:root {
  --bg: #09090b;
  --bg-soft: #111118;
  --panel: #18181b;
  --panel-2: #1f1f23;
  --line: #2a2a31;
  --line-2: #32323a;
  --ink: #f4f4f5;
  --muted: #a1a1aa;
  --primary: #3b82f6;
  --primary-2: #2563eb;
  --primary-soft: rgba(59, 130, 246, 0.16);
  --shadow: 0 22px 44px rgba(0, 0, 0, 0.45);
}

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

html {
  font-size: 16px;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at -12% -20%, rgba(37, 99, 235, 0.18), transparent 62%),
    radial-gradient(780px 360px at 115% 0%, rgba(14, 165, 233, 0.12), transparent 60%),
    linear-gradient(160deg, var(--bg), var(--bg-soft) 56%, #12121a);
  background-attachment: fixed;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(9, 9, 11, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-row {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--ink);
}

main {
  padding: 34px 0 60px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(24, 24, 27, 0.92), rgba(20, 20, 24, 0.92));
  box-shadow: var(--shadow);
}

.hero {
  padding: 30px;
  display: grid;
  gap: 16px;
}

.pill {
  width: fit-content;
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: var(--primary-soft);
  color: #bfdbfe;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 800;
  max-width: 18ch;
  line-height: 1.1;
}

.hero p {
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 11px 16px;
  font-weight: 700;
  border: 1px solid transparent;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  color: #eff6ff;
}

.btn.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--ink);
}

.section {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.section h2 {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.service-card,
.link-card {
  padding: 18px;
  display: grid;
  gap: 9px;
}

.service-card h3,
.link-card strong {
  font-size: 1.02rem;
  font-weight: 700;
}

.service-card p,
.link-card span,
.cta p,
.footer {
  color: var(--muted);
  line-height: 1.6;
}

.link-card {
  transition: border-color 0.2s ease;
}

.link-card:hover {
  border-color: var(--line-2);
}

.cta {
  margin-top: 28px;
  padding: 24px;
  display: grid;
  gap: 12px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 18px 0 24px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 14px;
}

.footer-links a:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .nav-row,
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 20px;
  }

  main {
    padding-top: 24px;
  }
}