:root{
  --bg:#f4f7f8;
  --bg2:#e8f0f2;
  --ink:#14232b;
  --muted:#5b6d75;
  --accent:#1f6f8b;
  --accent-ink:#ffffff;
  --warm:#e9a23b;
  --glass:rgba(255,255,255,.62);
  --glass-line:rgba(255,255,255,.85);
  --shadow:0 10px 40px rgba(20,35,43,.08);
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",sans-serif;
  color:var(--ink);line-height:1.55;
  background:
    radial-gradient(900px 500px at 85% -10%,#cfe6ee 0%,transparent 60%),
    radial-gradient(700px 500px at -10% 30%,#f6e7cf 0%,transparent 55%),
    var(--bg);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* Barre du haut */
.nav{position:sticky;top:12px;z-index:10;margin:12px auto 0;max-width:1080px;padding:0 16px}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 12px 10px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  box-shadow:var(--shadow)}
.logo{font-weight:700;letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo{font-size:18px;gap:9px}
.logo b{color:var(--accent);font-weight:700}
.logo img{display:block}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{text-decoration:none;font-size:14px;color:var(--muted);padding:8px 12px;border-radius:999px}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.7)}
.nav-links a.btn,.nav-links a.btn:hover{color:var(--accent-ink);background:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font:600 15px/1 inherit;font-family:inherit;text-decoration:none;cursor:pointer;
  padding:14px 22px;border-radius:999px;border:0;
  background:var(--accent);color:var(--accent-ink);
  box-shadow:0 6px 18px rgba(31,111,139,.28);transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(31,111,139,.32)}
.btn:active{transform:scale(.98)}
.btn.small{padding:10px 16px;font-size:14px}
.btn.ghost{background:rgba(255,255,255,.75);color:var(--ink);box-shadow:none;border:1px solid rgba(20,35,43,.1)}

/* Héros */
.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--accent);
  background:rgba(31,111,139,.09);padding:7px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(32px,5vw,54px);line-height:1.05;letter-spacing:-.035em;font-weight:750}
h1 em{font-style:normal;color:var(--accent)}
.lead{font-size:19px;color:var(--muted);margin:18px 0 28px;max-width:34ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.trust{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;font-size:14px;color:var(--muted)}
.trust b{color:var(--ink)}

.card{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);
  backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);
  box-shadow:var(--shadow);padding:26px}

/* Encadré délai */
.deadline h3{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:14px}
.timeline{display:grid;gap:12px}
.step{display:flex;gap:14px;align-items:flex-start}
.dot{flex:none;width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:14px;background:#fff;border:1px solid rgba(20,35,43,.08)}
.step.hot .dot{background:var(--warm);color:#fff;border:0}
.step p{font-size:15px}
.step small{display:block;color:var(--muted);font-size:13px}

/* Sections */
section{padding:56px 0}
h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.03em;line-height:1.1;margin-bottom:12px}
.sub{color:var(--muted);font-size:17px;max-width:56ch;margin-bottom:30px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card h4{font-size:18px;letter-spacing:-.01em;margin-bottom:6px}
.card p{color:var(--muted);font-size:15px}
.num{font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px;display:block}
.price{font-size:26px;font-weight:750;letter-spacing:-.02em;margin:6px 0}

/* Formulaire */
.form-zone{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
form{display:grid;gap:14px}
label{font-size:14px;font-weight:600;display:grid;gap:6px}
input,select,textarea{font:inherit;font-size:16px;padding:13px 14px;border-radius:14px;
  border:1px solid rgba(20,35,43,.12);background:rgba(255,255,255,.85);color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(31,111,139,.35);border-color:var(--accent)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{font-weight:500;display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;
  background:rgba(255,255,255,.85);border:1px solid rgba(20,35,43,.12);cursor:pointer}
.chips input{width:auto;accent-color:var(--accent)}
.consent{font-weight:400;font-size:13px;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.consent input{width:auto;margin-top:3px;accent-color:var(--accent)}
.ok{display:none;text-align:center;padding:30px 10px}
.ok.show{display:block}
.ok b{font-size:22px;display:block;margin-bottom:6px}

/* FAQ */
details{background:var(--glass);border:1px solid var(--glass-line);border-radius:18px;padding:18px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--accent);font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;font-size:15px}

.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:#8a6a2f;background:#f6e7cf;padding:3px 8px;border-radius:6px;margin-left:6px;vertical-align:middle}

footer{padding:40px 0 60px;color:var(--muted);font-size:13px;border-top:1px solid rgba(20,35,43,.08);margin-top:30px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* Bandeau maquette */
.proto{position:fixed;bottom:12px;left:12px;font-size:12px;font-weight:600;background:#14232b;color:#fff;padding:6px 10px;border-radius:8px;opacity:.75;z-index:20}

/* Mobile */
@media (max-width:820px){
  .hero,.form-zone{grid-template-columns:1fr}
  .grid3,.grid2{grid-template-columns:1fr}
  .hero{padding-top:44px}
  .nav-links a.hide-m{display:none}
  .row{grid-template-columns:1fr}
  section{padding:40px 0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.zones a{text-decoration:none;font-size:14px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.85);border:1px solid rgba(20,35,43,.12)}
.zones a:hover{border-color:var(--accent);color:var(--accent)}
.legal{max-width:760px;margin:0 auto;padding-top:60px}
.legal h1{font-size:clamp(28px,4vw,40px);margin-bottom:24px}
.legal h2{font-size:20px;margin:28px 0 8px}
.legal p,.legal li{color:var(--muted);font-size:15px;margin-bottom:8px}
.legal ul{padding-left:20px}
.todo{background:#fff3c4;color:#6b5200;padding:1px 6px;border-radius:5px;font-weight:600}

/* ================= V6 ================= */
:root{--line:rgba(20,35,43,.09);--soft:#eef5f7;--ok:#2f8f6b}
h1{font-size:clamp(34px,5.2vw,58px)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;display:block}
.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}

/* Héros V6 */
.hero6{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:64px 0 28px}
.hero6 .lead{max-width:40ch}
.checks{display:grid;gap:10px;margin:22px 0 28px;list-style:none}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:16px}
.checks svg{flex:none;margin-top:2px}
.illu{position:relative}
.illu svg{width:100%;height:auto;display:block;filter:drop-shadow(0 18px 40px rgba(20,35,43,.10))}
.illu .badge{position:absolute;left:-10px;bottom:22px;display:flex;gap:10px;align-items:center;padding:12px 16px;border-radius:16px;
  background:rgba(255,255,255,.82);border:1px solid var(--glass-line);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow);font-size:14px}
.illu .badge b{display:block;font-size:15px}
.illu .badge2{left:auto;right:-6px;top:18px;bottom:auto}

/* Bandeau engagements */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:26px 0 8px;border-radius:var(--radius);overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:var(--shadow)}
.promise div{padding:20px 22px;display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted)}
.promise div+div{border-left:1px solid var(--line)}
.promise b{display:block;color:var(--ink);font-size:15px;margin-bottom:2px}
.ico{flex:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--soft);color:var(--accent)}

/* Étapes */
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps4 .card{position:relative;padding-top:30px}
.steps4 .card::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:22px;width:30px;height:30px;border-radius:10px;
  background:var(--accent);color:#fff;font-weight:700;display:grid;place-items:center;font-size:14px;box-shadow:0 6px 14px rgba(31,111,139,.3)}
.steps4 small{display:block;margin-top:10px;font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.03em;text-transform:uppercase}

/* Rapport SPANC */
.verdicts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.verdict{border-top:4px solid var(--c,#999)}
.verdict .tag2{display:inline-block;font-size:12px;font-weight:700;padding:4px 9px;border-radius:999px;background:color-mix(in srgb,var(--c) 14%,white);color:var(--c);margin-bottom:12px}
.verdict ul{margin:10px 0 0 18px;color:var(--muted);font-size:14px}

/* Formulaire en étapes */
.wizard{padding:28px}
.wiz-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:12px}
.wiz-head b{font-size:18px}
.wiz-count{font-size:13px;color:var(--muted)}
.bar{height:6px;border-radius:99px;background:var(--soft);overflow:hidden;margin-bottom:22px}
.bar i{display:block;height:100%;width:33%;background:var(--accent);border-radius:99px;transition:width .35s cubic-bezier(.2,.8,.2,1)}
.step-pane{display:none;gap:14px}
.step-pane.on{display:grid;animation:fadeup .3s ease both}
.opts{display:grid;gap:10px}
.opt{display:flex!important;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;border:1.5px solid var(--line);background:rgba(255,255,255,.85);cursor:pointer;font-weight:500!important;transition:border-color .15s,background .15s}
.opt:hover{border-color:rgba(31,111,139,.4)}
.opt input{width:18px;height:18px;accent-color:var(--accent)}
.opt:has(input:checked){border-color:var(--accent);background:#f2f8fa}
.wiz-nav{display:flex;gap:10px;justify-content:space-between;margin-top:6px}
.wiz-nav .btn{flex:1}
.reassure{display:flex;gap:8px;align-items:center;justify-content:center;font-size:13px;color:var(--muted);margin-top:14px}
@keyframes fadeup{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* Bandeau final */
.cta-band{border-radius:28px;padding:44px 32px;text-align:center;color:#fff;
  background:radial-gradient(600px 300px at 80% 0%,rgba(255,255,255,.18),transparent 60%),linear-gradient(135deg,#1f6f8b,#14506a)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);margin:8px auto 22px;max-width:46ch}
.cta-band .btn{background:#fff;color:var(--accent)}

/* Bouton mobile fixe */
.sticky-cta{display:none}
@media (max-width:820px){
  .hero6{grid-template-columns:1fr;padding-top:40px;gap:28px}
  .illu .badge{left:8px;font-size:13px}.illu .badge2{left:auto;right:8px}
  .promise{grid-template-columns:1fr 1fr}
  .promise div:nth-child(3){border-left:0}
  .promise div:nth-child(n+3){border-top:1px solid var(--line)}
  .steps4,.verdicts{grid-template-columns:1fr}
  .steps4{gap:26px}
  .sticky-cta{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:30;transition:transform .25s ease,opacity .25s ease}
  .sticky-cta .btn{width:100%;padding:16px}
  .sticky-cta.hide{transform:translateY(120%);opacity:0;pointer-events:none}
  body{padding-bottom:84px}
}
@media (max-width:420px){.promise{grid-template-columns:1fr}.promise div+div{border-left:0;border-top:1px solid var(--line)}}

/* Apparition au défilement */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.step-pane.on{animation:none}}
.zones span{font-size:14px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.85);border:1px solid rgba(20,35,43,.12)}

/* Bandeau cookies */
#nf-cookies{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:flex;justify-content:center;animation:fadeup .35s ease both}
#nf-cookies .ck-in{max-width:760px;width:100%;display:flex;gap:18px;align-items:center;padding:16px 18px;border-radius:20px;
  background:rgba(255,255,255,.92);border:1px solid var(--glass-line);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  box-shadow:0 14px 44px rgba(20,35,43,.16)}
#nf-cookies p{font-size:13px;color:var(--muted);line-height:1.5}
#nf-cookies p b{display:block;color:var(--ink);font-size:14px;margin-bottom:2px}
#nf-cookies a{color:var(--accent)}
#nf-cookies .ck-btns{display:flex;gap:8px;flex:none}
#nf-cookies .btn{min-width:122px}
@media (max-width:640px){#nf-cookies .ck-in{flex-direction:column;align-items:stretch}#nf-cookies .ck-btns .btn{flex:1;min-width:0}}
body:has(#nf-cookies) .sticky-cta{display:none}