:root{--orange:#ff5a00;--orange2:#ff7a1a;--ink:#1b2028;--muted:#657080;--line:#e6e9ee;--soft:#f5f6f8;--white:#fff;--shadow:0 18px 50px rgba(28,35,45,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.58}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #eee}.nav{min-height:86px;display:flex;align-items:center;gap:24px}.brand{font-size:28px;font-weight:900;line-height:.9;letter-spacing:-1px;margin-right:auto}.brand span{display:block;font-size:13px;color:var(--orange);letter-spacing:5px;margin-top:10px}.menu{display:flex;align-items:center;gap:21px;font-weight:750;font-size:14px}.menu a{padding:32px 0 25px;border-bottom:3px solid transparent}.menu a:hover,.menu a.active{color:var(--orange);border-color:var(--orange)}.nav-actions{display:flex;gap:10px;align-items:center}.phone{font-weight:900;color:var(--orange);white-space:nowrap}.mobile-toggle{display:none;border:0;background:none;font-size:29px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 21px;border-radius:10px;font-weight:850;border:1px solid transparent;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;box-shadow:0 10px 24px rgba(255,90,0,.25)}.btn-outline{background:#fff;border-color:#d9dde3;box-shadow:0 8px 22px rgba(0,0,0,.05)}.btn-dark{background:var(--ink);color:#fff}.hero{background:linear-gradient(90deg,#fff 0 47%,#f3f4f6 47%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:47% 53%;min-height:560px}.hero-copy{padding:60px 42px 44px 0}.eyebrow{display:inline-block;color:var(--orange);font-size:14px;font-weight:900;letter-spacing:1px;text-transform:uppercase}.hero h1,.page-hero h1{font-size:49px;line-height:1.07;letter-spacing:-1.5px;margin:13px 0 19px}.lead{font-size:19px;color:#3e4753;max-width:590px}.hero-actions,.action-row{display:flex;flex-wrap:wrap;gap:14px;margin:29px 0}.hero-photo{background:url('../images/hero-cenotech.jpg') center/cover no-repeat;min-height:560px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}.benefit{font-size:13px;padding-right:12px;border-right:1px solid var(--line)}.benefit:last-child{border-right:0}.benefit strong{display:block;font-size:14px}.icon{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff0e7;color:var(--orange);font-size:20px;margin-bottom:8px}.section{padding:74px 0}.soft{background:var(--soft)}.section-title{text-align:center;max-width:780px;margin:0 auto 38px}.section-title h2{font-size:37px;line-height:1.15;margin:7px 0 10px}.section-title p{color:var(--muted)}.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card,.service-card,.mini-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.service-card{padding:30px}.service-head{display:flex;gap:17px;border-bottom:1px solid var(--line);padding-bottom:19px}.round-icon{width:59px;height:59px;min-width:59px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;font-size:27px}.service-head h3{color:var(--orange);font-size:23px;margin:0}.checklist{list-style:none;padding:0;margin:22px 0 27px;display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.checklist li:before{content:'✓';color:var(--orange);font-weight:900;margin-right:8px}.reassurance{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.reassurance>div{text-align:center;padding:21px;border-right:1px solid var(--line)}.reassurance>div:last-child{border-right:0}.reassurance strong{display:block}.page-hero{padding:72px 0;background:linear-gradient(135deg,#fff,#f0f2f5)}.page-hero p{font-size:19px;color:var(--muted);max-width:760px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.mini-card{padding:25px}.mini-card h3{margin-top:6px}.mini-card p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.panel{padding:32px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.support-hero{background:linear-gradient(135deg,#1d222a,#2c333e);color:#fff}.support-hero p{color:#d5dae1}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.support-card{padding:34px;border-radius:20px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.support-card.featured{background:linear-gradient(135deg,#fff5ee,#fff)}.steps{counter-reset:step;list-style:none;padding:0}.steps li{counter-increment:step;position:relative;padding:0 0 20px 52px}.steps li:before{content:counter(step);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900}.brand-cloud{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.brand-pill{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px 10px;text-align:center;font-weight:900}.cta{padding:42px;border-radius:22px;background:linear-gradient(135deg,#ffefe5,#fff);display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 7px}.footer{background:#171b22;color:#d6dbe2;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}.footer h4{color:#fff}.footer a:hover{color:var(--orange)}.footer small{display:block;border-top:1px solid #343a45;padding-top:18px;margin-top:32px}.floating-help{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:9px}.floating-help a{box-shadow:0 12px 30px rgba(0,0,0,.2)}@media(max-width:1050px){.menu,.phone{display:none}.mobile-toggle{display:block}.nav.open .menu{display:flex;position:absolute;top:86px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:18px 28px;border-top:1px solid #eee}.nav.open .menu a{padding:10px 0}.hero{background:#fff}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:48px 0}.hero-photo{min-height:420px}.cards,.split,.support-grid{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.brand-cloud{grid-template-columns:repeat(3,1fr)}}@media(max-width:680px){.container{width:min(100% - 28px,1180px)}.brand{font-size:22px}.brand span{font-size:11px;letter-spacing:3px}.nav-actions .btn{display:none}.hero h1,.page-hero h1{font-size:35px}.hero-actions,.action-row{flex-direction:column}.hero-actions .btn,.action-row .btn{width:100%}.benefits,.grid-3,.grid-4,.reassurance,.checklist,.brand-cloud,.footer-grid{grid-template-columns:1fr}.reassurance>div{border-right:0;border-bottom:1px solid var(--line)}.section{padding:54px 0}.section-title h2{font-size:31px}.cta{align-items:flex-start;flex-direction:column}.floating-help{left:14px;right:14px}.floating-help a{width:100%}.hero-photo{min-height:320px}}
/* Cenotech v3 — accueil épuré sans logo dans l'en-tête */
.nav-clean{justify-content:flex-end;min-height:78px}.nav-clean .menu{margin-right:auto;margin-left:auto}.nav-clean .nav-actions{margin-left:18px}.hero-clean{background:#f8f8f7}.clean-grid{grid-template-columns:42% 58%;min-height:auto;align-items:stretch}.clean-copy{padding:82px 46px 72px 0;display:flex;flex-direction:column;justify-content:center}.clean-copy h1{margin:0 0 18px;line-height:.98}.clean-copy h1 span{display:block;font-size:58px;letter-spacing:-2px;color:#111821}.clean-copy h1 small{display:block;font-size:42px;letter-spacing:4px;font-weight:400;color:#9a9ca1;margin-top:12px}.clean-copy h2{font-size:28px;line-height:1.28;margin:20px 0 12px;letter-spacing:-.5px}.orange-line{width:46px;height:3px;background:var(--orange);margin:8px 0}.orange-line.center{margin:12px auto 0}.hero-photo-169{aspect-ratio:16/9;min-height:0;align-self:center;border-radius:0;background-position:center;background-size:cover}.trust-strip{background:#fff;border-top:1px solid #ececec;border-bottom:1px solid #ececec}.trust-grid{display:grid;grid-template-columns:repeat(6,1fr)}.trust-grid>div{padding:24px 18px;display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;border-right:1px solid #ececec}.trust-grid>div:last-child{border-right:0}.trust-grid b{grid-row:1/3;color:var(--orange);font-size:30px;font-weight:500}.trust-grid strong{font-size:14px}.trust-grid span{font-size:13px;color:var(--muted)}.solutions{background:linear-gradient(180deg,#fafafa,#f1f2f4)}.solution-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.solution-cards article{min-height:230px;padding:25px;border-radius:12px;background:#fff;border:1px solid #e9e9e9;box-shadow:0 12px 34px rgba(25,30,36,.06)}.solution-cards h3{text-transform:uppercase;font-size:18px;margin:14px 0 8px}.solution-cards p{color:var(--muted);font-size:14px}.solution-cards a{display:inline-block;margin-top:12px;color:var(--orange);font-weight:900;text-transform:uppercase;font-size:12px}.card-icon{color:var(--orange);font-size:34px}.section-title .orange-line{display:block}
@media(max-width:1050px){.nav-clean{justify-content:space-between}.nav-clean .menu{margin:0}.clean-grid{grid-template-columns:1fr}.clean-copy{padding:54px 0 34px}.hero-photo-169{width:100%;margin-bottom:34px}.trust-grid{grid-template-columns:repeat(3,1fr)}.solution-cards{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.clean-copy h1 span{font-size:44px}.clean-copy h1 small{font-size:29px;letter-spacing:3px}.clean-copy h2{font-size:23px}.trust-grid,.solution-cards{grid-template-columns:1fr}.trust-grid>div{border-right:0;border-bottom:1px solid #ececec}.hero-photo-169{aspect-ratio:16/9;min-height:0}.nav-clean .nav-actions .btn{display:none}}

/* Maintenance & assistance v4 */
.remote-support-hero{position:relative;overflow:hidden;background:linear-gradient(90deg,#151b23 0%,#232b35 58%,#3b444e 100%);color:#fff;padding:64px 0 44px;isolation:isolate}
.remote-support-hero:after{content:"";position:absolute;inset:0 0 0 48%;background:url('../images/hero-cenotech.jpg') center/cover no-repeat;opacity:.25;filter:grayscale(.25);z-index:-2}
.remote-support-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,26,34,.98) 0%,rgba(20,26,34,.91) 48%,rgba(20,26,34,.38) 100%);z-index:-1}
.remote-content{position:relative}.remote-content>p{font-size:20px;max-width:690px;color:#e8ebef;margin:0}.remote-content h1{font-size:64px;line-height:1.03;letter-spacing:-2px;margin:16px 0 20px}.orange-line{width:62px;height:4px;background:var(--orange);border-radius:99px;margin:25px 0 30px}.orange-line.center{margin:15px auto 0}
.support-action-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1040px}.support-action-card{overflow:hidden;border-radius:16px;background:#fff;color:var(--ink);box-shadow:0 16px 38px rgba(0,0,0,.26);transition:.22s}.support-action-card:hover{transform:translateY(-5px);box-shadow:0 22px 48px rgba(0,0,0,.34)}.support-action-top{min-height:156px;padding:28px 25px;display:flex;align-items:center;gap:20px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff}.support-action-top strong{font-size:24px;line-height:1.12}.support-big-icon{width:65px;height:65px;min-width:65px;border-radius:13px;background:#fff;color:var(--orange);display:grid;place-items:center;font-size:38px;font-weight:900}.support-action-bottom{min-height:86px;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:15px}.support-action-bottom span{font-size:15px}.support-action-bottom b{font-size:34px;color:var(--orange);font-weight:400}
.remote-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.remote-benefits article{display:flex;gap:15px;padding:18px 24px;border-right:1px solid var(--line)}.remote-benefits article:last-child{border-right:0}.remote-benefits article>span{width:52px;height:52px;min-width:52px;border-radius:50%;background:#fff0e7;color:var(--orange);display:grid;place-items:center;font-size:25px}.remote-benefits h3{margin:0 0 5px}.remote-benefits p{margin:0;color:var(--muted);font-size:14px}
@media(max-width:900px){.support-action-cards{grid-template-columns:1fr}.remote-support-hero:after{inset:0;opacity:.12}.remote-content h1{font-size:50px}.remote-benefits{grid-template-columns:1fr 1fr}.remote-benefits article:nth-child(2){border-right:0}}
@media(max-width:600px){.remote-content h1{font-size:40px}.remote-content>p{font-size:17px}.support-action-top strong{font-size:21px}.remote-benefits{grid-template-columns:1fr}.remote-benefits article{border-right:0;border-bottom:1px solid var(--line)}}