:root {
  --bg: #f3f6fb;
  --surface: #ffffff;
  --ink: #0d1b2a;
  --muted: #4d5d73;
  --line: #dce4ef;
  --primary: #1e4fa8;
  --primary-strong: #173e83;
  --accent: #0f9d8a;
  --shadow: 0 18px 38px rgba(12, 33, 66, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, #d9ebff 0%, #f3f6fb 45%, #eef3fa 100%);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(243, 246, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.12);
}

.site-nav {
  display: flex;
  gap: 1.2rem;
}

.site-nav a {
  color: #1f3554;
  font-weight: 600;
}

.hero {
  padding: 2.4rem 0 1.8rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.8rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: #e4eefc;
  color: #254b84;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
  color: #0b1a2d;
}

h1 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  max-width: 22ch;
}

.hero-copy {
  margin-top: 1rem;
  max-width: 56ch;
  color: var(--muted);
}

.hero-cta {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1.05rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: 140ms ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
}

.btn-primary:hover {
  box-shadow: 0 8px 20px rgba(30, 79, 168, 0.35);
}

.btn-secondary {
  background: #fff;
  border-color: var(--line);
  color: #1a3254;
}

.section {
  padding: 3rem 0;
}

.section h2 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 1.2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 1.3rem;
  box-shadow: 0 10px 28px rgba(12, 33, 66, 0.06);
}

.card h3 {
  margin-top: 0.2rem;
  font-size: 1.2rem;
}

.card p {
  margin: 0.65rem 0;
  color: var(--muted);
}

.card .tag {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.card a {
  font-weight: 700;
}

.alt {
  background: #e9f0fa;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.two-col {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 0.8fr;
}

.two-col p {
  color: var(--muted);
}

.fact-list {
  align-self: center;
  background: #fff;
  padding: 1.1rem 1.2rem;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.fact-list p {
  margin: 0.35rem 0;
}

.contact-wrap p {
  color: var(--muted);
}

.contact-note {
  font-size: 0.92rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0;
  color: #44566f;
  background: #f5f8fc;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2rem;
  }
}

@media (max-width: 640px) {
  .site-nav {
    gap: 0.8rem;
    font-size: 0.92rem;
  }

  .brand-text {
    display: none;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}