:root{--primary-color:var(--profoa-primary);--primary-dark:#0056b3;--secondary-color:var(--profoa-secondary);--accent-color:var(--profoa-danger);--dark-bg:var(--profoa-dark);--light-bg:var(--profoa-light);--font-heading:'Montserrat',var(--font-family-base);--font-body:'Open Sans',var(--font-family-base)}*{box-sizing:border-box}body{font-family:var(--font-body);color:#333;background-color:#fff;line-height:1.6;margin:0;padding:0;overflow-x:hidden;width:100%}html{overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;color:#2c3e50;margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 15px}.navbar{box-shadow:0 2px 10px rgba(0,0,0,.05);padding:.5rem 0}.navbar .container{padding:0 20px}@media(min-width:992px){.navbar .container{padding:0 40px}}.navbar-brand img{height:50px;width:auto;transition:transform .3s}.navbar-brand:hover img{transform:scale(1.05)}.nav-link{font-weight:500;color:#4a5568!important;transition:color .2s,transform .2s;padding:.5rem 1rem!important;margin:0 .25rem}.nav-link:hover,.nav-link.active{color:var(--primary-color)!important;transform:translateY(-1px)}.btn{border-radius:50px;padding:.6rem 1.5rem;font-weight:600;transition:all .3s}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,123,255,.3)}.btn-outline-primary{border-width:2px}.btn-lg{padding:.8rem 2rem;font-size:1.1rem}.card{border:0;border-radius:12px;transition:transform .3s,box-shadow .3s;overflow:hidden;margin-bottom:2rem}.card:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.1)!important}.card-img-top{transition:transform .5s;object-fit:cover}.card:hover .card-img-top{transform:scale(1.05)}footer a:hover{color:#fff}footer .social-icons a{font-size:1.5rem;margin-right:1rem}.shadow-sm{box-shadow:0 .125rem .25rem rgba(0,0,0,.075)!important}.carousel-caption p{font-size:.9rem}#chat-window{border-radius:12px;overflow:hidden;border:0}#chat-messages::-webkit-scrollbar{width:6px}#chat-messages::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.2);border-radius:3px}.hover-effect{transition:transform .3s ease,box-shadow .3s ease}.hover-effect:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)!important}.skip-link{position:absolute;top:-40px;left:0;background:#e67e22;background:var(--profoa-primary,#e67e22);color:#fff!important;padding:8px 15px;z-index:20000;transition:top .3s;font-weight:bold;text-decoration:none;border-radius:0 0 8px 8px;left:50%;transform:translateX(-50%)}.skip-link:focus{top:0;outline:3px solid #fc0}:focus-visible{outline:3px solid #e67e22;outline-offset:2px}.btn:focus-visible{box-shadow:0 0 0 4px rgba(230,126,34,.4);outline:0}