/* ============================================
   SHIELD — shared stylesheet
   ============================================ */

:root {
  --navy: #0f2340;
  --navy-dark: #0a1830;
  --navy-light: #1c3a63;
  --red: #c8102e;
  --red-dark: #a30d26;
  --gold: #f2a900;
  --off-white: #f7f8fa;
  --white: #ffffff;
  --text: #24303f;
  --text-muted: #5a6b7f;
  --border: #e2e7ee;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(15, 35, 64, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 35, 64, 0.14);
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--off-white);
  line-height: 1.65;
  font-size: 16.5px;
}

img { max-width: 100%; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header / Nav ---------- */

.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo { width: 40px; height: 44px; flex-shrink: 0; }

.brand-name {
  color: var(--white);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brand-tag {
  display: block;
  color: #aebcd0;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: -3px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.7rem;
  cursor: pointer;
  padding: 4px 10px;
}

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: #d7dfea;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 13px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.nav-links a:hover { background: var(--navy-light); color: var(--white); }

.nav-links a.active { color: var(--white); background: var(--navy-light); }

.nav-links a.nav-cta {
  background: var(--red);
  color: var(--white);
  margin-left: 8px;
}

.nav-links a.nav-cta:hover { background: var(--red-dark); }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(140deg, var(--navy-dark) 0%, var(--navy) 55%, #1a3560 100%);
  color: var(--white);
  padding: 90px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -80px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.28) 0%, transparent 65%);
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.hero-kicker {
  display: inline-block;
  background: rgba(200, 16, 46, 0.18);
  border: 1px solid rgba(200, 16, 46, 0.55);
  color: #ffb3c0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  font-weight: 800;
  max-width: 780px;
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero p.lead {
  font-size: 1.18rem;
  color: #c3cedd;
  max-width: 680px;
  margin-bottom: 34px;
}

/* ---------- Page hero (interior pages) ---------- */

.page-hero {
  background: linear-gradient(140deg, var(--navy-dark) 0%, var(--navy) 70%);
  color: var(--white);
  padding: 60px 0 64px;
}

.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 12px; }

.page-hero p { color: #c3cedd; max-width: 720px; font-size: 1.1rem; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
  cursor: pointer;
  border: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--red); color: var(--white); box-shadow: 0 4px 14px rgba(200, 16, 46, 0.4); }
.btn-primary:hover { background: var(--red-dark); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.45);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.08); }

.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-light); }

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */

section { padding: 72px 0; }

.section-alt { background: var(--white); }

.section-navy { background: var(--navy); color: var(--white); }

.section-head { max-width: 720px; margin-bottom: 44px; }

.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-navy .eyebrow { color: var(--gold); }

h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 14px; }

.section-navy h2 { color: var(--white); }

.section-head p { color: var(--text-muted); font-size: 1.08rem; }

.section-navy .section-head p { color: #b9c6d8; }

h3 { color: var(--navy); font-size: 1.22rem; font-weight: 700; margin-bottom: 8px; }

/* ---------- Cards & grids ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform 0.18s, box-shadow 0.18s;
}

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card p { color: var(--text-muted); font-size: 0.98rem; }

.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.5rem;
}

.card .icon.red { background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%); }
.card .icon.gold { background: linear-gradient(135deg, #f2a900 0%, #d18f00 100%); }

/* numbered steps */
.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

/* ---------- Split (two-column) blocks ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split .visual {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

/* ---------- Checklist ---------- */

.checklist { list-style: none; margin-top: 18px; }

.checklist li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 14px;
  color: var(--text);
}

.checklist li strong { color: var(--navy); }

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #e6f4ea;
  color: #1e7d3c;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Stat band ---------- */

.stat-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-band .stat-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.1;
}

.stat-band .stat-label { color: #b9c6d8; font-size: 0.95rem; margin-top: 6px; }

/* ---------- Myth vs fact ---------- */

.myth-fact { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }

.myth-col, .fact-col { padding: 34px 30px; }

.myth-col { background: #fdeef0; border-left: 5px solid var(--red); }
.fact-col { background: #e9f5ee; border-left: 5px solid #1e7d3c; }

.myth-col h3 { color: var(--red-dark); }
.fact-col h3 { color: #16612e; }

.myth-col .tag, .fact-col .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.myth-col .tag { background: var(--red); color: var(--white); }
.fact-col .tag { background: #1e7d3c; color: var(--white); }

.myth-stack { display: flex; flex-direction: column; gap: 26px; }

/* ---------- Accent panel / callout ---------- */

.callout {
  background: var(--white);
  border-left: 5px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 26px 30px;
  box-shadow: var(--shadow);
  margin: 30px 0;
}

.callout p { color: var(--text-muted); }
.callout strong { color: var(--navy); }

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 70px 0;
}

.cta-band h2 { color: var(--white); }

.cta-band p { color: #ffd4db; max-width: 620px; margin: 0 auto 30px; font-size: 1.1rem; }

.cta-band .btn { background: var(--white); color: var(--red-dark); }
.cta-band .btn:hover { background: #fff3f4; }

/* ---------- Find-a-department form ---------- */

.finder-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 34px;
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  margin: 0 auto;
}

.finder-box label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 6px; font-size: 0.95rem; }

.finder-box input, .finder-box select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--font);
  margin-bottom: 20px;
  background: var(--off-white);
  color: var(--text);
}

.finder-box input:focus, .finder-box select:focus {
  outline: none;
  border-color: var(--navy-light);
  background: var(--white);
}

.finder-note { font-size: 0.88rem; color: var(--text-muted); margin-top: 16px; }

/* ---------- Footer ---------- */

.site-footer { background: var(--navy-dark); color: #a8b6c9; padding: 56px 0 30px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-grid h4 { color: var(--white); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }

.footer-grid ul { list-style: none; }

.footer-grid li { margin-bottom: 9px; }

.footer-grid a { color: #a8b6c9; text-decoration: none; font-size: 0.95rem; }

.footer-grid a:hover { color: var(--white); }

.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }

.footer-brand .brand-name { font-size: 1.2rem; }

.footer-desc { font-size: 0.92rem; max-width: 320px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  font-size: 0.85rem;
  text-align: center;
  color: #7688a0;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .grid-3, .stat-band { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 18px;
    gap: 2px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open { display: flex; }

  .nav-links a { display: block; padding: 12px 14px; }

  .nav-links a.nav-cta { margin-left: 0; margin-top: 8px; text-align: center; }
}

@media (max-width: 620px) {
  .grid-3, .grid-2, .stat-band, .myth-fact, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 70px; }
  section { padding: 56px 0; }
}