/* Résidences de Broc — feuille de style */

:root {
  --offwhite: #F6F3EE;
  --paper: #FBF9F6;
  --sand: #E9E1D5;
  --sand-deep: #CBBBA5;
  --stone: #8B8781;
  --stone-dark: #5E5B56;
  --ink: #23221F;
  --sage: #8C9C84;
  --sage-deep: #64755D;

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --vh: 1vh;
  --gutter: clamp(20px, 5vw, 72px);
  --ease: cubic-bezier(.22, .61, .36, 1);
  color-scheme: light;
}
@supports (height: 1svh) { :root { --vh: 1svh; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--offwhite);
  color: var(--ink);
  font: 400 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; margin: 0; letter-spacing: -.005em; }
h1 em, h2 em { font-style: italic; }
p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap.narrow { max-width: 820px; }
/* laisse la place à la navigation latérale fixe */
@media (min-width: 901px) and (max-width: 1800px) {
  .wrap:not(.narrow) { padding-right: calc(var(--gutter) + 200px); }
  .wrap.narrow { padding-right: max(var(--gutter), calc(240px - (100vw - 820px) / 2)); }
}

.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--sage-deep); margin-bottom: 22px;
}
.eyebrow.light { color: rgba(255,255,255,.85); }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--stone-dark); line-height: 1.75; }

/* Placeholders visibles (données à fournir) */
.ph { background: rgba(140,156,132,.16); outline: 1px dashed var(--sage); outline-offset: 2px; border-radius: 2px; padding: 0 .2em; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 28px; border-radius: 999px;
  font: 500 14px/1 var(--sans); letter-spacing: .06em; text-decoration: none;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn:hover { background: var(--sage-deep); border-color: var(--sage-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: rgba(35,34,31,.25); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-light { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-light:hover { background: var(--sand); border-color: var(--sand); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-light:hover { background: rgba(255,255,255,.14); border-color: #fff; }
.btn:focus-visible, .sidenav a:focus-visible, .card:focus-visible, .sidenav-toggle:focus-visible { outline: 2px solid var(--sage); outline-offset: 3px; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100; background: var(--offwhite);
  display: grid; place-items: center; transition: opacity .9s var(--ease), visibility .9s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; width: min(360px, 84vw); }
.loader-name { white-space: nowrap; }
.loader-name { font: 400 clamp(30px, 4vw, 44px)/1 var(--serif); margin-bottom: 18px; }
.loader-pct { font-size: 12px; letter-spacing: .2em; color: var(--stone); margin-bottom: 14px; font-variant-numeric: tabular-nums; }
.loader-bar { height: 1px; background: var(--sand); overflow: hidden; }
.loader-bar span { display: block; height: 100%; width: 0; background: var(--ink); transition: width .3s linear; }

/* ---------- Navigation latérale ---------- */
.sidenav { position: fixed; z-index: 50; right: 20px; top: 50%; transform: translateY(-50%); }
.sidenav ul {
  list-style: none; margin: 0; padding: 10px;
  display: flex; flex-direction: column; gap: 2px;
  background: rgba(246,243,238,.72);
  -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2);
  border: 1px solid rgba(255,255,255,.55); border-radius: 16px;
  box-shadow: 0 6px 30px rgba(35,34,31,.08);
}
.sidenav a {
  display: flex; align-items: center; gap: 10px; justify-content: flex-end;
  padding: 7px 12px; border-radius: 10px;
  font-size: 12.5px; font-weight: 500; letter-spacing: .02em; text-decoration: none;
  color: var(--stone-dark); white-space: nowrap; transition: color .3s, background .3s;
}
.sidenav a::after {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  border: 1px solid var(--stone); transition: background .3s, border-color .3s, transform .3s;
}
.sidenav a:hover { color: var(--ink); background: rgba(255,255,255,.5); }
.sidenav a.is-active { color: var(--ink); }
.sidenav a.is-active::after { background: var(--sage-deep); border-color: var(--sage-deep); transform: scale(1.35); }
.sidenav-toggle { display: none; }

@media (max-width: 900px) {
  .sidenav { top: auto; transform: none; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); }
  .sidenav-toggle {
    display: grid; place-items: center; width: 54px; height: 54px; margin-left: auto;
    border-radius: 50%; border: 1px solid rgba(255,255,255,.6); cursor: pointer;
    background: rgba(246,243,238,.85);
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    box-shadow: 0 6px 24px rgba(35,34,31,.16);
  }
  .burger { display: grid; gap: 5px; }
  .burger i { display: block; width: 20px; height: 1.5px; background: var(--ink); transition: transform .3s, opacity .3s; }
  .sidenav.is-open .burger i:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .sidenav.is-open .burger i:nth-child(2) { opacity: 0; }
  .sidenav.is-open .burger i:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .sidenav ul {
    position: absolute; right: 0; bottom: 66px; padding: 12px; min-width: 230px;
    background: rgba(246,243,238,.95);
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  }
  .sidenav.is-open ul { opacity: 1; visibility: visible; transform: none; }
  .sidenav a { font-size: 15px; padding: 11px 12px; }
}

/* ---------- Hero & final ---------- */
.hero, .final {
  position: relative; min-height: calc(100 * var(--vh)); overflow: hidden;
  display: flex; align-items: flex-end; color: #fff; background: var(--stone-dark);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.kenburns img { animation: kenburns 26s ease-in-out infinite alternate; transform-origin: 50% 55%; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.05); } }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(20,19,17,.42) 0%, rgba(20,19,17,.16) 45%, rgba(20,19,17,0) 70%),
    linear-gradient(180deg, rgba(20,19,17,.15) 0%, rgba(20,19,17,0) 28%, rgba(20,19,17,.1) 50%, rgba(20,19,17,.6) 100%);
}
@media (max-width: 900px) {
  .hero .hero-shade { background: linear-gradient(180deg, rgba(20,19,17,.12) 0%, rgba(20,19,17,0) 25%, rgba(20,19,17,.35) 55%, rgba(20,19,17,.72) 100%); }
}
.hero-content { position: relative; padding: 0 var(--gutter) calc(14 * var(--vh)); max-width: 980px; }
.hero h1 { font-size: clamp(44px, 7vw, 104px); margin-bottom: 26px; text-shadow: 0 2px 30px rgba(0,0,0,.18); }
.hero-sub { font-size: clamp(16px, 1.5vw, 19px); max-width: 560px; margin-bottom: 36px; color: rgba(255,255,255,.92); }
.scroll-hint {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.8);
}
.scroll-hint i { width: 1px; height: 38px; background: linear-gradient(rgba(255,255,255,.9), transparent); animation: hint 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes hint { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Introduction ---------- */
.intro { padding: clamp(100px, 16vh, 180px) 0 clamp(90px, 14vh, 160px); background: var(--paper); }
.intro h2, .apartments h2 { font-size: clamp(36px, 4.6vw, 64px); margin-bottom: 30px; }
.features {
  list-style: none; margin-top: clamp(64px, 10vh, 110px);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.features li { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; padding-top: 28px; border-top: 1px solid var(--sand); }
.features svg { width: 40px; height: 40px; fill: none; stroke: var(--sage-deep); stroke-width: 1.4; stroke-linejoin: round; stroke-linecap: round; }
.features span { font: 400 clamp(21px, 2vw, 26px)/1.25 var(--serif); }
@media (max-width: 760px) { .features { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- Chapitres ---------- */
.chapter { padding: clamp(90px, 16vh, 170px) 0 clamp(50px, 8vh, 90px); background: var(--offwhite); }
.chapter-title { font-size: clamp(64px, 11vw, 168px); line-height: .95; color: var(--ink); }

/* ---------- Séquences au défilement ---------- */
.scrub { position: relative; background: var(--offwhite); }
.scrub-stage {
  position: sticky; top: 0; height: calc(100 * var(--vh)); overflow: hidden;
  background: var(--offwhite);
}
.scrub-stage canvas, .scrub-poster { position: absolute; inset: 0; width: 100%; height: 100%; }
.scrub-poster { object-fit: cover; transition: opacity .6s; }
.scrub.is-ready .scrub-poster { opacity: 0; }
.scrub-stage::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 46%; pointer-events: none;
  background: linear-gradient(180deg, rgba(20,19,17,0), rgba(20,19,17,.5));
}
.stage-label {
  position: absolute; z-index: 2; top: 28px; left: var(--gutter);
  font-size: 11.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink); background: rgba(246,243,238,.78); padding: 9px 14px; border-radius: 999px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.stage-label span { color: var(--stone); font-weight: 500; margin-left: .6em; }
.moments { position: absolute; z-index: 2; left: var(--gutter); right: var(--gutter); bottom: calc(10 * var(--vh)); }
.moment {
  position: absolute; left: 0; bottom: 0; max-width: 560px; color: #fff;
  opacity: 0; transform: translateY(18px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  text-shadow: 0 1px 18px rgba(0,0,0,.25);
}
.moment.is-on { opacity: 1; transform: none; }
.moment h3 { font-size: clamp(32px, 4vw, 56px); margin-bottom: 12px; }
.moment p { font-size: clamp(15px, 1.3vw, 18px); color: rgba(255,255,255,.92); }
.scrub-progress { position: absolute; z-index: 2; left: var(--gutter); right: var(--gutter); bottom: 28px; height: 1px; background: rgba(255,255,255,.3); }
.scrub-progress span { display: block; height: 100%; width: 100%; background: #fff; transform-origin: left; transform: scaleX(0); }

.caption {
  position: absolute; z-index: 2; left: var(--gutter); bottom: calc(9 * var(--vh)); max-width: 640px;
  color: #fff; font: 400 clamp(28px, 3.4vw, 48px)/1.15 var(--serif); text-shadow: 0 1px 18px rgba(0,0,0,.25);
}
.caption-n { display: block; font: 600 11.5px/1 var(--sans); letter-spacing: .22em; margin-bottom: 14px; color: rgba(255,255,255,.8); }

/* ---------- Panneaux vidéo ---------- */
.panels { position: relative; background: var(--ink); }
.panels-stage { position: sticky; top: 0; height: calc(100 * var(--vh)); overflow: hidden; }
.panel { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1.1s var(--ease); background: var(--ink); }
.panel.is-active { opacity: 1; z-index: 1; }
.panel img, .panel video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.panel video { opacity: 0; transition: opacity .6s; }
.panel video.is-playing { opacity: 1; }
.panel::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 46%; pointer-events: none; z-index: 1;
  background: linear-gradient(180deg, rgba(20,19,17,0), rgba(20,19,17,.5));
}
.panel figcaption {
  position: absolute; z-index: 2; left: var(--gutter); bottom: calc(9 * var(--vh)); max-width: 640px; color: #fff;
  font: 400 clamp(28px, 3.4vw, 48px)/1.15 var(--serif); text-shadow: 0 1px 18px rgba(0,0,0,.25);
  opacity: 0; transform: translateY(16px); transition: opacity .9s .25s var(--ease), transform .9s .25s var(--ease);
}
.panel.is-active figcaption { opacity: 1; transform: none; }
.panel figcaption::before {
  content: attr(data-n); display: block; font: 600 11.5px/1 var(--sans); letter-spacing: .22em; margin-bottom: 14px; color: rgba(255,255,255,.8);
}
.panel-dots { position: absolute; z-index: 3; right: var(--gutter); bottom: 32px; display: flex; gap: 6px; }
.panel-dots i { width: 18px; height: 2px; background: rgba(255,255,255,.35); transition: background .4s; }
.panel-dots i.is-on { background: #fff; }

/* Écrans portrait (téléphone) : on montre l'image entière, sans recadrage, texte dessous */
@media (orientation: portrait) and (max-width: 900px) {
  .scrub-stage, .panels-stage, .panel { background: var(--offwhite); }
  .scrub-poster, .panel img, .panel video { object-fit: contain; object-position: 50% 38%; }
  .scrub-stage::after, .panel::after { display: none; }
  .moments { bottom: calc(10 * var(--vh)); }
  .moment, .caption, .panel figcaption { color: var(--ink); text-shadow: none; }
  .moment p { color: var(--stone-dark); }
  .caption-n, .panel figcaption::before { color: var(--stone); }
  .scrub-progress { background: rgba(35,34,31,.15); }
  .scrub-progress span { background: var(--ink); }
  .panel-dots i { background: rgba(35,34,31,.2); }
  .panel-dots i.is-on { background: var(--ink); }
  .panel-dots { right: auto; left: var(--gutter); bottom: 24px; }
  .stage-label { top: calc(16px + env(safe-area-inset-top)); }
}

/* ---------- Les appartements ---------- */
.apartments { padding: clamp(110px, 18vh, 190px) 0 clamp(90px, 14vh, 150px); background: var(--paper); }
.cards { margin-top: clamp(56px, 9vh, 96px); display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { display: block; text-decoration: none; color: var(--ink); }
.card img { aspect-ratio: 4 / 5; width: 100%; object-fit: cover; border-radius: 4px; transition: transform 1.1s var(--ease), filter .6s; }
.card { overflow: hidden; }
.card:hover img { transform: scale(1.03); }
.card-body { display: flex; flex-direction: column; gap: 6px; padding-top: 20px; }
.card-title { font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--sage-deep); }
.card-text { font: 400 clamp(24px, 2.3vw, 32px)/1.2 var(--serif); }
.card-text::after { content: " →"; font-family: var(--sans); font-size: .6em; color: var(--stone); transition: margin .3s; }
.card:hover .card-text::after { margin-left: 6px; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; gap: 48px; } .card img { aspect-ratio: 16 / 10; } }

/* Transition / présentation d'un appartement */
.apt-intro { min-height: calc(100 * var(--vh)); display: flex; align-items: center; padding: 120px 0; background: var(--sand); }
.apartment:nth-of-type(odd) .apt-intro { background: var(--offwhite); }
.apt-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: end; }
.apt-name { font-size: clamp(52px, 6.4vw, 120px); line-height: .95; white-space: nowrap; }
.apt-type { font: italic 400 clamp(30px, 3.6vw, 52px)/1.1 var(--serif); color: var(--stone-dark); margin: 8px 0 40px; }
.apt-hook { font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--sage-deep); margin-bottom: 14px; }
.apt-grid p:last-child { color: var(--stone-dark); max-width: 520px; }
.fiche { margin: 0; border-top: 1px solid rgba(35,34,31,.18); }
.fiche div { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid rgba(35,34,31,.12); }
.fiche dt { color: var(--stone-dark); font-size: 15px; }
.fiche dd { margin: 0; font-weight: 600; font-size: 15px; text-align: right; }
@media (max-width: 900px) { .apt-grid { grid-template-columns: 1fr; } }

.apt-end {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  padding: clamp(60px, 10vh, 100px) var(--gutter); background: var(--paper);
}

/* ---------- Contact ---------- */
.final { align-items: center; }
.final-content { position: relative; padding-top: 120px; padding-bottom: 120px; }
.final h2 { font-size: clamp(40px, 5.6vw, 84px); max-width: 900px; margin-bottom: 26px; }
.final .hero-sub { max-width: 600px; }
.final-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.contact-list { font-style: normal; display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 15px; color: rgba(255,255,255,.95); }
.contact-list .ph { background: rgba(255,255,255,.14); outline-color: rgba(255,255,255,.55); }
.final .hero-shade { background: linear-gradient(90deg, rgba(20,19,17,.78) 0%, rgba(20,19,17,.55) 45%, rgba(20,19,17,.12) 85%); }
@media (max-width: 900px) { .final .hero-shade { background: linear-gradient(180deg, rgba(20,19,17,.35), rgba(20,19,17,.72)); } }

.footer { background: var(--ink); color: rgba(255,255,255,.62); padding: 28px var(--gutter) calc(28px + env(safe-area-inset-bottom)); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 30px; font-size: 12px; }
.footer .legal { max-width: 760px; }

/* ---------- Apparitions ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Mouvement réduit : pas de défilement vidéo, posters seuls ---------- */
.reduce .scrub { height: auto !important; }
.reduce .scrub-stage { position: relative; }
.reduce .scrub canvas { display: none; }
.reduce .scrub .scrub-poster { opacity: 1 !important; }
.reduce .scrub-progress { display: none; }
.reduce .moments { bottom: 8vh; display: flex; flex-direction: column; gap: 28px; }
.reduce .moment { position: static; opacity: 1; transform: none; }
.reduce .panels { height: auto !important; }
.reduce .panels-stage { position: static; height: auto; }
.reduce .panel { position: relative; height: calc(100 * var(--vh)); opacity: 1; }
.reduce .panel figcaption { opacity: 1; transform: none; }
.reduce .panel video, .reduce .panel-dots { display: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .kenburns img, .scroll-hint i { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}