/*
 * The door installation guide (template-install-doors.php): an opening with
 * the complete film, a sticky step index beside preparation, ten steps and
 * the finish. Shared page components come from page.css; colours from
 * tokens.css. Films keep their full framing: 16:9 overview, 4:3 steps.
 */

body.onlycat-doors .site-main {
	background: var(--oc-paper);
}

/* ---- Opening ----------------------------------------------------------- */

body.onlycat-doors .onlycat-doors__opening {
	padding-top: 36px;
	padding-bottom: 46px;
}

body.onlycat-doors .site-main .onlycat-doors__back {
	font-size: 13px;
}

body.onlycat-doors .onlycat-doors__opening-copy {
	display: grid;
	grid-template-columns: 1.35fr 1fr;
	gap: 80px;
	align-items: end;
	margin: 52px 0 44px;
}

body.onlycat-doors .onlycat-doors__opening h1 {
	font-family: var(--oc-sans);
	font-size: clamp(42px, 4.6vw, 68px);
	font-weight: 500;
	letter-spacing: -0.05em;
	line-height: 1.08;
	margin: 0;
	color: var(--oc-ink);
}

body.onlycat-doors .onlycat-doors__opening-copy > div:last-child {
	max-width: 400px;
	padding-bottom: 6px;
}

body.onlycat-doors .onlycat-doors__opening-copy > div > p:not(.onlycat-page__eyebrow) {
	font-size: 18px;
	line-height: 1.7;
	color: var(--oc-ink-soft);
	margin: 0 0 24px;
}

body.onlycat-doors .onlycat-doors__overview-label {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 20px;
	margin-bottom: 16px;
}

body.onlycat-doors .onlycat-doors__overview-label h2 {
	font-family: var(--oc-sans);
	font-size: 18px;
	font-weight: 550;
	letter-spacing: -0.02em;
	margin: 0;
	color: var(--oc-ink);
}

body.onlycat-doors .onlycat-doors__overview-label span,
body.onlycat-doors .onlycat-doors__film-note {
	font-size: 12px;
	color: var(--oc-ink-soft);
}

body.onlycat-doors .onlycat-doors__film-note {
	margin: 14px 0 0;
	text-align: center;
}

/* ---- Films ------------------------------------------------------------- */

body.onlycat-doors .onlycat-doors__film {
	margin: 0;
	border-radius: var(--oc-radius);
	overflow: hidden;
	background: var(--oc-oat);
}

body.onlycat-doors .onlycat-doors__film video {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: contain;
	background: var(--oc-oat);
}

body.onlycat-doors .onlycat-doors__film--overview video {
	aspect-ratio: 16 / 9;
}

body.onlycat-doors .onlycat-doors__film video:focus-visible {
	outline: 3px solid var(--oc-blue);
	outline-offset: -3px;
}

body.onlycat-doors .onlycat-visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}

/* ---- Index and content ------------------------------------------------- */

body.onlycat-doors .onlycat-doors__content {
	display: grid;
	grid-template-columns: 225px minmax(0, 1fr);
	gap: 80px;
	padding-top: 50px;
	padding-bottom: 70px;
}

body.onlycat-doors .onlycat-doors__index {
	position: sticky;
	top: 28px;
	align-self: start;
	max-height: calc(100dvh - 56px);
	overflow-y: auto;
	padding: 0 8px 12px 0;
}

body.onlycat-doors .onlycat-doors__index nav,
body.onlycat-doors .onlycat-doors__mobile-index nav {
	display: grid;
}

body.onlycat-doors .onlycat-doors__index nav .onlycat-page__eyebrow {
	margin-bottom: 10px;
}

body.onlycat-doors .onlycat-doors__index nav a,
body.onlycat-doors .onlycat-doors__mobile-index nav a {
	display: flex;
	gap: 12px;
	font-size: 13px;
	line-height: 1.4;
	padding: 10px 0;
	color: var(--oc-ink);
	text-decoration: none;
}

body.onlycat-doors .onlycat-doors__index nav a span,
body.onlycat-doors .onlycat-doors__mobile-index nav a span {
	color: var(--oc-blue);
	font-variant-numeric: tabular-nums;
}

body.onlycat-doors .onlycat-doors__index nav a:hover,
body.onlycat-doors .onlycat-doors__mobile-index nav a:hover {
	color: var(--oc-blue);
}

body.onlycat-doors .onlycat-doors__index-help {
	border-top: 1px solid var(--oc-line);
	margin-top: 20px;
	padding-top: 15px;
}

body.onlycat-doors .onlycat-doors__index-help p {
	font-size: 14px;
	margin: 0 0 10px;
	color: var(--oc-ink);
}

body.onlycat-doors .site-main .onlycat-doors__index-help .onlycat-text-link {
	display: flex;
	justify-content: space-between;
	font-size: 12px;
	margin-top: 12px;
}

body.onlycat-doors .onlycat-doors__mobile-index {
	display: none;
}

body.onlycat-doors .onlycat-doors__main {
	min-width: 0;
}

body.onlycat-doors section[id] {
	scroll-margin-top: 30px;
}

body.onlycat-doors .onlycat-doors__preparation > h2,
body.onlycat-doors .onlycat-doors__finish h2 {
	font-family: var(--oc-sans);
	font-size: clamp(34px, 3.3vw, 47px);
	font-weight: 500;
	line-height: 1.12;
	letter-spacing: -0.045em;
	margin: 0 0 30px;
}

body.onlycat-doors .onlycat-doors__main h3 {
	font-family: var(--oc-sans);
	font-size: 19px;
	font-weight: 550;
	line-height: 1.35;
	letter-spacing: -0.025em;
	margin: 0 0 14px;
	color: var(--oc-ink);
}

body.onlycat-doors .onlycat-doors__preparation p,
body.onlycat-doors .onlycat-doors__finish > p:not(.onlycat-page__eyebrow),
body.onlycat-doors .onlycat-doors__instructions > p {
	font-size: 16px;
	line-height: 1.75;
	color: var(--oc-ink-soft);
	margin: 0 0 14px;
}

body.onlycat-doors .onlycat-doors__preparation a:not(.onlycat-text-link),
body.onlycat-doors .onlycat-doors__source a {
	color: var(--oc-ink);
	text-decoration: underline;
	text-underline-offset: 3px;
}

body.onlycat-doors .onlycat-doors__connect {
	display: flex;
	align-items: flex-start;
	gap: 20px;
	padding: 28px;
	background: var(--oc-blue-tint);
	border-radius: var(--oc-radius);
	margin-bottom: 32px;
}

body.onlycat-doors .onlycat-doors__connect > .onlycat-icon {
	color: var(--oc-blue);
	flex-shrink: 0;
}

body.onlycat-doors .onlycat-doors__connect p {
	margin: 0 0 18px;
}

body.onlycat-doors .onlycat-doors__prep-columns {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
}

body.onlycat-doors .onlycat-doors__tools {
	color: var(--oc-ink-soft);
	padding-left: 19px;
	margin: 0 0 18px;
	font-size: 15px;
	line-height: 1.9;
}

body.onlycat-doors .onlycat-doors__preparation .onlycat-doors__small {
	font-size: 13px;
}

body.onlycat-doors .onlycat-doors__safety {
	display: flex;
	gap: 16px;
	align-items: flex-start;
	border-block: 1px solid var(--oc-line);
	padding: 20px 0;
	margin: 24px 0;
}

body.onlycat-doors .onlycat-doors__safety .onlycat-icon {
	flex-shrink: 0;
	color: var(--oc-blue);
}

body.onlycat-doors .onlycat-doors__safety p {
	margin: 0;
	font-size: 14px;
	color: var(--oc-ink);
}

/* ---- Steps ------------------------------------------------------------- */

body.onlycat-doors .onlycat-doors__step {
	padding-top: 54px;
	margin-top: 42px;
	border-top: 1px solid var(--oc-line);
}

body.onlycat-doors .onlycat-doors__step header {
	display: flex;
	align-items: center;
	gap: 22px;
	margin-bottom: 25px;
}

body.onlycat-doors .onlycat-doors__step-number {
	font-family: var(--oc-sans);
	color: var(--oc-blue);
	font-size: 38px;
	font-weight: 400;
	letter-spacing: -0.045em;
	font-variant-numeric: tabular-nums;
}

body.onlycat-doors .onlycat-doors__step .onlycat-page__eyebrow {
	font-size: 10px;
	margin: 0 0 8px;
}

body.onlycat-doors .onlycat-doors__step h2 {
	font-family: var(--oc-sans);
	font-size: clamp(25px, 2.5vw, 36px);
	line-height: 1.2;
	font-weight: 500;
	letter-spacing: -0.04em;
	margin: 0;
	color: var(--oc-ink);
}

body.onlycat-doors .onlycat-doors__instructions {
	display: grid;
	grid-template-columns: 1.5fr 1fr;
	gap: 40px;
	margin-top: 26px;
}

body.onlycat-doors .onlycat-doors__instructions > p {
	margin: 0;
	font-size: 18px;
	color: var(--oc-ink);
}

body.onlycat-doors .onlycat-doors__instructions aside {
	border-left: 2px solid var(--oc-blue-tint);
	padding-left: 22px;
}

body.onlycat-doors .onlycat-doors__duration {
	font-size: 11px;
	color: var(--oc-blue);
}

body.onlycat-doors .onlycat-doors__instructions aside p {
	font-size: 13px;
	line-height: 1.75;
	color: var(--oc-ink-soft);
	margin: 9px 0 0;
}

body.onlycat-doors .onlycat-doors__instructions aside a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 10px;
	font-size: 13px;
	font-weight: 550;
	color: var(--oc-blue);
	text-decoration: none;
}

/* ---- Finish ------------------------------------------------------------ */

body.onlycat-doors .onlycat-doors__finish {
	background: var(--oc-night);
	color: var(--oc-white);
	padding: 42px;
	border-radius: var(--oc-radius);
	margin-top: 70px;
}

body.onlycat-doors .onlycat-doors__finish-icon {
	display: block;
	color: var(--oc-blue-bright);
	margin-bottom: 20px;
}

body.onlycat-doors .onlycat-doors__finish .onlycat-page__eyebrow,
body.onlycat-doors .site-main .onlycat-doors__finish .onlycat-text-link {
	color: var(--oc-blue-bright);
}

body.onlycat-doors .onlycat-doors__finish h2 {
	color: var(--oc-white);
}

body.onlycat-doors .onlycat-doors__finish > p:not(.onlycat-page__eyebrow) {
	color: var(--oc-oat);
}

body.onlycat-doors .site-main .onlycat-doors__finish .onlycat-text-link {
	margin-top: 12px;
}

body.onlycat-doors .onlycat-doors__source {
	font-size: 11px;
	color: var(--oc-ink-soft);
	line-height: 1.8;
	margin: 24px 0 0;
}


@media (max-width: 1050px) {
	body.onlycat-doors .onlycat-doors__opening-copy {
		gap: 40px;
	}

	body.onlycat-doors .onlycat-doors__content {
		grid-template-columns: 190px minmax(0, 1fr);
		gap: 36px;
	}

	body.onlycat-doors .onlycat-doors__prep-columns,
	body.onlycat-doors .onlycat-doors__instructions {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

@media (max-width: 760px) {
	body.onlycat-doors .onlycat-doors__opening {
		padding-top: 25px;
	}

	body.onlycat-doors .onlycat-doors__opening-copy {
		grid-template-columns: 1fr;
		gap: 24px;
		margin: 34px 0;
	}

	body.onlycat-doors .onlycat-doors__opening h1 {
		font-size: clamp(38px, 7.5vw, 56px);
	}

	body.onlycat-doors .onlycat-doors__opening-copy > div:last-child {
		max-width: 540px;
	}

	body.onlycat-doors .onlycat-doors__opening-copy > div > p:not(.onlycat-page__eyebrow) {
		font-size: 16px;
		margin-bottom: 18px;
	}

	body.onlycat-doors .onlycat-doors__overview-label {
		display: block;
	}

	body.onlycat-doors .onlycat-doors__overview-label h2 {
		margin-bottom: 8px;
	}

	body.onlycat-doors .onlycat-doors__content {
		display: block;
		padding-top: 12px;
	}


	body.onlycat-doors .onlycat-doors__index {
		display: none;
	}

	body.onlycat-doors .onlycat-doors__mobile-index {
		display: block;
		padding: 18px 20px;
		margin-bottom: 36px;
		background: var(--oc-blue-tint);
		border-radius: var(--oc-radius);
	}

	body.onlycat-doors .onlycat-doors__mobile-index summary {
		font-size: 14px;
		cursor: pointer;
		color: var(--oc-ink);
	}

	body.onlycat-doors .onlycat-doors__mobile-index nav {
		margin-top: 16px;
	}

	body.onlycat-doors .onlycat-doors__connect {
		padding: 22px 18px;
		gap: 14px;
	}

	body.onlycat-doors .onlycat-doors__step {
		padding-top: 36px;
		margin-top: 32px;
	}

	body.onlycat-doors .onlycat-doors__step header {
		gap: 15px;
		margin-bottom: 20px;
	}

	body.onlycat-doors .onlycat-doors__step-number {
		font-size: 32px;
	}

	body.onlycat-doors .onlycat-doors__instructions {
		margin-top: 22px;
	}

	body.onlycat-doors .onlycat-doors__instructions > p {
		font-size: 16px;
	}

	body.onlycat-doors .onlycat-doors__finish {
		padding: 30px 24px;
		margin-top: 45px;
	}
}