/* AM Vert — site vitrine. Mobile d'abord, aucune dépendance. */
@font-face { font-family: "Anton"; src: url("/fonts/anton-latin.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --vert: #1f4d2b;
  --vert-fonce: #163a20;
  --vert-clair: #8bc34a;
  --vert-pale: #e9f3dd;
  --creme: #faf8f2;
  --blanc: #ffffff;
  --texte: #1b2a1f;
  --doux: #55645a;
  --ligne: #e2e7da;
  --ombre: 0 1px 2px rgb(20 40 25 / .06), 0 8px 24px rgb(20 40 25 / .08);
  --rayon: 16px;
  --titre: "Anton", Impact, "Arial Narrow", sans-serif;
  --corps: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--creme); color: var(--texte); font: 400 17px/1.6 var(--corps); padding-bottom: 76px; }
@media (min-width: 900px) { body { padding-bottom: 0; } }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--vert); text-underline-offset: 3px; }
a:hover { color: var(--vert-fonce); }
:focus-visible { outline: 3px solid var(--vert-clair); outline-offset: 3px; border-radius: 6px; }
.icone { width: 1.25em; height: 1.25em; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.conteneur { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.lien-evitement { position: absolute; left: -9999px; top: 8px; background: var(--vert); color: #fff; padding: 10px 14px; border-radius: 10px; z-index: 50; }
.lien-evitement:focus { left: 8px; }

/* Titres */
h1, h2, h3 { line-height: 1.12; margin: 0 0 .5em; color: var(--texte); }
h1, h2 { font-family: var(--titre); font-weight: 400; letter-spacing: .005em; text-wrap: balance; }
h1 { font-size: clamp(38px, 8vw, 66px); }
h2 { font-size: clamp(30px, 5.4vw, 44px); }
h3 { font-size: 20px; font-weight: 700; }
p { margin: 0 0 1em; }
.surtitre { display: inline-block; align-self: flex-start; width: fit-content; font: 700 13px/1 var(--corps); letter-spacing: .12em; text-transform: uppercase; color: var(--vert); background: var(--vert-pale); padding: 8px 12px; border-radius: 999px; margin-bottom: 14px; }
.chapeau { font-size: clamp(18px, 2.4vw, 21px); color: var(--doux); max-width: 62ch; }

/* En-tête */
.entete { position: sticky; top: 0; z-index: 30; background: rgb(250 248 242 / .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--ligne); }
.entete .conteneur { display: flex; align-items: center; gap: 16px; min-height: 68px; }
.marque { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texte); }
.marque img { width: 40px; height: 40px; border-radius: 10px; }
.marque span { font: 400 26px/1 var(--titre); letter-spacing: .02em; }
.marque small { display: block; white-space: nowrap; font: 600 11px/1.2 var(--corps); letter-spacing: .08em; text-transform: uppercase; color: var(--doux); }
.nav { margin-left: auto; }
.nav > ul { list-style: none; margin: 0; padding: 0; display: none; gap: 4px; align-items: center; }
.nav a { display: block; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--texte); font-weight: 600; font-size: 15px; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--vert-pale); color: var(--vert); }
.menu-mobile { margin-left: auto; }
.menu-mobile summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px; font-weight: 700; padding: 10px 14px; border: 1px solid var(--ligne); border-radius: 12px; background: var(--blanc); }
.menu-mobile summary::-webkit-details-marker { display: none; }
.menu-mobile[open] summary { background: var(--vert); color: #fff; border-color: var(--vert); }
.menu-mobile ul { position: absolute; left: 12px; right: 12px; top: 72px; list-style: none; margin: 0; padding: 10px; background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--rayon); box-shadow: var(--ombre); }
.menu-mobile li a { display: block; padding: 13px 14px; border-radius: 10px; text-decoration: none; color: var(--texte); font-weight: 600; }
.menu-mobile li a:hover { background: var(--vert-pale); }
.entete .bouton { display: none; }
@media (min-width: 980px) {
  .nav > ul { display: flex; }
  .menu-mobile { display: none; }
  .entete .bouton { display: inline-flex; }
}

/* Boutons */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 999px; font: 700 16px/1 var(--corps); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background-color .15s ease; }
.bouton:active { transform: translateY(1px); }
.bouton-plein { background: var(--vert); color: #fff; }
.bouton-plein:hover { background: var(--vert-fonce); color: #fff; }
.bouton-clair { background: var(--vert-clair); color: var(--vert-fonce); }
.bouton-clair:hover { background: #7cb53d; color: var(--vert-fonce); }
.bouton-contour { background: var(--blanc); color: var(--vert); border-color: var(--vert); }
.bouton-contour:hover { background: var(--vert-pale); }
.bouton-whatsapp { background: #1fa855; color: #fff; }
.bouton-whatsapp:hover { background: #178a45; color: #fff; }
.boutons { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 600px) { .heros .boutons .bouton, .bandeau .boutons .bouton, .cta .boutons .bouton { flex: 1 1 100%; } }

/* Barre fixe du téléphone */
.barre-mobile { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgb(255 255 255 / .96); border-top: 1px solid var(--ligne); box-shadow: 0 -6px 20px rgb(20 40 25 / .08); }
.barre-mobile .bouton { min-height: 50px; padding: 0 12px; }
@media (min-width: 900px) { .barre-mobile { display: none; } }

/* Héros */
.heros { position: relative; color: #fff; isolation: isolate; overflow: hidden; }
.heros picture, .heros picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.heros::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgb(10 30 15 / .55) 0%, rgb(10 30 15 / .35) 40%, rgb(10 30 15 / .75) 100%); }
.heros .conteneur { padding-top: 64px; padding-bottom: 56px; min-height: min(78vh, 680px); display: flex; flex-direction: column; justify-content: flex-end; }
.heros h1 { color: #fff; max-width: 15ch; text-shadow: 0 2px 18px rgb(0 0 0 / .25); }
.heros .chapeau { color: rgb(255 255 255 / .92); max-width: 46ch; }
.heros .surtitre { background: rgb(255 255 255 / .16); color: #fff; backdrop-filter: blur(6px); }
.points-heros { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-weight: 600; font-size: 15px; }
.points-heros li { display: flex; align-items: center; gap: 8px; }
.points-heros .icone { color: var(--vert-clair); }

/* Bandeau titre des pages intérieures */
.bandeau { background: var(--vert); color: #fff; position: relative; overflow: hidden; }
.bandeau::before { content: ""; position: absolute; right: -80px; top: -80px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgb(139 195 74 / .35), transparent 70%); }
.bandeau .conteneur { position: relative; padding-top: 44px; padding-bottom: 44px; }
.bandeau h1 { color: #fff; max-width: 20ch; }
.bandeau .chapeau { color: rgb(255 255 255 / .88); }
.bandeau .surtitre { background: rgb(255 255 255 / .14); color: #fff; }
.bandeau-icone { display: none; }
@media (min-width: 980px) { .bandeau-icone { display: grid; place-items: center; position: absolute; right: 40px; top: 50%; transform: translateY(-50%); width: 220px; height: 220px; border-radius: 50%; background: rgb(255 255 255 / .08); border: 1px solid rgb(255 255 255 / .14); color: var(--vert-clair); } .bandeau-icone .icone { width: 96px; height: 96px; stroke-width: 1.5; } }
.fil { font-size: 14px; margin-bottom: 14px; color: rgb(255 255 255 / .8); }
.fil a { color: #fff; }
.bandeau .boutons { margin-top: 22px; }
.bandeau .bouton-contour { background: transparent; color: #fff; border-color: rgb(255 255 255 / .7); }
.bandeau .bouton-contour:hover { background: rgb(255 255 255 / .1); }

/* Sections */
.section { padding: 64px 0; }
.section-blanche { background: var(--blanc); border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); }
.section-verte { background: var(--vert); color: #fff; }
.section-verte h2, .section-verte h3 { color: #fff; }
.section-verte p { color: rgb(255 255 255 / .88); }
.entete-section { max-width: 760px; margin-bottom: 32px; }
.grille { display: grid; gap: 18px; }
@media (min-width: 640px) { .grille-2 { grid-template-columns: repeat(2, 1fr); } .grille-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grille-3 { grid-template-columns: repeat(3, 1fr); } .grille-2-large { grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; } .grille-2-large.centre { align-items: center; } }

/* Cartes */
.carte { background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 24px; box-shadow: var(--ombre); }
.carte-service { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--texte); transition: transform .18s ease, box-shadow .18s ease; }
.carte-service:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgb(20 40 25 / .06), 0 16px 32px rgb(20 40 25 / .12); color: var(--texte); }
.carte-service p { color: var(--doux); margin: 0; font-size: 16px; }
.carte-service .plus { margin-top: auto; display: flex; align-items: center; gap: 6px; font-weight: 700; color: var(--vert); }
.pastille-icone { flex: none; width: 52px; height: 52px; border-radius: 14px; background: var(--vert-pale); color: var(--vert); display: grid; place-items: center; }
.pastille-icone .icone { width: 26px; height: 26px; }

/* Listes */
.liste-coches { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; }
.liste-coches li { display: flex; gap: 10px; align-items: flex-start; }
.liste-coches .icone { color: var(--vert-clair); margin-top: 3px; stroke-width: 3; }
.section-verte .liste-coches .icone { color: var(--vert-clair); }

/* Atouts */
.atouts { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .atouts { grid-template-columns: repeat(4, 1fr); } }
.atout { display: flex; flex-direction: column; gap: 8px; padding: 18px; border-radius: var(--rayon); background: var(--blanc); border: 1px solid var(--ligne); }
.atout .icone { color: var(--vert); width: 26px; height: 26px; }
.atout strong { font-size: 16px; line-height: 1.3; }
.atout span { color: var(--doux); font-size: 14px; line-height: 1.4; }

/* Étapes */
.etapes { counter-reset: etape; display: grid; gap: 16px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 900px) { .etapes { grid-template-columns: repeat(4, 1fr); } }
.etapes li { position: relative; padding: 22px; padding-top: 58px; border-radius: var(--rayon); background: rgb(255 255 255 / .07); border: 1px solid rgb(255 255 255 / .16); }
.etapes li::before { counter-increment: etape; content: counter(etape); position: absolute; top: 18px; left: 22px; width: 30px; height: 30px; border-radius: 50%; background: var(--vert-clair); color: var(--vert-fonce); font: 700 15px/30px var(--corps); text-align: center; }
.etapes strong { display: block; color: #fff; font-size: 17px; margin-bottom: 4px; }
.etapes span { color: rgb(255 255 255 / .85); font-size: 15px; }

/* Avant / après */
.avant-apres { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; margin: 0; }
.avant-apres figure { margin: 0; position: relative; border-radius: 14px; overflow: hidden; background: #ddd; }
.avant-apres img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.avant-apres figcaption { position: absolute; left: 10px; top: 10px; font: 700 12px/1 var(--corps); letter-spacing: .1em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; background: rgb(255 255 255 / .92); color: var(--texte); }
.avant-apres figure:last-child figcaption { background: var(--vert-clair); color: var(--vert-fonce); }
.legende { color: var(--doux); font-size: 15px; margin: 10px 2px 0; }
.projet + .projet { margin-top: 36px; }

/* Photo simple */
.photo { border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); }
.photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Encadré */
.encadre { border-radius: var(--rayon); padding: 24px; background: var(--vert-pale); border: 1px solid #d3e6bd; }
.encadre h3 { color: var(--vert); }
.encadre p:last-child { margin-bottom: 0; }

/* Questions */
.questions details { background: var(--blanc); border: 1px solid var(--ligne); border-radius: 14px; padding: 0 20px; }
.questions details + details { margin-top: 10px; }
.questions summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; }
.questions summary::-webkit-details-marker { display: none; }
.questions summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--vert); }
.questions details[open] summary::after { content: "–"; }
.questions details p { color: var(--doux); }

/* Villes */
.villes { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.villes a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--blanc); border: 1px solid var(--ligne); text-decoration: none; font-weight: 600; color: var(--texte); }
.villes a:hover { border-color: var(--vert); color: var(--vert); }
.villes .icone { color: var(--vert); width: 18px; height: 18px; }

/* Appel à l'action */
.cta { border-radius: 24px; background: var(--vert); color: #fff; padding: 36px 24px; display: grid; gap: 18px; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -60px; bottom: -90px; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgb(139 195 74 / .4), transparent 70%); }
.cta h2 { color: #fff; margin: 0; }
.cta p { color: rgb(255 255 255 / .88); margin: 0; }
.cta .boutons { position: relative; z-index: 1; }
@media (min-width: 900px) { .cta { grid-template-columns: 1.3fr 1fr; align-items: center; padding: 48px; } .cta .boutons { justify-content: flex-end; } }

/* Formulaire */
.formulaire { display: grid; gap: 14px; }
.formulaire label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
.formulaire input, .formulaire textarea, .formulaire select { font: inherit; padding: 13px 14px; border-radius: 12px; border: 1px solid #cfd8c6; background: #fff; color: var(--texte); width: 100%; }
.formulaire textarea { min-height: 130px; resize: vertical; }
.formulaire input:focus, .formulaire textarea:focus, .formulaire select:focus { outline: 3px solid rgb(139 195 74 / .5); border-color: var(--vert); }
.formulaire .aide { font-weight: 400; color: var(--doux); font-size: 14px; }
.contact-direct { display: grid; gap: 12px; }
.contact-direct > a { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 14px; background: var(--blanc); border: 1px solid var(--ligne); text-decoration: none; color: var(--texte); font-weight: 700; }
.contact-direct > a span { display: block; font-weight: 400; color: var(--doux); font-size: 14px; }
.contact-direct .pastille-icone { width: 46px; height: 46px; }

/* Texte long */
.texte { max-width: 72ch; }
.texte h2 { margin-top: 1.4em; }
.texte h2:first-child { margin-top: 0; }

/* Pied de page */
.pied { background: var(--vert-fonce); color: rgb(255 255 255 / .82); padding: 56px 0 28px; margin-top: 0; font-size: 15px; }
.pied a { color: #fff; text-decoration: none; }
.pied a:hover { text-decoration: underline; }
.pied h2 { font: 700 13px/1.2 var(--corps); letter-spacing: .12em; text-transform: uppercase; color: var(--vert-clair); margin-bottom: 14px; }
.pied ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pied .colonnes { display: grid; gap: 32px; }
@media (min-width: 800px) { .pied .colonnes { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.pied .marque span { color: #fff; }
.pied .marque small { color: rgb(255 255 255 / .7); }
.pied .bas { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgb(255 255 255 / .14); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; font-size: 13px; color: rgb(255 255 255 / .65); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* Formulaire relié au CRM */
.piege { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.champs-2 { display: grid; gap: 14px; }
@media (min-width: 640px) { .champs-2 { grid-template-columns: 1fr 1fr; } }
.consentement { margin: 0; font-size: 13px; line-height: 1.5; color: var(--doux); }
.formulaire .bouton { justify-self: start; }
.formulaire .bouton[disabled] { opacity: .7; cursor: progress; }
.formulaire-etat:empty { display: none; }
.formulaire-etat { border-radius: 12px; padding: 12px 14px; font-size: 15px; line-height: 1.5; }
.formulaire-etat.erreur { background: #fdeeea; color: #7d2a19; border: 1px solid #f2c7bc; }
.formulaire-etat.erreur a { color: #7d2a19; font-weight: 600; }
.formulaire-ok { padding: 20px; border-radius: 14px; background: var(--vert-pale); border: 1px solid #d3e6bd; }
.formulaire-ok strong { display: block; color: var(--vert); font-size: 19px; margin-bottom: 6px; }
.formulaire-ok p { margin: 0; }
.carte-demande { margin-top: 18px; }
.carte-demande h3 { margin-top: 0; margin-bottom: 4px; }
.carte-demande .aide { color: var(--doux); font-size: 15px; margin: 0 0 14px; }
.carte-demande textarea { min-height: 84px; }

/* Zones d'intervention */
.grille-zones { display: grid; gap: 18px; }
@media (min-width: 760px) { .grille-zones { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .grille-zones { grid-template-columns: repeat(3, 1fr); } }
.zone-carte { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; }
.zone-carte h2 { font-size: 26px; margin: 0; }
.zone-carte h2 a { text-decoration: none; color: var(--vert); }
.zone-carte p { margin: 0; }
.zone-carte .plus { margin-top: auto; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; color: var(--vert); text-decoration: none; }
.liste-zones { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.liste-zones a { display: inline-block; padding: 6px 12px; border-radius: 999px; background: var(--vert-pale); color: var(--vert); font-weight: 600; font-size: 15px; text-decoration: none; }
.liste-zones a:hover { background: #d9ecc4; }
.autres-villes { color: var(--doux); font-size: 15px; line-height: 1.6; margin-top: 16px; }

/* Galerie de photos avec légende (réalisations) */
.galerie { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.galerie figure { margin: 0; min-width: 0; }
.galerie img { width: 100%; max-width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; box-shadow: var(--ombre); }
.galerie figcaption { color: var(--doux); font-size: 15px; margin: 10px 2px 0; }