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

body {
  background: linear-gradient(135deg, #1a0033, #2b0057);
  color: white;
  overflow-x: hidden;
}

header {
  display: flex;
  justify-content: space-between;
  padding: 20px 10%;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: white;
  transition: 0.3s;
}

nav a:hover {
  color: #c084fc;
}

.hero {
  height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero h2 {
  font-size: 45px;
}

.hero p {
  margin: 20px 0;
  opacity: 0.8;
}

.btn {
  padding: 12px 30px;
  border-radius: 30px;
  border: none;
  background: #a855f7;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}

.btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px #c084fc;
}

.content {
  padding: 80px 10%;
  text-align: center;
}

.card-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.card {
  background: rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 15px;
  transition: 0.4s;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 20px #a855f7;
}

/* Animasi */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 1s forwards;
}

.delay { animation-delay: 0.5s; }
.delay2 { animation-delay: 1s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

footer {
  text-align: center;
  padding: 20px;
  background: rgba(0,0,0,0.3);
}