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

body {
  background: #f5f7fa;
  color: #333;
}

/* Navbar */
nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 50px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 20px;
}

nav a {
  text-decoration: none;
  color: #333;
}

/* Home */
#home {
  height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(to right, #00ADB5, #393E46);
  color: #fff;
  text-align: center;
}

#home h1 {
  font-size: 40px;
}

.btn {
  margin-top: 20px;
  padding: 10px 25px;
  background: #fff;
  color: #00ADB5;
  border-radius: 20px;
  text-decoration: none;
}

/* Sections */
section {
  padding: 60px 20px;
  text-align: center;
}

/* Projects */
.projects-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  padding: 20px;
  width: 250px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.card:hover {
  transform: scale(1.05);
}

.card a {
  display: inline-block;
  margin-top: 10px;
  color: #00ADB5;
}

/* Contact */
#contact {
  background: #222;
  color: #fff;
}