body {
    font-family: 'Roboto', sans-serif;
}

.navbar-dark .navbar-brand, .navbar-dark .nav-link {
    color: #ffffff;
}

.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
    color: #fff;
    text-align: center;
}

.hero-section h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.section-dark {
    background-color: #000;
    color: #fff;
    padding: 3rem 1rem;
}

.section-light {
    background-color: #fff;
    color: #000;
    padding: 3rem 1rem;
}

.section-dark h2, .section-light h2 {
    margin-bottom: 2rem;
}

.cta-btn {
    color: #fff;
    border-color: #fff;
}

.cta-btn:hover {
    background-color: #fff;
    color: #000;
}

body {
    background-color: #eeeeee;
}

#advertisement-row>*,
#logo-row>* {
    padding: 0.5rem 0;
    background-color: #ffffff;
}

#advertisement-row p {
    font-size: 0.7rem;
    font-weight: 300;
    line-height: 1rem;
    margin: 0 auto;
    padding: 0;
}

#main-content {
    background-color: #ffffff;
}

#headline-row h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: normal;
    margin: 1rem auto;
    padding: 0;
}

#byline-row {

}

#byline-row p {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: normal;
    margin: 0;
    padding: 0.3rem 0;
}

.author {
    color: #00b799;
}

#intro-row p {
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 130%;
    margin: 1.3rem auto;
    padding: 0;
    color: #444;
}

#header-img {
    width: 100%;
    max-width: 100%;
}

.copy h2 {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 120%;
    margin: 0.5rem auto 1.5rem auto;
    padding: 0;
    color: #333;
}

.copy p {
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 130%;
    margin: 1.25rem auto;
    padding: 0;
    color: #444;
}

ul {
    list-style: none;
    margin-left: 0;
    padding-left: 0;
}

li {
    font-size: 1.10rem;
    margin: 0.2rem auto;
}

#footer-content {
    background-color: #333;
    color: #fff;
    margin: 0 auto;
    padding: 1rem 0;
}

#footer-content p {
    font-size: 0.9rem;
    font-weight: 400;
    margin: 0.5rem auto;
    padding: 0;
}

#footer-content a {
    color: #fff;
    text-decoration: none;
}

#footer-content a:focus,
#footer-content a:hover {
    color: #efefef;
    text-decoration: underline;
}

.placement-row {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 2rem auto;
    padding: 0;
}

.placement-image {
    display: block;
    margin: 1rem auto;
    padding: 0;
    text-align: center;
}

.placement-image img {
    width: 100%;
    object-fit: contain;
}

.placement-heading {

    font-size: 1.85rem;
    font-weight: 700;
    margin: 0.5rem auto 1rem auto;
}

.placement-copy {
    font-size: 1.1rem;
    font-weight: 400;
}

.placement-row ul {
    margin: 1rem auto;
}

.placement-row li {
    font-size: 1.1rem;
    font-weight: 400;
    margin: 0.75rem auto;
}

.placement-button {
    display: block;
    width: 100%;
    margin: 1rem auto;
}

.placement-button a {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    padding: 1rem;
    background-color: #28a745;
    color: #f7f1e9;
    text-decoration: none;
    border-radius: 7px;

    font-size: 1.4rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
}

.placement-button a:focus,
.placement-button a:hover {
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.35);
    transition: ease-in-out;
}