:root {
  --navy: #0A1B33;
  --gold: #C89C2E;
  --white: #FFFFFF;
  --charcoal: #222428;
  --light: #F2F4F7;
  --warm-gray: #6B7280;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--charcoal);
  background: var(--white);
  font-family: Inter, Montserrat, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.narrow { max-width: 820px; }

.site-header {
  height: 86px;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy);
}
.brand img { display: block; width: 190px; height: auto; }
.header-contact {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .03em;
  border-bottom: 1px solid rgba(255,255,255,.55);
  padding-bottom: 3px;
}

.hero {
  min-height: 620px;
  padding: 96px max(48px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr);
  align-items: center;
  gap: 64px;
  background: var(--navy);
  color: var(--white);
}
.hero-content { max-width: 760px; }
.eyebrow, .section-label {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
}
.eyebrow { color: var(--gold); }
h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(48px, 7vw, 82px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 700;
}
.hero-copy {
  max-width: 670px;
  margin: 30px 0 36px;
  font-size: clamp(19px, 2vw, 23px);
  color: rgba(255,255,255,.82);
}
.primary-button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  font-size: 14px;
  border-radius: 2px;
  transition: transform .18s ease, opacity .18s ease;
}
.primary-button:hover { transform: translateY(-1px); opacity: .92; }
.primary-button.dark { background: var(--navy); color: var(--white); }

.hero-mark {
  justify-self: end;
  width: min(320px, 100%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  position: relative;
}
.hero-mark::before,
.hero-mark::after {
  content: "";
  position: absolute;
  background: var(--gold);
}
.hero-mark::before { width: 44%; height: 2px; right: 7%; top: 22%; transform: rotate(-45deg); transform-origin: right center; opacity: .9; }
.hero-mark::after { width: 58%; height: 1px; left: 7%; bottom: 22%; opacity: .25; }
.hero-mark span {
  font-size: 170px;
  line-height: 1;
  font-weight: 800;
  color: rgba(255,255,255,.95);
  letter-spacing: -.12em;
}

.section-light { background: var(--white); }
.intro { padding: 110px 0 54px; }
.section-label { color: var(--warm-gray); }
.section-label.gold { color: var(--gold); }
h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -.035em;
  color: var(--navy);
}
.intro p:not(.section-label) {
  max-width: 760px;
  margin: 26px 0 0;
  font-size: 19px;
  color: var(--warm-gray);
}

.capabilities { padding: 54px 0 110px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  min-height: 250px;
  padding: 32px;
  background: var(--light);
  border-top: 3px solid var(--navy);
}
.card-number { color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .15em; }
.card h3 { margin: 38px 0 12px; color: var(--navy); font-size: 23px; }
.card p { margin: 0; color: var(--warm-gray); font-size: 15px; }

.principle { background: var(--navy); color: var(--white); padding: 112px 0; }
.principle-inner { max-width: 900px; }
blockquote {
  margin: 0;
  font-size: clamp(38px, 5.5vw, 68px);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 700;
}
.principle-copy { max-width: 690px; margin: 30px 0 0; color: rgba(255,255,255,.7); font-size: 18px; }

.contact { padding: 100px 0; }
.contact-inner { display: flex; align-items: end; justify-content: space-between; gap: 48px; }
.contact h2 { max-width: 720px; }

.site-footer { background: #071426; color: rgba(255,255,255,.55); font-size: 12px; }
.footer-inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

@media (max-width: 820px) {
  .site-header { padding: 0 24px; }
  .brand img { width: 160px; }
  .hero { padding: 78px 24px; grid-template-columns: 1fr; min-height: auto; }
  .hero-mark { justify-self: start; width: 190px; }
  .hero-mark span { font-size: 105px; }
  .cards { grid-template-columns: 1fr; }
  .intro { padding-top: 80px; }
  .capabilities { padding-bottom: 80px; }
  .principle { padding: 80px 0; }
  .contact-inner { align-items: flex-start; flex-direction: column; }
  .footer-inner { padding: 18px 0; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .header-contact { display: none; }
  .container { width: min(var(--max), calc(100% - 36px)); }
  .hero { padding-left: 18px; padding-right: 18px; }
  h1 { font-size: 48px; }
}