#preloader {
    position: fixed;
    inset: 0;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.4s ease;
}

.loader-content {
    text-align: center;
}

.loader-line {
    width: 80px;
    height: 2px;
    background: #000;
    margin: 0 auto;
    animation: loading 1.2s infinite ease-in-out;
}

.loader-logo {
    width: 200px;
    margin-bottom: 25px;
}

@keyframes loading {
    0% { 
        width: 0; 
        opacity: 0.3; 
    }
    50% { 
        width: 80px; 
        opacity: 1; 
    }
    100% { 
        width: 0; 
        opacity: 0.3; 
    }
}