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

body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  color: #333;
}

/* Navbar */
header {
  background: #111;
  padding: 15px 50px;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: white;
}

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

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

nav ul li a {
  color: white;
  text-decoration: none;
  transition: 0.3s;
}

nav ul li a:hover {
  color: #00adb5;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #00adb5, #393e46);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
}

.hero h1 {
  font-size: 50px;
}

.hero span {
  color: yellow;
}

.hero p {
  margin: 20px 0;
  font-size: 20px;
}

.btn {
  background: #fff;
  color: #111;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: yellow;
}

/* Sections */
.section {
  padding: 80px 10%;
  text-align: center;
}

.section h2 {
  margin-bottom: 30px;
  font-size: 36px;
}

/* Skills */
.skills-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.skill {
  background: #00adb5;
  color: white;
  padding: 15px 25px;
  border-radius: 25px;
  transition: 0.3s;
}

.skill:hover {
  transform: scale(1.1);
}

/* Projects */
.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 20px;
}

.project-card {
  background: white;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.project-card:hover {
  transform: translateY(-10px);
}

/* Footer */
footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 20px;
}

/* Responsive */
@media(max-width: 768px) {

  nav {
    flex-direction: column;
  }

  nav ul {
    margin-top: 10px;
  }

  .hero h1 {
    font-size: 35px;
  }
}