/* The public website's stylesheet — the landing page and the two legal pages.
 *
 * Separate from odn-portal.css on purpose. That file calls itself "the one stylesheet
 * every www/odn-* page uses", is built mobile-first for a phone held one-handed on a
 * loading dock, and its shared selectors are guarded by www/test_portal_shell.py.
 * A marketing page has none of those constraints and should not be able to break
 * them by being edited.
 *
 * What it borrows instead is the *vocabulary*: the same Frappe blue, the same
 * near-black text, the same 10px radius, the same two shadows. The landing page and
 * the product a visitor lands in should look like one thing, and reusing the values is
 * how that happens without reusing the file.
 *
 * Tokens sit on .odn-site rather than :root, for the reason odn-portal.css states for
 * .odn-page: this renders inside Frappe's own website chrome, and a :root variable
 * would recolour markup this app does not own.
 *
 * Deliberately absent: any framework, any webfont, any CDN, any image beyond the app's
 * own icon. The only script is odn-site.js, served from this app. That is a design
 * decision and also a privacy one — it is what lets /datenschutz say, truthfully, that
 * loading these pages contacts nobody but the server that served them. The single
 * exception is Google Analytics, and it is not an exception until the visitor has
 * clicked "Einverstanden"; odn-site.js builds that tag at the moment of the click and
 * not before.
 */

.odn-site {
	--odn-primary: #2490ef;
	--odn-primary-ink: #0b6dc7;
	--odn-text: #1f272e;
	--odn-muted: #6c757d;
	--odn-border: #d1d8dd;
	--odn-border-soft: #e6eaee;
	--odn-surface: #fff;
	--odn-surface-sunken: #f7f8f9;
	--odn-radius: 10px;
	--odn-radius-sm: 7px;
	--odn-radius-pill: 999px;
	--odn-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05), 0 1px 3px rgba(16, 24, 40, 0.08);
	--odn-ring: rgba(36, 144, 239, 0.4);
	--odn-measure: 42rem;
	/* Three tints of the primary blue for the landing page: hero wash, icon tiles and
	   the line joining the four steps. Derived by eye from --odn-primary, not new brand
	   colours. */
	--odn-tint: #f2f8fe;
	--odn-tint-strong: #e3f0fd;
	--odn-tint-line: #cfe3f8;

	max-width: 70rem;
	margin: 0 auto;
	padding: 0 1.1rem 3rem;
	color: var(--odn-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 1rem;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	/* The Impressum prints a repository URL in full, and a 50-character unbreakable
	   token is wider than a 390px phone. Without this it does not wrap — it widens the
	   page, and every line on it then runs off the right edge. */
	overflow-wrap: break-word;
}

.odn-site a {
	color: var(--odn-primary-ink);
	text-decoration: none;
}

.odn-site a:hover {
	text-decoration: underline;
}

.odn-site a:focus-visible {
	outline: none;
	border-radius: 3px;
	box-shadow: 0 0 0 3px var(--odn-ring);
}

/* --- header and footer ------------------------------------------------- */

/* Set apart from the two text links beside it, because it is the one thing in the
   header a visitor might be looking for rather than reading past. Bordered rather
   than filled: the page already has a primary button, and two competing ones in view
   at once make neither read as the next step. */
.odn-site .odn-site-login {
	padding: 0.3rem 0.75rem;
	border: 1px solid var(--odn-border);
	border-radius: var(--odn-radius-pill);
	color: var(--odn-text);
	font-weight: 600;
}

.odn-site .odn-site-login:hover {
	text-decoration: none;
	border-color: var(--odn-muted);
	background: var(--odn-surface-sunken);
}

.odn-site-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem 1.25rem;
	padding: 1.1rem 0;
	border-bottom: 1px solid var(--odn-border-soft);
}

/* The section links only make sense where there is room for them; on a phone the
   header keeps the wordmark and "Anmelden", and the page itself is the navigation. */
.odn-site-headnav .odn-site-anchor {
	display: none;
}

.odn-site-headnav {
	align-items: center;
}

/* A typographic wordmark, because there is no logo asset in this repository and a
   placeholder graphic would be worse than none.
   Qualified by .odn-site so it outweighs `.odn-site a` above — unqualified it lost the
   cascade and the wordmark came out link-blue. The same applies to the buttons. */
.odn-site .odn-wordmark {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--odn-text);
	font-size: 1.02rem;
	font-weight: 650;
	letter-spacing: -0.015em;
}

/* A plain blue square in front of the name — a mark, not a logo. There is still no
   logo asset; this is the product colour and nothing more, drawn in CSS so it costs
   no request. */
.odn-site .odn-wordmark::before {
	content: "";
	width: 22px;
	height: 22px;
	border-radius: 6px;
	background: var(--odn-primary);
}

.odn-site .odn-wordmark:hover {
	text-decoration: none;
	color: var(--odn-primary-ink);
}

.odn-site-headnav,
.odn-site-footnav {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem 1.1rem;
	font-size: 0.9rem;
}

.odn-site-headnav a,
.odn-site-footnav a {
	color: var(--odn-muted);
}

.odn-site-headnav a:hover,
.odn-site-footnav a:hover {
	color: var(--odn-text);
}

.odn-site-foot {
	margin-top: 3.5rem;
	padding-top: 1.4rem;
	border-top: 1px solid var(--odn-border-soft);
}

.odn-site-copy {
	margin: 0.7rem 0 0;
	color: var(--odn-muted);
	font-size: 0.85rem;
}

/* --- typography -------------------------------------------------------- */

.odn-site h1 {
	margin: 0 0 0.6rem;
	font-size: clamp(1.9rem, 6vw, 2.55rem);
	font-weight: 700;
	letter-spacing: -0.03em;
	line-height: 1.12;
}

.odn-site h2 {
	margin: 0 0 0.9rem;
	font-size: 1.32rem;
	font-weight: 650;
	letter-spacing: -0.02em;
	line-height: 1.25;
}

.odn-site h3 {
	margin: 0 0 0.55rem;
	font-size: 0.82rem;
	font-weight: 650;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--odn-muted);
}

.odn-site p {
	margin: 0 0 0.9rem;
	max-width: var(--odn-measure);
}

/* The small uppercase line above a heading. The only decorative element on the site,
   and it carries information rather than shape: on the Impressum it names the statutes
   the page discharges. */
.odn-eyebrow {
	margin: 0 0 0.7rem;
	color: var(--odn-muted);
	font-size: 0.74rem;
	font-weight: 600;
	letter-spacing: 0.11em;
	text-transform: uppercase;
}

.odn-lede {
	font-size: 1.12rem;
	color: var(--odn-text);
}

.odn-muted {
	color: var(--odn-muted);
}

/* --- landing page: shared pieces --------------------------------------
   Everything from here to "the honest note" is the landing page alone and follows
   the approved Figma draft ("Optimiert · Website"). The legal pages use none of it. */

.odn-icon {
	flex: none;
	display: block;
}

/* The small blue line above each section heading: it names the section the header
   links jump to, so a visitor who arrived by #anbindung sees where they landed. */
.odn-kicker {
	margin: 0 0 0.5rem;
	color: var(--odn-primary-ink);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.odn-site .odn-sub {
	margin-bottom: 1.8rem;
	color: var(--odn-muted);
	font-size: 1.05rem;
	line-height: 1.5;
}

/* A section whose background runs to the edges of the window while its content stays
   in the 70rem column. The page lives inside Frappe's website chrome and .odn-site is
   the only box this app owns, so the band cannot be a full-width wrapper; the shadow
   paints the colour outward and clip-path keeps it from spilling above or below.
   It is purely visual — nothing inside the band moves. */
.odn-band {
	background: var(--odn-surface-sunken);
	box-shadow: 0 0 0 100vmax var(--odn-surface-sunken);
	clip-path: inset(0 -100vmax);
}

/* --- hero -------------------------------------------------------------- */

.odn-hero {
	display: grid;
	gap: 2rem;
	align-items: center;
	padding: 1rem 0 3rem;
	/* The same full-bleed idea as .odn-band, for a gradient: a box-shadow can only be
	   one colour, border-image with "fill" and a 100vmax outset paints the gradient
	   across the whole window without a wrapper. */
	border-image: linear-gradient(180deg, var(--odn-tint) 0%, var(--odn-surface) 100%) fill 0 / 0 / 0 100vmax;
}

.odn-site .odn-hero h1 {
	margin-bottom: 1.1rem;
}

.odn-lede {
	font-size: 1.08rem;
	line-height: 1.55;
	color: #3d4852;
}

/* Says "early" without shouting it. The wording in the "Stand heute" note does the
   actual work. */
.odn-chip {
	display: inline-block;
	margin-bottom: 1.1rem;
	padding: 0.3rem 0.75rem;
	border-radius: var(--odn-radius-pill);
	background: var(--odn-tint-strong);
	color: var(--odn-primary-ink);
	font-size: 0.8rem;
	font-weight: 600;
}

.odn-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 1.6rem;
}

.odn-trust {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.1rem;
	margin: 1.4rem 0 0;
	padding: 0;
	color: var(--odn-muted);
	font-size: 0.88rem;
}

.odn-trust li {
	display: flex;
	align-items: center;
	gap: 0.4rem;
}

.odn-site .odn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	/* 44px, the same tap target the portal holds itself to. */
	min-height: 44px;
	padding: 0 1.25rem;
	border: 1px solid var(--odn-border);
	border-radius: var(--odn-radius-sm);
	background: var(--odn-surface);
	color: var(--odn-text);
	font-size: 0.95rem;
	font-weight: 600;
	transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.odn-site .odn-btn:hover {
	text-decoration: none;
	border-color: var(--odn-muted);
}

.odn-site .odn-btn-primary {
	border-color: var(--odn-primary);
	background: var(--odn-primary);
	color: #fff;
	box-shadow: var(--odn-shadow-sm);
}

.odn-site .odn-btn-primary:hover {
	border-color: var(--odn-primary-ink);
	background: var(--odn-primary-ink);
	color: #fff;
}

/* --- the phone drawing ------------------------------------------------- */

/* Sized in px, not rem: it is a picture of a phone, and a picture should not reflow
   when the visitor enlarges the text — the copy beside it does that job. */
.odn-phone {
	justify-self: center;
	width: 300px;
	margin: 0;
	padding: 12px;
	border-radius: 36px;
	background: var(--odn-text);
	box-shadow: 0 16px 40px rgba(16, 24, 40, 0.16);
	font-size: 13px;
	line-height: 1.35;
}

.odn-phone-screen {
	overflow: hidden;
	border-radius: 26px;
	background: var(--odn-surface);
}

.odn-phone-bar {
	padding: 18px 18px 14px;
	background: var(--odn-primary);
	color: #fff;
}

.odn-phone-bar b {
	display: block;
	font-size: 18px;
}

.odn-phone-bar small {
	font-size: 12px;
	opacity: 0.9;
}

.odn-phone-lines {
	padding: 6px 18px 0;
}

.odn-phone-lines div {
	display: flex;
	justify-content: space-between;
	gap: 8px;
	padding: 10px 0;
	border-bottom: 1px solid var(--odn-border-soft);
}

.odn-phone-form {
	display: grid;
	gap: 6px;
	padding: 10px 18px 18px;
}

.odn-phone-form small {
	color: var(--odn-muted);
	font-size: 11px;
	font-weight: 600;
}

.odn-phone-photos {
	display: flex;
	gap: 8px;
}

.odn-phone-photos i {
	display: grid;
	place-items: center;
	width: 56px;
	height: 44px;
	border-radius: 6px;
	background: var(--odn-border-soft);
	color: var(--odn-muted);
}

.odn-phone-input,
.odn-phone-sign {
	border: 1px solid var(--odn-border);
	border-radius: 6px;
}

.odn-phone-input {
	padding: 7px 10px;
}

.odn-phone-sign {
	display: grid;
	place-items: center;
	height: 70px;
	color: var(--odn-text);
}

.odn-phone-btn {
	display: grid;
	place-items: center;
	height: 40px;
	margin-top: 6px;
	border-radius: var(--odn-radius-sm);
	background: var(--odn-primary);
	color: #fff;
	font-size: 14px;
	font-weight: 600;
}

/* --- sections ---------------------------------------------------------- */

.odn-section {
	padding: 3rem 0;
}

.odn-site .odn-section h2 {
	margin-bottom: 0.6rem;
	font-size: clamp(1.6rem, 4.5vw, 2.1rem);
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1.2;
}

/* --- cards: the problem and the benefits -------------------------------- */

.odn-cards {
	list-style: none;
	display: grid;
	gap: 1rem;
	margin: 0;
	padding: 0;
}

.odn-card {
	padding: 1.35rem;
	border: 1px solid var(--odn-border-soft);
	border-radius: var(--odn-radius);
	background: var(--odn-surface);
	color: #3d4852;
	font-size: 0.95rem;
	line-height: 1.5;
}

.odn-card-icon {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	margin-bottom: 0.9rem;
	border-radius: 9px;
	background: var(--odn-tint-strong);
	color: var(--odn-primary);
}

.odn-site .odn-card h3 {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	margin-bottom: 0.9rem;
	color: var(--odn-text);
	font-size: 1.1rem;
	letter-spacing: 0;
	text-transform: none;
}

.odn-card h3 .odn-icon {
	color: var(--odn-primary);
}

/* The hinge between the problem and the rest of the page — the one line that answers
   the four cards above it. Set larger than body copy, because a reader who takes
   nothing else from this section should take this. */
.odn-site .odn-turn {
	max-width: none;
	margin: 1.5rem 0 0;
	padding: 1.1rem 1.4rem;
	border-left: 4px solid var(--odn-primary);
	border-radius: 0 var(--odn-radius) var(--odn-radius) 0;
	background: var(--odn-surface);
	color: var(--odn-text);
	font-size: 1.12rem;
	font-weight: 600;
	line-height: 1.45;
}

/* A tick per line. The earlier version used a hairline on purpose, arguing a tick
   reads as a claim of completeness; the approved draft uses ticks, and the sentence
   above the cards ("Jeder Punkt hängt an einer gebauten Funktion") is what keeps that
   claim honest — every line here names something that exists. */
.odn-checks {
	list-style: none;
	display: grid;
	gap: 0.75rem;
	margin: 0;
	padding: 0;
}

.odn-checks li {
	display: flex;
	gap: 0.6rem;
	line-height: 1.45;
}

.odn-checks .odn-icon {
	margin-top: 0.1rem;
	color: #1a8f4c;
}

/* --- the four steps ---------------------------------------------------- */

.odn-steps {
	list-style: none;
	display: grid;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
}

/* Phone: icon left, text right. Wide: one column per step, centred, joined by a line
   drawn behind the icons (see the min-width block at the end of the file). */
.odn-step {
	position: relative;
	display: grid;
	grid-template-columns: 56px 1fr;
	gap: 0.1rem 1rem;
	align-content: start;
}

.odn-step-icon {
	grid-row: 1 / span 3;
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border: 2px solid var(--odn-primary);
	border-radius: 50%;
	background: var(--odn-surface);
	color: var(--odn-primary);
}

.odn-step-who {
	color: var(--odn-primary-ink);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.odn-step b {
	font-size: 1.05rem;
}

.odn-site .odn-step p {
	margin: 0.2rem 0 0;
	color: #3d4852;
	font-size: 0.95rem;
	line-height: 1.5;
}

/* --- the connection diagram -------------------------------------------- */

.odn-diagram {
	display: grid;
	justify-items: center;
}

.odn-side {
	box-sizing: border-box;
	width: 100%;
	padding: 1.35rem;
	border: 1px solid var(--odn-border-soft);
	border-radius: 12px;
	background: var(--odn-surface);
}

.odn-site .odn-side h3 {
	margin-bottom: 0.4rem;
	color: var(--odn-text);
	font-size: 1.1rem;
	letter-spacing: 0;
	text-transform: none;
}

.odn-options {
	list-style: none;
	margin: 0;
	padding: 0;
}

.odn-options li {
	display: flex;
	gap: 0.75rem;
	padding: 0.65rem 0;
	border-top: 1px solid var(--odn-border-soft);
	color: var(--odn-muted);
	font-size: 0.82rem;
	line-height: 1.4;
}

.odn-options .odn-icon {
	color: var(--odn-primary);
}

.odn-options b {
	display: block;
	color: var(--odn-text);
	font-size: 0.95rem;
}

/* The connector between a side and the hub: vertical on a phone, horizontal once the
   diagram runs in one row. */
.odn-link {
	width: 2px;
	height: 24px;
	background: var(--odn-primary);
}

.odn-hub {
	display: grid;
	justify-items: center;
	gap: 1.4rem;
	padding: 14px 0;
}

.odn-hub-core {
	display: grid;
	place-content: center;
	width: 132px;
	height: 132px;
	padding: 0 14px;
	border-radius: 50%;
	background: var(--odn-primary);
	box-shadow: 0 0 0 14px var(--odn-tint-strong);
	color: #fff;
	font-size: 0.92rem;
	font-weight: 700;
	line-height: 1.25;
	text-align: center;
}

.odn-hub-core small {
	margin-top: 0.25rem;
	font-size: 0.75rem;
	font-weight: 500;
	opacity: 0.9;
}

.odn-hub-note {
	max-width: 13rem;
	color: var(--odn-muted);
	font-size: 0.82rem;
	line-height: 1.4;
	text-align: center;
}

/* --- the pilot section --------------------------------------------------- */

.odn-pilot {
	display: grid;
	gap: 1.75rem;
	align-items: start;
}

.odn-pilot-form {
	padding: 1.5rem;
	border: 1px solid var(--odn-border-soft);
	border-radius: 12px;
	background: var(--odn-surface);
	box-shadow: var(--odn-shadow-sm);
}

/* --- the honest note --------------------------------------------------- */

/* Warm rather than grey, so it reads as a statement from us and not as fine print. */
.odn-note {
	padding: 1.2rem 1.25rem;
	border: 1px solid #f3dfa6;
	border-radius: var(--odn-radius);
	background: #fff8e6;
}

.odn-note p:last-child {
	margin-bottom: 0;
}

/* --- the contact form --------------------------------------------------- */

.odn-form {
	display: grid;
	gap: 0.35rem;
}

.odn-form label {
	font-size: 0.88rem;
	font-weight: 600;
}

.odn-form label + input,
.odn-form label + textarea {
	margin-bottom: 0.7rem;
}

.odn-form input[type="email"],
.odn-form input[type="text"],
.odn-form textarea {
	width: 100%;
	box-sizing: border-box;
	min-height: 44px;
	padding: 0.55rem 0.7rem;
	border: 1px solid var(--odn-border);
	border-radius: var(--odn-radius-sm);
	background: var(--odn-surface);
	color: var(--odn-text);
	font: inherit;
	font-size: 0.96rem;
}

.odn-form textarea {
	min-height: 6rem;
	resize: vertical;
}

.odn-form input:focus-visible,
.odn-form textarea:focus-visible {
	outline: none;
	border-color: var(--odn-primary);
	box-shadow: 0 0 0 3px var(--odn-ring);
}

.odn-form button {
	margin-top: 0.3rem;
	cursor: pointer;
}

.odn-form button[disabled] {
	opacity: 0.6;
	cursor: default;
}

/* The address is one token; let it move to the next line whole rather than split. */
.odn-form-note a[href^="mailto:"] {
	white-space: nowrap;
}

.odn-form-note {
	margin: 0.6rem 0 0;
	color: var(--odn-muted);
	font-size: 0.84rem;
}

/* Empty until the script says something, so it takes no space on a page nobody has
   interacted with. */
.odn-form-status:empty {
	display: none;
}

.odn-form-status {
	margin-top: 0.9rem;
	font-size: 0.93rem;
	color: var(--odn-muted);
}

.odn-form-ok {
	color: #1b5e20;
	font-weight: 600;
}

.odn-form-error {
	color: #8a1c12;
}

/* The honeypot's wrapper. Moved off-screen rather than hidden with display:none,
   which some bots know to skip — the field has to look real to them and be
   unreachable for everyone else. */
.odn-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* --- the consent banner -------------------------------------------------- */

/* Fixed to the bottom rather than covering the page: the visitor came to read
   something, and a decision about measurement is not more important than that. Both
   buttons are the same size for the same reason — a dialogue where refusing is harder
   to hit than agreeing is not consent freely given. */
.odn-consent {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 20;
	padding: 1rem 1.1rem calc(1rem + env(safe-area-inset-bottom, 0px));
	border-top: 1px solid var(--odn-border);
	background: var(--odn-surface);
	box-shadow: 0 -2px 12px rgba(16, 24, 40, 0.08);
}

.odn-consent[hidden] {
	display: none;
}

.odn-consent p {
	margin: 0 auto 0.8rem;
	max-width: var(--odn-measure);
	font-size: 0.92rem;
}

.odn-consent-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.6rem 1rem;
	max-width: var(--odn-measure);
	margin: 0 auto;
	font-size: 0.88rem;
}

.odn-consent-actions button {
	cursor: pointer;
}

/* --- legal pages ------------------------------------------------------- */

/* Long-form prose, one column, never the 70rem the landing page uses: legal text is
   read line by line and a 100-character measure is where that stops working. */
.odn-legal {
	max-width: var(--odn-measure);
}

.odn-legal h2 {
	margin-top: 2.4rem;
	padding-top: 1.6rem;
	border-top: 1px solid var(--odn-border-soft);
	font-size: 1.18rem;
}

.odn-legal .odn-legal-lead {
	color: var(--odn-muted);
}

.odn-legal address {
	margin: 0 0 0.9rem;
	font-style: normal;
}

.odn-site .odn-back {
	display: inline-block;
	margin-bottom: 1.6rem;
	color: var(--odn-muted);
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.odn-legal-updated {
	margin-top: 2.4rem;
	color: var(--odn-muted);
	font-size: 0.85rem;
}

/* --- wider viewports ---------------------------------------------------
   min-width only, so everything above stays the phone layout — the same rule
   odn-portal.css follows, at the same breakpoints. */

@media (min-width: 48em) {
	.odn-site {
		padding: 0 1.75rem 4rem;
	}

	.odn-site-headnav .odn-site-anchor {
		display: inline;
	}

	.odn-section {
		padding: 4.5rem 0;
	}

	.odn-cards-4 {
		grid-template-columns: repeat(2, 1fr);
	}

	.odn-pilot {
		grid-template-columns: 1fr 26rem;
		gap: 3rem;
	}
}

@media (min-width: 64em) {
	.odn-hero {
		grid-template-columns: 1fr 320px;
		gap: 4rem;
		padding: 3.5rem 0 4.5rem;
	}

	.odn-phone {
		width: 320px;
	}

	.odn-hero .odn-lede {
		max-width: 34rem;
		font-size: 1.18rem;
	}

	.odn-cards-4 {
		grid-template-columns: repeat(4, 1fr);
	}

	.odn-cards-3 {
		grid-template-columns: repeat(3, 1fr);
	}

	/* Steps side by side, centred, with the line behind the icons. The line runs from
	   the first icon's centre to the last one's: each column is a quarter wide, so its
	   centre sits an eighth in from either edge. */
	.odn-steps {
		grid-template-columns: repeat(4, 1fr);
	}

	.odn-steps::before {
		content: "";
		grid-row: 1;
		grid-column: 1 / -1;
		align-self: start;
		margin: 27px 12.5% 0;
		height: 2px;
		background: var(--odn-tint-line);
	}

	.odn-step {
		grid-row: 1;
		grid-template-columns: 1fr;
		justify-items: center;
		text-align: center;
	}

	.odn-step:nth-child(1) { grid-column: 1; }
	.odn-step:nth-child(2) { grid-column: 2; }
	.odn-step:nth-child(3) { grid-column: 3; }
	.odn-step:nth-child(4) { grid-column: 4; }

	.odn-step-icon {
		grid-row: auto;
		margin-bottom: 0.9rem;
	}

	.odn-diagram {
		grid-template-columns: minmax(0, 20rem) 1fr auto 1fr minmax(0, 20rem);
		align-items: center;
	}

	.odn-link {
		width: 100%;
		min-width: 1.5rem;
		height: 2px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.odn-site .odn-btn {
		transition: none;
	}
}