@font-face {
  font-family: "Literata";
  src: url("/assets/fonts/literata.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --nuit: #172033;
  --nuit-2: #243049;
  --zinc: #5b6770;
  --zinc-clair: #c9cfd3;
  --pierre: #e7e3da;
  --craie: #faf8f4;
  --cuivre: #b3202a;
  --cuivre-vif: #d63a40;
  --cuivre-pale: #f7dcdc;
  --alerte: #a3241a;
  --serif: "Literata", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --arrondi: 10px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--pierre); color: var(--nuit); font: 1rem/1.62 var(--sans); }
img, svg { display: block; max-width: 100%; }
a { color: var(--cuivre); }
a:hover { color: var(--nuit); }
:focus-visible { outline: 3px solid var(--cuivre-vif); outline-offset: 2px; }
.masque { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.leurre { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aller { position: absolute; left: .5rem; top: -3rem; z-index: 30; background: var(--nuit); color: #fff; padding: .55rem .9rem; border-radius: var(--arrondi); }
.aller:focus { top: .5rem; }

/* Ordre visuel : le texte est en tête du code, la mise en page le replace. */
.ensemble { display: flex; flex-direction: column; }
.ensemble > main { display: contents; }
.haut { order: 1; }
.titre-zone { order: 2; }
.carte-zone { order: 3; }
.redaction { order: 4; }
.bas { order: 5; }

.largeur { max-width: 68rem; margin: 0 auto; padding: 0 1rem; }

/* Bandeau du haut */
.haut { background: var(--craie); border-bottom: 1px solid var(--zinc-clair); position: sticky; top: 0; z-index: 20; }
.haut .largeur { display: flex; align-items: center; justify-content: space-between; gap: .75rem; min-height: 3.6rem; }
.marque { display: flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--nuit); font-family: var(--serif); font-weight: 600; font-size: 1.12rem; line-height: 1.1; }
.marque:hover { color: var(--nuit); }
.marque svg { width: 2rem; height: 2rem; flex: none; }
.marque em { display: block; font-style: normal; font-family: var(--sans); font-size: .74rem; font-weight: 500; color: var(--zinc); letter-spacing: .01em; }
.haut nav { display: none; }
.pastille {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--cuivre); color: #fff; text-decoration: none;
  border-radius: 999px; padding: .5rem .9rem; font-weight: 650; font-size: .95rem; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.pastille:hover { background: var(--nuit); color: #fff; }
.pastille svg { width: 1rem; height: 1rem; }

/* Titre */
.titre-zone .largeur { padding-top: 1.2rem; padding-bottom: .4rem; display: grid; grid-template-columns: 1fr auto; gap: .25rem 1rem; align-items: end; }
.fil { grid-column: 1 / -1; font-size: .82rem; color: var(--zinc); margin: 0; }
.fil ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .1rem .45rem; }
.fil li + li::before { content: "›"; margin-right: .45rem; color: var(--zinc-clair); }
.fil a { color: var(--zinc); text-decoration: none; }
.fil a:hover { text-decoration: underline; }
h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.7rem, 6.6vw, 3rem); line-height: 1.08; margin: .2rem 0 .3rem; letter-spacing: -.01em; text-wrap: balance; }
.numero {
  font-family: var(--serif); font-weight: 600; line-height: .8;
  font-size: clamp(3.4rem, 15vw, 7.5rem); color: transparent;
  -webkit-text-stroke: 1.5px var(--cuivre); align-self: start; margin-top: .2rem;
}
.sous-titre { grid-column: 1 / -1; margin: 0; color: var(--zinc); font-weight: 600; font-size: .95rem; }
.accroche { grid-column: 1 / -1; margin: .35rem 0 0; max-width: 40rem; }

/* Carte d'appel et de rappel */
.carte-zone .largeur { padding-top: .9rem; padding-bottom: 1.4rem; }
.carte { background: var(--craie); border-radius: var(--arrondi); box-shadow: 0 1px 0 var(--zinc-clair), 0 10px 30px -18px rgba(23, 32, 51, .45); overflow: hidden; }
.carte-appel { display: block; padding: 1rem 1rem .9rem; background: var(--nuit); color: #fff; text-decoration: none; }
.carte-appel:hover { background: var(--nuit-2); color: #fff; }
.carte-appel small { display: block; color: var(--zinc-clair); font-size: .82rem; }
.carte-appel strong { display: flex; align-items: center; gap: .55rem; font-size: 1.35rem; font-variant-numeric: tabular-nums; margin-top: .1rem; }
.carte-appel strong svg { width: 1.3rem; height: 1.3rem; color: var(--cuivre-vif); }
.rappel-form { padding: .9rem 1rem 1rem; }
.rappel-form h2 { font-family: var(--serif); font-weight: 600; font-size: 1.1rem; margin: 0 0 .6rem; }
.grille { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem .6rem; }
.case { display: flex; flex-direction: column; gap: .15rem; }
.case.entier { grid-column: 1 / -1; }
.case label { font-size: .86rem; font-weight: 600; color: var(--nuit); }
.case input, .case select {
  font: inherit; font-size: 1.02rem; color: var(--nuit); width: 100%;
  min-height: 2.9rem; padding: .55rem .7rem; border: 1.5px solid var(--zinc-clair); border-radius: 8px; background: #fff;
}
.case select { -webkit-appearance: none; appearance: none; padding-right: 2.3rem; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3202a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right .7rem center / 1.05rem; }
.case input:focus, .case select:focus { border-color: var(--cuivre); outline: none; box-shadow: 0 0 0 3px var(--cuivre-pale); }
.case input[aria-invalid="true"] { border-color: var(--alerte); }
.message-erreur { color: var(--alerte); font-size: .84rem; margin: 0; }
.valider {
  align-self: end; min-height: 2.9rem; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--cuivre); color: #fff; font: inherit; font-weight: 700; font-size: 1rem;
  transition: background-color .18s ease;
}
.valider:hover { background: var(--nuit); }
.valider[disabled] { background: var(--zinc); cursor: progress; }
.petite-mention { font-size: .76rem; color: var(--zinc); margin: .5rem 0 0; }
.petite-mention a { color: var(--zinc); }
.rappel-form.vu { animation: vu 1.3s ease-out 1; }
@keyframes vu { from { box-shadow: inset 0 0 0 3px var(--cuivre-vif); } to { box-shadow: inset 0 0 0 3px transparent; } }
@media (prefers-reduced-motion: reduce) { .rappel-form.vu { animation: none; } }

/* Rédaction */
.redaction { background: var(--craie); border-top: 1px solid var(--zinc-clair); }
.redaction .largeur { padding-top: 1.8rem; padding-bottom: 2.4rem; }
.redaction h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.35rem, 4.4vw, 1.8rem); line-height: 1.2; margin: 2.2rem 0 .6rem; max-width: 32ch; }
.redaction > .largeur > :first-child { margin-top: 0; }
.redaction h3 { font-size: 1.05rem; margin: 1.3rem 0 .3rem; }
.redaction p, .redaction li { max-width: 66ch; }
.redaction ul { padding-left: 1.15rem; }
.redaction li { margin: .3rem 0; }

.offre { display: grid; gap: .7rem; margin: 0 0 2rem; padding: 0; list-style: none; }
.offre li { margin: 0; max-width: none; padding: .85rem 1rem; background: var(--pierre); border-radius: var(--arrondi); border-left: 4px solid var(--cuivre); }
.offre strong { display: block; font-family: var(--serif); font-weight: 600; font-size: 1.05rem; }
.offre span { color: var(--zinc); font-size: .93rem; }

.releve-offert { margin: 0 0 2rem; padding: 1.1rem 1.15rem; border-radius: var(--arrondi); background: var(--nuit); color: #e9edf3; max-width: 46rem; }
.releve-offert strong { display: block; color: #fff; font-family: var(--serif); font-weight: 600; font-size: 1.25rem; margin-bottom: .2rem; }
.releve-offert p { margin: 0; }
.releve-offert a { color: #f6b9bb; }

.quartiers { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0 !important; margin: .6rem 0 1rem; }
.quartiers li { margin: 0; padding: .3rem .7rem; border: 1px solid var(--zinc-clair); border-radius: 999px; font-size: .9rem; background: #fff; }

.grille-prix { border-collapse: collapse; width: 100%; max-width: 40rem; margin: .8rem 0 .4rem; font-variant-numeric: tabular-nums; }
.grille-prix th, .grille-prix td { text-align: left; padding: .7rem .2rem; border-bottom: 1px solid var(--zinc-clair); vertical-align: top; }
.grille-prix th { font-weight: 600; }
.grille-prix th span { display: block; font-weight: 400; color: var(--zinc); font-size: .88rem; }
.grille-prix td { text-align: right; font-family: var(--serif); font-weight: 600; font-size: 1.1rem; white-space: nowrap; }
.note-prix { font-size: .88rem; color: var(--zinc); max-width: 40rem; }

.deroule ol { counter-reset: n; list-style: none; padding: 0; }
.deroule li { counter-increment: n; display: grid; grid-template-columns: 2.2rem 1fr; gap: .6rem; margin: 0 0 .8rem; }
.deroule li::before { content: counter(n); font-family: var(--serif); font-weight: 600; font-size: 1.5rem; color: var(--cuivre); line-height: 1.2; }

.questions details { border-bottom: 1px solid var(--zinc-clair); max-width: 66ch; }
.questions summary { cursor: pointer; padding: .8rem 1.6rem .8rem 0; font-weight: 650; position: relative; list-style: none; }
.questions summary::-webkit-details-marker { display: none; }
.questions summary::after { content: "›"; position: absolute; right: .3rem; top: .55rem; font-size: 1.4rem; color: var(--cuivre); transition: transform .18s ease; }
.questions details[open] summary::after { transform: rotate(90deg); }
.questions details p { margin: 0 0 .9rem; }
.questions { margin-top: 2.4rem; }

.maillage { list-style: none; padding: 0 !important; margin: .6rem 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr)); gap: .35rem .9rem; }
.maillage li { margin: 0; }
.maillage a { color: var(--nuit); }
.maillage a:hover { color: var(--cuivre); }

/* Pied */
.bas { background: var(--nuit); color: #c9d0dc; font-size: .92rem; }
.bas .largeur { padding-top: 2rem; padding-bottom: 5.5rem; display: grid; gap: 1.4rem; }
.bas h2 { font-family: var(--serif); font-weight: 600; color: #fff; font-size: 1.02rem; margin: 0 0 .5rem; }
.bas ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: .3rem .9rem; }
.bas a { color: #e8ecf2; }
.bas a:hover { color: #f6b9bb; }
.bas .fin { border-top: 1px solid var(--nuit-2); padding-top: 1rem; font-size: .85rem; }

/* Bouton d'appel flottant (mobile) */
.flottant {
  position: fixed; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom)); z-index: 25;
  width: 3.9rem; height: 3.9rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--cuivre); color: #fff; box-shadow: 0 8px 22px -6px rgba(23, 32, 51, .55);
  transition: transform .22s ease, opacity .22s ease;
}
.flottant svg { width: 1.6rem; height: 1.6rem; }
.js .flottant { transform: scale(.6); opacity: 0; pointer-events: none; }
.js .appel-visible .flottant { transform: none; opacity: 1; pointer-events: auto; }
@media (prefers-reduced-motion: reduce) { .flottant { transition: none; } }

@media (min-width: 900px) {
  .haut nav { display: flex; gap: 1.3rem; }
  .haut nav a { color: var(--nuit); text-decoration: none; font-size: .95rem; }
  .haut nav a:hover { color: var(--cuivre); }
  .ensemble { display: grid; grid-template-columns: minmax(1rem, 1fr) minmax(0, 42rem) minmax(0, 23rem) minmax(1rem, 1fr); column-gap: 2.5rem; }
  .ensemble > * { grid-column: 1 / -1; }
  .titre-zone { grid-column: 2; grid-row: 2; }
  .carte-zone { grid-column: 3; grid-row: 2 / span 2; align-self: start; position: sticky; top: 4.4rem; }
  .redaction { grid-column: 2; grid-row: 3; background: transparent; border-top: 0; }
  .titre-zone .largeur, .carte-zone .largeur, .redaction .largeur { padding-left: 0; padding-right: 0; max-width: none; }
  .titre-zone .largeur { padding-top: 2.2rem; }
  .carte-zone .largeur { padding-top: 2.2rem; }
  .bas { grid-row: 4; }
  .haut { grid-row: 1; }
  .bas .largeur { grid-template-columns: 2fr 1fr 1fr; padding-bottom: 2rem; }
  .bas .fin { grid-column: 1 / -1; }
  .flottant { display: none; }
  .offre { grid-template-columns: 1fr 1fr; }
}

.redaction .offre { padding-left: 0; }