:root {
  --navy: #0f2942;
  --navy-2: #14213d;
  --steel: #3d5a80;
  --steel-light: #5b7a99;
  --line: #d4dbe2;
  --bg: #ffffff;
  --bg-alt: #f4f6f8;
  --ink: #1c2733;
  --ink-soft: #4a5766;
  --accent: #c98a1b; /* muted brass — documentation/credential cue, not retail */
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  line-height: 1.6;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header / Nav ---------- */
header.site {
  background: var(--navy);
  color: #fff;
  border-bottom: 3px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 50;
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  flex-wrap: wrap;
  gap: 8px;
}
.brand-mark { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark .name { font-weight: 700; font-size: 1.15rem; letter-spacing: .3px; }
.brand-mark .inc { font-size: .7rem; color: var(--steel-light); text-transform: uppercase; letter-spacing: 1.5px; }
nav.main { display: flex; gap: 4px; flex-wrap: wrap; }
nav.main a {
  color: #cdd8e3;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background .15s, color .15s;
}
nav.main a:hover { color: #fff; background: rgba(255,255,255,.08); }
nav.main a.active { color: #fff; background: var(--steel); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #1b3454 100%);
  color: #fff;
  padding: 76px 0 68px;
}
.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .78rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}
.hero h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.15; font-weight: 700; max-width: 20ch; }
.hero p.lede { margin-top: 18px; font-size: 1.15rem; color: #d3dde7; max-width: 60ch; }
.hero .cta-row { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  padding: 13px 24px;
  border-radius: 5px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .05s, background .15s, border-color .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #1c1200; }
.btn-primary:hover { background: #dd9a26; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--steel); }

/* ---------- Sections ---------- */
section { padding: 58px 0; }
section.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-eyebrow { text-transform: uppercase; letter-spacing: 2px; font-size: .75rem; color: var(--steel); font-weight: 700; margin-bottom: 10px; }
h2.section-title { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--navy); font-weight: 700; margin-bottom: 8px; }
.section-intro { color: var(--ink-soft); max-width: 66ch; font-size: 1.05rem; margin-bottom: 34px; }

/* ---------- Proof stat strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.stats .stat { background: #fff; padding: 24px 18px; text-align: center; }
.stats .stat .num { font-size: 1.7rem; font-weight: 700; color: var(--navy); }
.stats .stat .lbl { font-size: .82rem; color: var(--ink-soft); margin-top: 4px; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 20px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  border-top: 3px solid var(--steel);
}
.card h3 { color: var(--navy); font-size: 1.12rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card ul { margin: 10px 0 0 18px; color: var(--ink-soft); font-size: .93rem; }
.card ul li { margin-bottom: 5px; }

/* ---------- Callout / exclusions ---------- */
.callout { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px; padding: 20px 24px; }
.callout.warn { border-left-color: #9aa7b4; }
.callout strong { color: var(--navy); }

/* ---------- Data table (Government) ---------- */
.data-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.data-table th, .data-table td { text-align: left; padding: 13px 18px; border-bottom: 1px solid var(--line); font-size: .95rem; }
.data-table th { background: var(--navy); color: #fff; font-weight: 600; width: 38%; }
.data-table tr:last-child td, .data-table tr:last-child th { border-bottom: none; }
.data-table td code { background: var(--bg-alt); padding: 2px 6px; border-radius: 4px; font-size: .9em; }

/* ---------- Past performance rows ---------- */
.pp { display: grid; grid-template-columns: 150px 1fr; gap: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 18px; }
.pp .pp-meta { background: var(--navy); color: #fff; padding: 22px; }
.pp .pp-meta .val { font-size: 1.35rem; font-weight: 700; }
.pp .pp-meta .type { font-size: .82rem; color: var(--steel-light); text-transform: uppercase; letter-spacing: 1px; margin-top: 6px; }
.pp .pp-body { padding: 22px; }
.pp .pp-body h3 { color: var(--navy); font-size: 1.08rem; margin-bottom: 6px; }
.pp .pp-body p { color: var(--ink-soft); font-size: .95rem; }
.pp .pp-body .dur { font-size: .82rem; color: var(--steel); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-top: 8px; }

/* ---------- Fill-in token ---------- */
.fill { background: #fff4dc; border-bottom: 1px dashed var(--accent); padding: 0 3px; color: #7a5600; font-style: italic; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info dt { font-weight: 700; color: var(--navy); margin-top: 16px; font-size: .8rem; text-transform: uppercase; letter-spacing: 1px; }
.contact-info dd { color: var(--ink-soft); font-size: 1.05rem; }
form.contact label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin: 14px 0 5px; }
form.contact input, form.contact textarea, form.contact select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 5px; font-size: .95rem; font-family: inherit;
}
form.contact textarea { min-height: 120px; resize: vertical; }

/* ---------- Response promise band ---------- */
.promise { background: var(--navy); color: #fff; text-align: center; padding: 44px 0; }
.promise h2 { font-size: clamp(1.4rem, 3vw, 2rem); max-width: 26ch; margin: 0 auto 10px; }
.promise p { color: #cdd8e3; max-width: 56ch; margin: 0 auto; }

/* ---------- Footer ---------- */
footer.site { background: var(--navy-2); color: #9fb0c0; padding: 44px 0 30px; font-size: .88rem; }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 26px; }
footer.site h4 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; }
footer.site a { color: #9fb0c0; text-decoration: none; display: block; margin-bottom: 6px; }
footer.site a:hover { color: #fff; }
footer.site .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; font-size: .8rem; color: #6f8296; }
footer.site .codes { font-family: ui-monospace, "SF Mono", Menlo, monospace; color: #c3d0dc; font-size: .8rem; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  .pp { grid-template-columns: 1fr; }
  .pp .pp-meta { display: flex; align-items: baseline; gap: 14px; }
}