:root {
  --dark: #102333;
  --blue: #1d75bc;
  --orange: #f36b21;
  --light: #f5f8fb;
  --text: #1b1f24;
  --muted: #667085;
  --white: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}
a { color: var(--blue); }
.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid #e5e7eb;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand span { display: block; color: var(--muted); font-size: 14px; }
.logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  color: white;
  font-weight: 800;
}
nav { display: flex; gap: 20px; }
nav a { text-decoration: none; color: var(--text); font-weight: 600; }
.call {
  background: var(--orange);
  color: white;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
}
.hero {
  background: radial-gradient(circle at top right, #dbeeff, transparent 35%), linear-gradient(135deg, #102333, #174d78);
  color: white;
  padding: 80px 0;
}
.hero-grid, .split {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 36px;
  align-items: center;
}
.eyebrow {
  color: var(--orange);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 14px;
}
h1 {
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1;
  margin: 12px 0 18px;
}
h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.1; margin: 8px 0 18px; }
h3 { margin-top: 0; }
.lead { font-size: 21px; color: #e5eef7; max-width: 680px; }
.note { color: #c9d6e2; }
.buttons { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0; }
.btn {
  display: inline-block;
  border: 0;
  border-radius: 12px;
  padding: 13px 18px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}
.primary { background: var(--orange); color: white; }
.secondary { background: white; color: var(--dark); }
.card {
  background: white;
  color: var(--text);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 40px rgba(16,35,51,.12);
  border: 1px solid #e5e7eb;
}
.hero-card ul { padding-left: 20px; }
.section { padding: 72px 0; }
.alt { background: var(--light); }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.testimonial {
  border-left: 8px solid var(--orange);
  background: var(--light);
  padding: 28px;
  border-radius: 18px;
  font-size: 24px;
  font-weight: 800;
}
.contact-section { background: #fff; }
.contact-form label {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
  font-weight: 700;
}
input, textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px;
  font: inherit;
}
footer {
  background: var(--dark);
  color: white;
  padding: 32px 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
footer a { color: white; }

@media (max-width: 850px) {
  .nav { flex-wrap: wrap; }
  nav { order: 3; width: 100%; justify-content: center; flex-wrap: wrap; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .footer-grid { flex-direction: column; }
}