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

body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: #0d0d0d;
  color: #e8e8e8;
  line-height: 1.7;
  font-size: 17px;
}

.hero {
  background: linear-gradient(
    135deg,
    #1a0a2e 0%,
    #16213e 50%,
    #0f3460 100%
  );
  padding: 72px 24px 56px;
  text-align: center;
  border-bottom: 1px solid #2a2a4a;
}

.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.2;
}

.hero p.subtitle {
  color: #a0aec0;
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto;
}

.content {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

a {
  color: #818cf8;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.tech-pill {
  background: #1e1e2e;
  border: 1px solid #2d2d4e;
  color: #a5b4fc;
  padding: 5px 13px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
}

footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid #1e1e2e;
  color: #4a5568;
  font-size: 0.85rem;
}

footer a {
  color: #6366f1;
}