/* Réom v2 — styles propres aux pages */

/* ---------- Pied de page (compléments) ---------- */
.footer-zone { color: var(--gris); }
.footer-cta { margin-top: 28px; }

/* ---------- Éléments partagés par les sections ---------- */
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: clamp(28px, 3vw, 40px); }
.section-head h2 { margin: 0; }
.link-arrow { display: inline-flex; align-items: center; gap: .7em; padding-bottom: 6px; font-weight: 500; text-decoration: none; border-bottom: 1px solid currentColor; }
.link-arrow .arrow { transition: transform .3s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(5px); }
.plan-svg { overflow: visible; }

/* ---------- Accueil : hero ---------- */
.hero { position: relative; display: flex; align-items: center; min-height: 100vh; min-height: 100svh; padding: calc(var(--header-h) + 48px) 0 112px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 96px); align-items: center; }
.hero h1 { margin-bottom: .45em; font-weight: 300; }
/* Métiers lisibles dès l'arrivée : petits carrés comme les repères de ville de la carte */
.hero-metiers, .offert-liste { display: grid; grid-template-columns: repeat(2, max-content); gap: 8px 36px; margin: 0 0 1.6rem; padding: 14px 0; border-block: 1px solid var(--ligne); list-style: none;
  font-size: clamp(1.05rem, 1.35vw, 1.22rem); font-weight: 500; line-height: 1.3; color: var(--violet); }
.hero-metiers li, .offert-liste li { display: flex; align-items: center; gap: 10px; }
.offert-liste { margin: 1.4rem 0 0; }
.cta-lead { max-width: 46ch; margin: 0 0 2rem; }
.hero-metiers li::before, .offert-liste li::before { content: ""; flex: none; width: 7px; height: 7px; background: var(--lilas-deco); }
.hero .lead { margin-bottom: 2.4rem; }
/* Colonne du plan calée sur la hauteur du texte : l'offre en haut (au niveau du surtitre), le plan prend toute la place restante */
.hero-plan { display: flex; flex-direction: column; align-items: center; align-self: stretch; margin: 0; }
.hero-plan svg { flex: 1 1 0; width: 100%; height: 0; min-height: 300px; margin-inline: auto; }
/* Offre d'appel au-dessus du plan : bien visible, mène au rendez-vous ; arrive pendant que le plan se dessine */
.hero-offre { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 20px; align-items: center; width: min(100%, 440px); margin: 0 auto 12px;
  padding: 16px 22px 17px; background: var(--violet); color: var(--blanc); text-decoration: none;
  box-shadow: 0 14px 34px -18px rgba(42, 26, 73, .55); transition: background .3s var(--ease); }
.hero-offre:hover { background: var(--violet-deep); }
.hero-offre-tag { grid-column: 1; font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase; color: var(--lilas-pale); }
.hero-offre-titre { grid-column: 1; margin: 4px 0 2px; font-size: clamp(1.3rem, 1.75vw, 1.6rem); font-weight: 500; line-height: 1.15; }
.hero-offre-titre sup { font-size: .55em; }
.hero-offre-detail { grid-column: 1; font-size: .95rem; color: rgba(255, 255, 255, .82); }
.hero-offre .arrow { grid-column: 2; grid-row: 1 / 4; font-size: 1.5rem; transition: transform .3s var(--ease); }
.hero-offre:hover .arrow { transform: translateX(5px); }
.js-anim .hero-offre { animation: offre-arrivee .8s var(--ease) 1s both; }
@keyframes offre-arrivee { from { opacity: 0; transform: translateY(14px); } }
.cartouche-mini { display: flex; justify-content: center; margin-top: 10px; font-size: .6875rem; letter-spacing: .12em; color: var(--gris); }
.cartouche-mini span { padding: 6px 10px; border: 1px solid var(--ligne); margin-left: -1px; }
.scroll-cue {
  position: absolute; bottom: 36px; left: max(var(--gutter), calc((100% - var(--max)) / 2 + var(--gutter)));
  display: flex; align-items: center; gap: 18px; font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gris); text-decoration: none;
}
.scroll-line { width: 72px; height: 1px; background: var(--accent); transform-origin: left; }
.js-anim .scroll-line { animation: cue 2.4s var(--ease) infinite; }
@keyframes cue { 0% { transform: scaleX(0); } 50% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: 0; } }

/* ---------- Accueil : l'histoire (plan vivant) ---------- */
.story { position: relative; border-top: 1px solid var(--ligne); }
.story-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 96px); }
.chapter { display: flex; flex-direction: column; justify-content: center; min-height: 78vh; padding-block: 7vh; }
.chapter-num { margin-bottom: 1rem; font-size: .875rem; letter-spacing: .16em; color: var(--accent); text-transform: uppercase; }
.chapter h2 { font-size: clamp(2.6rem, 5vw, 4.4rem); }
.chapter-list { list-style: none; display: grid; gap: .7rem; margin: 1.8rem 0 0; padding: 0; font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); }
.chapter-list li::before { content: ""; display: inline-block; width: 16px; height: 1px; margin-right: 12px; vertical-align: middle; background: var(--accent); }
.signature { margin-top: 1.4rem; font-size: .9rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.signature span { color: var(--gris); }
.chapter-plan { max-width: 520px; margin-top: 2.6rem; }
.chapter-plan svg { width: 100%; height: auto; aspect-ratio: 1; }
.story-visual { display: none; }
.story.is-live .story-visual {
  position: sticky; top: var(--header-h); display: flex; align-items: center; justify-content: center;
  height: calc(100vh - var(--header-h)); padding-block: 3vh;
}
.story.is-live .story-visual svg { width: 100%; height: 100%; }
.story.is-live .chapter-plan { display: none; }
.story.is-live .chapter { opacity: .3; transition: opacity .6s var(--ease); }
.story.is-live .chapter.is-active { opacity: 1; }
.story:not(.is-live) .story-grid { grid-template-columns: minmax(0, 1fr); }
.story:not(.is-live) .chapter { min-height: 0; padding-block: clamp(44px, 6vw, 80px); border-bottom: 1px solid var(--ligne); }
.story:not(.is-live) .chapter:last-child { border-bottom: 0; }
/* Téléphone : le plan reste en haut de l'écran pendant que les chapitres défilent dessous */
@media (max-width: 899px) {
  .story.is-live .story-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .story.is-live .story-visual { order: -1; z-index: 2; align-self: start; height: 54vh; height: 54svh; padding-block: 10px;
    background: var(--blanc); border-bottom: 1px solid var(--ligne); }
  .story.is-live .chapter { min-height: 62vh; padding-block: 5vh; }
}

/* ---------- Accueil : prestations ---------- */
.offer-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ligne); }
.offer-list a {
  display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(0, 1.4fr) 40px; gap: 24px; align-items: baseline;
  padding: 28px 0; border-bottom: 1px solid var(--ligne); text-decoration: none;
  transition: background-color .4s var(--ease);
}
.offer-list a:hover { background: rgba(59, 38, 99, .035); }
.offer-num, .offer-title, .offer-text { transition: transform .4s var(--ease); }
.offer-list a:hover :is(.offer-num, .offer-title, .offer-text) { transform: translateX(14px); }
.offer-num { font-size: .875rem; color: var(--violet-ink); }
.offer-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 500; letter-spacing: -.01em; line-height: 1.1; }
.offer-text { color: var(--gris); }
.offer-list .arrow { justify-self: end; font-size: 1.4rem; transition: transform .3s var(--ease); }
.offer-list a:hover .arrow { transform: translateX(6px); }

/* ---------- Accueil : méthode (cotation en chaîne) ---------- */
.chain { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); list-style: none; margin: 0; padding: 0; }
.chain::before { content: ""; position: absolute; left: 0; right: 0; top: 36px; height: 1px; background: var(--accent); transform-origin: left; }
.js-anim .chain::before { transform: scaleX(0); transition: transform 1.6s var(--ease) .2s; }
.js-anim .chain.is-in::before { transform: scaleX(1); }
.chain li { position: relative; padding-right: 24px; }
.chain li::before, .chain li:last-child::after {
  content: ""; position: absolute; top: 28px; width: 1.5px; height: 17px; background: var(--accent); transform: rotate(45deg);
}
.chain li::before { left: 0; }
.chain li:last-child::after { right: 0; }
.chain-num { display: block; font-size: .875rem; color: var(--accent); }
.chain h3 { margin: 44px 0 .6em; font-size: 1.25rem; }
.chain p { margin: 0; font-size: 1rem; color: var(--gris); }

/* ---------- Accueil : engagements (cartouche de plan) ---------- */
.cartouche { margin-top: clamp(24px, 2.5vw, 36px); border: 1px solid var(--ligne); }
.cartouche-head { display: grid; grid-template-columns: 1fr auto auto auto; border-bottom: 1px solid var(--ligne); font-size: .72rem; letter-spacing: .14em; color: var(--gris); }
.cartouche-head span { padding: 14px 20px; border-left: 1px solid var(--ligne); }
.cartouche-head span:first-child { border-left: 0; color: var(--accent); }
.cartouche-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; margin: 0; padding: 0; }
.cartouche-grid li { padding: 24px 28px 30px; border-left: 1px solid var(--ligne); }
.cartouche-grid li:first-child { border-left: 0; }
.cartouche-grid .mono { font-size: .8rem; color: var(--accent); }
.cartouche-grid h3 { margin: 32px 0 .5em; font-size: 1.3rem; }
.cartouche-grid p { margin: 0; font-size: 1rem; color: var(--gris); }

/* ---------- Accueil : zone ---------- */
.zone-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 120px); align-items: center; }
.zone-grid h2 { margin-bottom: .4em; }
/* Fond de carte en gris neutres : seuls les chantiers (points, noms, légende) sont en violet Réom */
.carte { --carte-encre: #66646C; --carte-fonce: #46444C; --carte-trait: #A3A1A8; --carte-eau: #636A75; margin: 0; justify-self: end; width: 100%; max-width: 520px; }
.carte-cadre { position: relative; }
.carte-cadre img { width: 100%; height: auto; }
/* Étiquettes ancrées en (--x, --y) ; js/carte.js choisit le côté du texte (data-cote) pour éviter les chevauchements */
.carte-ville, .carte-lieu, .carte-eau, .carte-route { position: absolute; z-index: 1; left: var(--x); top: var(--y); width: 0; height: 0; pointer-events: none; }
.carte-texte { position: absolute; white-space: nowrap; }
[data-cote="d"] > .carte-texte { left: var(--ecart, 8px); top: 0; transform: translateY(-50%); }
[data-cote="g"] > .carte-texte { right: var(--ecart, 8px); top: 0; transform: translateY(-50%); }
[data-cote="h"] > .carte-texte { left: 0; bottom: var(--ecart, 7px); transform: translateX(-50%); }
[data-cote="b"] > .carte-texte { left: 0; top: var(--ecart, 7px); transform: translateX(-50%); }
[data-cote="c"] > .carte-texte { left: 0; top: 0; transform: translate(-50%, -50%) rotate(var(--angle, 0deg)); }
.carte-masque { visibility: hidden; }
.carte-ville .carte-texte, .carte-lieu .carte-texte { font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--carte-encre);
  text-shadow: 0 0 3px var(--blanc), 0 0 3px var(--blanc), 0 0 6px var(--blanc); }
.carte-ville::before { content: ""; position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; background: var(--carte-trait); }
.carte-ville--principale .carte-texte { font-size: .78rem; font-weight: 500; color: var(--carte-fonce); }
.carte-ville--principale::before { left: -4px; top: -4px; width: 8px; height: 8px; background: var(--carte-encre); }
.carte-lieu .carte-texte { font-size: .75rem; font-weight: 500; color: var(--violet); }
.carte-eau .carte-texte { font-family: var(--font-sans); font-style: italic; font-size: .8rem; letter-spacing: .03em; color: var(--carte-eau); }
.carte-eau--terre .carte-texte { text-shadow: 0 0 3px var(--blanc), 0 0 3px var(--blanc); }
.carte-eau--ocean .carte-texte { font-size: .7rem; letter-spacing: .32em; text-transform: uppercase; }
.carte-route .carte-texte { padding: 2px 3px 1px; font-family: var(--font-mono); font-size: .5625rem; line-height: 1; color: var(--carte-encre);
  background: var(--blanc); border: 1px solid var(--carte-trait); border-radius: 2px; }
.carte-nord { position: absolute; top: 2%; right: 4%; display: flex; flex-direction: column; align-items: center; font-size: .75rem; color: var(--carte-encre); }
.carte-nord::before { content: ""; width: 0; height: 0; margin-bottom: 4px; border: 6px solid transparent; border-bottom: 14px solid var(--carte-encre); border-top: 0; }
.carte-echelle { position: absolute; right: 4%; bottom: 3%; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; font-size: .6875rem; color: var(--carte-encre); }
.carte-echelle i { display: block; width: 8%; min-width: 24px; height: 6px; border: 1px solid var(--carte-encre); border-top: 0; }
.carte-note, .carte-legende { display: block; margin-bottom: 14px; font-size: .9rem; color: var(--gris); }   /* au-dessus de la carte */
/* Légende bien visible : encadrée comme une légende de plan, en grand */
.carte-legende { display: inline-flex; align-items: center; gap: 16px; margin-bottom: 20px; padding: 14px 24px 14px 18px; border: 1.5px solid var(--violet); background: var(--blanc);
  font-size: clamp(1.2rem, 1.7vw, 1.5rem); font-weight: 500; line-height: 1.2; color: var(--violet); }
.carte-legende[hidden], .carte-note[hidden] { display: none; }
.carte-legende::before { content: ""; flex: none; width: 16px; height: 16px; margin-left: 6px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 0 3px var(--blanc), 0 0 0 8px rgba(59, 38, 99, .18); }
/* Réalisations : point violet cerclé de blanc ; en grappe (même commune), points plus petits */
.carte-point { position: absolute; z-index: 2; left: calc(var(--x) + var(--dx, 0px) + var(--ex, 0px)); top: calc(var(--y) + var(--dy, 0px) + var(--ey, 0px)); width: 32px; height: 32px; margin: -16px 0 0 -16px;
  padding: 0; border: 0; border-radius: 50%; background: transparent; cursor: pointer; }
.carte-point::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--violet);
  box-shadow: 0 0 0 2px var(--blanc), 0 0 0 6px rgba(59, 38, 99, .16); transition: box-shadow .25s var(--ease), transform .25s var(--ease); }
.carte-point:hover::before, .carte-point[aria-expanded="true"]::before { box-shadow: 0 0 0 2px var(--blanc), 0 0 0 9px rgba(59, 38, 99, .24); transform: scale(1.12); }
.carte-point--grappe { width: 24px; height: 24px; margin: -12px 0 0 -12px; }   /* 24 px : taille minimale d'une cible tactile (WCAG 2.5.8) */
.carte-point--grappe::before { inset: 6px; box-shadow: 0 0 0 2px var(--blanc), 0 0 0 4px rgba(59, 38, 99, .16); }
.carte-point--grappe:hover::before, .carte-point--grappe[aria-expanded="true"]::before { box-shadow: 0 0 0 2px var(--blanc), 0 0 0 6px rgba(59, 38, 99, .24); }
.carte-apercu { position: absolute; z-index: 3; left: calc(var(--x) + var(--dx, 0px)); top: calc(var(--y) + var(--dy, 0px)); width: min(280px, 70vw); background: var(--blanc); border: 1px solid var(--ligne);
  box-shadow: 0 18px 40px -18px rgba(42, 26, 73, .45); transform: translate(22px, -50%); }
.carte-apercu.a-gauche { transform: translate(calc(-100% - 22px), -50%); }
.carte-apercu.en-haut { transform: translate(22px, -100%); }
.carte-apercu.en-haut.a-gauche { transform: translate(calc(-100% - 22px), -100%); }
.carte-apercu.en-bas { transform: translate(22px, 0); }
.carte-apercu.en-bas.a-gauche { transform: translate(calc(-100% - 22px), 0); }
.carte-apercu img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
/* photo en hauteur : fiche plus étroite, photo entière au format 3:4 */
.carte-apercu--portrait { width: min(230px, 60vw); }
.carte-apercu--portrait img { aspect-ratio: 3 / 4; }
.carte-apercu-texte { padding: 14px 16px 16px; }
.carte-apercu-type { margin: 0 0 4px; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--violet-ink); }
.carte-apercu h3 { margin: 0 0 6px; font-size: 1.2rem; }
.carte-apercu h3:last-child { margin: 0; }
.carte-apercu-texte p:last-child { margin: 0; font-size: .95rem; color: var(--texte-2); }
@media (max-width: 599px) {
  .carte-apercu, .carte-apercu.a-gauche, .carte-apercu.en-haut, .carte-apercu.en-bas, .carte-apercu.en-haut.a-gauche, .carte-apercu.en-bas.a-gauche { position: relative; left: 0; top: 0; width: 100%; margin-top: 12px; transform: none; }
  .carte-apercu.carte-apercu--portrait { width: 75%; margin-inline: auto; }
}

/* ---------- Accueil : appel final ---------- */
.cta-final { overflow: hidden; }
.cta-final .container { position: relative; }
.cta-title { font-size: clamp(3rem, 9vw, 8rem); line-height: .98; margin-bottom: .45em; }

/* ---------- Accueil : la maison 3D (le plan devient votre maison) ---------- */
.maison3d { position: relative; height: 590vh; background: var(--blanc); }
.maison3d-scene { position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h)); height: calc(100svh - var(--header-h)); overflow: hidden; }
.maison3d-canvas { display: block; width: 100%; height: 100%; }
.maison3d-repli { display: none; width: 100%; height: 100%; object-fit: cover; }
.maison3d.is-fixe { height: auto; }
.maison3d.is-fixe .maison3d-scene { position: relative; top: 0; height: auto; }
.maison3d.is-fixe .maison3d-canvas { display: none; }
.maison3d.is-fixe .maison3d-repli { display: block; height: auto; aspect-ratio: 2000 / 1117; max-height: 100vh; }
/* Fin de l'animation : fondu vers le rendu de l'architecte, sur le même cadrage que la caméra (js/maison3d-scene.js) */
.maison3d-final { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; scale: 1; pointer-events: none;
  transition: opacity .6s var(--ease), scale 0s; }
/* le rendu reste affiché environ un écran de défilement ; fondu en durée fixe, puis très lent zoom pour le faire vivre */
.maison3d.rendu-visible .maison3d-final { opacity: 1; scale: 1.035; transition: opacity 1.2s var(--ease), scale 10s linear 1.2s; }
@media (max-aspect-ratio: 1/1) {
  .maison3d-final { inset: 50% 0 auto; height: auto; transform: translateY(-50%);
    -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); }
}
/* Indicateur : où en est la construction, et qu'il faut continuer à descendre */
.maison3d-guide { position: absolute; left: 50%; bottom: clamp(16px, 4vh, 36px); z-index: 2; width: min(440px, calc(100% - 32px)); padding: 12px 18px 14px;
  transform: translateX(-50%); background: rgba(255, 255, 255, .88); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid var(--ligne); box-shadow: 0 14px 34px -20px rgba(42, 26, 73, .5); color: var(--violet); text-align: center;
  opacity: 0; transition: opacity .4s, background .4s, color .4s; pointer-events: none; }
.maison3d.is-pret .maison3d-guide { opacity: 1; }
.maison3d-etape { margin: 0 0 8px; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--violet-ink); }
.maison3d-barre { display: block; height: 3px; background: rgba(59, 38, 99, .15); }
.maison3d-barre i { display: block; width: calc(var(--avance, 0) * 100%); height: 100%; background: var(--violet); }
.maison3d-suite { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 10px 0 0; font-size: .92rem; font-weight: 500; }
.maison3d-souris { position: relative; flex: none; width: 16px; height: 24px; border: 1.5px solid currentColor; border-radius: 9px; }
.maison3d-souris::after { content: ""; position: absolute; left: 50%; top: 4px; width: 2px; height: 5px; margin-left: -1px; border-radius: 1px; background: currentColor; animation: maison3d-molette 1.6s ease-in-out infinite; }
@keyframes maison3d-molette { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(8px); opacity: 0; } 100% { opacity: 0; } }
.maison3d-suite .apres { display: none; }
.maison3d.rendu-visible .maison3d-suite .pendant { display: none; }
.maison3d.rendu-visible .maison3d-suite .apres { display: inline; }
.maison3d.rendu-visible .maison3d-guide { background: var(--violet); color: var(--blanc); border-color: var(--violet); }
.maison3d.rendu-visible .maison3d-etape { color: rgba(255, 255, 255, .75); }
.maison3d.rendu-visible .maison3d-barre { background: rgba(255, 255, 255, .25); }
.maison3d.rendu-visible .maison3d-barre i { background: var(--blanc); }
.maison3d.rendu-visible .maison3d-souris::after { animation-duration: 1s; }
.maison3d.is-fixe .maison3d-final, .maison3d.is-fixe .maison3d-guide { display: none; }
@media (prefers-reduced-motion: reduce) { .maison3d-souris::after { animation: none; } }
@media (max-width: 599px) {
  .maison3d-guide { left: 12px; right: 80px; width: auto; padding: 10px 12px 12px; transform: none; }
  .maison3d-etape { font-size: .64rem; letter-spacing: .08em; }
  .maison3d-suite { gap: 8px; font-size: .8rem; text-align: left; }
}

/* ---------- Accueil : méthode en photos ---------- */
.chain.chain--photos::before, .chain.chain--photos li::before, .chain.chain--photos li:last-child::after { display: none; }
.chain.chain--photos li { padding-right: 0; }
.chain-img { margin: 0 24px 0 0; aspect-ratio: 4 / 3; overflow: hidden; background: var(--teinte); }
.chain-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.chain-txt { position: relative; padding: 18px 24px 0 0; }
.chain-txt::before { content: ""; position: absolute; left: 0; right: 0; top: 54px; height: 1px; background: var(--accent); transform-origin: left; }
.chain-txt::after, .chain.chain--photos li:last-child .chain-num::after { content: ""; position: absolute; top: 46px; width: 1.5px; height: 17px; background: var(--accent); transform: rotate(45deg); }
.chain-txt::after { left: 0; }
.chain.chain--photos li:last-child .chain-num::after { right: 0; }
.chain.chain--photos h3 { margin: 44px 0 .6em; }
.js-anim .chain.chain--photos .chain-txt::before { transform: scaleX(0); transition: transform .45s var(--ease); }
.js-anim .chain.chain--photos.is-in .chain-txt::before { transform: scaleX(1); }
.js-anim .chain.chain--photos.is-in li:nth-child(2) .chain-txt::before { transition-delay: .3s; }
.js-anim .chain.chain--photos.is-in li:nth-child(3) .chain-txt::before { transition-delay: .6s; }
.js-anim .chain.chain--photos.is-in li:nth-child(4) .chain-txt::before { transition-delay: .9s; }
.js-anim .chain.chain--photos.is-in li:nth-child(5) .chain-txt::before { transition-delay: 1.2s; }

/* ---------- Accueil : réalisations (photos) ---------- */
.galerie { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: repeat(2, clamp(200px, 21vw, 290px)); gap: 14px; list-style: none; margin: 0; padding: 0; }
.galerie li { position: relative; overflow: hidden; background: var(--teinte); }
.galerie-grand { grid-row: span 2; }
.galerie img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.galerie li:hover img { transform: scale(1.04); }
.galerie p { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; padding: 44px 16px 14px; background: linear-gradient(rgba(24, 14, 40, 0), rgba(24, 14, 40, .62) 40%, rgba(24, 14, 40, .86));   /* lisible même sur une photo claire */
  color: var(--blanc); font-size: 1.05rem; font-weight: 500; line-height: 1.3; }
.galerie p span { display: block; margin-bottom: 3px; font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .92); }

/* ---------- Accueil : communes (zone d'intervention) ---------- */
.communes { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 1.6rem 0 0; padding: 0; list-style: none; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); }
.communes li + li::before { content: "·"; margin-right: 16px; color: var(--lilas-deco); }

/* Téléphone : étapes et réalisations en carrousel horizontal (glisser du doigt) */
@media (max-width: 899px) {
  .chain.chain--photos { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 72%; overflow-x: auto; scroll-snap-type: x mandatory;
    margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); scrollbar-width: none; }
  .chain.chain--photos li { padding: 0; scroll-snap-align: start; }
  .chain.chain--photos h3 { margin: 44px 0 .4em; }
  .galerie { grid-template-columns: none; grid-template-rows: none; grid-auto-flow: column; grid-auto-columns: 78%; overflow-x: auto; scroll-snap-type: x mandatory;
    margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); scrollbar-width: none; }
  .galerie li { aspect-ratio: 4 / 5; scroll-snap-align: start; }
  .galerie-grand { grid-row: auto; }
}

/* ---------- Responsive accueil ---------- */
@media (max-width: 899px) {
  .hero { min-height: 0; padding: calc(var(--header-h) + 40px) 0 72px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-plan { max-width: 440px; width: 100%; margin-inline: auto; }
  .hero-plan svg { flex: none; height: auto; min-height: 0; aspect-ratio: 1; }
  .scroll-cue { display: none; }
  .offer-list a { grid-template-columns: 44px minmax(0, 1fr) 28px; gap: 10px 16px; padding: 28px 0; }
  .offer-text { grid-column: 2 / 3; }
  .offer-list .arrow { grid-row: 1; grid-column: 3; }
  .chain { grid-template-columns: minmax(0, 1fr); }
  .chain::before { top: 0; bottom: 0; left: 0; right: auto; width: 1px; height: auto; transform-origin: top; }
  .js-anim .chain::before { transform: scaleY(0); }
  .js-anim .chain.is-in::before { transform: scaleY(1); }
  .chain li { padding: 0 0 36px 32px; }
  .chain li::before { top: 2px; left: -7px; }
  .chain li:last-child::after { display: none; }
  .chain h3 { margin: .3em 0 .4em; }
  .cartouche-head { grid-template-columns: 1fr auto; }
  .cartouche-head span:nth-child(n+3) { display: none; }
  .cartouche-grid { grid-template-columns: minmax(0, 1fr); }
  .cartouche-grid li { border-left: 0; border-top: 1px solid var(--ligne); }
  .cartouche-grid li:first-child { border-top: 0; }
  .cartouche-grid h3 { margin-top: 20px; }
  .zone-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (min-width: 900px) and (max-width: 1180px) {
  .cartouche-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cartouche-grid li:nth-child(3) { border-left: 0; }
  .cartouche-grid li:nth-child(n+3) { border-top: 1px solid var(--ligne); }
}

/* ================= Pages intérieures ================= */
.page-hero { padding: calc(var(--header-h) + clamp(40px, 5vw, 72px)) 0 clamp(36px, 4.5vw, 64px); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
.page-plan { max-width: 380px; width: 100%; justify-self: end; }
.page-plan svg { width: 100%; height: auto; aspect-ratio: 1; }
.cta-band { padding-block: clamp(40px, 4.5vw, 64px); }
.cta-band .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.2rem); }

/* Prestations */
.famille-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr); gap: 0 clamp(32px, 6vw, 96px); align-items: center; }
.famille-head { display: contents; }
.famille-intro { grid-column: 1 / -1; margin-bottom: clamp(24px, 3vw, 40px); }
.famille-head h2 { margin-bottom: .35em; }
.famille-intro .lead { max-width: 52ch; margin-bottom: 0; }
.services { display: grid; border-top: 1px solid var(--ligne); }
.service { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 40px; padding: 28px 0; border-bottom: 1px solid var(--ligne); }
.service h3 { grid-column: 1 / -1; margin: 0; font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
.service p { margin: 0; }
.prix { grid-column: 1 / -1; font-family: var(--font-mono); font-size: .8125rem; letter-spacing: .08em; color: var(--violet-ink); }
.inclus { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-family: var(--font-mono); font-size: .8125rem; letter-spacing: .02em; color: var(--gris); }
.inclus li::before { content: ""; display: inline-block; width: 12px; height: 1px; margin-right: 10px; vertical-align: middle; background: var(--lilas-deco); }
.faq { max-width: 880px; }
.faq details { border-bottom: 1px solid var(--ligne); }
.faq summary { display: flex; justify-content: space-between; gap: 24px; padding: 26px 0; cursor: pointer; list-style: none; font-size: 1.2rem; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--violet-ink); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 26px; max-width: 64ch; color: var(--gris); }

/* Méthode */
.steps { list-style: none; margin: 0; padding: 0; position: relative; }
.steps::before { content: ""; position: absolute; top: 12px; bottom: 12px; left: 22px; width: 1px; background: var(--lilas-deco); }
.step { position: relative; display: grid; grid-template-columns: 96px minmax(0, 1.2fr) minmax(0, .8fr); gap: 16px 48px; padding: 0 0 clamp(36px, 4.5vw, 60px); }
.step:last-child { padding-bottom: 0; }
.step-num { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border: 1px solid var(--lilas-deco); background: var(--teinte); font-family: var(--font-mono); font-size: .9rem; color: var(--violet-ink); }
.step h2 { margin: 6px 0 .4em; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.step p { margin: 0; }
.livrable { align-self: start; margin-top: 10px; padding: 20px 22px; border: 1px solid var(--ligne); background: var(--blanc); }
.livrable .mono { display: block; margin-bottom: 8px; font-size: .75rem; letter-spacing: .14em; color: var(--violet-ink); text-transform: uppercase; }
.docs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.doc-sheet { position: relative; min-height: 340px; padding: 26px 22px 68px; overflow: hidden; background: var(--blanc); color: var(--violet); border: 1px solid var(--ligne); }
.doc-head { display: flex; justify-content: space-between; gap: 8px; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid var(--ligne); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; color: var(--gris); }
.doc-sheet h3 { margin: 0 0 16px; font-size: 1.15rem; }
.doc-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-family: var(--font-mono); font-size: .72rem; }
.doc-rows li { display: grid; grid-template-columns: minmax(0, 1fr) 70px; align-items: center; gap: 10px; }
.bar { display: block; height: 7px; background: rgba(59, 38, 99, .14); }
.bar--accent { background: var(--lilas-deco); }
.gantt li { grid-template-columns: 74px minmax(0, 1fr); }
.gantt .track { position: relative; height: 7px; background: rgba(59, 38, 99, .07); }
.gantt .track span { position: absolute; top: 0; bottom: 0; background: var(--lilas-deco); }
.check li { grid-template-columns: 16px minmax(0, 1fr); }
.check li::before { content: ""; width: 12px; height: 12px; border: 1px solid var(--violet); }
.check li.ok::before { background: var(--violet); box-shadow: inset 0 0 0 2px var(--blanc); }
.stamp-exemple { position: absolute; right: 14px; bottom: 16px; padding: 5px 10px; border: 1.5px solid var(--lilas-deco); font-family: var(--font-mono); font-size: .72rem; font-weight: 500; letter-spacing: .18em; color: var(--violet-ink); transform: rotate(-8deg); }

/* À propos */
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 96px); }
.duo h3 { font-family: var(--font-mono); font-size: .8rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--violet-ink); }
.duo p { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 300; line-height: 1.45; }
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ligne); }
.trio > div { padding: 28px 32px 8px 0; }
.trio > div + div { padding-left: 32px; border-left: 1px solid var(--ligne); }
.trio .mono { font-size: .8rem; letter-spacing: .14em; color: var(--accent); }
.trio h3 { margin: 24px 0 .5em; font-size: 1.5rem; }
.trio p { margin: 0; color: var(--gris); }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ligne); }
.principle { padding: 28px 32px 0 0; }
.principle + .principle { padding-left: 32px; border-left: 1px solid var(--ligne); }
.principle h3 { margin-bottom: .4em; font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.principle p { margin: 0; color: var(--gris); }
.ancrage { max-width: 900px; }
.ancrage p:not(.eyebrow) { font-size: clamp(1.3rem, 2.4vw, 2rem); font-weight: 300; line-height: 1.4; }

@media (max-width: 899px) {
  .page-hero-grid, .famille-grid, .duo { grid-template-columns: minmax(0, 1fr); }
  .page-plan { justify-self: start; max-width: 300px; }
  .famille-photo { max-width: 520px; margin-bottom: 8px; }
  .service { grid-template-columns: minmax(0, 1fr); }
  .step { grid-template-columns: 46px minmax(0, 1fr); gap: 12px 20px; }
  .livrable { grid-column: 2; }
  .docs { grid-template-columns: minmax(0, 1fr); }
  .trio, .principles { grid-template-columns: minmax(0, 1fr); }
  .trio > div + div, .principle + .principle { padding-left: 0; border-left: 0; border-top: 1px solid var(--ligne); }
  .principle + .principle { border-top-color: var(--ligne); }
  .trio h3 { margin-top: 16px; }
}
@media (min-width: 900px) and (max-width: 1180px) { .docs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 112px); align-items: start; }
.form-title { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 1.2em; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px; }
.field { display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }
.field label { margin-bottom: 8px; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gris); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid rgba(59, 38, 99, .28); border-radius: 0;
  background: var(--blanc); color: var(--violet); font: 400 1rem/1.4 var(--font-sans);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; }
.field-suffixe { position: relative; }
.field-suffixe input { padding-right: 42px; }
.field-suffixe span { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--gris); pointer-events: none; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet); box-shadow: inset 0 0 0 1px var(--violet); }
.field [aria-invalid="true"] { border-color: #A3262A; box-shadow: inset 0 0 0 1px #A3262A; }
.field-error { min-height: 1.5em; margin: 6px 0 4px; font-size: .875rem; color: #A3262A; }
.form-rgpd { max-width: 68ch; margin: 18px 0 0; font-size: .875rem; line-height: 1.55; color: var(--gris); }
.form-global:empty { display: none; }
.form-global { padding: 14px 16px; border: 1px solid #A3262A; background: rgba(163, 38, 42, .06); color: #A3262A; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 12px; }
.form-actions p { margin: 0; font-size: .875rem; }
.form-success { padding: 40px; border: 1px solid var(--ligne); background: var(--blanc); }
.form-success h3 { font-size: 2rem; margin-bottom: .3em; }
.form-success:focus { outline: none; }
.contact-aside { padding: 36px; background: var(--violet); color: var(--blanc); }
.contact-aside .eyebrow { margin: 0 0 .6rem; color: var(--accent); }
.contact-aside p:not(.eyebrow) { margin: 0 0 1.8rem; color: rgba(255, 255, 255, .86); }
.contact-aside a { color: var(--blanc); overflow-wrap: anywhere; }
.aside-tel { display: block; width: fit-content; margin-bottom: 1.8rem; font-size: clamp(1.2rem, 1.6vw, 1.45rem); text-decoration: none; border-bottom: 1px solid var(--accent); }
.aside-note { display: inline-block; padding: 10px 14px; border: 1px solid var(--accent); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
@media (max-width: 899px) {
  .contact-grid, .form-grid { grid-template-columns: minmax(0, 1fr); }
  .contact-aside { padding: 28px 24px; }
}

/* Pages légales */
.page-legale .page-hero { padding-bottom: clamp(36px, 4.5vw, 56px); }
.legal { max-width: 820px; }
.legal h2 { margin: 2.2em 0 .6em; font-size: 1.45rem; }
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--violet); }

/* ---------- Page 404 ---------- */
.erreur-404 { min-height: calc(100svh - 160px); display: flex; align-items: center; }
.erreur-404 .lead { max-width: 52ch; }
.erreur-liens { margin-top: clamp(40px, 5vw, 64px); padding-top: 20px; border-top: 1px solid var(--ligne); }
.erreur-liens p { margin: 0 0 12px; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.erreur-liens ul { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 0; padding: 0; list-style: none; }
.erreur-liens a { font-weight: 500; }
.legal a { color: var(--violet); text-underline-offset: 3px; }

/* ================= Pages intérieures : photos et animations (2026-10-26) ================= */
/* Photo qui se dévoile au défilement, comme un calque qu'on retire (déclenchée par .reveal.is-in) */
.page-photo, .famille-photo, .step-photo, .trio--photos figure, .ancrage-photo { margin: 0; overflow: hidden; background: var(--teinte); }
.page-photo img, .famille-photo img, .step-photo img, .trio--photos figure img, .ancrage-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.page-photo { justify-self: end; width: 100%; max-width: 440px; aspect-ratio: 4 / 5; }
.js-anim .reveal.photo-reveal { opacity: 1; transform: none; }
.js-anim .photo-reveal { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s var(--ease) .1s; }
.js-anim .photo-reveal.is-in, .js-anim .is-in .photo-reveal { clip-path: inset(0 0 0 0); }
.js-anim .photo-reveal img { transform: scale(1.12); transition: transform 1.8s var(--ease) .1s; }
.js-anim .photo-reveal.is-in img, .js-anim .is-in .photo-reveal img { transform: none; }

/* Prestations : accès direct aux familles, photo qui reste visible pendant la lecture des services */
.sommaire-familles { display: flex; flex-wrap: wrap; gap: 8px; margin: 1.8rem 0 0; padding: 0; list-style: none; }
.sommaire-familles a { display: inline-flex; align-items: baseline; gap: 10px; padding: 10px 14px; border: 1px solid var(--ligne); font-weight: 500; text-decoration: none; transition: border-color .2s, background .2s; }
.sommaire-familles a:hover { border-color: var(--violet); background: var(--teinte); }
.sommaire-familles .mono { font-size: .75rem; color: var(--violet-ink); }
.famille-photo { aspect-ratio: 1 / 1; }
.service > * { transition: transform .35s var(--ease); }   /* le contenu glisse, le filet du bas reste en place */
.service:hover > * { transform: translateX(10px); }

/* Méthode : une photo par étape ; la ligne se remplit et les numéros s'allument au défilement (js/page.js) */
.step { grid-template-columns: 96px minmax(0, 1.05fr) minmax(0, .95fr); align-items: start; }
.step-photo { aspect-ratio: 4 / 3; }
.step-texte .livrable { margin: 1.2rem 0 0; padding: 4px 0 4px 16px; border: 0; border-left: 2px solid var(--lilas-deco); background: none; }
.steps::after { content: ""; position: absolute; top: 12px; left: 22px; width: 2px; margin-left: -.5px; height: calc((100% - 24px) * var(--avance, 0)); background: var(--violet); }
.step-num { transition: background .4s, color .4s, border-color .4s; }
.step.est-passe .step-num { background: var(--violet); border-color: var(--violet); color: var(--blanc); }
.js-anim .doc-sheet .bar, .js-anim .doc-sheet .track span { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease) .35s; }
.js-anim .doc-sheet.is-in .bar, .js-anim .doc-sheet.is-in .track span { transform: none; }

/* À propos : chiffres clés, métiers en photos, ancrage */
.chiffres { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ligne); }
.chiffres li { padding: 28px 24px 8px 0; }
.chiffres li + li { padding-left: 24px; border-left: 1px solid var(--ligne); }
.chiffre { display: block; font-size: clamp(2.8rem, 5vw, 4.4rem); font-weight: 500; line-height: 1; letter-spacing: -.03em; color: var(--violet); }
.chiffre small { margin-left: .12em; font-size: .4em; font-weight: 400; letter-spacing: 0; }
.chiffre-legende { display: block; max-width: 24ch; margin-top: 12px; color: var(--gris); }
.trio.trio--photos { gap: 24px; border-top: 0; }
.trio--photos > article { padding: 0; }
.trio--photos figure { aspect-ratio: 4 / 3; margin-bottom: 18px; }
.trio--photos h3 { margin: 10px 0 .4em; }
.ancrage-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .8fr) minmax(0, .8fr); gap: 24px; align-items: end; }
.ancrage-grid h2 { margin-bottom: .4em; }
.ancrage-photo { position: relative; aspect-ratio: 3 / 4; }
.ancrage-photo + .ancrage-photo { margin-bottom: 48px; }
.ancrage-photo figcaption { position: absolute; left: 12px; bottom: 10px; padding: 4px 8px; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--blanc); background: rgba(42, 26, 73, .82); }

/* Histoire du plan ralentie : chaque chapitre dure plus longtemps au défilement, son texte reste affiché */
.story.is-live .chapter { min-height: 165vh; justify-content: flex-start; padding-block: 0; }
.story.is-live .chapter-contenu { position: sticky; top: calc(var(--header-h) + 14vh); padding-block: 2vh 6vh; }

@media (max-width: 899px) {
  .page-photo { justify-self: start; max-width: none; aspect-ratio: 4 / 3; }
  .step { grid-template-columns: 46px minmax(0, 1fr); }
  .step-photo { grid-column: 2; }
  .chiffres { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chiffres li:nth-child(3) { padding-left: 0; border-left: 0; }
  .chiffres li:nth-child(n+3) { border-top: 1px solid var(--ligne); }
  .trio.trio--photos { grid-template-columns: minmax(0, 1fr); }
  .ancrage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ancrage-texte { grid-column: 1 / -1; }
  .ancrage-photo + .ancrage-photo { margin-bottom: 0; }
  .story.is-live .chapter { min-height: 150vh; }
  .story.is-live .chapter-contenu { top: calc(var(--header-h) + 54vh + 2vh); }
  .story.is-live .chapter-list { display: none; }
}

/* ================= Retours du 2026-10-26 (PDF « Maj Réom site 2 ») ================= */
/* Photo à montrer entière, jamais recadrée ni agrandie (photo retouchée : les détails ne doivent pas se voir) */
.chain-img--entiere img { object-position: 50% 100%; }   /* rencontre client : le bas de la photo (les personnes), sans agrandir */
.js-anim .photo-entiere img, .js-anim .photo-entiere.is-in img { transform: none; }
.step-photo.photo-entiere { aspect-ratio: auto; width: 100%; max-width: 340px; }
.step-photo.photo-entiere img { height: auto; }
.step-photo--plan { background: var(--blanc); border: 1px solid var(--ligne); }
.step-photo--plan img { object-fit: contain; padding: 10px; }

/* À propos : deux métiers côte à côte */
.trio.trio--deux { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Fin de l'accueil : le logo se tamponne, comme sur un projet lancé (déclenché par js/home.js) */
.cta-tampon { position: absolute; top: 50%; right: clamp(24px, 12vw, 190px); width: clamp(150px, 17vw, 230px); transform: translateY(-50%); pointer-events: none; }
.cta-tampon img { display: block; width: 100%; height: auto; transform: rotate(-8deg); }
.cta-tampon::after { content: ""; position: absolute; inset: -9%; border: 2px solid var(--lilas-deco); opacity: 0; transform: rotate(-8deg); }
.js-anim .cta-tampon img { opacity: 0; transform: translateY(-40px) scale(2.3) rotate(-20deg); }
.js-anim .cta-tampon.est-tamponne img { animation: tampon-frappe .7s cubic-bezier(.6, 0, .9, .4) forwards, tampon-rebond .45s var(--ease) .7s forwards; }
.js-anim .cta-tampon.est-tamponne::after { animation: tampon-onde .9s var(--ease) .62s; }
@keyframes tampon-frappe {
  0% { opacity: 0; transform: translateY(-40px) scale(2.3) rotate(-20deg); }
  40% { opacity: .9; }
  100% { opacity: 1; transform: translateY(0) scale(.95) rotate(-8deg); }
}
@keyframes tampon-rebond {
  0% { opacity: 1; transform: scale(.95) rotate(-8deg); }
  45% { opacity: 1; transform: scale(1.03) rotate(-8deg); }
  100% { opacity: 1; transform: scale(1) rotate(-8deg); }
}
@keyframes tampon-onde {
  0% { opacity: .7; transform: rotate(-8deg) scale(.92); }
  100% { opacity: 0; transform: rotate(-8deg) scale(1.22); }
}
.js-anim .cta-tampon.est-tamponne img { opacity: 1; transform: rotate(-8deg); }

@media (max-width: 899px) {
  .trio.trio--deux { grid-template-columns: minmax(0, 1fr); }
  .step-photo.photo-entiere { max-width: 300px; }
  .cta-tampon { position: relative; top: auto; right: auto; width: 128px; margin: 40px auto 0; transform: none; }
}

/* À propos « Qui sommes-nous » (2026-10-27) : frise de l'histoire, réseau d'artisans */
.frise { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); margin: clamp(28px, 4vw, 48px) 0 0; padding: 0; list-style: none; }
.frise::before { content: ""; position: absolute; left: 0; right: 0; top: 3.4rem; height: 2px; background: var(--lilas-deco); }
.frise li { position: relative; padding-top: 4.6rem; }
.frise li::before { content: ""; position: absolute; top: calc(3.4rem - 6px); left: 0; width: 14px; height: 14px; background: var(--violet); }
.frise-repere { position: absolute; top: 0; left: 0; font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 500; line-height: 1.1; letter-spacing: -.02em; color: var(--violet); white-space: nowrap; }
.frise h3 { margin: 0 0 .4em; font-size: 1.35rem; }
.frise p { max-width: 32ch; margin: 0; color: var(--gris); }
.equipe-reseau { max-width: 60ch; margin: clamp(24px, 3vw, 36px) 0 0; font-size: 1.1rem; color: var(--violet-ink); }
@media (max-width: 899px) {
  .frise { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-left: 30px; }
  .frise::before { top: 6px; bottom: 6px; left: 6px; right: auto; width: 2px; height: auto; }
  .frise li { padding-top: 3.2rem; }
  .frise li::before { top: .7rem; left: -30px; }
}