/* Varol Confort - feuille de style du site public */
:root{
  --primary:#0a2540;--accent:#1f8fd6;--warm:#f07a1a;--radius:16px;
  --ink:#14233a;--muted:#5b6b80;--line:#e3e9f1;--bg:#ffffff;--tint:#f3f7fb;
  --shadow:0 10px 30px -12px rgba(10,37,64,.25);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;color:var(--primary);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.narrow{width:min(820px,100% - 40px)}
.muted{color:var(--muted);font-size:.95em}
.skip{position:absolute;left:-9999px;top:0;background:var(--primary);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--warm);outline-offset:2px}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.85em 1.5em;border-radius:999px;font-weight:650;text-decoration:none;border:2px solid transparent;transition:transform .15s,box-shadow .15s,background .15s;cursor:pointer;line-height:1.2}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-sm{padding:.55em 1.1em;font-size:.95rem}
.btn-lg{padding:1em 1.8em;font-size:1.1rem}
.btn-primary{background:var(--primary);color:#fff}
.btn-warm{background:var(--warm);color:#fff}
.btn-ghost{border-color:currentColor;color:inherit;background:rgba(255,255,255,.08)}
.btn svg{flex:none}

/* En-tête */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--primary);font-weight:800;font-size:1.25rem}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff}
.brand-mark svg{width:24px;height:24px}
.nav{display:flex;align-items:center;gap:6px}
.nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:550;padding:.5em .8em;border-radius:8px}
.nav a:not(.btn):hover{background:var(--tint);color:var(--primary)}
.nav .btn{margin-left:8px}
.burger{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--primary);margin:5px 0;border-radius:2px;transition:.2s}
@media (max-width:900px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0;justify-content:center}
  .burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger[aria-expanded=true] span:nth-child(2){opacity:0}
  .burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* Bannière */
.hero{position:relative;overflow:hidden;display:flex;align-items:center;isolation:isolate;background:var(--primary)}
.hero-s{min-height:52vh}.hero-m{min-height:66vh}.hero-l{min-height:84vh}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-veil{position:absolute;inset:0;z-index:-1}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:linear-gradient(90deg,var(--accent),var(--warm));z-index:1}
.hero-in{padding:90px 0}
.hero-in>*{max-width:760px}
.hero-center .hero-in{text-align:center}
.hero-center .hero-in>*{margin-inline:auto}
.hero-center .actions{justify-content:center}
.hero h1{color:inherit;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:.82rem;padding:.4em 1em;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3)}
.lead{font-size:1.18rem;opacity:.95}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Bandeau de garanties */
.badges{background:var(--primary);color:#fff}
.badges ul{list-style:none;margin:0 auto;padding:18px 0;display:flex;flex-wrap:wrap;justify-content:space-around;gap:12px 28px}
.badges li{display:flex;align-items:center;gap:10px;font-weight:600}
.badges svg{color:var(--warm)}

/* Sections */
.section{padding:clamp(64px,9vw,110px) 0}
.tint{background:var(--tint)}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head.left{text-align:left;margin:0 0 24px}
.label{display:inline-block;color:var(--warm);font-weight:750;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;margin-bottom:.6em}
.intro{color:var(--muted);font-size:1.08rem}
.prose p{color:#33445a}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,80px);align-items:center}
.split.img-left .photo{order:-1}
.split.solo{grid-template-columns:1fr;max-width:820px}
.photo{margin:0;position:relative}
.photo::before{content:"";position:absolute;inset:18px -18px -18px 18px;border-radius:calc(var(--radius) + 6px);background:linear-gradient(135deg,var(--accent),var(--warm));opacity:.9;z-index:-1}
.split.img-left .photo::before{inset:18px 18px -18px -18px}
.photo img{width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
@media (max-width:860px){.split{grid-template-columns:1fr}.split .photo{order:-1;margin-right:18px}}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}

.ico{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:14px;background:color-mix(in srgb,var(--accent) 14%,white);color:var(--accent);margin-bottom:16px}
.ico.warm{background:color-mix(in srgb,var(--warm) 14%,white);color:var(--warm)}
.ico svg{width:28px;height:28px}

.feature{padding:8px 4px}
.feature p{color:var(--muted);margin:0}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-body{padding:28px}
.card-body p{color:var(--muted);margin:0}
.card-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
a.card{text-decoration:none;color:inherit}
.card.contact{padding:28px;text-align:center;align-items:center}
.card.contact p{margin:0;color:var(--ink);font-weight:600}
.card.contact p.muted{font-weight:400;margin-top:8px}

/* Citation */
.quote{position:relative;isolation:isolate;padding:clamp(64px,8vw,100px) 0;background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 70%,var(--accent)));color:#fff;text-align:center;overflow:hidden}
.quote-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.18;z-index:-1}
.quote blockquote{margin:0 auto;max-width:860px}
.quote svg{color:var(--warm);margin:0 auto 14px}
.quote p{font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.6;font-weight:500}
.quote footer{opacity:.8;font-weight:600}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;list-style:none;padding:18px 56px 18px 22px;font-weight:650;position:relative;color:var(--primary)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;border-right:2px solid var(--warm);border-bottom:2px solid var(--warm);transform:translateY(-70%) rotate(45deg);transition:.2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq .answer{padding:0 22px 8px;color:var(--muted)}

/* Bandeau devis */
.cta-band{background:linear-gradient(110deg,var(--warm),color-mix(in srgb,var(--warm) 60%,#d9480f));color:#fff;padding:48px 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{margin:0;opacity:.95}
.cta-band .btn-warm{background:#fff;color:var(--warm)}

/* Mentions légales */
.legal{padding:60px 0 90px}
.legal h2{font-size:1.35rem;margin-top:2em}
.dl{list-style:none;padding:0;margin:0 0 1em;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.dl li{display:grid;grid-template-columns:220px 1fr;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line)}
.dl li:last-child{border-bottom:0}
.dl span{color:var(--muted)}
@media (max-width:600px){.dl li{grid-template-columns:1fr;gap:0}}

/* Pied de page */
.site-footer{background:#071a2e;color:#c5d1df;padding:56px 0 20px;font-size:.95rem}
.site-footer .brand{color:#fff;margin-bottom:14px}
.foot{display:flex!important;flex-direction:column;align-items:center;text-align:center;gap:0}
.foot .brand{display:flex;flex-direction:column;align-items:center;gap:10px}
.foot p{margin:0;white-space:nowrap}
@media (max-width:640px){.foot p{white-space:normal}}
.site-footer a{color:#c5d1df;text-decoration:none}
.site-footer a:hover{color:#fff}
.social{list-style:none;padding:0;margin:14px 0 0;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.copy{display:flex;justify-content:space-between;align-items:center;gap:8px 20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:18px;font-size:.85rem;color:rgba(197,209,223,.75)}
@media (max-width:560px){.copy{justify-content:center;text-align:center}}

/* Bouton d'appel mobile */
.sticky-call{display:none}
@media (max-width:760px){
  .sticky-call{display:flex;align-items:center;gap:8px;position:fixed;right:16px;bottom:16px;z-index:60;background:var(--warm);color:#fff;padding:14px 20px;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 10px 30px -6px rgba(0,0,0,.4)}
  body{padding-bottom:70px}
}

/* Apparition au défilement */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.btn:hover,.card:hover{transform:none}}
@media print{.site-header,.sticky-call,.cta-band{display:none}}