* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #fff;
    visibility: hidden;
    width: 100%;
    min-height: 100vh;
}

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

.gear-container {
    width: 100px;
    height: 100px;
    position: relative;
}

@media (max-width: 768px) {
    .gear-container {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .gear-container {
        width: 60px;
        height: 60px;
    }
}

.gear-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: spin 3s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loaded {
    visibility: visible !important;
}

.loader-hidden {
    opacity: 0 !important;
    pointer-events: none;
}

.loader-removed {
    display: none !important;
}