:root {
  --bg: #0b1220;
  --surface: #131d31;
  --surface-soft: #f3f6fb;
  --text: #dce6f8;
  --text-dark: #1e2a3d;
  --accent: #3b82f6;
  --accent-2: #22c55e;
  --border: #2a3a58;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  width: min(var(--max), 92%);
  margin: 0 auto;
}

.hero {
  padding-bottom: 4rem;
  background: linear-gradient(160deg, #0b1220 0%, #16243d 55%, #1b3257 100%);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.nav ul {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.brand {
  font-weight: 700;
}

.hero-content {
  padding: 3rem 0 2rem;
}

.eyebrow {
  color: #a5c4ff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h1 {
  max-width: 18ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.section {
  padding: 4rem 0;
}

.section-intro {
  max-width: 70ch;
}

.alt {
  background: var(--surface-soft);
  color: var(--text-dark);
}

.grid {
  display: grid;
  gap: 1rem;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.alt .card {
  background: white;
  border-color: #d5deef;
}

.split {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.timeline {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: 1rem;
}

.timeline article {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  background: #0f182b;
}

.btn {
  border: 1px solid #7ea7ff;
  color: var(--text);
  padding: 0.7rem 1rem;
  border-radius: 10px;
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
}

.cta-group {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.contact-card {
  max-width: 700px;
}

.contact-form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid #ccd7eb;
  border-radius: 8px;
  padding: 0.65rem;
  font: inherit;
}

.fine-print {
  font-size: 0.86rem;
  opacity: 0.85;
}

footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 700px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .nav ul {
    flex-wrap: wrap;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}