.site-footer{background:var(--gradient-deep);color:var(--color-primary-200);font-size:var(--text-sm)}.site-footer a{color:var(--color-primary-200)}.site-footer a:hover{color:var(--color-text-inverse)}.site-footer h2,.site-footer h3,.site-footer h4{color:var(--color-text-inverse)}.footer-accent{height:4px;background:linear-gradient(90deg,var(--color-secondary-600),var(--color-accent-500) 35%,var(--color-accent-400) 65%,var(--color-highlight-500))}.footer-main{padding-block:var(--space-9) var(--space-7)}.footer-grid{display:grid;gap:var(--space-7)}@media (min-width:48rem){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:64rem) and (max-width:74.99rem){.footer-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:75rem){.footer-grid{grid-template-columns:1.5fr 0.95fr 0.8fr 0.85fr 1.3fr}}.footer-brand__logo{display:inline-flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5)}.footer-brand__logo .brand__mark{width:2.75rem;height:2.75rem}.footer-brand__overview{max-width:34ch;margin-bottom:var(--space-5);line-height:var(--leading-relaxed);color:var(--color-primary-300)}.footer-hq{display:flex;gap:var(--space-3);padding:var(--space-4);background:rgba(0,184,217,.07);border:1px solid rgba(0,184,217,.16);border-radius:var(--radius-lg);margin-bottom:var(--space-5)}.footer-hq .icon{width:1.25rem;height:1.25rem;color:var(--color-accent-400);flex-shrink:0;margin-top:.125rem}.footer-hq__label{font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--color-accent-400);margin-bottom:var(--space-1)}.footer-hq__address{color:var(--color-primary-200);line-height:var(--leading-snug)}.social-list{display:flex;gap:var(--space-3);list-style:none;padding:0;margin:0}.social-list__link{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-full);color:var(--color-primary-200);transition:background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.social-list__link:hover{background:var(--gradient-teal);border-color:transparent;color:var(--color-text-inverse);transform:translateY(-2px);box-shadow:var(--shadow-glow-cyan)}.social-list__link .icon{width:1.125rem;height:1.125rem}.footer-col__title{font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--color-accent-400)!important;margin-bottom:var(--space-5);padding-bottom:var(--space-3);border-bottom:1px solid rgba(255,255,255,.1)}.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-3)}.footer-links__link{display:inline-flex;align-items:center;gap:var(--space-2);transition:color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}.footer-links__link::before{content:"";width:.375rem;height:.375rem;border-right:1.5px solid var(--color-accent-500);border-bottom:1.5px solid var(--color-accent-500);transform:rotate(-45deg);opacity:0;transition:opacity var(--duration-fast) var(--ease-out)}.footer-links__link:hover{transform:translateX(2px)}.footer-links__link:hover::before{opacity:1}.footer-directory{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:var(--space-2)}@media (min-width:36rem) and (max-width:63.99rem){.footer-directory{grid-template-columns:1fr 1fr;gap:var(--space-2) var(--space-5)}}.footer-directory__link{display:inline-flex;align-items:baseline;gap:var(--space-2);font-size:var(--text-xs);word-break:break-all}.footer-directory__dept{font-weight:var(--weight-semibold);color:var(--color-primary-300);min-width:6.5rem;flex-shrink:0;font-size:var(--text-xs);text-transform:capitalize}.footer-directory__link:hover .footer-directory__dept{color:var(--color-accent-400)}.footer-newsletter{margin-top:var(--space-6)}.footer-newsletter__title{font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-widest);text-transform:uppercase;color:var(--color-accent-400)!important;margin-bottom:var(--space-4)}.footer-legal{border-top:1px solid rgba(255,255,255,.08);padding-block:var(--space-5)}.footer-legal__inner{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);text-align:center}@media (min-width:64rem){.footer-legal__inner{flex-direction:row;justify-content:space-between;text-align:left}}.footer-legal__copy{font-size:var(--text-xs);color:var(--color-primary-400)}.footer-legal__links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-2) var(--space-5);list-style:none;padding:0;margin:0;font-size:var(--text-xs)}.footer-legal__links a{color:var(--color-primary-300)}.footer-legal__links a:hover{color:var(--color-accent-400)}.back-to-top{position:fixed;right:var(--space-5);bottom:var(--space-5);z-index:var(--z-sticky);display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;background:var(--gradient-teal);color:var(--color-text-inverse);border:1px solid rgba(0,184,217,.35);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(.75rem);transition:opacity var(--duration-base) var(--ease-out),visibility var(--duration-base),transform var(--duration-base) var(--ease-out),background-color var(--duration-fast) var(--ease-out)}.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:var(--gradient-teal);color:var(--color-text-inverse);box-shadow:var(--shadow-glow-cyan);transform:translateY(-2px)}.back-to-top .icon{width:1.25rem;height:1.25rem}