*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}
:root{--o:#ff6a13;--od:#c2410c;--k:#0b0b0b;--navy:#0a1a2f;--ink:#14212b;--mut:#55606b;--ln:#dde2e7;--bg:#f4f5f7}
body{margin:0;font:16px/1.6 "Segoe UI",Tahoma,Arial,sans-serif;color:var(--ink);background:#fff;padding-bottom:env(safe-area-inset-bottom,0)}
h1,h2,h3{font-family:"Segoe UI",Arial,sans-serif;line-height:1.2;margin:0 0 12px}h2{font-size:clamp(24px,3.4vw,32px)}
a{color:var(--od)}.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.topbar{background:var(--navy);color:#e8eef5;font-size:14px;padding-top:env(safe-area-inset-top,0)}.tb{display:flex;flex-wrap:wrap;gap:6px 24px;padding-top:7px;padding-bottom:7px}.topbar a{color:#e8eef5;text-decoration:none}
header.site{background:#fff;border-bottom:3px solid var(--o);position:sticky;top:0;z-index:30;box-shadow:0 3px 14px rgba(5,20,35,.10)}
.hd{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.brand img{height:58px;width:auto;display:block;max-width:190px;object-fit:contain}
nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}nav>a,.dd summary{color:var(--navy);text-decoration:none;padding:8px 12px;cursor:pointer;list-style:none;font-size:15px}
nav>a:hover,.dd summary:hover{color:var(--o)}.dd{position:relative}.dd summary::-webkit-details-marker{display:none}.dd summary::after{content:" ▾"}
.menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--ln);min-width:250px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:40}.menu a{display:block;padding:10px 14px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ln)}.menu a:hover{background:var(--bg);color:var(--od)}
.srch{position:relative;flex:1;min-width:200px;max-width:340px;margin-left:auto}.srch input{width:100%;padding:10px 12px;border:0;border-radius:6px;font:inherit}
#sres{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--ln);max-height:320px;overflow:auto;z-index:50;box-shadow:0 8px 24px rgba(0,0,0,.25)}#sres a{display:block;padding:9px 12px;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ln);font-size:15px}#sres small{color:var(--mut)}#sres a:hover{background:var(--bg)}
.cartbtn{background:var(--o);color:#111;font-weight:700;text-decoration:none;padding:10px 16px;border-radius:6px}
.btn{display:inline-block;background:var(--o);color:#111;padding:13px 24px;border-radius:6px;text-decoration:none;font-weight:700;border:2px solid var(--o);font:inherit;font-weight:700;cursor:pointer}
.btn.ghost{background:transparent;color:#fff;border-color:#fff;margin-left:8px}.btn.ghost.dk{color:var(--ink);border-color:var(--ink)}.btn.sm{padding:9px 16px;font-size:15px;background:#fff;color:var(--od);border-color:var(--o)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--o);outline-offset:2px}
.hero{background:linear-gradient(90deg,rgba(3,17,31,.94) 0%,rgba(3,17,31,.78) 40%,rgba(3,17,31,.18) 100%),url(images/fond-accueil.webp) center/cover;color:#fff;padding:58px 0;border-bottom:6px solid var(--o);min-height:330px;display:flex;align-items:center}
.hero-in{display:grid;gap:32px;grid-template-columns:1.4fr .75fr;align-items:center}.hero h1{font-size:clamp(32px,5.4vw,56px)}.hero h1 span{color:var(--o)}.eyebrow{color:var(--o);font-weight:700;letter-spacing:.08em;margin:0 0 6px}.eyebrow.dk{font-size:14px}.sub{font-size:19px;color:#dfe6ec;margin:10px 0 24px}
.perks{list-style:none;margin:0;padding:0;display:grid;gap:12px}.perks li{border-left:4px solid var(--o);padding:10px 14px;background:rgba(3,17,31,.58);backdrop-filter:blur(3px);border-radius:0 8px 8px 0}.perks b{display:block;color:#fff}
section{padding:56px 0}.alt{background:var(--bg)}.lead{color:var(--mut);max-width:70ch}.note{color:var(--mut);font-size:14px}
.pcs{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:24px}.pc{border:1px solid #e6ebef;background:linear-gradient(180deg,#fff,#f3f6f8);display:flex;flex-direction:column;border-radius:4px;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease}.pc:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(10,26,47,.10)}.pc img{width:100%;height:190px;object-fit:contain;background:linear-gradient(180deg,#f7f9fa,#fff);padding:10px}.pb{padding:0 18px 18px}.pb h3{font-size:21px;border-top:3px solid var(--o);padding-top:12px;color:var(--navy)}.pb ul{padding-left:18px;margin:0 0 14px;color:var(--mut);font-size:15px}
.marques{padding:36px 0;background:var(--bg);border-top:1px solid var(--ln);border-bottom:1px solid var(--ln)}.marques h2{font-size:22px;margin:0}.marquee{overflow:hidden;margin-top:16px}.track{display:flex;width:max-content;gap:16px;animation:defile 40s linear infinite}.marquee:hover .track{animation-play-state:paused}.track div{flex:none;width:170px;height:84px;display:flex;align-items:center;justify-content:center;padding:10px;background:#fff;border:1px solid var(--ln)}.track img{max-width:100%;max-height:56px;object-fit:contain}@keyframes defile{to{transform:translateX(calc(-50% - 8px))}}
@media (prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;width:auto;padding:0 20px}.track .dup{display:none}}
.gms{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.gm h3{font-size:19px;border-bottom:2px solid var(--o);padding-bottom:6px}.gm ul{list-style:none;padding:0;margin:0}.gm li{padding:3px 0}.gm a{color:var(--ink);text-decoration:none}.gm a:hover{color:var(--od);text-decoration:underline}
.why{background:var(--navy);color:#fff;padding:36px 0}.why h2 span{color:var(--o)}.why ul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.why li{border-left:3px solid var(--o);padding-left:12px}.why b{display:block}.why span{color:#b9c6d3;font-size:15px}
.sv{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.sv div{border:1px solid var(--ln);border-top:4px solid var(--o);padding:20px}
.two{display:grid;gap:40px;grid-template-columns:1.3fr 1fr}form{display:grid;gap:14px;max-width:560px}label{display:grid;gap:6px;font-weight:700;font-size:15px}input,textarea{font:inherit;padding:11px 12px;border:1px solid #b7c0c9;border-radius:6px;width:100%}
.dl{padding-left:20px}.dl li{margin:4px 0}.dl button{margin-left:8px;border:0;background:none;color:var(--od);cursor:pointer;font:inherit;text-decoration:underline}#ok{padding:12px;border:1px solid var(--o);background:var(--bg)}
.page{padding-top:24px;padding-bottom:48px}.crumb{font-size:14px;color:var(--mut)}.gp{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;border:1px solid var(--ln);padding:14px;margin:20px 0}.gp img{height:200px;width:auto;max-width:48%;object-fit:contain}
.subs{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.subs li{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--ln);padding:12px 14px}.subs li:target{border-color:var(--o);background:#fff7f0}
.add{border:1px solid var(--o);background:#fff;color:var(--od);padding:7px 12px;font:inherit;font-size:14px;cursor:pointer;border-radius:6px;white-space:nowrap}.add[aria-pressed="true"]{background:var(--o);color:#111;font-weight:700}
.others a{display:inline-block;margin:0 14px 8px 0}
footer{background:var(--navy);color:#b5c3d0;padding:36px 0 18px;font-size:15px}footer a{color:#e8e8e8}.ft{display:grid;gap:30px;grid-template-columns:1fr 1fr}.fl{display:grid;gap:4px;align-content:start}.fl strong{color:#fff;margin-bottom:6px}.copy{border-top:1px solid rgba(255,255,255,.16);margin-top:24px;padding-top:14px;font-size:14px}
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px;z-index:35}.fab a{padding:12px 18px;border-radius:999px;font-weight:700;text-decoration:none;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.35)}.fab .wa{background:#25d366;color:#06210f}.fab .tel{background:var(--o);color:#111}
@media (max-width:860px){.hero-in,.two,.ft{grid-template-columns:1fr}.srch{max-width:none;order:5;flex-basis:100%}.gp img{height:130px;max-width:46%}.btn.ghost{margin:10px 0 0}}

/* ATEC GROUP visual refinements */
.topbar{font-size:13px}.cartbtn{white-space:nowrap}.srch input{border:1px solid #cbd5df;border-radius:999px;background:#f8fafc}.hero .btn{box-shadow:0 5px 16px rgba(255,106,19,.18)}.why{background:linear-gradient(100deg,rgba(4,19,34,.96),rgba(7,31,53,.92)),url(images/fond-accueil.webp) center/cover}.marques{background:#f8fafb}.btn:hover,.cartbtn:hover{filter:brightness(1.05);transform:translateY(-1px)}
@media (max-width:860px){.hero{background-position:58% center;padding:42px 0}.hero-in{grid-template-columns:1fr}.perks{grid-template-columns:repeat(2,minmax(0,1fr))}.hd{gap:10px}.brand img{height:48px}}
@media (max-width:520px){.perks{grid-template-columns:1fr}.tb{gap:4px 12px;font-size:12px}.hero h1{font-size:34px}.pc img{height:175px}.wrap{padding-left:16px;padding-right:16px}}

/* Finitions et accessibilité — octobre 2026 */
[hidden]{display:none!important}.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:#fff;padding:12px 20px;color:#14212b}.skip-link:focus{top:12px}
.pc{border-radius:12px}.pb{display:flex;flex:1;flex-direction:column}.pb .btn{margin-top:auto;align-self:flex-start}.pb ul{margin-bottom:20px}.gp{border-radius:12px;background:#f8fafc}.gp img{max-width:100%;height:230px}.srch{margin-bottom:0}.copy a{margin-left:12px}.note{line-height:1.6}#ok a{display:inline-block;margin:8px 10px 4px 0;font-weight:700}.subs li{border-radius:8px}.marquee:focus-within .track{animation-play-state:paused}
@media(min-width:1100px){.pcs{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:860px){html{scroll-padding-top:210px}header.site{position:relative}.hd nav{order:3;flex-basis:100%;gap:0}.hd nav>a,.dd summary{padding:10px 9px}.cartbtn{margin-left:auto}.srch{order:4}.gp img{height:auto;max-height:230px}.fab{right:10px;bottom:10px;gap:6px}.fab a{font-size:13px;padding:9px 12px}body{padding-bottom:96px}}
@media(max-width:520px){.subs{grid-template-columns:minmax(0,1fr)}.subs li{flex-wrap:wrap}.add{white-space:normal;min-height:44px}.pcs,.gms,.sv{grid-template-columns:minmax(0,1fr)}.btn{max-width:100%}.gp img{max-width:100%}h1{overflow-wrap:break-word}.menu{min-width:230px}section{padding:40px 0}.two{gap:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(max-width:860px){.fab{position:static;flex-direction:row;justify-content:center;background:var(--navy);padding:16px;gap:12px}.fab a{font-size:14px;min-width:120px}body{padding-bottom:env(safe-area-inset-bottom,0)}}