body {
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    line-height: 1.8rem;
    margin: 0;
    padding: 0;
}

.container {
    margin: 0 auto;
    max-width: 1600px;
    padding: 2rem;
}

@media(min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
}

.flex {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.gap-xs {
    gap: 2rem;
}

.gap-xl {
    gap: 2rem;
}

@media(min-width: 1024px) {
    .gap-xl {
        gap: 4rem;
    }
}

@media(min-width: 1800px) {
    .gap-xl {
        gap: 12rem;
    }
}

.site-section {
}

@media(min-width: 1024px) {
    .right {
        text-align: right;
        justify-content: flex-end;
    }
}

@media(min-width: 1024px) {
    .cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(min-width: 1024px) {
    .cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

picture {
    display: block;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
    position: relative;
    width: 100%;
}

picture img {
    height: 100%;
    object-fit: cover;
    position: absolute;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Condensed', sans-serif;
}

h1 {
    font-size: 3.5rem;
    line-height: 4rem;
    margin-top: 0;
}

h2 {
    font-size: 3rem;
    line-height: 3.5rem;
}

form input,
form textarea,
form select {
    border: 1px solid black;
    border-radius: 5px;
    display: block;
    font-family: 'Roboto', sans-serif;
    margin: 0 0 1rem;
    padding: 0.5rem;
    width: 100%;
}

form textarea {
    height: 120px;
}

form button {
    background: #385b4f;
    border: 0 none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: bold;
    padding: 1rem;
}

/* Sections */

.introduction {
    padding: 4rem 0;
}

.introduction .container {
    align-items: stretch;
    gap: 2rem;
}

.introduction article {
    background: #385b4f;
    border-radius: 20px;
    color: white;
    font-size: 1.25rem;
    max-width: 1000px;
    padding: 2rem 4rem;
}

.site-header {
    background: black;
    padding: 2rem 0;
}

.site-header img {
    max-height: 80px;
    height: 100%;
}

.introduction picture {
    height: 400px;
}

.site-header a {
    color: white;
}

.site-header aside {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between;
}
.site-header aside img {
    filter: invert(27%) sepia(56%) saturate(290%) hue-rotate(108deg) brightness(94%) contrast(82%);
    aspect-ratio: 1/1;
    width: 25px
}

.site-header aside a:hover img {
    filter: invert(100%) sepia(0%) saturate(7500%) hue-rotate(81deg) brightness(106%) contrast(105%);
}

.charter .container,
.party .container {
    align-content: center;
}

.charter article,
.party article {
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 4rem;
}

.charter {
    background: rgba(0,0,0,0.25);
}

.party {
    background: #385b4f;
    color: white;
}

.site-footer {
    background: black;
    color: white;
    font-size: 0.85rem;
    padding: 1rem 0 2rem;
}

.site-footer a {
    color: white;
}

.credits {
    text-align: right;
}