/* Carrelo — feuille de style principale */
@font-face{font-family:"Jost";font-weight:500;font-display:swap;src:url(../fonts/jost-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Jost";font-weight:600;font-display:swap;src:url(../fonts/jost-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Jost";font-weight:700;font-display:swap;src:url(../fonts/jost-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Quicksand";font-weight:400;font-display:swap;src:url(../fonts/quicksand-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Quicksand";font-weight:500;font-display:swap;src:url(../fonts/quicksand-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Quicksand";font-weight:600;font-display:swap;src:url(../fonts/quicksand-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Quicksand";font-weight:700;font-display:swap;src:url(../fonts/quicksand-latin-700-normal.woff2) format("woff2")}

:root{
  --bleu:#2d4496; --bleu-fonce:#1f3170; --aqua:#7ecbcc; --aqua-fonce:#5fb3b4; --aqua-pale:#eef7f7;
  --beige:#f1edea; --gris:#282829; --texte:#282829; --texte-2:#5b5a58; --ligne:#ddd6d0; --blanc:#fff;
  --titre:"Jost",system-ui,sans-serif; --corps:"Quicksand",system-ui,sans-serif;
  --pad:clamp(16px,4.4vw,64px); --sec:clamp(64px,8vw,104px); --max:1312px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--corps);font-size:17px;line-height:1.55;color:var(--texte);background:var(--beige)}
img{max-width:100%;height:auto;display:block}
a{color:var(--bleu)}a:hover{color:var(--bleu-fonce)}
p{margin:0}
h1,h2,h3,.t{font-family:var(--titre);font-weight:700;text-transform:uppercase;letter-spacing:-.01em;margin:0;line-height:1.05}
h1{font-size:clamp(32px,4.2vw,52px)}
h2{font-size:clamp(28px,3.3vw,44px)}
h3{font-size:clamp(18px,1.6vw,22px)}
.bleu{color:var(--bleu)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:var(--sec) 0}
.bg-blanc{background:var(--blanc)}.bg-aqua{background:var(--aqua-pale)}.bg-bleu{background:var(--bleu);color:#fff}.bg-gris{background:var(--gris);color:var(--beige)}
.bg-bleu p,.bg-gris p{color:inherit}
.lead{font-size:clamp(17px,1.4vw,20px);line-height:1.6;max-width:640px}
.muted{color:var(--texte-2);font-size:14px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--bleu);color:#fff;padding:10px 16px;z-index:100}.skip:focus{left:8px}

/* Filet de titre (charte) */
.rule{display:flex;align-items:center;width:120px;margin-bottom:18px}
.rule::before{content:"";flex-grow:1;height:3px;background:currentColor}
.rule::after{content:"";width:11px;height:11px;border-radius:50%;background:currentColor}
.kicker{display:flex;align-items:center;gap:12px;margin-bottom:18px;font-family:var(--titre);font-weight:600;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--bleu)}
.kicker .rule{margin:0}
.bg-bleu .kicker,.bg-gris .kicker{color:var(--aqua)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:44px}
.head .lead{margin-top:14px}

/* Puces charte */
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;border:2px solid currentColor;position:relative;flex-shrink:0}
.dot::after{content:"";position:absolute;inset:2px;border-radius:50%;background:currentColor}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.list li{display:flex;gap:10px;align-items:baseline}.list li .dot{transform:translateY(1px)}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;font-family:var(--titre);font-weight:600;font-size:15px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1.1;text-align:center}
.btn svg{flex-shrink:0}
.btn-bleu{background:var(--bleu);color:#fff}.btn-bleu:hover{background:var(--bleu-fonce);color:#fff}
.btn-aqua{background:var(--aqua);color:#1a1a1b}.btn-aqua:hover{background:var(--aqua-fonce);color:#1a1a1b}
.btn-ligne{border-color:var(--bleu);color:var(--bleu);background:transparent}.btn-ligne:hover{background:var(--bleu);color:#fff}
.btn-ligne-blanc{border-color:#fff;color:#fff}.btn-ligne-blanc:hover{background:#fff;color:var(--bleu)}
.btns{display:flex;gap:14px;flex-wrap:wrap}
:focus-visible{outline:3px solid var(--aqua-fonce);outline-offset:2px}

/* Bandeau + header */
.topbar{background:var(--gris);color:var(--beige);font-size:13px;font-weight:600}
.topbar ul{list-style:none;margin:0 auto;padding:9px var(--pad);display:flex;justify-content:center;gap:24px;flex-wrap:wrap;max-width:var(--max)}
.topbar li{display:flex;align-items:center;gap:8px}.topbar .dot{color:var(--aqua)}
.header{position:sticky;top:0;z-index:50;background:var(--beige);border-bottom:1px solid var(--ligne)}
.header .wrap{display:flex;align-items:center;gap:28px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img.icon{width:40px;height:auto}.brand img.word{width:128px;height:auto}
.nav{display:flex;gap:26px;flex-grow:1;justify-content:center;font-size:15px;font-weight:700}
.nav a{color:var(--texte);text-decoration:none;display:flex;align-items:center;gap:6px}
.nav a:hover,.nav a[aria-current=page]{color:var(--bleu)}
.nav a[aria-current=page]{text-decoration:underline;text-decoration-color:var(--aqua);text-decoration-thickness:3px;text-underline-offset:8px}
.new{font-family:var(--titre);font-size:11px;background:var(--aqua);color:#1a1a1b;padding:2px 6px;letter-spacing:.04em}
.header .btn{min-height:46px;padding:0 20px;font-size:13px}
.burger{display:none;width:46px;height:46px;border:0;background:none;margin-left:auto;cursor:pointer;color:var(--texte)}
@media (max-width:1080px){
  .nav,.header .btn-cta{display:none}
  .burger{display:flex;align-items:center;justify-content:center}
  .nav.open{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--beige);border-bottom:1px solid var(--ligne);padding:8px var(--pad) 20px}
  .nav.open a{padding:14px 0;border-bottom:1px solid var(--ligne);font-size:17px}
}

/* Hero */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:640px}
.hero-txt{padding:72px var(--pad);display:flex;flex-direction:column;justify-content:center;gap:24px;max-width:720px;margin-left:auto}
.hero-img{position:relative;min-height:340px}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tag{position:absolute;left:24px;bottom:24px;background:var(--beige);border:2px solid var(--aqua);padding:14px 18px;display:flex;gap:12px;align-items:center;font-weight:700;font-size:15px}
.tag b{font-family:var(--titre);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--bleu)}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--aqua);background:#fff;padding:7px 12px;font-size:14px;font-weight:700}
.badge svg{color:var(--bleu)}
@media (max-width:900px){.hero{grid-template-columns:1fr}.hero-img{order:-1;min-height:300px}.hero-txt{padding:32px var(--pad) 44px;margin:0}}

/* Chiffres */
.stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:28px;padding:52px 0}
.stat{border-left:2px solid var(--aqua);padding-left:16px;display:flex;flex-direction:column;gap:8px}
.stat .t{font-size:clamp(28px,3vw,42px);color:var(--aqua);line-height:1;white-space:nowrap}
.stat span:last-child{font-size:15px;color:#d9d4cf;line-height:1.45}
@media (max-width:1100px){.stats{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px;padding:36px 0}}

/* Grilles & cartes */
.g2,.g3,.g4,.g5{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1000px){.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:1fr}}
@media (max-width:700px){.g2{grid-template-columns:1fr}}
@media (max-width:420px){.g4{grid-template-columns:1fr}}
.card{background:#fff;padding:30px;display:flex;flex-direction:column;gap:14px}
.card-top{border-top:4px solid var(--aqua)}
.card-line{border:2px solid var(--aqua);background:transparent}
.card-bleu{background:var(--bleu);color:#fff}.card-bleu .num{color:var(--aqua)}
.card .num{font-family:var(--titre);font-weight:700;font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--bleu)}
.card .big{font-family:var(--titre);font-weight:700;font-size:44px;line-height:1;color:var(--aqua)}
.card .ico{color:var(--bleu)}.card-bleu .ico{color:var(--aqua)}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:center}
.split-img img{width:100%;height:100%;object-fit:cover;min-height:360px}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr);gap:36px}}
.side{display:grid;grid-template-columns:400px minmax(0,1fr);gap:64px;align-items:start}
@media (max-width:1000px){.side{grid-template-columns:minmax(0,1fr);gap:28px}}

/* Comparaison joints */
.vs{border:2px solid #b9b3ad;padding:28px;display:flex;flex-direction:column;gap:14px}
.vs.win{border-color:var(--bleu);background:var(--bleu);color:#fff}
.vs .t{font-size:17px;color:#6b6a68}.vs.win .t{color:var(--aqua)}
.vs .dot{color:#b9b3ad}.vs.win .dot{color:var(--aqua)}

/* Laquelle est Carrelo */
.duel{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.duel figure{margin:0;display:flex;flex-direction:column;gap:10px}
.duel img,.duel .ph{width:100%;aspect-ratio:3/4;object-fit:cover}
.duel figcaption{font-family:var(--titre);font-weight:700;font-size:20px;text-align:center}
.ph{background:#d9d4cf;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px;color:var(--texte-2);font-weight:600;font-size:15px}
.reveal summary{cursor:pointer;font-weight:700;color:var(--bleu)}

/* Formats à l'échelle */
.formats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;align-items:end}
.fmt{display:flex;flex-direction:column;gap:12px}
.fmt .draw{height:320px;display:flex;align-items:flex-end}
.fmt .panel{border:3px solid var(--bleu);background-color:#fff;background-image:repeating-linear-gradient(90deg,transparent 0 35px,rgba(45,68,150,.28) 35px 36px),repeating-linear-gradient(0deg,transparent 0 71px,rgba(45,68,150,.28) 71px 72px)}
.fmt .t{font-size:22px;color:var(--bleu)}
.fmt b{font-size:16px}.fmt span{font-size:15px}
@media (max-width:900px){.formats{grid-template-columns:repeat(2,minmax(0,1fr))}.fmt .draw{height:auto;min-height:170px}.fmt .panel{transform:scale(.55);transform-origin:bottom left}}

/* Visualiseur (maquette) */
.ba{display:flex;gap:20px;align-items:flex-end;justify-content:center}
.ba .before{width:42%;aspect-ratio:5/7;border:2px dashed var(--aqua);background:#3b52a3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#dfe4f4;text-align:center;padding:18px;font-weight:600;font-size:14px}
.ba .after{width:52%;position:relative;border:6px solid var(--beige)}
.ba .after img{width:100%;aspect-ratio:5/7;object-fit:cover}
.ba small{display:block;font-family:var(--titre);font-weight:600;font-size:12px;letter-spacing:.08em;margin-bottom:8px;color:#c4cbe6}
.pill{position:absolute;top:10px;right:10px;background:var(--aqua);color:#1a1a1b;font-weight:700;font-size:13px;padding:5px 9px}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.steps li{display:flex;gap:16px;align-items:center;font-weight:700;font-size:18px}
.steps b{width:44px;height:44px;border:2px solid var(--aqua);display:flex;align-items:center;justify-content:center;font-family:var(--titre);flex-shrink:0}

/* Décors */
.decors{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:24px 16px}
@media (max-width:1100px){.decors{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:600px){.decors{grid-template-columns:repeat(2,minmax(0,1fr))}}
.decor{text-decoration:none;color:var(--texte);display:flex;flex-direction:column;gap:6px}
.decor img{width:100%;aspect-ratio:3/4;object-fit:cover}
.decor b{display:flex;align-items:center;gap:8px;font-size:16px;margin-top:4px}.decor b .dot{color:var(--bleu)}
.decor span{font-size:13px;color:var(--texte-2)}
.fin{margin:0;display:flex;flex-direction:column;gap:10px}
.fin>div{position:relative}
.fin img{width:100%;aspect-ratio:1;object-fit:cover}
.fin .lab{position:absolute;top:10px;left:10px;font-family:var(--titre);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;background:var(--bleu);color:#fff}
.fin .lab.mat{background:var(--beige);color:var(--texte);border:1px solid var(--texte)}
.fin figcaption{display:flex;flex-direction:column}.fin figcaption b{font-size:16px}.fin figcaption span{font-size:13px;color:var(--texte-2)}
.subhead{display:flex;align-items:center;gap:10px;margin:8px 0 18px;font-family:var(--titre);font-weight:700;text-transform:uppercase;font-size:17px}

/* Tableaux */
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:16px;background:#fff}
th,td{padding:15px 18px;border-bottom:1px solid #e3ddd8;text-align:left;vertical-align:top}
thead th{border-bottom:3px solid var(--texte);font-family:var(--titre);text-transform:uppercase;font-size:14px;letter-spacing:.04em}
thead th.c{color:var(--bleu)}thead th.o{color:#6b6a68}
td.c{background:var(--aqua-pale)}
tbody th{font-weight:700;font-family:var(--corps);text-transform:none;font-size:16px}

/* FAQ */
.faq details{border-bottom:1px solid #d6cfc9;padding:20px 0}
.faq summary{font-weight:700;font-size:clamp(17px,1.4vw,19px);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--titre);font-size:26px;line-height:1;color:var(--bleu)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:12px;max-width:760px}

/* Formulaires */
.form{display:flex;flex-direction:column;gap:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.form .row{grid-template-columns:minmax(0,1fr)}}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700}
.form input,.form select,.form textarea{width:100%;min-width:0;min-height:52px;border:2px solid var(--aqua);background:#fff;padding:10px 14px;font:inherit;font-size:16px;color:var(--texte);border-radius:0}
.form textarea{min-height:120px;resize:vertical}
.form .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:500;line-height:1.45}
.form .check input{min-height:0;width:20px;height:20px;margin:0;flex-shrink:0}
.form .hp{position:absolute;left:-5000px}
.cta-box{background:var(--gris);grid-template-columns:repeat(2,minmax(0,1fr));color:var(--beige);padding:clamp(28px,4.4vw,64px);display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cta-box .muted{color:#b9b3ad}
@media (max-width:900px){.cta-box{grid-template-columns:minmax(0,1fr);gap:28px}}
.notice{padding:14px 16px;border:2px solid var(--aqua);background:#fff;font-weight:600}

/* Pages intérieures */
.page-hero{padding:clamp(48px,6vw,88px) 0 clamp(40px,5vw,64px)}
.crumbs{font-size:14px;margin-bottom:20px;color:var(--texte-2)}.crumbs a{color:var(--texte-2)}
.prose{max-width:780px}.prose h2{font-size:clamp(24px,2.4vw,32px);margin:48px 0 16px}.prose h3{margin:28px 0 10px}.prose p{margin:0 0 14px}.prose ul{margin:0 0 16px;padding-left:20px}

/* Footer */
.footer{background:var(--bleu);color:#fff;padding:64px 0 32px;margin-top:0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media (max-width:900px){.footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.footer .cols{grid-template-columns:1fr}}
.footer h2{font-size:15px;color:var(--aqua);margin-bottom:12px}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:15px}
.footer a{color:#fff}
.footer .legal{border-top:1px solid #5669b0;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#c4cbe6}
.footer .legal a{color:#c4cbe6}
.footer address{font-style:normal;font-size:15px;line-height:1.6;color:#dfe4f4;margin-top:14px}

/* Barre mobile */
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--ligne);padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
  .mbar .btn{min-height:48px;font-size:13px;padding:0 10px}
  body{padding-bottom:76px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Avant / après chantier */
.avap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.avap figure{margin:0;position:relative}
.avap img{width:100%;aspect-ratio:3/4;object-fit:cover}
.avap figcaption{position:absolute;top:14px;left:14px;font-family:var(--titre);font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;background:var(--gris);color:#fff}
.avap figure:last-child figcaption{background:var(--aqua);color:#1a1a1b}