/* ============================================================
   AN RÉNOV — Couvreur Manche (50)
   Palette ardoise / cuivre-tuile · Fraunces + Inter
   ============================================================ */

:root{
  --ink:#1b2831;          /* ardoise foncée */
  --ink-deep:#111a20;     /* plus foncé (hero/footer) */
  --ink-soft:#2b3d48;     /* cartes sombres */
  --copper:#c26134;       /* cuivre / tuile — accent */
  --copper-d:#a94f27;
  --copper-l:#d87a4c;
  --zinc:#7d97a3;         /* zinc bleu-gris */
  --cream:#f5f1ea;        /* fond clair */
  --cream-2:#ece5da;      /* fond clair alt */
  --paper:#fbf9f5;
  --line:#dcd3c6;         /* filets clairs */
  --text:#23303a;         /* corps sur clair */
  --text-soft:#5c6b74;
  --cream-soft:rgba(245,241,234,.72);
  --shadow:0 18px 44px -22px rgba(17,26,32,.55);
  --shadow-s:0 8px 24px -14px rgba(17,26,32,.45);
  --r:14px;
  --maxw:1200px;
  --font-head:'Fraunces',Georgia,serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  font-family:var(--font-body);
  color:var(--text);
  background:var(--cream);
  line-height:1.65;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.08;color:var(--ink);letter-spacing:-.01em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- skip link / a11y ---- */
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:var(--copper);color:#fff;padding:12px 18px;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--copper);outline-offset:2px;border-radius:4px}

/* ============ BOUTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  padding:14px 24px;border-radius:11px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;line-height:1;
}
.btn i{font-size:.92em}
.btn-lg{padding:17px 30px;font-size:16px}
.btn-sm{padding:11px 18px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--copper);color:#fff;box-shadow:0 12px 26px -14px rgba(194,97,52,.9)}
.btn-primary:hover{background:var(--copper-d);transform:translateY(-2px)}
.btn-light{background:var(--cream);color:var(--ink)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--cream)}
.btn-ghost-light{background:transparent;color:var(--cream);border-color:rgba(245,241,234,.5)}
.btn-ghost-light:hover{background:rgba(245,241,234,.12);border-color:var(--cream);transform:translateY(-2px)}

/* ============ PRELOADER ============ */
.preloader{
  position:fixed;inset:0;z-index:2000;background:var(--ink-deep);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .5s ease,visibility .5s ease;
}
.preloader.hide{opacity:0;visibility:hidden}
html.visited .preloader{display:none}
.preloader-roof{position:relative;width:96px;height:52px}
.preloader-roof .pl-line{
  position:absolute;bottom:0;left:50%;width:0;height:0;
  border-left:48px solid transparent;border-right:48px solid transparent;
  border-bottom:0 solid var(--copper);transform:translateX(-50%);
  animation:roofrise 1.1s ease-in-out infinite;
}
.preloader-roof .pl-line:nth-child(1){animation-delay:0s}
.preloader-roof .pl-line:nth-child(2){animation-delay:.15s;filter:brightness(1.15)}
.preloader-roof .pl-line:nth-child(3){animation-delay:.3s;filter:brightness(1.3)}
@keyframes roofrise{0%,100%{border-bottom-width:8px;opacity:.4}50%{border-bottom-width:44px;opacity:1}}
.preloader-name{font-family:var(--font-head);font-weight:900;font-size:22px;letter-spacing:.14em;color:var(--cream)}

/* ============ HEADER ============ */
.header{position:sticky;top:0;z-index:900;background:rgba(251,249,245,.9);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:box-shadow .25s ease,border-color .25s ease}
.header.scrolled{box-shadow:0 6px 24px -18px rgba(17,26,32,.7);border-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{
  display:grid;place-items:center;width:44px;height:44px;border-radius:11px;
  background:var(--ink);flex:0 0 auto;overflow:hidden;
}
.logo-mark svg{display:block}
.logo-text{display:flex;flex-direction:column;font-family:var(--font-head);font-weight:700;font-size:20px;color:var(--ink);line-height:1.05}
.logo-text small{font-family:var(--font-body);font-weight:600;font-size:11px;letter-spacing:.04em;color:var(--text-soft);text-transform:uppercase;margin-top:2px}
.nav-main{display:flex;gap:30px}
.nav-main a{font-weight:600;font-size:15px;color:var(--text);position:relative;padding:4px 0}
.nav-main a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--copper);transition:width .22s ease}
.nav-main a:hover{color:var(--ink)}
.nav-main a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:14px}
.header-tel{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--ink)}
.header-tel i{color:var(--copper)}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:none;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s;margin:0 auto}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav-mobile{
  position:fixed;top:74px;right:0;width:min(320px,86vw);height:calc(100vh - 74px);
  background:var(--ink);padding:26px 24px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility .3s ease;z-index:899;
}
.nav-mobile.open{transform:translateX(0);visibility:visible}
.nav-mobile a{color:var(--cream);font-weight:600;font-size:17px;padding:13px 4px;border-bottom:1px solid rgba(245,241,234,.1)}
.nav-mobile .nav-mobile-cta{margin-top:14px;border-bottom:none;justify-content:center}
.nav-mobile-tel{display:flex;align-items:center;gap:10px;color:var(--copper-l)!important;font-size:16px;border-bottom:none!important;margin-top:6px}

/* ============ HERO ============ */
.hero{position:relative;background:var(--ink-deep);color:var(--cream);overflow:hidden;padding:96px 0 84px}
.hero-bg{position:absolute;inset:0;z-index:0;
  background:url('img/hero2.jpg') center 38%/cover no-repeat;
}
.hero-bg::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(92deg,rgba(13,19,24,.94) 0%,rgba(13,19,24,.82) 42%,rgba(16,24,30,.45) 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,19,24,.35) 0%,transparent 30%,transparent 70%,rgba(13,19,24,.55) 100%);
}
.hero-inner{position:relative;z-index:1;max-width:820px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-l);margin-bottom:22px}
.eyebrow-dash{display:inline-block;width:30px;height:2px;background:var(--copper)}
.hero-title{font-size:clamp(38px,6vw,74px);font-weight:900;line-height:1.02;color:#fff;letter-spacing:-.02em}
.hero-title em{font-style:normal;color:var(--copper-l)}
.hero-lede{margin-top:24px;max-width:600px;font-size:clamp(16px,1.9vw,19px);color:var(--cream-soft);line-height:1.6}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(245,241,234,.14)}
.hero-points li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--cream-soft)}
.hero-points i{color:var(--copper-l);font-size:15px}

/* ============ TRUST ============ */
.trust{background:var(--ink);color:var(--cream);border-top:1px solid rgba(245,241,234,.08)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-cell{display:flex;align-items:center;gap:15px;padding:26px 26px;position:relative}
.trust-cell:not(:last-child)::after{content:"";position:absolute;right:0;top:22%;height:56%;width:1px;background:rgba(245,241,234,.13)}
.trust-cell i{font-size:24px;color:var(--copper-l);width:26px;text-align:center;flex:0 0 auto}
.trust-cell>div{display:flex;flex-direction:column}
.trust-strong{font-family:var(--font-head);font-weight:700;font-size:18px;color:#fff}
.trust-soft{font-size:13px;color:var(--cream-soft)}

/* ============ URGENCE ============ */
.urgence{background:var(--copper);color:#fff}
.urgence-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 24px}
.urgence-kicker{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#ffe4d5;margin-bottom:8px}
.urgence-title{color:#fff;font-size:clamp(21px,2.6vw,30px);line-height:1.15}
.urgence-txt p{color:rgba(255,255,255,.92);margin-top:8px;max-width:640px;font-size:15.5px}
.urgence-btn{flex:0 0 auto;box-shadow:0 14px 30px -16px rgba(0,0,0,.5)}

/* ============ SECTIONS génériques ============ */
.section{padding:88px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 52px;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-d);margin-bottom:14px}
.eyebrow-center{justify-content:center}
.eyebrow-light{color:var(--copper-l)}
.section-title{font-size:clamp(28px,3.4vw,44px);font-weight:700;color:var(--ink)}
.section-title-light{color:#fff}
.section-title-left{text-align:left}
.section-intro{margin:16px auto 0;max-width:620px;color:var(--text-soft);font-size:16.5px}

/* ============ PRESTATIONS ============ */
.presta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.presta-card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:28px 24px 24px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.presta-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--copper-l)}
.presta-num{position:absolute;top:14px;right:16px;font-family:var(--font-head);font-weight:900;font-size:30px;color:var(--cream-2);line-height:1}
.presta-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:13px;background:var(--ink);color:var(--copper-l);font-size:22px;margin-bottom:16px}
.presta-card--soft .presta-icon{background:var(--copper);color:#fff}
.presta-card h3{font-size:19px;margin-bottom:8px}
.presta-card p{font-size:14.5px;color:var(--text-soft);line-height:1.55}
.presta-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:40px}

/* ============ RÉALISATIONS — avant/après ============ */
.realisations{background:var(--cream-2)}
.ba{position:relative;max-width:900px;margin:0 auto;aspect-ratio:16/10;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);user-select:none;touch-action:pan-y;border:1px solid var(--line)}
.ba-after,.ba-before{position:absolute;inset:0}
.ba-after img,.ba-before img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.ba-before{clip-path:inset(0 50% 0 0)}
.ba-tag{position:absolute;top:16px;padding:6px 14px;border-radius:999px;font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#fff}
.ba-tag-after{right:16px;background:var(--copper)}
.ba-tag-before{left:16px;background:rgba(27,40,49,.85)}
.ba-caption{text-align:center;margin-top:16px;color:var(--text-soft);font-size:14px}
.ba-caption+.ba{margin-top:40px}

/* Paires avant/après — une carte par ligne, images larges */
.pairs-grid{display:grid;grid-template-columns:1fr;gap:34px;max-width:900px;margin:48px auto 0}
.pair-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-s)}
.pair-imgs{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.pair-imgs figure{position:relative;margin:0;aspect-ratio:4/5;overflow:hidden}
.pair-imgs--wide{grid-template-columns:1fr}
.pair-imgs--wide figure{aspect-ratio:16/10}
.pair-imgs img{width:100%;height:100%;object-fit:cover;display:block}
.pair-imgs figcaption{position:absolute;bottom:12px;left:12px;padding:5px 13px;border-radius:999px;font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(27,40,49,.85)}
.pair-imgs figure:last-child figcaption{background:var(--copper)}
.pair-card h3{font-size:21px;margin:20px 22px 6px}
.pair-card p{font-size:15px;color:var(--text-soft);margin:0 22px 20px;line-height:1.5}

.chantiers-title{text-align:center;font-size:clamp(22px,3vw,28px);margin:64px 0 0;color:var(--ink)}

/* Galerie chantiers */
.chantiers-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:900px;margin:44px auto 0}
.chantiers-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow-s)}
.ba-handle{
  position:absolute;top:0;left:50%;transform:translateX(-50%);width:44px;height:100%;
  display:grid;place-items:center;cursor:ew-resize;z-index:3;
}
.ba-handle::before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:3px;background:#fff;box-shadow:0 0 0 1px rgba(17,26,32,.15)}
.ba-handle i{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#fff;color:var(--ink);font-size:15px;box-shadow:var(--shadow-s)}
.realisations-note{text-align:center;margin-top:22px;color:var(--text-soft);font-size:14px;font-style:italic}

/* ============ ENTREPRISE ============ */
.entreprise-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:56px;align-items:center}
.entreprise-statement{margin-top:16px;font-size:16.5px;color:var(--text);max-width:620px}
.entreprise-statement strong{color:var(--copper-d)}
.entreprise-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px 30px;margin-top:30px;padding-top:28px;border-top:1px solid var(--line)}
.em-k{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-soft);font-weight:600;margin-bottom:3px}
.em-v{display:block;font-family:var(--font-head);font-weight:600;font-size:17px;color:var(--ink)}
.entreprise-year{position:relative;background:var(--ink);color:var(--cream);border-radius:18px;padding:44px 34px;text-align:center;overflow:hidden;transform:rotate(-1.5deg);box-shadow:var(--shadow)}
.entreprise-year::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(245,241,234,.05) 0 2px,transparent 2px 20px)}
.entreprise-year-num{position:relative;display:block;font-family:var(--font-head);font-weight:900;font-size:clamp(62px,9vw,92px);line-height:.9;color:var(--copper-l)}
.entreprise-year-label{position:relative;display:block;margin-top:10px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--cream-soft)}

/* ============ MÉTHODE ============ */
.methode{background:var(--ink-deep);color:var(--cream)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{position:relative;background:var(--ink-soft);border:1px solid rgba(245,241,234,.08);border-radius:var(--r);padding:26px 20px;text-align:left}
.step-num{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--copper);color:#fff;font-family:var(--font-head);font-weight:900;font-size:19px;margin-bottom:15px}
.step h3{color:#fff;font-size:17px;margin-bottom:6px}
.step p{color:var(--cream-soft);font-size:13.5px;line-height:1.5}

/* ============ ZONE ============ */
.zone-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:center}
.zone-intro{margin-top:14px;color:var(--text-soft);font-size:16px;max-width:460px}
.zone-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:11px 20px;margin-top:26px}
.zone-list li{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--ink)}
.zone-list i{color:var(--copper);font-size:14px}
.zone-note{margin-top:22px;font-size:14.5px;color:var(--text-soft);font-style:italic}
.zone-map{border-radius:18px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);min-width:0}
.zone-map iframe{width:100%;height:400px;display:block;border:0;filter:grayscale(.15)}

/* ============ FAQ ============ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:4px 22px;transition:border-color .2s ease}
.faq-item[open]{border-color:var(--copper-l)}
.faq-item summary{list-style:none;cursor:pointer;font-family:var(--font-head);font-weight:600;font-size:17px;color:var(--ink);padding:16px 30px 16px 0;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\2b";position:absolute;right:0;top:15px;font-family:var(--font-body);font-weight:600;color:var(--copper);font-size:19px;transition:transform .2s ease}
.faq-item[open] summary::after{content:"\2212"}
.faq-item p{padding:0 0 18px;color:var(--text-soft);font-size:15px;line-height:1.6}

/* ============ DEVIS ============ */
.devis{background:var(--ink-deep);color:var(--cream)}
.devis-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:start}
.devis-lede{margin-top:14px;color:var(--cream-soft);font-size:16.5px;max-width:480px}
.devis-points{list-style:none;margin-top:24px;display:flex;flex-direction:column;gap:12px}
.devis-points li{display:flex;align-items:center;gap:12px;font-size:15.5px;color:var(--cream)}
.devis-points i{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:rgba(194,97,52,.22);color:var(--copper-l);font-size:12px;flex:0 0 auto}
.devis-direct{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:30px;padding-top:26px;border-top:1px solid rgba(245,241,234,.14)}
.devis-direct-item{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15.5px;color:#fff}
.devis-direct-item i{color:var(--copper-l)}
.devis-form{background:var(--paper);border-radius:18px;padding:30px 28px;box-shadow:var(--shadow)}
.form-field{display:flex;flex-direction:column;margin-bottom:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field label{font-weight:600;font-size:13.5px;color:var(--ink);margin-bottom:7px}
.form-field input,.form-field select,.form-field textarea{
  font-family:var(--font-body);font-size:16px;color:var(--text);
  padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;background:#fff;width:100%;transition:border-color .18s ease,box-shadow .18s ease;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--copper);box-shadow:0 0 0 3px rgba(194,97,52,.15)}
.form-field textarea{resize:vertical;min-height:110px}
.devis-form .btn-block{margin-top:6px}
.form-legal{margin-top:14px;font-size:12px;color:var(--text-soft);line-height:1.5}
.form-legal a{color:var(--copper-d);text-decoration:underline}

/* ============ FOOTER ============ */
.footer{background:var(--ink-deep);color:var(--cream-soft)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding:60px 24px 40px}
.footer-logo{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:700;font-size:21px;color:#fff;margin-bottom:14px}
.footer-desc{font-size:14.5px;max-width:320px;line-height:1.6}
.footer-col h4{color:#fff;font-size:14px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:15px;font-family:var(--font-body);font-weight:700}
.footer-col a,.footer-addr{display:flex;align-items:center;gap:9px;font-size:14.5px;color:var(--cream-soft);padding:4px 0}
.footer-col a:hover{color:#fff}
.footer-col a i,.footer-addr i{color:var(--copper-l);width:15px}
.footer-bottom{border-top:1px solid rgba(245,241,234,.1)}
.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:20px 24px;font-size:12.5px;color:rgba(245,241,234,.5)}

/* ============ FLOATS + MOBILE BAR ============ */
.float-wa,.float-top{position:fixed;right:20px;z-index:850;display:grid;place-items:center;border:none;cursor:pointer;border-radius:50%;box-shadow:var(--shadow);transition:transform .2s ease,opacity .2s ease}
.float-wa{bottom:22px;width:56px;height:56px;background:#25d366;color:#fff;font-size:28px}
.float-wa:hover{transform:scale(1.06)}
.float-top{bottom:88px;width:46px;height:46px;background:var(--ink);color:var(--cream);font-size:17px;opacity:0;visibility:hidden}
.float-top.show{opacity:1;visibility:visible}
.float-top:hover{background:var(--copper)}

.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:860;background:var(--ink);border-top:1px solid rgba(245,241,234,.12);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}
.mobile-bar{grid-template-columns:1fr 1fr 1fr;gap:8px}
.mobile-bar-item{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 6px;border-radius:11px;font-weight:700;font-size:14.5px;color:#fff}
.mb-call{background:var(--copper)}
.mb-wa{background:#25d366}
.mb-devis{background:var(--ink-soft);border:1.5px solid rgba(245,241,234,.25)}

/* ============ COOKIE ============ */
.cookie-banner{position:fixed;bottom:20px;left:20px;right:auto;max-width:360px;z-index:840;background:var(--ink);color:var(--cream);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}
.cookie-banner p{font-size:13px;line-height:1.5;color:var(--cream-soft)}
.cookie-banner button{align-self:flex-start;background:var(--copper);color:#fff;border:none;padding:9px 20px;border-radius:9px;font-weight:700;font-size:13.5px;cursor:pointer}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .presta-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .entreprise-grid{gap:40px}
}
@media(max-width:900px){
  .nav-main{display:none}
  .burger{display:flex}
  .header-tel span{display:none}
  .header-tel{font-size:19px}
  .entreprise-grid,.zone-grid,.devis-grid{grid-template-columns:1fr;gap:36px}
  .zone-map iframe{height:320px}
  .urgence-inner{flex-direction:column;align-items:flex-start;text-align:left}
  .urgence-btn{width:100%}
}
@media(max-width:760px){
  .section{padding:64px 0}
  .section-head{margin-bottom:38px}
  .logo-text{font-size:18px}
  .logo-text small{display:none}
  .hero{padding:64px 0 60px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-cell{padding:20px 18px}
  .trust-cell:nth-child(odd)::after{display:none}
  .trust-cell:nth-child(1),.trust-cell:nth-child(2){border-bottom:1px solid rgba(245,241,234,.13)}
  .presta-grid{grid-template-columns:1fr;gap:14px}
  .steps{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr;gap:0}
  .zone-list{grid-template-columns:1fr 1fr}
  .pairs-grid{grid-template-columns:1fr;gap:18px}
  .chantiers-grid{grid-template-columns:1fr;gap:12px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px 24px;padding:48px 24px 32px}
  .hero-cta .btn{width:100%}
  .header-cta{display:none}
  .header-actions{gap:10px}
  .presta-cta .btn{width:100%}
  .float-wa{display:none}
  .float-top{bottom:calc(74px + env(safe-area-inset-bottom))}
  .mobile-bar{display:grid}
  body{padding-bottom:70px}
  .cookie-banner{bottom:80px;left:12px;right:12px;max-width:none}
}
@media(max-width:420px){
  .footer-grid{grid-template-columns:1fr}
  .zone-list{grid-template-columns:1fr}
  .entreprise-meta{grid-template-columns:1fr}
}