/* Its Moving — feuille de style unique, sans framework */
:root{--ink:#122326;--muted:#5f6b70;--brand:#0f3d3e;--brand2:#1d6b6c;--mint:#cfe6e3;--acc:#ff7a2f;--acc2:#ff9a5c;--peach:#ffe7d6;--bg:#fffdf9;--sand:#f6f1e8;--card:#fff;--line:#ebe5da;--ok:#1f9d6b;--err:#d64545;--r:20px;--sh:0 1px 2px rgba(18,35,38,.04),0 12px 32px -14px rgba(18,35,38,.18)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:17px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--brand2);text-underline-offset:3px}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;font-weight:800}
h1{font-size:clamp(34px,5.4vw,58px)}h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:12px}h3{font-size:19px;margin-bottom:6px;letter-spacing:-.01em}
.wrap{max-width:1160px;margin:auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin-bottom:10px}
.sec-head{max-width:640px;margin-bottom:34px}.sec-head.c{margin-left:auto;margin-right:auto;text-align:center}
.sec-head p{color:var(--muted);font-size:18px}
/* en-tete */
.top{position:sticky;top:0;z-index:20;background:rgba(255,253,249,.88);backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--brand);font-size:22px;letter-spacing:-.03em}
.logo span{font-weight:500}.logo b{font-weight:850}
.nav{margin-left:auto;display:flex;gap:26px;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;opacity:.85}.nav a:hover{opacity:1;color:var(--brand2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--acc);color:#fff!important;font-weight:700;border:0;border-radius:14px;padding:15px 26px;font-size:16.5px;text-decoration:none;cursor:pointer;box-shadow:0 10px 24px -12px rgba(255,122,47,.9);transition:transform .15s,background .15s,box-shadow .15s;opacity:1!important}
.btn:hover{background:#f86a17;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--brand)!important;border:1.5px solid var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--brand)}
.btn.sm{padding:10px 18px;font-size:15px;border-radius:12px}
.btn.dark{background:var(--brand);box-shadow:none}.btn.dark:hover{background:#0b3132}
.menu-btn{display:none;margin-left:auto;background:none;border:0;font-size:26px;color:var(--brand)}
@media (max-width:880px){.nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:18px 22px;border-bottom:1px solid var(--line);gap:14px}.nav.open{display:flex}.menu-btn{display:block}}
/* hero */
.hero{padding:54px 0 46px;background:radial-gradient(900px 420px at 92% 0,var(--peach) 0,transparent 62%),radial-gradient(700px 380px at 0 100%,#eaf4f2 0,transparent 60%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:46px;align-items:center}
.hero p.lead{font-size:20px;color:var(--muted);margin:18px 0 28px;max-width:540px}
.hero .art{max-width:600px;justify-self:end;width:100%}
.hl{color:var(--acc)}
.badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;font-weight:600;font-size:15px;color:var(--brand)}
.badges span::before{content:"";display:inline-block;width:18px;height:18px;margin:-3px 7px 0 0;vertical-align:middle;border-radius:50%;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.6L13 6.6' fill='none' stroke='%230f3d3e' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr;gap:20px}.hero .art{justify-self:center;max-width:460px;order:-1}.hero{padding:26px 0 30px}}
/* barre de recherche rapide */
.qbar{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--sh);max-width:620px}
.qbar label{margin:2px 0 2px 6px;font-size:11.5px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.qbar input{border:0;background:var(--sand);padding:12px 14px}
.qbar .btn{align-self:end;height:50px}
.qnote{font-size:14px;color:var(--muted);margin:10px 0 0 6px}
@media (max-width:560px){.qbar{grid-template-columns:1fr 1fr}.qbar .btn{grid-column:1/-1}}
.quick{background:var(--card);border-radius:24px;box-shadow:var(--sh);padding:28px;border:1px solid var(--line)}
.quick h2{font-size:22px}
/* formulaires */
label{display:block;font-weight:600;font-size:15px;margin:14px 0 6px}
input,select,textarea{width:100%;font:inherit;padding:13px 15px;border:1.5px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 4px #ffe1cf}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media (max-width:560px){.row,.row3{grid-template-columns:1fr}}
.hint{font-size:13.5px;color:var(--muted)}
.err{color:var(--err);font-size:14px;margin-top:5px;display:none}.bad .err{display:block}.bad input,.bad select{border-color:var(--err)}
.chk{display:flex;gap:11px;align-items:flex-start;font-weight:500;margin:12px 0}.chk input{width:21px;height:21px;flex:none;margin-top:2px;accent-color:var(--acc)}
.pills{display:flex;flex-wrap:wrap;gap:9px}.pills label{margin:0;cursor:pointer}
.pills input{position:absolute;opacity:0;width:1px;height:1px}
.pills span{display:inline-block;padding:10px 17px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-weight:600;font-size:15px;transition:all .15s}
.pills span:hover{border-color:var(--brand2)}
.pills input:checked+span{background:var(--brand);color:#fff;border-color:var(--brand)}
.pills input:focus-visible+span{box-shadow:0 0 0 4px #ffe1cf}
.hp{position:absolute;left:-5000px}
/* cartes de logement (volume) */
.homes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}
.homes label{margin:0;cursor:pointer;position:relative}.homes input{position:absolute;opacity:0}
.homes span{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:18px 10px;border:1.5px solid var(--line);border-radius:16px;background:#fff;font-weight:700;font-size:15px;transition:all .15s;height:100%}
.homes span i{font-style:normal;font-size:28px}
.homes input:checked+span{border-color:var(--brand);box-shadow:0 0 0 3px var(--mint);background:#f5fbfa}
.homes input:focus-visible+span{box-shadow:0 0 0 4px #ffe1cf}
@media (max-width:560px){.homes{grid-template-columns:1fr 1fr}}
.bad .homes span{border-color:var(--err)}
/* sections */
section{padding:84px 0}
.alt{background:var(--sand)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:880px){.grid3,.grid4{grid-template-columns:1fr 1fr}section{padding:60px 0}}@media (max-width:560px){.grid3,.grid4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.icard{background:var(--card);border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .2s,box-shadow .2s}
a.icard:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.icard .pic{background:var(--sand);padding:16px 18px 4px;aspect-ratio:16/11}.icard .pic svg{width:100%;height:100%}
.alt .icard .pic{background:#fffaf2}
.icard .txt{padding:16px 22px 22px}.icard .txt p{color:var(--muted);font-size:15.5px}
.icard .num{display:inline-flex;width:30px;height:30px;border-radius:9px;background:var(--acc);color:#fff;font-weight:800;font-size:15px;align-items:center;justify-content:center;margin-bottom:10px}
.step-n{width:40px;height:40px;border-radius:12px;background:var(--acc);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.tile{display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 18px;font-weight:700;transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--brand2);transform:translateY(-2px)}.tile small{color:var(--muted);font-weight:500;margin-left:auto}
.tile::after{content:"→";color:var(--acc);font-weight:800;margin-left:12px}
.muted{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.split .art{max-width:480px;justify-self:center;width:100%}
@media (max-width:880px){.split{grid-template-columns:1fr;gap:24px}}
.cta{background:var(--brand);color:#fff;border-radius:28px;padding:46px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,122,47,.18)}
.cta h2{color:#fff}.cta p{opacity:.85}.cta .btn{position:relative;z-index:1}
@media (max-width:700px){.cta{grid-template-columns:1fr;padding:32px}}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-bottom:10px;transition:border-color .15s}
details[open]{border-color:var(--mint)}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--acc);font-size:22px;line-height:1;font-weight:500}details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted)}
.faq{max-width:800px;margin:auto}
.crumbs{font-size:14px;color:var(--muted);padding:18px 0 0}.crumbs a{color:var(--muted)}
.prose{max-width:760px}.prose p,.prose ul{margin:0 0 16px}.prose ul{padding-left:22px}.prose li{margin:7px 0}
.checks{list-style:none;padding:0!important}.checks li{padding-left:34px;position:relative;margin:12px 0}.checks li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:7px;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6.5 11.5l3 3 6-6.5' fill='none' stroke='%230f3d3e' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
/* pied */
footer{background:#0b2c2d;color:#bcd3d1;padding:64px 0 34px;margin-top:20px;font-size:15px}
footer a{color:#bcd3d1;text-decoration:none}footer a:hover{color:#fff}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}footer h4{color:#fff;margin-bottom:12px;font-size:15px}
footer ul{list-style:none}footer li{margin:7px 0}footer .logo{color:#fff}
@media (max-width:880px){footer .cols{grid-template-columns:1fr 1fr}}
/* tunnel de devis */
.funnel{max-width:760px;margin:26px auto 70px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--sh);overflow:hidden}
.bar{height:5px;background:#f2ede4}.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc2));transition:width .3s}
.fhead{display:flex;justify-content:space-between;align-items:center;padding:20px 30px 0;color:var(--muted);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.fstep{display:none;padding:10px 30px 28px}.fstep.on{display:block}.fstep h2{font-size:28px}
.fnav{display:flex;justify-content:space-between;gap:12px;padding:0 30px 30px}
.inv{max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:16px;margin-top:12px}
.inv h4{position:sticky;top:0;background:var(--sand);padding:9px 16px;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.it{display:flex;align-items:center;justify-content:space-between;padding:9px 16px;border-top:1px solid #f3eee6}
.qty{display:flex;align-items:center;gap:8px}.qty button{width:34px;height:34px;border-radius:10px;border:1.5px solid var(--line);background:#fff;font-size:18px;font-weight:700;cursor:pointer;color:var(--brand)}
.qty button:hover{border-color:var(--brand)}.qty output{min-width:22px;text-align:center;font-weight:700}
.otp{font-size:32px;letter-spacing:12px;text-align:center;max-width:260px;margin:auto}
.done{text-align:center;padding:30px 30px 40px}.done .big{font-size:56px}
.sum:empty{display:none}.sum{background:var(--sand);border-radius:16px;padding:14px 18px;font-size:15px;margin-top:14px}
.est{display:none}
/* espace pro et devis */
.phead{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-top:28px}
.ptabs{display:flex;gap:6px;flex-wrap:wrap}.ptabs button{border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:9px 16px;font:600 15px system-ui,sans-serif;cursor:pointer;color:var(--ink)}.ptabs button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.kpi{font-size:28px;font-weight:800;color:var(--brand);letter-spacing:-.02em}
.plist{display:flex;flex-direction:column;gap:10px}.prow{display:flex;justify-content:space-between;gap:12px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 18px;font:inherit;cursor:pointer;color:var(--ink)}.prow:hover{border-color:var(--brand2)}
.pbadge{display:inline-block;color:#fff;font-size:12.5px;font-weight:700;border-radius:8px;padding:3px 9px}
.pgrid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}@media (max-width:880px){.pgrid{grid-template-columns:1fr}}
.ptab{width:100%;border-collapse:collapse;margin-top:12px;font-size:15px}.ptab td{border-top:1px solid #f1ece4;padding:10px 6px;vertical-align:top}.ptab td:first-child{color:var(--muted);width:130px}
.lnk{background:none;border:0;color:var(--brand2);font:inherit;font-weight:600;cursor:pointer;text-decoration:underline}
.qtab{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}.qtab th{text-align:left;font-size:12.5px;color:var(--muted);padding:6px}.qtab td{padding:4px}.qtab input{padding:8px 10px;font-size:15px}.qtab .rt{text-align:right;white-space:nowrap;font-weight:600}
.qtot{margin-left:auto;max-width:320px;text-align:right;display:flex;flex-direction:column;gap:4px;margin-top:10px}.qtot .big{font-size:20px;color:var(--brand)}
.doc{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;max-width:860px;margin:30px auto;box-shadow:var(--sh)}
.dh{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:3px solid var(--brand);padding-bottom:16px}.dh>div:last-child{margin-left:auto}.dt{font-size:30px;font-weight:800;color:var(--acc);letter-spacing:.08em}
.dg{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.dtab td{border-top:1px solid #f1ece4;padding:9px 6px}.dtab td:nth-child(n+2),.dtab th:nth-child(n+2){text-align:right}
.ok{color:var(--ok);font-weight:700;font-size:18px}
.pwarn{background:#fff4e6;border:1.5px solid #f3c995;border-radius:16px;padding:14px 18px;margin-top:22px}
.atab{width:100%;border-collapse:collapse;font-size:14px}.atab th{text-align:left;font-size:12px;color:var(--muted);padding:8px 6px;border-bottom:1px solid var(--line)}.atab td{padding:10px 6px;border-top:1px solid #f1ece4;vertical-align:top}
.arow{display:grid;grid-template-columns:1.4fr 1.2fr .8fr .5fr;gap:8px;align-items:center;padding:3px 0}
@media print{.top,footer,.crumbs,.np{display:none!important}body{background:#fff}.doc{box-shadow:none;border:0;margin:0;padding:0}}
[hidden]{display:none!important}