:root {
    --ydb-accent: #2F4550;
}

.ydb-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.ydb-hero .subtitle {
    display: inline-block;
    font-family: "Source Sans Pro", Helvetica, sans-serif;
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: var(--ydb-accent);
    color: #ffffff;
    padding: 0.4rem 1.2rem;
    margin-bottom: 1.5rem;
}

.ydb-hero h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.ydb-hero h2 span.light {
    font-weight: 300;
    font-family: "Merriweather", Georgia, serif;
    text-transform: none;
    letter-spacing: 0;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.5rem;
    color: #909498;
}

.ydb-hero .description {
    max-width: 40rem;
    margin: 0 auto 2rem auto;
    font-size: 1rem;
    line-height: 2;
    color: #555;
}

.ydb-features {
    display: flex;
    flex-wrap: wrap;
    margin: 3rem -1.5rem 3rem -1.5rem;
}

.ydb-feature {
    flex: 1 1 33.333%;
    padding: 1.5rem;
    text-align: center;
    min-width: 250px;
}

.ydb-feature-icon {
    width: 5rem;
    height: 5rem;
    line-height: 5rem;
    border-radius: 100%;
    border: solid 2px #eeeeee;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: var(--ydb-accent);
    transition: all 0.2s ease-in-out;
}

.ydb-feature:hover .ydb-feature-icon {
    border-color: var(--ydb-accent);
    background-color: var(--ydb-accent);
    color: #ffffff;
}

.ydb-feature h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.ydb-feature p {
    font-size: 0.9rem;
    text-align: center;
    color: #717981;
    line-height: 1.8;
}

.ydb-cta {
    text-align: center;
    padding: 3rem 0 1rem 0;
    border-top: solid 2px #eeeeee;
}

.ydb-cta h3 {
    margin-bottom: 1rem;
}

.ydb-cta p {
    text-align: center;
    color: #717981;
    margin-bottom: 2rem;
}

.ydb-cta .button {
    margin: 0 0.5rem 1rem 0.5rem;
}

.ydb-preview-img {
    display: block;
    margin: 0 auto 3rem auto;
    max-width: 100%;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.1);
}

.ydb-divider {
    border: 0;
    border-bottom: solid 2px #eeeeee;
    margin: 2rem 0 3rem 0;
}

.ydb-info-grid {
    display: flex;
    flex-wrap: wrap;
    margin: 2rem -1.5rem;
}

.ydb-info-item {
    flex: 1 1 50%;
    padding: 1.5rem;
    min-width: 280px;
}

.ydb-info-item h4 {
    color: var(--ydb-accent);
    margin-bottom: 0.5rem;
}

.ydb-info-item p {
    font-size: 0.9rem;
    color: #717981;
    line-height: 1.8;
}

@media screen and (max-width: 736px) {
    .ydb-hero h2 {
        font-size: 1.8rem;
    }

    .ydb-features {
        flex-direction: column;
        margin: 2rem 0;
    }

    .ydb-feature {
        padding: 1rem 0;
    }

    .ydb-info-grid {
        flex-direction: column;
        margin: 1rem 0;
    }

    .ydb-info-item {
        padding: 1rem 0;
    }

    .ydb-cta .button {
        display: block;
        margin: 0 0 1rem 0;
    }
}