.site-footer { background-color: var(--primary-color); color: rgba(255, 255, 255, 0.8); padding: 2.5rem 5%; }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 3rem; }
        .footer-column h5 { color: var(--white-color); font-size: 1.2rem; margin-bottom: 1.5rem; }
        .footer-column ul { list-style: none; padding: 0; margin: 0; }
        .footer-column ul li { margin-bottom: 1rem; }
        .footer-column ul a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color 0.3s ease; }
        .footer-column ul a:hover { color: var(--white-color); }
        .contact-info li { display: flex; align-items: flex-start; }
        .contact-info svg { width: 20px; height: 20px; fill: var(--secondary-color); margin-right: 1rem; flex-shrink: 0; margin-top: 4px; }
        .social-icons { display: flex; gap: 1rem; margin-top: 1.5rem; }
        .social-icons a { display: flex; justify-content: center; align-items: center; width: 40px; height: 40px; border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 5px; color: var(--white-color); transition: background-color 0.3s ease, border-color 0.3s ease; }
        .social-icons a:hover { background-color: var(--secondary-color); border-color: var(--secondary-color); }
        .social-icons svg { width: 20px; height: 20px; fill: currentColor; }
        .footer-bottom { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: center; font-size: 0.9rem; }
        .scroll-to-top { position: fixed; bottom: 2rem; right: 2rem; background-color: var(--secondary-color); color: var(--white-color); border: none; border-radius: 5px; width: 50px; height: 50px; font-size: 1.5rem; cursor: pointer; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s, background-color 0.3s; z-index: 100; }
        .scroll-to-top.visible { opacity: 1; visibility: visible; }
        .scroll-to-top:hover { background-color: var(--primary-color); }
 

         .site-footer { background-color: var(--primary-color); color: rgba(255, 255, 255, 0.8); padding: 2.5rem 5%; }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 3rem; }
        .footer-column h5 { color: var(--white-color); font-size: 1.2rem; margin-bottom: 1.5rem; }
        .footer-column ul { list-style: none; padding: 0; margin: 0; }
        .footer-column ul li { margin-bottom: 1rem; }
        .footer-column ul a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color 0.3s ease; }
        .footer-column ul a:hover { color: var(--white-color); }