* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #0b0f14;
  color: #ffffff;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: #0f1623;
}

.logo {
  font-size: 24px;
  font-weight: bold;
}

.logo span {
  color: #2aff7a;
}

nav a {
  color: #ccc;
  margin-left: 20px;
  text-decoration: none;
}

nav a:hover {
  color: #2aff7a;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, #0f1623, #0b0f14);
}

.hero h1 {
  font-size: 40px;
  margin-bottom: 15px;
}

.hero p {
  color: #aaa;
  margin-bottom: 25px;
}

.btn {
  background: #2aff7a;
  color: #000;
  padding: 12px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.plans {
  padding: 60px 20px;
  text-align: center;
}

.plans h2 {
  margin-bottom: 40px;
}

.plan-box {
  background: #0f1623;
  display: inline-block;
  width: 260px;
  margin: 15px;
  padding: 25px;
  border-radius: 10px;
  border: 1px solid #1f2a3a;
}

.plan-box h3 {
  margin-bottom: 10px;
}

.plan-box p {
  font-size: 14px;
  color: #aaa;
}

.plan-box span {
  display: block;
  font-size: 20px;
  color: #2aff7a;
  margin: 15px 0;
}

.plan-box button {
  background: #2aff7a;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  font-weight: bold;
}

.features {
  padding: 60px 20px;
  background: #0f1623;
  text-align: center;
}

.features ul {
  list-style: none;
}

.features li {
  margin: 10px 0;
  font-size: 18px;
}

footer {
  text-align: center;
  padding: 20px;
  background: #0b0f14;
  color: #777;
}