/* ZEST Nettoyage — feuille de style commune
   Charte : nuit #111827 · bleu #22346B · pétrole #16213E · cyan #67E3F2 (accent) · crème #F7F5EF */
:root{
  --nuit:#111827;
  --bleu:#22346B;
  --petrole:#16213E;
  --cyan:#67E3F2;
  --cyan-d:#3fcfe2;
  --creme:#F7F5EF;
  --blanc:#ffffff;
  --texte:#111827;
  --gris:#5b6272;
  --gris-l:#8a90a0;
  --ligne:#e7e4db;
  --ligne-d:rgba(255,255,255,.12);
  --r:18px;
  --r-s:12px;
  --max:1140px;
  --ombre:0 18px 50px -24px rgba(17,24,39,.28);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Outfit',system-ui,-apple-system,sans-serif;background:var(--blanc);color:var(--texte);line-height:1.5;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Header ---------- */
.hdr{position:absolute;top:0;left:0;right:0;z-index:20}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.hdr .logo img{height:34px;width:auto}
.nav{display:none;gap:28px;align-items:center;font-size:15px;color:rgba(255,255,255,.78)}
.nav a:hover{color:#fff}
.hdr-tel{display:flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--ligne-d);color:#fff;font-weight:600;font-size:15px;backdrop-filter:blur(10px)}
.hdr-tel svg{width:16px;height:16px;fill:var(--cyan)}
.hdr-tel .txt{display:none}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border-radius:14px;font-weight:600;font-size:16px;border:0;transition:transform .15s ease,background .15s ease,box-shadow .15s ease;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;flex:none}
.btn-cyan{background:var(--cyan);color:var(--nuit);box-shadow:0 10px 30px -12px rgba(103,227,242,.8)}
.btn-cyan:hover{background:#7eeaf6}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-nuit{background:var(--nuit);color:#fff}
.btn-nuit:hover{background:var(--bleu)}
.btn-line{background:#fff;color:var(--nuit);border:1px solid var(--ligne)}
.btn-wa{background:#1fae54;color:#fff}
.btn-block{width:100%}

/* ---------- Hero (photo façade en fond) ---------- */
.hero{position:relative;background:var(--nuit);color:#fff;overflow:hidden;padding:108px 0 48px}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(17,24,39,.55) 0%,rgba(17,24,39,.35) 35%,rgba(17,24,39,.9) 100%),
  linear-gradient(90deg,rgba(17,24,39,.85) 0%,rgba(17,24,39,.2) 70%)}
.hero-bg.fallback{background:radial-gradient(900px 520px at 85% 0%,rgba(34,52,107,.9),transparent 60%),radial-gradient(640px 420px at 0% 100%,rgba(22,33,62,.95),transparent 70%)}
.hero .wrap{position:relative;display:grid;gap:34px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;letter-spacing:.02em;color:rgba(255,255,255,.8)}
.kicker i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(103,227,242,.16)}
.hero h1{font-size:clamp(38px,9.6vw,68px);line-height:1.02;letter-spacing:-.035em;font-weight:700;margin:16px 0 18px;max-width:14ch;text-shadow:0 10px 40px rgba(0,0,0,.3)}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero .lead{font-size:18px;color:rgba(255,255,255,.8);max-width:36ch;font-weight:300}
.hero .lead b{color:#fff;font-weight:500}
.hero-cta{display:grid;gap:10px;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;font-size:14px;color:rgba(255,255,255,.72)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta svg{width:15px;height:15px;stroke:var(--cyan);fill:none;stroke-width:2.2}

.pick{background:rgba(255,255,255,.97);color:var(--nuit);border-radius:20px;padding:10px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.pick-t{font-size:14px;color:var(--gris);padding:10px 12px 8px}
.pick a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 12px;border-top:1px solid var(--ligne);font-size:16px}
.pick a b{font-weight:600}
.pick a span{color:var(--bleu);font-weight:500;font-size:14px;white-space:nowrap}
.pick a:hover b{text-decoration:underline;text-underline-offset:3px}

/* ---------- Bandeau confiance ---------- */
.trust{background:var(--petrole);color:rgba(255,255,255,.8);border-top:1px solid var(--ligne-d)}
.trust .wrap{display:grid;grid-template-columns:1fr 1fr;gap:1px;padding:0}
.trust div{padding:18px 20px;font-size:14px;line-height:1.35}
.trust b{display:block;color:#fff;font-size:17px;font-weight:600;margin-bottom:2px}

/* ---------- Sections ---------- */
.sec{padding:76px 0}
.sec.creme{background:var(--creme)}
.sec.nuit{background:var(--nuit);color:#fff}
.eyebrow{font-size:13px;font-weight:600;color:var(--bleu);letter-spacing:.04em;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--cyan);border-radius:2px}
.nuit .eyebrow{color:var(--cyan)}
h2{font-size:clamp(30px,6.6vw,46px);line-height:1.06;letter-spacing:-.03em;font-weight:700;max-width:18ch}
h2 em{font-style:normal;color:var(--bleu)}
.nuit h2 em{color:var(--cyan)}
.sub{font-size:17px;color:var(--gris);max-width:56ch;margin-top:14px;font-weight:300}
.nuit .sub{color:rgba(255,255,255,.66)}
h3{font-size:21px;letter-spacing:-.02em;font-weight:600;line-height:1.2}

/* ---------- Services ---------- */
.svc-grid{display:grid;gap:12px;margin-top:36px}
.svc{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:190px;background:#fff;border:1px solid var(--ligne);border-radius:var(--r);padding:24px;transition:border-color .2s,transform .2s,box-shadow .2s}
.svc:hover{border-color:var(--nuit);transform:translateY(-2px);box-shadow:var(--ombre)}
.svc .ico{width:48px;height:48px;border-radius:14px;background:var(--creme);display:grid;place-items:center;margin-bottom:22px}
.svc .ico svg{width:24px;height:24px;stroke:var(--bleu);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.svc p{color:var(--gris);font-size:15px;margin-top:6px;font-weight:300}
.svc .go{display:flex;align-items:center;justify-content:space-between;margin-top:20px;font-weight:600;font-size:15px}
.svc .go span{width:36px;height:36px;border-radius:50%;background:var(--creme);display:grid;place-items:center;transition:background .2s}
.svc:hover .go span{background:var(--cyan)}
.svc.feat{background:var(--nuit);color:#fff;border-color:var(--nuit)}
.svc.feat p{color:rgba(255,255,255,.66)}
.svc.feat .ico{background:rgba(103,227,242,.12)}
.svc.feat .ico svg{stroke:var(--cyan)}
.svc.feat .go span{background:var(--cyan);color:var(--nuit)}
.badge{position:absolute;top:22px;right:22px;font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;background:var(--cyan);color:var(--nuit)}

/* ---------- Étapes ---------- */
.steps{display:grid;gap:12px;margin-top:36px;counter-reset:s}
.step{background:#fff;border:1px solid var(--ligne);border-radius:var(--r);padding:24px}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:14px;font-weight:600;color:var(--bleu);margin-bottom:14px}
.step p{color:var(--gris);font-size:15px;margin-top:6px;font-weight:300}
.nuit .step{background:rgba(255,255,255,.04);border-color:var(--ligne-d)}
.nuit .step::before{color:var(--cyan)}
.nuit .step p{color:rgba(255,255,255,.62)}

/* ---------- À propos ---------- */
.about{display:grid;gap:30px;align-items:center}
.about-img{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;max-width:420px}
.about-img img{width:100%;height:100%;object-fit:cover}
.checks{list-style:none;display:grid;gap:12px;margin-top:24px}
.checks li{display:flex;gap:12px;font-size:16px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:50%;background:var(--nuit) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2367E3F2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat}
.nuit .checks li::before{background-color:rgba(103,227,242,.14)}

/* ---------- Zone ---------- */
.zones{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.zones span{padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--ligne);font-size:14px}

/* ---------- FAQ ---------- */
.faq{margin-top:32px;border-top:1px solid var(--ligne)}
.faq details{border-bottom:1px solid var(--ligne)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-size:17px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;background:var(--creme);display:grid;place-items:center;font-size:20px;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--cyan)}
.faq details p{padding:0 0 22px;color:var(--gris);max-width:68ch;font-weight:300}

/* ---------- CTA final ---------- */
.final{background:var(--nuit);color:#fff;border-radius:24px;padding:44px 24px;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(103,227,242,.18),transparent 65%)}
.final h2{position:relative}
.final .sub{color:rgba(255,255,255,.66);position:relative}
.final .hero-cta{position:relative}

/* ---------- Formulaire ---------- */
.form{display:grid;gap:12px}
.field label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;height:52px;border:1px solid var(--ligne);border-radius:var(--r-s);padding:0 14px;font:inherit;font-size:16px;background:#fff;color:var(--texte);appearance:none}
.field textarea{height:96px;padding:12px 14px;resize:vertical}
.field select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111827' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center/18px no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--bleu);box-shadow:0 0 0 3px rgba(34,52,107,.12)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fine{font-size:13px;color:var(--gris-l);line-height:1.4}

/* ---------- Footer ---------- */
.foot{background:var(--nuit);color:rgba(255,255,255,.6);padding:56px 0 110px;font-size:15px}
.foot .grid{display:grid;gap:30px}
.foot img{height:30px;width:auto;margin-bottom:14px}
.foot h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:10px}
.foot a{display:block;padding:4px 0}
.foot a:hover{color:#fff}
.foot .bottom{border-top:1px solid var(--ligne-d);margin-top:40px;padding-top:20px;font-size:13px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}

/* ---------- Barre mobile fixe (conversion) ---------- */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:1fr 1.25fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--ligne);transform:translateY(110%);transition:transform .25s ease}
.mbar.on{transform:none}
.mbar .btn{min-height:52px;font-size:15px;padding:0 12px}

/* ---------- Desktop ---------- */
@media (min-width:760px){
  .wrap{padding:0 32px}
  .hdr-tel .txt{display:inline}
  .hero-cta{grid-auto-flow:column;justify-content:start}
  .trust .wrap{grid-template-columns:repeat(4,1fr);padding:0 32px}
  .trust div{padding:22px 0}
  .svc-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .row2{gap:14px}
  .final{padding:64px 56px}
  .foot{padding-bottom:56px}
  .foot .grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media (min-width:1000px){
  .nav{display:flex}
  .hero{padding:150px 0 90px;min-height:720px}
  .hero .wrap{grid-template-columns:1.1fr .9fr;align-items:center;gap:56px}
  .svc-grid{grid-template-columns:repeat(3,1fr)}
  .about{grid-template-columns:.8fr 1.2fr;gap:64px}
  .sec{padding:104px 0}
  .mbar{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.final h2 em{color:var(--cyan)}

/* --- Choix rapide groupé --- */
.pick-g{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--bleu);padding:16px 12px 8px;border-top:1px solid var(--ligne)}
.pick-t+.pick-g{border-top:0;padding-top:4px}
.pick-g+a{border-top:0}
/* --- Services groupés --- */
.svc-h{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gris);margin:40px 0 -20px;display:flex;align-items:center;gap:12px}
.svc-h::after{content:"";flex:1;height:1px;background:var(--ligne)}
/* --- H1 des pages service --- */
.hero h1.svc-t{font-size:clamp(44px,11vw,84px);line-height:.98;letter-spacing:-.045em;max-width:11ch}