:root{--ink:#0b1012;--muted:#5f686c;--teal:#63b7b4;--teal-deep:#329b9a;--paper:#f8faf9;--white:#fff;--line:#e7eceb;--dark:#0d1417;--radius:22px;--shadow:0 20px 60px rgba(19,34,38,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(9,20,22,.06)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;object-fit:contain;border-radius:10px}.brand-copy{display:flex;flex-direction:column;line-height:.95}.brand-copy strong{font-size:20px;letter-spacing:.08em}.brand-copy span{font-size:9px;letter-spacing:.35em;margin-top:6px;font-weight:700}.nav-links{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:600}.menu-toggle{display:none;border:0;background:none;font-size:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:14px;background:var(--teal-deep);color:#fff;font-weight:700;box-shadow:0 10px 28px rgba(50,155,154,.22);transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-small{min-height:42px;padding:0 18px;border-radius:999px}
.hero{position:relative;min-height:650px;overflow:hidden;background:#f6f6f3}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(248,249,246,.94) 0%,rgba(248,249,246,.78) 30%,rgba(248,249,246,.15) 62%,rgba(248,249,246,0) 78%),url('assets/hero-aviation.jpg') center/cover no-repeat}.hero-grid{position:relative;z-index:1;min-height:650px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px}.eyebrow{color:var(--teal-deep);font-size:12px;font-weight:800;letter-spacing:.16em;margin:0 0 18px;text-transform:uppercase}.hero h1,.section-heading h2,.center-heading h2,.paris-strip h2{margin:0;letter-spacing:-.045em;line-height:1.03}.hero h1{font-size:clamp(48px,6vw,78px);max-width:760px}.hero h1 span,.section-heading h2 span{color:var(--teal-deep)}.lead{font-size:18px;line-height:1.65;color:#4d595d;max-width:560px;margin:28px 0}.hero-actions{display:flex;align-items:center;gap:22px}.text-link{font-weight:700;font-size:14px}.hero-card{justify-self:end;align-self:end;margin-bottom:70px;width:280px;background:rgba(255,255,255,.76);backdrop-filter:blur(14px);padding:24px;border:1px solid rgba(255,255,255,.75);border-radius:20px;box-shadow:var(--shadow)}.mini-badge{font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--teal-deep)}.hero-card p{margin:15px 0 0;font-size:14px;line-height:1.5;color:#475357}.flight-line{height:2px;background:linear-gradient(90deg,var(--teal),transparent);margin-top:18px}
.section{padding:96px 0}.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.section-heading h2{font-size:clamp(38px,4vw,56px)}.section-heading>p:not(.eyebrow){color:var(--muted);line-height:1.7;max-width:530px}.location{font-weight:700;margin-top:28px}.principles{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line)}.principles article{padding:20px 28px;min-height:190px;border-right:1px solid var(--line)}.icon{font-size:38px;color:var(--teal-deep);margin-bottom:25px}.principles h3{font-size:16px;margin:0 0 10px}.principles p{font-size:14px;line-height:1.5;color:var(--muted);margin:0}
.products-section{background:#fff}.center-heading{text-align:center;margin-bottom:44px}.center-heading h2{font-size:44px}.center-heading>p:last-child{color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 12px 30px rgba(11,26,30,.05);transition:.22s}.product-card.featured:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.product-image{width:100%;height:260px;object-fit:cover}.product-body{padding:22px;display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.product-body h3{margin:0 0 9px;font-size:18px}.product-body p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}.round-arrow{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--teal-deep);color:#fff;font-size:22px;flex:none}.round-arrow.muted{background:#fff;border:1px solid var(--line);color:#344044}.coming-visual{height:260px;background:linear-gradient(145deg,#fafafa,#f2f5f5);display:grid;place-items:center}.coming-visual span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:white;border:1px solid var(--line);font-size:24px;color:#95a2a3}
.paris-strip{position:relative;color:#fff;padding:70px 0;background:linear-gradient(90deg,rgba(16,87,88,.90),rgba(11,29,34,.25)),url('assets/paris-banner.jpg') center 22%/cover no-repeat}.eyebrow.light{color:#b9e4e1}.paris-strip h2{font-size:clamp(34px,4vw,54px);max-width:760px}
.site-footer{background:var(--dark);color:#f4f8f8;padding:68px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:70px}.footer-brand img{filter:brightness(1.8)}.footer-copy,.site-footer p{color:#aab5b8;font-size:14px;line-height:1.65}.site-footer h4{margin:0 0 20px}.site-footer .footer-grid>div:nth-child(2){display:flex;flex-direction:column;gap:12px}.newsletter{display:flex;gap:10px;margin-top:18px}.newsletter input{min-width:0;flex:1;background:#20292d;border:1px solid #2d393d;border-radius:12px;color:#fff;padding:0 14px}.newsletter-note{display:block;color:#8cccca;margin-top:10px}.footer-bottom{border-top:1px solid #263136;margin-top:54px;padding-top:22px;display:flex;justify-content:space-between;color:#7d8a8e;font-size:12px}
@media(max-width:900px){.container{width:min(100% - 32px,1180px)}.menu-toggle{display:block}.nav-links{position:absolute;left:16px;right:16px;top:76px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;display:none;flex-direction:column;align-items:stretch;gap:14px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.hero-grid,.about-grid,.footer-grid{grid-template-columns:1fr}.hero-grid{padding:70px 0;min-height:720px}.hero-card{display:none}.principles{grid-template-columns:1fr;border-left:0}.principles article{border-right:0;border-bottom:1px solid var(--line);padding-left:0}.product-grid{grid-template-columns:1fr}.footer-grid{gap:38px}}
@media(max-width:560px){.brand-copy strong{font-size:16px}.hero h1{font-size:46px}.hero-actions{flex-direction:column;align-items:flex-start}.section{padding:72px 0}.newsletter{flex-direction:column}.footer-bottom{flex-direction:column;gap:10px}}