:root {
  --ink: #071320;
  --navy: #0a1a2a;
  --navy-2: #10283d;
  --paper: #f4f6f7;
  --white: #ffffff;
  --copper: #d79a55;
  --muted: #6c7781;
  --line: rgba(7, 19, 32, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-header { height: 98px; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(24px, 5vw, 80px); position: absolute; z-index: 20; width: 100%; color: var(--ink); background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(7,19,32,.12); box-shadow: 0 8px 30px rgba(7,19,32,.06); }
.brand { display: flex; align-items: center; gap: 13px; font-family: Manrope, sans-serif; }
.brand-logo { display: block; width: 190px; height: 78px; object-fit: contain; }
nav { display: flex; align-items: center; gap: clamp(24px, 3vw, 48px); font-size: 14px; font-weight: 500; }
.site-header nav > a:not(.nav-cta) { color: #314252; transition: color .2s; }
.site-header nav > a:hover { color: #0769d7; }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(7,19,32,.28); color: var(--ink); }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; }
.hero { min-height: 820px; height: 100vh; max-height: 980px; color: white; position: relative; overflow: hidden; display: flex; align-items: center; padding: 95px clamp(24px, 8vw, 140px) 30px; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: contain; object-position: center; background: #071827; }
.hero-shade { background: linear-gradient(90deg, rgba(4,13,23,.98) 0%, rgba(4,13,23,.91) 28%, rgba(4,13,23,.38) 65%, rgba(4,13,23,.05) 100%), linear-gradient(0deg, rgba(4,13,23,.36), transparent 45%); }
.hero-copy { position: relative; z-index: 2; width: min(710px, 64vw); }
.eyebrow { margin: 0 0 22px; text-transform: uppercase; letter-spacing: 2.2px; font-size: 12px; font-weight: 700; color: var(--copper); }
.eyebrow.dark { color: #8a5b27; }
h1, h2, h3 { font-family: Manrope, sans-serif; margin-top: 0; line-height: 1.08; }
h1 { font-size: clamp(52px, 6.2vw, 94px); letter-spacing: -4.5px; margin-bottom: 28px; font-weight: 650; }
h1.hero-brandline { font-size: clamp(48px, 5.6vw, 84px); text-transform: uppercase; letter-spacing: .015em; line-height: 1.04; }
h1.hero-brandline em { font-style: normal; color: #8fc4ff; -webkit-text-stroke: 0; letter-spacing: .055em; }
.intro { max-width: 590px; color: rgba(255,255,255,.72); font-size: clamp(17px, 1.4vw, 20px); line-height: 1.7; margin: 0 0 38px; }
.hero-actions { display: flex; align-items: center; gap: 32px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 28px; padding: 15px 22px; font-size: 14px; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--copper); color: #071320; }
.button-primary:hover { background: #e6aa66; }
.text-link { font-size: 14px; color: rgba(255,255,255,.76); border-bottom: 1px solid rgba(255,255,255,.28); padding-bottom: 5px; }
.text-link span { margin-left: 8px; color: var(--copper); }
.hero-detail { position: absolute; z-index: 2; right: clamp(24px, 5vw, 80px); bottom: 32px; display: flex; align-items: center; gap: 12px; text-transform: uppercase; letter-spacing: 1.4px; font-size: 11px; }
.hero-detail span { color: var(--copper); }
.hero-detail i { width: 42px; height: 1px; background: rgba(255,255,255,.35); margin: 0 8px; }
.proof-strip { background: white; display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 clamp(24px, 7vw, 120px); border-bottom: 1px solid var(--line); }
.proof-strip p { margin: 0; padding: 29px 5vw; border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.proof-strip p:last-child { border-right: 1px solid var(--line); }
.proof-strip strong { font-family: Manrope; font-size: 17px; }
.proof-strip span { color: var(--muted); font-size: 13px; }
.section { padding: clamp(90px, 11vw, 160px) clamp(24px, 7vw, 120px); }
.section-heading { display: grid; grid-template-columns: 1fr 2fr 1.25fr; align-items: end; gap: 4vw; margin-bottom: 70px; }
.section-heading .eyebrow { align-self: start; }
.section-heading h2, .company-copy h2 { font-size: clamp(38px, 4.4vw, 66px); letter-spacing: -2.5px; margin: 0; }
.section-heading > p:last-child { color: var(--muted); margin: 0; max-width: 390px; }
.capability-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; border-top: 1px solid var(--line); }
.capability-card { min-height: 410px; padding: 34px 32px; border-right: 1px solid var(--line); position: relative; display: flex; flex-direction: column; }
.capability-card:first-child { border-left: 1px solid var(--line); }
.capability-card.featured { background: var(--navy); color: white; border: 0; transform: translateY(-18px); box-shadow: 0 24px 60px rgba(7,19,32,.14); }
.card-index { position: absolute; right: 25px; top: 23px; font-size: 12px; color: var(--muted); }
.featured .card-index { color: rgba(255,255,255,.45); }
.card-icon { color: var(--copper); font-size: 36px; margin-bottom: 55px; }
.card-icon.wave { font-size: 50px; line-height: .7; }
.capability-card h3 { font-size: 25px; margin-bottom: 16px; }
.capability-card p { color: var(--muted); font-size: 15px; margin: 0 0 38px; }
.featured p { color: rgba(255,255,255,.62); }
.capability-card a { margin-top: auto; border-top: 1px solid var(--line); padding-top: 18px; font-size: 13px; font-weight: 700; display: flex; justify-content: space-between; }
.featured a { border-color: rgba(255,255,255,.14); }
.capability-card a span { color: var(--copper); }
.platform-focus { margin-top: 72px; padding: 46px; background: white; border: 1px solid var(--line); display: grid; grid-template-columns: .8fr 1.7fr; gap: clamp(40px, 7vw, 100px); }
.platform-heading .eyebrow { margin-bottom: 18px; }
.platform-heading h3 { font-size: clamp(27px, 2.6vw, 40px); letter-spacing: -1.2px; margin: 0; }
.platform-details { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.platform-details article { padding: 4px 34px; border-left: 1px solid var(--line); }
.platform-details article:first-child { padding-left: 0; border-left: 0; }
.platform-details article:last-child { padding-right: 0; }
.reference-label { display: block; margin-bottom: 17px; color: #8a5b27; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }
.platform-details p { color: var(--muted); font-size: 15px; line-height: 1.8; margin: 0; }
.approach { background: var(--navy); color: white; display: grid; grid-template-columns: 1fr 1.25fr; gap: 10vw; position: relative; overflow: hidden; }
.approach::after { content: "AIR / SEA"; position: absolute; left: -25px; bottom: -70px; font-family: Manrope; font-size: 160px; font-weight: 800; color: rgba(255,255,255,.025); white-space: nowrap; }
.approach-copy h2 { font-size: clamp(40px, 4.7vw, 70px); letter-spacing: -3px; }
.approach-copy > p:last-child { color: rgba(255,255,255,.6); max-width: 490px; }
.steps { list-style: none; padding: 0; margin: 0; position: relative; z-index: 2; }
.steps li { display: grid; grid-template-columns: 75px 1fr; gap: 20px; border-top: 1px solid rgba(255,255,255,.14); padding: 27px 0; }
.steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.steps > li > span { color: var(--copper); font-size: 12px; padding-top: 4px; }
.steps h3 { font-size: 20px; margin-bottom: 8px; }
.steps p { color: rgba(255,255,255,.55); font-size: 14px; margin: 0; }
.company { display: grid; grid-template-columns: .7fr 2.4fr; gap: 7vw; }
.company-kicker { width: 170px; height: 170px; border: 1px solid var(--line); display: grid; place-items: center; font-family: Manrope; font-weight: 800; color: var(--copper); clip-path: polygon(0 0,100% 0,84% 100%,0 100%); }
.company-copy h2 { max-width: 850px; }
.company-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; color: var(--muted); margin-top: 55px; }
.contact { background: #0d2235; color: white; margin: 0 clamp(24px, 5vw, 80px) 80px; padding: clamp(55px, 7vw, 95px); display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; align-items: center; position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; width: 420px; height: 420px; border: 1px solid rgba(215,154,85,.16); border-radius: 50%; left: -170px; top: -220px; }
.contact-copy h2 { font-size: clamp(42px, 5vw, 72px); letter-spacing: -3px; margin-bottom: 25px; }
.contact-copy > p:last-child { color: rgba(255,255,255,.62); max-width: 500px; }
.contact-form { display: grid; gap: 18px; border-left: 1px solid rgba(255,255,255,.16); padding-left: 50px; position: relative; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; color: rgba(255,255,255,.7); font-size: 13px; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.07); color: #fff; padding: 13px 14px; font: inherit; font-size: 15px; border-radius: 0; outline: none; transition: border-color .2s, background .2s; }
.contact-form textarea { resize: vertical; min-height: 116px; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--copper); background: rgba(255,255,255,.1); }
.honeypot { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.form-submit p { color: rgba(255,255,255,.5); font-size: 12px; line-height: 1.45; margin: 0; max-width: 260px; }
.contact-form.is-success .form-submit p { color: #9bd6b0; }
.contact-form.is-error .form-submit p { color: #ffc2b7; }
.contact-form button:disabled { opacity: .58; cursor: wait; transform: none; }
.button.full { width: 100%; }
footer { background: white; color: var(--ink); border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; padding: 35px clamp(24px, 5vw, 80px); }
.footer-brand { background: transparent; width: fit-content; padding: 0; }
.footer-brand .brand-logo { width: 145px; height: 58px; }
footer > p { margin: 0; color: var(--muted); font-size: 12px; }
footer .legal { text-align: right; }
@media (max-width: 900px) {
  .site-header { height: 82px; }
  .brand-logo { width: 150px; height: 66px; }
  .menu-toggle { display: block; z-index: 2; }
  .menu-toggle span { display: block; width: 25px; height: 1px; background: var(--ink); margin: 7px; }
  nav { display: none; position: absolute; top: 82px; left: 0; right: 0; background: white; padding: 28px; flex-direction: column; align-items: stretch; gap: 20px; border-top: 1px solid rgba(7,19,32,.1); box-shadow: 0 18px 32px rgba(7,19,32,.12); }
  nav.open { display: flex; }
  .hero { min-height: 740px; padding-top: 115px; align-items: center; }
  .hero-copy { width: 100%; }
  .hero-image { object-fit: cover; object-position: 62% center; }
  h1 { letter-spacing: -3px; }
  .hero-detail { display: none; }
  .proof-strip { grid-template-columns: 1fr; padding: 0 24px; }
  .proof-strip p, .proof-strip p:last-child { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 20px 24px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card, .capability-card:first-child { border: 1px solid var(--line); border-top: 0; min-height: 350px; }
  .capability-card.featured { transform: none; border: 0; }
  .platform-focus { grid-template-columns: 1fr; padding: 34px; }
  .platform-details { grid-template-columns: 1fr; }
  .platform-details article, .platform-details article:first-child, .platform-details article:last-child { padding: 24px 0; border-left: 0; border-top: 1px solid var(--line); }
  .approach, .company, .contact { grid-template-columns: 1fr; }
  .company-kicker { width: 120px; height: 120px; }
  .contact-form { border-left: 0; border-top: 1px solid rgba(255,255,255,.16); padding: 35px 0 0; }
  footer { grid-template-columns: 1fr; }
  footer .legal { text-align: left; }
}
@media (max-width: 560px) {
  .hero { min-height: 700px; height: auto; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,13,23,.97), rgba(4,13,23,.66)), linear-gradient(0deg, rgba(4,13,23,.6), transparent); }
  h1 { font-size: 46px; letter-spacing: -2.7px; }
  h1.hero-brandline { font-size: 42px; letter-spacing: .01em; }
  h1.hero-brandline em { letter-spacing: .025em; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .section { padding: 80px 24px; }
  .section-heading h2, .company-copy h2 { letter-spacing: -1.8px; }
  .company-columns { grid-template-columns: 1fr; gap: 8px; }
  .contact { margin: 0; padding: 70px 24px; }
  .contact-copy h2 { letter-spacing: -2px; }
  .form-row { grid-template-columns: 1fr; }
  .form-submit { align-items: stretch; flex-direction: column; }
  .form-submit p { max-width: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }