html {
  scroll-behavior: smooth;
}

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

body {
  background: #0b0f19;
  color: white;
  overflow-x: hidden;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

header {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  text-align: center;
  background: radial-gradient(circle at top, #00d9ff33, transparent 40%);
}

.hero {
  max-width: 900px;
}

.badge {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid #00d9ff;
  border-radius: 30px;
  color: #00d9ff;
  margin-bottom: 20px;
}

h1 {
  font-size: 55px;
  margin-bottom: 15px;
}

h1 span {
  color: #00d9ff;
}

p {
  color: #b8c1cc;
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 25px;
}

.buttons a {
  display: inline-block;
  text-decoration: none;
  color: white;
  background: #00d9ff;
  padding: 14px 28px;
  border-radius: 10px;
  margin: 8px;
  font-weight: bold;
  transition: 0.3s;
}

.buttons a:nth-child(2) {
  background: transparent;
  border: 1px solid #00d9ff;
  color: #00d9ff;
}

.buttons a:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px #00d9ff88;
}

section {
  padding: 70px 10%;
}

.title {
  text-align: center;
  font-size: 35px;
  margin-bottom: 40px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}

.card {
  background: #111827;
  padding: 30px;
  border-radius: 18px;
  border: 1px solid #1f2937;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-10px);
  border-color: #00d9ff;
}

.card h3 {
  color: #00d9ff;
  margin-bottom: 12px;
}

footer {
  text-align: center;
  padding: 25px;
  background: #070a12;
  color: #777;
}

@media (max-width: 600px) {
  h1 {
    font-size: 38px;
  }
  p {
    font-size: 16px;
  }
  section {
    padding: 50px 6%;
  }
}