body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  background-color: #f8f9fa; /* subtle light background for clean look */
  color: #333;
}

/* Navbar brand styling */
.navbar-brand {
  font-weight: 600;
  font-size: 1.25rem;
}

/* Hero image */
img.hero-img {
  max-height: 350px;
}

/* Skills card hover effect */
.skill-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 10px;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(255, 255, 255, 0.1);
  cursor: pointer;
  background-color: #495057;
}

/* Project card hover effect */
.project-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 10px;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

/* Certification card hover effect */
.cert-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 10px;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

/* Section headings */
h2 {
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* Adjust card titles */
.card-title {
  font-size: 1rem;
}

/* Adjust card text */
.card-text {
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  border-radius: 5px;
}

/* Footer styling (optional if needed) */
footer {
  background-color: #212529;
  color: #fff;
  padding: 20px 0;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}