:root {
  --primary: #0f2a44;
  --accent: #1f6fd6;
  --light: #f4f6f8;
  --dark: #1a1a1a;
  --muted: #5f6b76;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--dark);
  line-height: 1.6;
}

.hero {
  background:
    linear-gradient(rgba(15,42,68,0.75), rgba(15,42,68,0.75)),
    url("https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
  color: white;
  padding: 4rem 2rem 6rem;
}

.nav {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.3rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  margin-left: 1.5rem;
  opacity: 0.9;
}

.hero-content {
  max-width: 900px;
  margin: 4rem auto 0;
  text-align: center;
}

.section {
  max-width: 1100px;
  margin: auto;
  padding: 4rem 2rem;
}

.section.alt {
  background: var(--light);
  max-width: none;
}

h2 {
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.card-content {
  padding: 1.5rem;
}

.card-content h3 {
  margin-bottom: 0.5rem;
}

.card-content p {
  color: var(--muted);
  font-size: 0.95rem;
}

.process {
  max-width: 800px;
  margin: auto;
}

.step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.8rem;
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.metrics {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.metric {
  text-align: center;
}

.metric strong {
  font-size: 2.2rem;
  color: var(--accent);
  display: block;
}

.contact {
  text-align: center;
  max-width: 700px;
  margin: auto;
}

.contact-line {
  margin-top: 1.5rem;
}

.footer {
  background: #0b1f33;
  color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}