:root{--navy:#06294a;--navy-2:#0a3b66;--green:#087a50;--green-dark:#05613e;--ink:#10243d;--muted:#5d6b7d;--line:#dfe6ed;--bg:#f5f8fb;--white:#fff;--shadow:0 18px 50px rgba(10,42,72,.12);--radius:18px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.skip-link{position:fixed;left:1rem;top:-4rem;background:#fff;padding:.75rem 1rem;z-index:9999;border-radius:8px}
.skip-link:focus{top:1rem}
.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(14,54,88,.08)}
.header-inner{min-height:98px;display:flex;align-items:center;gap:1.25rem}
.brand{flex:0 0 auto}
.brand img{width:120px;height:auto;object-fit:contain}
.nav{margin-left:auto;display:flex;align-items:center;gap:.2rem}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:.55rem .58rem;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.035em;color:#163653;border-bottom:2px solid transparent}
.nav a:hover,.nav a:focus-visible{color:var(--green);border-color:var(--green)}
.header-cta{white-space:nowrap}
.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{width:22px;height:2px;background:var(--navy);transition:.25s}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;border:1px solid transparent;border-radius:8px;padding:.82rem 1.15rem;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.02em;cursor:pointer;transition:.2s ease}
.btn-primary{background:linear-gradient(135deg,var(--green),#076f49);color:#fff;box-shadow:0 10px 26px rgba(8,122,80,.25)}
.btn-primary:hover{background:linear-gradient(135deg,#16aa73,var(--green-dark));transform:translateY(-2px)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.65);background:rgba(2,26,49,.18)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero{position:relative;color:#fff;min-height:560px;background-image:linear-gradient(90deg,rgba(3,33,61,.96) 0%,rgba(4,39,70,.86) 46%,rgba(4,39,70,.46) 100%),url("images/tertiaire.webp");background-size:cover;background-position:center;isolation:isolate}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 70%,rgba(1,25,47,.28));z-index:-1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.75fr);gap:3.5rem;align-items:center;padding-block:72px 84px}
.eyebrow,.section-kicker{color:var(--green);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;margin-bottom:.6rem}
.hero h1{font-size:clamp(2.2rem,4.4vw,4.15rem);line-height:1.04;max-width:850px;letter-spacing:-.035em}
.hero h1 span{color:#21ae76}
.hero-lead{font-size:1.05rem;max-width:700px;color:#f1f6fb;margin:1.25rem 0 1.65rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.hero-panel{background:rgba(4,36,67,.9);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:2rem;box-shadow:0 24px 55px rgba(0,0,0,.22);backdrop-filter:blur(8px)}
.hero-panel h2{font-size:1.35rem;margin-bottom:1rem}
.hero-panel ul{list-style:none;display:grid;gap:1.05rem}
.hero-panel li{position:relative;padding-left:2.1rem}
.hero-panel li:before{content:"✓";position:absolute;left:0;top:.05rem;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--green);font-weight:900}
.stats-wrap{position:relative;z-index:2;margin-top:-38px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.stats>div{display:flex;gap:1rem;align-items:center;padding:1.3rem 1.6rem;border-right:1px solid var(--line)}
.stats>div:last-child{border-right:0}
.stat-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#edf6f2;color:var(--green);font-size:1.35rem}
.stats p{display:grid}
.stats strong{font-size:1.08rem}
.stats small{color:var(--muted)}
.section{padding:88px 0}
.section-white{background:#fff}
.section h2{font-size:clamp(1.9rem,3.2vw,3rem);line-height:1.12;letter-spacing:-.025em;margin-bottom:2rem}
.layout-main-aside{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(330px,.85fr);gap:2.5rem;align-items:start}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.service-card{background:#fff;border:1px solid #edf1f5;border-radius:14px;padding:1.35rem;min-height:250px;box-shadow:0 10px 30px rgba(20,50,79,.06);transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-card h3{font-size:1rem;line-height:1.35;margin-bottom:.65rem}
.service-card p{font-size:.88rem;color:var(--muted)}
.sector-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.75rem;margin-top:2rem}
.sector-card{position:relative;min-height:165px;border-radius:12px;overflow:hidden;background:#0c2e4d}
.sector-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(2,25,47,.95))}
.sector-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.sector-card h3{position:absolute;z-index:2;left:1rem;right:1rem;bottom:.9rem;color:#fff;font-size:.83rem}
.quote-card{background:linear-gradient(180deg,#082f55,#041f3b);color:#fff;border-radius:18px;padding:1.6rem;box-shadow:0 22px 55px rgba(6,37,67,.25);position:sticky;top:118px}
.quote-card h2{font-size:1.65rem;margin-bottom:.15rem}
.response-time{color:#40c891;font-size:.85rem;margin-bottom:1rem}
.light{color:#61d9a8}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.field{margin-bottom:.85rem}
.field label{display:block;font-size:.76rem;margin-bottom:.35rem;color:#f3f7fb}
.field label span,.consent b{color:#ff7f7f}
.field input,.field select,.field textarea{width:100%;border:1px solid #cbd7e2;border-radius:6px;padding:.75rem .8rem;background:#fff;color:#10243d;outline:none;transition:.2s}
.field textarea{resize:vertical;min-height:125px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#42c38e;box-shadow:0 0 0 3px rgba(66,195,142,.18)}
.field input[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#ff8383}
.error{display:block;color:#ffb3b3;font-size:.72rem;min-height:.9rem;margin-top:.18rem}
.field-meta{display:flex;justify-content:space-between}
.consent{display:flex;gap:.6rem;align-items:center;min-height:44px;font-size:.75rem;margin:.25rem 0;cursor:pointer}
.consent input{flex:0 0 20px;width:20px;height:20px}
.submit-btn{width:100%;margin-top:.6rem}
.secure-note{font-size:.7rem;text-align:center;color:#dce7f0;margin-top:.8rem}
.honeypot{position:absolute!important;left:-9999px!important}
.form-status{font-size:.8rem;margin-top:.65rem}
.split-section{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split-section p{color:var(--muted)}
.check-list{list-style:none;display:grid;gap:.65rem;margin-top:1.2rem}
.check-list li{position:relative;padding-left:1.8rem}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.about-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}
.about-card h3{font-size:1.3rem;margin-bottom:.8rem}
.reference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.reference-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(20,50,79,.07);transition:.25s}
.reference-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.reference-card img{width:100%;height:190px;object-fit:cover}
.reference-card div{padding:1.1rem}
.reference-card span{font-size:.72rem;color:var(--green);font-weight:900;text-transform:uppercase}
.reference-card h3{font-size:1.05rem;margin:.25rem 0 .45rem}
.reference-card p{font-size:.86rem;color:var(--muted)}
.commitment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.commitment-grid article{background:#fff;border:1px solid var(--line);padding:1.5rem;border-radius:14px;text-align:left}
.commitment-grid p{font-size:.9rem;color:var(--muted)}
.client-cloud{display:flex;flex-wrap:wrap;gap:.8rem}
.client-cloud span{background:#f7fafc;border:1px solid var(--line);border-radius:999px;padding:.75rem 1.15rem;font-weight:800;color:#29465f}
.narrow{width:min(840px,calc(100% - 40px))}
.footer{background:#041f3b;color:#dce7f0;padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2rem}
.footer img{width:120px;height:auto;object-fit:contain;background:#fff;border-radius:8px;padding:.25rem;margin-bottom:.8rem}
.footer h2{font-size:1rem;margin-bottom:.75rem}
.footer p{font-size:.85rem;color:#b9c9d7}
.footer a{display:inline-flex;align-items:center;min-height:44px}
.footer a:hover{color:#66d5a8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;margin-top:2rem}
.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}
.service-card{min-height:220px;padding:1.6rem}
.service-card h3{font-size:1.08rem}
.service-card p{max-width:38rem;font-size:.95rem;line-height:1.7}
.commitment-grid article{display:flex;flex-direction:column;align-items:center;text-align:center}
.commitment-grid article>span{width:auto;height:auto;border-radius:0;background:none;color:inherit;font-size:2rem;line-height:1;margin-bottom:1.1rem}
.commitment-grid h3{margin-bottom:.55rem}
.commitment-grid p{max-width:17rem}
.footer-bottom{text-align:center}
.split-section>div:first-child>h2{font-size:clamp(1.65rem,2.35vw,2.35rem);line-height:1.16;margin-bottom:1.4rem}
@media(max-width:1100px){.header-cta{display:none}
.nav a{padding:.5rem .4rem;font-size:.72rem}
.service-grid{grid-template-columns:repeat(2,1fr)}
.sector-grid{grid-template-columns:repeat(3,1fr)}
.layout-main-aside{grid-template-columns:1fr}
.quote-card{position:static}
.reference-grid,.commitment-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){html{scroll-padding-top:88px}
.header-inner{min-height:88px}
.brand img{width:96px}
.menu-toggle{display:flex}
.nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;background:#fff;border-top:1px solid var(--line);box-shadow:0 16px 35px rgba(4,31,59,.12);padding:1rem 20px}
.nav.open{display:flex}
.nav a{font-size:.82rem;padding:.8rem .2rem}
.hero-grid{grid-template-columns:1fr;padding-block:55px 80px}
.hero-panel{max-width:620px}
.stats{grid-template-columns:1fr;margin-top:0}
.stats>div{border-right:0;border-bottom:1px solid var(--line)}
.stats>div:last-child{border-bottom:0}
.stats-wrap{margin-top:-30px}
.split-section{grid-template-columns:1fr}
.reference-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr}
.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:600px){.container,.narrow{width:min(100% - 28px,1180px)}
.hero{min-height:auto}
.hero h1{font-size:2.25rem}
.hero-lead{font-size:.95rem}
.hero-actions{display:grid}
.btn{width:100%}
.hero-panel{padding:1.35rem}
.section{padding:64px 0}
.service-grid,.reference-grid,.commitment-grid,.form-row,.footer-grid{grid-template-columns:1fr}
.sector-grid{grid-template-columns:1fr 1fr}
.sector-card{min-height:150px}
.stats strong{font-size:1rem}
.quote-card{padding:1.25rem}
.footer-grid>div:first-child{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}