:root {
  --accent: #00c2b2;
  --bg: #0e0e0e;
  --text: #f5f5f5;
  --muted: #aaaaaa;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

header {
  width: 100%;
  padding: 40px 20px 20px; /* было 80px 20px 60px */
}

h1 {
  font-size: 2.8rem;
  margin: 0.5em 0 0.2em;
  color: var(--text);
}

p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto 2em;
}

.cta {
  background: var(--accent);
  color: #000;
  padding: 14px 36px;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s;
}

.cta:hover {
  background: #00e3d3;
}

section {
  padding: 60px 20px;
  max-width: 900px;
}

.features {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 40px;
}

.feature {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 30px;
}

.feature h3 {
  color: var(--accent);
  margin-bottom: 10px;
}

footer {
  padding: 40px 20px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.muted-link {
  color: var(--muted);
  text-decoration: none;
}

.muted-link:hover {
  color: var(--accent);
}

@media (min-width: 700px) {
  .features {
    flex-direction: row;
    justify-content: space-between;
  }
  .feature {
    flex: 1;
    margin: 0 10px;
  }
}