:root{--red:#e30613;--red-d:#b8040f;--ink:#111;--ink-2:#2a2a2a;--grey:#8c8c8c;--line:#e7e7e7;--bg:#f6f6f4;--radius:14px;--max:1180px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--display:"Montserrat",var(--font)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 17px/1.65 var(--font);color:var(--ink-2);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
main a:not(.btn):not(.card):not(.lnk){color:var(--red-d);text-underline-offset:3px}
h1,h2,h3{font-family:var(--display);color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3vw,2.35rem);font-weight:800}
h3{font-size:1.12rem;font-weight:800}
p{margin:0 0 1em}
ul.list{padding-left:1.15em;margin:0 0 1.2em}ul.list li{margin-bottom:.4em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
.eyebrow{display:inline-block;font:600 .76rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:.55em;padding:.95em 1.5em;border-radius:999px;font:600 .95rem/1 var(--display);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000}
.btn-line{border-color:var(--ink);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
section{padding:84px 0}
section.tight{padding:56px 0}
.alt{background:var(--bg)}
.dark{background:var(--ink);color:#d8d8d8}.dark h2,.dark h3{color:#fff}
.head{max-width:740px;margin-bottom:40px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}

/* Barre haute + en-tête */
.top{background:var(--ink);color:#cfcfcf;font-size:.82rem}
.top .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:7px;padding-bottom:7px}
.top a{text-decoration:none;color:#fff}
header.site{position:sticky;top:0;z-index:50;background:rgba(17,17,17,.97);border-bottom:1px solid #222}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:72px}
.logo img{height:40px;width:auto}
nav.main>ul{list-style:none;display:flex;gap:2px;margin:0;padding:0}
nav.main li{position:relative}
nav.main a{display:block;padding:10px 11px;color:#e9e9e9;text-decoration:none;font:600 .85rem/1 var(--display);border-radius:8px}
nav.main a:hover,nav.main a[aria-current=page]{background:#262626;color:#fff}
nav.main .sub{list-style:none;margin:0;padding:8px;position:absolute;top:100%;left:0;min-width:230px;background:#1a1a1a;border:1px solid #2c2c2c;border-radius:12px;display:none;box-shadow:0 18px 40px rgba(0,0,0,.35)}
nav.main li:hover>.sub,nav.main li:focus-within>.sub{display:block}
nav.main .sub a{padding:11px 12px;font-weight:600}
nav.main .has>a::after{content:"";display:inline-block;margin-left:6px;width:6px;height:6px;border-right:2px solid #888;border-bottom:2px solid #888;transform:translateY(-3px) rotate(45deg)}
.hdr-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
@media (max-width:1240px){
  nav.main{position:absolute;top:72px;left:0;right:0;background:var(--ink);display:none;border-bottom:1px solid #222;max-height:calc(100vh - 72px);overflow:auto}
  nav.main.open{display:block}
  nav.main>ul{flex-direction:column;padding:10px 16px 18px}
  nav.main a{padding:13px 10px;font-size:1rem}
  nav.main .sub{position:static;display:block;background:none;border:0;box-shadow:none;padding:0 0 6px 14px}
  nav.main .sub a{font-weight:400;color:#bbb;padding:9px 10px}
  nav.main .has>a::after{display:none}
  .burger{display:block}
  .hdr-cta .btn{display:none}
}
@media (max-width:720px){.top .wrap>span:first-child{display:none}.top .wrap{justify-content:center}}

/* Hero accueil */
.hero{position:relative;color:#fff;background:#0d0d0d;overflow:hidden;padding:0}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.92) 0%,rgba(10,10,10,.7) 45%,rgba(10,10,10,.15) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:110px;padding-bottom:96px}
.hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.5rem);font-weight:800;max-width:760px}
.hero h1 span{color:var(--red)}
.lead{font-size:1.15rem;max-width:620px}
.hero .lead{color:#e2e2e2}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.hero .ctas{margin-bottom:46px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden;max-width:860px}
.stats div{background:rgba(17,17,17,.78);padding:18px 20px}
.stats b{display:block;font:800 1.6rem/1.1 var(--display);color:#fff}
.stats small{color:#bdbdbd;font-size:.84rem}
@media (max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}.hero .wrap{padding-top:70px;padding-bottom:60px}}

/* Hero pages intérieures */
.phero{background:var(--ink);color:#d9d9d9;padding:0}
.phero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:56px;padding-bottom:64px}
.phero h1{color:#fff;font-size:clamp(1.9rem,4vw,3rem);font-weight:800}
.phero .lead{color:#d6d6d6}
.phero figure{margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1;max-height:440px;background:#222}
.phero figure img{width:100%;height:100%;object-fit:cover}
.phero.noimg .wrap{grid-template-columns:1fr}
.crumbs{font-size:.82rem;color:#9a9a9a;margin-bottom:18px}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;color:#666}
.crumbs a{color:#cfcfcf;text-decoration:none}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding:0;list-style:none}
.badges li{border:1px solid #3a3a3a;border-radius:999px;padding:6px 13px;font-size:.83rem;color:#e6e6e6}
@media (max-width:900px){.phero .wrap{grid-template-columns:1fr;gap:30px;padding-top:36px}.phero figure{aspect-ratio:16/10;max-height:none}}

/* Cartes profils */
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.cards.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{border-radius:var(--radius);overflow:hidden;background:#fff;color:var(--ink-2);text-decoration:none;display:flex;flex-direction:column;border:1px solid var(--line);transition:box-shadow .25s,transform .25s}
.card .im{aspect-ratio:47/42;overflow:hidden;background:#ddd}
.card.wide .im{aspect-ratio:16/9}
.card img{width:100%;height:100%;object-fit:cover;object-position:center 20%;transition:transform .5s}
.card:hover{box-shadow:0 14px 34px rgba(0,0,0,.08);transform:translateY(-3px)}
.card:hover img{transform:scale(1.04)}
.card .txt{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.15rem;margin-bottom:.3em}
.card p{font-size:.92rem;color:#555;margin:0 0 .9em}
.card .meta{font:600 .74rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.card .more{margin-top:auto;align-self:flex-start;font:600 .82rem/1 var(--display);color:var(--ink);border-bottom:2px solid var(--red);padding-bottom:3px}
@media (max-width:980px){.cards,.cards.c3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards,.cards.c3{grid-template-columns:1fr}}

/* Grilles services / atouts */
.svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.svc.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.svc>a,.svc>div{display:block;padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;background:#fff}
.svc>a{transition:border-color .2s,box-shadow .2s,transform .2s}
.svc>a:hover{border-color:var(--red);box-shadow:0 10px 30px rgba(0,0,0,.06);transform:translateY(-2px)}
.svc svg{width:36px;height:36px;color:var(--red);margin-bottom:14px}
.svc p{font-size:.94rem;margin:0;color:#555}
.dark .svc>div{background:#1b1b1b;border-color:#2b2b2b}.dark .svc p{color:#bdbdbd}
@media (max-width:980px){.svc,.svc.c4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.svc,.svc.c4{grid-template-columns:1fr}}

/* Offres */
.off{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.off.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.off article{background:#1b1b1b;border:1px solid #2b2b2b;border-radius:var(--radius);padding:32px;display:flex;flex-direction:column}
.off article.hl{border-color:var(--red);box-shadow:0 0 0 1px var(--red) inset}
.alt .off article,.light .off article{background:#fff;border-color:var(--line)}
.price{font:800 2.5rem/1 var(--display);color:#fff;margin:12px 0 6px}
.alt .price,.light .price{color:var(--ink)}
.price small{font-size:.95rem;color:#aaa;font-weight:600}
.alt .price small{color:#777}
.off ul{padding-left:1.1em;margin:16px 0 24px}
.off li{margin-bottom:.35em}
.off .btn{align-self:flex-start;margin-top:auto}
.note{font-size:.82rem;color:#999;margin-top:16px}
.alt .note{color:#777}
@media (max-width:900px){.off,.off.c3{grid-template-columns:1fr}}

/* Inclus */
.incl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;list-style:none;padding:0;margin:0}
.incl li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;font:600 .92rem/1.35 var(--display);color:var(--ink);display:flex;gap:10px;align-items:flex-start}
.incl li::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:900px){.incl{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.incl{grid-template-columns:1fr}}

/* Tableau */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);font-size:.95rem}
.tbl th,.tbl td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}
.tbl th{background:var(--ink);color:#fff;font:600 .82rem/1.2 var(--display);letter-spacing:.06em;text-transform:uppercase}
.tbl td:last-child{text-align:right;font-weight:600;color:var(--ink);white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}

/* Bloc texte + image */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.split figure{margin:0;border-radius:var(--radius);overflow:hidden}
.split figure img{width:100%;height:100%;object-fit:cover}
.split figcaption{font-size:.84rem;color:#777;padding-top:10px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:28px}.split.rev>:first-child{order:0}}

/* Points */
.pts{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px;margin-top:26px}
.pts h3{font-size:1rem;display:flex;gap:10px;align-items:center;margin-bottom:.35em}
.pts h3::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--red);flex:none}
.pts p{font-size:.93rem;color:#555;margin:0}
@media (max-width:560px){.pts{grid-template-columns:1fr}}

/* Références / avis */
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:22px 0 0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font:600 .86rem/1.2 var(--display);color:var(--ink)}
.chips a{text-decoration:none;color:inherit}
.rating{display:flex;align-items:center;gap:14px;margin-bottom:32px;flex-wrap:wrap}
.stars{color:#f5b301;font-size:1.3rem;letter-spacing:2px}
.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.reviews blockquote{margin:0;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.reviews p{font-size:.98rem;color:var(--ink)}
.reviews footer{font-size:.84rem;color:#777}
@media (max-width:900px){.reviews{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.reviews{grid-template-columns:1fr}}

/* Article */
.prose{max-width:760px}
.prose h2{font-size:1.6rem;margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose figure{margin:28px 0;border-radius:var(--radius);overflow:hidden}
.callout{background:var(--bg);border-left:4px solid var(--red);border-radius:0 12px 12px 0;padding:18px 22px;margin:24px 0}
.callout p:last-child{margin:0}
.ameta{font-size:.88rem;color:#aaa;margin-bottom:14px}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:19px 0;font:600 1rem/1.4 var(--display);color:var(--ink);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--red);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:18px;margin:0;color:#555}

/* Bandeau CTA */
.band{background:var(--red);color:#fff;padding:52px 0}
.band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.band h2{color:#fff;margin:0;font-size:clamp(1.4rem,2.6vw,2rem)}
.band p{margin:.4em 0 0;color:#ffe3e5}
.band .btn-dark{background:#111}
.band .btn-ghost{border-color:rgba(255,255,255,.7)}

/* Formulaire */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px}
.coord{list-style:none;padding:0;margin:24px 0 0}
.coord li{padding:14px 0;border-bottom:1px solid var(--line)}
.coord b{display:block;font:600 .76rem/1.4 var(--display);text-transform:uppercase;letter-spacing:.1em;color:var(--grey)}
.coord a{text-decoration:none;font-weight:600;color:var(--ink)}
form.devis{background:var(--bg);border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.alt form.devis{background:#fff}
form.devis .full{grid-column:1/-1}
form.devis label{font:600 .8rem/1.3 var(--display);color:var(--ink);display:block;margin-bottom:6px}
form.devis input,form.devis select,form.devis textarea{width:100%;font:inherit;font-size:.96rem;padding:12px 14px;border:1px solid #d6d6d6;border-radius:10px;background:#fff;color:var(--ink)}
form.devis input:focus,form.devis select:focus,form.devis textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:transparent}
form.devis .rgpd{font:400 .8rem/1.5 var(--font);color:#666;display:flex;gap:8px;align-items:flex-start}
form.devis .rgpd input{width:auto;margin-top:3px}
form.devis .hp{position:absolute;left:-9999px}
.ok{display:none;grid-column:1/-1;background:#e9f7ee;border:1px solid #bfe5cc;color:#1d6b38;padding:12px 14px;border-radius:10px;font-size:.92rem}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:560px){form.devis{grid-template-columns:1fr}}

/* Pied de page */
footer.site{background:#0c0c0c;color:#9a9a9a;font-size:.88rem;padding:60px 0 30px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer.site h4{color:#fff;font:600 .8rem/1 var(--display);letter-spacing:.12em;text-transform:uppercase;margin:0 0 16px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:8px}
footer.site a{text-decoration:none;color:#c9c9c9}footer.site a:hover{color:#fff}
.legal{border-top:1px solid #222;margin-top:40px;padding-top:22px;font-size:.78rem;line-height:1.7}
@media (max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}

.callbar{display:none}
@media (max-width:720px){
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:1px;background:#222}
  .callbar a{flex:1;text-align:center;padding:15px 8px;font:600 .92rem/1 var(--display);text-decoration:none;color:#fff;background:var(--ink)}
  .callbar a.r{background:var(--red)}
  body{padding-bottom:52px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.phero a:not(.btn),.dark a:not(.btn),.band a:not(.btn){color:#fff}
.crumbs a{color:#cfcfcf!important;text-decoration:none}
nav.main a{white-space:nowrap;padding:10px 9px;font-size:.83rem}
@media (max-width:1280px){header.site .logo img{height:34px}}