:root {
  --blue: #003c75;
  --blue-deep: #001e3a;
  --blue-mid: #0a4a8a;
  --ink: #12151a;
  --muted: #5b6570;
  --line: #d8dee6;
  --paper: #f4f6f8;
  --white: #fff;
  --max: 1200px;
  --pad: clamp(20px, 4vw, 56px);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(var(--max), calc(100% - 2 * var(--pad))); margin-inline: auto; }

/* Header — HQ: white bar, thin type, endorsement smaller than wordmark */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(1320px, calc(100% - 2 * var(--pad)));
  margin-inline: auto;
  display: flex; align-items: center; gap: 28px;
  min-height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.mark {
  width: 36px; height: 36px; background: var(--blue);
  color: #fff; display: grid; place-items: center;
  font-size: 11px; font-weight: 650; letter-spacing: .04em;
}
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-name {
  font-weight: 650; letter-spacing: .08em;
  font-size: 13px; text-transform: uppercase;
}
.brand-sub {
  font-size: 10px; letter-spacing: .06em;
  color: var(--blue); text-transform: uppercase; font-weight: 500;
}
nav.primary { margin-left: auto; display: flex; align-items: center; gap: 22px; }
nav.primary a {
  font-size: 13px; color: var(--ink);
  letter-spacing: .02em;
}
nav.primary a:hover { color: var(--blue); }
nav.primary .has-dd { position: relative; }
.dd {
  display: none; position: absolute; top: 100%; left: -16px;
  background: #fff; border: 1px solid var(--line);
  min-width: 240px; padding: 10px 0;
  box-shadow: 0 12px 32px rgba(0,30,58,.08);
}
.has-dd:hover .dd, .has-dd:focus-within .dd { display: block; }
.dd a { display: block; padding: 8px 18px; font-size: 13px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; background: var(--blue); color: #fff !important;
  font-size: 13px; letter-spacing: .04em; text-transform: uppercase;
  font-weight: 550; border: 0; cursor: pointer;
}
.btn:hover { background: var(--blue-mid); }
.btn-ghost {
  background: transparent; color: var(--ink) !important;
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: #fff !important; }
.btn-white { background: #fff; color: var(--blue-deep) !important; }
.menu-btn {
  display: none; margin-left: auto;
  background: none; border: 0; font-size: 22px; cursor: pointer;
}

/* Hero */
.hero {
  position: relative; min-height: 88vh;
  display: flex; align-items: flex-end;
  color: #fff; background: #001e3a center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,30,58,.15) 20%, rgba(0,30,58,.72) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 0 0 72px; width: min(1320px, calc(100% - 2 * var(--pad))); margin-inline: auto; }
.kicker {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: #c5d4e6; margin-bottom: 14px;
}
.hero h1 {
  font-weight: 450; font-size: clamp(34px, 5.2vw, 64px);
  line-height: 1.08; max-width: 16ch; margin: 0 0 18px;
  letter-spacing: -.02em;
  padding-left: 18px;
  border-left: 2px solid rgba(255,255,255,.55);
}
.hero p.lede { max-width: 46ch; color: #e6edf5; margin: 0 0 28px; font-size: 17px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.page-hero {
  background: var(--blue-deep); color: #fff;
  padding: 72px 0 56px;
}
.page-hero h1 { font-weight: 450; font-size: clamp(32px, 4vw, 52px); margin: 0 0 12px; letter-spacing: -.02em; }
.page-hero p { margin: 0; max-width: 56ch; color: #c5d4e6; }

/* Trust */
.trust {
  background: var(--blue-deep); color: #fff;
  padding: 18px 0;
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
}
.trust .wrap { display: flex; gap: 28px; flex-wrap: wrap; justify-content: space-between; }
.trust span { opacity: .85; }

/* Sections */
section { padding: 88px 0; }
.sec-label {
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue); margin: 0 0 10px; font-weight: 600;
}
h2 {
  font-weight: 450; font-size: clamp(26px, 3.2vw, 40px);
  letter-spacing: -.02em; line-height: 1.15; margin: 0 0 16px;
}
.lead { font-size: 18px; color: var(--muted); max-width: 62ch; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.muted { color: var(--muted); }

/* Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: var(--paper); overflow: hidden;
  display: flex; flex-direction: column;
}
.card img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 20px; font-weight: 550; }
.card p { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.card a.more { color: var(--blue); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; }

.feature-band {
  display: grid; grid-template-columns: 1.1fr .9fr; min-height: 520px;
}
.feature-band img { width: 100%; height: 100%; object-fit: cover; }
.feature-copy { padding: clamp(32px, 5vw, 72px); display: flex; flex-direction: column; justify-content: center; background: var(--paper); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { border-top: 2px solid var(--blue); padding-top: 16px; }
.step .n { font-size: 12px; letter-spacing: .14em; color: var(--blue); font-weight: 650; }
.step h3 { font-size: 18px; margin: 8px 0; }

.specs { width: 100%; border-collapse: collapse; font-size: 14px; }
.specs th, .specs td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); }
.specs th { color: var(--muted); font-weight: 500; width: 42%; }

.note {
  font-size: 13px; color: var(--muted); border-left: 3px solid var(--blue);
  padding: 8px 0 8px 14px; margin-top: 18px;
}

.cta-band {
  background: var(--blue); color: #fff; padding: 72px 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #d5e4f5; }

.examples-strip {
  padding: 28px 0 56px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.examples-strip .cap {
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 16px;
}
.examples-strip .row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.examples-strip img {
  width: 100%; height: 160px; object-fit: cover; display: block;
}
@media (max-width: 800px) {
  .examples-strip .row { grid-template-columns: 1fr 1fr; }
}

footer.site {
  background: var(--blue-deep); color: #c5d4e6;
  padding: 56px 0 28px; font-size: 14px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
footer.site a { color: #e8eef5; }
footer.site h4 { color: #fff; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 14px; }
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin: 0 0 8px; }
.foot-end {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 18px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12px; letter-spacing: .04em;
}

form.quote { display: grid; gap: 14px; }
form.quote label { font-size: 13px; font-weight: 550; }
form.quote input, form.quote select, form.quote textarea {
  width: 100%; padding: 12px 12px; border: 1px solid var(--line);
  font: inherit; background: #fff;
}
form.quote .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pillar { background: var(--paper); padding: 24px; }
.pillar h3 { margin: 0 0 8px; font-size: 16px; }

.route {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.route a {
  display: block; padding: 36px; background: var(--paper);
  border-top: 3px solid var(--blue);
}
.route h3 { margin: 0 0 8px; }

@media (max-width: 900px) {
  .menu-btn { display: block; }
  nav.primary {
    display: none; position: absolute; top: 76px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 16px var(--pad) 24px; border-bottom: 1px solid var(--line);
    gap: 12px;
  }
  nav.primary.open { display: flex; }
  .dd { position: static; display: block; box-shadow: none; border: 0; padding: 4px 0 4px 10px; }
  .split, .feature-band, .grid-3, .grid-2, .grid-4, .steps, .pillars, .foot-grid, .route, form.quote .row {
    grid-template-columns: 1fr;
  }
  .hero { min-height: 78vh; }
}