/* Atelier Calade V4 — chaux, pierre, ocre. Titres en Garamond, texte en Hanken.
   Rideau et étapes en position: sticky : ils marchent sans JavaScript. */

@font-face { font-family: 'Garamond'; src: url('fonts/garamond-500.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Garamond'; src: url('fonts/garamond-500i.woff2') format('woff2'); font-weight: 500; font-style: italic; font-display: swap; }
@font-face { font-family: 'Hanken'; src: url('fonts/hanken.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  --chaux: #EDE7DC;
  --chaux-2: #E2D9CB;
  --pierre: #1E1A16;
  --pierre-2: #2B251F;
  --ocre: #C27A4E;
  --encre: #221D18;
  --doux: #625A50;          /* texte secondaire sur chaux : 5,6:1 */
  --doux-sombre: #ABA092;   /* texte secondaire sur pierre : 6,9:1 */
  --filet: rgb(34 29 24 / .16);
  --filet-sombre: rgb(237 231 220 / .14);
  --marge: clamp(1rem, 2.4vw, 2rem);
  --nav: 3.5rem;
  --serif: 'Garamond', 'EB Garamond', Georgia, serif;
  --sans: 'Hanken', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-padding-top: calc(var(--nav) + 1rem); }
body { margin: 0; background: var(--chaux); color: var(--encre); font: 400 1rem/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, figure, blockquote, ol, ul, dl, dd { margin: 0; padding: 0; }
ol, ul { list-style: none; }
em { font-style: italic; }
sup { font-size: .6em; line-height: 0; }
:focus-visible { outline: 2px solid var(--ocre); outline-offset: 3px; }

.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--pierre); color: var(--chaux); padding: .6rem 1rem; }
.skip:focus { top: 1rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Éléments communs ------------------------------------------------------------------ */
.etiquette { font: 500 .72rem/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--doux); }
.sombre .etiquette, .chiffres .etiquette { color: var(--doux-sombre); }
.titre { font: 500 clamp(2.1rem, 4.4vw, 4rem)/1.02 var(--serif); letter-spacing: -.015em; text-wrap: balance; }
.titre--moyen { font-size: clamp(1.9rem, 3vw, 2.8rem); }
.titre em, .accueil__titre em { color: #AD6337; }   /* ocre foncé : 3,7:1 sur chaux, titres uniquement */
.sombre .titre em { color: #D9956A; }

.lien-fleche {
  display: inline-flex; justify-content: space-between; align-items: center; gap: 2rem;
  min-width: 13rem; padding: .8rem .2rem; border-top: 1px solid currentColor;
  font: 500 .75rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
}
.lien-fleche::after { content: '→'; font-size: 1rem; transition: transform .3s; }
.lien-fleche:hover::after { transform: translateX(.35rem); }

.entete { display: grid; grid-template-columns: 1fr 3fr; gap: 1rem var(--marge); padding: 0 var(--marge); margin-bottom: clamp(3rem, 7vw, 6rem); }
.entete > div { max-width: 46rem; }
.entete__texte { margin-top: 1.4rem; max-width: 34rem; color: var(--doux); }
.sombre .entete__texte { color: var(--doux-sombre); }

.sombre { background: var(--pierre); color: var(--chaux); }
section { position: relative; }

/* En-tête ---------------------------------------------------------------------------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--nav);
  display: grid; grid-template-columns: 1fr 1fr 2fr auto; align-items: center; gap: var(--marge);
  padding: 0 var(--marge); background: var(--chaux); border-bottom: 1px solid var(--filet);
  font: 500 .75rem/1 var(--sans); letter-spacing: .06em; text-transform: uppercase;
}
.marque { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font-weight: 600; }
.marque svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 2; }
.nav__lieu { color: var(--doux); }
.nav__liens { display: flex; gap: 1.8rem; }
.nav__liens a { text-decoration: none; padding: .5rem 0; background: linear-gradient(currentColor 0 0) left bottom / 0 1px no-repeat; transition: background-size .3s; }
.nav__liens a:hover, .nav__liens a[aria-current] { background-size: 100% 1px; }
.lien-fleche--nav { min-width: 0; border: 0; background: var(--pierre); color: var(--chaux); padding: .7rem 1rem; gap: 1rem; }

/* Rideau : accueil épinglé, mosaïque par-dessus --------------------------------------- */
.accueil { position: sticky; top: 0; height: 100svh; min-height: 40rem; padding: calc(var(--nav) + 1.5rem) var(--marge) var(--marge); overflow: hidden; }
.accueil__interieur {
  height: 100%; display: grid; gap: 1.5rem var(--marge);
  grid-template-columns: repeat(12, 1fr); grid-template-rows: auto 1fr auto auto;
  transform-origin: 50% 0;
}
.accueil__carte { grid-column: 1 / span 3; }
.accueil__carte img { aspect-ratio: 5 / 4; object-fit: cover; }
.accueil__carte figcaption { display: flex; justify-content: space-between; margin-top: .6rem; font: 500 .72rem/1.3 var(--sans); letter-spacing: .06em; text-transform: uppercase; }
.accueil__promesse { grid-column: 6 / span 4; align-self: start; padding-top: 2rem; }
.accueil__promesse p { font-size: 1.05rem; max-width: 26rem; margin-bottom: 1.6rem; }
.accueil__metiers { grid-column: 10 / -1; grid-row: 2; align-self: end; text-align: right; font-size: .9rem; line-height: 1.6; }
.accueil__etiquette { grid-column: 1 / -1; grid-row: 3; }
.accueil__titre {
  grid-column: 1 / -1; grid-row: 4;
  font: 500 clamp(3.4rem, 11.5vw, 11.5rem)/.86 var(--serif); letter-spacing: -.035em; margin-left: -.05em;
}

.mosaique {
  position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  height: 120svh; overflow: hidden; background: var(--pierre); padding: 0 8px;
}
.mosaique__col { display: flex; flex-direction: column; gap: 8px; will-change: transform; }
.mosaique img { width: 100%; object-fit: cover; flex: none; }
.mosaique__col img:nth-child(odd) { aspect-ratio: 3 / 4; }
.mosaique__col img:nth-child(4n+2) { aspect-ratio: 4 / 5; }
.mosaique__col img:nth-child(4n) { aspect-ratio: 2 / 3; }

/* Métier : lignes image + texte ------------------------------------------------------ */
.metier { position: relative; z-index: 2; padding: clamp(5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem); }
.metier__liste { padding: 0 var(--marge); }
.ligne { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: var(--marge); padding: 1.5rem 0; border-top: 1px solid var(--filet-sombre); }
.ligne__portee { align-self: end; font-size: .85rem; line-height: 1.6; color: var(--doux-sombre); }
.ligne__photo { overflow: hidden; }
.ligne__photo img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; }
.ligne__texte h3 { font: 500 clamp(1.8rem, 3vw, 2.8rem)/1.05 var(--serif); margin: .6rem 0 1rem; }
.ligne__texte p:last-child { max-width: 28rem; color: var(--doux-sombre); }

/* L'embrasure ------------------------------------------------------------------------ */
.embrasure { background: var(--ocre); color: var(--encre); }
.embrasure__scene { position: relative; height: 100svh; min-height: 36rem; overflow: hidden; display: grid; place-items: center; }
.embrasure__texte { transition: color .5s, text-shadow .5s; position: absolute; z-index: 2; top: calc(var(--nav) + 3rem); left: 0; right: 0; text-align: center; padding: 0 var(--marge); }
.embrasure__texte .etiquette { color: var(--encre); }
.embrasure__titre { font: 500 clamp(2.4rem, 5.6vw, 5.4rem)/1 var(--serif); letter-spacing: -.02em; margin-top: 1rem; }
.embrasure__titre em { color: inherit; }
.embrasure__fenetre { position: absolute; inset: 0; overflow: hidden; }
.js .embrasure__fenetre { clip-path: inset(46% 43% 12% 43%); }
.embrasure__fenetre img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.embrasure__fenetre::after { content: ''; position: absolute; inset: 0; background: linear-gradient(rgb(30 26 22 / .7), rgb(30 26 22 / .25) 45%, transparent 70%); opacity: 0; transition: opacity .6s; }
.embrasure.ouverte .embrasure__fenetre::after { opacity: 1; }
.embrasure__cote { position: absolute; bottom: 7%; left: 50%; transform: translateX(-50%); font: 500 .72rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.repere { position: absolute; width: 14px; height: 14px; z-index: 3; }
.repere::before, .repere::after { content: ''; position: absolute; background: var(--encre); }
.repere::before { left: 6px; top: 0; width: 1px; height: 14px; }
.repere::after { top: 6px; left: 0; height: 1px; width: 14px; }
.repere--hg { left: var(--marge); top: calc(var(--nav) + 1rem); } .repere--hd { right: var(--marge); top: calc(var(--nav) + 1rem); }
.repere--bg { left: var(--marge); bottom: 1rem; } .repere--bd { right: var(--marge); bottom: 1rem; }
/* Fenêtre ouverte (état final, ou sans animation) : le texte passe en clair sur la photo. */
.embrasure.ouverte .embrasure__texte { color: var(--chaux); text-shadow: 0 1px 24px rgb(0 0 0 / .45); }
.embrasure.ouverte .embrasure__texte .etiquette { color: var(--chaux); }

/* Parole : la citation s'encre ------------------------------------------------------- */
.parole { display: grid; grid-template-columns: 1fr 3fr; gap: var(--marge); padding: clamp(5rem, 10vw, 9rem) var(--marge) clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--filet); }
.parole__citation p { font: 500 clamp(1.8rem, 3.6vw, 3.3rem)/1.12 var(--serif); letter-spacing: -.012em; max-width: 58rem; }
.parole__citation .mot { color: #B3A898; }
.parole__signature { display: flex; align-items: center; gap: 1rem; margin-top: 2.5rem; font-size: .85rem; }
.parole__signature img { width: 3rem; height: 3rem; object-fit: cover; }

.parcours { display: grid; grid-template-columns: 1fr 2fr 1.3fr; gap: var(--marge); padding: clamp(3rem, 6vw, 5rem) var(--marge) clamp(5rem, 9vw, 8rem); align-items: start; }
.parcours__signe { width: 3rem; fill: none; stroke: var(--ocre); stroke-width: 1.5; }
.parcours__texte p { max-width: 32rem; margin-top: 1.2rem; color: var(--doux); }
.parcours__texte .lien-fleche { margin-top: 2rem; }
.parcours__photo { overflow: hidden; }
.parcours__photo img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }

/* Projets : piste à tirer ------------------------------------------------------------ */
.projets { padding: clamp(5rem, 9vw, 8rem) 0; }
.entete--ligne { grid-template-columns: 1fr 2fr 1fr; align-items: end; padding-bottom: 2.5rem; border-bottom: 1px solid var(--filet-sombre); margin-bottom: 2.5rem; }
.projets__aide { justify-self: end; font: 500 .75rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.piste {
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(17rem, 30vw, 30rem); gap: var(--marge);
  padding: 0 var(--marge) 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--doux-sombre) transparent;
  cursor: grab; overscroll-behavior-x: contain; scroll-padding-inline: var(--marge);
}
.piste.tire { cursor: grabbing; scroll-snap-type: none; }
.piste.tire * { user-select: none; }
.projet { scroll-snap-align: start; }
.projet__meta { font: 500 .7rem/1.3 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--doux-sombre); margin-bottom: .8rem; }
.projet__meta span { margin: 0 .3rem; opacity: .6; }
.projet__photo { overflow: hidden; }
.projet__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1.2s cubic-bezier(.2, .7, .2, 1); }
.projet:hover .projet__photo img { transform: scale(1.05); }
.projet h3 { font: 500 1.8rem/1.1 var(--serif); margin: 1.1rem 0 .5rem; }
.projet p:last-child { color: var(--doux-sombre); max-width: 26rem; font-size: .95rem; }

/* Chiffres sur photo ---------------------------------------------------------------- */
.chiffres { position: relative; overflow: hidden; color: var(--chaux); padding: clamp(6rem, 12vw, 10rem) var(--marge) clamp(5rem, 9vw, 8rem); isolation: isolate; }
.chiffres__fond { position: absolute; inset: -12% 0; z-index: -1; }
.chiffres__fond img { width: 100%; height: 100%; object-fit: cover; }
.chiffres__fond::after { content: ''; position: absolute; inset: 0; background: linear-gradient(rgb(30 26 22 / .62), rgb(30 26 22 / .5) 40%, rgb(30 26 22 / .7)); }
.chiffres__entete { text-align: center; max-width: 52rem; margin: 0 auto clamp(4rem, 10vw, 9rem); }
.chiffres__entete .titre { margin-top: 1rem; }
.chiffres__cartes { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--marge); align-items: start; }
.carte {
  position: relative; min-height: 13rem; padding: 1.2rem; display: flex; flex-direction: column; justify-content: space-between;
  background: rgb(30 26 22 / .42); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgb(237 231 220 / .16);
}
.carte:nth-child(2) { margin-top: 5rem; } .carte:nth-child(3) { margin-top: 1.5rem; } .carte:nth-child(4) { margin-top: 7rem; }
.carte__n { font: 500 clamp(3rem, 5vw, 4.6rem)/1 var(--serif); }
.carte__tag { position: absolute; top: 1.2rem; right: 1.2rem; font-size: .7rem; letter-spacing: .08em; }
.carte p { font-size: .9rem; text-align: right; max-width: 14rem; align-self: end; margin-top: 2rem; }

/* Méthode : étapes empilées --------------------------------------------------------- */
.methode { padding: clamp(5rem, 9vw, 8rem) 0 clamp(5rem, 9vw, 8rem); }
.etapes { position: relative; padding: 0 var(--marge); }
.etapes__fil { position: absolute; left: var(--marge); top: 0; bottom: 0; width: 1px; background: var(--filet-sombre); }
.etapes__avance { position: absolute; inset: 0; background: var(--chaux); transform-origin: top; transform: scaleY(0); }
.etapes__avance::after { content: ''; position: absolute; left: -4px; bottom: -4px; width: 9px; height: 9px; background: var(--chaux); }
.etapes ol { display: grid; gap: 2rem; padding-left: clamp(2rem, 6vw, 5rem); }
.etape {
  position: sticky; top: calc(var(--nav) + 1.5rem + var(--i, 0) * 1.5rem);
  display: grid; grid-template-columns: auto auto 1.6fr 1fr; gap: var(--marge); align-items: center;
  min-height: 15rem; padding: 1.2rem; background: var(--pierre-2); border: 1px solid var(--filet-sombre);
}
.etape:nth-child(2) { --i: 1; } .etape:nth-child(3) { --i: 2; } .etape:nth-child(4) { --i: 3; }
.etape__duree { writing-mode: vertical-rl; transform: rotate(180deg); font: 500 .7rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--doux-sombre); }
.etape__n { font: italic 500 clamp(3.5rem, 7vw, 6.5rem)/1 var(--serif); color: transparent; -webkit-text-stroke: 1px var(--chaux); }
.etape h3 { font: 500 clamp(1.6rem, 2.6vw, 2.4rem)/1.1 var(--serif); margin-bottom: .6rem; }
.etape__texte p { color: var(--doux-sombre); max-width: 30rem; }
.etape img { width: 100%; height: 12.5rem; object-fit: cover; }

/* Honoraires ------------------------------------------------------------------------ */
.honoraires { padding: clamp(5rem, 9vw, 8rem) 0; }
.honoraires__grille { display: grid; grid-template-columns: 1fr 1fr; gap: var(--marge); padding: 0 var(--marge); margin-left: 25%; }
.estimateur { background: var(--chaux-2); padding: clamp(1.5rem, 3vw, 2.5rem); display: grid; gap: 1rem; align-content: start; }
.estimateur label { font: 500 .75rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.estimateur__montant { font: 500 clamp(2rem, 3.4vw, 3rem)/1 var(--serif); }
.estimateur input[type=range] { width: 100%; accent-color: var(--ocre); height: 2rem; }
.estimateur__resultat { border-top: 1px solid var(--filet); padding-top: 1rem; display: grid; gap: .5rem; }
.estimateur__resultat p { display: flex; justify-content: space-between; align-items: baseline; }
.estimateur__resultat strong { font: 500 1.6rem/1 var(--serif); }
.estimateur__note { font-size: .82rem; color: var(--doux); }
.forfaits > div { padding: 1.2rem 0; border-top: 1px solid var(--filet); display: grid; grid-template-columns: 1fr auto; gap: .3rem 1rem; }
.forfaits dt { font: 500 1.35rem/1.2 var(--serif); }
.forfaits__prix { font-weight: 600; white-space: nowrap; }
.forfaits dd:last-child { grid-column: 1 / -1; color: var(--doux); font-size: .92rem; }

/* Questions ------------------------------------------------------------------------- */
.questions { padding: 0 0 clamp(5rem, 9vw, 8rem); border-top: 1px solid var(--filet); padding-top: clamp(5rem, 9vw, 8rem); }
.questions__groupes { display: grid; grid-template-columns: 1fr 1fr; gap: var(--marge); padding: 0 var(--marge); margin-left: 25%; }
.questions__groupes > div { display: grid; gap: .5rem; align-content: start; }
.questions__groupes .etiquette { margin-bottom: .5rem; }
details { background: var(--chaux-2); }
summary { list-style: none; cursor: pointer; display: flex; gap: 1rem; align-items: baseline; padding: 1.1rem 1.2rem; font-weight: 500; }
summary::-webkit-details-marker { display: none; }
summary::before { content: '+'; font-size: 1.2rem; line-height: 1; transition: transform .3s; color: var(--ocre); }
details[open] summary::before { transform: rotate(45deg); }
details p { padding: 0 1.2rem 1.2rem 2.6rem; color: var(--doux); }

/* Contact --------------------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 6vw, 6rem); padding: clamp(5rem, 9vw, 8rem) var(--marge); }
.contact__intro .titre { margin: 1rem 0 1.2rem; }
.contact__intro > p:not(.etiquette) { color: var(--doux-sombre); max-width: 26rem; }
.infos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 3rem; font-size: .92rem; }
.infos dt { font: 500 .7rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--doux-sombre); margin-bottom: .5rem; }
.formulaire { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem var(--marge); align-content: start; }
.champ { display: grid; gap: .5rem; border: 0; margin: 0; padding: 0; min-width: 0; }
.champ--large { grid-column: 1 / -1; }
.champ label, .champ legend { font: 500 .72rem/1.3 var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 0; }
.facultatif { text-transform: none; letter-spacing: 0; color: var(--doux-sombre); }
.champ input, .champ textarea {
  font: inherit; color: var(--chaux); background: transparent; border: 0; border-bottom: 1px solid rgb(237 231 220 / .4);
  padding: .6rem 0; border-radius: 0; width: 100%;
}
.champ input:focus, .champ textarea:focus { outline: none; border-bottom-color: var(--chaux); box-shadow: 0 1px 0 var(--chaux); }
.champ [aria-invalid] { border-bottom-color: #F0A07A; }
.erreur { color: #F0A07A; font-size: .85rem; }
.choix { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .6rem; }
.choix label { position: relative; }
.choix input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.choix span { display: block; padding: .6rem 1rem; border: 1px solid rgb(237 231 220 / .3); cursor: pointer; font-size: .9rem; }
.choix input:checked + span { background: var(--chaux); color: var(--pierre); border-color: var(--chaux); }
.choix input:focus-visible + span { outline: 2px solid var(--ocre); outline-offset: 2px; }
.formulaire__pied { grid-column: 1 / -1; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; margin-top: .5rem; }
.formulaire__pied p, .formulaire__merci p { font-size: .85rem; color: var(--doux-sombre); }
.bouton { font: 600 .8rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 1.1rem 2.2rem; background: var(--ocre); color: var(--pierre); border: 0; cursor: pointer; transition: background .3s; }
.bouton:hover { background: #D48E62; }
.formulaire__merci { grid-column: 1 / -1; }
.formulaire__merci h3 { font: 500 2rem/1.1 var(--serif); margin-bottom: .6rem; }

/* Pied ------------------------------------------------------------------------------ */
.pied { background: #15120F; color: var(--chaux); display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: var(--marge); padding: 3.5rem var(--marge) 2.5rem; font-size: .88rem; }
.pied__col { display: grid; gap: .5rem; align-content: start; }
.pied__col a { text-decoration: none; } .pied__col a:hover { text-decoration: underline; }
.pied .marque { font: 600 .8rem/1 var(--sans); letter-spacing: .06em; text-transform: uppercase; margin-bottom: .6rem; }
.pied p:not(.etiquette):not(.marque) { color: var(--doux-sombre); }
.pied .etiquette { color: var(--doux-sombre); margin-bottom: .3rem; }
.pied__haut { align-self: end; min-width: 11rem; }

/* Téléphone et tablette ------------------------------------------------------------- */
@media (max-width: 900px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav__lieu, .nav__liens { display: none; }
  .accueil__interieur { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto 1fr auto auto; }
  .accueil__carte { grid-column: 1 / span 1; }
  .accueil__promesse { grid-column: 1 / -1; grid-row: 2; padding-top: 0; }
  .accueil__metiers { grid-column: 1 / -1; grid-row: 3; text-align: left; }
  .accueil__etiquette { grid-row: 4; } .accueil__titre { grid-row: 5; }
  .mosaique { grid-template-columns: repeat(2, 1fr); height: 100svh; }
  .mosaique__col:nth-child(n+3) { display: none; }
  .entete, .entete--ligne, .parole, .parcours, .contact { grid-template-columns: 1fr; }
  .projets__aide { justify-self: start; }
  .ligne { grid-template-columns: 1fr 1.4fr; }
  .ligne__portee { display: none; }
  .piste { grid-auto-columns: 78%; }
  .chiffres__cartes { grid-template-columns: 1fr 1fr; }
  .carte:nth-child(n) { margin-top: 0; } .carte:nth-child(even) { margin-top: 2.5rem; }
  .etape { grid-template-columns: auto 1fr; min-height: 0; }
  .etape__duree { writing-mode: horizontal-tb; transform: none; grid-column: 1 / -1; }
  .etape img { display: none; }
  .honoraires__grille, .questions__groupes { grid-template-columns: 1fr; margin-left: 0; }
  .pied { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .accueil { min-height: 0; }
  .accueil__carte { grid-column: 1 / -1; } .accueil__carte img { aspect-ratio: 16 / 9; }
  .ligne { grid-template-columns: 1fr; }
  .ligne__photo img { aspect-ratio: 16 / 10; }
  .formulaire, .infos { grid-template-columns: 1fr; }
  .carte { min-height: 10rem; }
  .carte p { text-align: left; align-self: start; }
  .js .embrasure__fenetre { clip-path: inset(48% 36% 14% 36%); }
}

/* Moins d'animations : fenêtre ouverte, citation encrée, rien ne bouge. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}