/* =========================================================
   ANITECH CS — COMMON NAVBAR & FOOTER
   Structural consistency layer. Page content/SEO remain untouched.
   ========================================================= */
:root{
  --ac-navy:#16324f;
  --ac-navy-2:#10283f;
  --ac-teal:#2f8f89;
  --ac-teal-soft:#eaf6f5;
  --ac-white:#fff;
  --ac-text:#1f2937;
  --ac-muted:#667085;
  --ac-border:#e6e9ee;
  --ac-page:#fff;
  --ac-shadow:0 6px 22px rgba(16,40,63,.08);
}
.ac-site-nav{position:sticky;top:0;z-index:9999;width:100%;background:#fff;border-bottom:1px solid var(--ac-border);box-shadow:var(--ac-shadow);font-family:inherit}
.ac-nav-inner{max-width:1240px;margin:0 auto;min-height:78px;padding:0 22px;display:flex;align-items:center;gap:24px}
.ac-logo{display:flex;align-items:center;flex:0 0 auto;text-decoration:none}
.ac-logo img{display:block;width:auto;height:48px;max-width:190px;object-fit:contain}
.ac-nav-menu{margin-left:auto;display:flex;align-items:center;gap:2px;list-style:none;padding:0;margin-top:0;margin-bottom:0}
.ac-nav-item{position:relative;list-style:none}
.ac-nav-link{display:flex;align-items:center;gap:5px;padding:28px 13px;color:var(--ac-text)!important;background:transparent;border:0;text-decoration:none!important;font-size:15px;font-weight:600;line-height:1;white-space:nowrap;cursor:pointer;transition:color .2s ease,background .2s ease}
.ac-nav-link:hover,.ac-nav-link:focus-visible{color:var(--ac-teal)!important;background:var(--ac-teal-soft);outline:none}
.ac-nav-link .ac-chevron{font-size:15px;transition:transform .2s ease}
.ac-nav-item.is-open>.ac-nav-link .ac-chevron{transform:rotate(180deg)}
.ac-dropdown{position:absolute;top:calc(100% + 1px);left:0;min-width:235px;margin:0;padding:8px;display:none;list-style:none;background:#fff;border:1px solid var(--ac-border);border-radius:0 0 10px 10px;box-shadow:0 12px 28px rgba(16,40,63,.12)}
.ac-nav-item.is-open>.ac-dropdown{display:block}
.ac-dropdown a{display:block;padding:10px 12px;border-radius:7px;color:var(--ac-text)!important;text-decoration:none!important;font-size:14px;font-weight:500;line-height:1.25}
.ac-dropdown a:hover,.ac-dropdown a:focus-visible{background:var(--ac-teal-soft);color:var(--ac-navy)!important;outline:none}
.ac-nav-cta{margin-left:8px;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:7px;background:var(--ac-navy);color:#fff!important;text-decoration:none!important;font-size:14px;font-weight:700;white-space:nowrap;transition:background .2s ease,transform .2s ease}
.ac-nav-cta:hover{background:var(--ac-teal);color:#fff!important;transform:translateY(-1px)}
.ac-mobile-toggle{display:none;margin-left:auto;width:44px;height:42px;border:1px solid var(--ac-border);border-radius:7px;background:#fff;color:var(--ac-navy);cursor:pointer}
.ac-mobile-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:4px auto}

.ac-site-footer{background:var(--ac-navy-2);color:#fff;margin-top:0;font-family:inherit}
.ac-footer-main{max-width:1240px;margin:0 auto;padding:58px 22px 28px}
.ac-footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:20px}
.ac-footer-brand img{display:block;width:auto;height:50px;max-width:190px;object-fit:contain;margin-bottom:18px;filter:none}
.ac-footer-brand p{max-width:390px;margin:0;color:#d9e3ec;font-size:14px;line-height:1.75}
.ac-footer-social{display:flex;gap:9px;margin-top:20px}
.ac-footer-social a{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.2);border-radius:50%;color:#fff!important;text-decoration:none!important;font-size:18px;transition:background .2s ease,border-color .2s ease}
.ac-footer-social a:hover{background:var(--ac-teal);border-color:var(--ac-teal);color:#fff!important}
.ac-footer-col{transform:translateX(52px)}
.ac-footer-col h4{margin:3px 0 17px;color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em}
.ac-footer-col ul{list-style:none;margin:0;padding:0}
.ac-footer-col li{margin:0 0 10px}
.ac-footer-col a{color:#d9e3ec!important;text-decoration:none!important;font-size:14px;line-height:1.45}
.ac-footer-col a:hover{color:#fff!important;text-decoration:underline!important;text-underline-offset:3px}
.ac-footer-bottom{border-top:1px solid rgba(255,255,255,.15);max-width:1240px;margin:0 auto;padding:18px 22px 22px;display:flex;justify-content:space-between;align-items:center;gap:20px;color:#cbd7e2;font-size:13px}
.ac-footer-contact{display:flex;gap:22px;flex-wrap:wrap}
.ac-footer-contact a{color:#dce6ef!important;text-decoration:none!important}
.ac-footer-contact a:hover{color:#fff!important}

@media(max-width:1100px){
 .ac-nav-link{padding-left:9px;padding-right:9px;font-size:14px}
 .ac-nav-cta{padding:0 13px}
 .ac-footer-grid{grid-template-columns:1.15fr 1fr 1fr 1fr;gap:18px}
 .ac-footer-col{transform:none}
}
@media(max-width:900px){
 .ac-nav-inner{min-height:70px}
 .ac-logo img{height:44px}
 .ac-mobile-toggle{display:block}
 .ac-nav-menu{position:absolute;left:12px;right:12px;top:calc(100% + 1px);display:none;flex-direction:column;align-items:stretch;padding:8px;background:#fff;border:1px solid var(--ac-border);border-radius:0 0 10px 10px;box-shadow:0 12px 28px rgba(16,40,63,.12)}
 .ac-site-nav.mobile-open .ac-nav-menu{display:flex}
 .ac-nav-item{width:100%}
 .ac-nav-link{width:100%;justify-content:space-between;padding:14px 12px}
 .ac-dropdown{position:static;min-width:0;border:0;border-radius:0;box-shadow:none;padding:3px 0 6px;background:#f8fafc}
 .ac-dropdown a{padding:10px 22px}
 .ac-nav-cta{margin:8px 0 2px;min-height:44px}
 .ac-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
 .ac-footer-grid{grid-template-columns:1fr;gap:28px}
 .ac-footer-bottom{flex-direction:column;align-items:flex-start}
 .ac-footer-main{padding-top:42px}
}