/* ============================================================
   PRELOADER
============================================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1F1B19;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    opacity: 1;
    visibility: visible;
}
.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}
.preloader .spinner {
    width: 56px;
    height: 56px;
    border: 4px solid rgba(255,255,255,0.1);
    border-top-color: #B88A28;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}