/* Shared CORI navigation for the static site and the Guide. */
.cori-site-header {
    position: sticky;
    top: 0;
    z-index: 99999;
    border-bottom: 1px solid #e2e8f0;
    background: rgba(255, 255, 255, .96);
    color: #334155;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .04);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.cori-nav-shell {
    width: min(100% - 32px, 1220px);
    margin: 0 auto;
}

.cori-nav-row {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.cori-nav-logo {
    display: flex;
    width: min(222px, 42vw);
    height: 64px;
    flex: 0 0 auto;
    align-items: center;
    overflow: hidden;
}

.cori-nav-logo img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 58px;
    object-fit: contain;
}

.cori-nav-links {
    min-width: 0;
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    font-size: 14px;
    font-weight: 850;
    line-height: 1.2;
    white-space: nowrap;
}

.cori-nav-links > a,
.cori-nav-drop > summary {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 11px;
    border-radius: 6px;
    color: #334155;
    cursor: pointer;
    list-style: none;
    text-decoration: none;
}

.cori-nav-links > a:hover,
.cori-nav-links > a:focus-visible,
.cori-nav-drop > summary:hover,
.cori-nav-drop > summary:focus-visible,
.cori-nav-drop[open] > summary {
    background: #eff6ff;
    color: #1d4ed8;
}

.cori-nav-drop > summary::-webkit-details-marker,
.cori-mobile-menu > summary::-webkit-details-marker,
.cori-mobile-devices > summary::-webkit-details-marker {
    display: none;
}

.cori-nav-caret {
    width: 7px;
    height: 7px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform .18s ease;
}

.cori-nav-drop[open] .cori-nav-caret,
.cori-mobile-devices[open] .cori-nav-caret {
    transform: rotate(225deg) translate(-1px, -1px);
}

.cori-nav-drop {
    position: relative;
}

.cori-nav-drop-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 5;
    width: 292px;
    display: grid;
    gap: 3px;
    padding: 8px;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(15, 23, 42, .14);
}

.cori-nav-drop-panel a {
    display: grid;
    gap: 2px;
    padding: 12px 13px;
    border-radius: 6px;
    color: #0f172a;
    text-decoration: none;
}

.cori-nav-drop-panel a:hover,
.cori-nav-drop-panel a:focus-visible {
    background: #eff6ff;
    color: #1d4ed8;
}

.cori-nav-drop-panel small {
    color: #64748b;
    font-size: 12px;
    font-weight: 650;
}

.cori-nav-cta {
    min-height: 44px;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    padding: 11px 17px;
    border: 1px solid #1d4ed8;
    border-radius: 6px;
    background: #1d4ed8;
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    line-height: 1.2;
    text-decoration: none;
}

.guide-page .cori-nav-cta,
.guide-page .cori-nav-cta:hover,
.guide-page .cori-nav-cta:focus-visible {
    color: #fff;
}

.cori-nav-cta:hover,
.cori-nav-cta:focus-visible {
    background: #1e40af;
}

.cori-mobile-menu {
    display: none;
    position: relative;
    margin-left: auto;
}

.cori-mobile-menu > summary {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    color: #0f172a;
    cursor: pointer;
    list-style: none;
}

.cori-menu-icon,
.cori-menu-icon::before,
.cori-menu-icon::after {
    width: 21px;
    height: 2px;
    display: block;
    border-radius: 99px;
    background: currentColor;
    transition: transform .18s ease, opacity .18s ease;
}

.cori-menu-icon {
    position: relative;
}

.cori-menu-icon::before,
.cori-menu-icon::after {
    content: "";
    position: absolute;
    left: 0;
}

.cori-menu-icon::before { top: -7px; }
.cori-menu-icon::after { top: 7px; }

.cori-mobile-menu[open] .cori-menu-icon {
    background: transparent;
}

.cori-mobile-menu[open] .cori-menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.cori-mobile-menu[open] .cori-menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

.cori-mobile-panel {
    position: absolute;
    top: calc(100% + 9px);
    right: 0;
    z-index: 6;
    width: min(360px, calc(100vw - 28px));
    padding: 10px;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 42px rgba(15, 23, 42, .14);
}

.cori-mobile-panel > nav {
    display: grid;
    gap: 3px;
}

.cori-mobile-panel a,
.cori-mobile-devices > summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 12px;
    border-radius: 6px;
    color: #334155;
    font-size: 15px;
    font-weight: 850;
    text-decoration: none;
}

.cori-mobile-panel a:hover,
.cori-mobile-panel a:focus-visible,
.cori-mobile-devices > summary:hover,
.cori-mobile-devices > summary:focus-visible,
.cori-mobile-devices[open] > summary {
    background: #eff6ff;
    color: #1d4ed8;
}

.cori-mobile-devices {
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 4px;
    margin-bottom: 4px;
}

.cori-mobile-devices-links {
    display: grid;
    gap: 2px;
    padding: 2px 0 5px 12px;
}

.cori-mobile-devices-links a {
    min-height: 40px;
    padding-block: 9px;
    font-size: 14px;
    font-weight: 750;
}

.cori-mobile-cta {
    margin-top: 6px;
    justify-content: center;
    background: #1d4ed8;
    color: #fff !important;
}

.cori-mobile-cta:hover,
.cori-mobile-cta:focus-visible {
    background: #1e40af !important;
}

.cori-faq-more {
    display: inline-flex;
    margin-top: 13px;
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 900;
    text-decoration: none;
}

.cori-faq-more:hover,
.cori-faq-more:focus-visible {
    color: #1e40af;
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (max-width: 1179px) {
    .cori-nav-links,
    .cori-nav-cta { display: none; }
    .cori-mobile-menu { display: block; }
}

@media (max-width: 480px) {
    .cori-nav-shell { width: min(100% - 28px, 1220px); }
    .cori-nav-row { min-height: 70px; gap: 12px; }
    .cori-nav-logo { width: min(198px, 67vw); height: 56px; }
    .cori-nav-logo img { max-height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
    .cori-nav-caret,
    .cori-menu-icon,
    .cori-menu-icon::before,
    .cori-menu-icon::after { transition: none; }
}