.accordion-item{background:#fff;border-left:4px solid transparent;border-radius:8px;margin-bottom:10px;padding:12px;cursor:pointer;transition:all .3s ease}.accordion-item.active{border-left:4px solid #1e4e4e;background-color:#e9f5f5}.accordion-title{display:flex;justify-content:space-between;align-items:center;font-weight:700;color:#1e4e4e}.accordion-title .chevron{font-size:1.6em;transition:transform .3s ease;display:inline-block;transform:rotate(0deg)}.accordion-item.active .chevron{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden;transition:max-height .4s ease,opacity .6s ease,transform .6s ease;opacity:0;transform:translateY(10px);color:#333}.accordion-item.active .accordion-content{margin-top:10px;max-height:300px;opacity:1;transform:translateY(0)}.main-image.visible{opacity:1;transform:translateX(0)}