.a3-box-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.a3-box h5 {
    color: #aaa;
    font-size: 24px;
    font-weight: 500;
    font-family: 'Montserrat';
    margin-bottom: 1rem;
}

.a3-image-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.a3-imageBox {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #eee;
    background-color: #fdfdfd;
}

.a3-image {
    width: 100%;
    height: 100%;
    padding: 35px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.a3-image img {
    width: 50%;
    opacity: .5;
    filter: grayscale(1);
    transition: all .3s ease;
}

.a3-image .a3-1,
.a3-image .a3-2,
.a3-image .a3-3 {
    width: 60px;
}

.a3-imageBox p {
    color: #aaa;
    width: 100%;
    padding: 12px 0;
    font-size: 18px;
    font-weight: 400;
    font-family: 'Montserrat';
    background-color: #f5f5f5;
    text-align: center;
}

.a3-imageBox:hover {
    border: 1px solid #35d9eb48;
    background-color: #fff;
}

.a3-imageBox:hover img {
    opacity: 1;
    transform: scale(1.1);
    filter: grayscale(0);
}

.a3-imageBox:hover p {
    color: var(--main-color);
    background-color: #35d9eb18;
}


/*==================================================*/
@media (max-width: 1050px) {
    .a3-image-wrapper {
        gap: 1rem;
    }
}


@media (max-width: 650px) {
    .a3-imageBox p {
        font-size: 14px;
    }
}


@media (max-width: 550px) {
    .a3-box h5 {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .a3-image img {
        opacity: 1;
        filter: grayscale(0);
    }
    
    .a3-image .a3-1,
    .a3-image .a3-2,
    .a3-image .a3-3 {
        width: 40px;
    }
}


@media (max-width: 450px) {
    .a3-box-wrapper {
        gap: 2rem;
    }
    
    .a3-image-wrapper {
        gap: 5px;
    }
    
    .a3-image {
        padding: 22px 0;
    }

    .a3-imageBox p {
        padding: 8px 0;
        font-size: 12px;
    }
}