.portfolio-card {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
  transform: translateY(30px);
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.profile-pic-wrapper {
  width: 280px;
  height: 280px;
  margin: 0 auto;
  border-radius: 50%;
  background: #e9ecef;
  border: 5px solid #0d6efd;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s;
}
.profile-pic-wrapper:hover {
  transform: scale(1.03);
}
.profile-pic-wrapper i {
  font-size: 120px;
  color: #6c757d;
}
.profile-pic-wrapper .placeholder-text {
  position: absolute;
  bottom: 20px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.skill-card {
  background: white;
  border-radius: 15px;
  padding: 1.5rem 1rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transition: background 0.2s;
}
.skill-card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.skill-icon {
  font-size: 4rem;
}
.cursor-blink {
  display: inline-block;
  width: 3px;
  height: 1.2em;
  background: #0d6efd;
  margin-left: 4px;
  animation: blink 0.8s step-end infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}