.et_header_style_centered .et_menu_container{box-shadow:0px 4px 10px rgba(0,0,0,0.1);transition:background 0.3s ease-in-out}.et_menu_container:hover{background:rgba(0,0,0,0.8)}.hero-section{background-attachment:fixed;animation:fadeInUp 1s ease-in-out}.hero-title{opacity:0;animation:fadeIn 1s ease-in-out forwards}.partner-logo img{filter:grayscale(100%);transition:filter 0.3s ease-in-out,transform 0.3s ease-in-out}.partner-logo img:hover{filter:grayscale(0%);transform:scale(1.1)}.test-card{transition:transform 0.3s ease-in-out,box-shadow 0.3s ease-in-out}.test-card:hover{transform:translateY(-5px);box-shadow:0px 10px 20px rgba(0,0,0,0.2)}.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.news-item:hover{filter:brightness(1.1)}.guide-card{perspective:1000px}.guide-card-inner{transition:transform 0.6s ease-in-out;transform-style:preserve-3d}.guide-card:hover .guide-card-inner{transform:rotateY(180deg)}.et_pb_contact_form_container input:focus,.et_pb_contact_form_container textarea:focus{border-color:#ff5722;box-shadow:0px 0px 10px rgba(255,87,34,0.5);outline:none}.footer-icons a{transition:transform 0.3s ease-in-out}.footer-icons a:hover{transform:scale(1.2)}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}