* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  background: #f9f9f9;
  color: #333;
}
.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}
header {
  background: #111;
  color: white;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.8rem;
  font-weight: bold;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}
.nav-links a {
  color: white;
  text-decoration: none;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
}

.hero {
  background: #007bff;
  color: white;
  padding: 80px 20px;
  text-align: center;
}
.hero span {
  color: yellow;
}
.btn {
  background: black;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  margin-top: 15px;
  display: inline-block;
  border-radius: 4px;
}

.about, .skills, .projects, .contact {
  padding: 60px 20px;
}
.skills .skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}
.skill {
  background: #007bff;
  color: white;
  padding: 10px;
  text-align: center;
  border-radius: 4px;
}

.projects .project-grid {
  display: grid;
  gap: 20px;
}
.project {
  background: #eee;
  padding: 15px;
  border-radius: 5px;
}


footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

/* ✅ Responsive for Mobile */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #222;
    position: absolute;
    top: 60px;
    right: 20px;
    padding: 20px;
  }
  .nav-links.show {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
}