:root{--navy:#05121f;--blue:#005efa;--sky:#1aa1f7;--teal:#0dc79e;--amber:#ffa11f;--paper:#f7fafc;--muted:#616b78;--line:#dbe0e8;font-family:Inter,Arial,sans-serif;color:var(--navy);background:var(--paper)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--sky);outline-offset:4px}.skip{position:absolute;top:-100px}.skip:focus{top:12px;z-index:100;background:white;padding:14px}.header{background:white;min-height:74px;padding:14px 3.9%;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{text-decoration:none;font-weight:700;white-space:nowrap}.nav{display:flex;gap:16px;align-items:center}.nav a{font-size:12px;font-weight:600;text-decoration:none;min-height:44px;display:flex;align-items:center}.nav a[aria-current=page]{color:var(--blue);text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 24px;border-radius:8px;background:var(--blue);color:white;text-decoration:none;font-weight:600;border:0;cursor:pointer}.button.secondary{background:transparent;border:1px solid #a6b2c2}.button:hover{filter:brightness(1.1)}.menu-trigger{display:none;min-height:44px;background:transparent;color:var(--blue);border:0;font-weight:600;cursor:pointer}.hero{background:var(--navy);color:white;padding:64px 3.9%;display:grid;grid-template-columns:1.1fr 1fr;gap:36px;min-height:560px}.hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px}.eyebrow{font-size:12px;letter-spacing:.09em;font-weight:600;text-transform:uppercase;color:var(--blue);margin:0}.dark .eyebrow,.hero .eyebrow{color:var(--sky)}h1,h2,h3,p{margin-top:0}h1{font-size:76px;line-height:1.06;letter-spacing:-.035em;margin-bottom:0}h2{font-size:36px;letter-spacing:-.025em;margin-bottom:14px}h3{font-size:23px;line-height:1.2;margin-bottom:10px}p{font-size:16px;line-height:1.6;margin-bottom:16px}.descriptor{font-size:23px;font-weight:600;line-height:1.4}.hero p{margin-bottom:0}.hero .support{color:#d6e0eb;font-size:18px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}.image-slot{background:#142e47;border-radius:8px;min-height:430px;display:flex;align-items:flex-end;padding:24px;color:#b2d1f0;font-size:12px;line-height:1.6}.section{padding:44px 3.9%;background:white}.section>.eyebrow{margin-bottom:16px}.section.tinted{background:#f0f5fa}.section.dark{background:var(--navy);color:white}.section.dark p{color:#d1d9e0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{padding:24px;background:var(--navy);color:white;border-radius:12px;min-width:0;display:block;text-decoration:none;min-height:190px}.card p{color:#d1d9e0;font-size:15px;margin:0}.card .eyebrow{color:var(--sky);font-size:12px;margin-bottom:12px}.card.amber .eyebrow{color:var(--amber)}.card.teal .eyebrow{color:var(--teal)}.card .image-small{height:110px;background:#1a3857;border-radius:8px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;color:#b2d1f0;font-size:12px}.card.light{background:white;border:1px solid var(--line);color:var(--navy)}.card.light p{color:var(--muted)}a.card:hover{box-shadow:0 0 0 2px var(--sky)}.page-hero{padding:56px 3.9%;background:var(--navy);color:white}.page-hero h1{font-size:52px;margin:16px 0}.page-hero p:last-child{max-width:1080px;color:#d1d9e0;font-size:17px;margin-bottom:0}.page-hero .eyebrow{color:var(--sky)}.pending{display:block;font-size:14px;margin-top:16px;color:var(--amber)}.relation{padding:16px 0;border-top:1px solid var(--line);font-size:15px;margin-top:24px;line-height:1.8}.relation strong{color:var(--navy)}.footer{padding:32px 3.9%;background:var(--navy);color:#d1d9e0;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.footer-links{display:flex;flex-wrap:wrap;gap:16px}.footer a{font-size:14px;min-height:44px;display:inline-flex;align-items:center}.prototype-note{font-size:13px;line-height:1.5;color:#a6b2c2;margin:8px 0 0}.timeline{display:grid;gap:16px}.timeline .card{min-height:120px}.menu{position:fixed;inset:0;border:0;padding:20px;background:var(--navy);color:white;width:100%;height:100%;max-width:none;max-height:none;margin:0;overflow:auto}.menu::backdrop{background:var(--navy)}.menu-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.menu button{min-height:44px;color:white;background:transparent;border:1px solid #616b78;border-radius:8px;padding:10px 16px}.menu nav{display:grid}.menu a{padding:17px 0;min-height:58px;text-decoration:none;border-bottom:1px solid #333638}.menu a[aria-current=page]{color:var(--sky);font-weight:700;border-left:3px solid var(--sky);padding-left:12px}.menu-utility{display:flex;flex-wrap:wrap;gap:0 20px;margin-top:24px}.menu-utility a{font-size:14px}.route-choice{width:100%;text-align:left;cursor:pointer;font:inherit;border:2px solid transparent}.route-choice[aria-pressed=true]{border-color:var(--sky)}.enquiry{max-width:680px;margin-top:32px}.enquiry label{display:block;margin:18px 0 8px;font-weight:600}.enquiry input,.enquiry textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:8px}.enquiry textarea{min-height:140px}.notice{padding:16px;border:1px solid var(--line);border-radius:8px;line-height:1.6;margin-top:24px}.identifier-rail{display:flex;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.identifier-rail span{color:var(--muted)}[hidden]{display:none!important}main{min-height:60vh}section[id]{scroll-margin-top:24px}
.card.light .pending{color:#895000}.route-choice .eyebrow{display:block}.menu-utility a{min-height:44px}
.monogram{position:relative;display:inline-flex;align-items:center;justify-content:center;flex:0 0 48px;width:48px;height:44px;font-size:24px;letter-spacing:-.07em;font-weight:700;text-decoration:none}.brand-accent{position:absolute;width:10px;height:3px;right:0;bottom:3px;background:var(--blue)}.menu .monogram{border:0;padding:0;color:white}.menu .brand-accent{background:var(--sky)}.hero-photograph{position:relative;overflow:hidden;width:100%;min-height:430px;margin:0;border-radius:8px;background:#142e47}.hero-photograph img{display:block;position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 28%}.card .image-small{height:180px;overflow:hidden}.image-small img{display:block;width:100%;height:100%;object-fit:cover}.photo-portrait img{object-fit:contain}.photo-capital img{object-position:50% 42%}.photo-aviation img{object-position:50% 35%}
@media(min-width:1600px){.header,.hero,.section,.page-hero,.footer{padding-left:max(56px,calc((100vw - 1440px)/2 + 56px));padding-right:max(56px,calc((100vw - 1440px)/2 + 56px))}}
@media(max-width:1150px){.header>.button{display:none}.nav{gap:12px}.nav a{font-size:11px}h1{font-size:64px}.hero{grid-template-columns:1fr 1fr}.descriptor{font-size:21px}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.nav{display:none}.menu-trigger{display:block}.header{padding:14px 20px;min-height:70px}.hero{padding:34px 20px;grid-template-columns:1fr;gap:24px;min-height:0}.hero-copy{display:contents}.hero .eyebrow{order:0}.hero h1{order:1;font-size:54px}.hero .descriptor{order:2;font-size:20px}.hero .support{order:3;font-size:17px}.image-slot{order:4;min-height:240px}.hero .actions{order:5;display:grid;grid-template-columns:1fr;width:100%;margin:0}.hero .button{width:100%}.section,.page-hero{padding:32px 20px}.page-hero h1{font-size:42px;overflow-wrap:break-word}.grid,.grid.four{grid-template-columns:1fr}.card{min-height:0;padding:22px}.card .image-small{height:100px}h2{font-size:30px}.footer{padding:28px 20px}.footer-links{gap:0 20px}.page-hero p:last-child{font-size:16px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.card,.button{transition:box-shadow .15s,filter .15s}}
@media(max-width:850px){.hero-photograph{order:4;min-height:280px}.hero .hero-photograph img{object-position:50% 27%}.card .image-small{height:200px}}
.hero-photograph img{object-position:65% 50%}.card .image-small{position:relative;margin:0 0 16px}.image-small img{object-position:center}.hero .hero-photograph img{object-position:65% 50%}

/* Full-width alpine hero, preserving the approved text and visual direction. */
.hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:640px;overflow:hidden;padding-top:76px;padding-bottom:76px}
.hero-copy{position:relative;z-index:2;display:flex;max-width:590px;gap:20px}
.hero-photograph{position:absolute;inset:0;z-index:-1;min-height:0;height:100%;border-radius:0}
.hero .hero-photograph img{object-position:65% 20%}
.hero::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(5,18,31,.96) 0%,rgba(5,18,31,.88) 30%,rgba(5,18,31,.36) 56%,rgba(5,18,31,.02) 80%)}

@media(max-width:1150px) and (min-width:851px){.hero-copy{max-width:480px}.hero h1{font-size:64px}.hero .descriptor{font-size:21px}}
@media(max-width:850px){.hero{--mobile-photo-height:clamp(380px,105vw,540px);display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:0;padding:clamp(220px,65vw,350px) 20px 32px;min-height:0}.hero::before{display:block;background:linear-gradient(180deg,rgba(5,18,31,.06) 0,rgba(5,18,31,.15) calc(var(--mobile-photo-height)*.45),rgba(5,18,31,.92) calc(var(--mobile-photo-height)*.82),var(--navy) var(--mobile-photo-height))}.hero-copy{display:flex;order:0;max-width:590px;padding:0;gap:18px}.hero-photograph{position:absolute;inset:0;order:0;z-index:-1;width:100%;height:100%;min-height:0;background:var(--navy)}.hero .hero-photograph img{height:var(--mobile-photo-height);object-fit:cover;object-position:75% 0}.hero .eyebrow{color:#66c7ff}.hero .actions{margin-top:8px}.hero h1{font-size:clamp(42px,12vw,54px)}}

.references-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:850px){.references-grid{grid-template-columns:1fr}}

.legal-copy{max-width:850px}.legal-copy h3{margin-top:30px}.legal-copy h3:first-child{margin-top:0}.legal-copy li,.sitemap-list li{line-height:1.65;margin-bottom:10px}.sitemap-list a{display:inline-block;padding:5px 0}.legal-copy a{color:var(--blue)}

.enquiry .honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.enquiry button:disabled{opacity:.65;cursor:wait}#enquiry-antispam{margin-top:20px;max-width:100%}

.analytics-choice{position:fixed;bottom:0;left:0;right:0;z-index:1000;background:#fff;color:#05121f;padding:20px;box-shadow:0 -2px 12px #0003;max-height:80vh;overflow:auto}.analytics-choice[hidden]{display:none}.analytics-choice p{max-width:70ch}.analytics-choice a{color:#075a91}.analytics-choice .button{background:#05121f;color:#fff;border:2px solid #05121f;cursor:pointer}.analytics-settings{display:block;margin:20px auto;padding:10px 16px;background:#fff;color:#05121f;border:2px solid #05121f;cursor:pointer}