/* Page frame: containers, the two-column split, and the fixed furniture. */

/* CENTRED SECTION */
.content_section {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: var(--block_space) var(--edge);
}

.content_section .content {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
}

.content_section .content.vertical {
    flex-direction: column;
}

/* SPLIT
   Two columns that bleed to the window edge. .lead carries the text and lines
   its left edge up with centred sections; .aside is the image or sidebar. */
.split {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.split > .col {
    display: flex;
    flex: 1 0 var(--col_min);
    width: 100%;
}

.split.uneven > .col:first-child {
    flex-grow: 4;
}

.split.uneven > .col:last-child {
    flex-grow: 3;
}

.split > .lead {
    padding: var(--block_space) var(--edge) var(--block_space) var(--gutter);
}

/* Headline block inside a lead column. */
.text_container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--gap);
    height: 100%;
    max-height: 40%;
    max-width: 800px;
    margin-right: var(--edge);
}

/* Long-form prose. Spacing is per element so a heading binds to its paragraph. */
.article {
    max-width: 700px;
}

.article h2 {
    margin-bottom: 20px;
}

.article h3 {
    margin-top: 56px;
    margin-bottom: 12px;
}

.article p + p {
    margin-top: 16px;
}

.article .button {
    width: fit-content;
    margin-top: 28px;
}

.article > *:last-child {
    margin-bottom: 0;
}

/* NAVIGATION */
header {
    position: fixed;
    top: 0;
    z-index: 998;
    width: 100%;
    height: fit-content;
    padding: 16px;
    transition: background 200ms ease-in-out, color 200ms ease-in-out;
}

header p,
header strong {
    font-size: var(--default_font_size) !important;
}

header.has_scrolled {
    background: var(--accent);
    color: #fff;
}

header[data-light="true"] {
    color: white;
}

header a:hover {
    color: inherit !important;
}

.header_content {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
}

.header_content span {
    display: flex;
    gap: 32px;
    align-items: center;
}

/* HERO */
.hero {
    height: 100lvh;
    gap: 20px;
}

.hero > .col {
    height: 100%;
    align-items: center;
}

.hero > .lead {
    padding-block: 0;
}

.hero .text_container {
    gap: 40px;
}

.hero .sub_heading_text {
    padding-right: 10%;
}

.hero .web_name {
    margin-bottom: 16px;
}

.hero .disclaimer {
    color: var(--sub_text_color);
}

.landing_link_container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.landing_link_container strong {
    color: var(--sub_text_color);
}

/* PAGE HEADER */
.page_header {
    gap: 20px;
    background: var(--foreground);
}

.page_header > .col {
    align-items: center;
}

.page_header > .aside {
    position: relative;
    overflow: hidden;
}

.page_header > .aside > img {
    position: absolute;
    inset: 0;
}

.page_header img,
.page_banner img {
    user-select: none;
    -webkit-user-drag: none;
}

/* PAGE BANNER (image behind a centred title) */
.page_banner {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: fit-content;
    padding: 150px var(--edge);
}

.page_banner * {
    z-index: 2;
}

.page_banner h1 {
    color: white;
    text-align: center;
}

.page_banner img {
    position: absolute;
    inset: 0;
    z-index: 1 !important;
    filter: brightness(0.9);
}

/* CTA */
.cta {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    width: 100%;
    padding: 72px 16px;
    border-radius: var(--radius);
    color: white;
    text-align: center;
}

.cta > * {
    z-index: 2;
}

.cta > img {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 1;
    filter: brightness(0.75);
}

/* FOOTER */
footer {
    padding: var(--block_space) var(--edge);
    background: var(--foreground);
}

.footer_content {
    display: grid;
    gap: 10vh;
    max-width: var(--max-width);
    margin-inline: auto;
}

.footer_top,
.footer_bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
}

.footer_bottom {
    flex-wrap: wrap-reverse;
}

.footer_call_to_action {
    font-size: 20px;
    font-weight: var(--weight);
    color: var(--sub_text_color);
}

.big_email_link {
    color: var(--accent);
    font-size: calc(1.4rem + 2.6vw);
    text-decoration: underline;
    text-underline-offset: 8px;
    text-decoration-thickness: 4px;
}

.big_email_link:hover {
    color: black !important;
}

.footer_copyright {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.footer_copyright img {
    height: 40px;
    width: auto;
}

.footer_site_map {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 50px;
    font-size: var(--default_font_size);
}

.sitemap_branch {
    display: grid;
    gap: 8px;
}

.sitemap_branch strong {
    margin-bottom: 4px;
}

.sitemap_branch a,
.sitemap_branch div[data-animated-anchor="true"] {
    color: var(--sub_text_color);
    text-decoration: none;
}

.locale_modal_container {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100lvh;
    width: 100vw;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(2px);
}

.locale_modal {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 300px;
    margin: var(--edge);
    padding: 32px;
    border-radius: var(--radius);
    background: var(--background);
}

@media (max-width: 700px) {
    .hero > .col,
    .page_header > .col {
        height: 40%;
    }

    .hero > .lead {
        min-height: calc(60% - 20px);
    }

    .page_header > .aside {
        min-height: 300px;
    }
}