/* Page de présentation (adresse principale) */
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 300 800; font-display: swap; src: url(fonts/open-sans.woff2) format("woff2"); }
@font-face { font-family: "Oswald"; font-style: normal; font-weight: 200 700; font-display: swap; src: url(fonts/oswald.woff2) format("woff2"); }
:root {
  --nuit: #0d2536; --nuit-2: #133650; --encre: #14212b; --doux: #56656f; --trait: #dfe6ea; --fond: #f5f8fa;
  --bleu: #1f7fb8; --bleu-d: #145f8c; --vert: #2fa67c; --or: #d6a546; --rouge: #c8463a;
  --titre: "Oswald", "Arial Narrow", sans-serif; --rayon: 14px;
  --ombre: 0 24px 60px -24px rgba(13, 37, 54, .45), 0 8px 20px -12px rgba(13, 37, 54, .25);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font: 1rem/1.65 "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--encre); background: #fff; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bleu-d); }
h1, h2, h3 { font-family: var(--titre); font-weight: 500; line-height: 1.15; letter-spacing: .005em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.35rem; }
.cadre { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 32px); }
.cadre.etroit { max-width: 820px; }
.sauter { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 50; border-radius: 6px; }
.sauter:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--or); outline-offset: 2px; }

/* En-tête */
.entete { position: sticky; top: 0; z-index: 20; background: rgba(13, 37, 54, .86); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.entete-barre { display: flex; align-items: center; gap: 24px; height: 64px; }
.marque { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--titre); font-size: 1.25rem; letter-spacing: .02em; white-space: nowrap; }
.marque img { border-radius: 9px; }
.marque b { font-weight: 500; color: #8fd3f5; }
.menu { display: flex; gap: 22px; margin-left: auto; }
.menu a { color: rgba(255, 255, 255, .82); text-decoration: none; font-size: .95rem; }
.menu a:hover { color: #fff; }

/* Boutons */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; font-weight: 600; text-decoration: none;
  background: linear-gradient(135deg, var(--bleu), #2b9bd6); color: #fff; box-shadow: 0 10px 24px -10px rgba(31, 127, 184, .8); transition: transform .2s, box-shadow .2s; }
.bouton:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(31, 127, 184, .9); }
.bouton-contour { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); }
.bouton-contour:hover { box-shadow: inset 0 0 0 1.5px #fff; }
.bouton-clair { background: #fff; color: var(--nuit); box-shadow: none; padding: 10px 18px; }
.entete .bouton-clair { font-size: .9rem; }

/* Héros */
.heros { position: relative; overflow: hidden; color: #fff; padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 120px);
  background: radial-gradient(1200px 600px at 85% -10%, #1d5378 0%, transparent 60%), linear-gradient(160deg, var(--nuit) 0%, #0a1c29 100%); }
.halo { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .45; pointer-events: none; }
.halo-1 { width: 420px; height: 420px; background: #2b9bd6; top: -120px; left: -140px; animation: derive 18s ease-in-out infinite alternate; }
.halo-2 { width: 360px; height: 360px; background: var(--vert); bottom: -160px; right: 10%; opacity: .3; animation: derive 22s ease-in-out infinite alternate-reverse; }
.heros-grille { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.sur-titre { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--bleu); margin: 0 0 12px; }
.heros .sur-titre, .section-sombre .sur-titre { color: #8fd3f5; }
.degrade { background: linear-gradient(90deg, #8fd3f5, #6fe0b4 60%, var(--or)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chapeau { font-size: 1.12rem; color: rgba(255, 255, 255, .82); max-width: 36em; }
.actions .bouton { padding: 12px 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 26px; }
.atouts { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: rgba(255, 255, 255, .85); font-size: .95rem; }
.atouts li { display: flex; align-items: center; gap: 10px; }
.atouts svg { color: #6fe0b4; flex: none; }
.heros-visuel { position: relative; padding: 0 0 40px 0; }
.navigateur { margin: 0; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .08); }
.navigateur-barre { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #e9eef1; }
.navigateur-barre i { width: 10px; height: 10px; border-radius: 50%; background: #f26b5b; }
.navigateur-barre i:nth-child(2) { background: #f5bd4f; } .navigateur-barre i:nth-child(3) { background: #5ec86e; }
.navigateur-barre span { margin-left: 10px; flex: 1; background: #fff; border-radius: 6px; padding: 2px 10px; font-size: .72rem; color: var(--doux); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.telephone { margin: 0; width: 100%; max-width: 230px; border-radius: 34px; padding: 9px; background: #0b1218; box-shadow: var(--ombre), inset 0 0 0 2px #2a3640; }
.telephone img { border-radius: 26px; }
.heros-visuel .telephone { position: absolute; width: 30%; max-width: 200px; right: -14px; bottom: -10px; }
.pastille-flottante { position: absolute; display: flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; background: #fff; color: var(--encre); font-size: .82rem; font-weight: 600; box-shadow: var(--ombre); white-space: nowrap; }
.pastille-flottante.p1 { top: 14%; left: -26px; animation: flotte 6s ease-in-out infinite; }
.pastille-flottante.p2 { bottom: 8%; left: 8%; animation: flotte 7s ease-in-out 1.2s infinite; }
.point { width: 9px; height: 9px; border-radius: 50%; }
.point.vert { background: var(--vert); box-shadow: 0 0 0 4px rgba(47, 166, 124, .2); }
.point.or { background: var(--or); box-shadow: 0 0 0 4px rgba(214, 165, 70, .22); }
.flotte { animation: flotte 8s ease-in-out infinite; }
.flotte-lent { animation: flotte 9s ease-in-out 1.5s infinite; }
@keyframes flotte { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes derive { to { transform: translate(60px, 40px) scale(1.1); } }

/* Chiffres */
.bandeau-chiffres { background: var(--fond); border-bottom: 1px solid var(--trait); }
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-top: 34px; padding-bottom: 34px; }
.chiffres b { display: block; font-family: var(--titre); font-weight: 500; font-size: 2.4rem; line-height: 1; color: var(--bleu-d); margin-bottom: 6px; }
.chiffres span { color: var(--doux); font-size: .92rem; line-height: 1.45; display: block; }

/* Sections */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-claire { background: var(--fond); }
.section-sombre { background: linear-gradient(170deg, var(--nuit), #0a1c29); color: #fff; }
.section-sombre .section-tete p:not(.sur-titre) { color: rgba(255, 255, 255, .78); }
.section-tete { text-align: center; max-width: 760px; margin: 0 auto clamp(40px, 6vw, 64px); }
.section-tete p:not(.sur-titre) { color: var(--doux); font-size: 1.08rem; margin: 0; }
.fonction { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.25fr); gap: clamp(28px, 5vw, 64px); align-items: center; margin-bottom: clamp(56px, 8vw, 96px); }
.fonction:last-child { margin-bottom: 0; }
.fonction.inverse { grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); }
.fonction.inverse .fonction-texte { order: 2; }
.fonction-texte p { color: var(--doux); }
.fonction-ico { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; margin-bottom: 14px; color: var(--bleu-d);
  background: linear-gradient(135deg, #e3f2fb, #e2f6ee); flex: none; }
.coches { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; }
.coches li { position: relative; padding-left: 28px; }
.coches li::before { content: ""; position: absolute; left: 0; top: .32em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--vert) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 11px no-repeat; }
.capture { margin: 0; border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); border: 1px solid var(--trait); background: #fff; transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.capture:hover { transform: translateY(-4px) scale(1.01); }
.capture.large { max-width: 1000px; margin: clamp(40px, 6vw, 64px) auto 0; border-color: rgba(255, 255, 255, .1); }

/* Véhicules */
.telephones { display: flex; justify-content: center; align-items: flex-end; gap: clamp(14px, 3vw, 40px); margin-bottom: clamp(48px, 7vw, 80px); }
.telephones .telephone { max-width: 250px; }
.telephones .telephone.haut { transform: translateY(-28px); }
.telephones figcaption { text-align: center; color: rgba(255, 255, 255, .8); font-size: .9rem; margin-top: 14px; }
.grille-cartes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grille-cartes.quatre { grid-template-columns: repeat(4, 1fr); }
.carte { padding: 26px; border-radius: var(--rayon); background: #fff; border: 1px solid var(--trait); transition: transform .3s, box-shadow .3s; }
.carte:hover { transform: translateY(-4px); box-shadow: var(--ombre); }
.carte p { color: var(--doux); margin: 0; font-size: .96rem; }
.section-sombre .carte { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .1); }
.section-sombre .carte p { color: rgba(255, 255, 255, .75); }
.section-sombre .fonction-ico { background: rgba(143, 211, 245, .14); color: #8fd3f5; }

/* Étapes */
.etapes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: e; position: relative; }
.etapes li { text-align: center; padding: 0 12px; position: relative; }
.etapes li:not(:last-child)::after { content: ""; position: absolute; top: 27px; left: calc(50% + 40px); right: calc(-50% + 40px); border-top: 2px dashed var(--trait); }
.etapes b { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; font-family: var(--titre); font-size: 1.5rem; font-weight: 500; color: #fff; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--bleu), var(--vert)); box-shadow: 0 12px 24px -12px rgba(31, 127, 184, .8); }
.etapes p { color: var(--doux); margin: 0; }

/* Questions */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--trait); border-radius: 12px; padding: 0 22px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: 0 12px 30px -18px rgba(13, 37, 54, .4); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 30px 18px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--bleu); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--doux); }

/* Accès aux espaces */
.appel { text-align: center; color: #fff; background: var(--nuit); }
.appel h2 { margin-bottom: 14px; }
.appel p { color: rgba(255, 255, 255, .8); }
.espaces { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 24px 0 40px; text-align: left; }
.espace { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 12px; text-decoration: none; color: #fff; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); transition: background .2s, transform .2s; }
.espace:hover { background: rgba(255, 255, 255, .12); transform: translateY(-2px); }
.espace .fonction-ico { margin: 0; width: 40px; height: 40px; background: rgba(143, 211, 245, .14); color: #8fd3f5; }
.espace b { display: block; } .espace small { color: rgba(255, 255, 255, .65); }
.appel-texte { margin-bottom: 18px; }

/* Pages dédiées : en-tête, fil d'Ariane, liens vers les pages, bandeau d'appel */
.heros-page { padding: clamp(40px, 6vw, 72px) 0 clamp(44px, 6vw, 80px); }
.heros-page .heros-texte { position: relative; max-width: 820px; }
.heros-page h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
.heros-page .actions { margin-bottom: 0; }
.fil { display: flex; flex-wrap: wrap; gap: 8px; font-size: .88rem; color: rgba(255, 255, 255, .7); margin-bottom: 18px; }
.fil a { color: rgba(255, 255, 255, .85); }
.lien-suite { display: inline-block; margin-top: 14px; font-weight: 600; text-decoration: none; }
.lien-suite:hover { text-decoration: underline; }
.section-sombre .lien-suite { color: #8fd3f5; }
.appel-court .actions { justify-content: center; margin-bottom: 0; }
.menu a[aria-current="page"] { color: #fff; box-shadow: inset 0 -2px 0 #8fd3f5; }

/* Pied */
.pied { background: #081722; color: rgba(255, 255, 255, .7); padding: 44px 0 36px; font-size: .9rem; }
.pied-grille { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px 40px; }
.pied nav { display: flex; flex-wrap: wrap; gap: 10px 22px; align-content: start; justify-content: flex-end; }
.pied a { color: rgba(255, 255, 255, .85); text-decoration: none; }
.pied a:hover { color: #fff; text-decoration: underline; }
.pied p { margin: 10px 0 0; }
.pied-mentions { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 18px; font-size: .82rem; color: rgba(255, 255, 255, .55); }

/* Tarif et demande de devis */
.prix-heros { margin: -10px 0 24px; color: rgba(255, 255, 255, .8); }
.prix-heros b { font-family: var(--titre); font-weight: 500; font-size: 1.5rem; color: #fff; }
.devis { background: linear-gradient(180deg, #fff 0%, var(--fond) 100%); }
.devis-grille { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.prix { font-family: var(--titre); font-size: 1.25rem; margin: 8px 0 24px; color: var(--doux); }
.prix b { display: block; font-weight: 500; font-size: clamp(3rem, 6vw, 4.2rem); line-height: 1.05; color: var(--bleu-d); }
.prix span { font-size: 1.25rem; }
.devis-note { color: var(--doux); font-size: .88rem; margin-top: 18px; }
.devis-carte { background: #fff; border: 1px solid var(--trait); border-radius: 18px; padding: clamp(22px, 3vw, 36px); box-shadow: var(--ombre); }
.champs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; margin: 18px 0 22px; }
.champs .large { grid-column: 1 / -1; }
.champs label:not(.case) { display: grid; gap: 6px; font-size: .88rem; font-weight: 600; color: var(--encre); }
.champs input:not([type=checkbox]), .champs select, .champs textarea { width: 100%; font: inherit; font-weight: 400; font-size: 1rem; padding: 11px 13px; border: 1px solid #c9d4da; border-radius: 10px; background: #fbfcfd; color: var(--encre); transition: border-color .2s, box-shadow .2s; }
.champs input:focus, .champs select:focus, .champs textarea:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 4px rgba(31, 127, 184, .15); background: #fff; }
.champs fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.champs legend { font-size: .88rem; font-weight: 600; padding: 0; margin-bottom: 6px; width: 100%; }
.case { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--doux); cursor: pointer; }
.case input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--bleu); flex: none; }
.formulaire .bouton { border: 0; cursor: pointer; font: inherit; font-weight: 600; width: 100%; }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.devis-erreurs { background: #fdecea; border: 1px solid #f3c2bd; color: #8c2a20; border-radius: 10px; padding: 10px 14px; margin-top: 14px; font-size: .92rem; }
.devis-erreurs p { margin: 2px 0; }
.devis-merci { text-align: center; padding: 30px 10px; }
.devis-merci .fonction-ico { background: #e2f6ee; color: var(--vert); }
.devis-merci p { color: var(--doux); }

/* Photographies */
.pour-qui-grille { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.pour-qui-texte p:not(.sur-titre) { color: var(--doux); font-size: 1.05rem; }
.mosaique { display: grid; grid-template-columns: 1.2fr 1fr; grid-template-rows: 190px 190px 150px; gap: 14px; }
.mosaique figure, .duo figure, .devis-photo { margin: 0; border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); }
.mosaique img, .duo img, .devis-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2, .7, .2, 1); }
.mosaique figure:hover img, .duo figure:hover img { transform: scale(1.05); }
.mosaique .m1 { grid-row: 1 / 3; }
.mosaique .m2 { grid-row: 1 / 2; }
.mosaique .m3 { grid-row: 2 / 4; }
.mosaique .m4 { grid-row: 3 / 4; grid-column: 1; }
.duo { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; margin-bottom: clamp(40px, 6vw, 64px); }
.duo figure { height: clamp(200px, 26vw, 340px); }
.devis-photo { height: 200px; margin-top: 24px; }
.appel { position: relative; overflow: hidden; isolation: isolate; }
.appel-fond { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; opacity: .22; filter: grayscale(.3); }
.appel::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(800px 400px at 50% 0%, rgba(29, 83, 120, .7), transparent 70%), linear-gradient(180deg, rgba(13, 37, 54, .75), rgba(13, 37, 54, .92)); }

.grille-tarif { margin: 22px 0 0; display: grid; gap: 4px; font-size: .92rem; }
.grille-tarif dt { font-weight: 700; margin-top: 10px; }
.grille-tarif dt small { font-weight: 400; color: var(--doux); }
.grille-tarif dd { margin: 0; color: var(--doux); }
.estimation { background: linear-gradient(135deg, #eef6fb, #edf8f3); border: 1px solid #d3e6ef; border-radius: 12px; padding: 14px 16px; font-size: .92rem; }
.estimation p { margin: 0; }
.estimation-titre { font-weight: 700; color: var(--bleu-d); margin-bottom: 8px !important; }
.estimation ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.estimation li, .estimation-total { display: flex; justify-content: space-between; gap: 12px; }
.estimation li span { color: var(--doux); }
.estimation li b, .estimation-total b { white-space: nowrap; }
.estimation-total { border-top: 1px solid #cfe0e8; margin-top: 8px !important; padding-top: 8px; font-size: 1.05rem; }
.estimation-total b { color: var(--bleu-d); }
.estimation-ttc { text-align: right; color: var(--doux); font-size: .85rem; }
.devis-total { font-size: 1.1rem; }
.devis-total b { color: var(--bleu-d); }

.formules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 6px 0 20px; }
.formule { position: relative; border: 1px solid var(--trait); border-radius: 12px; padding: 14px 12px; background: #fff; }
.formule-phare { border-color: var(--bleu); box-shadow: 0 12px 28px -18px rgba(31, 127, 184, .7); }
.formule-badge { position: absolute; top: -10px; left: 12px; background: var(--bleu); color: #fff; font-size: .7rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; }
.formule p { margin: 0; }
.formule-nom { font-weight: 700; font-size: .92rem; line-height: 1.3; min-height: 2.4em; }
.formule-prix { margin: 6px 0 4px !important; color: var(--doux); font-size: .85rem; }
.formule-prix b { font-family: var(--titre); font-weight: 500; font-size: 1.6rem; color: var(--bleu-d); }
.formule-inclus { color: var(--doux); font-size: .8rem; line-height: 1.35; }
@media (max-width: 620px) { .formules { grid-template-columns: 1fr; } .formule-nom { min-height: 0; } }

/* Entrée du haut de page en CSS pur : visible même sans script, sans retarder l'affichage */
.entree { animation: entree .9s cubic-bezier(.2, .7, .2, 1) both; }
.entree-2 { animation-delay: .15s; }
@keyframes entree { from { opacity: 0; transform: translateY(24px); } }

/* Apparition au défilement (activée par le script ; sans script, tout est visible) */
.js .apparait { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .apparait.vu { opacity: 1; transform: none; }
.js .grille-cartes .apparait:nth-child(2), .js .faq .apparait:nth-child(2) { transition-delay: .1s; }
.js .grille-cartes .apparait:nth-child(3), .js .faq .apparait:nth-child(3) { transition-delay: .2s; }
.js .grille-cartes .apparait:nth-child(4) { transition-delay: .3s; }

@media (max-width: 980px) {
  .menu { display: none; }
  .entete-barre { justify-content: space-between; }
  .heros-grille, .fonction, .fonction.inverse, .devis-grille, .pour-qui-grille { grid-template-columns: 1fr; }
  .fonction.inverse .fonction-texte { order: 0; }
  .grille-cartes, .grille-cartes.quatre { grid-template-columns: repeat(2, 1fr); }
  .chiffres { grid-template-columns: repeat(2, 1fr); }
  .pastille-flottante.p1 { left: 8px; }
}
@media (max-width: 620px) {
  .marque span { font-size: 1.05rem; }
  .entete .bouton-clair { padding: 8px 12px; font-size: .8rem; }
  .grille-cartes, .grille-cartes.quatre, .etapes { grid-template-columns: 1fr; }
  .etapes li::after { display: none; }
  .chiffres b { font-size: 2rem; }
  .telephones { gap: 10px; }
  .telephones .telephone { padding: 5px; border-radius: 22px; }
  .telephones .telephone img { border-radius: 18px; }
  .telephones .telephone.haut { transform: translateY(-14px); }
  .telephones figcaption { font-size: .75rem; }
  .pastille-flottante { font-size: .72rem; padding: 7px 10px; }
  .pastille-flottante.p2 { display: none; }
  .heros-visuel .telephone { right: 0; padding: 5px; border-radius: 20px; }
  .heros-visuel .telephone img { border-radius: 16px; }
  .pied-grille, .champs { grid-template-columns: 1fr; }
  .mosaique { grid-template-rows: 130px 130px 110px; gap: 10px; }
  .duo { grid-template-columns: 1fr; }
  .duo figure:last-child { display: none; }
  .pied nav { justify-content: flex-start; }
}
@media (max-width: 440px) {
  .entete .bouton-clair { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .apparait { opacity: 1; transform: none; }
}