body{display:flex;flex-direction:column;min-height:100vh}main{flex-grow:1}.site-footer{background-color:var(--secondary-color);color:var(--text-color);border-top:1px solid rgb(255 255 255 / .1);font-size:1.4rem;position:relative;z-index:1}.footer-main{display:flex;justify-content:space-between;align-items:center;padding:2rem 0}.footer-logo img{height:45px;width:auto;display:block}.footer-navigation ul{list-style:none;margin:0;padding:0;display:flex;gap:2.5rem}.footer-navigation a,.footer-contact a{color:var(--text-color);font-weight:500;transition:color 0.2s ease}.footer-navigation a:hover,.footer-contact a:hover{color:var(--accent-color)}.footer-bottom{padding:1.5rem 0;border-top:1px solid rgb(255 255 255 / .1);text-align:center;font-size:1.2rem;color:rgb(255 255 255 / .5)}.scroll-to-top{position:fixed;bottom:2.5rem;right:2.5rem;width:44px;height:44px;background-color:var(--primary-color);color:var(--text-color-pure-white);border-radius:50%;font-size:2.4rem;display:flex;justify-content:center;align-items:center;opacity:0;visibility:hidden;cursor:pointer;z-index:999;transition:opacity 0.3s ease,visibility 0.3s ease}.scroll-to-top.show{opacity:1;visibility:visible}.scroll-to-top:hover{background-color:var(--accent-color);color:var(--secondary-color)}@media (max-width:768px){.footer-main{flex-direction:column;gap:2.5rem}.footer-navigation ul{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem 2rem;text-align:center}}