:root {
  --navy: #0b3d61;
  --navy-dark: #082b45;
  --accent: #d98c2b;
  --bg: #ffffff;
  --bg-alt: #f4f7f9;
  --text: #1a1a1a;
  --text-muted: #5a6a75;
  --border: #e1e6ea;
  --radius: 8px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

a { color: var(--navy); }

h1, h2, h3 { color: var(--navy); line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: 2.1rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }

.lede { font-size: 1.15rem; color: var(--text-muted); }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  height: 64px;
}
.brand {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--navy);
  text-decoration: none;
  margin-right: auto;
}
.brand span { font-weight: 400; }

.lang-switcher {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}
.lang-switcher a {
  text-decoration: none;
  color: var(--text-muted);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}
.lang-switcher a:hover { color: var(--navy); }
.lang-switcher a.active {
  color: var(--navy);
  background: var(--bg-alt);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}
.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--navy);
  border-bottom-color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  display: block;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: #fff;
  padding: 4.5rem 0;
}
.hero h1 { color: #fff; font-size: 2.6rem; max-width: 700px; }
.hero-sub { color: #cfe0ec; max-width: 600px; font-size: 1.1rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #c07d22; }
.btn-secondary { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-secondary:hover { background: var(--navy); color: #fff; }

/* Sections */
.section { padding: 3.5rem 0; }
.section-alt { background: var(--bg-alt); }
.page-header { padding-bottom: 1.5rem; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.prose { max-width: 720px; }
.prose p { margin-bottom: 1em; }

.steps { padding-left: 1.25rem; }
.steps li { margin-bottom: 0.75rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
}
.contact-info p { margin: 0 0 0.5em; color: var(--text-muted); }

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem 1.25rem;
  margin: 0 0 1.25rem;
}
legend { font-weight: 700; color: var(--navy); padding: 0 0.5rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
}
label.full { grid-column: 1 / -1; }
input, select, textarea {
  font: inherit;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
}
textarea { resize: vertical; }

.checkbox-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.returning-toggle { margin-bottom: 1.25rem; }
.lookup-box {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.lookup-box input { width: auto; }

.alert {
  padding: 1.5rem;
  border-radius: var(--radius);
}
.alert-success {
  background: #eaf6ec;
  border: 1px solid #bfe3c6;
}
.credentials-table { margin-top: 1rem; }
.credentials-table th, .credentials-table td {
  text-align: left;
  padding: 0.4rem 1rem 0.4rem 0;
}
.small { font-size: 0.85rem; color: var(--text-muted); }

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #cfe0ec;
  padding: 2.5rem 0;
  margin-top: 3rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  font-size: 0.9rem;
}
.site-footer .brand { color: #fff; }
.legal { color: #9db6c6; margin: 0.25rem 0 0; }
.footer-copy { align-self: end; color: #9db6c6; }
.footer-contact .phone-link {
  color: #fff;
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-contact .phone-link:hover,
.footer-contact .phone-link:focus {
  color: var(--navy);
}

/* Responsive */
@media (max-width: 800px) {
  .grid-3, .grid-2, .contact-grid, .form-row, .footer-inner {
    grid-template-columns: 1fr;
  }
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
  }
  .site-nav.open { display: block; }
  .site-nav ul {
    flex-direction: column;
    padding: 1rem 1.25rem;
    gap: 0.75rem;
  }
  .hero h1 { font-size: 2rem; }
}