: 4px var(--gouttiere) 18px; scroll-padding-left: var(--gouttiere); scrollbar-width: none; }
.rail-chantiers::-webkit-scrollbar { display: none; }
.chantier { scroll-snap-align: start; display: grid; gap: 8px; align-content: start; }
.chantier h3 { margin-top: 8px; font-size: 18px; letter-spacing: -.01em; }
.chantier p { color: var(--doux); font-size: 15px; }
.comparer { position: relative; aspect-ratio: 3 / 2; border-radius: var(--r); overflow: hidden; background: #2a3350; }
.comparer::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--x); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 0 1px rgb(0 0 0 / .12); pointer-events: none; }
.poignee { position: absolute; z-index: 1; top: 50%; left: var(--x); width: 48px; height: 48px; margin: -24px 0 0 -24px; display: grid; place-items: center; border: 0; border-radius: 50%; background: #fff; color: var(--nuit); box-shadow: 0 6px 16px rgb(0 0 0 / .3); touch-action: none; cursor: ew-resize; }
.poignee .i { width: 22px; height: 22px; }

/* ---------- 8. Moment 5 : la carte des communes ---------- */
.zone-grille { display: grid; gap: 26px; }
.zone-carte-boite { display: grid; gap: 8px; }
.zone-carte { width: 100%; height: auto; aspect-ratio: 800 / 815; }
.zone-carte path { fill: var(--carte-hors); stroke: var(--fond); stroke-width: 1.4; stroke-linejoin: round; transition: fill .25s; }
.zone-carte path.dans { cursor: pointer; }
.zone-carte path.allumee { fill: var(--carte-zone); }
.zone-carte path.dans:hover { fill: #8D97B6; }
.zone-carte path.atelier { fill: var(--or); }
.zone-carte path.choisie { fill: var(--nuit); }
@media (prefers-color-scheme: dark) { .zone-carte path.choisie { fill: var(--or-clair); } .zone-carte path.dans:hover { fill: #6B78A8; } }
.zone-carte .repere { fill: var(--nuit); stroke: #fff; stroke-width: 3; pointer-events: none; }
.zone-texte { display: grid; gap: 14px; align-content: center; }
.champ-label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.champ { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: var(--r-champ); border: 1.5px solid var(--ligne); background: var(--surface); color: var(--encre); font-size: 16px; }
select.champ { -webkit-appearance: none; appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 22px) 22px, calc(100% - 16px) 22px; background-size: 6px 6px; background-repeat: no-repeat; }
.zone-resultat { font-weight: 600; min-height: 3.1em; }
.zone-resultat.oui { color: var(--accent); }
.zone-hors { color: var(--doux); font-size: 15px; }

/* ---------- 9. Garanties : texte seul, filets ---------- */
.garanties-grille { display: grid; gap: 0; margin-top: 26px; }
.garantie { display: grid; gap: 8px; padding: 22px 0; border-top: 1px solid var(--ligne); }
.garantie .i { width: 28px; height: 28px; color: var(--accent); }
.garantie h3 { font-size: 19px; letter-spacing: -.01em; }
.garantie p { color: var(--doux); }
.garantie .verif { font-size: 14px; font-weight: 600; color: var(--accent); }

/* ---------- 10. L'artisane ---------- */
.artisan-grille { display: grid; gap: 26px; }
.artisan-photo { width: 100%; max-width: 420px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--r); box-shadow: var(--ombre); }
.artisan-texte { display: grid; gap: 16px; align-content: center; }
.artisan-texte > p { color: var(--doux); }
.signature { font-weight: 600; color: var(--encre) !important; }

/* ---------- 11. Avis : emplacement honnête ---------- */
.avis-vide { margin-top: 24px; display: grid; gap: 10px; justify-items: center; text-align: center; padding: 34px 22px; border-radius: var(--r); border: 1.5px dashed var(--ligne); background: var(--surface); }
.avis-etoiles { display: flex; gap: 4px; color: var(--or); }
.avis-etoiles .i { width: 24px; height: 24px; }
.avis-vide-titre { font-weight: 700; font-size: 18px; }
.avis-vide p:last-child { color: var(--doux); max-width: 46ch; }

/* ---------- 12. Questions ---------- */
.faq { margin-top: 24px; display: grid; gap: 10px; max-width: 860px; }
.faq details { border-radius: 14px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--ligne); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; min-height: 56px; padding: 14px 16px 14px 18px; font-weight: 600; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .i { color: var(--accent); transition: transform .25s; }
.faq details[open] summary .i { transform: rotate(45deg); }
.faq details p { padding: 0 18px 18px; color: var(--doux); }

/* ---------- 13. La demande ---------- */
.demande { max-width: none; background: var(--nuit); color: var(--sur-nuit); }
.demande-grille { max-width: 1200px; margin: 0 auto; display: grid; gap: 30px; }
.demande .surtitre { color: var(--or-clair); }
.demande .intro { color: var(--sur-nuit-doux); }
.demande-tete { display: grid; gap: 14px; align-content: start; }
.demande .coches .i { color: var(--or-clair); }
.demande-tel { color: var(--sur-nuit-doux); }
.demande-tel a { color: var(--or-clair); font-weight: 700; white-space: nowrap; }
.demande-form { display: grid; gap: 16px; padding: 22px 18px; border-radius: var(--r); background: #FFFFFF; color: #1E1F22; }
.demande-form .champ { border-color: #D9D5CC; background-color: #FFFFFF; color: #1E1F22; }
.demande-form .champ::placeholder { color: #6B6D72; }
.demande-form .petit { color: #5A5C60; }
.champs-2 { display: grid; gap: 16px; }
.champ-bloc { margin: 0; padding: 0; border: 0; min-width: 0; }
.champ-erreur { margin-top: 6px; font-size: 14px; font-weight: 600; color: #A3341F; }
.champ[aria-invalid="true"] { border-color: #A3341F; }
.creneaux { display: flex; flex-wrap: wrap; gap: 8px; }
.creneaux legend { width: 100%; }
.creneaux span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 99px; box-shadow: inset 0 0 0 1.5px #D9D5CC; font-weight: 600; font-size: 15px; transition: background-color .15s, color .15s; }
.creneaux input:checked + span { background: #1B2440; color: #F5F2EC; box-shadow: none; }
.depot { position: relative; display: grid; justify-items: center; text-align: center; gap: 6px; padding: 20px 16px; border-radius: var(--r-champ); border: 1.5px dashed #E2B35A; background: #FFFCF7; cursor: pointer; }
.depot input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.depot .i { width: 30px; height: 30px; color: #2C3E7A; }
.depot-titre { font-weight: 700; text-wrap: balance; }
.depot-texte { font-size: 14px; color: #5A5C60; }
.depot.vu { border-style: solid; background: #F3F6EE; }
.depot:focus-within { outline: 3px solid var(--or); outline-offset: 2px; }
.merci { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; padding: 16px; border-radius: var(--r-champ); background: #EEF3E8; }
.merci .i { grid-row: span 2; width: 26px; height: 26px; color: #2E6B3A; }

/* ---------- Pied de page ---------- */
.pied { background: var(--nuit-2); color: var(--sur-nuit); padding: 56px var(--gouttiere) 110px; }
.pied-haut { max-width: 1200px; margin: 0 auto; display: grid; gap: 32px; }
.pied-marque { display: grid; gap: 14px; justify-items: start; align-content: start; }
.pied-marque > p:not(.pied-etat) { color: var(--sur-nuit-doux); max-width: 40ch; }
.pied-col { display: grid; gap: 4px; align-content: start; }
.pied-titre { font-weight: 700; margin-bottom: 6px; color: var(--or-clair); }
.pied-col a { display: inline-flex; align-items: center; min-height: 40px; color: var(--sur-nuit-doux); text-decoration: none; }
.pied-col a:hover { color: var(--sur-nuit); }
.horaires { margin: 0; display: grid; grid-template-columns: auto auto; justify-content: start; gap: 6px 18px; color: var(--sur-nuit-doux); }
.horaires dd { margin: 0; color: var(--sur-nuit); font-weight: 600; }
.pied-bas { max-width: 1200px; margin: 36px auto 0; padding-top: 20px; border-top: 1px solid rgb(245 242 236 / .1); display: grid; gap: 6px; }
.pied-bas .petit { color: rgb(245 242 236 / .62); }

/* ---------- Barre fixe du téléphone ---------- */
.barre-mobile { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px var(--gouttiere) max(10px, env(safe-area-inset-bottom)); background: rgb(27 36 64 / .96); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transform: translateY(110%); transition: transform .3s ease; }
.barre-mobile.visible { transform: none; }
.barre-mobile .btn-nuit { background: rgb(245 242 236 / .12); color: var(--sur-nuit); }

/* ---------- Entrée du haut, en CSS : elle avance même quand la page est occupée (démarrage de la 3D) ---------- */
.anime .heros-in > :not(.logo-scene) { animation: entree .65s cubic-bezier(.16, 1, .3, 1) both; }
.anime .heros-in > :nth-child(2) { animation-delay: .15s; }
.anime .heros-in > :nth-child(3) { animation-delay: .22s; }
.anime .heros-in > :nth-child(4) { animation-delay: .29s; }
.anime .heros-in > :nth-child(5) { animation-delay: .36s; }
.anime .heros-in > :nth-child(6) { animation-delay: .43s; }
.anime .heros .trait path { animation: trait .8s cubic-bezier(.33, 1, .68, 1) .9s both; }
@keyframes entree { from { opacity: 0; transform: translateY(16px); } }
@keyframes trait { from { stroke-dashoffset: 1; } }

/* ---------- Apparitions au défilement ---------- */
.anime .rv { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1); }
.anime .rv.in { opacity: 1; transform: none; }

/* ---------- Tablette et ordinateur ---------- */
@media (min-width: 640px) {
  .heros-actions { grid-template-columns: auto auto; max-width: none; justify-content: center; }
  .champs-2 { grid-template-columns: 1fr 1fr; }
  .etats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .etats span { justify-content: center; text-align: center; padding: 8px 12px; }
  .pieces { grid-template-columns: 1fr 1fr; }
  /* menuisier : une seule ligne (la largeur du mur), sur toute la largeur comme les choix du dessous */
  .pieces > .piece:only-child { grid-column: 1 / -1; }
  .rail-chantiers { grid-auto-columns: 60%; }
}
@media (min-width: 900px) {
  .sec { padding-top: 104px; padding-bottom: 104px; }
  .nav-appel { padding: 0 20px; }
  .heros { padding-top: 28px; }
  .heros .h1 { max-width: 20ch; font-size: clamp(44px, 4.4vw, 64px); }
  .heros-sous { max-width: 54ch; }
  .premier-grille { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 56px; align-items: center; }
  .calcul-corps { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 36px; align-items: start; }
  .calcul-resultat { position: sticky; top: 92px; padding: 32px 28px; }
  .prix-flottant { display: none; }
  /* une grande (4 colonnes sur 2 rangées), une moyenne, trois petites, une large */
  .travaux-grille { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
  .trav { grid-template-columns: minmax(0, 1fr); padding: 0; overflow: hidden; gap: 0; }
  .trav img { width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: 0; }
  .trav-corps { padding: 18px 20px 22px; }
  .trav-a { grid-column: span 4; grid-row: span 2; }
  .trav-a img { aspect-ratio: auto; height: 100%; min-height: 0; flex: 1; }
  .trav-a { grid-template-rows: minmax(0, 1fr) auto; }
  .trav-a h3 { font-size: 24px; }
  .trav-b, .trav-c { grid-column: span 2; }
  .trav-c img, .trav-b img { aspect-ratio: 16 / 9; }
  .trav-d, .trav-e { grid-column: span 3; }
  .trav-f { grid-column: span 6; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); align-items: center; background: var(--puce); }
  .trav-f img { height: 100%; aspect-ratio: auto; max-height: 260px; }
  .trav-f .trav-corps { padding: 28px 32px; }
  .trav-f h3 { font-size: 24px; }
  .etapes-grille { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; }
  .etapes-tete { position: sticky; top: 120px; }
  .etapes { gap: 44px; }
  .rail-chantiers { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; margin: 32px 0 0; padding: 0; gap: 22px; }
  /* menuisier : deux chantiers seulement, en deux colonnes (sinon un tiers vide à droite) */
  .rail-chantiers:has(> .chantier:nth-child(2):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zone-grille { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
  .garanties-grille { grid-template-columns: 1fr 1fr; column-gap: 48px; }
  .artisan-grille { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: 64px; align-items: center; }
  .demande-grille { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; }
  .demande-form { padding: 32px; }
  .pied { padding-bottom: 56px; }
  .pied-haut { grid-template-columns: 1.4fr 1fr 1fr; }
  .barre-mobile { display: none; }
}
@media (min-width: 1100px) {
  .nav-liens { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  .anime .rv { opacity: 1; transform: none; transition: none; }
  .poignee, .faq summary .i, .zone-carte path, .barre-mobile { transition: none; }
}