:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-alt: #edf3fb;
  --text: #112033;
  --muted: #566578;
  --primary: #0b3a82;
  --primary-dark: #072a5c;
  --accent: #f58a07;
  --border: #dbe4ef;
  --shadow: 0 18px 40px rgba(8, 27, 57, 0.10);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  z-index: 1000;
  background: #fff;
  padding: 12px 16px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(219, 228, 239, 0.8);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
  text-decoration: none;
}
.brand strong {
  display: block;
  font-size: 1rem;
}
.brand span {
  color: var(--muted);
  font-size: 0.92rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.primary-nav a {
  color: var(--text);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.5rem;
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  color: white;
  background: linear-gradient(135deg, #061a39 0%, #0b3a82 55%, #114b9b 100%);
}
.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}
.hero-bg {
  background-image: url('assets/header.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.hero-overlay {
  background: radial-gradient(circle at top right, rgba(245, 138, 7, 0.18), transparent 32%), linear-gradient(135deg, rgba(6,26,57,0.95), rgba(11,58,130,0.82));
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
  padding: 5.2rem 0 4.8rem;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  font-weight: 700;
  color: #b8d2ff;
  margin: 0 0 1rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin: 0;
  max-width: 12ch;
}
.lead {
  font-size: 1.1rem;
  max-width: 60ch;
  color: rgba(255,255,255,0.9);
}
.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.button:hover {
  text-decoration: none;
  transform: translateY(-1px);
}
.button-primary {
  background: var(--accent);
  color: #1f1403;
  box-shadow: 0 8px 24px rgba(245, 138, 7, 0.28);
}
.button-secondary {
  background: rgba(255,255,255,0.08);
  color: white;
  border: 1px solid rgba(255,255,255,0.22);
}
.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  display: grid;
  gap: 0.6rem;
}
.hero-highlights li::before {
  content: "•";
  color: var(--accent);
  font-weight: 700;
  margin-right: 0.55rem;
}
.hero-badge-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.hero-badge-card img {
  max-width: 180px;
  margin-bottom: 1rem;
}
.hero-badge-card h2 {
  font-size: 1.25rem;
  line-height: 1.2;
  margin: 0 0 0.6rem;
}
.hero-badge-card p {
  margin: 0;
  color: rgba(255,255,255,0.9);
}

.section {
  padding: 5rem 0;
}
.section-alt {
  background: linear-gradient(180deg, #f8fbff, #edf3fb);
}
.section-heading {
  margin-bottom: 2rem;
}
.section-heading h2,
.intro-grid h2,
.split-layout h2,
.contact-section h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin: 0.2rem 0 0.9rem;
}
.section-heading p:last-child,
.split-layout p,
.contact-section p,
.intro-grid p,
.card p,
.benefit p,
.info-panel li,
.contact-card p {
  color: var(--muted);
}
.narrow {
  max-width: 56rem;
}

.intro-strip {
  padding-top: 2.4rem;
  padding-bottom: 2.4rem;
}
.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}
.intro-contact {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
}

.cards-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.card,
.benefit,
.contact-card,
.info-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card h3,
.benefit h3,
.info-panel h3 {
  margin-top: 0;
  margin-bottom: 0.7rem;
  font-size: 1.2rem;
}

.split-layout,
.contact-grid,
.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}
.info-panel ul {
  margin: 0;
  padding-left: 1.2rem;
}

.contact-section {
  background: linear-gradient(180deg, #071d40, #0b2f67);
  color: white;
}
.contact-section .eyebrow {
  color: #b8d2ff;
}
.contact-section p,
.contact-card p,
.contact-card a {
  color: rgba(255,255,255,0.9);
}
.contact-card {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
}

.site-footer {
  background: #07142c;
  color: #d4deea;
  padding: 2rem 0 1rem;
}
.site-footer a {
  color: #d4deea;
}
.footer-logo {
  max-width: 240px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 1.25rem;
  padding-top: 1rem;
  color: #b8c7da;
  text-align: center;
}

@media (max-width: 960px) {
  .hero-grid,
  .intro-grid,
  .split-layout,
  .contact-grid,
  .footer-grid,
  .cards-grid,
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-grid,
  .split-layout,
  .contact-grid,
  .footer-grid,
  .intro-grid {
    gap: 1.5rem;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }
  .primary-nav {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem 1rem;
  }
  .primary-nav.open {
    display: flex;
  }
  .cards-grid,
  .benefits-grid,
  .hero-grid,
  .intro-grid,
  .split-layout,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-grid {
    padding: 4.2rem 0 3.8rem;
  }
  .brand strong {
    font-size: 0.95rem;
  }
  .brand span {
    font-size: 0.84rem;
  }
}