body {
    margin: 0;
    color: #333;
    font-family: 'PT Sans', sans-serif;
    display: flex;
    height: 100vh;
    font-size: 20px;
    background-color: #f5f5f5;
}

p {
    margin: 1rem 0;
}

a {
    color: #0071bc;
    text-decoration: none;
}

.container {
    flex: 0 0 auto;
    width: 50rem;
    max-width: 100%;
    margin: auto;
    padding-bottom: 2rem;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, .26);
    background-color: white;
}

.section {
    padding: 0 2rem;
}

.section__title {
    margin: 2rem 0 1rem 0;
    width: 100%;
    border-bottom: 1px #0d1116 solid;
}

.header {
    background: #0071bc;
    padding-top: 4rem;
    color: white;
    margin-bottom: 4rem;
    align-items: flex-end;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, .25));
    display: flex;
}

.header__image-wrapper {
    width: 10rem;
    height: 10rem;
    background-color: #0071bc;
    padding: 1rem;
    margin: 0 0 -4rem auto;
    border-radius: 100%;
}

.header__image {
    border-radius: 100%;
    opacity: 0;
    transition: opacity .2s ease-in-out, transform .1s ease-in-out;
    width: 10rem;
    height: 10rem;
}

.header__image:hover {
    transform: scale(1.1);
}

.header__image--loaded {
    opacity: 1;
}

.header__title {
    margin: 0 0 1rem 0;
}

.about__link {
    display: inline-block;
}

.about__link::after {
    content: '';
    display: block;
    height: 1px;
    transform: scaleX(0);
    background-color: #0071bc;
    transition: transform .2s ease-in-out;
}

.about__link:hover::after {
    transform: scaleX(1);
}

.contact__list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.contact__link {
    white-space: nowrap;
    line-height: 200%;
}

.contact__link::before {
    content: '// ';
    transition: margin-right .1s ease-in-out;
}

.contact__link:hover::before {
    margin-right: 0.25rem;
}

@media (max-width: 50rem) {
    .header {
        margin-bottom: 0;
        padding: 0 2rem;
        align-items: center;
        flex-direction: column;
    }

    .header__image {
        margin-bottom: 0;
    }
}