:root {
  --navy: #0f2240;
  --navy-2: #17305a;
  --gold: #c9a227;
  --gold-2: #e0bc4a;
  --ink: #1b2433;
  --muted: #5a6577;
  --line: #e2e6ee;
  --bg: #ffffff;
  --bg-alt: #f3f6fa;
  --radius: 10px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 "Inter", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Archivo", "Inter", sans-serif; line-height: 1.15; margin: 0 0 .5em; color: var(--navy); }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--navy-2); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* Top bar */
.topbar { position: sticky; top: 0; z-index: 10; background: var(--navy); color: #fff; border-bottom: 3px solid var(--gold); }
.topbar-inner { display: flex; align-items: center; gap: 24px; height: 84px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: "Archivo", sans-serif; font-size: 1.15rem; font-weight: 500; white-space: nowrap; }
.brand strong { color: var(--gold); font-weight: 800; }
.brand-logo { height: 58px; width: auto; display: block; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: #d7deea; text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:hover { color: #fff; }
.phone { color: var(--gold); font-weight: 600; text-decoration: none; white-space: nowrap; }
@media (max-width: 860px) { .nav { display: none; } .phone { margin-left: auto; } }
@media (max-width: 420px) {
  .topbar-inner { gap: 12px; }
  .brand-logo { height: 36px; }
  .topbar-inner { height: 64px; }
  .phone { font-size: .85rem; }
}

/* Hero */
.hero { position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #29497c 100%); }
.hero-inner { position: relative; padding: 96px 24px 104px; max-width: 860px; margin-left: max(0px, calc((100% - var(--max)) / 2)); }
.hero h1 { color: #fff; }
.hero .lede { font-size: 1.15rem; color: #d7deea; max-width: 680px; }
.hero .eyebrow { color: var(--gold-2); }
.snow { position: absolute; inset: 0; opacity: .5;
  background-image:
    radial-gradient(2px 2px at 20px 30px, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 90px 120px, #fff 50%, transparent 51%),
    radial-gradient(2.5px 2.5px at 160px 60px, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 230px 170px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 300px 90px, #fff 50%, transparent 51%);
  background-size: 320px 220px;
  animation: fall 14s linear infinite; }
@keyframes fall { from { background-position: 0 0; } to { background-position: 60px 440px; } }
@media (prefers-reduced-motion: reduce) { .snow { animation: none; } }
@media (max-width: 600px) { .hero-inner { padding: 64px 16px 72px; } }

.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 600; color: #8a6d12; margin-bottom: .8em; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-block; padding: 14px 24px; border-radius: 8px; font-weight: 600; text-decoration: none; text-align: center; transition: transform .1s, background .15s; }
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-2); }
.btn-ghost { border: 2px solid rgba(255,255,255,.5); color: #fff; }
.btn-ghost:hover { border-color: #fff; }

/* Stats */
.stats { background: #fff; border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 16px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.stat:first-child { border-left: 0; }
.num { font-family: "Archivo", sans-serif; font-weight: 800; font-size: 2rem; color: var(--navy); }
.lbl { color: var(--muted); font-size: .92rem; }
@media (max-width: 760px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-lede { font-size: 1.1rem; color: var(--muted); max-width: 720px; margin-bottom: 40px; }
@media (max-width: 600px) { .section { padding: 60px 0; } }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1000px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }
.card { border: 1px solid var(--line); border-top: 4px solid var(--gold); border-radius: var(--radius); padding: 26px 24px; background: #fff; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }
.icon { width: 34px; height: 34px; color: var(--navy-2); margin-bottom: 14px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.steps li { display: flex; gap: 16px; }
.steps p { color: var(--muted); font-size: .97rem; margin: 0; }
.step-n { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--gold); font: 800 1.1rem "Archivo", sans-serif; display: grid; place-items: center; }

.two-col { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 32px; } }
.checks { list-style: none; padding: 0; margin: 20px 0 0; }
.checks li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.checks li::before { content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%; background: var(--gold);
  -webkit-mask: radial-gradient(circle, #000 99%, transparent); }
.checks li::after { content: ""; position: absolute; left: 6px; top: .6em; width: 6px; height: 9px; border: solid var(--navy); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.tiles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tiles li { background: var(--bg-alt); border-left: 4px solid var(--navy); border-radius: 6px; padding: 16px 18px; font-weight: 600; color: var(--navy); }
@media (max-width: 420px) { .tiles { grid-template-columns: 1fr; } }

/* CTA band */
.band { background: var(--navy); color: #fff; border-top: 3px solid var(--gold); }
.band-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 56px 24px; }
.band h2 { color: #fff; }
.band p { color: #d7deea; margin: 0; max-width: 640px; }
@media (max-width: 760px) { .band-inner { flex-direction: column; align-items: flex-start; padding: 48px 16px; } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; gap: 24px; } }
.contact-list { margin: 0; display: grid; gap: 18px; }
.contact-list div { border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.contact-list dt { text-transform: uppercase; letter-spacing: .1em; font-size: .75rem; color: var(--muted); font-weight: 600; }
.contact-list dd { margin: 4px 0 0; font-size: 1.15rem; font-weight: 600; color: var(--navy); }
.contact-list a { text-decoration: none; overflow-wrap: anywhere; }

.footer { background: #0a1830; color: #9aa7bd; font-size: .9rem; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img { height: 30px; width: auto; }
.footer-inner { align-items: center;  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 24px; }

/* Full-screen video splash */
.splash { position: relative; height: 100vh; height: 100svh; min-height: 480px; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #29497c 100%); }
.splash-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.splash-shade { position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,24,48,.35) 0%, rgba(10,24,48,.55) 60%, rgba(10,24,48,.8) 100%); }
.splash-inner { position: relative; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px 16px; }
.splash-logo { width: min(620px, 86vw); height: auto; filter: drop-shadow(0 2px 12px rgba(0,0,0,.45)); }
.splash-tag { margin: 22px 0 34px; font-size: clamp(1rem, 2.4vw, 1.3rem); color: #e6ebf3; letter-spacing: .02em; text-shadow: 0 1px 8px rgba(0,0,0,.5); }
.btn-enter { font-size: 1.15rem; padding: 16px 44px; letter-spacing: .06em; text-transform: uppercase; box-shadow: 0 6px 24px rgba(0,0,0,.35); }

#top, section[id] { scroll-margin-top: 84px; }
@media (max-width: 420px) { #top, section[id] { scroll-margin-top: 64px; } }

/* Map-your-site prompt in How we bid */
.map-cta { margin-top: 44px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--navy); color: #fff; border-radius: var(--radius); padding: 28px 30px; border-left: 6px solid var(--gold); }
.map-cta h3 { color: #fff; font-size: 1.3rem; }
.map-cta p { color: #d7deea; margin: 0; max-width: 620px; }
.map-cta .btn { flex: none; }
@media (max-width: 700px) { .map-cta { flex-direction: column; align-items: flex-start; padding: 24px 20px; } }

/* Inner pages */
.page-hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 70%, #29497c 100%); color: #fff; padding: 64px 0 56px; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 2.9rem); }
.page-hero .eyebrow { color: var(--gold-2); }
.page-hero .lede { color: #d7deea; font-size: 1.1rem; max-width: 760px; margin: 0; }
.nav a[aria-current="page"] { color: var(--gold); }

.faq { max-width: 860px; }
.faq-group { font-size: 1.35rem; margin: 40px 0 12px; }
.faq-group:first-child { margin-top: 0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 36px 16px 0; position: relative; font-weight: 600; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 700 1.4rem "Archivo", sans-serif; color: var(--gold); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); margin: 0 0 18px; }
.faq-cta { margin-top: 48px; }
.faq-cta a:not(.btn) { color: #fff; }

.prose { max-width: 780px; }
.prose h2 { font-size: 1.3rem; margin-top: 36px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: #374151; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 8px; }

.careers-detail { margin-top: 56px; }
.apply { background: var(--bg-alt); border-radius: var(--radius); padding: 28px; border-top: 4px solid var(--gold); }
.apply h2 { font-size: 1.5rem; }
.apply-note { color: var(--muted); font-size: .92rem; }
.apply label { display: block; font-weight: 600; font-size: .9rem; color: var(--navy); margin-bottom: 14px; }
.apply input, .apply select, .apply textarea { display: block; width: 100%; margin-top: 6px; font: inherit; font-weight: 400; font-size: .95rem; padding: 11px 12px; border: 1px solid #c9d1de; border-radius: 8px; background: #fff; color: var(--ink); }
.apply input:focus, .apply select:focus, .apply textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.apply .btn { border: 0; cursor: pointer; font-size: 1rem; }

.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: #c8d0dc; text-decoration: none; }
.footer-links a:hover { color: var(--gold); }

/* Phone and tablet menu */
.menu-btn { display: none; }
@media (max-width: 1040px) {
  .topbar-inner { position: relative; }
  .menu-btn { display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid rgba(255,255,255,.35); color: #fff; border-radius: 8px; padding: 8px 12px; font: 600 .9rem "Inter", sans-serif; cursor: pointer; }
  .menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 16px; height: 2px; background: currentColor; position: relative; }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
  .menu-icon::before { top: -5px; } .menu-icon::after { top: 5px; }
  .topbar .nav { display: none; }
  .phone { margin-left: auto; }
  .topbar.menu-open .nav { display: flex; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; margin: 3px 0 0; background: var(--navy); border-bottom: 3px solid var(--gold); padding: 6px 24px 14px; box-shadow: 0 10px 24px rgba(0,0,0,.3); }
  .topbar.menu-open .nav a { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 1rem; }
}
@media (max-width: 420px) {
  .menu-label { display: none; }
  .menu-btn { padding: 8px 10px; }
  .topbar.menu-open .nav { padding: 6px 16px 14px; }
}
.nav-call { display: none; }
@media (max-width: 420px) {
  .topbar .phone { display: none; }
  .menu-btn { margin-left: auto; }
  .topbar.menu-open .nav .nav-call { display: block; color: var(--gold); font-weight: 600; border-bottom: 0; }
}

.cards.cards-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .cards.cards-3 { grid-template-columns: 1fr; } }

/* Bid steps: 4 across, 2x2 on tablets, stacked on phones */
.steps { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }