.about-container{text-align:center;display:flex;flex-direction:column;align-items:center;padding:20px}.carousel-wrapper{display:flex;justify-content:center;margin-top:20px;width:100%}.carousel{position:relative;width:600px;height:350px;overflow:hidden;border-radius:10px;background:#f4f4f4;display:flex;align-items:center;justify-content:center}.carousel-image{position:absolute;max-width:100%;max-height:100%;object-fit:contain;object-position:center;opacity:0;transition:opacity 1s ease-in-out,transform 1s ease-in-out;cursor:pointer}.carousel-image.active{opacity:1;z-index:1}.nav-button{position:absolute;top:50%;transform:translateY(-50%);background:#ffffffb3;border:none;font-size:24px;font-weight:700;cursor:pointer;z-index:2;padding:8px 12px;border-radius:50%;transition:background .3s}.nav-button:hover{background:#fffffff2}.nav-button.left{left:10px}.nav-button.right{right:10px}.zoom-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:999;cursor:zoom-out}.zoomed-image{max-width:90%;max-height:90%;border-radius:10px;box-shadow:0 0 20px #000;animation:zoomIn .3s ease}.message-btn{margin-top:20px;padding:10px 16px;background-color:#007bff;color:#fff;border:none;cursor:pointer;font-weight:700;border-radius:4px}.message-btn:hover{background-color:#0056b3}.popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:999}.popup{background-color:#fff;padding:20px 30px;border-radius:8px;width:400px;position:relative}.close-btn{position:absolute;top:10px;right:10px;border:none;background:none;font-size:20px;cursor:pointer;color:#333}.form-group{margin-bottom:15px;display:flex;flex-direction:column}.form-group label{font-weight:700;margin-bottom:5px}.form-group input,.form-group textarea{padding:8px;font-size:14px;border-radius:4px;border:1px solid #ccc}.form-group textarea{resize:vertical;min-height:80px}.send-btn{background-color:#28a745;color:#fff;padding:10px 16px;border:none;border-radius:4px;font-weight:700;cursor:pointer;width:100%}.send-btn:hover{background-color:#218838}@keyframes zoomIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}@keyframes zoomOut{0%{transform:scale(1);opacity:1}to{transform:scale(.8);opacity:0}}.zoom-in{animation:zoomIn .2s ease-out forwards}.zoom-out{animation:zoomOut .2s ease-in forwards}.error-text{color:red;font-size:13px;margin-top:5px}body{margin:0;font-family:Arial,sans-serif;background-color:#f4f4f4}.container{max-width:800px;margin:auto;padding:20px;background:#fff;min-height:100vh}.navbar{display:flex;gap:20px;background-color:#333;padding:10px 20px;position:relative}.navbar a{color:#ccc;text-decoration:none;font-weight:700;position:relative}.navbar a.active{color:#fff}.page-content{margin-top:20px}.fade-in{opacity:1;transition:opacity .2s ease-in}.fade-out{opacity:0}