:root {
  --red: #d61f26;
  --navy: #003b73;
  --blue: #1e5ea8;
  --light-blue: #f4f8fc;
  --border: #d9e2ec;
  --text: #222222;
  --muted: #5f6872;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

a { color: var(--blue); }
a:hover { color: var(--red); }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.98);
  border-bottom: 4px solid var(--navy);
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
}

.header-inner {
  min-height: 78px;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-logo {
  display: block;
  width: 230px;
  max-height: 68px;
  object-fit: contain;
}

.desktop-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}

.desktop-nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 700;
  padding: 16px 13px;
  border-radius: 5px;
}

.desktop-nav a:hover {
  color: var(--white);
  background: var(--red);
}

.mobile-menu-btn {
  display: none;
  margin-left: auto;
  border: 0;
  border-radius: 5px;
  background: var(--navy);
  color: var(--white);
  font-size: 22px;
  padding: 9px 13px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  background: var(--navy);
}

.mobile-nav.show { display: block; }

.mobile-nav a {
  display: block;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  padding: 13px 22px;
  border-top: 1px solid rgba(255,255,255,.16);
}

.mobile-nav a:hover { background: var(--red); }

.hero-section {
  padding: 74px 0 70px;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr);
  gap: 56px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 9px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

h1, h2, h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  color: var(--navy);
  font-size: clamp(38px, 6vw, 60px);
  margin-bottom: 20px;
  letter-spacing: -.5px;
}

h2 {
  color: var(--navy);
  font-size: clamp(28px, 4vw, 38px);
  margin-bottom: 22px;
}

h3 {
  color: var(--navy);
  font-size: 20px;
  margin-bottom: 10px;
}

p {
  font-size: 17px;
  margin: 0 0 17px;
}

.hero-subtitle {
  max-width: 760px;
  font-size: 22px;
  line-height: 1.5;
  color: #2e3d4c;
}

.identity-box {
  border: 1px solid var(--border);
  border-top: 5px solid var(--red);
  padding: 26px 28px;
  background: var(--light-blue);
  box-shadow: 0 8px 22px rgba(0,59,115,.08);
}

.identity-box h2 {
  font-size: 23px;
  margin-bottom: 18px;
}

.identity-box dl { margin: 0; }

.identity-box dl div {
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.identity-box dl div:first-child { border-top: 0; }
.identity-box dt { font-weight: 800; color: var(--navy); }
.identity-box dd { margin: 2px 0 0; color: #37424d; }

.content-section { padding: 68px 0; }
.alt-section {
  background: var(--light-blue);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.operation-grid {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 44px;
  align-items: center;
}

.operation-logo-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px;
  box-shadow: 0 5px 14px rgba(0,0,0,.05);
}

.operation-logo {
  width: 100%;
  height: auto;
  display: block;
}

.text-link {
  display: inline-block;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 2px solid currentColor;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  margin-top: 28px;
}

.capability-card {
  border: 1px solid var(--border);
  padding: 24px 25px;
  background: var(--white);
}

.capability-card p {
  margin-bottom: 0;
  color: #3f4953;
}

.approach-box {
  margin-top: 24px;
  padding: 26px 28px;
  border-left: 5px solid var(--red);
  background: #f8fafc;
}

.approach-box p { margin-bottom: 0; }

.contact-section { max-width: 900px; }
.contact-line { font-size: 18px; }
.contact-line strong { color: var(--navy); }

footer {
  background: var(--navy);
  color: var(--white);
  padding: 36px 0;
}

footer p { margin: 5px 0; font-size: 15px; }
.copyright { opacity: .8; padding-top: 8px; }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-menu-btn { display: block; }
  .site-logo { width: 205px; }
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .operation-grid { grid-template-columns: 1fr; }
  .operation-logo-wrap { width: min(300px, 100%); }
}

@media (max-width: 640px) {
  .header-inner { min-height: 70px; width: min(100% - 24px, 1180px); }
  .site-logo { width: 178px; max-height: 58px; }
  .hero-section, .content-section { padding: 50px 0; }
  .container { width: min(100% - 30px, 1120px); }
  .hero-subtitle { font-size: 20px; }
  p { font-size: 16px; }
  .capability-grid { grid-template-columns: 1fr; }
  .identity-box, .capability-card, .approach-box { padding: 21px; }
}

/* Footer legal links */
.footer-dba { opacity: .9; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-top: 12px;
}
.footer-links a {
  color: var(--white);
  text-underline-offset: 3px;
}
.footer-links a:hover { color: #ffffff; opacity: .8; }

/* Simple legal pages */
.legal-page {
  padding: 64px 0 76px;
  background: var(--white);
}
.legal-container {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
}
.legal-container h1 {
  font-size: clamp(34px, 5vw, 50px);
  margin-bottom: 8px;
}
.legal-container h2 {
  font-size: 24px;
  margin-top: 36px;
  margin-bottom: 10px;
}
.legal-container p {
  font-size: 16px;
  line-height: 1.75;
}
.legal-version {
  color: var(--muted);
  margin-bottom: 28px;
}
.legal-back {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.legal-back a { font-weight: 800; text-decoration: none; }
.legal-nav { margin-left: auto; }

@media (max-width: 640px) {
  .legal-page { padding: 44px 0 56px; }
  .legal-container { width: min(100% - 30px, 900px); }
  .legal-container h2 { font-size: 22px; }
  .legal-header .site-logo { width: 176px; }
  .legal-nav { display: flex; }
  .legal-nav a { padding: 12px 8px; font-size: 14px; }
}

/* Keep footer legal links white */
footer a,
footer a:link,
footer a:visited,
footer a:hover,
footer a:active {
  color: #ffffff !important;
}