/* FCM Rénov 58 · La Mémoire des Anges — pierre calcaire, granit, feuille d'or */
:root {
  --granit: #1c1d1c;
  --granit-2: #2a2b29;
  --ardoise: #45474a;
  --calcaire: #f2ede4;
  --calcaire-2: #e7e0d3;
  --pierre: #cfc6b6;
  --encre: #22231f;
  --doux: #5f5c55;
  --or: #b8913f;
  --or-clair: #d9bb72;
  --or-fonce: #8c6b26;
  --blanc: #fbf9f5;
  --rayon: 3px;
  --serif: "Cormorant Garamond", Georgia, serif;
  --grave: "Cinzel", "Trajan Pro", Georgia, serif;
  --sans: "Figtree", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #f2ede4; }
body {
  margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.65; color: var(--encre);
  background: var(--calcaire);
  /* grain de pierre très léger */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .3 0 0 0 0 .25 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
svg { width: 20px; height: 20px; flex: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0; letter-spacing: .005em; }
p { margin: 0 0 1em; }
.enveloppe { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- boutons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: var(--rayon);
  font: 600 15px/1 var(--sans); letter-spacing: .03em; text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-or { background: var(--or); color: #fff; border-color: var(--or); }
.btn-or:hover { background: var(--or-fonce); border-color: var(--or-fonce); }
.btn-ligne { border-color: var(--encre); color: var(--encre); }
.btn-ligne:hover { background: var(--encre); color: var(--calcaire); }

/* ---------- en-tête */
.entete { background: var(--granit); color: var(--calcaire); position: sticky; top: 0; z-index: 20; border-bottom: 1px solid #3a3a36; }
.entete .enveloppe { display: flex; align-items: center; gap: 28px; min-height: 84px; }
.marque { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.marque img { width: 58px; height: 58px; border-radius: 50%; }
.marque-nom { font: 600 19px/1.1 var(--grave); letter-spacing: .08em; color: var(--or-clair); }
.marque-nom small { display: block; font: italic 500 16px/1.3 var(--serif); letter-spacing: .02em; color: #d8d2c6; margin-top: 3px; }
.entete nav { margin-left: auto; }
.menu { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.menu a { text-decoration: none; font-size: 14.5px; font-weight: 500; color: #ddd7cb; padding: 6px 0; border-bottom: 1px solid transparent; white-space: nowrap; }
.menu a:hover, .menu a[aria-current] { color: var(--or-clair); border-bottom-color: var(--or); }
.entete-tel { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 600; font-size: 15px; color: var(--or-clair);
  border: 1px solid var(--or); padding: 10px 14px; border-radius: var(--rayon); white-space: nowrap; }
.entete-tel:hover { background: var(--or); color: #fff; }
.burger { display: none; background: none; border: 0; color: var(--calcaire); padding: 6px; cursor: pointer; }

/* ---------- titres de section, gravés */
.titre-sec { text-align: center; font-size: clamp(30px, 3.6vw, 44px); margin-bottom: 44px; }
.titre-sec span {
  display: block; font: 500 13.5px/1 var(--grave); letter-spacing: .28em; text-transform: uppercase; color: var(--or-fonce); margin-bottom: 16px;
}
.titre-sec span::after { content: ""; display: block; width: 46px; height: 1px; background: var(--or); margin: 14px auto 0; }
.titre-sec.gauche { text-align: left; }
.titre-sec.gauche span::after { margin-left: 0; }
.titre-sec.clair { color: var(--calcaire); }
.titre-sec.clair span { color: var(--or-clair); }
.suite { text-align: center; margin: 40px 0 0; }
.suite.gauche { text-align: left; margin-top: 26px; }
.suite a { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--or-fonce);
  border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.suite.clair a { color: var(--or-clair); }

/* ---------- hero */
.hero { padding: 72px 0 84px; position: relative; overflow: hidden; }
.hero::before { display: none;
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: linear-gradient(transparent, var(--pierre) 20%, var(--pierre) 80%, transparent); opacity: .7;
}
.hero-grille { display: grid; grid-template-columns: 1.08fr .92fr; gap: 72px; align-items: center; position: relative; }
.surtitre { font: 500 13.5px/1 var(--grave); letter-spacing: .26em; text-transform: uppercase; color: var(--or-fonce); margin-bottom: 26px; }
.hero h1 { font-size: clamp(40px, 5vw, 64px); font-weight: 500; line-height: 1.04; margin-bottom: 26px; }
.hero h1 em { font-style: italic; color: var(--or-fonce); }
.chapo { font-size: 19px; color: var(--doux); max-width: 34em; margin-bottom: 34px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.confiance { list-style: none; padding: 26px 0 0; margin: 34px 0 0; border-top: 1px solid var(--pierre); display: flex; flex-wrap: wrap; gap: 14px 28px;
  font-size: 14.5px; color: var(--doux); }
.confiance li { display: flex; align-items: center; gap: 8px; }
.confiance svg { color: var(--or); width: 18px; height: 18px; }
.etoiles { display: inline-flex; gap: 2px; color: var(--or); }
.etoiles svg { width: 15px; height: 15px; }
.hero-photo { margin: 0; position: relative; justify-self: end; max-width: 440px; }
.hero-photo::before { content: ""; position: absolute; inset: 22px -22px -22px 22px; border: 1px solid var(--or); border-radius: var(--rayon); }
.hero-photo img { position: relative; border-radius: var(--rayon); aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 25%;
  box-shadow: 0 30px 60px -28px rgba(28, 29, 28, .55); }
.hero-photo figcaption { position: absolute; left: -34px; bottom: 34px; background: var(--granit); color: var(--or-clair);
  font: italic 500 18px/1.25 var(--serif); padding: 14px 20px; max-width: 220px; border-left: 2px solid var(--or); }

/* ---------- familles éloignées */
.loin { background: var(--blanc); padding: 84px 0; border-top: 1px solid var(--calcaire-2); border-bottom: 1px solid var(--calcaire-2); }
.etapes-loin { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: e; }
.etapes-loin li { padding: 6px 38px; text-align: center; position: relative; counter-increment: e; }
.etapes-loin li + li { border-left: 1px solid var(--calcaire-2); }
.etapes-loin svg { width: 30px; height: 30px; color: var(--or); margin: 0 auto 18px; display: block; }
.etapes-loin h3 { font-size: 25px; margin-bottom: 10px; }
.etapes-loin h3::before { content: counter(e, upper-roman) ". "; font-family: var(--grave); font-size: 17px; color: var(--or-fonce); }
.etapes-loin p { color: var(--doux); font-size: 16px; margin: 0; }

/* ---------- prestations */
.prestations { padding: 96px 0; }
.grille-presta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--pierre); border: 1px solid var(--pierre); }
.grille-presta article { background: var(--calcaire); padding: 34px 32px 30px; transition: background .25s; }
.grille-presta article:hover { background: var(--blanc); }
.num { font: 600 15px/1 var(--grave); color: var(--or); letter-spacing: .1em; display: block; margin-bottom: 18px; }
.grille-presta h3 { font-size: 26px; margin-bottom: 10px; }
.grille-presta p { color: var(--doux); font-size: 16px; margin: 0; }

/* ---------- avant / après */
.avant-apres { background: var(--granit); color: var(--calcaire); padding: 96px 0; }
.paires { display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center; }
.paire { margin: 0; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.duo > div { position: relative; overflow: hidden; border-radius: var(--rayon); }
.duo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.paire:not(.grande) .duo img { aspect-ratio: 4 / 3.4; }
.etiquette { position: absolute; left: 12px; top: 12px; font: 600 12px/1 var(--grave); letter-spacing: .2em; text-transform: uppercase;
  background: rgba(28, 29, 28, .82); color: var(--calcaire); padding: 8px 11px; }
.etiquette.or { background: var(--or); color: #fff; }
.paire figcaption { font: italic 500 18px/1.4 var(--serif); color: #cfc8ba; margin-top: 14px; }
.sous-titre { font-size: 30px; text-align: center; margin: 80px 0 30px; color: var(--calcaire); }
.chantier { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.chantier li { position: relative; }
.chantier img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; border-radius: var(--rayon); filter: saturate(.9); }
.chantier .n { position: absolute; top: 10px; left: 10px; width: 30px; height: 30px; border-radius: 50%; background: var(--granit);
  border: 1px solid var(--or); color: var(--or-clair); font: 600 14px/28px var(--grave); text-align: center; }
.chantier strong { display: block; font: 600 20px/1.2 var(--serif); margin-top: 12px; color: var(--calcaire); }
.chantier small { display: block; color: #aaa396; font-size: 14px; line-height: 1.45; margin-top: 3px; }

/* ---------- métier */
.metier { padding: 100px 0; }
.metier-grille { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; }
.metier-photo { margin: 0; position: relative; }
.metier-photo img { border-radius: var(--rayon); aspect-ratio: 4 / 4.4; object-fit: cover; object-position: 35% 30%; width: 100%; }
.metier-photo::after { content: ""; position: absolute; inset: -16px 16px 16px -16px; border: 1px solid var(--or); z-index: -1; border-radius: var(--rayon); }
.metier p { color: var(--doux); }
.engagements { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.engagements li { display: flex; gap: 10px; align-items: flex-start; font-size: 15.5px; font-weight: 500; }
.engagements svg { color: var(--or); margin-top: 3px; }

/* ---------- avis */
.avis { background: var(--blanc); padding: 96px 0; border-top: 1px solid var(--calcaire-2); }
.grille-avis { display: grid; grid-template-columns: 1.5fr 1fr 1fr; grid-template-rows: auto auto; gap: 22px; }
.grille-avis blockquote { margin: 0; padding: 30px 30px 26px; background: var(--calcaire); border-top: 2px solid var(--or); display: flex; flex-direction: column; }
.grille-avis blockquote:first-child { grid-row: span 2; }
.grille-avis blockquote:first-child p { font-size: 23px; }
.grille-avis blockquote:last-child { grid-column: 2 / 4; }
.grille-avis p { font: 500 20px/1.45 var(--serif); margin: 16px 0 18px; flex: 1; }
.grille-avis cite { font: 600 12.5px/1 var(--grave); letter-spacing: .18em; text-transform: uppercase; font-style: normal; color: var(--or-fonce); }

/* ---------- zone */
.zone { position: relative; color: var(--calcaire); padding: 110px 0; overflow: hidden; background: var(--granit); }
.zone-fond { position: absolute; inset: 0; }
.zone-fond img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 52%; }
.zone-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 21, 20, .9) 0%, rgba(20, 21, 20, .72) 55%, rgba(20, 21, 20, .5) 100%); }
.zone-grille { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.zone p { color: #ddd6c9; font-size: 18px; }
.frais { background: rgba(242, 237, 228, .96); color: var(--encre); padding: 34px 36px 26px; border-top: 2px solid var(--or); }
.frais h3 { font-size: 27px; margin-bottom: 18px; }
.frais h3 small { display: block; font: 500 12.5px/1 var(--grave); letter-spacing: .2em; text-transform: uppercase; color: var(--or-fonce); margin-top: 8px; }
.frais dl { margin: 0 0 16px; }
.frais dl div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px dotted var(--pierre); }
.frais dt { color: var(--doux); }
.frais dd { margin: 0; font-weight: 600; white-space: nowrap; }
.frais p { color: var(--doux); font-size: 15px; margin: 0; }

/* ---------- devis */
.devis { padding: 100px 0 110px; }
.devis-grille { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.devis-texte p { color: var(--doux); }
.contacts { list-style: none; padding: 0; margin: 28px 0 0; }
.contacts li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--calcaire-2); }
.contacts svg { color: var(--or); }
.contacts a { text-decoration: none; font-weight: 500; }
.formulaire { background: var(--blanc); padding: 36px; border: 1px solid var(--calcaire-2); display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  box-shadow: 0 30px 60px -40px rgba(28, 29, 28, .35); }
.formulaire label { display: flex; flex-direction: column; gap: 7px; font-size: 14px; font-weight: 600; }
.formulaire .large { grid-column: 1 / -1; }
.formulaire input, .formulaire textarea { font: 16px var(--sans); padding: 12px 14px; border: 1px solid var(--pierre); background: var(--calcaire); border-radius: var(--rayon); color: var(--encre); }
.formulaire input:focus, .formulaire textarea:focus { outline: 2px solid var(--or); outline-offset: 1px; }
.fichier { flex-direction: row !important; align-items: center; justify-content: center; gap: 12px !important; padding: 22px; border: 1px dashed var(--or);
  background: #f7f1e4; color: var(--or-fonce); cursor: pointer; border-radius: var(--rayon); }
.fichier input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.fichier svg { width: 24px; height: 24px; }
.formulaire .btn { justify-content: center; padding: 16px; font-size: 16px; }

/* ---------- pied */
.pied { background: var(--granit); color: #cdc6b9; padding: 70px 0 26px; font-size: 15px; }
.pied .enveloppe { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; }
.pied-marque img { width: 104px; height: 104px; border-radius: 50%; margin-bottom: 16px; }
.devise { font: italic 500 19px/1.4 var(--serif); color: var(--or-clair); max-width: 15em; }
.pied h4 { font: 600 13px/1 var(--grave); letter-spacing: .2em; text-transform: uppercase; color: var(--or-clair); margin: 6px 0 18px; }
.pied ul { list-style: none; padding: 0; margin: 0; }
.pied li { margin-bottom: 9px; }
.pied a { text-decoration: none; }
.pied a:hover { color: var(--or-clair); }
.credit { grid-column: 1 / -1; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid #3a3a36;
  padding-top: 22px; margin-top: 10px; font-size: 13px; color: #8f897e; }
.barre { display: none; }

/* ---------- tablette */
@media (max-width: 1100px) {
  .menu { gap: 16px; }
  .menu a { font-size: 14px; }
  .entete-tel { display: none; }
}
@media (max-width: 980px) {
  .entete .enveloppe { min-height: 72px; }
  .burger { display: block; margin-left: auto; }
  .entete nav { margin: 0; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--granit); flex-direction: column; gap: 0; padding: 8px 28px 20px; border-bottom: 1px solid #3a3a36; }
  .menu.ouvert { display: flex; }
  .menu a { display: block; padding: 13px 0; font-size: 16px; border-bottom: 1px solid #333431; }
  .hero::before { display: none; }
  .hero-grille, .metier-grille, .zone-grille, .devis-grille, .paires { grid-template-columns: 1fr; gap: 48px; }
  .hero-photo { justify-self: center; }
  .grille-presta { grid-template-columns: 1fr 1fr; }
  .chantier { grid-template-columns: repeat(3, 1fr); }
  .grille-avis { grid-template-columns: 1fr 1fr; }
  .grille-avis blockquote:first-child { grid-row: auto; grid-column: 1 / -1; }
  .grille-avis blockquote:last-child { grid-column: auto; }
  .pied .enveloppe { grid-template-columns: 1fr 1fr; }
}

/* ---------- téléphone */
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 66px; }
  .enveloppe { padding: 0 18px; }
  .marque img { width: 46px; height: 46px; }
  .marque-nom { font-size: 16px; }
  .marque-nom small { font-size: 14.5px; }
  .hero { padding: 40px 0 56px; }
  .surtitre { font-size: 11.5px; letter-spacing: .2em; margin-bottom: 18px; }
  .chapo { font-size: 17px; }
  .actions .btn { flex: 1 1 100%; justify-content: center; }
  .hero-photo { max-width: 300px; }
  .hero-photo::before { inset: 14px -14px -14px 14px; }
  .hero-photo figcaption { left: -12px; bottom: 20px; font-size: 16px; padding: 10px 14px; max-width: 180px; }
  .loin, .prestations, .avant-apres, .metier, .avis, .devis { padding: 64px 0; }
  .zone { padding: 72px 0; }
  .titre-sec { margin-bottom: 32px; }
  .titre-sec span { font-size: 12px; letter-spacing: .22em; }
  .etapes-loin { grid-template-columns: 1fr; gap: 30px; }
  .etapes-loin li { padding: 0 6px; }
  .etapes-loin li + li { border-left: 0; border-top: 1px solid var(--calcaire-2); padding-top: 30px; }
  .grille-presta { grid-template-columns: 1fr; }
  .grille-presta article { padding: 26px 22px; }
  .chantier { grid-template-columns: repeat(5, 62%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; margin-right: -18px; }
  .chantier li { scroll-snap-align: start; }
  .sous-titre { margin-top: 56px; font-size: 26px; }
  .engagements { grid-template-columns: 1fr; }
  .grille-avis { grid-template-columns: 1fr; }
  .grille-avis blockquote:first-child p { font-size: 20px; }
  .frais { padding: 26px 22px 20px; }
  .formulaire { grid-template-columns: 1fr; padding: 24px 20px; }
  .pied .enveloppe { grid-template-columns: 1fr; gap: 28px; }
  .barre { display: grid; grid-template-columns: 1fr 1.4fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--granit); border-top: 1px solid var(--or); }
  .barre a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 8px; color: var(--calcaire); text-decoration: none; font-weight: 600; font-size: 15px; }
  .barre a.princ { background: var(--or); color: #fff; }
}