:root {
  --bg: #0f172a;
  --fg: #f7f8fa;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --accent-dark: #2563eb;
  --surface: #1e293b;
  --border: #334155;
  --radius: 12px;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow {
  max-width: 820px;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  font-size: 1.125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-actions {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--muted);
  font-weight: 500;
}

.cta {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.hero {
  padding: 96px 0;
  background: linear-gradient(135deg, #1a2332 0%, #0f172a 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  margin-bottom: 16px;
  color: var(--accent);
  font-weight: 600;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin: 0 0 20px;
}

.hero-copy .lead {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.cta-row {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.cta-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 26px;
  font-weight: 600;
}

.cta-row .primary {
  background: var(--accent);
  color: white;
  border: none;
}

.cta-row .primary:hover {
  background: var(--accent-dark);
  text-decoration: none;
}

.cta-row .secondary {
  border: 1px solid var(--border);
  color: var(--fg);
  background: rgba(30, 41, 59, 0.6);
}

.trust {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.hero-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.hero-card .card-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-card li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
}

.metric {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--accent);
}

.metric-label {
  color: var(--muted);
}

section {
  padding: 96px 0;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

section p {
  color: var(--muted);
  margin-top: 0;
}

.pillars {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 40px;
}

.pillars article {
  background: var(--surface);
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.solutions {
  background: var(--surface);
}

.solutions .section-header {
  max-width: 600px;
  margin-bottom: 48px;
}

.solutions .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.solutions article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.team {
  background: #1a1f2e;
}

.team-list {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  gap: 18px;
}

.team-list li {
  display: flex;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.team-list .name {
  font-weight: 600;
}

.contact {
  background: var(--surface);
}

.contact .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form label {
  display: flex;
  flex-direction: column;
  font-weight: 500;
  gap: 8px;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  background: var(--bg);
  color: var(--fg);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(59, 130, 246, 0.3);
}

.contact-form .full {
  grid-column: 1 / -1;
}

.contact-form button {
  grid-column: 1 / -1;
  padding: 14px 0;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.contact-form button:hover {
  background: var(--accent-dark);
}

.footer {
  background: #0b1120;
  color: rgba(255, 255, 255, 0.86);
  padding: 56px 0 40px;
}

.footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  align-items: start;
}

.footer .brand {
  color: white;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
  color: white;
}

.footer p {
  margin: 0;
}

.footer .copyright {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.5);
}

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

  .hero-card {
    order: -1;
  }

  .cta-row {
    flex-wrap: wrap;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .topbar .container {
    flex-direction: column;
    gap: 12px;
    padding: 16px 24px;
  }

  .nav-actions {
    flex-wrap: wrap;
    justify-content: center;
  }

  section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 120px;
  }
}