/* ==========================================================================
   Site-wide preloader (MTUC logo zoom/pulse), added sitewide.
   Kept in its own file so it can be reviewed/rolled back independently of
   the theme's main stylesheet.
   ========================================================================== */

/* Fullscreen Preloader Area */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #0b0f19;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* Image Wrapper for Pulse & Glow Effect */
#preloader .logo-container10210 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Animated Image with Zoom-In Zoom-Out */
#preloader .loader-image {
    width: 80px;
    height: auto;
    border-radius: 50%;
    animation: mtucPreloaderZoomPulse 1.8s infinite ease-in-out;
    filter: drop-shadow(0 0 15px rgba(13, 110, 253, 0.4));
}

/* Pulse Ring Around Image */
#preloader .logo-container10210::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(13, 110, 253, 0.5);
    border-radius: 50%;
    animation: mtucPreloaderPulseRing 1.8s infinite ease-in-out;
}

@keyframes mtucPreloaderZoomPulse {
    0%   { transform: scale(0.85); opacity: 0.7; }
    50%  { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(0.85); opacity: 0.7; }
}

@keyframes mtucPreloaderPulseRing {
    0%   { transform: scale(0.8); opacity: 0.8; }
    50%  { transform: scale(1.25); opacity: 0.2; }
    100% { transform: scale(0.8); opacity: 0.8; }
}

/* Class added by preloader.js to hide the preloader once the page has loaded */
#preloader.mtuc-preloader-hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}