/*
Theme Name: Nérix Groupe Digital
Description: Site vitrine premium pour Nérix Groupe — logiciels, IA, applications, cybersécurité et transformation numérique.
Version: 1.0
*/
:root{--b:#050505;--b2:#0b0b0a;--g:#f2ba22;--g2:#ffd04b;--w:#f7f7f4;--m:#aaa9a2;--line:rgba(242,186,34,.2);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--b);color:var(--w);font-family:Inter,Arial,sans-serif;line-height:1.55}a{text-decoration:none;color:inherit}.wrap{width:min(var(--max),92%);margin:auto}
header{position:fixed;z-index:100;top:0;left:0;right:0;background:rgba(3,3,3,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.07)}.head{height:78px;display:flex;align-items:center;justify-content:space-between}.brand img{width:142px;display:block}.nav{display:flex;align-items:center;gap:24px;font-size:12px}.nav a:hover{color:var(--g2)}.nav .contact{border:1px solid #705914;border-radius:5px;padding:10px 14px;color:var(--g2)}.menu{display:none;background:none;border:0;color:white;font-size:27px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:5px;font-size:12px;font-weight:900;border:1px solid transparent}.gold{background:linear-gradient(135deg,var(--g),var(--g2));color:#10100d}.darkbtn{border-color:#5e4c16;background:#0d0d0c}.btn:hover{transform:translateY(-2px)}
.hero{min-height:850px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(3,3,3,.99) 0%,rgba(3,3,3,.91) 39%,rgba(3,3,3,.48) 75%,rgba(3,3,3,.78)),url("assets/hero-tech.png") center/cover no-repeat}.hero-content{padding-top:80px;max-width:780px}.eyebrow,.kicker{color:var(--g2);font-size:10px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.eyebrow:before{content:"";display:inline-block;width:28px;height:2px;background:var(--g2);vertical-align:middle;margin-right:10px}h1{font-size:clamp(46px,6vw,78px);line-height:1;letter-spacing:-.05em;margin:20px 0}.goldtext{color:var(--g2)}.hero p{font-size:18px;color:#c4c3bc;max-width:690px}.actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:30px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.08)}.metric{padding:20px 18px;border-right:1px solid rgba(255,255,255,.09)}.metric:last-child{border:0}.metric b{display:block;color:var(--g2);font-size:26px}.metric span{font-size:10px;color:#999890}
section{padding:105px 0}.dark{background:#080807}.heading{max-width:760px;margin-bottom:45px}.heading h2{font-size:clamp(34px,4vw,54px);line-height:1.06;letter-spacing:-.04em;margin:9px 0 14px}.heading p,.intro p{color:var(--m);font-size:16px}
.platform{display:grid;grid-template-columns:1fr 1.7fr;gap:55px}.intro .link{display:inline-block;margin-top:20px;color:var(--g2);font-size:11px;font-weight:900}.grid8{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.service{min-height:175px;padding:21px;border:1px solid rgba(255,255,255,.1);background:linear-gradient(145deg,#151513,#0d0d0c);border-radius:9px;transition:.25s}.service:hover{border-color:rgba(242,186,34,.5);transform:translateY(-4px)}.service .num{color:var(--g2);font-size:9px;font-weight:900}.service h3{font-size:14px;margin:15px 0 8px}.service p{font-size:11px;color:#999891;margin:0}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center}.visual{height:510px;border:1px solid var(--line);border-radius:16px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(242,186,34,.15),transparent 35%),#090909}.visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(242,186,34,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(242,186,34,.07) 1px,transparent 1px);background-size:55px 55px}.orbit{position:absolute;left:50%;top:50%;width:350px;height:350px;transform:translate(-50%,-50%);border:1px dashed rgba(242,186,34,.32);border-radius:50%}.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:145px;height:145px;border-radius:50%;border:1px solid rgba(242,186,34,.7);display:grid;place-items:center;text-align:center;font-weight:900;color:var(--g2);box-shadow:0 0 80px rgba(242,186,34,.17)}.node{position:absolute;padding:12px 15px;border:1px solid rgba(242,186,34,.3);background:#10100e;border-radius:7px;font-size:9px;font-weight:900}.a{left:8%;top:15%}.c{right:8%;top:18%}.d{right:7%;bottom:17%}.e{left:9%;bottom:13%}.feature{display:grid;gap:18px;margin-top:28px}.feature div{border-top:1px solid rgba(255,255,255,.08);padding-top:14px}.feature b{font-size:15px}.feature p{font-size:12px;color:var(--m);margin:4px 0}
.ai{background:#0a0a09}.ai-panel{padding:48px;border:1px solid rgba(242,186,34,.2);background:linear-gradient(135deg,#17140c,#0c0c0b);border-radius:15px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{border-top:1px solid rgba(242,186,34,.35);padding-top:18px}.step small{color:var(--g2);font-weight:900;font-size:9px}.step h3{margin:8px 0}.step p{font-size:12px;color:var(--m)}
.cyber{background:linear-gradient(180deg,#090909,#050505)}.cyber-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cyber-card{padding:32px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:#0e0e0d}.cyber-card h3{margin-top:0}.cyber-card p{font-size:13px;color:var(--m)}.status{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:12px}.ok{color:#b8d79d}
.industries{background:#090806}.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.industry{min-height:170px;border-radius:10px;border:1px solid rgba(242,186,34,.14);padding:23px;background:linear-gradient(135deg,#1a160b,#0e0e0c)}.industry b{font-size:9px;color:var(--g2)}.industry h3{font-size:16px}.industry p{font-size:11px;color:#999}
.cta-section{text-align:center;padding:100px 0;background:radial-gradient(circle at 50% 40%,rgba(242,186,34,.16),transparent 45%),#080807}.cta-section h2{font-size:clamp(35px,5vw,61px);line-height:1.02;max-width:850px;margin:12px auto}.cta-section p{color:var(--m);max-width:650px;margin:0 auto 28px}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px}.contact-box{border:1px solid rgba(255,255,255,.1);background:#0c0c0b;padding:30px;border-radius:12px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}label{display:block;font-size:10px;color:#999;margin-bottom:5px}input,select,textarea{width:100%;background:#070707;border:1px solid #292821;border-radius:6px;color:#fff;padding:12px;font:inherit}textarea{min-height:135px}
footer{padding:30px 0;border-top:1px solid rgba(255,255,255,.08);font-size:10px;color:#777}.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
@media(max-width:980px){.nav{display:none}.nav.show{display:flex;position:absolute;top:78px;left:0;right:0;background:#070707;flex-direction:column;align-items:flex-start;padding:20px}.menu{display:block}.platform,.split,.contact-grid{grid-template-columns:1fr}.grid8{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.industry-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){section{padding:75px 0}.hero{min-height:720px}.hero p{font-size:16px}.metrics{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}.grid8,.steps,.industry-grid,.cyber-grid,.formgrid{grid-template-columns:1fr}.full{grid-column:auto}.visual{height:390px}.ai-panel{padding:28px}.brand img{width:125px}}
