#intro-show {
    position: fixed;
    inset: 0; /* top:0 left:0 right:0 bottom:0 */
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000; /* ya da istediğin renk */
    z-index: 9999;
    transition: opacity 1s ease; /* geçiş efekti */
    opacity: 1;
}

    #intro-show.hide-intro {
        opacity: 0;
        pointer-events: none;
    }

    #intro-show img {
        position: fixed;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.intro-text {
    color: white;
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}