.institutional-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);border-bottom:1px solid #e7e9ec;backdrop-filter:blur(14px)}.institutional-header-inner{width:min(1240px,calc(100% - 40px));height:82px;margin:auto;display:flex;align-items:center;gap:36px}.institutional-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#10243d;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border:1px solid #a17a38;font-family:Georgia,serif;font-size:15px;color:#a17a38}.brand-copy{display:grid;line-height:1}.brand-copy strong{font-family:Georgia,'Times New Roman',serif;font-size:16px;letter-spacing:.045em}.brand-copy small{font-size:8px;letter-spacing:.28em;color:#7b838c;margin-top:5px}.institutional-nav{margin-left:auto;display:flex;align-items:center;gap:27px}.institutional-nav a{position:relative;text-decoration:none;color:#485564;font-size:12px;font-weight:700;padding:32px 0}.institutional-nav a:after{content:"";position:absolute;left:0;right:0;bottom:22px;height:1px;background:#a17a38;transform:scaleX(0);transition:.2s}.institutional-nav a:hover,.institutional-nav a.active{color:#10243d}.institutional-nav a.active:after,.institutional-nav a:hover:after{transform:scaleX(1)}.institutional-actions{display:flex;align-items:center;gap:10px}.language-switch{display:grid;place-items:center;width:36px;height:36px;text-decoration:none;color:#10243d;font-size:11px;font-weight:800}.header-contact{padding:11px 17px;border:1px solid #10243d;text-decoration:none;color:#10243d;font-size:11px;font-weight:800;transition:.2s}.header-contact:hover{background:#10243d;color:#fff}.nav-toggle{display:none;width:42px;height:42px;background:transparent!important;padding:10px!important;border-radius:0!important}.nav-toggle span{display:block;width:20px;height:1px;background:#10243d;margin:5px auto}.institutional-footer{background:#0d2036;color:#fff;padding:52px 0 24px}.institutional-footer-main{display:flex;justify-content:space-between;gap:40px;padding-bottom:38px}.institutional-footer-main>div{display:grid}.institutional-footer-main strong{font-family:Georgia,serif;letter-spacing:.06em}.institutional-footer-main span{font-size:9px;letter-spacing:.28em;color:#b49a6b;margin-top:6px}.institutional-footer-main p{max-width:500px;margin:0;color:#aab5c0;font-size:13px}.institutional-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;color:#8493a3;font-size:11px}.institutional-footer-bottom a{color:#b49a6b;text-decoration:none}@media(max-width:1000px){.institutional-header-inner{height:72px}.institutional-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid #e7e9ec;padding:12px 20px 22px;flex-direction:column;align-items:stretch;gap:0}.institutional-nav.open{display:flex}.institutional-nav a{padding:14px 0;border-bottom:1px solid #eef0f2}.institutional-nav a:after{display:none}.nav-toggle{display:block}.header-contact{display:none}.institutional-actions{margin-left:auto}}@media(max-width:620px){.institutional-header-inner{width:calc(100% - 28px)}.brand-copy strong{font-size:14px}.institutional-footer-main{display:grid}.institutional-footer-bottom{display:grid;gap:12px}}