/* Stays & Homes Paris — feuille de style unique. Papier, encre, ocre : la palette des teasers AS INVEST. */

@font-face {
  font-family: "Bodoni Moda";
  src: url("/assets/fonts/bodoni-moda-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("/assets/fonts/bodoni-moda-latin-italic.woff2") format("woff2");
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Cabin";
  src: url("/assets/fonts/cabin-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --papier: #f6f3ee;
  --blanc: #fbfaf7;
  --encre: #1b2a3a;
  --encre-profonde: #131f2c;
  --texte: #2e3640;
  --doux: #6b7480;
  --ocre: #8a6428;
  --ocre-clair: #c9a46a;
  --filet: #d9d4ca;
  --titre: "Didot", "Bodoni Moda", "Bodoni 72", "Didot LT STD", serif;
  --corps: "Gill Sans", "Gill Sans MT", "Cabin", "Helvetica Neue", sans-serif;
  --mesure: 68ch;
  --large: 1180px;
  --sortie: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--texte);
  font-family: var(--corps);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--encre); text-decoration-color: var(--ocre-clair); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: var(--encre); }
:focus-visible { outline: 2px solid var(--ocre); outline-offset: 3px; }

h1, h2, h3 { font-family: var(--titre); color: var(--encre); font-weight: 400; line-height: 1.12; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.35rem; line-height: 1.25; }
p { margin: 0 0 1.1em; }
em { font-style: italic; }

.cadre { width: min(var(--large), 100% - 2.5rem); margin-inline: auto; }
.surtitre {
  font-family: var(--corps);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ocre);
  margin: 0 0 1.4rem;
}
.passer { position: absolute; left: -999px; top: 0; background: var(--encre); color: #fff; padding: 0.6rem 1rem; z-index: 50; }
.passer:focus { left: 0; }

/* ---------- en-tête ---------- */
.entete { position: absolute; inset: 0 0 auto 0; z-index: 10; }
.entete .cadre { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1.6rem; }
.marque { font-family: var(--titre); font-size: 1.45rem; letter-spacing: 0.04em; text-decoration: none; color: var(--encre); white-space: nowrap; }
.marque small { font-family: var(--corps); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; margin-left: 0.7em; color: var(--ocre); }
.entete nav ul { display: flex; gap: clamp(1rem, 2vw, 1.9rem); list-style: none; margin: 0; padding: 0; align-items: center; }
.entete nav a { white-space: nowrap; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; color: var(--encre); padding-block: 0.4rem; border-bottom: 1px solid transparent; transition: border-color 200ms; }
.entete nav a:hover, .entete nav a[aria-current="page"] { border-bottom-color: var(--ocre-clair); }
.entete nav .langue a { color: var(--doux); }
.sombre .marque, .sombre nav a { color: #fff; }
.sombre .marque small { color: var(--ocre-clair); }
.sombre nav .langue a { color: #b9c0c8; }
.bouton-menu { display: none; }

/* ---------- héros ---------- */
.heros { position: relative; background: var(--encre); color: #e8e4dc; min-height: min(100svh, 920px); display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.heros::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--encre) 8%, rgba(27, 42, 58, 0.55) 45%, rgba(27, 42, 58, 0.85) 100%); z-index: -1; }
.heros .facade { position: absolute; left: 50%; bottom: -2%; width: max(1300px, 112%); transform: translateX(-50%); opacity: 0.5; z-index: -2; }
.heros .cadre { padding-block: 9rem 5.5rem; }
.heros h1 { color: #fff; max-width: 15ch; }
.heros h1 em { color: var(--ocre-clair); }
.heros .chapeau { max-width: 54ch; font-size: 1.2rem; line-height: 1.55; margin: 2rem 0 2.6rem; color: #dcd7cd; }
.heros .surtitre { color: var(--ocre-clair); }
.actions { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; align-items: center; }

.bouton { display: inline-block; font-family: var(--corps); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; padding: 1.05rem 1.9rem; border: 1px solid var(--encre); background: var(--encre); color: #fff; border-radius: 2px; cursor: pointer; transition: background 200ms, color 200ms, transform 120ms; }
.bouton:hover { background: var(--encre-profonde); }
.bouton:active { transform: scale(0.98); }
.bouton.clair { background: #fff; border-color: #fff; color: var(--encre); }
.bouton.clair:hover { background: var(--ocre-clair); border-color: var(--ocre-clair); }
.lien-fleche { font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--ocre-clair); padding-bottom: 0.3rem; color: inherit; }
.heros .lien-fleche { color: #fff; }

/* ---------- sections ---------- */
section { padding-block: clamp(4.5rem, 10vw, 8.5rem); }
.filet-haut { border-top: 1px solid var(--filet); }
.blanc { background: var(--blanc); }
.deux { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.deux > :first-child { position: sticky; top: 2rem; }
.grand { font-family: var(--titre); font-size: clamp(1.4rem, 2.4vw, 1.95rem); line-height: 1.38; color: var(--encre); letter-spacing: -0.005em; }

.trois { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--filet); margin-top: 3.5rem; }
.trois article { padding: 2.4rem 2.2rem 2.6rem 0; border-bottom: 1px solid var(--filet); }
.trois article + article { padding-left: 2.2rem; border-left: 1px solid var(--filet); }
.trois .numero { font-family: var(--titre); font-style: italic; font-size: 1rem; color: var(--ocre); display: block; margin-bottom: 1.6rem; }
.trois h3 { margin-bottom: 0.9rem; }
.trois p { font-size: 0.98rem; color: var(--texte); }
.trois a { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; }

.methode { counter-reset: etape; list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.2rem; }
.methode li { counter-increment: etape; border-top: 1px solid var(--ocre-clair); padding-top: 1.3rem; font-size: 0.96rem; }
.methode li::before { content: "0" counter(etape); font-family: var(--titre); font-style: italic; color: var(--ocre); display: block; margin-bottom: 0.8rem; }
.methode strong { display: block; font-family: var(--titre); font-weight: 400; font-size: 1.25rem; color: var(--encre); margin-bottom: 0.5rem; }

.guides { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; margin-top: 3rem; }
.guides a { display: block; padding: 2.2rem; background: var(--blanc); border: 1px solid var(--filet); border-radius: 3px; text-decoration: none; transition: border-color 200ms, transform 300ms var(--sortie); }
.guides a:hover { border-color: var(--ocre-clair); transform: translateY(-2px); }
.guides .surtitre { margin-bottom: 0.9rem; }
.guides h3 { margin-bottom: 0.7rem; }
.guides p { margin: 0; font-size: 0.96rem; color: var(--doux); }

.bandeau { background: var(--encre); color: #dcd7cd; text-align: center; }
.bandeau h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.bandeau p { max-width: 52ch; margin: 1.6rem auto 2.4rem; }
.bandeau .surtitre { color: var(--ocre-clair); }

/* ---------- pages de contenu ---------- */
.tete-page { padding-block: 10.5rem 3.5rem; border-bottom: 1px solid var(--filet); }
.tete-page h1 { font-size: clamp(2.2rem, 5vw, 3.7rem); max-width: 22ch; }
.tete-page .chapeau { max-width: var(--mesure); font-size: 1.2rem; margin-top: 1.8rem; color: var(--texte); }
.meta { font-size: 0.82rem; color: var(--doux); letter-spacing: 0.04em; margin-top: 1.6rem; }
.ariane { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--doux); margin-bottom: 2rem; }
.ariane a { color: var(--doux); text-decoration: none; }
.ariane a:hover { color: var(--encre); }

.article { display: grid; grid-template-columns: 15rem minmax(0, var(--mesure)); gap: clamp(2rem, 6vw, 6rem); padding-block: 4rem 6rem; }
.sommaire { position: sticky; top: 2rem; align-self: start; font-size: 0.86rem; }
.sommaire ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--filet); }
.sommaire li a { display: block; padding: 0.4rem 0 0.4rem 1.1rem; color: var(--doux); text-decoration: none; margin-left: -1px; border-left: 1px solid transparent; }
.sommaire li a:hover { color: var(--encre); border-left-color: var(--ocre); }
.prose h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 3.4rem 0 1.2rem; scroll-margin-top: 2rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 2.2rem 0 0.7rem; scroll-margin-top: 2rem; }
.prose ul, .prose ol { padding-left: 1.2rem; margin: 0 0 1.3em; }
.prose li { margin-bottom: 0.5em; }
.prose li::marker { color: var(--ocre); }
.prose .reponse { font-size: 1.12rem; color: var(--encre); border-left: 2px solid var(--ocre-clair); padding: 0.2rem 0 0.2rem 1.3rem; margin: 0 0 1.6rem; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.6rem 0 2rem; font-size: 0.94rem; }
.prose caption { text-align: left; font-size: 0.8rem; color: var(--doux); padding-bottom: 0.7rem; caption-side: bottom; padding-top: 0.7rem; }
.prose th { text-align: left; font-weight: 600; font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ocre); border-bottom: 1px solid var(--encre); padding: 0.7rem 1rem 0.7rem 0; }
.prose td { border-bottom: 1px solid var(--filet); padding: 0.85rem 1rem 0.85rem 0; vertical-align: top; }
.table-defile { overflow-x: auto; }
.prose figure { margin: 2rem 0 2.4rem; }
.prose figure img { width: 100%; height: auto; }
.prose .note { font-size: 0.88rem; color: var(--doux); border-top: 1px solid var(--filet); padding-top: 1.2rem; margin-top: 3rem; }
.prose dl { margin: 0; }
.prose dt { font-family: var(--titre); font-size: 1.4rem; color: var(--encre); margin-top: 2.4rem; scroll-margin-top: 2rem; }
.prose dt span { font-family: var(--corps); font-size: 0.8rem; color: var(--doux); letter-spacing: 0.04em; margin-left: 0.6rem; }
.prose dd { margin: 0.6rem 0 0; padding-bottom: 2rem; border-bottom: 1px solid var(--filet); }

details { border-bottom: 1px solid var(--filet); }
details summary { list-style: none; cursor: pointer; padding: 1.4rem 2.5rem 1.4rem 0; position: relative; font-family: var(--titre); font-size: 1.25rem; color: var(--encre); line-height: 1.3; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; position: absolute; right: 0.2rem; top: 1.15rem; font-family: var(--corps); font-size: 1.5rem; font-weight: 300; color: var(--ocre); }
details[open] summary::after { content: "–"; }
details > div { padding: 0 0 1.6rem; max-width: var(--mesure); }

/* ---------- formulaire ---------- */
.formulaire { display: grid; gap: 1.5rem; max-width: 36rem; }
.formulaire label { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ocre); margin-bottom: 0.5rem; }
.formulaire input, .formulaire select, .formulaire textarea { width: 100%; font: inherit; color: var(--encre); background: transparent; border: 0; border-bottom: 1px solid var(--encre); border-radius: 0; padding: 0.6rem 0; }
.formulaire textarea { min-height: 7.5rem; resize: vertical; border: 1px solid var(--filet); padding: 0.8rem; background: var(--blanc); }
.formulaire .aide { font-size: 0.85rem; color: var(--doux); margin: 0; }
.calculateur { max-width: none; margin: 1.6rem 0 2rem; padding: 1.8rem; background: var(--blanc); border: 1px solid var(--filet); }
.calculateur table { margin: 0; }
.calculateur td:last-child { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.coordonnees { font-style: normal; font-size: 1.05rem; line-height: 1.9; }
.coordonnees a { text-decoration: none; border-bottom: 1px solid var(--ocre-clair); }

/* ---------- pied ---------- */
.pied { background: var(--encre-profonde); color: #aab2bb; font-size: 0.9rem; padding-block: 4.5rem 2.5rem; }
.pied a { color: #dcd7cd; text-decoration: none; }
.pied a:hover { color: #fff; }
.pied .colonnes { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; }
.pied .marque { color: #fff; font-size: 1.6rem; display: inline-block; margin-bottom: 1rem; }
.pied h2 { font-family: var(--corps); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ocre-clair); margin-bottom: 1.1rem; }
.pied ul { list-style: none; margin: 0; padding: 0; line-height: 2.1; }
.pied .bas { margin-top: 3.5rem; padding-top: 1.6rem; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.8rem; display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; justify-content: space-between; }

/* ---------- photos : héros plein cadre et bandes alternées ---------- */
.heros .photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.heros.avec-photo::after { background: linear-gradient(to bottom, rgba(19, 31, 44, 0.62) 0%, rgba(19, 31, 44, 0) 22%), linear-gradient(to top, rgba(19, 31, 44, 0.7) 0%, rgba(19, 31, 44, 0) 38%), linear-gradient(90deg, rgba(19, 31, 44, 0.86) 0%, rgba(19, 31, 44, 0.66) 36%, rgba(19, 31, 44, 0.16) 66%, rgba(19, 31, 44, 0.05) 100%); }
.heros.avec-photo h1, .heros.avec-photo .chapeau { text-shadow: 0 1px 24px rgba(19, 31, 44, 0.55); }
.bande { padding: 0; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: stretch; min-height: min(92svh, 860px); background: var(--papier); }
.bande .texte { align-self: center; padding: clamp(3.5rem, 8vw, 7rem) clamp(1.25rem, 6vw, 6.5rem); max-width: 44rem; justify-self: end; }
.bande .texte h2 { font-size: clamp(2.1rem, 4.2vw, 3.6rem); line-height: 1.08; margin-bottom: 1.6rem; }
.bande .texte p { max-width: 46ch; }
.bande .images { position: relative; min-height: 28rem; }
.bande .images .grande { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bande .images .petite { position: absolute; left: -11%; bottom: 9%; width: 34%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border: 10px solid var(--papier); box-shadow: 0 24px 60px rgba(19, 31, 44, 0.18); }
.bande .images img[src*="habiter-1"] { object-position: 68% 50%; }
.bande .images img[src*="sejour-2"] { object-position: 62% 50%; }
.bande.inverse .texte { order: 2; justify-self: start; }
.bande.inverse .images .petite { left: auto; right: -11%; }
.bande .texte { padding-right: clamp(4.5rem, 9vw, 9rem); }
.bande.inverse .texte { padding-right: clamp(1.25rem, 6vw, 6.5rem); padding-left: clamp(4.5rem, 9vw, 9rem); }
.bande.nuit { background: var(--encre); color: #dcd7cd; }
.bande.nuit h2 { color: #fff; }
.bande.nuit .surtitre { color: var(--ocre-clair); }
.bande.nuit a { color: #fff; }
.bande.nuit .images .petite { border-color: var(--encre); }

/* ---------- apparition ---------- */
.js .apparait { opacity: 0; transform: translateY(12px); transition: opacity 700ms var(--sortie), transform 700ms var(--sortie); transition-delay: calc(var(--i, 0) * 80ms); }
.js .apparait.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .apparait { opacity: 1; transform: none; transition: none; }
}

/* ---------- mobile ---------- */
@media (max-width: 900px) {
  .deux, .article { grid-template-columns: minmax(0, 1fr); }
  .deux > :first-child, .sommaire { position: static; }
  .sommaire { display: none; }
  .trois { grid-template-columns: minmax(0, 1fr); }
  .trois article, .trois article + article { padding: 2rem 0; border-left: 0; }
  .methode { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guides { grid-template-columns: minmax(0, 1fr); }
  .pied .colonnes { grid-template-columns: 1fr 1fr; }
  .bouton-menu { display: inline-block; background: none; border: 0; font: inherit; font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: inherit; padding: 0.5rem 0; cursor: pointer; }
  .sombre .bouton-menu { color: #fff; }
  .entete nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--encre-profonde); padding: 1rem 1.25rem 2rem; }
  .entete nav.ouvert { display: block; }
  .entete nav ul { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .entete nav a, .entete nav .langue a { color: #fff; font-size: 0.95rem; padding-block: 0.7rem; display: block; }
  .heros .cadre { padding-block: 8rem 4rem; }
  .heros .facade { opacity: 0.35; }
  .heros.avec-photo::after { background: linear-gradient(to top, rgba(19, 31, 44, 0.9) 0%, rgba(19, 31, 44, 0.58) 48%, rgba(19, 31, 44, 0.18) 76%, rgba(19, 31, 44, 0.55) 100%); }
  .bande, .bande.inverse { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .bande .texte, .bande.inverse .texte { order: 2; justify-self: start; padding: 4rem 1.25rem 3.5rem; }
  .bande .images { min-height: 0; aspect-ratio: 4 / 3; }
  .bande .images .petite, .bande.inverse .images .petite { left: auto; right: 1.25rem; bottom: -2.2rem; width: 34%; border-width: 6px; }
}
@media (max-width: 520px) {
  .methode { grid-template-columns: minmax(0, 1fr); }
  .pied .colonnes { grid-template-columns: 1fr; }
  .marque small { display: none; }
}