/* Clear, crawlable navigation for visitors across desktop and mobile. */
.aat-home-intro{padding:30px 0 0}
.aat-home-intro h1{font-size:clamp(28px,3vw,40px);color:#122440;margin:0 0 8px}
.aat-home-intro p{font-size:15px;line-height:1.6;color:#536883;margin:0}
.aat-history-paths{margin:-12px 0 42px;padding:26px;background:#f3f7fb;border:1px solid #dce4ec;border-radius:16px}
.aat-history-paths-heading{margin-bottom:20px}
.aat-history-paths-heading>span{font-size:10px;font-weight:800;letter-spacing:.13em;color:#557089}
.aat-history-paths-heading h2{font-size:27px;line-height:1.2;margin:8px 0 0;color:#132b49}
.aat-history-paths-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.aat-history-path{display:flex;flex-direction:column;min-width:0;padding:21px 18px;background:#fff;border:1px solid #dce4ec;border-top:3px solid #087eae;border-radius:9px;color:#132b49;text-decoration:none}
.aat-history-path h3{font-size:21px;line-height:1.18;margin:0 0 12px}
.aat-history-path p{font-size:13px;line-height:1.6;margin:0 0 20px;color:#536883}
.aat-history-path>span{margin-top:auto;font-size:12px;font-weight:800;color:#006c9f}
.aat-history-path:hover{border-color:#087eae;color:#132b49;box-shadow:0 4px 16px #0b345c0c}
.aat-footer-layout{display:grid;grid-template-columns:1.5fr 1fr 1.2fr .8fr;gap:34px}
.aat-footer-navigation .aat-footer-brand h2{font-size:26px}
.aat-footer-navigation nav{gap:0;min-width:0}
.aat-footer-navigation nav h3{font-size:19px;line-height:1.3;color:#fff;margin:0 0 13px}
.aat-footer-navigation nav a{display:block;padding:8px 0;font-size:13px;line-height:1.5;color:#c9d7e8;text-decoration:none;overflow-wrap:normal}
.aat-footer-navigation nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.aat-footer-navigation .aat-footer-brand p{font-size:13px;line-height:1.75;max-width:320px}
.aat-history-path:focus-visible,.aat-footer-navigation a:focus-visible{outline:3px solid #d59c24;outline-offset:3px}
@media(max-width:1000px){.aat-history-paths-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aat-footer-layout{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:600px){.aat-home-intro{padding-top:24px}.aat-home-intro p{font-size:14px}.aat-history-paths{padding:20px 16px;margin:0 0 30px}.aat-history-paths-grid{grid-template-columns:1fr;gap:12px}.aat-history-path{padding:18px}.aat-history-path h3{font-size:22px}.aat-history-path p{margin-bottom:12px}.aat-footer-layout{grid-template-columns:1fr;gap:28px}.aat-footer-navigation nav a{min-height:44px;display:flex;align-items:center;font-size:14px}.aat-footer-navigation nav h3{margin-bottom:8px}}