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

body {
  margin: 0;
  font-family: "Segoe UI", "Inter", system-ui, sans-serif;
  color: #f7f7fb;
  background: #0c0d14;
  line-height: 1.6;
}

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

.hero {
  padding: 32px 20px 40px;
  background: radial-gradient(circle at top, #2b155b, #0c0d14 60%);
}

.hero__content {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.hero__tag {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

h1 {
  font-size: 28px;
  margin: 0;
  line-height: 1.2;
}

.hero__lead {
  margin: 0;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
}

.hero__lead a {
  color: #ffd166;
  text-decoration: underline;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  background: #7a3bff;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  color: #fff;
  min-width: 150px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(122, 59, 255, 0.3);
}

.btn--ghost {
  background: transparent;
  color: #ffd166;
  border: 1px solid rgba(255, 209, 102, 0.5);
}

.content {
  padding: 24px 20px 40px;
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}

.card {
  background: #171725;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(7, 7, 15, 0.35);
}

h2 {
  margin-top: 0;
  font-size: 20px;
}

.list {
  padding-left: 18px;
  margin: 12px 0 16px;
  color: rgba(255, 255, 255, 0.88);
}

.list li {
  margin-bottom: 6px;
}

.note {
  background: rgba(255, 209, 102, 0.12);
  border-left: 3px solid #ffd166;
  padding: 12px 14px;
  border-radius: 12px;
  color: #ffd166;
}

.footer {
  text-align: center;
  padding: 18px 20px 32px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

@media (min-width: 640px) {
  h1 {
    font-size: 34px;
  }

  .hero {
    padding: 48px 20px 54px;
  }

  .card {
    padding: 26px;
  }
}