* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
  color: #fff;
  line-height: 1.6;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 800;
}

nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #00e5ff;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  animation: fadeIn 1.5s ease;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
}

.cta-button {
  margin-top: 2rem;
  padding: 1rem 2rem;
  background: #00e5ff;
  color: #000;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #00bcd4;
}

footer {
  text-align: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.2);
  font-size: 0.9rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 768px) {
  .hero h2 { font-size: 3rem; }
  .hero p { font-size: 1.3rem; }
}