:root{
  --red:#b5122b;
  --red-dark:#7f1d2d;
  --ink:#17191c;
  --muted:#60656d;
  --line:#e6e7e9;
  --paper:#fff;
  --soft:#f6f7f8;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.section-kicker,.eyebrow,.card-kicker{font:700 13px/1 "Barlow Condensed",Arial,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.section-kicker.light{color:#ffd6dc}
h1,h2,h3{font-family:"Barlow Condensed",Arial,sans-serif;line-height:1.02;margin:0 0 20px}
h1{font-size:clamp(50px,7vw,88px);max-width:850px}
h2{font-size:clamp(38px,5vw,58px)}
h3{font-size:27px}
p{margin:0 0 18px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.nav-wrap{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand img{width:235px;max-height:60px;object-fit:contain;object-position:left center}
.nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}
.nav a{padding:10px 0}
.nav a:hover{color:var(--red)}
.nav-cta{background:var(--red);color:#fff!important;padding:12px 18px!important;border-radius:2px}
.nav-toggle{display:none;background:none;border:0;font-size:28px}
.hero{min-height:760px;position:relative;background:url('assets/hero.jpg') center/cover no-repeat;display:flex;align-items:center;color:#fff}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,16,18,.96) 0%,rgba(15,16,18,.88) 48%,rgba(15,16,18,.42) 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.55fr .65fr;gap:60px;align-items:end;padding:95px 0 75px}
.hero-copy>p{font-size:18px;max-width:760px;color:#e6e8eb}
.hero .eyebrow{color:#ffb9c3;display:block;margin-bottom:18px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 48px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.2s}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#941025}
.btn-secondary{border-color:#fff;color:#fff;background:rgba(255,255,255,.05)}
.btn-secondary:hover{background:#fff;color:var(--ink)}
.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:28px;border-top:1px solid rgba(255,255,255,.25)}
.trust-row strong{display:block;font:700 32px/1 "Barlow Condensed";color:#fff;margin-bottom:7px}
.trust-row span{display:block;color:#cfd2d6;font-size:12px}
.hero-card{background:#fff;color:var(--ink);padding:34px;border-top:5px solid var(--red);box-shadow:0 18px 60px rgba(0,0,0,.25)}
.hero-card h2{font-size:42px;color:var(--red);margin:10px 0 18px}
.hero-card ul{list-style:none;padding:0;margin:0}
.hero-card li{padding:11px 0 11px 28px;border-bottom:1px solid var(--line);position:relative}
.hero-card li:before{content:"✓";position:absolute;left:0;color:var(--red);font-weight:900}
.intro,.airlegs,.safety,.why,.contact{padding:100px 0}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:start}
.prose{font-size:17px;color:#444951}
.section-dark{background:#17191c;color:#fff;padding:100px 0}
.section-heading-row{display:grid;grid-template-columns:1fr .75fr;gap:80px;align-items:end;margin-bottom:50px}
.section-heading-row>p{color:#696e75;font-size:17px}
.section-dark .section-heading-row>p{color:#c7cacf}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#41444a;border:1px solid #41444a}
.service-card{background:#202327;padding:34px;min-height:260px}
.service-card .num{font:700 18px "Barlow Condensed";color:#e96d7e}
.service-card h3{margin-top:35px;color:#fff}
.service-card p{color:#c7cacf;font-size:14px}
.service-card.featured{background:var(--red)}
.service-card.featured .num,.service-card.featured p{color:#fff}
.split-media{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.media-panel img{width:100%;height:650px;object-fit:cover;filter:saturate(.8) contrast(1.08)}
.content-panel>p{font-size:17px;color:#4d5259}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0}
.process-grid div{background:var(--soft);border-left:3px solid var(--red);padding:14px;min-height:94px}
.process-grid b{display:block;color:var(--red);font:700 21px "Barlow Condensed";margin-bottom:5px}
.process-grid span{font-size:13px;font-weight:600}
.airleg-cta{border-top:1px solid var(--line);padding-top:24px}
.text-link{font-weight:800;color:var(--red)}
.image-band{display:grid;grid-template-columns:repeat(3,1fr);height:330px}
.band-item img{width:100%;height:100%;object-fit:cover;filter:grayscale(.2)}
.four-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.four-pillars>div{padding:30px;background:var(--soft);border-top:4px solid var(--red)}
.four-pillars span{display:inline-grid;place-items:center;width:44px;height:44px;background:var(--red);color:#fff;font:700 24px "Barlow Condensed";margin-bottom:24px}
.four-pillars h3{font-size:30px}
.four-pillars p{color:#5d6269;font-size:14px}
.section-red{background:linear-gradient(115deg,var(--red-dark),var(--red));color:#fff;padding:90px 0}
.light-text{color:#fff}
.tick-list{list-style:none;padding:0;margin:22px 0 0}
.tick-list li{position:relative;padding:9px 0 9px 30px;border-bottom:1px solid rgba(255,255,255,.2)}
.tick-list li:before{content:"✓";position:absolute;left:0;font-weight:900}
.why h2{max-width:900px}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:45px}
.why-grid>div{border-top:1px solid var(--line);padding-top:25px}
.why-grid strong{color:var(--red);font:700 18px "Barlow Condensed"}
.why-grid h3{margin-top:22px}
.why-grid p{color:#60656d;font-size:14px}
.contact{background:#f7f7f8}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.contact-list{display:flex;flex-direction:column;gap:8px;margin-top:28px;font-weight:700}
.contact-list a{color:var(--red)}
.contact-form{background:#fff;padding:34px;box-shadow:0 12px 40px rgba(0,0,0,.08)}
.contact-form label{display:block;font-size:12px;font-weight:700;margin-bottom:15px;text-transform:uppercase;letter-spacing:.05em}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:6px;border:1px solid #d8dade;background:#fff;padding:13px;font:14px Inter}
.contact-form textarea{resize:vertical}
.contact-form small{display:block;color:#73777e;margin-top:12px}
.site-footer{background:#111315;color:#fff;padding:65px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:50px}
.footer-brand img{width:245px;background:#fff;padding:8px}
.footer-brand p{color:#d1d4d8;margin-top:14px}
.footer-grid strong{display:block;color:#fff;margin-bottom:14px}
.footer-grid a{display:block;color:#aeb2b8;margin:8px 0;font-size:14px}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid #2f3338;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;color:#8d9298;font-size:12px}
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:84px;background:#fff;display:none;flex-direction:column;align-items:stretch;padding:20px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .hero-grid,.two-col,.split-media,.section-heading-row,.contact-grid{grid-template-columns:1fr}
  .hero{min-height:auto}
  .hero-grid{padding:70px 0}
  .hero-card{max-width:560px}
  .cards{grid-template-columns:1fr 1fr}
  .four-pillars,.why-grid{grid-template-columns:1fr 1fr}
  .image-band{height:250px}
}
@media(max-width:620px){
  .container{width:min(100% - 26px,var(--container))}
  .brand img{width:190px}
  h1{font-size:52px}
  h2{font-size:40px}
  .trust-row,.cards,.process-grid,.four-pillars,.why-grid,.footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .media-panel img{height:420px}
  .image-band{grid-template-columns:1fr;height:auto}
  .band-item img{height:220px}
  .footer-bottom{flex-direction:column;gap:8px}
}