/* space between columns */
.margin-left-setting {
  margin-right: 40px; /* gap between table and profile card */
}

/* profile card bigger */
.profile-card {
  width: 260px;        /* increased from 200px */
  height: 260px;       /* increased from 200px */
  background: #fff;
  padding: 30px;
  border-radius: 50%;
  box-shadow: 0 0 22px #3336;
  transition: all .6s ease;
  margin-top: 150px;   /* keep same alignment as table */
  
}

.profile-card:hover {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 20px;
   height: auto;  
  /* increased height for bigger image */
}

.profile-card .img {
  width: 100%;
  height: 100%;
}

.profile-card img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 22px #3336;
  transition: all .6s ease;
  display: block;
}

.profile-card:hover img {
  transform: translateY(-60px);
  border-radius: 15px;
}

/* caption section */
.caption {
  text-align: center;
  transform: translateY(-60px);
  opacity: 0;
  transition: all .6s ease;
}

.profile-card:hover .caption {
  opacity: 1;
  transform: translateY(-10px);
}

.caption h3 {
  font-size: 24px;
  font-weight: 600;
  margin: 10px 0 5px;
}

.caption p {
  display: flex;
  justify-content: center;
  font-size: 16px;
  color: #0c52a1;
  margin-bottom: 10px;
}

/* social icons */
.social-links {
  display: flex;
  width: 100%;
  justify-content: space-around;
  margin-top: 5px;
}

.social-links a {
  display: inline-block;
  transition: transform .3s ease;
}

.social-links a:hover {
  transform: translateY(-6px);
}

/* responsive */
@media only screen and (max-width: 700px) {
  .profile-card {
    margin: 45px auto 0 auto; /* top margin 45px, auto left/right to center */
    display: block;           /* ensures it's treated as block for centering */
  }
}