.nav-link{position:relative}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-2px;left:0;background-color:#3b82f6;transition:width .3s ease}.nav-link:hover:after{width:100%}.active-tab{border-bottom:3px solid #3b82f6;color:#3b82f6;font-weight:600}.content-section{display:none}.content-section.active{display:block}.profile-image{border-radius:50%;border:4px solid #3b82f6;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.image-container{transition:all .3s ease;overflow:hidden}.image-container:hover{transform:scale(1.02);box-shadow:0 10px 25px #0003}.image-container img{transition:transform .5s ease}.image-container:hover img{transform:scale(1.1)}.form-input{transition:all .3s ease}.form-input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e533}@media (max-width: 640px){.profile-image{width:200px;height:200px}.mosaic-grid{grid-template-columns:1fr}}