/* ============================================================
   SHADRAC — Feuille de style
   Thème « Registre du lac » : neige / ardoise / lac / mélèze
   Literata (titres) · Plus Jakarta Sans (texte) · IBM Plex Mono (références)
   ============================================================ */
:root {
  --neige:    #F4F2EC;
  --papier:   #FBFAF7;
  --sable:    #ECE8DF;
  --ligne:    #D9D4C9;
  --ardoise:  #1B2328;
  --ardoise2: #46525A;
  --brume:    #7C878E;
  --lac:      #1A98A4;
  --lac-f:    #11656E;
  --lac-p:    #DCEEF0;
  --meleze:   #B9895A;
  --meleze-p: #F1E6D8;
  --ok:       #2E7D4F;
  --err:      #B23A3A;

  --serif: 'Literata', Georgia, serif;
  --sans:  'Plus Jakarta Sans', system-ui, sans-serif;
  --mono:  'IBM Plex Mono', ui-monospace, monospace;

  --max: 1240px;
  --gut: clamp(16px, 4vw, 48px);
  --r: 4px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--neige); color: var(--ardoise);
  font-family: var(--sans); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
em { font-style: italic; }
h1 em, h2 em { font-weight: 300; color: var(--lac-f); }
small { font-size: .8em; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ardoise); color: #fff; padding: 8px 12px; z-index: 999; }
.skip:focus { left: 8px; }
.mono { font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ardoise2); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.sec { padding: clamp(56px, 8vw, 110px) 0; }
.sec--serre { padding: clamp(36px, 5vw, 64px) 0; }
.sec--papier { background: var(--papier); border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); }
.sec--ardoise { background: var(--ardoise); color: var(--neige); }
.sec--ardoise .mono { color: #A9B5BC; }
.sec--ardoise h2 em { color: #7FD2DA; }

/* En-tête de section : index + titre + lead */
.tete { display: grid; grid-template-columns: auto 1fr; gap: 16px 28px; align-items: start; margin-bottom: clamp(28px, 4vw, 52px); }
.tete__idx { font-family: var(--mono); font-size: .8rem; color: var(--lac-f); padding-top: .9em; white-space: nowrap; }
.tete__idx::after { content: ''; display: block; width: 36px; height: 1px; background: var(--lac); margin-top: 8px; }
.tete h2 { margin: 0; max-width: 18ch; }
.tete p { max-width: 58ch; color: var(--ardoise2); margin: 12px 0 0; }
.tete--inline { grid-template-columns: auto 1fr auto; }
.tete--inline .tete__lien { align-self: end; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: var(--r);
  font-weight: 600; font-size: .95rem; border: 1px solid transparent; cursor: pointer; font-family: var(--sans);
  transition: background .25s var(--ease), color .25s, border-color .25s, transform .25s var(--ease);
  line-height: 1;
}
.btn--sm { padding: 10px 16px; font-size: .86rem; }
.btn--plein { background: var(--ardoise); color: var(--neige); }
.btn--plein:hover { background: var(--lac-f); }
.btn--lac { background: var(--lac); color: #fff; }
.btn--lac:hover { background: var(--lac-f); }
.btn--ligne { border-color: var(--ardoise); color: var(--ardoise); background: transparent; }
.btn--ligne:hover { background: var(--ardoise); color: var(--neige); }
.btn--blanc { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--blanc:hover { background: #fff; color: var(--ardoise); }
.btn svg { transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.lien { font-weight: 600; border-bottom: 1px solid var(--lac); padding-bottom: 2px; color: var(--lac-f); }
.lien:hover { color: var(--ardoise); border-color: var(--ardoise); }

/* ---------- En-tête ---------- */
.hdr { position: sticky; top: 0; z-index: 50; background: rgba(244,242,236,.86); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.hdr.is-scrolled { border-bottom-color: var(--ligne); }
.hdr__in { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); height: 76px; display: flex; align-items: center; gap: 24px; }
.marque { display: flex; align-items: center; gap: 12px; }
.marque__sceau { color: var(--lac-f); display: inline-flex; }
.marque__txt { font-family: var(--serif); font-size: 1.35rem; letter-spacing: .14em; display: flex; flex-direction: column; line-height: 1; }
.marque__txt small { font-family: var(--mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--brume); margin-top: 5px; }
.nav { margin-left: auto; display: flex; gap: 4px; }
.nav__a { padding: 10px 14px; font-size: .92rem; font-weight: 500; color: var(--ardoise2); border-radius: var(--r); position: relative; }
.nav__a::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 1px; background: var(--lac); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__a:hover::after, .nav__a.is-on::after { transform: scaleX(1); }
.nav__a.is-on { color: var(--ardoise); }
.nav__mobile-extra { display: none; }
.hdr__acts { display: flex; align-items: center; gap: 12px; }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--ligne); background: var(--papier); border-radius: var(--r); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.burger span { width: 20px; height: 1.5px; background: var(--ardoise); transition: transform .3s var(--ease); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav { position: fixed; inset: 76px 0 0 0; background: var(--neige); flex-direction: column; padding: 24px var(--gut); gap: 0; transform: translateX(100%); transition: transform .35s var(--ease); border-top: 1px solid var(--ligne); }
  .nav.is-open { transform: none; }
  .nav__a { font-family: var(--serif); font-size: 1.6rem; padding: 14px 0; border-bottom: 1px solid var(--ligne); border-radius: 0; }
  .nav__a::after { display: none; }
  .nav__mobile-extra { display: block; margin-top: 24px; }
  .hdr__cta { display: none; }
  .burger { display: flex; }
}

/* ---------- Héros ---------- */
.hero { position: relative; min-height: min(88vh, 820px); display: grid; align-items: end; color: #fff; overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(27,35,40,.08) 0%, rgba(27,35,40,.25) 45%, rgba(27,35,40,.78) 100%); }
.hero__in { width: 100%; max-width: var(--max); margin: 0 auto; padding: 120px var(--gut) clamp(40px, 6vw, 72px); display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: end; }
.hero__sur { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: #CFE9EC; margin-bottom: 18px; display: flex; gap: 14px; align-items: center; }
.hero__sur::before { content: ''; width: 36px; height: 1px; background: #CFE9EC; }
.hero h1 { color: #fff; max-width: 14ch; margin-bottom: 20px; }
.hero h1 em { color: #9EE3EA; }
.hero__lead { font-size: 1.1rem; max-width: 52ch; color: rgba(255,255,255,.86); margin-bottom: 28px; }
.hero__acts { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__fiche { background: rgba(251,250,247,.94); color: var(--ardoise); border-radius: var(--r); padding: 22px 24px; backdrop-filter: blur(8px); display: grid; gap: 10px; }
.hero__fiche .mono { color: var(--lac-f); }
.hero__fiche dl { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; font-size: .92rem; }
.hero__fiche dt { color: var(--ardoise2); }
.hero__fiche dd { margin: 0; font-family: var(--serif); font-size: 1.05rem; text-align: right; }
.hero__fiche dd b { font-weight: 500; }
@media (max-width: 860px) {
  .hero__in { grid-template-columns: 1fr; padding-top: 90px; }
  .hero__fiche { display: none; }
}

/* Bandeau chiffres */
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ligne); border-radius: var(--r); background: var(--papier); overflow: hidden; }
.chiffre { padding: 26px 24px; border-right: 1px solid var(--ligne); }
.chiffre:last-child { border-right: 0; }
.chiffre b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1; color: var(--ardoise); }
.chiffre b i { font-style: normal; color: var(--lac); }
.chiffre span { display: block; margin-top: 10px; font-size: .88rem; color: var(--ardoise2); }
@media (max-width: 760px) { .chiffres { grid-template-columns: 1fr 1fr; } .chiffre:nth-child(2) { border-right: 0; } .chiffre:nth-child(-n+2) { border-bottom: 1px solid var(--ligne); } }

/* ---------- Cartes de biens ---------- */
.grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px; }
.grille--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1000px) { .grille, .grille--2 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .grille, .grille--2 { grid-template-columns: 1fr; } }

.carte { background: var(--papier); border: 1px solid var(--ligne); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s; }
.carte:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -22px rgba(27,35,40,.35); border-color: #C5C0B4; }
.carte__media { position: relative; aspect-ratio: 7 / 4; overflow: hidden; display: block; background: var(--sable); }
.carte__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.carte:hover .carte__media img { transform: scale(1.04); }
.carte__num { position: absolute; left: 14px; top: 12px; font-family: var(--mono); font-size: .74rem; color: #fff; background: rgba(27,35,40,.55); padding: 4px 8px; border-radius: 2px; backdrop-filter: blur(4px); }
.carte__num:empty { display: none; }
.carte__statut { position: absolute; right: 14px; top: 12px; font-family: var(--mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ardoise); background: var(--meleze-p); border: 1px solid var(--meleze); padding: 4px 8px; border-radius: 2px; }
.carte__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.carte__top { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.carte__ref { color: var(--lac-f); }
.carte__type { color: var(--brume); }
.carte__titre { font-size: 1.25rem; margin: 6px 0 0; }
.carte__titre a:hover { color: var(--lac-f); }
.carte__lieu { color: var(--ardoise2); font-size: .9rem; margin: 0; }
.carte__meta { font-size: .86rem; color: var(--brume); margin: 0; }
.carte__foot { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--ligne); display: flex; justify-content: space-between; align-items: center; }
.carte__prix { font-family: var(--serif); font-size: 1.3rem; }
.carte__prix small { font-family: var(--sans); font-size: .78rem; color: var(--brume); }
.carte__go { width: 38px; height: 38px; border: 1px solid var(--ligne); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--ardoise); transition: background .25s, color .25s, border-color .25s; }
.carte:hover .carte__go { background: var(--ardoise); color: var(--neige); border-color: var(--ardoise); }

/* Bien mis en avant (accueil) */
.vedette { display: grid; grid-template-columns: 1.15fr .85fr; border: 1px solid var(--ligne); border-radius: var(--r); background: var(--papier); overflow: hidden; }
.vedette__media { position: relative; min-height: 420px; }
.vedette__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vedette__body { padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; }
.vedette__body h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-top: 12px; }
.vedette__specs { display: grid; grid-template-columns: repeat(3, auto); gap: 14px 22px; margin: 20px 0 24px; padding: 18px 0; border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); }
.vedette__specs b { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.35rem; }
.vedette__specs span { font-size: .78rem; color: var(--brume); text-transform: uppercase; letter-spacing: .06em; }
.vedette__prix { font-family: var(--serif); font-size: 2rem; margin-bottom: 20px; }
@media (max-width: 900px) { .vedette { grid-template-columns: 1fr; } .vedette__media { min-height: 260px; aspect-ratio: 16/9; } }

/* Trois voies (accueil) */
.voies { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ligne); border: 1px solid var(--ligne); border-radius: var(--r); overflow: hidden; }
.voie { background: var(--papier); padding: 34px 30px 36px; display: flex; flex-direction: column; gap: 10px; transition: background .3s; position: relative; }
.voie:hover { background: var(--lac-p); }
.voie__num { font-family: var(--mono); font-size: .76rem; color: var(--lac-f); letter-spacing: .1em; }
.voie h3 { margin: 8px 0 4px; }
.voie p { color: var(--ardoise2); font-size: .95rem; margin: 0; }
.voie__lien { margin-top: auto; padding-top: 22px; font-weight: 600; color: var(--ardoise); display: inline-flex; gap: 8px; align-items: center; }
.voie__lien svg { transition: transform .3s var(--ease); }
.voie:hover .voie__lien svg { transform: translateX(4px); }
@media (max-width: 860px) { .voies { grid-template-columns: 1fr; } }

/* Section en deux colonnes texte + image */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.duo--inv > :first-child { order: 2; }
.duo__img { border-radius: var(--r); overflow: hidden; aspect-ratio: 4/3; position: relative; }
.duo__img img { width: 100%; height: 100%; object-fit: cover; }
.duo__img figcaption { position: absolute; left: 16px; bottom: 14px; font-family: var(--mono); font-size: .72rem; color: #fff; background: rgba(27,35,40,.6); padding: 5px 9px; border-radius: 2px; }
.duo .tete { margin-bottom: 20px; }
.duo p { color: var(--ardoise2); }
@media (max-width: 860px) { .duo { grid-template-columns: 1fr; } .duo--inv > :first-child { order: 0; } }

/* Liste à puces « registre » */
.registre { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ligne); }
.registre li { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--ligne); align-items: baseline; }
.registre li > .mono { color: var(--lac-f); }
.registre li > span:last-child { font-family: var(--serif); color: var(--ardoise2); white-space: nowrap; }
.registre b { font-weight: 600; }
.registre li p { margin: 2px 0 0; color: var(--ardoise2); font-size: .92rem; }

/* Citation / principe */
.principe { max-width: 820px; margin: 0 auto; text-align: center; }
.principe blockquote { margin: 0; font-family: var(--serif); font-size: clamp(1.4rem, 2.6vw, 2.1rem); line-height: 1.35; font-weight: 300; }
.principe blockquote em { color: #9EE3EA; }
.principe cite { display: block; margin-top: 22px; font-style: normal; font-family: var(--mono); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: #A9B5BC; }

/* ---------- Filtres (pages catalogue) ---------- */
.filtres { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; padding: 16px 0; border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); margin-bottom: 36px; }
.filtres label { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brume); }
.filtres select { font-family: var(--sans); font-size: .9rem; padding: 9px 34px 9px 12px; border: 1px solid var(--ligne); border-radius: var(--r); background: var(--papier) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231B2328' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 12px center; appearance: none; color: var(--ardoise); }
.filtres__n { margin-left: auto; font-family: var(--mono); font-size: .76rem; color: var(--ardoise2); }
.filtres__raz { font-size: .82rem; color: var(--lac-f); background: none; border: 0; cursor: pointer; font-family: var(--sans); text-decoration: underline; }
.vide { display: none; padding: 48px 0; text-align: center; color: var(--ardoise2); font-family: var(--serif); font-size: 1.2rem; }
.vide.is-on { display: block; }

/* ---------- Page bien ---------- */
.fil { font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--brume); display: flex; gap: 10px; flex-wrap: wrap; padding: 20px 0 0; }
.fil a:hover { color: var(--lac-f); }
.bien__tete { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; padding: 24px 0 28px; }
.bien__tete h1 { font-size: clamp(2rem, 4vw, 3.2rem); margin: 10px 0 8px; max-width: 18ch; }
.bien__lieu { color: var(--ardoise2); font-size: 1.05rem; margin: 0; }
.bien__prix { text-align: right; }
.bien__prix b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 3.4vw, 2.6rem); line-height: 1; }
.bien__prix small { font-family: var(--sans); font-size: .9rem; color: var(--brume); }
.bien__prix span { display: block; margin-top: 8px; font-size: .84rem; color: var(--brume); }
@media (max-width: 760px) { .bien__tete { grid-template-columns: 1fr; } .bien__prix { text-align: left; } }

.galerie { display: grid; grid-template-columns: 2fr 1fr; gap: 10px; border-radius: var(--r); overflow: hidden; }
.galerie--1 { grid-template-columns: 1fr; }
.galerie figure { margin: 0; position: relative; overflow: hidden; background: var(--sable); }
.galerie figure:first-child { aspect-ratio: 7/4; }
.galerie figure:not(:first-child) { aspect-ratio: 7/4; }
.galerie img { width: 100%; height: 100%; object-fit: cover; }
.galerie figcaption { position: absolute; left: 12px; bottom: 10px; font-family: var(--mono); font-size: .7rem; color: #fff; background: rgba(27,35,40,.55); padding: 4px 8px; border-radius: 2px; }
@media (max-width: 760px) { .galerie { grid-template-columns: 1fr; } }

.bien__corps { display: grid; grid-template-columns: 1fr 400px; gap: clamp(28px, 5vw, 72px); padding: clamp(36px, 5vw, 64px) 0; align-items: start; }
@media (max-width: 960px) { .bien__corps { grid-template-columns: 1fr; } }
.bien__texte { font-size: 1.05rem; color: var(--ardoise2); max-width: 64ch; }
.bien__texte p:first-of-type { font-family: var(--serif); font-size: 1.3rem; color: var(--ardoise); line-height: 1.45; }
.specs { list-style: none; margin: 28px 0; padding: 0; border-top: 1px solid var(--ligne); }
.specs li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--ligne); font-size: .95rem; }
.specs li span:first-child { color: var(--brume); }
.specs li span:last-child { font-weight: 500; text-align: right; }
.atouts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.atouts li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.atouts li::before { content: ''; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--lac); margin-top: 8px; }
@media (max-width: 520px) { .atouts { grid-template-columns: 1fr; } }
.dpe { display: flex; gap: 10px; margin: 24px 0 0; }
.dpe span { font-family: var(--mono); font-size: .74rem; padding: 6px 10px; border: 1px solid var(--ligne); border-radius: 2px; background: var(--papier); }
.dpe b { font-family: var(--serif); font-size: 1rem; margin-left: 6px; color: var(--lac-f); }

/* Encart d’action (sticky) */
.encart { position: sticky; top: 96px; background: var(--papier); border: 1px solid var(--ligne); border-radius: var(--r); padding: 26px 26px 28px; box-shadow: 0 24px 50px -36px rgba(27,35,40,.35); }
.encart .mono { color: var(--lac-f); }
.encart h3 { font-size: 1.35rem; margin: 8px 0 6px; }
.encart > p { color: var(--ardoise2); font-size: .92rem; }
.encart hr { border: 0; border-top: 1px dashed var(--ligne); margin: 18px 0; }
.encart .btn { width: 100%; justify-content: center; }
.encart .btn + .btn { margin-top: 10px; }
.encart__note { font-size: .8rem; color: var(--brume); margin: 14px 0 0; }
.encart__ligne { display: flex; justify-content: space-between; font-size: .92rem; padding: 6px 0; }
.encart__ligne b { font-family: var(--serif); font-weight: 500; font-size: 1.05rem; }
.encart__total { border-top: 1px solid var(--ligne); margin-top: 8px; padding-top: 12px; font-size: 1rem; }
.encart__total b { font-size: 1.4rem; }
.encart .champ { margin-bottom: 12px; }
.encart__err { color: var(--err); font-size: .84rem; margin: 8px 0 0; display: none; }
.encart__err.is-on { display: block; }

/* ---------- Formulaires ---------- */
.form { display: grid; gap: 18px; }
.form--2 { grid-template-columns: 1fr 1fr; }
.form--2 .champ--full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form--2 { grid-template-columns: 1fr; } }
.champ { display: flex; flex-direction: column; gap: 6px; }
.champ label { font-size: .84rem; font-weight: 600; color: var(--ardoise2); }
.champ label i { font-style: normal; color: var(--lac); }
.champ input, .champ select, .champ textarea {
  font-family: var(--sans); font-size: .98rem; padding: 12px 14px; border: 1px solid var(--ligne); border-radius: var(--r);
  background: #fff; color: var(--ardoise); width: 100%; transition: border-color .2s, box-shadow .2s;
}
.champ textarea { min-height: 140px; resize: vertical; }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: 0; border-color: var(--lac); box-shadow: 0 0 0 3px var(--lac-p); }
.champ small { font-size: .78rem; color: var(--brume); }
.champ select { appearance: none; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231B2328' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 14px center; }
.coche { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--ardoise2); }
.coche input { margin-top: 4px; accent-color: var(--lac-f); }
.radios { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.radio { position: relative; }
.radio input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.radio span { display: block; padding: 12px 14px; border: 1px solid var(--ligne); border-radius: var(--r); background: #fff; font-size: .9rem; font-weight: 500; text-align: center; transition: border-color .2s, background .2s; }
.radio input:checked + span { border-color: var(--lac-f); background: var(--lac-p); }
.radio input:focus-visible + span { box-shadow: 0 0 0 3px var(--lac-p); }
.alerte { padding: 14px 18px; border-radius: var(--r); border: 1px solid; font-size: .92rem; }
.alerte--err { border-color: #E3B8B8; background: #FBECEC; color: var(--err); }
.alerte--ok { border-color: #BFD9C8; background: #EAF5EE; color: var(--ok); }
.alerte ul { margin: 6px 0 0; padding-left: 18px; }
.piedform { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.piedform small { color: var(--brume); font-size: .8rem; max-width: 46ch; }

/* Tunnel : étapes + récapitulatif */
.tunnel { display: grid; grid-template-columns: 1fr 380px; gap: clamp(28px, 5vw, 72px); align-items: start; }
@media (max-width: 960px) { .tunnel { grid-template-columns: 1fr; } .tunnel > aside { order: -1; } }
.etapes { display: flex; gap: 0; font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--brume); margin-bottom: 30px; border-bottom: 1px solid var(--ligne); }
.etapes span { padding: 12px 0; margin-right: 28px; position: relative; }
.etapes span.is-on { color: var(--lac-f); }
.etapes span.is-on::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--lac); }
.etapes span.is-done { color: var(--ardoise); }
.bloc { background: var(--papier); border: 1px solid var(--ligne); border-radius: var(--r); padding: clamp(22px, 3vw, 34px); margin-bottom: 24px; }
.bloc h2 { font-size: 1.5rem; margin-bottom: 18px; }
.bloc h2 .mono { display: block; margin-bottom: 8px; color: var(--lac-f); }
.recap { background: var(--ardoise); color: var(--neige); border-radius: var(--r); padding: 26px; position: sticky; top: 96px; }
.recap .mono { color: #A9B5BC; }
.recap h3 { font-size: 1.3rem; margin: 8px 0 2px; }
.recap p { color: #C9D2D6; font-size: .9rem; }
.recap img { border-radius: 2px; aspect-ratio: 7/4; object-fit: cover; margin: 16px 0; }
.recap dl { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; font-size: .92rem; }
.recap dt { color: #C9D2D6; }
.recap dd { margin: 0; text-align: right; font-family: var(--serif); }
.recap dl.total { border-top: 1px solid rgba(255,255,255,.18); margin-top: 14px; padding-top: 14px; }
.recap dl.total dd { font-size: 1.4rem; color: #9EE3EA; }
.recap__note { font-size: .78rem; color: #A9B5BC; margin: 16px 0 0; }
.carte-paiement { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.carte-paiement .champ--full { grid-column: 1 / -1; }
.paiement-note { display: flex; gap: 10px; align-items: center; font-size: .82rem; color: var(--brume); margin-top: 8px; }
.paiement-note svg { flex: none; color: var(--ok); }

/* Confirmation */
.confirm { max-width: 760px; margin: 0 auto; text-align: center; }
.confirm__sceau { width: 76px; height: 76px; border-radius: 50%; border: 1px solid var(--lac); display: inline-flex; align-items: center; justify-content: center; color: var(--lac-f); margin-bottom: 22px; }
.confirm h1 { font-size: clamp(2rem, 4vw, 3rem); }
.confirm__ref { font-family: var(--mono); font-size: 1rem; letter-spacing: .1em; color: var(--lac-f); background: var(--lac-p); display: inline-block; padding: 8px 16px; border-radius: 2px; margin: 10px 0 24px; }
.confirm .bloc { text-align: left; }
.confirm dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 24px; font-size: .95rem; }
.confirm dt { color: var(--brume); }
.confirm dd { margin: 0; font-weight: 500; }

/* ---------- Page holding ---------- */
.frise { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--ligne); border: 1px solid var(--ligne); border-radius: var(--r); overflow: hidden; }
.frise li { background: var(--papier); padding: 26px 22px 28px; }
.frise b { display: block; font-family: var(--serif); font-weight: 400; font-size: 2rem; color: var(--lac-f); line-height: 1; margin-bottom: 12px; }
.frise h3 { font-size: 1.1rem; font-family: var(--sans); font-weight: 600; margin-bottom: 6px; }
.frise p { font-size: .9rem; color: var(--ardoise2); margin: 0; }
@media (max-width: 900px) { .frise { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .frise { grid-template-columns: 1fr; } }
.engagements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.engagement { padding: 28px 0 0; border-top: 2px solid var(--ardoise); }
.engagement .mono { color: var(--lac-f); }
.engagement h3 { margin: 10px 0 8px; font-size: 1.3rem; }
.engagement p { color: var(--ardoise2); font-size: .95rem; margin: 0; }
@media (max-width: 860px) { .engagements { grid-template-columns: 1fr; } }
.carte-id { border: 1px solid var(--ligne); border-radius: var(--r); background: var(--papier); padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 32px; font-size: .92rem; }
.carte-id div { border-bottom: 1px dotted var(--ligne); padding: 8px 0; display: flex; justify-content: space-between; gap: 12px; }
.carte-id span:first-child { color: var(--brume); }
.carte-id span:last-child { text-align: right; font-weight: 500; }
@media (max-width: 640px) { .carte-id { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }
.coord { display: grid; gap: 22px; }
.coord div { border-top: 1px solid var(--ligne); padding-top: 14px; }
.coord .mono { display: block; margin-bottom: 6px; color: var(--lac-f); }
.coord a { font-weight: 500; border-bottom: 1px solid transparent; }
.coord a:hover { border-color: var(--ardoise); }
.coord address { font-style: normal; }
.plan { aspect-ratio: 4/3; border-radius: var(--r); overflow: hidden; border: 1px solid var(--ligne); margin-top: 8px; }
.plan iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) sepia(.08); }

/* ---------- Pages légales ---------- */
.legal { max-width: 780px; }
.legal h1 { font-size: clamp(2rem, 4vw, 3rem); }
.legal .mono { display: block; margin-bottom: 14px; }
.legal h2 { font-size: 1.45rem; margin: 2em 0 .5em; }
.legal h3 { font-size: 1.1rem; font-family: var(--sans); font-weight: 600; margin: 1.6em 0 .4em; }
.legal p, .legal li { color: var(--ardoise2); font-size: .98rem; }
.legal ul { padding-left: 20px; }
.legal table { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 1em 0; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--ligne); vertical-align: top; }
.legal th { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brume); font-weight: 500; }
.legal .maj { font-family: var(--mono); font-size: .76rem; color: var(--brume); margin-top: 3em; }

/* Bandeau de page (titre) */
.bandeau { padding: clamp(40px, 6vw, 72px) 0 clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--ligne); }
.bandeau h1 { max-width: 16ch; margin: 10px 0 12px; }
.bandeau p { max-width: 60ch; color: var(--ardoise2); font-size: 1.08rem; margin: 0; }

/* ---------- Appel final ---------- */
.appel { background: var(--ardoise); color: var(--neige); border-radius: var(--r); padding: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; position: relative; overflow: hidden; }
.appel::before { content: ''; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); }
.appel::after { content: ''; position: absolute; right: -20px; top: -20px; width: 200px; height: 200px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); }
.appel h2 { margin: 6px 0 10px; }
.appel h2 em { color: #9EE3EA; }
.appel p { color: #C9D2D6; margin: 0; max-width: 54ch; }
.appel .mono { color: #A9B5BC; }
.appel__acts { display: flex; flex-direction: column; gap: 10px; position: relative; }
@media (max-width: 760px) { .appel { grid-template-columns: 1fr; } }

/* ---------- Pied de page ---------- */
.ftr { background: var(--papier); border-top: 1px solid var(--ligne); margin-top: clamp(48px, 7vw, 96px); }
.ftr__in { max-width: var(--max); margin: 0 auto; padding: clamp(40px, 5vw, 64px) var(--gut) 36px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 36px; }
.ftr__col { display: flex; flex-direction: column; gap: 8px; font-size: .9rem; }
.ftr__col a { color: var(--ardoise2); }
.ftr__col a:hover { color: var(--lac-f); }
.ftr__marque { font-family: var(--serif); font-size: 1.4rem; letter-spacing: .14em; margin: 0 0 6px; }
.ftr__lead { color: var(--ardoise2); max-width: 36ch; }
.ftr__adr { font-style: normal; color: var(--ardoise2); line-height: 1.7; }
.ftr__h { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--brume); margin: 0 0 8px; }
.ftr__reg { color: var(--ardoise2); font-size: .84rem; line-height: 1.7; }
.ftr__bas { border-top: 1px solid var(--ligne); }
.ftr__bas { max-width: var(--max); margin: 0 auto; padding: 18px var(--gut); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-family: var(--mono); font-size: .72rem; color: var(--brume); }
@media (max-width: 900px) { .ftr__in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .ftr__in { grid-template-columns: 1fr; } }

/* Bandeau témoins */
.cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 560px; margin: 0 auto; background: var(--ardoise); color: var(--neige); border-radius: var(--r); padding: 18px 20px; display: flex; gap: 18px; align-items: center; box-shadow: 0 20px 50px -20px rgba(0,0,0,.5); }
.cookie[hidden] { display: none; }
.cookie p { margin: 0; font-size: .86rem; color: #C9D2D6; }
.cookie a { color: #9EE3EA; text-decoration: underline; }
.cookie .btn { background: var(--neige); color: var(--ardoise); flex: none; }
@media (max-width: 560px) { .cookie { flex-direction: column; align-items: stretch; } }

/* Apparitions */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }
.rv--d1 { transition-delay: .1s; } .rv--d2 { transition-delay: .2s; } .rv--d3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Références (vendus / loués) */
.carte--ref .carte__media img { filter: saturate(.5); }
.carte--ref .carte__statut { background: var(--ardoise); color: var(--neige); border-color: var(--ardoise); }
.carte__date { font-family: var(--mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--brume); }
.carte--ref:hover { transform: none; box-shadow: none; }
.carte--ref .carte__prix { color: var(--ardoise2); }