.filler-banner {
    width: 100%;
    height: 200px;
    background-color: var(--main-color);
}

.button-row-title {
    text-align: center;
    margin: 60px 20px 40px 20px;
}

.button-row {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 100px;
    row-gap: 50px;
    width: 100%;
    justify-content: center;
    align-items: center;
    padding: 0px 0px 20px 0px;
}

.button-card {
    width: 600px;
    max-width: 90vw;
    height: fit-content;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    padding: 0px 0px 20px 0px;
    background-color: #f1f1f1;
    border-radius: 20px;
    box-shadow: 0px 0px 4px 0px gray;
    transition: box-shadow 0.3s linear;
}

.button-card:hover {
    box-shadow: 0px 0px 10px 0px gray;
}

.button-card img {
    height: 300px;
    width: 100%;
    object-fit: cover;
    margin-bottom: 20px;
}

/* Content Section */

.content-section {
    margin: 40px 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.content-section h2 {
    margin-bottom: 20px;
    color: var(--main-color);
    text-align: center;
    font-size: 3rem;
}

.content-section p {
    max-width: 80%;
    font-size: 2rem;
    line-height: 2.5rem;
}



/* INSPECTION SECTION */

.inspect-section {
    margin: 40px 10%;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

.inspect-section h2 {
    margin-bottom: 20px;
    color: var(--main-color);
    text-align: center;
    font-size: 3rem;
}

.siding-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 50px;
}

.siding-list li {
    position: relative;
    padding-left: 40px;
    margin-bottom: 20px;
    width: 400px;
    min-width: 200px;
    line-height: 2.5rem;
    font-size: 2rem;
}

.siding-list li::before {
    content: '';
    display: inline-block;
    height: 20px;
    width: 20px;
    background-image: url("/imageserver/UserMedia/robertjackson/check-blue.svg");
    vertical-align: middle;
    margin-right: 10px;
}


/* UPGRADE SECTION */

.upgrade-section {
    margin: 40px 20px;
    padding: 20px 20px 200px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.upgrade-section h2 {
    font-size: 4rem;
    text-align: center;
    margin: 10px 20px 20px 20px;
    color: var(--main-color);
}

.upgrade-section p {
    max-width: 1000px;
    line-height: 2.5rem;
    font-size: 2rem;
}

.upgrade-list{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    list-style: none;
    justify-content: center;
    align-items: start; 
    column-gap: 30px;
    row-gap: 20px;
    max-width: 70vw;
}

.upgrade-list li {
    background-color: #f1f1f1;
    padding: 10px 0px 0px 0px;
    overflow: hidden;
    font-size: 1.5rem;
    line-height: 2rem;
    text-align: center;
    border-radius: 20px;
    min-width: 150px;
    max-width: 250px;
    height: fit-content;
    position: relative;
    transition: all 0.3s linear;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: margin 0.5s ease-in-out;
    margin-bottom: 200px;
}

.upgrade-list li p {
    max-width: 90%;
    font-size: 2rem;
    margin: 0;
    padding: 0;
}

.upgrade-list li:hover {
    color: var(--main-color);
    cursor: default;
    margin-bottom: 0px;
}

.upgrade-list li .hover-image {
    display: block;
    width: 100%;
    height: 0px;
    border-radius: 0px 0px 20px 20px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    margin-top: 10px;
    transition: height 0.5s ease-in-out;
    object-fit: cover;
    object-position: center;
}

.upgrade-list li:hover .hover-image {
    height: 200px;
}


@media only screen and (max-width: 1558px) {
    
    .upgrade-list li {
        margin-bottom: 0px;
    }

    .upgrade-list li:last-child {
        margin-bottom: 200px;
        transition: margin 0.5s ease-in-out;
    }

    .upgrade-list li:hover ~ li {
        margin-bottom: 0px;
    }

    .upgrade-list li:hover {
        margin-bottom: 0px;
    }
}