/* ==========================================================================
   ECLAU : composants et mise en scène
   Charte : .agents/skills/eclau-charte-graphique/ ; style repris de l'ancien site studioeclau.be :
   arches, papiers déchirés, cartes décalées, bulles de citation, formes peintes, lignes courbes.
   Mobile d'abord. Tout mouvement respecte prefers-reduced-motion.
   ========================================================================== */

/* --- Fond papier chaud + grain léger ----------------------------------- */
body { position: relative; background: var(--color-bg); }
main {
  overflow-x: clip;
  background-color: var(--color-bg);
  background-image: url("../img/textures/papier-aquarelle-blanc.jpg?v=20261009-performance");
  background-position: left top;
  background-size: 640px auto;
  background-repeat: repeat;
  background-blend-mode: soft-light;
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .20; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}

/* --- Boutons et liens ---------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: .85em 1.7em;
  font: 400 var(--fs-body)/1.2 var(--font-ui);
  color: var(--color-text-on-brand); background: var(--color-brand);
  border: 1.5px solid var(--color-brand); border-radius: var(--radius-pill);
  text-decoration: none; cursor: pointer; text-align: center;
  transition: background var(--duree) var(--ease), color var(--duree) var(--ease), border-color var(--duree) var(--ease), transform var(--duree) var(--ease);
}
.btn:hover { background: var(--eclau-chocolate-fondant); border-color: var(--eclau-chocolate-fondant); transform: translateY(-2px); }
.btn--contour { background: transparent; color: var(--color-brand); }
.btn--contour:hover { background: var(--color-brand); color: var(--color-text-on-brand); }
.lien-souligne { font-family: var(--font-ui); color: var(--color-brand); text-decoration: none; background: linear-gradient(var(--color-accent), var(--color-accent)) no-repeat left 100% / 100% 2px; padding-bottom: .15em; transition: background-size var(--duree) var(--ease); }
.lien-souligne:hover { background-size: 40% 2px; }

.surtitre, .etiquette { font: 400 var(--fs-small)/1 var(--font-ui); letter-spacing: .14em; text-transform: uppercase; color: var(--color-brand); margin-bottom: 1rem; display: inline-flex; align-items: center; gap: .6rem; }
.etiquette::before { content: ""; width: 26px; height: 1.5px; background: var(--color-accent); }
.etiquette--claire { color: var(--eclau-jet-stream); }
.chapo { font-size: 1.0625rem; }

/* --- Header : barre fine en dessous ------------------------------------- */
.header { position: sticky; top: 0; z-index: 50; }
/* Le flou est porté par un calque à part : sur l'en-tête lui-même, il enfermerait le menu mobile. */
.header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: color-mix(in srgb, var(--eclau-jet-stream-clair) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid color-mix(in srgb, var(--eclau-almond-peach) 70%, transparent); }
.header__barre { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.header__logo { position: relative; z-index: 61; display: block; padding: .5rem 0; }
.header__logo img { width: 112px; }
.nav__liste { list-style: none; margin: 0; padding: 0; }
.nav__liste a { text-decoration: none; }

.burger { position: relative; z-index: 61; width: 48px; height: 48px; border: 0; background: none; cursor: pointer; display: grid; place-content: center; gap: 7px; }
.burger span { display: block; width: 26px; height: 2px; border-radius: 2px; background: var(--color-brand); transition: transform var(--duree) var(--ease), background var(--duree); }
.burger[aria-expanded="true"] span { background: var(--eclau-jet-stream); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
.nav { position: fixed; inset: 0; z-index: 60; background: var(--color-bg-brand); padding: 7rem var(--gutter) 2.5rem; display: flex; flex-direction: column; justify-content: space-between; opacity: 0; visibility: hidden; transition: opacity var(--duree) var(--ease), visibility var(--duree); }
.nav.est-ouvert { opacity: 1; visibility: visible; }
.nav__logo { position: absolute; top: 1.35rem; left: var(--gutter); width: 112px; }
.nav__liste { display: grid; gap: .35rem; }
.nav__liste a { font: 700 clamp(2rem, 9vw, 2.75rem)/1.2 var(--font-titre); color: var(--eclau-jet-stream); }
.nav__btn { background: var(--eclau-jet-stream); color: var(--color-brand); border-color: var(--eclau-jet-stream); width: 100%; }
body:has(.nav.est-ouvert) .header__logo { visibility: hidden; }

@media (min-width: 960px) {
  .burger, .nav__logo { display: none; }
  .header__logo img { width: 128px; }
  .nav { position: static; opacity: 1; visibility: visible; background: none; padding: 0; flex-direction: row; align-items: center; gap: 2rem; }
  .nav__liste { display: flex; gap: 1.75rem; }
  .nav__liste a { position: relative; font: 400 var(--fs-body)/1 var(--font-ui); color: var(--color-text); padding: .75rem 0; }
  .nav__liste a::after { content: ""; position: absolute; left: 0; right: 0; bottom: .35rem; height: 2px; background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform var(--duree) var(--ease); }
  .nav__liste a:hover::after, .nav__liste a[aria-current="page"]::after { transform: scaleX(1); }
  .nav__btn { width: auto; min-height: 44px; padding: .6em 1.4em; background: var(--color-brand); color: var(--color-text-on-brand); border-color: var(--color-brand); }
}

/* --- Accueil ------------------------------------------------------------- */
.hero { padding-block: 1.5rem clamp(3rem, 7vw, 5rem); }
.hero__grille { display: grid; gap: 2.5rem; }
.hero h1 { font-size: clamp(2.25rem, 1.4rem + 4.2vw, 4.25rem); margin-bottom: 1.25rem; }
.hero__intro { font-size: 1.0625rem; max-width: 38ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.mots { display: inline-grid; color: var(--color-brand); }
.mots > span { grid-area: 1 / 1; justify-self: start; opacity: 0; animation: mot 9s infinite; padding-bottom: .12em; background: url("../img/elements/annotation-soulignement.png?v=20261009-performance") no-repeat left 100% / 100% .28em; }
.mots > span:nth-child(2) { animation-delay: 3s; }
.mots > span:nth-child(3) { animation-delay: 6s; }
@keyframes mot { 0%, 30% { opacity: 1; transform: none; } 35%, 95% { opacity: 0; transform: translateY(.25em); } 100% { opacity: 1; } }

.hero__visuel { position: relative; padding: 0 0 3.5rem 1.5rem; }
.hero__papier { position: absolute; left: -12%; top: 12%; width: 58%; z-index: 0; rotate: -4deg; }
.hero__photo { position: relative; z-index: 1; }
.hero__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 70% 30%; border-radius: 999px 999px var(--radius-lg) var(--radius-lg); }
.hero__citation { position: absolute; z-index: 2; left: 0; bottom: 0; width: min(88%, 380px); margin: 0; display: flex; gap: 1rem; align-items: center; padding: 1.1rem 1.25rem; background: color-mix(in srgb, var(--eclau-jet-stream-clair) 92%, transparent); backdrop-filter: blur(6px); border-radius: var(--radius-md); box-shadow: var(--shadow-papier); }
.hero__citation img { width: 40px; flex: none; }
.hero__citation p { margin: 0; font-size: .95rem; line-height: 1.45; }
.badge-tournant { position: absolute; z-index: 3; width: 92px; right: -10px; top: 6%; animation: tourne 22s linear infinite; }
@keyframes tourne { to { rotate: 360deg; } }
@media (max-width: 767px) { .hero__actions .btn { flex: 1 1 auto; } }
@media (min-width: 768px) {
  .hero { padding-top: 3rem; }
  .hero__grille { grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
  .hero__visuel { padding: 0 2.5rem 3rem 3rem; }
  .hero__photo img { aspect-ratio: 5 / 6; }
  .badge-tournant { width: 130px; right: -12px; top: auto; bottom: 6%; }
}

/* --- Bandeau défilant ---------------------------------------------------- */
.bandeau {
  overflow: hidden;
  width: 106%;
  margin: 0 0 clamp(2.75rem, 5vw, 4.75rem) -3%;
  padding: 0;
  background: var(--color-bg-brand);
  color: var(--eclau-jet-stream);
  transform: rotate(2.25deg);
  transform-origin: center;
}
.bandeau__ruban {
  width: 100%;
  margin: 0;
  padding-block: 1rem;
  background: var(--color-bg-brand);
}
.bandeau__piste { display: flex; width: max-content; align-items: center; animation: defile var(--duree-bandeau) linear infinite; }
.bandeau__groupe { display: flex; flex: none; align-items: center; }
.bandeau span { font: 700 clamp(1.4rem, 1rem + 2vw, 2.25rem)/1 var(--font-titre); white-space: nowrap; }
.bandeau i { display: inline-block; flex: none; margin-inline: .9rem; font-style: normal; color: var(--color-accent); font-size: 1.1rem; }
@keyframes defile { to { transform: translateX(-25%); } }

/* --- À propos : collage de deux photos ---------------------------------- */
.apropos { display: grid; gap: 3rem; }
.apropos__visuel { position: relative; min-height: 440px; }
.apropos__papier { position: absolute; right: 2%; top: -4%; width: 55%; rotate: 8deg; }
.apropos__boutique { position: relative; z-index: 1; display: block; }
.apropos__boutique img { position: relative; width: 62%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius-lg) 45% var(--radius-lg) 45%; }
.apropos__lisa { position: absolute; z-index: 2; right: 0; top: 26%; width: 52%; }
.apropos__lisa img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 999px 999px var(--radius-md) var(--radius-md); box-shadow: var(--shadow-papier); }
.apropos__chiffre { position: absolute; z-index: 3; left: 0; bottom: 0; margin: 0; padding: 1rem 1.4rem; background: var(--eclau-jet-stream); border-radius: var(--radius-md); font: 400 var(--fs-small)/1.3 var(--font-ui); max-width: 60%; }
.apropos__chiffre strong { display: block; font: 700 clamp(2.4rem, 1.8rem + 2vw, 3.25rem)/1 var(--font-titre); color: var(--color-brand); }
.apropos__question { font-size: 1.125rem; font-style: italic; }
.apropos__texte h3 { color: var(--color-brand); margin-top: 1.5rem; }
.piliers { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; gap: 1rem; }
.piliers li { display: flex; gap: 1rem; align-items: center; }
.piliers img { width: 48px; flex: none; }
.piliers b { display: block; font: 400 var(--fs-h4)/1.3 var(--font-ui); color: var(--color-heading); }
@media (min-width: 900px) {
  .apropos { grid-template-columns: 1fr 1fr; align-items: center; gap: 5rem; }
  .apropos__visuel { min-height: 620px; }
  .piliers { grid-template-columns: 1fr 1fr; }
}

/* --- Services : cartes décalées sur vague beige -------------------------- */
.services-zone { position: relative; padding-bottom: 0; }
.services { position: relative; z-index: 1; list-style: none; padding: 0; margin: 2.5rem 0 0; display: grid; gap: 1.25rem; }
.service { border: 1.5px solid var(--color-brand); background: var(--eclau-blanc); border-radius: var(--radius-md); padding: 1.75rem; }
.service img { width: 58px; margin-bottom: 1.25rem; transition: transform .6s var(--ease); }
.service h3 { font-family: var(--font-titre); font-weight: 700; font-size: 1.4rem; color: var(--color-brand); margin-bottom: .6rem; }
.service p { margin: 0; }
.service--plein { background: var(--color-brand); color: var(--eclau-jet-stream); }
.service--plein h3 { color: var(--eclau-blanc); }
@media (hover: hover) { .service { transition: transform var(--duree) var(--ease), box-shadow var(--duree) var(--ease); } .service:hover { transform: translateY(-8px) rotate(-.6deg); box-shadow: var(--shadow-papier); } .service:hover img { transform: rotate(-12deg) scale(1.1); } }
@media (max-width: 767px) { .service:nth-child(odd) { margin-right: 1.5rem; } .service:nth-child(even) { margin-left: 1.5rem; } }
@media (min-width: 768px) { .services { grid-template-columns: repeat(2, 1fr); } .service:nth-child(even) { transform: translateY(3rem); } }
@media (min-width: 1100px) { .services { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } .service:nth-child(even) { transform: translateY(7rem); } .service:nth-child(even):hover { transform: translateY(6.5rem) rotate(.6deg); } }
.vague { display: block; width: 100%; height: clamp(90px, 14vw, 180px); margin-top: -4rem; fill: var(--eclau-jet-stream); }

/* --- Témoignages : bulles autour du portrait détouré -------------------- */
.temoignages { background: var(--eclau-jet-stream); padding-bottom: var(--section-y); }
.temoignages__scene { position: relative; display: grid; justify-items: center; }
.temoignages__lisa img { width: min(78vw, 360px); }
.bulle { position: relative; z-index: 2; display: grid; grid-template-columns: auto 1fr; column-gap: .9rem; align-items: center; margin: -2.5rem 0 0; width: min(100%, 390px); padding: 1rem 1.4rem 1rem 1.1rem; background: var(--eclau-jet-stream-clair); border: 1.5px solid var(--color-accent); border-radius: 60px; box-shadow: 0 10px 24px -14px rgba(82, 49, 42, .35); }
.bulle img { grid-row: span 2; width: 44px; }
.bulle blockquote { margin: 0; }
.bulle p { margin: 0; font-size: .98rem; line-height: 1.4; }
.bulle figcaption { font: 400 .8rem/1.3 var(--font-ui); color: var(--color-brand); margin-top: .35rem; }
.bulle--1 { justify-self: start; rotate: -2deg; }
.bulle--2 { justify-self: end; margin-top: 1rem; rotate: 1.5deg; }
.bulle--3 { justify-self: start; margin-top: 1rem; rotate: -1deg; }
.temoignages__cta { text-align: center; margin-top: 3.5rem; }
.temoignages__cta h2 { color: var(--color-brand); }
@media (min-width: 900px) {
  .temoignages__scene { min-height: 700px; display: block; }
  .temoignages__lisa { position: absolute; left: 50%; bottom: 0; translate: -50% 0; }
  .temoignages__lisa img { width: 440px; }
  .bulle { position: absolute; margin: 0; animation: flotte 6s ease-in-out infinite; }
  .bulle--1 { left: 0; top: 42%; }
  .bulle--2 { right: 0; top: 16%; animation-delay: -2s; }
  .bulle--3 { left: 52%; bottom: 8%; animation-delay: -4s; }
}
@keyframes flotte { 50% { transform: translateY(-10px); } }

/* --- Processus : chemin courbe et grands chiffres ------------------------ */
.processus { background: var(--color-bg-brand); color: var(--eclau-jet-stream); border-radius: var(--radius-lg) var(--radius-lg) 0 0; margin-top: -1px; }
.processus h2 { color: var(--eclau-jet-stream); }
.processus__chemin { position: relative; margin-top: 2.5rem; }
.processus__trait { display: none; }
.etapes { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.75rem; position: relative; }
.etapes li { position: relative; padding-left: 5rem; min-height: 4rem; }
.etapes li:not(:last-child)::after { content: ""; position: absolute; left: 1.95rem; top: 4.25rem; bottom: -1.5rem; border-left: 2px dashed color-mix(in srgb, var(--color-accent) 70%, transparent); }
.etapes__num { position: absolute; left: 0; top: 0; width: 4rem; height: 4rem; border-radius: 50%; display: grid; place-items: center; background: var(--eclau-jet-stream); color: var(--color-brand); font: 700 2rem/1 var(--font-titre); box-shadow: 0 0 0 6px color-mix(in srgb, var(--eclau-jet-stream) 25%, transparent); }
.etapes h3 { color: var(--eclau-blanc); font-size: var(--fs-h4); margin: .35rem 0 .35rem; }
.etapes p { margin: 0; opacity: .88; }
@media (min-width: 960px) {
  .processus__trait { display: block; position: absolute; inset: 0 0 auto; width: 100%; height: 300px; fill: none; stroke: var(--color-accent); stroke-width: 2.5; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.4s var(--ease); }
  .processus__chemin.est-visible .processus__trait { stroke-dashoffset: 0; }
  .etapes { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
  .etapes li { padding-left: 0; padding-top: 6.5rem; }
  .etapes li::after { display: none; }
  .etapes__num { width: 5.5rem; height: 5.5rem; font-size: 2.75rem; }
  .etapes li:nth-child(odd) { transform: translateY(8.5rem); }
  .etapes li:nth-child(4) { transform: translateY(3rem); }
  .processus__chemin { padding-bottom: 8rem; }
}

/* --- Derrière Eclau ------------------------------------------------------ */
.parcours { display: grid; gap: 3rem; }
.parcours__photo { position: relative; max-width: 440px; }
.parcours__photo picture img { width: 100%; aspect-ratio: 5 / 7; object-fit: cover; border-radius: var(--radius-lg) var(--radius-lg) 999px 999px; }
.parcours__ruban { position: absolute; top: -16px; left: 50%; width: 110px; translate: -50% 0; rotate: -3deg; }
.parcours__role { font: 700 1.25rem/1.35 var(--font-titre); color: var(--color-brand); }
@media (min-width: 900px) { .parcours { grid-template-columns: 5fr 7fr; align-items: center; gap: 5rem; } }
.chiffres { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.chiffres li { border-top: 1.5px solid var(--color-accent); padding-top: .9rem; }
.chiffres__nombre { display: block; font: 700 clamp(2rem, 1.4rem + 2.5vw, 3rem)/1 var(--font-titre); color: var(--color-brand); }
.chiffres__legende { display: block; margin-top: .4rem; font: 400 .8125rem/1.35 var(--font-ui); }

/* --- Projets (accueil) --------------------------------------------------- */
.projets-entete { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: end; }
.carrousel { list-style: none; margin: 1.5rem 0 0; padding: 1rem var(--gutter) 2rem; display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: none; }
.carrousel::-webkit-scrollbar { display: none; }
.carrousel > li { scroll-snap-align: start; flex: 0 0 78%; }
.carte-projet a { display: block; }
.carte-projet img { width: 100%; height: auto; filter: drop-shadow(0 12px 18px rgba(82, 49, 42, .16)); transition: transform var(--duree) var(--ease); }
.carte-projet:nth-child(odd) img { transform: rotate(-1.5deg); }
.carte-projet:nth-child(even) img { transform: rotate(1.2deg) translateY(12px); }
@media (hover: hover) { .carte-projet img:hover { transform: rotate(0) scale(1.03); } }
@media (min-width: 768px) {
  .carrousel { width: min(calc(100% - 2 * var(--gutter)), var(--container-max)); margin-inline: auto; padding-inline: 0; overflow: visible; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}

/* --- FAQ ----------------------------------------------------------------- */
.faq { display: grid; gap: 2rem; }
.faq__entete { position: relative; }
.faq__forme { width: 90px; margin-top: 1.5rem; rotate: -8deg; }
.faq__liste { display: grid; gap: .75rem; }
.faq details { background: var(--eclau-blanc); border-radius: var(--radius-md); padding: 0 1.25rem; transition: box-shadow var(--duree); }
.faq details[open] { box-shadow: var(--shadow-papier); }
.faq summary { list-style: none; font: 400 var(--fs-h4)/1.4 var(--font-ui); color: var(--color-text); cursor: pointer; min-height: 64px; padding-block: 1rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; display: block; flex: none; width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(var(--eclau-jet-stream), var(--eclau-jet-stream)) center / 12px 2px no-repeat, linear-gradient(var(--eclau-jet-stream), var(--eclau-jet-stream)) center / 2px 12px no-repeat, var(--color-brand); transition: transform var(--duree) var(--ease), background-color var(--duree); }
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--color-accent); }
.faq details p { margin: 0 0 1.25rem; padding-left: 1rem; border-left: 2px solid var(--color-accent); }
.faq__relance { margin-top: 1rem; font-family: var(--font-ui); }
@media (min-width: 960px) { .faq { grid-template-columns: 5fr 7fr; gap: 4rem; align-items: start; } .faq__entete { position: sticky; top: 110px; } .faq__forme { width: 120px; } }

/* --- Page projets -------------------------------------------------------- */
.page-titre { position: relative; padding-block: clamp(2.5rem, 7vw, 5rem) 1rem; overflow: clip; }
.page-titre h1 { font-size: clamp(2.25rem, 1.4rem + 4vw, 4rem); max-width: 16ch; }
.page-titre__forme { position: absolute; right: 4%; top: .75rem; width: 56px; rotate: 12deg; opacity: .9; }
@media (min-width: 768px) { .page-titre__forme { right: 6%; top: 20%; width: clamp(90px, 12vw, 150px); } }
.filtres { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.filtre { min-height: 44px; padding: .5em 1.2em; border-radius: var(--radius-pill); border: 1.5px solid var(--color-brand); background: transparent; color: var(--color-brand); font: 400 var(--fs-small)/1 var(--font-ui); cursor: pointer; transition: background var(--duree), color var(--duree); }
.filtre[aria-pressed="true"] { background: var(--color-brand); color: var(--eclau-jet-stream); }
.projets-liste .conteneur { display: grid; gap: clamp(3rem, 8vw, 6rem); }
.projet { display: grid; gap: 1.5rem; align-items: center; }
.projet[hidden] { display: none; }
.projet__visuel { width: 100%; max-width: 620px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; align-items: end; }
.projet__visuel figure { margin: 0; padding: .45rem; background: var(--eclau-blanc); border-radius: var(--radius-sm); box-shadow: var(--shadow-papier); }
.projet__visuel figure:first-child { grid-column: span 2; }
.projet__visuel img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 6px; filter: none; rotate: -1.5deg; }
.projet__visuel figure:nth-child(2) img { rotate: 1.5deg; }
.projet__visuel figure:nth-child(3) img { rotate: -.8deg; }
.projet__visuel--solo { grid-template-columns: minmax(0, 440px); }
.projet__visuel--solo figure:first-child { grid-column: auto; }
.projet__secteur { margin: 0 0 .55rem; color: var(--color-brand); font: 400 var(--fs-small)/1.2 var(--font-ui); letter-spacing: .08em; text-transform: uppercase; }
.projet h2 { font-size: clamp(2rem, 1.4rem + 2.5vw, 3rem); margin-bottom: 1rem; }
.projet h3 { margin: 0 0 .75rem; color: var(--color-brand); font-size: var(--fs-small); text-transform: uppercase; letter-spacing: .08em; }
.projet__tags { list-style: none; padding: 0; margin: 0 0 1.25rem; display: flex; flex-wrap: wrap; gap: .4rem; }
.projet__tags li { font: 400 .8rem/1 var(--font-ui); padding: .5em .9em; border: 1px solid var(--color-accent); border-radius: var(--radius-pill); }
@media (min-width: 900px) {
  .projet { grid-template-columns: 5fr 7fr; gap: 4rem; }
  .projet:nth-child(even) .projet__visuel { order: 2; justify-self: end; }
}

/* --- Footer -------------------------------------------------------------- */
.footer { margin-top: var(--section-y); }
.footer__vague { display: block; width: 100%; height: clamp(60px, 9vw, 120px); fill: var(--color-bg-brand); margin-bottom: -1px; }
.footer__fond { background: var(--color-bg-brand); color: var(--color-text-on-brand); padding-bottom: 3rem; }
.footer__appel { display: grid; gap: 1rem; align-items: center; padding-bottom: 3rem; }
.footer__todo { width: min(64vw, 260px); rotate: -5deg; margin: -5rem auto 0; filter: drop-shadow(0 16px 24px rgba(82, 49, 42, .25)); }
.footer__appel h2 { color: var(--eclau-blanc); }
.footer__appel p { max-width: none; }
.footer__appel .footer__rendezvous-note {
  margin: 1.25rem 0 0;
  max-width: 60ch;
  font: 400 var(--fs-small)/1.6 var(--font-ui);
}
.footer__appel .btn { background: var(--eclau-jet-stream); border-color: var(--eclau-jet-stream); color: var(--color-brand); }
.footer__appel .btn:hover { background: var(--eclau-blanc); border-color: var(--eclau-blanc); }
.footer__grille { display: grid; gap: 2.5rem; padding-top: 2.5rem; border-top: 1px solid color-mix(in srgb, var(--eclau-blanc) 30%, transparent); }
.footer__grille b { display: block; font: 700 var(--fs-h4)/1.2 var(--font-titre); color: var(--eclau-blanc); margin-bottom: 1.75rem; }
.footer__marque { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 1rem 1.75rem; align-items: center; }
.footer__submark { grid-row: span 2; width: 150px; filter: none; }
.footer__identite p { margin: 0; font-size: 1rem; line-height: 1.5; }
.footer__identite strong { color: var(--eclau-blanc); font: 700 var(--fs-h4)/1.1 var(--font-titre); white-space: nowrap; }
.footer__fond a:not(.btn) { color: var(--eclau-blanc); }
.footer__fond .footer__reseaux a { color: var(--color-brand); }
.footer__journal p { margin: 0; font-size: 1rem; line-height: 1.5; }
.footer__reseaux { grid-column: 2; list-style: none; margin: .25rem 0 0; padding: 0; display: flex; gap: 1rem; }
.footer__reseaux a { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border-radius: 50%; background: var(--eclau-blanc); color: var(--color-brand); transition: transform var(--duree) var(--ease), background var(--duree); }
.footer__reseaux a:hover { background: var(--eclau-jet-stream); transform: translateY(-3px); }
.footer__reseaux svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.footer__inscription { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .75rem; margin-top: 1.6rem; }
.footer__inscription input, .footer__inscription button { min-height: 52px; border-radius: var(--radius-pill); font: 400 var(--fs-body)/1.2 var(--font-texte); }
.footer__inscription input { min-width: 0; padding-inline: 1.25rem; border: 1.5px solid var(--eclau-blanc); background: var(--eclau-blanc); color: var(--color-text); }
.footer__inscription input::placeholder { color: var(--eclau-chocolate-fondant); opacity: .65; }
.footer__inscription button { min-width: 150px; padding-inline: 1.25rem; border: 1.5px solid var(--eclau-blanc); background: transparent; color: var(--eclau-blanc); cursor: pointer; transition: background var(--duree), color var(--duree); }
.footer__inscription button:hover { background: var(--eclau-blanc); color: var(--color-brand); }
.footer__bas-zone { background: var(--color-bg-brand); color: var(--color-text-on-brand); }
.footer__bas {
  width: min(100% - 2 * var(--gutter), var(--container-max));
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.25rem 0;
  font: 400 .8rem/1.6 var(--font-ui);
  opacity: .9;
}
.footer__bas a { color: var(--eclau-blanc); }
.titre-deux-lignes span { display: inline; }
.titre-deux-lignes span + span::before { content: " "; }
.nouveau-hero__citation-texte span + span::before { content: " "; }

@media (min-width: 1024px) {
  .nouveau-hero__visuel { margin-right: clamp(1.5rem, 2.5vw, 2rem); }
  .titre-deux-lignes { max-width: none !important; }
  .titre-deux-lignes span { display: block; white-space: nowrap; }
  .titre-deux-lignes span + span::before { content: none; }
}

@media (max-width: 560px) {
  .footer__marque { grid-template-columns: 112px minmax(0, 1fr); gap: .75rem 1rem; }
  .footer__submark { width: 112px; }
  .footer__inscription { grid-template-columns: 1fr; }
  .footer__inscription button { width: 100%; }
}
@media (max-width: 767px) {
  .footer__appel p { font-size: .9rem; line-height: 1.5; }
  .footer__appel p br { display: none; }
  body::after {
    position: absolute;
    inset: 0;
    width: 100%;
    height: auto;
  }
}
@media (min-width: 768px) {
  .footer__appel { grid-template-columns: 300px 1fr; gap: 3rem; }
  .footer__todo { margin: -7rem 0 0; width: 280px; }
  .footer__grille { grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(4rem, 8vw, 8rem); }
  .footer__marque { column-gap: clamp(2.5rem, 5vw, 4rem); }
}

/* --- Curseur : un point + un cercle qui suit ------------------------------ */
.curseur, .curseur-point { position: fixed; top: 0; left: 0; z-index: 100; pointer-events: none; border-radius: 50%; opacity: 0; }
.curseur { width: 38px; height: 38px; margin: -19px 0 0 -19px; border: 1.5px solid var(--color-brand); transition: opacity .3s, width .3s var(--ease), height .3s var(--ease), margin .3s var(--ease), background .3s, border-color .3s; }
.curseur-point { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--color-brand); transition: opacity .3s; }
.a-curseur .curseur, .a-curseur .curseur-point { opacity: 1; }
.a-curseur .curseur.survol { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: color-mix(in srgb, var(--color-accent) 22%, transparent); border-color: var(--color-accent); }
.a-curseur .curseur.appui { width: 28px; height: 28px; margin: -14px 0 0 -14px; }

/* --- Apparitions au défilement (activées par js/main.js) ---------------- */
.js-vie [data-apparait] { opacity: 0; translate: 0 28px; transition: opacity .9s var(--ease), translate .9s var(--ease); transition-delay: var(--retard, 0s); }
.js-vie [data-apparait].est-visible { opacity: 1; translate: 0 0; }

@media (prefers-reduced-motion: reduce) {
  .mots > span { animation: none; }
  .mots > span:first-child { opacity: 1; }
  .badge-tournant, .bandeau__piste, .bulle { animation: none; }
  .js-vie [data-apparait] { opacity: 1; translate: none; transition: none; }
  .processus__trait { stroke-dashoffset: 0; transition: none; }
}


/* --- Refonte de la page d’accueil et page À propos ---------------------- */
.nouveau-hero { padding-block: clamp(2.5rem, 6vw, 5.5rem) var(--section-y); }
.nouveau-hero__grille { display: grid; gap: 2.5rem; align-items: center; }
.nouveau-hero h1 { max-width: 14ch; font-size: clamp(2.5rem, 1.6rem + 4.7vw, 4.8rem); }
.nouveau-hero__intro { font: 400 clamp(1.2rem, 1rem + 1vw, 1.55rem)/1.4 var(--font-texte); color: var(--color-brand); }
.nouveau-hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-block: 1.75rem; }
.nouveau-hero__metiers { font: 400 var(--fs-small)/1.6 var(--font-ui); max-width: 46ch; }
.nouveau-hero__metiers span { color: var(--color-accent); padding-inline: .3rem; }
.nouveau-hero__visuel {
  position: relative;
  padding: 0 clamp(.75rem, 4vw, 1.25rem) clamp(5rem, 8vw, 6.5rem) clamp(1.25rem, 5vw, 2.75rem);
}
.nouveau-hero__visuel::before {
  content: "";
  position: absolute;
  inset: 8% 0 4.25rem 12%;
  background: var(--color-bg-neutral);
  border-radius: 500px 500px 50px;
}
.nouveau-hero__photo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  object-position: center;
  border-radius: 500px 500px 50px;
  box-shadow: var(--shadow-papier);
}
.nouveau-hero__citation {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: .75rem;
  width: min(68%, 330px);
  min-height: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: .65rem;
  align-items: center;
  padding: .75rem .9rem;
  background: color-mix(in srgb, var(--eclau-jet-stream-clair) 69%, transparent);
  backdrop-filter: blur(6px);
  border-radius: 18px;
  box-shadow: var(--shadow-papier);
  color: var(--color-brand);
  font-size: .88rem;
  line-height: 1.4;
}
.nouveau-hero__citation-texte span { display: block; }
.nouveau-hero__guillemets {
  display: block;
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.nouveau-hero__sceau {
  display: none;
  position: absolute;
  z-index: 3;
  right: calc(clamp(.75rem, 4vw, 1.25rem) - clamp(75px, 6.5vw, 90px));
  bottom: calc(clamp(5rem, 8vw, 6.5rem) - clamp(75px, 6.5vw, 90px));
  width: clamp(150px, 13vw, 180px);
  height: auto;
  animation: tourne 15s linear infinite;
}

.positionnement { text-align: center; }
.positionnement h2 { max-width: 17ch; margin-inline: auto; }
.positionnement__texte { font-size: 1.1rem; }
.positionnement__texte p { margin-inline: auto; }

.offres__entete, .selection__entete { display: grid; gap: 1.25rem; margin-bottom: 2.5rem; }
.offres__entete h2, .selection__entete h2 { max-width: 17ch; }
.offres__liste { display: grid; gap: 1rem; }
.offre { display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--eclau-blanc); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.offre__numero { margin-bottom: 1.5rem; color: var(--color-brand); font: 400 var(--fs-small)/1 var(--font-ui); letter-spacing: .12em; }
.offre h3 { font: 400 var(--fs-h3)/1.25 var(--font-ui); }
.offre ul { margin: .5rem 0 1.5rem; padding-left: 1.2rem; }
.offre li { margin-bottom: .55rem; }
.offre__note { margin-top: auto; padding-top: 1.1rem; border-top: 1px solid var(--color-border); font-size: .95rem; }
.offre__signature { font: 700 1.1rem/1.45 var(--font-texte); }
.offre a, .selection__lien { display: inline-block; margin-top: auto; font-family: var(--font-ui); font-size: var(--fs-small); }
.offre--marque { background: var(--color-bg-brand); color: var(--color-text-on-brand); border-color: var(--color-bg-brand); }
.offre--marque h3, .offre--marque a { color: var(--eclau-blanc); }
.offre--marque .offre__note { border-color: color-mix(in srgb, var(--eclau-blanc) 35%, transparent); }

.ecosysteme__grille { display: grid; gap: 2.25rem; }
.ecosysteme__grille h2 { max-width: 15ch; }
.ecosysteme__listes { display: grid; gap: 1rem; align-content: start; }
.ecosysteme__listes section { padding: 1.4rem; background: var(--color-bg-soft); border-radius: var(--radius-md); }
.ecosysteme__listes h3 { color: var(--color-brand); }
.ecosysteme__listes p { margin-bottom: 0; }
.ecosysteme__accent { padding: 1.3rem 1.5rem; border: 2px solid var(--color-accent); border-radius: var(--radius-md); font: 700 1.1rem/1.45 var(--font-texte); }

.selection__projets { display: grid; gap: 1.25rem; }
.selection__projet { position: relative; display: block; min-height: 350px; overflow: hidden; color: var(--eclau-blanc); background: var(--color-bg-deep); border-radius: var(--radius-lg); text-decoration: none; }
.selection__projet::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, color-mix(in srgb, var(--eclau-chocolate-fondant) 82%, transparent)); }
.selection__projet img { width: 100%; height: 100%; min-height: 350px; object-fit: cover; transition: transform .6s var(--ease); }
.selection__projet:hover img { transform: scale(1.04); }
.selection__projet span, .selection__projet strong { position: absolute; z-index: 1; left: 1.35rem; right: 1.35rem; }
.selection__categorie { bottom: 4.5rem; font: 400 var(--fs-small)/1.4 var(--font-ui); }
.selection__projet strong { bottom: 1.2rem; font: 700 clamp(1.35rem, 1.05rem + .9vw, 1.75rem)/1.08 var(--font-titre); }
.selection__lien { margin-top: 1.75rem; }

/* Les perspectives sont explicitement distinguées des photographies. */
.projection-badge {
  position: absolute;
  z-index: 2;
  inset: .75rem auto auto .75rem;
  max-width: calc(100% - 1.5rem);
  margin: 0;
  padding: .35rem .65rem;
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-brand);
  font: 400 var(--fs-small)/1.4 var(--font-ui);
  pointer-events: none;
}
.selection__projet .projection-badge { inset: .75rem auto auto .75rem; }
.etude-galerie > .projection-badge { z-index: 92; }
.projection-note { color: var(--color-brand); font: 400 var(--fs-small)/1.4 var(--font-ui); }
.etude-hero__projection { max-width: var(--container-max); margin-top: .75rem; }

.methode h2 { max-width: 18ch; color: var(--eclau-blanc); }
.methode__etapes { list-style: none; margin: 2.5rem 0 0; padding: 0; display: grid; gap: 1.5rem; }
.methode__etapes li { padding: 1.4rem 0 0; border-top: 1px solid color-mix(in srgb, var(--eclau-blanc) 35%, transparent); }
.methode__etapes span { display: block; margin-bottom: 1.5rem; font: 700 clamp(2.8rem, 2rem + 2vw, 4rem)/.8 var(--font-titre); color: var(--eclau-jet-stream); }
.methode__etapes h3 { color: var(--eclau-blanc); }
.methode__etapes p { margin: 0; max-width: 32ch; }

.statistiques { padding-block: clamp(3rem, 6vw, 5rem); }
.statistiques__grille { display: grid; gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.statistiques__grille p { margin: 0; padding: 2rem 1.5rem; background: var(--color-bg); text-align: center; }
.statistiques__grille strong { display: block; font: 700 clamp(3rem, 2rem + 3vw, 5rem)/.9 var(--font-titre); color: var(--color-brand); }
.statistiques__grille span { display: block; margin-top: .8rem; font: 400 var(--fs-small)/1.4 var(--font-ui); }

.lisa-court__grille { display: grid; gap: 2.5rem; align-items: center; }
.lisa-court__images { display: grid; grid-template-columns: 1.1fr .9fr; gap: .75rem; align-items: end; }
.lisa-court__images img { width: 100%; object-fit: cover; box-shadow: var(--shadow-papier); border-radius: var(--radius-md); }
.lisa-court__images img:first-child { aspect-ratio: 4 / 5; }
.lisa-court__images img:last-child { aspect-ratio: 3 / 4; translate: 0 1.5rem; }

.temoignages-simple { background: var(--color-bg-soft); }
.temoignages-simple h2 { max-width: 17ch; }
.temoignages-simple__carrousel { position: relative; margin-top: 2.25rem; }
.temoignages-simple__liste {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: .25rem .25rem 1.25rem;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.temoignages-simple__liste::-webkit-scrollbar { display: none; }
.temoignages-simple figure {
  display: flex;
  flex: 0 0 calc(100% - 2.25rem);
  flex-direction: column;
  margin: 0;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--eclau-blanc);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-papier);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}
.temoignages-simple blockquote {
  position: relative;
  flex: 1;
  margin: .75rem 0 1.5rem;
  overflow: hidden;
  font-size: 1rem;
  line-height: 1.55;
}
.temoignages-simple blockquote::before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  margin-bottom: .45rem;
  background: url("../img/elements/guillemets.png?v=20261009-performance") center / contain no-repeat;
  filter: drop-shadow(40px 0 0 #D58241);
  transform: translateX(-40px);
}
.temoignages-simple blockquote p { margin: 0; }
.temoignages-simple figcaption {
  display: grid;
  gap: .2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-brand);
}
.temoignages-simple figcaption strong { font: 700 1.05rem/1.25 var(--font-titre); }
.temoignages-simple figcaption span { color: var(--color-text); font-size: .85rem; line-height: 1.4; }
.temoignages-simple__actions {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.temoignages-simple__actions button {
  position: absolute;
  top: 50%;
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--color-bg-brand);
  color: var(--eclau-blanc);
  cursor: pointer;
  font: 400 1.2rem/1 var(--font-ui);
  pointer-events: auto;
  translate: 0 -50%;
  box-shadow: var(--shadow-papier);
  transition: background var(--duree) var(--ease), transform var(--duree) var(--ease);
}
.temoignages-simple__actions button:first-child { left: clamp(-1.35rem, -2vw, -.75rem); }
.temoignages-simple__actions button:last-child { right: clamp(-1.35rem, -2vw, -.75rem); }
.temoignages-simple__actions button:hover {
  background: var(--eclau-chocolate-fondant);
  transform: scale(1.06);
}
@media (min-width: 600px) {
  .temoignages-simple figure { flex-basis: calc((100% - 1rem) / 2); }
}
@media (min-width: 900px) {
  .temoignages-simple figure { flex-basis: calc((100% - 2rem) / 3); }
}

.apropos-hero { padding-block: clamp(2.5rem, 6vw, 5.5rem); }
.apropos-hero__grille { display: grid; gap: 2.5rem; align-items: center; }
.apropos-hero h1 { max-width: 12ch; }
.apropos-hero__intro { font-size: 1.25rem; color: var(--color-brand); }
.apropos-hero figure { padding: 0 1rem 1rem 0; }
.apropos-hero figure img { width: 100%; aspect-ratio: 5 / 7; object-fit: cover; border-radius: 500px 500px 500px 50px; box-shadow: var(--shadow-papier); }
.recit h2 { max-width: 17ch; }
.recit p { font-size: 1.08rem; }
.apropos-manifeste__grille { display: grid; gap: 2.5rem; align-items: center; }
.apropos-manifeste figure { padding: 0 1rem 1rem 0; }
.apropos-manifeste figure img { width: 100%; aspect-ratio: 5 / 7; object-fit: cover; border-radius: 50px 500px 500px 500px; }
.principes h2 { max-width: 16ch; }
.principes__liste { display: grid; gap: 1rem; margin-top: 2.25rem; }
.principes__liste article { padding: 1.5rem; border-top: 3px solid var(--color-accent); background: var(--color-bg-soft); border-radius: var(--radius-md); }
.principes__liste p { margin: 0; }
.appel-simple { text-align: center; }
.appel-simple h2, .appel-simple p { margin-inline: auto; }
.appel-simple h2 { color: var(--eclau-blanc); max-width: 16ch; }
.appel-simple .btn { margin-top: .75rem; background: var(--eclau-jet-stream); border-color: var(--eclau-jet-stream); color: var(--color-brand); }

@media (min-width: 768px) {
  .nouveau-hero__grille, .apropos-hero__grille { grid-template-columns: 1.08fr .92fr; gap: clamp(3rem, 6vw, 6rem); }
  .nouveau-hero__grille { align-items: start; }
  .nouveau-hero__visuel {
    --hero-visual-bottom-space: clamp(4rem, 5.25vw, 4.75rem);
    width: min(100%, 435px);
    justify-self: end;
    padding: 0 .9rem var(--hero-visual-bottom-space) 1.25rem;
  }
  .nouveau-hero__photo { width: 89%; margin-left: auto; }
  .nouveau-hero__visuel::before {
    top: 18%;
    right: -.5rem;
    left: 22%;
    bottom: calc(var(--hero-visual-bottom-space) - 1.25rem);
  }
  .nouveau-hero__citation {
    left: 3rem;
    bottom: 2.25rem;
    width: min(68%, 300px);
    grid-template-columns: 40px 1fr;
    gap: .65rem;
    padding: .7rem .85rem;
    font-size: .86rem;
  }
  .nouveau-hero__guillemets { width: 40px; height: 40px; }
  .nouveau-hero__citation-texte span { white-space: nowrap; }
  .nouveau-hero__sceau {
    right: -2.65rem;
    bottom: .75rem;
    display: block;
    width: clamp(108px, 9vw, 124px);
  }
  .offres__entete, .selection__entete { grid-template-columns: 1.1fr .9fr; align-items: end; }
  .offres__liste { grid-template-columns: repeat(3, 1fr); }
  .ecosysteme__grille { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); }
  .selection__projets { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: none; }
  .selection__projet,
  .selection__projet--niva { grid-row: auto; min-height: 0; height: clamp(300px, 28vw, 360px); }
  .selection__projet img,
  .selection__projet--niva img { min-height: 0; }
  .methode__etapes { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .statistiques__grille { grid-template-columns: repeat(3, 1fr); }
  .lisa-court__grille, .apropos-manifeste__grille { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); }
  .apropos-manifeste figure { order: 2; }
  .apropos-hero figure,
  .apropos-manifeste figure {
    width: min(34vw, 410px);
    justify-self: end;
  }
  .principes__liste { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 560px) {
  .nouveau-hero__actions .btn { width: 100%; }
  .selection__projet { min-height: 300px; }
  .selection__projet img { min-height: 300px; }
}

/* --- Refonte du positionnement, octobre 2026 ---------------------------- */
.situations h2,
.transformation h2,
.faq-refonte h2 { max-width: 18ch; }
.situations .chapo,
.transformation .chapo { max-width: 66ch; margin-bottom: 2.25rem; }
.situations__liste,
.transformation__grille { display: grid; gap: 1rem; }
.situations__liste article,
.transformation__grille article {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--radius-md);
}
.situations__liste article {
  /* Le découpage en neuf zones garde le trombone et la déchirure proportionnés. */
  border: 0;
  border-radius: 0;
  border-image-source: url("../img/elements/papier-kraft-trombone.webp?v=20261020-kraft");
  border-image-slice: 310 300 120 60 fill;
  border-image-width: var(--situations-papier-bords);
  border-image-repeat: stretch;
  background: transparent;
  padding: var(--situations-papier-padding);
}
.situations__liste span {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--color-brand);
  font: 700 1.05rem/1 var(--font-titre);
}
.situations__liste h3 { min-height: var(--situations-papier-titre); }
.situations__liste p,
.transformation__grille p { margin-bottom: 0; }
.transformation__grille article {
  background: var(--eclau-blanc);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-papier);
}
.transformation__grille h3 {
  color: var(--color-brand);
  font-weight: 700;
}
.transformation__grille .transformation__pour {
  margin-bottom: 1.25rem;
  color: var(--color-brand);
  font: 400 var(--fs-small)/1.4 var(--font-ui);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.methode__coordination {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid color-mix(in srgb, var(--eclau-blanc) 35%, transparent);
}
.methode__coordination h3 { color: var(--eclau-blanc); }
.methode__coordination p { margin-bottom: 0; }
.methode__coordination-accent {
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--eclau-jet-stream);
  border-radius: var(--radius-md);
  color: var(--eclau-blanc);
  font-weight: 700;
}
.temoignages-simple__contexte {
  min-height: 2.8em;
  margin-bottom: .8rem;
  color: var(--color-brand);
  font: 400 var(--fs-small)/1.4 var(--font-ui);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.faq-refonte__liste {
  display: grid;
  gap: .75rem;
  margin-top: 2.25rem;
}
.faq-refonte details {
  padding: 0 1.25rem;
  background: var(--eclau-blanc);
  border-radius: var(--radius-md);
  transition: box-shadow var(--duree);
}
.faq-refonte details[open] { box-shadow: var(--shadow-papier); }
.faq-refonte summary {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  font: 400 var(--fs-h4)/1.4 var(--font-ui);
}
.faq-refonte summary::-webkit-details-marker { display: none; }
.faq-refonte summary::after {
  content: "";
  display: block;
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background:
    linear-gradient(var(--eclau-jet-stream), var(--eclau-jet-stream)) center / 12px 2px no-repeat,
    linear-gradient(var(--eclau-jet-stream), var(--eclau-jet-stream)) center / 2px 12px no-repeat,
    var(--color-brand);
  transition: transform var(--duree) var(--ease), background-color var(--duree);
}
.faq-refonte details[open] summary::after {
  transform: rotate(45deg);
  background-color: var(--color-accent);
}
.faq-refonte details p {
  margin: 0 0 1.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-accent);
}
.faq-refonte__tarifs {
  list-style: none;
  margin: 0 0 1.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-accent);
}
.faq-refonte__tarifs li + li { margin-top: .4rem; }
.footer__journal > a {
  display: inline-block;
  margin-top: 1rem;
  color: var(--eclau-blanc);
  font-family: var(--font-ui);
}

@media (min-width: 768px) {
  .situations__liste,
  .transformation__grille { grid-template-columns: repeat(3, 1fr); }
  .methode__coordination { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* --- Ajustements typographiques et services, octobre 2026 --------------- */
.titre-ligne { display: block; }
.titre-ligne--entree {
  width: max-content;
  max-width: 100%;
  animation: titre-push-in 1s ease 2 both;
}
@keyframes titre-push-in {
  0% { opacity: 0; transform: translateX(-100%); }
  60% { opacity: 1; transform: translateX(10%); }
  100% { opacity: 1; transform: translateX(0); }
}
.nouveau-hero h1 {
  max-width: none;
  font-size: clamp(2.35rem, 1.6rem + 3.3vw, 3.7rem);
}
.apropos-hero h1 {
  max-width: none;
  font-size: clamp(2.3rem, 1.55rem + 2.9vw, 3.25rem);
}
.recit h2 { max-width: 28ch; }
.situations h2 { max-width: 24ch; }
.transformation h2 { max-width: 27ch; }
.faq-refonte h2 { max-width: 29ch; }

.offre--resume { min-height: 250px; }
.offre--resume h3 {
  color: var(--color-brand);
  font: 700 clamp(2rem, 1.55rem + 1.4vw, 3rem)/1 var(--font-titre);
}
.offre--resume p:last-child { margin-bottom: 0; }
.offre--resume.offre--marque .offre__numero,
.offre--resume.offre--marque h3 { color: var(--eclau-blanc); }
.offres__suite { margin-top: 2rem; text-align: center; }

/* Le fil de la méthode se trace lorsque le bloc entre dans la fenêtre. */
.methode__etapes { position: relative; }
.methode__etapes::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 23px;
  bottom: 23px;
  left: 23px;
  width: 2px;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 1.2s var(--ease);
}
.methode__etapes.est-tracee::before { transform: scaleY(1); }
.methode__etapes li {
  position: relative;
  z-index: 1;
  min-height: 112px;
  padding: 0 0 0 66px;
  border-top: 0;
}
.methode__etapes span {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 48px;
  height: 48px;
  margin: 0;
  place-items: center;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-bg-brand);
  color: var(--eclau-jet-stream);
  font: 700 1rem/1 var(--font-titre);
}
.methode__etapes h3 { padding-top: .15rem; }

.filtre--univers { border-color: var(--color-accent); }

/* Page détaillée des services */
.services-intro .chapo { max-width: 64ch; }
.services-page,
.services-coordination { background: var(--color-bg); }
.services-page__liste { display: grid; gap: 1.25rem; }
.service-detail {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 3.25rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--eclau-blanc);
}
.service-detail__entete > p {
  margin-bottom: 1.4rem;
  color: var(--color-brand);
  font: 700 var(--fs-small)/1 var(--font-titre);
  letter-spacing: .12em;
}
.service-detail__entete h2 { margin-bottom: .85rem; color: var(--color-brand); }
.service-detail__entete span {
  display: block;
  max-width: 28ch;
  font: 400 var(--fs-h4)/1.4 var(--font-ui);
}
.service-detail__contenu > p:first-child { font-size: 1.1rem; }
.service-detail__contenu li { margin-bottom: .55rem; }
.service-detail__note {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: .95rem;
}
.service-detail__signature {
  color: var(--color-brand);
  font: 700 1.2rem/1.45 var(--font-texte);
}
.service-detail__perimetre {
  margin-block: 1.5rem;
  border-block: 1px solid var(--color-border);
}
.service-detail__perimetre summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
  padding-block: 1rem;
  list-style: none;
  cursor: pointer;
  color: var(--color-brand);
  font: 400 var(--fs-body)/1.4 var(--font-ui);
}
.service-detail__perimetre summary::-webkit-details-marker { display: none; }
.service-detail__perimetre summary::after {
  content: "";
  flex: none;
  width: var(--service-toggle-size);
  height: var(--service-toggle-size);
  border: 1px solid currentColor;
  border-radius: 50%;
  background:
    linear-gradient(currentColor, currentColor) center / var(--service-toggle-trait) 2px no-repeat,
    linear-gradient(currentColor, currentColor) center / 2px var(--service-toggle-trait) no-repeat;
  transition: transform var(--duree) var(--ease);
}
.service-detail__perimetre[open] summary::after { transform: rotate(45deg); }
.service-detail__perimetre ul { margin: 0 0 1.25rem; padding-left: 1.25rem; }
.service-detail__prix {
  color: var(--color-brand);
  font: 700 var(--fs-h4)/1.4 var(--font-titre);
}
.service-detail--marque {
  border-color: var(--color-accent);
  background: var(--color-bg-soft);
}
.services-coordination h2 { max-width: 20ch; color: var(--color-heading); }
.services-coordination__grille { display: grid; gap: 2rem; align-items: start; }
.services-coordination .btn {
  margin-top: .75rem;
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--eclau-blanc);
}

@media (min-width: 768px) {
  .nouveau-hero .etiquette,
  .nouveau-hero .titre-ligne,
  .apropos-hero .titre-ligne { white-space: nowrap; }
  .methode__etapes::before {
    top: 23px;
    bottom: auto;
    left: 23px;
    right: calc(25% - 23px);
    width: auto;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
  }
  .methode__etapes.est-tracee::before { transform: scaleX(1); }
  .methode__etapes li {
    min-height: 0;
    padding: 0;
  }
  .methode__etapes span {
    position: relative;
    margin-bottom: 1.5rem;
  }
  .service-detail { grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 6vw, 6rem); }
  .services-coordination__grille { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 7rem); }
}

@media (max-width: 767px) {
  .titre-ligne { display: inline; }
  .titre-ligne + .titre-ligne::before { content: " "; }
  .offre--resume { min-height: 0; }
}



/* --- Ajustements de finition, octobre 2026 ------------------------------ */
body::after { background-size: 160px 160px; }

.methode { scroll-margin-top: 84px; }
.methode__etapes::before { transition: transform 4.5s linear; }

/* Titres dont le rythme doit rester volontairement fixé. */
.services-intro h1 { max-width: none; }
.services-intro .titre-ligne,
.apropos-manifeste .titre-ligne { display: block; }

/* Galeries de projets : une image nette, droite et sans cadre décalé. */
.projet__visuel,
.projet__visuel--solo {
  position: relative;
  display: block;
  width: min(100%, 500px);
  max-width: 500px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
}
.projet__visuel figure,
.projet__visuel figure:first-child {
  position: absolute;
  inset: 0;
  grid-column: auto;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border-radius: inherit;
  background: transparent;
  box-shadow: none;
}
.projet__visuel figure[hidden] { display: none !important; }
.projet__visuel img,
.projet__visuel figure:nth-child(2) img,
.projet__visuel figure:nth-child(3) img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  border-radius: inherit;
  filter: none;
  rotate: 0deg;
  transform: none;
}
.projet__visuel--paysage {
  width: min(100%, 620px);
  max-width: 620px;
  aspect-ratio: 1643 / 957;
}
.projet__visuel--paysage img,
.projet__visuel--paysage figure:nth-child(2) img,
.projet__visuel--paysage figure:nth-child(3) img {
  object-fit: contain;
}
.projet__suivant {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: .75rem;
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--eclau-jet-stream) 65%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-bg-brand) 50%, transparent);
  color: var(--color-text-on-brand);
  font: 400 1.2rem/1 var(--font-ui);
  cursor: pointer;
  translate: 0 -50%;
  box-shadow: var(--shadow-papier);
  transition: transform var(--duree) var(--ease), background var(--duree) var(--ease);
}
.projet__suivant:hover { background: color-mix(in srgb, var(--color-bg-brand) 75%, transparent); transform: translateX(2px); }

/* Le fond situé derrière la vague reprend la couleur du bloc précédent. */
.footer--sur-doux,
.footer--sur-brand,
.footer--sur-papier { margin-top: 0; }
.footer--sur-doux { background: var(--color-bg-soft); }
.footer--sur-brand { background: var(--color-bg-brand); }
.footer--sur-papier { background: var(--color-bg); }

/* Hiérarchie plus nette sous la ligne du pied de page. */
.footer__marque { grid-template-columns: 84px minmax(0, 1fr); gap: .75rem clamp(2.5rem, 5vw, 4rem); }
.footer__submark { width: 84px; }
.footer__identite p,
.footer__journal p,
.footer__journal > a { font-size: .82rem; line-height: 1.5; }
.footer__identite strong,
.footer__grille b { font-size: 1rem; }
.footer__grille b { margin-bottom: 1rem; }
.footer__reseaux { gap: .65rem; }
.footer__reseaux a { width: 34px; height: 34px; }
.footer__reseaux svg { width: 16px; height: 16px; }

@media (max-width: 767px) {
  .methode { scroll-margin-top: 72px; }
  .services-intro h1 { font-size: clamp(2rem, 9vw, 2.55rem); }
  .footer__marque { grid-template-columns: 68px minmax(0, 1fr); }
  .footer__submark { width: 68px; }
}

@media (prefers-reduced-motion: reduce) {
  .methode__etapes::before { transition: none; }
  .nouveau-hero__sceau { animation: none; }
  .titre-ligne--entree { animation: none; }
}


@media (max-width: 767px) {
  .nouveau-hero h1,
  .apropos-hero h1 { font-size: clamp(2rem, 8.5vw, 2.2rem); }
  .nouveau-hero .titre-ligne,
  .apropos-hero .titre-ligne {
    display: block;
    white-space: normal;
  }
  .services-intro h1 { font-size: clamp(1.85rem, 8vw, 2.15rem); }
}


@media (max-width: 767px) {
  .apropos-hero h1 { font-size: 1.82rem; }
  .services-intro h1 { font-size: 1.75rem; }
}


/* Toutes les images occupent entièrement le cadre de leur galerie. */
.projet__visuel figure { display: block; }
.projet__visuel figure img[width="400"] {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  object-fit: cover;
}


/* --- Alignements typographiques, octobre 2026 --------------------------- */
.situations__liste h3,
.transformation__grille h3,
.principes__liste h3 {
  font-family: var(--font-titre);
  font-weight: 700;
}

.situations__liste h3,
.transformation__grille h3 {
  color: var(--color-brand);
  font-size: var(--fs-h4);
  line-height: 1.25;
}

.principes__liste h3 {
  color: var(--color-brand);
}

@media (min-width: 768px) {
  .offre--resume h3 {
    min-height: 1em;
    font-size: clamp(1.15rem, 2.15vw, 1.9rem);
    line-height: 1.05;
    white-space: nowrap;
  }
}

@media (min-width: 960px) {
  .principes__liste h3 {
    font-size: clamp(1rem, 1.55vw, 1.25rem);
    line-height: 1.2;
    white-space: nowrap;
  }
}


/* Images responsives : le navigateur choisit le format et la taille les plus légers. */
.image-responsive { display: block; width: 100%; }
.selection__projet > .image-responsive { display: contents; }
.projet__visuel .image-responsive { width: 100%; height: 100%; border-radius: inherit; }
.projet__visuel .image-responsive img { width: 100%; height: 100%; }
.lisa-court__images > .image-responsive { width: 100%; }
.lisa-court__images > .image-responsive:first-child img { aspect-ratio: 4 / 5; translate: none; }
.lisa-court__images > .image-responsive:last-child img { aspect-ratio: 3 / 4; translate: 0 1.5rem; }
.footer__todo-picture { display: block; min-width: 0; }
.footer__todo-picture .footer__todo { display: block; }

/* --- Étude de cas Bistrot Niva ------------------------------------------ */
.projet__lien { margin-top: .5rem; }

.etude-cas .etiquette { margin-bottom: 1.25rem; }
.etude-hero { padding-bottom: 0; }
.etude-hero__texte { display: grid; gap: 1.5rem; align-items: end; padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.etude-hero h1 { max-width: 16ch; font-size: clamp(2.45rem, 1.3rem + 5.1vw, 5.6rem); }
.etude-hero__intro { max-width: 660px; font-size: clamp(1rem, .92rem + .35vw, 1.2rem); }
.etude-hero__image { overflow: hidden; max-height: 78vh; background: var(--color-bg-soft); }
.etude-hero__image img { width: 100%; min-height: min(72vh, 760px); object-fit: cover; object-position: center; }

.etude-grille { display: grid; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.etude-texte { font-size: clamp(1.05rem, .98rem + .3vw, 1.22rem); }
.section--brand .etude-texte { color: var(--color-text-on-brand); }

.etude-avant { position: relative; min-height: clamp(420px, 64vw, 680px); }
.etude-photo { position: absolute; overflow: hidden; border: .55rem solid var(--eclau-blanc); border-radius: var(--radius-sm); box-shadow: var(--shadow-papier); }
.etude-photo img { width: 100%; height: 100%; object-fit: cover; }
.etude-photo--portrait { left: 0; top: 0; width: 58%; height: 82%; rotate: -2deg; }
.etude-photo--paysage { right: 0; bottom: 0; width: 72%; height: 48%; rotate: 1.5deg; }

.etude-document { display: block; padding: clamp(.5rem, 1.2vw, 1rem); background: var(--eclau-blanc); border-radius: var(--radius-sm); box-shadow: var(--shadow-papier); }
.etude-document img { width: 100%; }
.etude-document--releve { rotate: -1deg; }
.etude-document--charte { width: min(100%, 560px); justify-self: center; rotate: -1.25deg; }

.etude-livrables__entete { display: grid; gap: 1.5rem; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.etude-liste { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; border-top: 1px solid var(--color-accent); }
.etude-liste li { position: relative; padding: .9rem 0 .9rem 1.5rem; border-bottom: 1px solid var(--color-accent); font-family: var(--font-ui); }
.etude-liste li::before { content: ""; position: absolute; left: 0; top: 1.35rem; width: .55rem; height: .55rem; border-radius: 50%; background: var(--color-brand); }

.etude-identite { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .5rem var(--gutter) 1.25rem; margin-inline: calc(-1 * var(--gutter)); }
.etude-identite picture { overflow: hidden; border-radius: var(--radius-md); scroll-snap-align: center; }
.etude-identite img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

.etude-technique { display: grid; gap: 1.5rem; align-items: end; margin-top: clamp(3rem, 7vw, 6rem); }
.etude-document--plan { rotate: .5deg; }
.etude-technique__vue { overflow: hidden; border-radius: var(--radius-md); box-shadow: var(--shadow-papier); }
.etude-technique__vue img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }

.etude-comparaison { display: grid; gap: 1.5rem; margin-top: 1.5rem; }
.etude-comparaison__carte { overflow: hidden; border-radius: var(--radius-md); background: var(--color-bg-soft); }
.etude-comparaison__carte picture { overflow: hidden; }
.etude-comparaison__carte img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.etude-comparaison__carte > div { padding: clamp(1.5rem, 3vw, 2.5rem); }
.etude-comparaison__carte h3 { color: var(--color-brand); font-family: var(--font-titre); font-size: clamp(1.8rem, 1.3rem + 2vw, 2.8rem); font-weight: 700; }

.etude-resultats__grille { display: grid; gap: clamp(3rem, 7vw, 6rem); align-items: center; }
.etude-temoignage { margin: 0; padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid color-mix(in srgb, var(--eclau-jet-stream) 50%, transparent); border-radius: var(--radius-md); }
.etude-temoignage blockquote { margin: 0 0 1.5rem; color: var(--eclau-blanc); font-family: Georgia, serif; font-size: clamp(1.5rem, 1.12rem + 1.6vw, 2.4rem); line-height: 1.3; }
.etude-temoignage figcaption { color: var(--eclau-jet-stream); }

.etude-cta { text-align: center; }
.etude-cta h2 { font-size: clamp(2rem, 1.35rem + 2.5vw, 3.3rem); }
.etude-cta p { margin-inline: auto; font-size: clamp(1.05rem, .98rem + .3vw, 1.2rem); }
.etude-cta .btn { margin-top: 1rem; }

@media (min-width: 768px) {
  .etude-hero__texte { grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); }
  .etude-hero__texte .etiquette { grid-column: 1 / -1; margin-bottom: 0; }
  .etude-livrables__entete { grid-template-columns: .75fr 1.25fr; align-items: start; }
  .etude-identite { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-flow: row; padding: 0; margin: 0; overflow: visible; }
  .etude-comparaison { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .etude-resultats__grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .etude-grille { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
  .etude-grille--visuel-texte { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .etude-technique { grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); }
}

@media (max-width: 767px) {
  .etude-hero { padding-top: 2.75rem; }
  .etude-hero h1 { font-size: clamp(2.15rem, 10vw, 3.05rem); }
  .etude-hero__image img { min-height: 62vw; }
  .etude-avant { min-height: 470px; }
  .etude-photo--portrait { width: 66%; height: 78%; }
  .etude-photo--paysage { width: 78%; height: 43%; }
  .etude-contraintes .etude-document { order: 2; }
  .etude-cta .btn { width: 100%; }
}

/* --- Ajustements de l'étude de cas Niva après revue ---------------------- */
.projet__lien {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  margin-top: .35rem;
  padding-block: .65rem;
  color: var(--color-brand);
  background: none;
  border: 0;
  border-radius: 0;
  font: 400 var(--fs-body)/1.2 var(--font-ui);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .35em;
}
.projet__lien:hover { color: var(--color-heading); }

.page-etude-niva .header { z-index: 100; }
.page-etude-niva .etude-document {
  position: relative;
  z-index: 91;
}
.etude-document--releve {
  overflow: hidden;
  padding: 0;
  aspect-ratio: 4 / 3;
}
.etude-document--releve img {
  width: 118%;
  max-width: none;
  height: 118%;
  object-fit: cover;
  translate: -7% -9%;
}
.etude-document--charte { width: min(100%, 460px); }
.etude-technique { display: block; }
.etude-dossier {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}
.etude-dossier__page {
  overflow: hidden;
  padding: 0;
  rotate: 0deg;
}
.etude-dossier__page img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.etude-technique__vue {
  width: min(100%, 980px);
  margin: clamp(2rem, 5vw, 4rem) auto 0;
}

@media (min-width: 768px) {
  .etude-hero__texte {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .etude-hero h1 {
    max-width: none;
    font-size: clamp(2.85rem, 1.85rem + 1.8vw, 3.75rem);
  }
  .etude-hero__intro {
    max-width: none;
    font-size: 1.05rem;
  }
  .etude-hero__image {
    width: min(100% - 2 * var(--gutter), var(--container-max));
    max-height: none;
    margin-inline: auto;
    overflow: hidden;
    border-radius: var(--radius-md);
  }
  .etude-hero__image img {
    min-height: 0;
    aspect-ratio: 1600 / 961;
    object-fit: cover;
  }
  .etude-dossier { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .etude-dossier__page--principale { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
  .etude-hero__image {
    width: 100%;
    border-radius: 0;
  }
  .etude-document--charte { width: min(100%, 360px); }
}

/* --- Composition finale de l’étude de cas Niva ------------------------- */
.page-etude-niva .etude-hero__texte {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}
.page-etude-niva .etude-hero h1 {
  max-width: none;
  font-size: var(--fs-etude-hero);
}
.etude-hero__ligne { display: inline; }
.page-etude-niva .etude-hero__intro {
  display: grid;
  max-width: none;
  gap: var(--gutter);
  font-size: var(--fs-body);
}
.page-etude-niva .etude-hero__intro p { max-width: 100%; }
.page-etude-niva .etude-texte { font-size: var(--fs-body); }
.page-etude-niva .etude-texte p,
.page-etude-niva .etude-cta p { font-size: var(--fs-body); }

.page-etude-niva .etude-document--releve {
  aspect-ratio: auto;
  overflow: hidden;
  padding: 0;
}
.page-etude-niva .etude-document--releve img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  translate: none;
}

.page-etude-niva .etude-technique {
  display: grid;
  gap: var(--gutter);
  align-items: start;
}
.etude-galerie {
  position: relative;
  z-index: 91;
  aspect-ratio: 1800 / 1273;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--eclau-blanc);
  box-shadow: var(--shadow-papier);
}
.etude-galerie figure {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}
.etude-galerie figure[hidden] { display: none !important; }
.etude-galerie picture,
.etude-galerie img {
  display: block;
  width: 100%;
  height: 100%;
}
.etude-galerie img { object-fit: contain; }
.etude-galerie .etude-document {
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}
.etude-galerie--amenagement { background: var(--color-bg-neutral); }
.etude-galerie .projet__suivant { z-index: 93; }

.page-etude-niva .etude-resultats__grille {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
}
.page-etude-niva .etude-temoignage {
  width: 100%;
  justify-self: end;
  padding: calc(var(--gutter) * .65);
}
.page-etude-niva .etude-temoignage blockquote {
  margin-bottom: calc(var(--gutter) * .4);
  font-size: var(--fs-h3);
}

@media (min-width: 768px) {
  .etude-hero__ligne {
    display: block;
    white-space: nowrap;
  }
  .page-etude-niva .etude-hero__intro {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-etude-niva .etude-technique {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .page-etude-niva .etude-resultats__grille {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-etude-niva .etude-temoignage {
    justify-self: stretch;
  }
}

/* --- Ajustements validés par Lisa -------------------------------------- */
.page-etude-niva .etude-hero h1 {
  max-width: 28ch;
  font-size: var(--fs-h2);
}
.page-etude-niva .etude-hero__intro {
  font-size: var(--fs-body);
}
.etude-galerie--amenagement img {
  object-fit: cover;
}
.page-etude-niva .etude-resultats__grille {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
}
.page-etude-niva .etude-temoignage {
  width: 82%;
  padding: calc(var(--gutter) * .5);
}
.page-etude-niva .etude-temoignage blockquote {
  font-size: var(--fs-body);
  line-height: var(--lh-texte);
}
.recit h2 {
  max-width: none;
  font-size: calc(var(--fs-h2) * .88);
}

@media (min-width: 768px) {
  .recit h2 .titre-ligne {
    display: block;
    white-space: nowrap;
  }
}

@media (max-width: 767px) {
  .page-etude-niva .etude-resultats__grille {
    grid-template-columns: minmax(0, 1fr);
  }
.page-etude-niva .etude-temoignage {
    width: 100%;
  }
}

.etude-cta__mobile-break { display: none; }

@media (max-width: 767px) {
  .nouveau-hero__citation-texte span { display: inline; }
  .situations h2,
  .transformation h2,
  .temoignages-simple h2,
  .methode h2 {
    max-width: none;
    font-size: clamp(1.25rem, 5.6vw, 1.45rem);
    line-height: 1.2;
  }
  .services-intro h1 .titre-ligne { display: inline; }
  .services-intro h1 .titre-ligne + .titre-ligne::before { content: " "; }
  .methode h2 { font-size: clamp(1.2rem, 5.6vw, 1.45rem); }
  .etude-cta h2 { font-size: clamp(1.65rem, 7vw, 1.9rem); line-height: 1.2; }
  .etude-cta__mobile-break { display: block; }
}

.page-etude-niva .etude-document--releve,
.page-etude-niva .etude-document--charte { rotate: 0deg; }







/* --- Finitions demandées le 20 octobre 2026 ------------------------------ */
.bandeau span {
  font-size: clamp(1.05rem, .9rem + 1vw, 1.5rem);
}
.bandeau i { font-size: .9rem; }

/* Les accompagnements partagent désormais le même fond papier. */
.services-intro,
.services-page,
.services-coordination { background: var(--color-bg); }
.service-detail,
.service-detail--marque {
  border: 0;
  background: transparent;
}
.service-detail__perimetre { border-block: 0; }
.service-detail__note {
  padding-top: 0;
  border-top: 0;
}

/* Les principes reprennent le papier kraft déchiré et son trombone. */
.principes__liste article {
  border: 0;
  border-radius: 0;
  border-image-source: url("../img/elements/papier-kraft-trombone.webp?v=20261020-kraft");
  border-image-slice: 310 300 120 60 fill;
  border-image-width: var(--situations-papier-bords);
  border-image-repeat: stretch;
  background: transparent;
  padding: var(--situations-papier-padding);
}
.principes__liste h3 { min-height: var(--situations-papier-titre); }

/* Une conclusion plus vivante, sur le même papier blanc texturé. */
.apropos-conclusion { background: var(--color-bg); }
.apropos-conclusion__carte {
  position: relative;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-papier);
  rotate: -.4deg;
}
.apropos-conclusion__carte::after {
  content: "";
  position: absolute;
  right: clamp(1.25rem, 4vw, 3rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: clamp(3rem, 8vw, 5rem);
  height: .45rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  rotate: -4deg;
  opacity: .75;
}
.apropos-conclusion__etoile {
  position: absolute;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1.25rem, 4vw, 3rem);
  color: var(--color-accent);
  font: 700 clamp(2rem, 5vw, 3.5rem)/1 var(--font-titre);
  rotate: 10deg;
}
.apropos-conclusion__moment {
  max-width: 44ch;
  color: var(--color-brand);
  font-size: clamp(1.15rem, 1rem + .55vw, 1.45rem);
  font-weight: 700;
}

/* À partir de la comparaison, l’étude Niva reste sur papier blanc. */
.page-etude-niva .etude-hero__intro { display: block; }
.page-etude-niva .etude-hero__intro p + p { margin-top: 1.25rem; }
.etude-fin-papier { background: var(--color-bg); }
.etude-fin-papier .etude-temoignage {
  border-color: var(--color-border);
}
.etude-fin-papier .etude-temoignage blockquote { color: var(--color-text); }
.etude-fin-papier .etude-temoignage figcaption { color: var(--color-brand); }

@media (min-width: 768px) {
  .services-coordination__texte {
    padding-top: calc(var(--fs-small) + 3.4rem);
  }
  .page-etude-niva .etude-hero__intro { display: block; }
}

@media (max-width: 767px) {
  .footer__appel .footer__appel-break { display: block; }
  .principes__liste h3 { min-height: 0; }
  .apropos-conclusion__carte { rotate: 0deg; }
}

/* --- Ajustements demandés après la revue des maquettes ------------------ */

/* Services : papier blanc continu et cartes beige clair texturées. */
.services-intro,
.services-page,
.services-coordination {
  background-color: var(--color-bg);
  background-image: url("../img/textures/papier-aquarelle-blanc.jpg?v=20261009-performance");
  background-position: left top;
  background-size: 640px auto;
  background-repeat: repeat;
  background-blend-mode: soft-light;
}
.service-detail,
.service-detail--marque {
  border: 0;
  background-color: var(--color-bg-neutral);
  background-image: url("../img/textures/papier-aquarelle-blanc.jpg?v=20261009-performance");
  background-position: left top;
  background-size: 520px auto;
  background-repeat: repeat;
  background-blend-mode: soft-light;
  box-shadow: var(--shadow-papier);
}

/* Accueil : trois cartes tenues par des morceaux de papier froissé. */
.offre--resume {
  position: relative;
  overflow: visible;
  min-height: var(--accueil-offres-hauteur);
  box-shadow: none;
}
.offre--resume::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: var(--accueil-ruban-1-haut);
  left: 50%;
  width: var(--accueil-ruban-1-largeur);
  height: var(--accueil-ruban-1-hauteur);
  translate: -50% 0;
  rotate: 0deg;
  background-image: url("../img/elements/ruban-maquette-1.webp");
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}
.offre--resume:nth-child(2)::before {
  top: var(--accueil-ruban-2-haut);
  width: var(--accueil-ruban-2-largeur);
  height: var(--accueil-ruban-2-hauteur);
  background-image: url("../img/elements/ruban-maquette-2.webp");
}
.offre--resume:nth-child(3)::before {
  top: var(--accueil-ruban-3-haut);
  width: var(--accueil-ruban-3-largeur);
  height: var(--accueil-ruban-3-hauteur);
  background-image: url("../img/elements/ruban-maquette-3.webp");
}

/* Accueil : portrait unique en arche organique, comme la maquette. */
.lisa-court__images--portrait {
  display: block;
  width: var(--accueil-portrait-largeur);
  margin-inline: auto;
}
.lisa-court__portrait {
  display: block;
  overflow: hidden;
  border-radius: var(--accueil-portrait-rayon);
  box-shadow: none;
}
.lisa-court__images--portrait > .lisa-court__portrait:last-child img {
  display: block;
  width: 100%;
  aspect-ratio: var(--accueil-portrait-ratio);
  object-fit: cover;
  object-position: 50% 100%;
  border-radius: 0;
  box-shadow: none;
  translate: none;
}

@media (min-width: 768px) {
  .lisa-court { padding-bottom: var(--accueil-portrait-bas); }
  .lisa-court__images--portrait {
    margin-inline: var(--accueil-portrait-decalage) auto;
  }
  .lisa-court__grille > div:last-child { translate: 0 var(--accueil-portrait-texte-decalage); }
  .offres { padding-block: var(--accueil-offres-section-espace); }
  .offres__entete { margin-bottom: var(--accueil-offres-entete-espace); }
  .offres__entete h2 { margin-bottom: 0; }
  .offre--resume { padding-top: var(--accueil-offres-carte-haut); }
}
@media (max-width: 767px) {
  .offres__liste { gap: var(--accueil-offres-mobile-espace); }
  .offres__entete { margin-bottom: var(--accueil-offres-mobile-espace); }
  .offre--resume { min-height: 0; }
  .offre--resume h3 { font-size: var(--fs-h3); }
}

/* À propos : décor simplifié, étoile droite et alignée au titre. */
.apropos-conclusion__carte { rotate: 0deg; }
.apropos-conclusion__carte::after { display: none; }
.apropos-conclusion__etoile {
  top: clamp(2rem, 5vw, 3.5rem);
  rotate: 0deg;
}