html {
  scroll-behavior: auto !important;
}

.grade-groups {
  margin-top: 2rem;
}
.grade-groups .col-lg-3 {
  padding: calc(var(--gap) / 2);
}

.grade-card {
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid var(--bordergreen);
  border-radius: 15px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  height: 100%;
  margin-bottom: 2rem;
}
.grade-card h3 {
  color: var(--teamgreen);
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  border-bottom: 2px solid var(--bordergreen);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.student-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.student-list li {
  padding: 0.2rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: white;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.student-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.student-list li:last-child {
  padding-bottom: 0;
}

.mentors-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

@media (max-width: 768px) {
  .mentors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 650px) {
  .mentors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 450px) {
  .mentors-grid {
    grid-template-columns: 1fr;
  }
}

.mentor-card {
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid var(--bordergreen);
  border-radius: 15px;
  padding: 1rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
}

.mentor-card h4 {
  color: var(--teamgreen);
  font-size: 1.1rem;
  font-weight: bold;
  margin: 0;
}

.mentor-card h4 small {
  display: block;
  font-size: 0.8rem;
  font-weight: normal;
  color: #ccc;
  margin-top: 0.25rem;
}

.alumni-grid {
  margin-top: 2rem;
}
.alumni-grid .col-lg-4 {
  padding: calc(var(--gap) / 2);
}