/* Pro Service — site d'attente. Charte : navy dominant, or en filets et textes (jamais en fond plein),
   rouge réservé à l'urgence. */
:root {
  --navy: #1a365d;
  --navy-night: #10233f;
  --navy-hover: #224a7a;
  --gold: #c9a84c;
  --gold-deep: #b8973f;
  --red: #e63946;
  --red-deep: #d32f2f;
  --red-night: #b71c1c;
  --paper: #f8f7f4;
  --surface: #f1f0ed;
  --ink: #1c1c1e;
  --ink-soft: #4a4a4c;
  --ink-mute: #6e6e73;
  --line: #e8e7e4;
  --white: #ffffff;

  --display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --body: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 8px; z-index: 10;
  background: var(--navy); color: var(--white); padding: 10px 16px; text-decoration: none;
}
.skip:focus { left: 8px; }

/* ─── Libellés et titres ─── */
.label {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.h2 {
  font-family: var(--display);
  font-weight: 750;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 0 0 0.5em;
}

/* ─── En-tête ─── */
.top { background: var(--white); border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; gap: 24px; min-height: 84px; }
.top__logo img { width: 150px; }
.top__nav { display: flex; gap: 22px; margin-left: auto; font-family: var(--display); font-weight: 600; font-size: 0.95rem; }
.top__nav a { text-decoration: none; color: var(--ink-soft); padding: 6px 0; border-bottom: 2px solid transparent; }
.top__nav a:hover { color: var(--navy); }
.top__nav a[aria-current="page"] { color: var(--navy); border-bottom-color: var(--gold); }

.urgence {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--red-deep); color: var(--white); text-decoration: none;
  font-family: var(--display); font-weight: 600; font-size: 0.9rem;
  padding: 10px 16px; border-radius: 999px; white-space: nowrap;
}
.urgence:hover { background: var(--red-night); }
.urgence strong { font-weight: 800; font-variant-numeric: tabular-nums; }
.urgence__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--white); }

/* ─── Hero : le panneau de chantier ─── */
.hero { padding-block: clamp(28px, 5vw, 64px); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(20px, 3vw, 36px); align-items: stretch; }

.panneau {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: clamp(24px, 3.4vw, 44px);
  border-radius: var(--radius);
  /* double filet or, comme le cadre d'un panneau réglementaire */
  box-shadow: inset 0 0 0 10px var(--navy), inset 0 0 0 11px var(--gold), inset 0 0 0 15px var(--navy), inset 0 0 0 16px rgba(201, 168, 76, 0.45);
}
.panneau__band {
  display: inline-block; margin: 0 0 22px;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 5px 12px;
}
.panneau__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.9rem, 1.1rem + 3vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  text-wrap: balance;
}
.panneau__title em { font-style: normal; color: var(--gold); }
.panneau__fields { margin: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(201, 168, 76, 0.5); }
.panneau__fields > div { padding: 14px 16px 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.panneau__fields > div:nth-child(odd) { padding-right: 20px; }
.panneau__fields dt { color: var(--gold); margin-bottom: 4px; }
.panneau__fields dd { margin: 0; font-family: var(--display); font-weight: 600; font-size: 1.05rem; }
.panneau__foot { margin: 22px 0 0; color: rgba(255, 255, 255, 0.86); max-width: 52ch; }
.panneau__foot a { color: var(--white); font-weight: 600; text-decoration-color: var(--red); text-underline-offset: 3px; text-decoration-thickness: 2px; }

.hero__photo { margin: 0; display: flex; flex-direction: column; }

/* Diaporama : sans JavaScript, seule la première photo s'affiche. */
.diapo__vues { position: relative; flex: 1; min-height: 320px; overflow: hidden; border-radius: var(--radius); background: var(--surface); }
.diapo__vue { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.9s ease; }
.diapo__vue.is-active { opacity: 1; }
.diapo__bas { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; font-size: 0.85rem; color: var(--ink-mute); }
.diapo__ctrl { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.diapo__ctrl button { width: 28px; height: 28px; padding: 0; border: 0; background: none; color: var(--navy); cursor: pointer; display: grid; place-items: center; }
.diapo__point::before { content: ""; width: 18px; height: 4px; background: var(--ink-mute); transform: scaleY(0.5); transition: transform 0.2s, background-color 0.2s; }
.diapo__point[aria-current="true"]::before { transform: none; background: var(--navy); }
.diapo__pause svg { width: 14px; height: 14px; fill: currentColor; }

/* ─── Nous joindre ─── */
.joindre { padding-block: clamp(40px, 6vw, 80px); background: var(--white); border-block: 1px solid var(--line); }
.joindre__intro { color: var(--ink-soft); max-width: 60ch; margin: 0 0 28px; }
.lignes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--navy); }
.ligne { padding: 22px 24px 24px 0; border-bottom: 1px solid var(--line); }
.ligne + .ligne { padding-left: 24px; border-left: 1px solid var(--line); }
.ligne__label { display: block; color: var(--ink-mute); margin-bottom: 6px; }
.joindre__nums { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 20px; margin: 0 0 22px; }
.joindre__ou { font-family: var(--display); font-weight: 600; font-size: 1.1rem; color: var(--ink-mute); }
.joindre__num {
  display: inline-block;
  font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); line-height: 1.1;
  letter-spacing: -0.025em; font-variant-numeric: tabular-nums;
  color: var(--navy); text-decoration: none;
}
.joindre__num:hover { color: var(--navy-hover); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 8px; text-decoration-thickness: 3px; }
.ligne__note { display: block; color: var(--ink-soft); font-size: 0.95rem; }
.ligne--urgence .ligne__label { color: var(--red-deep); }
.joindre__mail { margin: 22px 0 0; color: var(--ink-soft); }
.joindre__mail a { color: var(--navy); font-weight: 600; text-underline-offset: 3px; text-decoration-color: var(--gold); }

/* ─── Métiers (accueil) ─── */
.metiers { padding-block: clamp(48px, 7vw, 96px); }
.metiers__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
.metiers__head p { margin: 0; color: var(--ink-soft); max-width: 46ch; }
.tuiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 22px); }
.tuile a { display: block; text-decoration: none; color: var(--ink); }
.tuile__img { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--surface); }
.tuile__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
.tuile a:hover .tuile__img img { transform: scale(1.04); }
.tuile__nom { display: block; font-family: var(--display); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; color: var(--navy); margin-top: 12px; }
.tuile__txt { display: block; color: var(--ink-soft); font-size: 0.95rem; margin-top: 2px; }
.lien-suite {
  font-family: var(--display); font-weight: 600; color: var(--navy);
  text-decoration: none; border-bottom: 2px solid var(--gold); padding-bottom: 2px; white-space: nowrap;
}
.lien-suite:hover { color: var(--navy-hover); }

/* ─── Zone ─── */
.zone { background: var(--navy-night); color: var(--white); padding-block: clamp(36px, 5vw, 56px); }
.zone__in { display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: baseline; justify-content: space-between; }
.zone__label { color: var(--gold); margin: 0; }
.zone__liste { margin: 0; font-family: var(--display); font-weight: 700; font-size: clamp(1.25rem, 1rem + 1.2vw, 1.8rem); letter-spacing: -0.015em; }
.zone__liste span { color: var(--gold); padding-inline: 0.35em; }
.zone__note { margin: 0; color: rgba(255, 255, 255, 0.72); }

/* ─── Page Nos métiers ─── */
.page-tete { padding-block: clamp(40px, 6vw, 72px) clamp(20px, 3vw, 32px); }
.page-tete h1 {
  font-family: var(--display); font-weight: 800; color: var(--navy);
  font-size: clamp(2.1rem, 1.4rem + 3vw, 3.4rem); line-height: 1.05; letter-spacing: -0.03em; margin: 10px 0 14px;
}
.page-tete .label { color: var(--gold-deep); }
.page-tete p { color: var(--ink-soft); max-width: 62ch; margin: 0; }

.metier { padding-block: clamp(28px, 4vw, 48px); border-top: 1px solid var(--line); scroll-margin-top: 24px; }
.metier__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(20px, 4vw, 56px); align-items: center; }
.metier:nth-of-type(even) .metier__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.metier:nth-of-type(even) .metier__photo { order: 2; }
.metier__photo { margin: 0; }
.metier__photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.metier__photo figcaption { font-size: 0.85rem; color: var(--ink-mute); padding-top: 8px; }
.metier h2 { font-family: var(--display); font-weight: 750; color: var(--navy); font-size: clamp(1.45rem, 1.1rem + 1.2vw, 2rem); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 10px; }
.metier p { margin: 0 0 14px; color: var(--ink-soft); max-width: 58ch; }
.metier ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.metier li { padding-left: 22px; position: relative; }
.metier li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 12px; height: 2px; background: var(--gold); }

.bandeau-appel { background: var(--navy); color: var(--white); padding-block: clamp(36px, 5vw, 56px); margin-top: clamp(24px, 4vw, 48px); }
.bandeau-appel__in { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.bandeau-appel p { margin: 0; font-family: var(--display); font-weight: 700; font-size: clamp(1.2rem, 1rem + 0.9vw, 1.6rem); letter-spacing: -0.015em; max-width: 30ch; }
.bandeau-appel__tel { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.bandeau-appel__note { font-size: 0.95rem; color: rgba(255, 255, 255, 0.78); }
.bouton {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-family: var(--display); font-weight: 700; padding: 13px 20px; border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
}
.bouton--or { background: var(--gold); color: var(--navy-night); }
.bouton--or:hover { background: var(--gold-deep); }
.bouton--ligne { color: var(--white); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.55); }
.bouton--ligne:hover { background: rgba(255, 255, 255, 0.08); }

/* ─── Mentions légales ─── */
.legal { padding-bottom: clamp(48px, 7vw, 96px); }
.legal section { border-top: 1px solid var(--line); padding-block: 24px; max-width: 760px; }
.legal h2 { font-family: var(--display); font-weight: 700; color: var(--navy); font-size: 1.25rem; margin: 0 0 10px; }
.legal p, .legal address { margin: 0 0 10px; color: var(--ink-soft); font-style: normal; }
.legal a { color: var(--navy); text-decoration-color: var(--gold); text-underline-offset: 3px; }

/* ─── Pied de page ─── */
.pied { background: var(--navy-night); color: rgba(255, 255, 255, 0.78); padding-block: 40px 28px; font-size: 0.92rem; border-top: 1px solid rgba(201, 168, 76, 0.35); }
.pied__in { display: grid; grid-template-columns: auto 1fr auto; gap: 24px 40px; align-items: start; }
.pied__logo img { width: 140px; }
.pied p { margin: 0 0 4px; }
.pied a { color: var(--white); text-underline-offset: 3px; text-decoration-color: rgba(201, 168, 76, 0.6); }
.pied__liens { display: grid; gap: 6px; justify-items: end; }
.pied__bas { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 16px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; color: rgba(255, 255, 255, 0.6); }

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .diapo__vues { flex: none; min-height: 0; aspect-ratio: 4 / 3; }
  .tuiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metier__grid, .metier:nth-of-type(even) .metier__grid { grid-template-columns: 1fr; }
  .metier:nth-of-type(even) .metier__photo { order: 0; }
}
@media (max-width: 760px) {
  .top__in { flex-wrap: wrap; gap: 10px 18px; padding-block: 12px; min-height: 0; }
  .top__logo img { width: 120px; }
  .top__nav { margin-left: auto; gap: 16px; }
  .urgence { order: 3; width: 100%; justify-content: center; }
  .lignes { grid-template-columns: 1fr; }
  .ligne, .ligne + .ligne { padding: 18px 0; border-left: 0; }
  .pied__in { grid-template-columns: 1fr; }
  .pied__liens { justify-items: start; }
}
@media (max-width: 520px) {
  .panneau__fields { grid-template-columns: 1fr; }
  .panneau__fields > div:nth-child(odd) { padding-right: 0; }
  .tuiles { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tuile__img img { transition: none; }
  .diapo__vue, .diapo__point::before { transition: none; }
}