:root {
  --bg: #0f172a;
  --card: #111827;
  --primary: #38bdf8;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: #1f2937;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}

body {
  background: linear-gradient(180deg, #020617, #0f172a);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
 a:hover { text-decoration: underline; }

.container {
  max-width: 1100px;
  margin: auto;
  padding: 2rem 1.25rem;
}

header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero {
  background: radial-gradient(circle at top left, rgba(56,189,248,0.15), transparent 60%),
              radial-gradient(circle at bottom right, rgba(139,92,246,0.12), transparent 60%);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

.hero p {
  color: var(--muted);
  max-width: 720px;
}

.badge {
  display: inline-block;
  background: rgba(56,189,248,0.1);
  color: var(--primary);
  border: 1px solid rgba(56,189,248,0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}

section { margin-bottom: 3rem; }

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: linear-gradient(180deg, #0b1220, #0a1020);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.5rem;
  transition: transform .2s ease, border .2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(56,189,248,0.4);
}

.card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

ul { padding-left: 1.2rem; }
li { margin-bottom: 0.4rem; color: var(--muted); }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 2rem 0 1rem;
  border-top: 1px solid var(--border);
}

.contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.btn {
  padding: 0.6rem 1.1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--text);
  cursor: pointer;
  transition: all .2s ease;
}

.btn:hover {
  border-color: rgba(56,189,248,0.5);
  color: var(--primary);
}