/* Instrument Sans, SIL OFL 1.1, auto-heberge - cf. scripts/fetch_font.py */
@font-face {
  font-family: "Instrument Sans";
  src: url("/assets/fonts/instrument-sans-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
/* Police de repli calee sur les metriques d'Instrument Sans. Sans ce
   size-adjust, le texte saute au moment du swap et fait grimper le CLS. */
@font-face {
  font-family: "Instrument Fallback";
  src: local("Segoe UI"), local("Roboto"), local("Helvetica Neue"), local("Arial");
  size-adjust: 102%;
  ascent-override: 96%;
  descent-override: 24%;
  line-gap-override: 0%;
}

:root {
  --p: #14524B;
  --pd: #0C3733;
  --p-soft: #E7EFEC;
  --bg: #FBF9F5;
  --card: #ffffff;
  --text: #1A1D1C;
  --muted: #5C6360;
  --border: #E4DED3;
  --r: 3px;
  --accent: #D9962B;
  --accent-d: #B87A1C;
  --on-accent: #231703;
  --tip: #FBF3E3;
  --maxw: 1120px;
  --font: "Instrument Sans", "Instrument Fallback", ui-sans-serif, "Segoe UI",
          Roboto, Helvetica, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--p); }
a:hover { text-decoration: none; }
h1, h2, h3 { letter-spacing: -.022em; line-height: 1.12; }

.skip {
  position: absolute; left: -9999px; top: 0; background: var(--p); color: #fff;
  padding: 10px 16px; z-index: 100;
}
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------------------------------------------------------- en-tete */
header.site {
  background: #fff; color: var(--text); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
header.site .wrap { display: flex; align-items: center; gap: 20px; min-height: 66px;
  flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
header.site a { color: var(--muted); text-decoration: none; }
.brand {
  font-weight: 700; font-size: 1.05rem; margin-right: auto;
  letter-spacing: -.03em; color: var(--pd) !important;
}
.nav { display: flex; gap: 16px; align-items: center; font-size: .92rem; font-weight: 500; }
.btn {
  display: inline-block; background: var(--p); color: #fff !important;
  padding: 10px 18px; border-radius: var(--r); font-weight: 600;
  text-decoration: none; border: 0; cursor: pointer; font-size: .95rem;
}
.btn:hover { background: var(--pd); }
.btn-lg { padding: 14px 26px; font-size: 1.05rem; }
.btn-gold { background: var(--accent); color: var(--on-accent) !important; }
.btn-gold:hover { background: var(--accent-d); }

nav.bc { font-size: .82rem; color: var(--muted); padding: 14px 0; }
nav.bc a { color: var(--muted); }
nav.bc span { margin: 0 5px; }

h1 { font-size: clamp(1.9rem, 3.2vw, 2.45rem); font-weight: 700; margin: 6px 0 12px; }
h2 { font-size: clamp(1.3rem, 2.1vw, 1.6rem); font-weight: 700; margin: 32px 0 12px; }
h3 { font-size: 1.12rem; font-weight: 600; margin: 20px 0 8px; }
.sub { color: var(--muted); font-size: 1.08rem; margin: 0 0 20px; max-width: 42em; }

/* ---------------------------------------------------------- hero pleine largeur */
.hero { background: var(--pd); color: #fff; }
.hero .wrap {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px;
  align-items: center; padding-top: 56px; padding-bottom: 56px;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4.2vw, 3.2rem); margin: 0; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { font-size: 1.15rem; line-height: 1.55; color: #C3D2CE;
  margin: 20px 0 28px; max-width: 34em; }
.eyebrow {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .15em;
  font-weight: 600; color: #9DBF3B; margin-bottom: 16px;
}
.hbtns { display: flex; gap: 12px; flex-wrap: wrap; }
/* Variante compacte : pages pilier, region, province, commune. Une seule
   colonne quand il n'y a pas de chiffre a mettre en vis-a-vis. */
.hero-sm .wrap { padding-top: 34px; padding-bottom: 34px; gap: 36px; }
.hero-sm h1 { font-size: clamp(1.85rem, 3.2vw, 2.5rem); }
.hero-sm p.lead { font-size: 1.05rem; margin-bottom: 0; }
.hero-sm.solo .wrap { grid-template-columns: 1fr; }
.hero-sm nav.bc { padding: 0 0 12px; color: #9FB4B0; }
.hero-sm nav.bc a { color: #9FB4B0; }
.hero-sm .hero-fig b { font-size: 1.9rem; }
.hero-fig {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r); padding: 24px;
}
.hero-fig b {
  display: block; font-size: 2.4rem; font-weight: 700; letter-spacing: -.035em;
  line-height: 1; color: var(--accent); font-variant-numeric: tabular-nums;
}
.hero-fig span { display: block; font-size: .9rem; color: #C3D2CE; margin-top: 8px; }
.hero-fig hr { border: 0; border-top: 1px solid rgba(255,255,255,.14); margin: 18px 0; }

/* ---------------------------------------------------------- bande de chiffres */
.figs { background: #fff; border-bottom: 1px solid var(--border); }
.figs .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  padding-top: 30px; padding-bottom: 30px;
}
.fig b {
  display: block; font-size: 1.95rem; font-weight: 700; letter-spacing: -.035em;
  line-height: 1; color: var(--pd); font-variant-numeric: tabular-nums;
}
.fig span { font-size: .84rem; color: var(--muted); display: block; margin-top: 8px;
  line-height: 1.4; }

/* ---------------------------------------------------------- bande sombre */
.band { background: var(--pd); color: #fff; margin-top: 48px; }
.band .wrap {
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px;
  align-items: center; padding-top: 44px; padding-bottom: 44px;
}
.band h2 { color: #fff; margin: 0; font-size: clamp(1.4rem, 2.4vw, 1.95rem); }
.band p { color: #B9CBC7; margin: 12px 0 0; }

/* ---------------------------------------------------------- etude de cas */
.case {
  background: var(--p-soft); border: 1px solid #CFDCD7;
  border-radius: var(--r); padding: 26px; margin: 24px 0;
}
.case .who {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .13em;
  color: var(--p); font-weight: 600; margin-bottom: 10px;
}
.case h2 { margin: 0 0 8px; }
.ctable { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: .95rem; }
.ctable td { padding: 11px 0; border-bottom: 1px solid #CFDCD7; }
.ctable td:last-child { text-align: right; font-weight: 600;
  font-variant-numeric: tabular-nums; }
.ctable tr:last-child td { border-bottom: 0; font-size: 1.12rem; color: var(--p);
  padding-top: 15px; }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px; margin: 18px 0;
}
.st { margin-top: 0; }

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.badge {
  background: var(--card); border: 1px solid var(--border); color: var(--muted);
  border-radius: 999px; padding: 5px 13px; font-size: .8rem; font-weight: 600;
}

.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); }
.grid-sm { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.svc {
  display: block; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 15px; text-decoration: none; color: var(--text);
  font-weight: 600; font-size: .95rem; text-align: left; cursor: pointer;
  font-family: inherit; width: 100%;
}
.svc:hover { border-color: var(--p); }
.svc .ic { font-size: 1.3rem; display: block; margin-bottom: 5px; }
.svc[aria-pressed="true"] { border-color: var(--p); background: var(--p-soft); }

/* ---------------------------------------------------------- cartes a vignette */
.mgrid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.mcard {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; text-decoration: none; color: inherit; display: block;
}
.mcard:hover { border-color: var(--p); }
/* Les vignettes sont normalisees a 640x360 au build, mais object-fit garde la
   grille reguliere si une image future arrive dans un autre ratio. */
.mcard img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9;
  object-fit: cover; background: var(--p-soft); }
.mcard .mbody { display: block; padding: 15px 17px 17px; }
.mcard b { display: block; font-size: 1.02rem; font-weight: 600; letter-spacing: -.01em; }
.mcard span { display: block; font-size: .84rem; color: var(--muted); margin-top: 5px; }
.mcard .price { margin-top: 11px; font-size: .9rem; font-weight: 600; color: var(--p);
  font-variant-numeric: tabular-nums; }

.links { display: flex; flex-wrap: wrap; gap: 7px; margin: 10px 0; }
.links a {
  background: var(--card); border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 13px; font-size: .86rem; text-decoration: none; color: var(--text);
}
.links a:hover { border-color: var(--p); }

table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: left; padding: 10px 10px; border-bottom: 1px solid var(--border); }
th { font-weight: 600; color: var(--muted); font-size: .78rem; text-transform: uppercase;
  letter-spacing: .05em; }
td { font-variant-numeric: tabular-nums; }
.tw { overflow-x: auto; }

.stats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  margin: 16px 0; }
.stat { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r);
  padding: 14px 15px; }
.stat b { display: block; font-size: 1.5rem; font-weight: 700; line-height: 1.15;
  letter-spacing: -.03em; color: var(--pd); font-variant-numeric: tabular-nums; }
.stat span { font-size: .78rem; color: var(--muted); }

.bar { margin-bottom: 9px; }
.bar-h { display: flex; justify-content: space-between; font-size: .82rem; margin-bottom: 4px; }
.bar-t { background: var(--border); border-radius: 2px; height: 11px; overflow: hidden; }
.bar-f { height: 100%; border-radius: 2px; }
/* .78rem = 13px : Lighthouse signale tout texte sous 12px comme illisible,
   et cette classe porte la notice de confidentialite du formulaire. */
.src { font-size: .78rem; color: var(--muted); margin-top: 10px; }

.gbox {
  background: var(--p-soft); border-left: 3px solid var(--p);
  border-radius: 0 var(--r) var(--r) 0; padding: 14px 17px; margin: 16px 0;
}
.gtip {
  background: var(--tip); border-left: 3px solid var(--accent);
  border-radius: 0 var(--r) var(--r) 0; padding: 14px 17px; margin: 16px 0;
}
.gbox p:last-child, .gtip p:last-child { margin-bottom: 0; }
.gbox p:first-child, .gtip p:first-child { margin-top: 0; }

.faq dt { font-weight: 600; margin-top: 16px; }
.faq dd { margin: 5px 0 0; color: var(--muted); }

#map { height: 340px; border-radius: var(--r); border: 1px solid var(--border); }
#map.map-ph {
  display: flex; align-items: center; justify-content: center;
  background: var(--card); color: var(--muted); font-size: .9rem;
}

.cta { background: var(--card); border: 2px solid var(--p); border-radius: var(--r);
  padding: 24px; margin: 24px 0; text-align: center; }
.cta h2 { margin-top: 0; }

/* ---------------------------------------------------------- formulaire inline */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.devis-form { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.devis-form input, .devis-form select, .devis-form textarea {
  width: 100%; padding: 12px 13px; border: 1px solid var(--border);
  border-radius: var(--r); font: inherit; font-size: .95rem;
  background: #fff; color: var(--text); min-height: 44px;
}
.devis-form textarea { min-height: 88px; resize: vertical; }
.devis-form .full { grid-column: 1 / -1; }
.devis-form .step-label {
  grid-column: 1 / -1; font-weight: 600; font-size: .9rem;
  color: var(--pd); margin: 0 0 2px;
}
.btn-cta {
  background: var(--accent); color: var(--on-accent); border: 0; border-radius: var(--r);
  padding: 14px 22px; font: inherit; font-size: 1.02rem; font-weight: 600;
  cursor: pointer; min-height: 48px;
}
.btn-cta:hover { background: var(--accent-d); }
.btn-cta[disabled] { opacity: .6; cursor: default; }
.dbar-track { background: var(--border); border-radius: 2px; height: 6px; margin-bottom: 14px; }
.dbar-fill { background: var(--accent); border-radius: 2px; height: 100%; width: 50%;
  transition: width .3s; }
.dconsent { grid-column: 1 / -1; }
.dconsent label { display: flex; gap: 9px; align-items: flex-start; font-size: .88rem; }
.dconsent input { width: auto; min-height: 0; margin-top: 3px; flex: 0 0 auto; }
.dlink { background: none; border: 0; color: var(--p); cursor: pointer;
  font: inherit; font-size: .88rem; grid-column: 1 / -1; padding: 10px;
  min-height: 44px; text-align: center; }
.devis-result { display: none; padding: 15px; border-radius: var(--r);
  background: var(--p-soft); border: 1px solid var(--p); font-weight: 600; }
.derr { color: #B3261E; font-size: .88rem; margin-top: 10px; }

.sortable th[data-sort] { cursor: pointer; user-select: none; }
.sortable th[data-sort]::after { content: " \2195"; opacity: .4; font-size: .8em; }
.sortable th[aria-sort="ascending"]::after { content: " \2191"; opacity: 1; }
.sortable th[aria-sort="descending"]::after { content: " \2193"; opacity: 1; }

.pill-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.pill-card {
  display: block; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 17px; text-decoration: none; color: var(--text);
}
.pill-card:hover { border-color: var(--p); }
.pill-card b { display: block; font-size: 1.05rem; color: var(--pd); margin-bottom: 4px;
  letter-spacing: -.015em; }
.pill-card span { font-size: .87rem; color: var(--muted); }

svg.diagram { max-width: 100%; height: auto; display: block; margin: 16px auto; }

/* Visuel de tete d'article. max-width plutot que 100% : etiree sur 1120 px
   une source de 640 px serait floue. */
.lead-img { margin: 0 0 22px; max-width: 640px; }
.lead-img img { display: block; width: 100%; height: auto; border-radius: var(--r);
  border: 1px solid var(--border); }

footer.site { background: var(--pd); color: #B9CBC7; padding: 30px 0; font-size: .88rem; }
footer.site a { color: #fff; }
footer.site .wrap > div { margin-bottom: 8px; }

@media (max-width: 860px) {
  .hero .wrap, .band .wrap { grid-template-columns: 1fr; gap: 32px; }
  .hero .wrap { padding-top: 40px; padding-bottom: 40px; }
  .figs .wrap { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 520px) {
  .devis-form { grid-template-columns: 1fr; }
  .case { padding: 18px; }
}
@media (max-width: 640px) {
  .card { padding: 16px; }
  header.site .wrap { gap: 10px; }
  .brand { font-size: .95rem; }
}