/* Site complet (multi-pages) — démo couvreur "Toitures Martin" */
:root{--brick:#0e7490;--brick-d:#0a5266;--slate:#0f262e;--cream:#e9f7fb;--line:#ece3df;--ok:#1f9d57;--gold:#e0913a;--ink:#26313d;--muted:#6b7682;
  font-family:"Plus Jakarta Sans",system-ui,sans-serif;}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);background:#fff;line-height:1.6}
img{display:block;max-width:100%} a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
h1,h2,h3{margin:0 0 .4em;line-height:1.12;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(30px,4.6vw,48px)} h2{font-size:clamp(25px,3.4vw,36px)} p{margin:0 0 1em}
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;padding:13px 22px;border-radius:8px;cursor:pointer;border:0;transition:transform .15s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .2s}
.btn::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .6s;pointer-events:none}
.btn:hover::after{left:160%}.btn:hover{transform:translateY(-3px)}.btn:active{transform:translateY(0) scale(.98)}
.btn-brick{background:var(--brick);color:#fff;box-shadow:0 8px 22px rgba(14,116,144,.35)}.btn-brick:hover{background:var(--brick-d);box-shadow:0 16px 34px rgba(14,116,144,.48)}
.btn-call{background:var(--ok);color:#fff;box-shadow:0 8px 22px rgba(31,157,87,.32);animation:pulse 2.4s ease-in-out infinite}.btn-call:hover{box-shadow:0 16px 34px rgba(31,157,87,.48)}
.btn-ghost{background:transparent;color:#fff;border:1.6px solid rgba(255,255,255,.6)}.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
@keyframes pulse{0%,100%{box-shadow:0 8px 22px rgba(31,157,87,.32)}50%{box-shadow:0 8px 22px rgba(31,157,87,.32),0 0 0 9px rgba(31,157,87,.1)}}

.strip{background:var(--slate);color:#cfd8e2;font-size:13px;font-weight:600}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;height:38px}.strip a{color:#fff}
@media(max-width:760px){.strip .l{display:none}}
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;color:var(--slate)}
.brand .mk{width:36px;height:36px;border-radius:9px;background:var(--brick);display:flex;align-items:center;justify-content:center;flex:0 0 36px}
.brand .mk svg{width:21px;height:21px;color:#fff}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-weight:700;font-size:15px;color:#46535f;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brick);transition:width .25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--brick)}
.nav-r{display:flex;align-items:center;gap:14px}
.nav-tel{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:17px;color:var(--slate);white-space:nowrap}
.nav-tel .ph{font-size:19px;display:inline-block;transform-origin:50% 65%;animation:ring 2.2s ease-in-out infinite}
@keyframes ring{0%,55%,100%{transform:rotate(0)}5%,15%,25%{transform:rotate(15deg)}10%,20%{transform:rotate(-15deg)}}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2.5px;background:var(--slate);border-radius:2px}
@media(max-width:900px){
  .nav-links{position:fixed;inset:110px 0 auto 0;flex-direction:column;background:#fff;padding:22px;gap:16px;border-bottom:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.1);transform:translateY(-130%);transition:transform .3s;align-items:flex-start}
  .nav-links.open{transform:translateY(0)} .burger{display:flex} .nav-tel .lbl{display:none} .nav-r .btn{display:none}
}
.nav-tel .t small{display:block;font-size:11px;color:var(--muted);font-weight:600;margin-bottom:-3px}

.hero{position:relative;color:#fff;display:flex;align-items:center;background:var(--slate)}
.hero.tall{min-height:72vh} .hero.short{min-height:46vh}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero .bg.home{background-image:linear-gradient(105deg,rgba(15,38,46,.92),rgba(15,38,46,.55)),url("https://images.unsplash.com/photo-1744869524920-f0efc925b82f?auto=format&fit=crop&w=1600&q=70")}
.hero .bg.page{background-image:linear-gradient(105deg,rgba(15,38,46,.9),rgba(15,38,46,.6)),url("https://images.unsplash.com/photo-1696987007764-7f8b85dd3033?auto=format&fit=crop&w=1600&q=70")}
.hero .wrap{position:relative;padding:60px 22px}
.hero .eyebrow{display:inline-block;background:rgba(14,116,144,.92);padding:7px 14px;border-radius:6px;font-weight:700;font-size:13px;margin-bottom:16px}
.hero h1{max-width:680px} .hero p{max-width:560px;font-size:18px;color:#e7ecf1}
.hero .cta{display:flex;flex-wrap:wrap;gap:13px;margin:24px 0 22px}
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:8px 13px;border-radius:7px;font-size:13px;font-weight:700}
.badge.star{color:#ffd479}
.crumb{color:#cdd6df;font-size:14px;font-weight:600}

section{padding:70px 0}.center{text-align:center}.lead{max-width:660px;margin:0 auto 44px}
.kick{color:var(--brick);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:13px;margin-bottom:8px}
.sub{color:var(--muted);font-size:17px}.soft{background:var(--cream)}
.grid{display:grid;gap:20px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:840px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.g3,.g2,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-5px);box-shadow:0 14px 34px rgba(15,38,46,.1)}
.card .ic{width:50px;height:50px;border-radius:11px;background:#d6eef3;display:flex;align-items:center;justify-content:center;margin-bottom:14px;transition:transform .3s}
.card:hover .ic{transform:scale(1.1) rotate(-3deg)}.card .ic svg{width:26px;height:26px;color:var(--brick)}
.card h3{font-size:19px;margin-bottom:6px}.card p{margin:0;color:var(--muted);font-size:15px}
.prest{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:34px}
.prest:nth-child(even) .ptxt{order:2}
@media(max-width:760px){.prest{grid-template-columns:1fr;gap:16px}.prest:nth-child(even) .ptxt{order:0}}
.prest .pic{border-radius:12px;overflow:hidden;aspect-ratio:16/10;background:var(--slate)}
.prest .pic img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.prest:hover .pic img{transform:scale(1.04)}
.prest h3{font-size:23px}.prest ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}.prest li{margin:4px 0}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:840px){.gal{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.gal{grid-template-columns:1fr}}
.shot{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--slate)}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.shot:hover img{transform:scale(1.06)}
.shot .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(transparent,rgba(15,38,46,.85))}
.aides{background:var(--slate);color:#fff}.aides .wrap{display:flex;align-items:center;gap:30px;flex-wrap:wrap;justify-content:space-between}
.aides .big{font-size:clamp(23px,3vw,32px);font-weight:800}.aides .big span{color:var(--gold)}.aides p{margin:6px 0 0;color:#c4cdd6;max-width:520px}
.why .ic{width:48px;height:48px;border-radius:50%;background:var(--brick);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;transition:transform .3s}
.why .col:hover .ic{transform:scale(1.12) rotate(-4deg)}.why .ic svg{width:24px;height:24px;color:#fff}.why .col{text-align:center;transition:transform .25s}.why .col:hover{transform:translateY(-6px)}.why h3{font-size:17px}
.rev{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;transition:transform .25s,box-shadow .25s}.rev:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(15,38,46,.12)}
.rev .st{color:#f5a623;letter-spacing:2px;margin-bottom:8px}.rev p{margin:0 0 12px;font-size:15px}.rev .who{font-weight:700;font-size:14px}
.gnote{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 18px;font-weight:800;margin-top:6px}.gnote b{font-size:24px;color:var(--brick)}
.zone{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin-top:8px}
.zone span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:14px;font-weight:600;transition:transform .2s,background .2s,color .2s,border-color .2s}
.zone span:hover{transform:translateY(-3px);background:var(--brick);color:#fff;border-color:var(--brick)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}@media(max-width:680px){.stats{grid-template-columns:1fr 1fr;gap:28px}}
.stat .n{font-size:clamp(30px,4vw,44px);font-weight:800;color:var(--brick)}.stat .l{color:var(--muted);font-size:14px;font-weight:600}
.devis{background:var(--slate);color:#fff}.devis .box{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}@media(max-width:820px){.devis .box{grid-template-columns:1fr}}
form{background:#fff;border-radius:14px;padding:24px}.fld{margin-bottom:13px}.fld label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:5px}
.fld input,.fld textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;font-size:15px;font-family:inherit;color:var(--ink)}.fld textarea{min-height:84px;resize:vertical}
footer{background:#0a1b21;color:#9aa6b2;padding:44px 0 90px;font-size:14px}footer b{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px;margin-bottom:24px}@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:22px}}
footer h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 12px}footer .links{display:flex;flex-direction:column;gap:8px}footer a:hover{color:#fff}
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:10px;padding:9px 12px;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.08)}.mbar .btn{flex:1;justify-content:center;padding:13px}@media(max-width:760px){.mbar{display:flex}}
.anim-ready .reveal{opacity:0;transform:translateY(28px) scale(.985);transition:opacity .6s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.anim-ready .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.anim-ready .reveal{opacity:1!important;transform:none!important;transition:none!important}}
.demo-switch{position:fixed;right:22px;bottom:26px;z-index:70;display:flex;align-items:center;gap:13px;background:var(--sw,#0e7490);border-radius:999px;padding:14px 24px 14px 16px;box-shadow:0 18px 44px rgba(0,0,0,.3);text-decoration:none;color:#fff;transition:transform .2s,box-shadow .2s;animation:dsP 2.2s ease-in-out infinite}
.demo-switch:hover{transform:translateY(-4px) scale(1.03)}
.demo-switch .i{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.22);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 44px;font-size:21px}
.demo-switch b{font-size:16px;display:block;line-height:1.15;color:#fff}.demo-switch small{color:rgba(255,255,255,.85);font-size:12.5px}
@keyframes dsP{0%,100%{box-shadow:0 18px 44px rgba(0,0,0,.3)}50%{box-shadow:0 18px 44px rgba(0,0,0,.3),0 0 0 11px var(--swh,rgba(14,116,144,.14))}}
@media(max-width:760px){.demo-switch{bottom:70px;left:14px;right:14px;justify-content:center;padding:15px 20px}}
@media(max-width:820px){.cgrid{grid-template-columns:1fr!important;gap:30px!important}}