:root{--bg: #f7f9fc;--bg-deep: #edf2f9;--bg-mid: #f0f5fa;--line: rgba(17,65,120,.12);--line-strong: rgba(17,65,120,.22);--text: #0d1b2e;--muted: #4a6282;--accent: #1166b4;--accent2: #0f5da6;--accent-light: #7ec8f0;--max: 1200px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.65;background:var(--bg);min-height:100vh}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(var(--max),calc(100% - 3rem));margin-inline:auto}.skip{position:absolute;left:-999px;top:0}.skip:focus{left:1rem;top:1rem;z-index:1000;background:var(--accent);color:#fff;padding:.75rem 1rem;border-radius:999px}header{position:sticky;top:0;z-index:50;backdrop-filter:blur(24px);background:#f7f9fcf0;border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 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32%);pointer-events:none}.app-card-logo-wrap{position:absolute;top:1.2rem;right:1.2rem;width:80px;height:80px;z-index:2;border-radius:14px;background:radial-gradient(ellipse at center,rgba(6,14,28,.82) 25%,rgba(6,14,28,.55) 60%,transparent 100%);display:flex;align-items:center;justify-content:center;padding:10px}.app-card-logo{width:100%;height:100%;object-fit:contain;object-position:center;opacity:.92;filter:drop-shadow(0 1px 6px rgba(17,102,180,.4))}.app-top,.app-bottom{position:relative;z-index:1}.app-top{display:flex;flex-direction:column;gap:1rem}.app-index{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#94a3b8a6;font-weight:800}.app-name{font-size:clamp(1.8rem,4vw,2.8rem);line-height:.95;letter-spacing:-.05em;margin:0;color:#f3f8ff}.app-role{color:var(--accent-light);font-weight:700;letter-spacing:.02em;margin:0}.app-desc{margin:0;color:#9eb8d4;line-height:1.8;max-width:44ch}.app-badges{display:flex;flex-wrap:wrap;gap:.6rem}.app-badge{border:1px solid rgba(148,163,184,.18);border-radius:999px;padding:.45rem .8rem;font-size:.78rem;color:#edf4ffd1;background:#ffffff0d}.app-link{display:inline-flex;align-items:center;gap:.65rem;font-weight:800;color:#fff;letter-spacing:.01em}.app-link span:last-child{color:var(--accent-light);transition:transform .18s ease}.app-link:hover span:last-child{transform:translate(4px)}#contact{background:#091420;border-top:1px solid rgba(17,102,180,.15);padding:9rem 0 10rem;text-align:center;position:relative;overflow:hidden;color:#f3f8ff}#contact:before{content:"";position:absolute;top:-30%;left:50%;transform:translate(-50%);width:60%;height:75%;background:radial-gradient(ellipse at center,rgba(17,102,180,.1),transparent 65%);pointer-events:none}#contact:after{content:"";position:absolute;bottom:-10%;left:50%;transform:translate(-50%);width:35%;height:50%;background:radial-gradient(ellipse at center,rgba(17,102,180,.06),transparent 70%);pointer-events:none}#contact .kicker{color:var(--accent-light)}#contact .kicker:before{background:var(--accent-light)}.contact-kicker{justify-content:center;display:flex;margin-bottom:2rem}.contact-headline{font-size:clamp(2.4rem,5.5vw,5.5rem);font-weight:900;letter-spacing:-.055em;line-height:.96;margin-bottom:1.8rem;max-width:22ch;margin-inline:auto}.contact-headline em{font-style:italic;color:var(--accent-light)}.contact-sub{color:#9eb8d4;font-size:1.1rem;max-width:50ch;margin:0 auto 3.5rem;line-height:1.75}.contact-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.contact-reassurance{margin-top:1.6rem;font-size:.76rem;color:#94a3b880;letter-spacing:.1em;text-transform:uppercase}.contact-email{display:inline-block;font-size:clamp(1rem,2.2vw,1.5rem);font-weight:600;color:var(--accent-light);letter-spacing:-.01em;margin-top:2.8rem;transition:color .2s}.contact-email:hover{color:#fff}footer{padding:4rem 0 2.5rem;border-top:1px solid rgba(148,163,184,.1);background:#060d1a;color:#f3f8ffd9}.foot{display:flex;flex-direction:column;gap:0}.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem;flex-wrap:wrap;padding-bottom:2.5rem}.foot-brand-block{display:flex;flex-direction:column;gap:.65rem}.foot-tagline{font-size:.9rem;color:#9eb8d4;max-width:36ch;line-height:1.62}.foot-tagline-name{font-weight:700;color:#f3f8ffd1;letter-spacing:.01em}.foot-nav{display:flex;gap:1.8rem;align-items:flex-start;flex-wrap:wrap;padding-top:.15rem}.foot-nav a{font-size:.78rem;font-weight:700;color:#94a3b8a6;letter-spacing:.1em;text-transform:uppercase;transition:color .15s}.foot-nav a:hover{color:var(--accent-light)}.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-top:1.8rem;border-top:1px solid rgba(148,163,184,.1)}.foot-copy{font-size:.82rem;color:#94a3b88c}.foot-proof{font-size:.73rem;color:#94a3b873;letter-spacing:.1em;text-transform:uppercase}.foot-mail{font-size:.82rem;font-weight:600;color:var(--accent-light);transition:color .15s}.foot-mail:hover{color:#fff}.foot-legal{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}.foot-legal a{font-size:.78rem;color:#94a3b88c;transition:color .15s}.foot-legal a:hover{color:var(--accent-light)}@media (max-width: 960px){.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:4.5rem 1.6rem 3.5rem;order:1}.hero-copy:after{display:none}.hero-visual{order:0;height:52vw;min-height:220px;max-height:380px}.hero-visual:after{background:linear-gradient(180deg,transparent 55%,rgba(6,13,26,.85)),linear-gradient(0deg,transparent 55%,rgba(6,13,26,.5))}.hero-metrics{gap:1.5rem;margin-top:2.5rem}.manifesto-word{font-size:clamp(2rem,8vw,4rem)}#expertise,#valeurs,#approche{padding:4.5rem 0}#contact{padding:5rem 0 6rem}.expertise-featured{grid-template-columns:1fr;min-height:auto}.ef-image{height:220px}.ef-image:after{background:linear-gradient(180deg,transparent 50%,rgba(11,23,41,.9))}.ef-text{padding:2rem 2rem 2.5rem}.expertise-trio{grid-template-columns:1fr}.values-intro{grid-template-columns:1fr;gap:1.2rem;margin-bottom:2.5rem}.values-grid{grid-template-columns:1fr}.value-item{border-right:none;border-bottom:1px solid var(--line);padding:2.5rem 2rem}.value-item:nth-child(n+3){border-bottom:1px solid var(--line)}.value-item:last-child{border-bottom:none}.v-num{font-size:3.5rem}.approche-grid{grid-template-columns:1fr;gap:2.5rem}.apps-intro,.apps-grid{grid-template-columns:1fr}.stat-block:before{display:none}.contact-headline{font-size:clamp(2rem,8vw,3.5rem)}.nav{flex-direction:column;align-items:flex-start}.navlinks{flex-wrap:wrap}.lang-switcher{border-left:none;padding-left:0;margin-left:0}.foot-top{flex-direction:column;gap:1.8rem}.foot-bottom{flex-direction:column;align-items:flex-start;gap:.6rem}}