:root {
  --ink: #1c1410;
  --paper: #f6efe4;
  --sand: #e8d5b8;
  --line: #d4c0a4;
  --accent: #8b2e1f;
  --accent2: #c45a2a;
  --gold: #c4a15a;
  --muted: #5c534b;
  --white: #fffaf3;
  --dark: #241c16;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Source Sans 3", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: min(1180px, calc(100% - 36px)); margin-inline: auto; }

.topbar {
  background: linear-gradient(90deg, #1c1410, #3a2418);
  color: var(--sand);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  flex-wrap: wrap;
}
.topbar a { color: var(--gold); text-decoration: none; font-weight: 600; }

header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 239, 228, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--gold);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}
.brand {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 1.32rem;
  text-decoration: none;
  letter-spacing: -0.03em;
}
.brand span { color: var(--accent); }
nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.92rem; }
nav a { text-decoration: none; color: var(--muted); }
nav a:hover, nav a.active { color: var(--accent); font-weight: 600; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fffaf3;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 0;
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn.gold { background: var(--gold); color: var(--ink); }

.hero {
  padding: 52px 0 40px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: center;
}
.hero-photo {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(28,20,16,.18);
  border: 1px solid var(--line);
}
.hero-photo img {
  width: 100%;
  height: 540px;
  object-fit: cover;
}
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; letter-spacing: -0.03em; }
h1 { font-size: clamp(2.05rem, 4.8vw, 3.5rem); line-height: 1.06; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.2rem); margin-bottom: 12px; }
h3 { font-size: 1.25rem; }
.lead { font-size: 1.14rem; color: var(--muted); max-width: 46ch; margin: 16px 0 26px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.band { padding: 56px 0; }
.band.alt { background: var(--white); border-block: 1px solid var(--line); }
.band.dark {
  background: var(--dark);
  color: var(--sand);
}
.band.dark .lead, .band.dark p { color: #d9cbb8; }
.band.terracotta {
  background: linear-gradient(135deg, #8b2e1f, #c45a2a);
  color: #fffaf3;
}
.band.terracotta .kicker { color: var(--gold); }
.grid3, .grid2, .mosaic { display: grid; gap: 16px; }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid2 { grid-template-columns: 1fr 1fr; }
.mosaic { grid-template-columns: 1.2fr 0.8fr; }
.mosaic .tall { grid-row: span 2; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px;
}
.card p { color: var(--muted); margin-top: 8px; }
.num { font-family: "Fraunces", serif; color: var(--accent2); font-size: 1.2rem; }

.shot {
  overflow: hidden;
  border-radius: 6px;
  background: #ddd3c4;
  box-shadow: 0 8px 20px rgba(28,20,16,.08);
}
a.piclink { display: block; position: relative; }
a.piclink::after {
  content: "Demander un devis";
  position: absolute;
  inset: auto 12px 12px auto;
  background: rgba(139,46,31,.92);
  color: #fffaf3;
  font-size: 0.75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 7px 10px;
  border-radius: 999px;
  opacity: 0;
  transition: opacity .2s;
}
a.piclink:hover::after { opacity: 1; }
.shot img { width: 100%; height: 280px; object-fit: cover; display: block; }
.shot.lg img { height: 420px; }
.cap { font-size: 0.82rem; color: var(--muted); margin-top: 8px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pair .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent2);
  margin-bottom: 6px;
  font-weight: 700;
}

.quote {
  border-left: 3px solid var(--gold);
  padding-left: 16px;
}
.quote cite { display: block; margin-top: 10px; color: var(--muted); font-style: normal; font-size: 0.9rem; }

.page-head { padding: 48px 0 22px; }
.page-head p { color: var(--muted); max-width: 66ch; margin-top: 14px; }

form { display: grid; gap: 12px; }
label { font-size: 0.88rem; font-weight: 600; }
input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
  font: inherit;
}

footer {
  background: var(--dark);
  color: var(--sand);
  padding: 48px 0 24px;
  margin-top: 8px;
}
footer a { color: var(--gold); }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.fine { font-size: 0.78rem; opacity: 0.7; margin-top: 24px; }

@media (max-width: 860px) {
  .hero, .grid3, .grid2, .mosaic, .pair, footer .wrap { grid-template-columns: 1fr; }
  header.site .wrap { flex-wrap: wrap; min-height: auto; padding: 10px 0; }
  nav { display: flex; width: 100%; gap: 10px 14px; font-size: 0.86rem; }
  .hero { padding-top: 28px; }
  .hero-photo img, .shot.lg img { height: 280px; }
  .shot img { height: 220px; }
}