/* Socle macroixrousse — mobile-first, sobre, rapide (§3). */
:root {
  --rouge: #9c2b1e;      /* Croix-Rousse / terre cuite */
  --rouge-clair: #c14634;
  --encre: #1c1a19;
  --gris: #6b6560;
  --gris-clair: #efe9e3;
  --fond: #fbf8f5;
  --blanc: #ffffff;
  --radius: 8px;
  --max: 62rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--encre);
  background: var(--fond);
  line-height: 1.55;
  font-size: 17px;
}

a { color: var(--rouge); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted { color: var(--gris); }

/* Header */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding: .8rem 1rem;
  background: var(--blanc);
  border-bottom: 3px solid var(--rouge);
}
.brand { font-size: 1.25rem; color: var(--encre); letter-spacing: -.02em; }
.brand strong { color: var(--rouge); }
.site-nav a { margin-left: 1rem; font-weight: 600; }

/* Fil d'Ariane */
.breadcrumb {
  max-width: var(--max);
  margin: .8rem auto 0;
  padding: 0 1rem;
  font-size: .85rem;
  color: var(--gris);
}
.breadcrumb .sep { margin: 0 .35rem; color: var(--gris); }
.breadcrumb [aria-current] { color: var(--encre); font-weight: 600; }

/* Contenu */
.content {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.2rem 1rem 3rem;
}
h1 { font-size: 1.6rem; line-height: 1.2; margin: .4rem 0 .6rem; }
h2 { font-size: 1.25rem; margin: 1.8rem 0 .6rem; }
.lead { font-size: 1.08rem; color: #453f3b; }

/* Home */
.hero { padding: 1rem 0 .5rem; }
.cards { display: grid; gap: 1rem; margin: 1.5rem 0; }
.card {
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.card h2 { margin: 0 0 .4rem; font-size: 1.15rem; }
.card.soon { opacity: .85; }
.tag, .count {
  display: inline-block;
  background: var(--gris-clair);
  color: var(--gris);
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 999px;
  vertical-align: middle;
}
.tag { background: var(--rouge); color: #fff; }

.family-list { list-style: none; padding: 0; }
.family-list li { padding: .5rem 0; border-bottom: 1px solid var(--gris-clair); }
.family-list strong { display: block; }

.family-row { padding: .7rem 0; border-bottom: 1px solid var(--gris-clair); }
.family-row > strong { display: block; margin-bottom: .4rem; }

/* Annuaire hub */
.family-block { margin-bottom: 1.5rem; }
.cat-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: .4rem;
}
.cat-grid li {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: .55rem .8rem;
}

/* Listes de fiches */
.fiche-list { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: .6rem; }
.fiche-item {
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  padding: .7rem .9rem;
}
.fiche-name { font-weight: 700; font-size: 1.05rem; display: block; }
.fiche-adr, .fiche-tel { display: block; font-size: .9rem; color: var(--gris); }
.fiche-list.compact li { padding: .3rem 0; border-bottom: 1px solid var(--gris-clair); }
.fiche-list.compact { gap: 0; }

/* Fiche */
.fiche-cat { color: var(--gris); margin-top: 0; }
.fiche-coords { display: grid; grid-template-columns: max-content 1fr; gap: .3rem .8rem; margin: 1rem 0; }
.fiche-coords dt { font-weight: 700; color: var(--gris); }
.fiche-coords dd { margin: 0; }
.fiche-texte { margin: 1.2rem 0; }

.siblings, .related, .arr-cat { margin-top: 2rem; }
.cat-inline { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.cat-inline li { background: var(--blanc); border: 1px solid var(--gris-clair); border-radius: 999px; padding: .3rem .7rem; font-size: .9rem; }
.back { margin-top: 1rem; }

.soon-note { background: var(--gris-clair); border-radius: var(--radius); padding: .6rem .9rem; font-size: .95rem; }

.link-list { list-style: none; padding: 0; display: grid; gap: .4rem; }
.link-list li { padding: .3rem 0; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--gris-clair);
  padding: 1.5rem 1rem 2.5rem;
  text-align: center;
  font-size: .9rem;
  color: var(--gris);
}
.site-footer a { color: var(--rouge); }

/* ===== Section immobilier (DVF) ===== */
.immo-arr-cards { display: grid; gap: 1rem; margin: 1.5rem 0; }
.immo-card { background: var(--blanc); border: 1px solid var(--gris-clair); border-radius: var(--radius); padding: 1rem 1.1rem; }
.immo-card h2 { margin: 0 0 .5rem; font-size: 1.15rem; }
.immo-kpi { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .3rem 1.1rem; font-size: .9rem; color: var(--gris); }
.immo-kpi strong { color: var(--encre); }

.immo-synthese { background: var(--blanc); border-left: 4px solid var(--rouge); border-radius: 0 var(--radius) var(--radius) 0; padding: .8rem 1rem; }

.immo-stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin: 1.2rem 0; }
.immo-stat { background: var(--blanc); border: 1px solid var(--gris-clair); border-radius: var(--radius); padding: .7rem .6rem; text-align: center; }
.immo-stat .v { display: block; font-size: 1.2rem; font-weight: 700; color: var(--rouge); line-height: 1.1; }
.immo-stat .k { display: block; font-size: .72rem; color: var(--gris); margin-top: .25rem; }

.immo-chart { margin: 1.5rem 0; }
.dvf-chart { width: 100%; height: auto; background: var(--blanc); border: 1px solid var(--gris-clair); border-radius: var(--radius); }
.dvf-bar { fill: var(--rouge); }
.dvf-axis { fill: var(--gris); font-size: 11px; }
.dvf-val { fill: var(--encre); font-size: 10px; font-weight: 600; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.immo-table { width: 100%; border-collapse: collapse; font-size: .9rem; background: var(--blanc); }
.immo-table th, .immo-table td { padding: .5rem .6rem; border-bottom: 1px solid var(--gris-clair); text-align: left; white-space: nowrap; }
.immo-table thead th { background: var(--gris-clair); font-size: .8rem; position: sticky; top: 0; }
.immo-table .num { text-align: right; }
.immo-table .muted-row td { color: var(--gris); font-style: italic; }
.immo-table a { font-weight: 600; }

/* Composant IGN avant/après */
.immo-ortho { margin-top: 1.8rem; }
.ortho-wrap {
  position: relative;
  width: 100%;
  max-width: 640px;
  height: 380px;
  margin: .6rem 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--gris-clair);
  background: #ddd;
  touch-action: pan-y;
  user-select: none;
}
.ortho-years { display: flex; flex-wrap: wrap; gap: .35rem; margin: .4rem 0 .2rem; }
.ortho-year {
  border: 1px solid var(--gris-clair); background: var(--blanc); color: var(--encre);
  font-size: .8rem; font-weight: 600; padding: .3rem .6rem; border-radius: 999px; cursor: pointer;
}
.ortho-year:hover { border-color: var(--rouge); }
.ortho-year[aria-pressed="true"] { background: var(--rouge); color: #fff; border-color: var(--rouge); }
.ortho-layer { position: absolute; inset: 0; }
.ortho-layer img { position: absolute; display: block; }
/* la couche « après » est révélée à droite du curseur */
.ortho-apres { clip-path: inset(0 0 0 var(--split)); }
.ortho-tag {
  position: absolute; top: 8px; z-index: 3;
  background: rgba(28,26,25,.72); color: #fff;
  font-size: .72rem; font-weight: 600; padding: .15rem .5rem; border-radius: 999px;
  pointer-events: none;
}
.ortho-tag-l { left: 8px; }
.ortho-tag-r { right: 8px; }
.ortho-handle {
  position: absolute; top: 0; bottom: 0; left: var(--split); z-index: 4;
  width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.25);
  pointer-events: none;
}
.ortho-handle::before {
  content: "⟨ ⟩"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  background: #fff; color: var(--encre); font-size: .7rem; letter-spacing: -1px;
  padding: .2rem .35rem; border-radius: 999px; box-shadow: 0 1px 3px rgba(0,0,0,.35);
}
.ortho-range {
  position: absolute; inset: 0; z-index: 5; width: 100%; height: 100%;
  margin: 0; opacity: 0; cursor: ew-resize;
}
.ortho-attr { font-size: .72rem; color: var(--gris); margin: .2rem 0 0; }
.ortho-foot { display: flex; flex-direction: column; align-items: flex-start; gap: .5rem; margin-top: .4rem; }
.ortho-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #0b0b0c; color: #fff; font-size: .9rem; font-weight: 700; letter-spacing: -.2px;
  padding: .5rem .9rem; border-radius: 999px; white-space: nowrap;
}
.ortho-cta:hover { background: #1a1c22; text-decoration: none; }
.ortho-cta .sky-hi { color: #7cc4ff; }
.ortho-cta .sky-arrow { color: #9aa0a6; font-weight: 600; }
/* Marque Skywayback reproduite (planète + anneau incliné) */
.sky-mark {
  width: 18px; height: 18px; border-radius: 50%; flex: 0 0 auto; position: relative; display: inline-block;
  background: radial-gradient(120% 120% at 32% 26%, #8fd0ff 0%, #2f7ff0 46%, #ff7a3c 100%);
  box-shadow: 0 0 0 1px rgba(255,255,255,.10), inset 0 -2px 5px rgba(0,0,0,.30);
}
.sky-mark::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 1.2px solid rgba(255,255,255,.5); transform: rotate(-24deg) scaleY(.42);
}

.immo-crosslink { background: var(--gris-clair); border-radius: var(--radius); padding: .55rem .9rem; font-size: .92rem; }

.immo-chantiers { margin-top: 1.8rem; }
.chantier-list { list-style: none; padding: 0; margin: .6rem 0; display: grid; gap: .6rem; }
.chantier-list li { background: var(--blanc); border: 1px solid var(--gris-clair); border-left: 4px solid #d9822b; border-radius: var(--radius); padding: .6rem .8rem; }
.chantier-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .7rem; margin-top: .3rem; }
.chantier-tag { background: #fbe7d7; color: #9a5b17; font-size: .72rem; font-weight: 600; padding: .12rem .5rem; border-radius: 999px; }

.small { font-size: .8rem; }
.immo-commerces, .immo-neighbors, .immo-transactions, .immo-chart { margin-top: 1.8rem; }

/* ≥ 40rem : grilles multi-colonnes */
@media (min-width: 40rem) {
  h1 { font-size: 2rem; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .fiche-list { grid-template-columns: repeat(2, 1fr); }
  .immo-arr-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 56rem) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}