:root{--navy:#071d35;--blue:#1167e8;--cyan:#20c4d8;--ink:#10243a;--muted:#617083;--line:#dce3e9;--soft:#f1f5f8;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;background:#fff}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{height:84px;background:#fff;position:relative;z-index:20}.nav-wrap{width:min(1240px,calc(100% - 48px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand img{width:202px;height:58px;object-fit:contain}.main-nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:600}.main-nav>a:not(.nav-client){position:relative}.main-nav>a:not(.nav-client):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--blue);transition:.25s}.main-nav>a:hover:after{right:0}.nav-client{background:var(--navy);color:white;padding:14px 18px;border-radius:7px}.nav-client span{margin-left:8px}.menu-toggle{display:none;background:none;border:0}.hero{min-height:calc(100vh - 84px);height:760px;max-height:860px;position:relative;color:#fff;display:flex;align-items:center;overflow:hidden}.hero-media,.hero-shade{position:absolute;inset:0}.hero-media{background:url("images/hero-telecom.png") center/cover no-repeat;transform:scale(1.01)}.hero-shade{background:linear-gradient(90deg,rgba(4,22,41,.97) 0%,rgba(4,22,41,.86) 39%,rgba(4,22,41,.2) 73%,rgba(4,22,41,.05) 100%)}.hero-content{position:relative;padding-bottom:14px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:700;display:flex;align-items:center;gap:10px;margin:0 0 24px}.eyebrow span{width:30px;height:2px;background:var(--cyan)}.eyebrow.dark{color:var(--blue)}.eyebrow.light{color:#7ddbe6}.hero h1,.section h2,.contact h2{font-family:Manrope,sans-serif;letter-spacing:-.045em}.hero h1{font-size:clamp(48px,6.2vw,83px);line-height:1.02;margin:0;max-width:830px;font-weight:700}.hero h1 em{font-style:normal;color:#73d7e2}.hero-copy{font-size:19px;line-height:1.65;color:#d7e1eb;max-width:620px;margin:28px 0 34px}.hero-actions{display:flex;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:17px 22px;border-radius:7px;font-size:14px;font-weight:700;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 35px rgba(17,103,232,.3)}.btn-ghost{border:1px solid rgba(255,255,255,.4)}.hero-proof{display:flex;margin-top:60px;gap:0}.hero-proof div{display:grid;padding:0 38px;border-left:1px solid rgba(255,255,255,.24)}.hero-proof div:first-child{padding-left:0;border:0}.hero-proof strong{font:700 25px Manrope}.hero-proof span{font-size:12px;color:#b7c4d1;margin-top:3px}.scroll-hint{position:absolute;right:34px;bottom:44px;writing-mode:vertical-rl;text-transform:uppercase;letter-spacing:.18em;font-size:9px;color:#c8d2dc;display:flex;align-items:center;gap:12px}.scroll-hint i{display:block;width:1px;height:48px;background:#fff}.trust-strip{background:var(--navy);color:#fff;border-top:1px solid rgba(255,255,255,.1)}.trust-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between}.trust-inner p{font:600 17px Manrope}.trust-inner ul{list-style:none;display:flex;gap:37px;margin:0;padding:0;color:#9dacbb;font-size:12px;text-transform:uppercase;letter-spacing:.1em}.trust-inner li:before{content:"•";color:var(--cyan);margin-right:11px}.section{padding:118px 0}.section-heading{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:end;margin-bottom:58px}.section h2{font-size:clamp(38px,4.5vw,60px);line-height:1.08;margin:0;color:var(--navy)}.section-heading>p{font-size:17px;line-height:1.7;color:var(--muted);margin:0 0 4px}.solutions{background:#f8fafb}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.solution-card{background:white;border:1px solid #e1e7ec;padding:31px 26px 28px;min-height:460px;position:relative;transition:.3s;display:flex;flex-direction:column}.solution-card:hover{transform:translateY(-8px);box-shadow:0 22px 60px rgba(15,38,62,.1)}.solution-card.featured{background:var(--blue);color:#fff;border-color:var(--blue);transform:translateY(-12px);box-shadow:0 22px 55px rgba(17,103,232,.2)}.solution-card.featured:hover{transform:translateY(-18px)}.icon{width:50px;height:50px;border-radius:50%;background:#e9f3ff;color:var(--blue);display:grid;place-items:center;font-size:26px;margin-bottom:37px}.featured .icon{background:rgba(255,255,255,.15);color:#fff}.card-no{position:absolute;right:24px;top:28px;font:600 12px Manrope;color:#a4afba}.featured .card-no{color:#afd0ff}.solution-card h3{font:700 24px Manrope;margin:0 0 15px;color:var(--navy)}.featured h3{color:#fff}.solution-card>p:not(.card-no){color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 22px}.featured>p:not(.card-no){color:#d6e6ff}.solution-card ul{list-style:none;margin:0;padding:0;font-size:13px;line-height:2;color:#3d536a}.featured ul{color:#eef5ff}.solution-card li:before{content:"—";margin-right:8px;color:var(--cyan)}.solution-card a{margin-top:auto;padding-top:23px;border-top:1px solid #e3e8ed;color:var(--blue);font-size:13px;font-weight:700;display:flex;justify-content:space-between}.featured a{color:#fff;border-color:rgba(255,255,255,.22)}.expertise{background:var(--navy);color:#fff}.expertise-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.expertise-photo{position:relative}.expertise-photo img{width:100%;aspect-ratio:4/4.25;object-fit:cover;border-radius:4px}.photo-badge{position:absolute;right:-25px;bottom:35px;background:var(--cyan);color:var(--navy);padding:19px 24px;display:grid;min-width:215px}.photo-badge strong{font:800 18px Manrope}.photo-badge span{font-size:11px;margin-top:3px}.expertise .eyebrow{margin-bottom:22px}.expertise h2{color:#fff;font-size:clamp(37px,4vw,54px)}.expertise-copy>p:not(.eyebrow){color:#afbdca;line-height:1.75;font-size:16px;margin:27px 0 35px}.feature-list>div{display:flex;gap:22px;padding:19px 0;border-top:1px solid rgba(255,255,255,.12)}.feature-list b{font:600 11px Manrope;color:var(--cyan);padding-top:3px}.feature-list span{display:grid;color:#aebbc8;font-size:13px;line-height:1.5}.feature-list strong{color:#fff;font:600 15px Manrope;margin-bottom:4px}.commitments{background:#fff}.commit-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:65px}.commit-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.commit-item{padding:40px 28px 38px;border-right:1px solid var(--line)}.commit-item:first-child{padding-left:0}.commit-item:last-child{border:0}.commit-item>span{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;color:var(--blue);font-weight:700}.commit-item h3{font:700 18px Manrope;margin:28px 0 10px;color:var(--navy)}.commit-item p{color:var(--muted);font-size:14px;line-height:1.65;margin:0}.contact{background:var(--blue);color:#fff;padding:90px 0}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.contact h2{font-size:clamp(42px,5vw,68px);line-height:1.05;margin:0}.contact-panel{border-left:1px solid rgba(255,255,255,.28);padding-left:60px}.contact-panel p{line-height:1.65;color:#d9e9ff;margin:0 0 25px;max-width:430px}.btn-white{background:#fff;color:var(--blue);min-width:230px}.mail-link{display:block;margin-top:19px;text-decoration:underline;text-underline-offset:4px;font-size:13px}footer{background:#05172b;color:#fff;padding:68px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:50px}.footer-brand img{width:190px;height:55px;object-fit:contain;background:#fff;border-radius:3px}.footer-brand p,footer p{font-size:13px;line-height:1.7;color:#94a5b5}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:11px}.footer-grid strong{text-transform:uppercase;letter-spacing:.12em;font-size:11px;margin-bottom:9px;color:#c7d1da}.footer-grid a{font-size:13px;color:#94a5b5}.footer-grid a:hover{color:white}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding-top:23px;display:flex;justify-content:space-between;font-size:11px;color:#75899c}.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@media(max-width:960px){.main-nav{position:absolute;top:84px;left:0;right:0;background:white;display:none;flex-direction:column;align-items:stretch;padding:22px 24px;box-shadow:0 20px 35px rgba(0,0,0,.12)}.main-nav.open{display:flex}.menu-toggle{display:grid;gap:5px}.menu-toggle span:not(.sr-only){width:25px;height:2px;background:var(--navy)}.solution-grid,.commit-grid{grid-template-columns:1fr 1fr}.expertise-grid{gap:50px}.section-heading{grid-template-columns:1fr;gap:25px}.contact-inner{gap:35px}.hero{height:720px}.hero-media{background-position:61% center}}@media(max-width:680px){.container,.nav-wrap{width:min(100% - 30px,var(--max))}.site-header{height:72px}.brand img{width:160px;height:48px}.main-nav{top:72px}.hero{height:auto;min-height:760px;align-items:flex-end;padding:115px 0 55px}.hero-shade{background:linear-gradient(180deg,rgba(4,22,41,.2),rgba(4,22,41,.95) 45%,#041629 100%)}.hero-media{background-position:68% center}.hero h1{font-size:45px}.hero-copy{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-proof{margin-top:38px;display:grid;grid-template-columns:repeat(3,1fr)}.hero-proof div{padding:0 12px}.hero-proof span{font-size:9px}.scroll-hint{display:none}.trust-inner{padding:22px 0;display:block}.trust-inner ul{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.section{padding:78px 0}.solution-grid,.commit-grid,.expertise-grid,.contact-inner,.footer-grid{grid-template-columns:1fr}.solution-card.featured{transform:none}.expertise-grid{gap:55px}.expertise-photo img{aspect-ratio:4/3}.photo-badge{right:10px;bottom:-25px}.commit-head{display:block}.commit-grid{border:0}.commit-item,.commit-item:first-child{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}.contact-panel{border-left:0;border-top:1px solid rgba(255,255,255,.28);padding:30px 0 0}.footer-grid{gap:35px}.footer-bottom{gap:15px;flex-direction:column}.section h2{font-size:39px}}
/* Header logo: larger high-resolution wordmark */
.site-header .brand{display:flex;align-items:center;flex:0 0 auto}
.site-header .brand img{width:280px;height:76px;object-fit:contain}
@media(max-width:680px){.site-header .brand img{width:205px;height:58px}}
.hero:after{content:"Généré par IA";position:absolute;right:22px;bottom:18px;z-index:4;padding:6px 9px;border:1px solid rgba(255,255,255,.3);border-radius:4px;background:rgba(4,22,41,.58);color:rgba(255,255,255,.82);font-size:9px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;backdrop-filter:blur(5px)}
@media(max-width:680px){.hero:after{right:12px;bottom:10px;font-size:8px;padding:5px 7px}}