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

body {
  font-family: 'Segoe UI', sans-serif;
  background: #0f2027;
  color: #fff;
  scroll-behavior: smooth;
}
.hero {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(to right, #2c5364, #203a43, #0f2027);
  animation: fadeIn 2s ea86se-in;
}
.profile-img {
  width: 150px;
  border-radius: 50%;
  border: 4px solid #00d8ff;
}
.highlight {
  color: #00d8ff;
}
.navbar {
  background: #111;
  padding: 1rem;
  text-align: center;
  position: sticky;
  top: 0;
}
.navbar a {
  margin: 0 1rem;
  color: #00d8ff;
  text-decoration: none;
  font-weight: bold;
}
.navbar a:hover {
  color: #007ea7;
}
.section {
  padding: 4rem 2rem;
  animation: slideUp 1.5s ease;
}
.card {
  background: #1e2a38;
  margin: 1rem 0;
  padding: 1.5rem;
  border-left: 5px solid #00d8ff;
  border-radius: 10px;
}
form input, form textarea, form button {
  width: 100%;
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 5px;
}
form button {
  background: #00d8ff;
  color: white;
  border: none;
  cursor: pointer;
}
form button:hover {
  background: #007ea7;
}
footer {
  text-align: center;
  padding: 2rem;
  background: #111;
  color: #aaa;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}