* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #000;
  color: white;
  font-family: Arial, sans-serif;
}

main {
  max-width: 950px;
  margin: auto;
  padding: 40px 20px;
}

.hero {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.hero h1 {
  font-size: clamp(52px, 10vw, 100px);
  margin: 0;
  background: linear-gradient(90deg, #ffffff, #22c55e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: #9ca3af;
  font-size: 20px;
  line-height: 1.6;
  max-width: 700px;
  margin: 22px auto 30px;
}

.buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.buttons a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 14px 24px;
  border-radius: 999px;
  background: #111827;
  border: 1px solid #263244;
}

.buttons a:first-child {
  background: #5865f2;
}

.buttons a:last-child {
  background: #22c55e;
  color: #04130a;
}

.card {
  background: #111827;
  border: 1px solid #263244;
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 22px;
}

.card h2 {
  margin-top: 0;
  font-size: 30px;
}

.card p {
  color: #9ca3af;
  line-height: 1.7;
  font-size: 17px;
}

.tiers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.tiers span {
  background: #020617;
  border: 1px solid #334155;
  color: #22c55e;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: bold;
}

footer {
  text-align: center;
  color: #64748b;
  padding: 30px 0 10px;
}

@media (max-width: 650px) {
  .buttons a {
    width: 100%;
  }

  .hero h1 {
    font-size: 58px;
  }
}