daniel-c-harvey
c44117ccc5
Add dd-nav-item-collapsed CSS class toggled on child click to override the :hover/:focus-within show rules. Cleared on mouseleave so hover-to-open works normally on the next pass. Mirrors the existing CloseMobileMenu pattern.
286 lines
6.2 KiB
CSS
286 lines
6.2 KiB
CSS
/* Frosted-glass top navigation.
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Scoped to DeepDrftMenu.razor only — global styles live in deepdrft-styles.css.
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The CSS variables consumed here (--deepdrft-navy etc.) are theme-aware and
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defined globally; the dd-nav-dark modifier overrides the backdrop RGBA since
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it must be hard-coded for the blur fallback. */
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.dd-nav {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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z-index: 100;
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 2rem;
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padding: 1.5rem 3rem;
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border-bottom: 1px solid var(--deepdrft-border);
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box-shadow: none;
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-webkit-backdrop-filter: blur(18px);
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backdrop-filter: blur(18px);
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}
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.dd-nav-light {
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background: rgba(250, 250, 248, 0.88);
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}
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.dd-nav-dark {
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background: rgba(13, 13, 18, 0.85);
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}
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/* Brand */
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.dd-nav-brand {
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font-family: var(--deepdrft-font-mono);
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font-size: 0.75rem;
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letter-spacing: 0.22em;
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text-transform: uppercase;
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color: var(--deepdrft-navy);
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text-decoration: none;
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white-space: nowrap;
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}
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.dd-nav-dark .dd-nav-brand {
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color: var(--deepdrft-white);
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}
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/* Centred link list */
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.dd-nav-links {
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display: flex;
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align-items: center;
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gap: 2.5rem;
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flex: 1;
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justify-content: center;
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list-style: none;
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margin: 0;
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padding: 0;
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}
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.dd-nav-link {
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font-family: var(--deepdrft-font-mono);
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font-size: 0.68rem;
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letter-spacing: 0.18em;
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text-transform: uppercase;
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color: var(--deepdrft-muted);
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text-decoration: none;
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transition: color 0.25s ease;
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}
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.dd-nav-link:hover,
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.dd-nav-link:focus-visible {
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color: var(--deepdrft-navy);
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}
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.dd-nav-dark .dd-nav-link:hover,
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.dd-nav-dark .dd-nav-link:focus-visible {
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color: var(--deepdrft-white);
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}
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/* Dual-role parent node: anchor for the parent route, positioning context for the dropdown. */
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.dd-nav-item-parent {
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position: relative;
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}
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/* Hover-revealed child dropdown. Pure CSS — hidden by default, shown when the parent item is
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hovered or contains keyboard focus. Sits directly beneath the parent link, frosted to match
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the bar. */
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.dd-nav-dropdown {
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position: absolute;
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top: 100%;
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left: 50%;
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transform: translateX(-50%) translateY(0.25rem);
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display: flex;
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flex-direction: column;
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align-items: stretch;
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gap: 0.75rem;
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list-style: none;
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margin: 0;
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padding: 1rem 1.5rem;
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min-width: 9rem;
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background: rgba(250, 250, 248, 0.96);
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border: 1px solid var(--deepdrft-border);
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-webkit-backdrop-filter: blur(18px);
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backdrop-filter: blur(18px);
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opacity: 0;
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visibility: hidden;
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pointer-events: none;
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transition: opacity 0.18s ease, visibility 0.18s ease;
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z-index: 101;
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}
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.dd-nav-dark .dd-nav-dropdown {
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background: rgba(13, 13, 18, 0.95);
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}
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.dd-nav-item-parent:hover .dd-nav-dropdown,
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.dd-nav-item-parent:focus-within .dd-nav-dropdown {
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opacity: 1;
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visibility: visible;
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pointer-events: auto;
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}
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/* Force-close the dropdown immediately after a child link is clicked (SPA navigation
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keeps the DOM and :hover may remain true). Cleared on mouseleave so the next
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hover cycle works normally. */
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.dd-nav-item-parent.dd-nav-item-collapsed .dd-nav-dropdown {
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opacity: 0 !important;
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visibility: hidden !important;
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pointer-events: none !important;
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}
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.dd-nav-dropdown-link {
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white-space: nowrap;
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}
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/* Right-side cluster */
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.dd-nav-actions {
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display: flex;
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align-items: center;
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gap: 1rem;
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}
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/* Stream Now CTA — square pill, navy on warm white */
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::deep .dd-nav-cta {
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display: inline-block;
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font-family: var(--deepdrft-font-mono);
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font-size: 0.68rem;
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letter-spacing: 0.18em;
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text-transform: uppercase;
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color: var(--deepdrft-white);
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background: var(--deepdrft-navy);
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padding: 0.6rem 1.4rem;
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border: none;
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border-radius: 0;
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text-decoration: none;
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cursor: pointer;
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transition: background 0.25s ease;
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}
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::deep .dd-nav-cta:hover,
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::deep .dd-nav-cta:focus-visible {
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background: var(--deepdrft-green);
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}
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.dd-nav-dark ::deep .dd-nav-cta {
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color: var(--deepdrft-white);
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background: var(--deepdrft-primary);
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}
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.dd-nav-dark ::deep .dd-nav-cta:hover,
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.dd-nav-dark ::deep .dd-nav-cta:focus-visible {
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background: var(--deepdrft-senary);
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}
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/* Dark-mode toggle (gas lamp) */
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.dd-nav-toggle {
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width: 2rem;
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height: 2rem;
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padding: 0;
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background: transparent;
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border: none;
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cursor: pointer;
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color: var(--deepdrft-navy);
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display: inline-flex;
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align-items: center;
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justify-content: center;
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transition: color 0.25s ease;
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}
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.dd-nav-toggle:hover,
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.dd-nav-toggle:focus-visible {
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color: var(--deepdrft-green-accent);
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}
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.dd-nav-toggle::deep svg {
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width: 1.25rem;
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height: 1.25rem;
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}
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.dd-nav-dark .dd-nav-toggle {
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color: var(--deepdrft-white);
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}
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.dd-nav-dark .dd-nav-toggle:hover,
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.dd-nav-dark .dd-nav-toggle:focus-visible {
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color: var(--deepdrft-tertiary);
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}
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/* Mobile hamburger */
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.dd-nav-hamburger {
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width: 2rem;
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height: 2rem;
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padding: 0;
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background: transparent;
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border: none;
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cursor: pointer;
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display: inline-flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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gap: 4px;
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}
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.dd-nav-hamburger span {
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display: block;
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width: 1.25rem;
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height: 1.5px;
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background: var(--deepdrft-navy);
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}
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.dd-nav-dark .dd-nav-hamburger span {
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background: var(--deepdrft-white);
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}
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/* Mobile dropdown panel — absolute-positioned beneath the bar */
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.dd-nav-links-mobile {
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position: absolute;
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top: 100%;
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left: 0;
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right: 0;
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flex-direction: column;
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align-items: stretch;
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gap: 0;
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padding: 0.75rem 1.5rem 1.25rem;
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background: rgba(250, 250, 248, 0.96);
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border-bottom: 1px solid var(--deepdrft-border);
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-webkit-backdrop-filter: blur(18px);
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backdrop-filter: blur(18px);
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}
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.dd-nav-dark .dd-nav-links-mobile {
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background: rgba(13, 13, 18, 0.95);
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}
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.dd-nav-links-mobile li {
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padding: 0.6rem 0;
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}
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/* Indented child rows under their parent link in the mobile drawer. */
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.dd-nav-mobile-child {
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padding-left: 1.25rem;
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}
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.dd-nav-links-mobile ::deep .dd-nav-cta {
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margin-top: 0.5rem;
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text-align: center;
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}
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/* Mobile padding — give the nav room to breathe without crowding */
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@media (max-width: 599px) {
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.dd-nav {
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padding: 1rem 1.25rem;
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}
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}
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