.site-footer{color:var(--text-on-dark);background-color:var(--background-dark);margin-top:0}.footer-main{padding:80px 0 60px;border-bottom:1px solid hsla(0,0%,100%,.1)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:60px;display:grid}.footer-company{max-width:350px}.footer-logo{margin-bottom:var(--spacing-lg)}.footer-logo img{height:60px;width:auto}.company-desc{font-size:var(--font-size-sm);margin-bottom:var(--spacing-xl);color:var(--text-on-dark-muted);line-height:1.8}.footer-certifications{gap:var(--spacing-md);align-items:center;display:flex}.cert-badge{height:50px;filter:grayscale(100%) brightness(2);transition:opacity .3s ease;opacity:.7;width:auto}.cert-badge:hover{opacity:1}.footer-contact h4,.footer-menu h4{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-lg);color:var(--white);position:relative;letter-spacing:1px;padding-bottom:15px}.footer-contact h4:after,.footer-menu h4:after{height:2px;content:"";position:absolute;bottom:0;background-color:var(--primary-color);left:0;width:40px}.footer-menu ul{list-style:none;padding:0;margin:0}.footer-menu li{margin-bottom:12px}.footer-menu a{font-size:var(--font-size-sm);color:var(--text-on-dark-muted);transition:all .3s ease;position:relative;display:inline-block}.footer-menu a:hover{color:var(--white);padding-left:10px}.footer-menu a:before{height:1px;transform:translateY(-50%);transition:width .3s ease;content:"";position:absolute;top:50%;background-color:var(--primary-color);left:0;width:0}.footer-menu a:hover:before{width:5px}.contact-item{margin-bottom:20px;gap:15px;display:flex}.contact-item i{height:40px;flex-shrink:0;justify-content:center;font-size:16px;color:var(--primary-color);background-color:hsla(0,0%,100%,.05);align-items:center;border-radius:var(--border-radius-sm);width:40px;display:flex}.contact-item strong{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin-bottom:5px;color:var(--white);display:block}.contact-item p{font-size:var(--font-size-sm);color:var(--text-on-dark-muted);margin:0;line-height:1.5}.contact-item a{color:var(--text-on-dark-muted);transition:color .3s ease}.contact-item a:hover{color:var(--white)}.footer-bottom{padding:25px 0;background-color:rgba(0,0,0,.2)}.footer-bottom-content{justify-content:space-between;flex-wrap:wrap;gap:20px;align-items:center;display:flex}.copyright{font-size:var(--font-size-sm);color:var(--text-on-dark-muted);margin:0}.footer-bottom-menu{gap:15px;align-items:center;display:flex}.footer-bottom-menu a{font-size:var(--font-size-sm);color:var(--text-on-dark-muted);transition:color .3s ease}.footer-bottom-menu a:hover{color:var(--white)}.footer-bottom-menu span{color:hsla(0,0%,100%,.2)}.footer-social{gap:10px;display:flex}.footer-social a{height:36px;justify-content:center;border:1px solid hsla(0,0%,100%,.1);color:var(--text-on-dark-muted);transition:all .3s ease;background-color:hsla(0,0%,100%,.05);align-items:center;border-radius:var(--border-radius-sm);width:36px;display:flex}.footer-social a:hover{border-color:var(--primary-color);transform:translateY(-3px);color:var(--white);background-color:var(--primary-color)}.footer-bottom-inner{justify-content:space-between;flex-wrap:wrap;gap:20px;align-items:center;display:flex}.copyright p{font-size:var(--font-size-sm);color:var(--text-on-dark-muted);margin:0}.social-links{gap:15px;align-items:center;display:flex}.social-links span{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-on-dark-muted);letter-spacing:.5px}.social-links a{height:36px;justify-content:center;border:1px solid hsla(0,0%,100%,.1);color:var(--text-on-dark-muted);transition:all .3s ease;background-color:hsla(0,0%,100%,.05);align-items:center;border-radius:var(--border-radius-sm);width:36px;display:flex}.social-links a:hover{border-color:var(--primary-color);transform:translateY(-3px)}.scroll-to-top,.social-links a:hover{color:var(--white);background-color:var(--primary-color)}.scroll-to-top{height:50px;justify-content:center;right:30px;transition:all .3s ease;position:fixed;opacity:0;bottom:30px;visibility:hidden;align-items:center;box-shadow:0 5px 15px rgba(0,0,0,.2);border-radius:var(--border-radius-sm);width:50px;display:flex;z-index:100}.scroll-to-top.show{opacity:1;visibility:visible}.scroll-to-top:hover{transform:translateY(-5px);background-color:var(--primary-dark);box-shadow:0 8px 20px rgba(0,0,0,.3)}@media (max-width:1200px){.footer-grid{grid-template-columns:1fr 1fr 1fr;gap:40px}.footer-company{grid-column:1/-1;margin-bottom:20px;max-width:100%;text-align:center}.footer-certifications{justify-content:center}}@media (max-width:992px){.footer-main{padding:60px 0 40px}.footer-grid{grid-template-columns:1fr 1fr;gap:40px}.footer-company,.footer-contact{grid-column:1/-1}}@media (max-width:768px){.footer-main{padding:50px 0 30px;background:linear-gradient(to bottom,var(--background-dark) 0,#1a1a1a 100%)}.footer-grid{grid-template-columns:1fr;gap:20px;text-align:left}.footer-company{margin-bottom:30px;border-bottom:1px solid hsla(0,0%,100%,.1);text-align:left;padding-bottom:30px}.footer-logo{margin-bottom:15px}.footer-logo img{height:45px}.footer-description{font-size:14px;margin-bottom:20px;line-height:1.6}.footer-certifications{justify-content:flex-start;gap:15px}.cert-badge{height:35px}.footer-contact h4,.footer-menu h4{font-size:16px;margin-bottom:15px}.footer-contact h4:after,.footer-menu h4:after{display:none}.footer-menu a{padding:8px 0;font-size:14px;display:block}.footer-menu a:before{display:none}.contact-item{justify-content:flex-start;font-size:14px;margin-bottom:12px}.contact-item i{font-size:16px;min-width:25px}.footer-bottom{padding:20px 0}.footer-bottom-content{flex-direction:column;gap:15px;text-align:center}.footer-copyright{font-size:12px}.footer-social{justify-content:center}.social-links{margin-top:0}.social-links a{height:35px;font-size:14px;width:35px}}@media (max-width:576px){.footer-main{padding:40px 0 30px}.footer-logo img{height:50px}.cert-badge{height:40px}.scroll-to-top{height:40px;right:20px;bottom:20px;width:40px}}