.sticky-top {
    background-color: #1b1b1b;
}

.w-30 {
    width: 30%;
}

.w-10 {
    width: 10%;
}

.showcases {
    cursor: pointer;
    transition: transform 0.2s;
}
.showcases:hover {
    transform: scale(1.05);
}

/* Gallery */

.modal-footer {
    display: flex;
    justify-content: center;
    padding: 1rem;
}

.thumbnail {
    width: 80px;
    height: auto;
    cursor: pointer;
    margin: 0 5px;
    transition: transform 0.2s;
}

.thumbnail:hover {
    transform: scale(1.1);
    border: 2px solid #007bff;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: white;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    cursor: pointer;
}

.arrow-left {
    left: 10px;
}

.arrow-right {
    right: 10px;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: white;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    cursor: pointer;
}

.arrow-left {
    left: 10px;
}

.arrow-right {
    right: 10px;
}

/* Gallery */

@media screen and (max-width: 1400px) {
    .row {
        margin: 0;
    }
}

@media screen and (max-width: 1100px) {
    body {
        text-align: justify;
    }
}

@media screen and (max-width: 800px) {
    .row {
        display: block;
    }

    .col-4 {
        width: 70%;
        margin: auto;
    }

    .col-8 {
        width: 90%;
        margin: auto;
    }

    h5 {
        text-align: center;
    }

    #cards .custom-button {
        display: block;
    }
}

@media screen and (max-width: 600px) {
    .col-4 {
        width: 100%;
    }

    .col-8 {
        width: 100%;
    }
}

@media screen and (max-width: 370px) {
    .custom-button {
        display: block;
    }
}