* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body {
  background-color: #0d0d0d;
  color: #fff;
  text-align: center;
  overflow-x: hidden;
}
header {
  background: linear-gradient(135deg, #1f1f1f, #3a3a3a);
  padding: 20px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 80%;
  margin: auto;
}
.logo {
  font-size: 2rem;
  font-weight: bold;
  color: #f39c12;
  transition: transform 0.3s ease-in-out;
}
.logo:hover {
  transform: scale(1.1);
}
nav ul {
  list-style: none;
  display: flex;
}
nav ul li {
  margin: 0 15px;
}
nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 1.2rem;
  transition: color 0.3s;
}
nav ul li a:hover {
  color: #f39c12;
}
#hero {
  margin-top: 120px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease-out forwards;
}
.highlight {
  color: #f39c12;
}
.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 25px;
  background: #f39c12;
  color: #121212;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: transform 0.3s, background 0.3s;
}
.btn:hover {
  background: #d68910;
  transform: scale(1.05);
}
section {
  margin: 80px auto;
  width: 80%;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease-out forwards;
}
.profile-img {
  width: 200px;
  border-radius: 50%;
  margin-bottom: 15px;
}
.project {
  background: #1f1f1f;
  padding: 20px;
  margin-top: 20px;
  border-radius: 10px;
  transition: transform 0.3s;
}
.project:hover {
  transform: scale(1.05);
}
ul {
  list-style: none;
  padding: 0;
}
ul li {
  margin: 10px 0;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}