/* Hero Bg */
#pff-hero-bg {
    height: 701px;
    width: auto;
    align-items: center;
    display: flex;
    background-image: linear-gradient(to right, rgb(0, 0, 0, 0.7) 45%, rgb(255 255 255 / 0%) 65%), url(https://www.uh.edu/provost/faculty/prospective-faculty/presidential-frontier-faculty/_img/pff-bg.jpg);
}

.hero-btn {
    border-radius: 50px;
    font-size: 18px;
    border: 1px solid #960C22;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-text {
        color: #000000;
    }

    .hero-btn {
        width: 195px;
        height: 50px;
        margin-top: 30px;
    }

    .provost-pff-h1 {
        color: white;
    }
}


@media (max-width: 767px) {
    #pff-hero-bg {
        background: none;
        height: auto !important;
    }


    #pff-hero-bg,
    #pff-hero-bg .container {
        padding: 0;
    }

    .visible-xs img {
        width: 100%;
    }

    .hero-text {
        padding: 0 1.5rem;
    }

    .hero-btn {
        width: 100%;
        min-height: 64px;
        margin-top: 20px;
    }
}

/* Priority Research Areas */
#priority-research-areas p {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-line {
    width: 96px;
    height: 5px;
    top: 1140px;
    left: 912px;
    gap: 0px;
    opacity: 0px;
    background: #D9D9D9;
    margin: 40px auto;
}

#priority-research-areas h2 {
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
}

#priority-research-areas ul {
    list-style: none;
    padding: 0;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    row-gap: 20px;
}

#priority-research-areas ul li {
    text-align: start;
    font-size: 18px;
    padding: 16px 20px 16px 30px;
    position: relative;
    text-align: center;
    max-width: 220px;
    width: 100%;
    border-bottom: 1px solid #9F9F9FA1;
}

@media (min-width: 1200px) {
    #priority-research-areas ul {
        max-width: 800px;
    }
}

@media (min-width: 768px) {
    .section-line {
        margin: 30px auto 60px auto;
    }

    #priority-research-areas ul {
        list-style: none;
        display: flex;
        flex-direction: row;
        row-gap: 40px;
        column-gap: 40px;
        flex-wrap: wrap;
        margin-left: auto;
        margin-right: auto;
        justify-content: center;
    }

    /* #priority-research-areas ul li {
        width: 350px;
    } */
}

@media (max-width: 767px) {
    #about-pff .image-grid {
        gap: 20px;
    }

    #priority-research-areas ul {
        align-items: center;
    }
}

/* About PFF */
#about-pff h2 {
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
}

#about-pff img {
    width: 100%;
}

#about-pff .image-grid {
    display: flex;
    flex-direction: column;
    max-width: 1260px;
    margin: 0 auto;
}

#about-pff .vert-img {
    width: 100%;
    background-color: #dddddd;
    aspect-ratio: 610 / 810;
    margin-top: 20px;
    background: center center no-repeat url("https://www.uh.edu/provost/faculty/prospective-faculty/presidential-frontier-faculty/_img/grid-img-3.jpg.jpg");
    background-size: cover;
    border-radius: 8px;
}

#about-pff .horizontal-images {
    display: grid;
    row-gap: 20px;
}

#about-pff .btn-link {
    border: 1px solid #960C22;
    background: #C8102E;
    border-radius: 50px;
    font-size: 18px;
    width: 100%;
    min-height: 64px;
    color: white;
    margin-left: auto;
    margin-right: auto;
    align-items: center;
}

#about-pff .btn-link:hover {
    background-color: #960C22;
    text-decoration: none;
}

.btn-link {
    display: flex;
    justify-content: center;
}

@media (min-width:768px) {
    #about-pff .intro {
        max-width: 740px;
        margin: 40px auto;
        text-align: center;
    }

    #about-pff .image-grid {
        flex-direction: row;
    }

    #about-pff .vert-img {
        width: 100%;
        height: 100%;
        aspect-ratio: auto;
        margin-top: 0;
    }

    #about-pff .horizontal-images {
        row-gap: 40px;
    }

    #about-pff .btn-link {
        width: 480px;
        height: 64px;
    }

    #about-pff h2 {
        margin-bottom: 40px;
    }
}