.researchers-section{
  padding:70px 5%;
  background:#f7f9fc;
}

.researchers-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}

.researcher-card{
  background:#fff;
  border-radius:24px;
  padding:22px;
  box-shadow:0 15px 40px rgba(10,42,74,.07);
}
.researcher-photo img{
  width:90px;
  height:90px;
  object-fit:cover;
  border-radius:20px;
}

.researcher-actions a{
  display:block;
  text-align:center;
  background:#00a878;
  color:#fff;
  padding:12px;
  border-radius:12px;
  text-decoration:none;
}
.researcher-modal{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.7);
  z-index:99999;
  align-items:center;
  justify-content:center;
}

.researcher-modal.active{
  display:flex;
}

.researcher-modal-content{
  background:#fff;
  padding:35px;
  border-radius:24px;
  max-width:700px;
  width:90%;
}