:root {
  color-scheme: dark;
  color: #eaeef8;
  background: #060b18;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header.hero {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  background: radial-gradient(circle at top, rgba(8, 201, 163, 0.2), transparent 35%),
    linear-gradient(180deg, #10182c 0%, #060b18 85%);
}

.logo-card {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  margin-bottom: 2rem;
}

.logo-svg {
  width: 4rem;
  height: 4rem;
}

.logo-svg svg {
  width: 100%;
  height: 100%;
}

header.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4vw, 4rem);
  letter-spacing: -0.06em;
}

header.hero p {
  margin: 1rem auto;
  max-width: 720px;
  line-height: 1.9;
  color: #cfd8ff;
  font-size: 1.05rem;
}

.cta-button {
  display: inline-block;
  margin-top: 2rem;
  padding: 1rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  color: #0b1429;
  background: linear-gradient(135deg, #08c9a3, #2f87ff);
  box-shadow: 0 18px 40px rgba(8, 201, 163, 0.18);
  font-weight: 700;
}

main.content {
  flex: 1;
  padding: 3rem 1.5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

main.content section {
  margin-bottom: 2.5rem;
  padding: 2rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

main.content h2 {
  margin-top: 0;
  font-size: 1.9rem;
}

main.content p,
main.content ul {
  line-height: 1.85;
  color: #d7ddf5;
}

main.content ul {
  padding-left: 1.4rem;
}

main.content li {
  margin-bottom: 0.85rem;
}

main.content a {
  color: #7ad4ff;
  text-decoration: none;
}

footer {
  padding: 1.25rem 1.5rem;
  text-align: center;
  color: #7b86a0;
  font-size: 0.95rem;
  background: #060b18;
}

@media (max-width: 640px) {
  .logo-card {
    flex-direction: column;
    text-align: center;
  }

  .cta-button {
    width: 100%;
    max-width: 280px;
  }
}