/* Site preloader (home page only, for now).
   Full-screen overlay shown until the page's assets AND the async
   data calls registered via window.SitePreloader.track() have both
   resolved — see assets/js/preloader.js. Uses the site's own navy /
   amber theme tokens (style.css :root) so it matches the rest of the UI. */

#site-preloader {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 42%, var(--navy-light) 0%, var(--navy-deep) 65%, #000d1a 100%);
    opacity: 1;
    visibility: visible;
    transition: opacity .45s ease, visibility 0s linear 0s;
}

#site-preloader.preloader-hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity .45s ease, visibility 0s linear .45s;
}

.preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.preloader-logo {
    width: min(72vw, 300px);
    height: auto;
    opacity: .98;
    filter: drop-shadow(0 0 22px rgba(255, 191, 0, .18));
    animation: preloader-pulse 2.4s ease-in-out infinite;
}

.preloader-bar-track {
    width: 220px;
    height: 3px;
    border-radius: 99px;
    background: rgba(255, 255, 255, .14);
    overflow: hidden;
}

.preloader-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--amber-dark), var(--amber));
    transition: width .25s ease;
}

.preloader-status {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    color: rgba(255, 255, 255, .65);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.preloader-status .preloader-pct {
    color: var(--amber);
}

.preloader-spinner {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, .22);
    border-top-color: var(--amber);
    animation: preloader-spin .8s linear infinite;
}

@keyframes preloader-spin {
    to { transform: rotate(360deg); }
}

@keyframes preloader-pulse {
    0%, 100% { opacity: .92; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.035); }
}

@media (prefers-reduced-motion: reduce) {
    .preloader-spinner,
    .preloader-logo { animation: none; }
    #site-preloader,
    #site-preloader.preloader-hidden { transition: opacity .01s linear; }
}