.solutions-accordion {
  display: flex;
  height: 400px;
  overflow: hidden;
}

.solution-item {
  flex: 1;
  position: relative;
  background-size: cover;
  background-position: center;
  transition: flex 0.5s ease;
  cursor: pointer;
}

.solution-item .solution-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.solution-item .solution-title {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl; 
  text-orientation: mixed;
  transform: rotate(180deg); 
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  white-space: nowrap;
  background: rgba(0, 0, 0, 0.4);
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.solution-item.active .solution-title {
  opacity: 0;
  visibility: hidden;
}

.solution-item.active {
  flex: 4; 
}

.solution-item.active .solution-overlay {
  opacity: 1;
}

.solution-item:not(.active) .solution-overlay {
  display: none;
}

.solution-icon {
    height: 80px;
    width: 80px;
}

.solution-item .collapsed-icon {
  display: block;
  margin-top: 10px;
  text-align: center;
}
.solution-item .expanded-icon {
  display: none;
}

.solution-item.active .collapsed-icon {
  display: none;
}
.solution-item.active .expanded-icon {
  display: block;
  margin-bottom: 15px;
}
/* .solution-item.active .solution-overlay {
  text-align: center; 
} */

.overlay-title{
  font-size: 1.5rem;
  font-weight: bold;
}
.solution-item.active .solution-overlay h3 {
  margin-top: 10px;
}