.main-footer{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#cbd5e1;padding:4rem 0 0;margin-top:auto}.footer-content{width:100%}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.1)}.footer-col-brand{padding-right:2rem}.footer-brand{font-size:1.5rem;font-weight:800;color:#ffffff;margin-bottom:1rem;letter-spacing:1px}.footer-domain{color:#6366f1}.footer-description{color:#94a3b8;line-height:1.6;margin-bottom:1.5rem;font-size:0.95rem}.footer-address{background:rgba(255,255,255,0.05);padding:1.25rem;border-radius:12px;border-left:3px solid #6366f1}.footer-address p{margin-bottom:1rem;font-size:0.9rem;line-height:1.6;color:#cbd5e1}.footer-address p:last-child{margin-bottom:0}.footer-address strong{color:#ffffff;font-weight:600}.footer-col{display:flex;flex-direction:column}.footer-title{font-size:0.95rem;font-weight:700;color:#ffffff;margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:1px}.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:0.75rem}.footer-links li{margin:0}.footer-links a{color:#94a3b8;text-decoration:none;font-size:0.9rem;transition:all 0.3s ease;display:inline-block;text-transform:uppercase;font-weight:600;letter-spacing:0.5px}.footer-links a:hover{color:#6366f1;transform:translateX(4px)}.footer-bottom{padding:2rem 0}.footer-bottom-content{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem}.footer-copyright{color:#64748b;font-size:0.85rem;margin:0}.footer-certifications{display:flex;gap:0.75rem;flex-wrap:wrap}.cert-badge{background:rgba(99,102,241,0.1);border:1px solid rgba(99,102,241,0.3);color:#a5b4fc;padding:0.4rem 0.9rem;border-radius:50px;font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px}.scroll-top{position:fixed;bottom:2rem;right:2rem;width:50px;height:50px;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);color:white;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all 0.3s ease;box-shadow:0 8px 20px rgba(99,102,241,0.4);z-index:999;font-size:1.75rem;font-weight:700;line-height:1}.scroll-top.visible{opacity:1;visibility:visible}.scroll-top:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(99,102,241,0.5)}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}.footer-col-brand{grid-column:1 / -1;padding-right:0}}@media (max-width:768px){.main-footer{padding:3rem 0 0}.footer-grid{grid-template-columns:1fr;gap:2rem;padding-bottom:2rem}.footer-bottom-content{flex-direction:column;text-align:center}.footer-certifications{justify-content:center}.scroll-top{bottom:1rem;right:1rem;width:45px;height:45px}}