:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --primary: #153a6b;
  --primary-2: #245da1;
  --text: #1f2937;
  --muted: #667085;
  --border: #dbe3ef;
  --shadow: 0 12px 30px rgba(21, 58, 107, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: #0f2746;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
}

.logo { margin: 0; font-size: 1.65rem; }
.tagline { margin: 4px 0 0; color: rgba(255,255,255,0.8); font-size: 0.95rem; }

nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

nav a {
  padding: 10px 14px;
  border-radius: 8px;
  color: rgba(255,255,255,0.88);
}

nav a.active, nav a:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

.hero, .page-hero {
  background: linear-gradient(135deg, #edf3fb, #f8fbff);
  padding: 72px 0;
}

.hero-grid, .two-col, .contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.hero h2, .page-hero h2 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
}

.badge {
  display: inline-block;
  padding: 8px 12px;
  background: #e6eef9;
  color: var(--primary);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}

.section { padding: 64px 0; }
.soft-bg { background: #eef4fb; }
.section-title { text-align: center; margin-bottom: 28px; }
.section-title.left { text-align: left; }

.grid { display: grid; gap: 22px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.highlight-card ul { padding-left: 20px; margin-bottom: 0; }
.highlight-card li { margin-bottom: 10px; }

.buttons {
  margin-top: 24px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 18px;
  border-radius: 10px;
  font-weight: 700;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-secondary {
  background: #dbe8f8;
  color: var(--primary);
}

.chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

input, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
}

.note {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  background: #0f2746;
  color: #fff;
  padding: 24px 0;
  margin-top: 30px;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .hero-grid, .two-col, .contact-grid, .cards-3, .cards-2 {
    grid-template-columns: 1fr;
  }

  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}