/*
 * onescreen.css
 * Standalone recreation of Figma node 106:18354 ("Slide 16:9 - 272").
 * Styles ONLY this page's main content via .os-* classes. The shared
 * header/footer chrome keeps its own storefront styling.
 *
 * Figma tokens:
 *   Blue #2DA7FA · Blue-subtle #EAF6FF · Orange #FB8F0C · Green #37AC14
 *   Gray-bg #F6F6F6 · Text #333536 · Muted #737A82 · Border #E4E4E4
 */

.os-main {
	--os-blue: #2da7fa;
	--os-blue-subtle: #eaf6ff;
	--os-orange: #fb8f0c;
	--os-green: #37ac14;
	--os-gray: #f6f6f6;
	--os-heading: #454442; /* Figma: headings (hero/section titles, quote) */
	--os-text: #333536;    /* Figma Neutral/Text_Primary (eyebrow, labels) */
	--os-text-2: #4f545a;  /* Figma: emphasised subtext (hero subtitle, flow) */
	--os-muted: #788089;   /* Figma Neutral/Text_Secondary (body copy) */
	--os-border: #e6e7e9;
	--os-shell: min(1320px, 100% - 80px);
	color: var(--os-text);
	font-family: "Montserrat", sans-serif;
}

.os-main *,
.os-main *::before,
.os-main *::after {
	box-sizing: border-box;
}

.os-main img {
	max-width: 100%;
}

.os-shell {
	width: var(--os-shell);
	margin-inline: auto;
}

/* ---- Sections ---- */
.os-section {
	padding: 80px 0;
}

.os-section--hero {
	background: var(--os-blue-subtle);
}

.os-section--white {
	background: #ffffff;
}

.os-section--gray {
	background: var(--os-gray);
}

.os-section--steps {
	background: #ffffff;
}

/* ---- Headings ---- */
.os-heading {
	display: grid;
	gap: 8px;
}

.os-heading--center {
	text-align: center;
	justify-items: center;
	max-width: 760px;
	margin: 0 auto 56px;
}

.os-eyebrow {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.3;
	letter-spacing: 0;
	text-transform: uppercase;
	color: var(--os-text);
}

.os-title {
	margin: 0;
	font-size: 24px;
	line-height: 28px;
	font-weight: 700;
	color: var(--os-heading);
}

.os-accent {
	color: var(--os-blue);
}

.os-lead {
	margin: 0;
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
}

.os-flow {
	margin: 0 0 -16px; /* hug the body copy below (Figma flow→body gap = 8px) */
	font-size: 16px;
	font-weight: 600;
	color: var(--os-text-2);
}

/* ---- Buttons ---- */
.os-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	width: fit-content;
	padding: 12px 32px;
	border: 0;
	border-radius: 8px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1;
	color: #fff;
	cursor: pointer;
	text-decoration: none;
}

.os-btn i {
	font-size: 16px;
}

.os-btn--blue {
	background: var(--os-blue);
}

.os-btn--orange {
	background: var(--os-orange);
}

.os-btn--block {
	width: 100%;
}

/* ===== Hero =====
 * Figma node 106:10392 (OneScreen): the hero copy frame (Frame 1000011670)
 * sits at x=300, width 645 on the 1920 design — i.e. the SAME 15.625% side
 * gutter as every content section below it (NOT the homepage's wider 18.75%
 * hero inset). So the hero just fills the shared --os-shell (1320 block); the
 * copy column is capped at 645px to match Figma.
 *
 * Hero fix (homepage-style): the columns are a PROPORTION (1.04fr : 1fr ≈ the
 * Figma 645:619 split) rather than a fixed 645px copy + 1fr media. With a fixed
 * copy column the media was starved to a ~250px sliver in the 991–1320 band
 * (e.g. at 1040px); as a ratio both columns scale down together so the media
 * stays healthy right down to the 990px stack point. The shell caps at 1320, so
 * at full desktop width the split still resolves to ≈645/619 as in Figma. */
.os-hero {
	display: grid;
	grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
	gap: 56px;
	align-items: center;
}

.os-hero__copy {
	display: grid;
	gap: 8px; /* base gap; Figma rhythm tuned per-element below */
	justify-items: start;
	max-width: 645px; /* Figma hero copy column = 645px on the 1920 frame */
}

/* Figma hero spacing: badge—24—title—32—subtitle—8—desc—8—watch—32—button
 * (per-element margins set on .os-hero__title / __subtitle / the button below) */
.os-hero__copy .os-btn { margin-top: 24px; }

.os-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 12px;
	background: #fff;
	border-radius: 999px;
	box-shadow: 0 6px 18px rgba(39, 55, 75, 0.08);
	font-size: 14px;
	font-weight: 600;
	color: var(--os-text);
}

.os-badge i {
	font-size: 15px;
	color: var(--os-blue);
}

.os-hero__title {
	margin: 16px 0 0;
	font-size: 36px;
	line-height: 44px;
	font-weight: 700;
	color: var(--os-heading);
}

.os-hero__subtitle {
	margin: 24px 0 0;
	font-size: 16px;
	line-height: 1.4;
	font-weight: 600;
	color: var(--os-text-2);
}

.os-hero__desc {
	margin: 0;
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
}

.os-watch {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: var(--os-blue);
	font-size: 16px;
	font-weight: 600;
	text-decoration: none;
}

.os-watch i {
	font-size: 12px;
}

.os-hero__media {
	display: flex;
	align-items: center;
	justify-content: center;
}

.os-hero__media img {
	width: 100%;
	max-width: 760px;
	object-fit: contain;
}

/* ===== 4 Setup Steps ===== */
.os-steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.os-step {
	display: flex;
	flex-direction: column;
	background: #f6f6f6;
	border-radius: 16px;
	overflow: hidden;
}

.os-step__img {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 240px;
	padding: 14px 14px 0;
}

.os-step__img img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

.os-step__body {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	padding: 16px 20px 24px;
}

.os-step__num {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	margin-top: 1px;
	border-radius: 999px;
	background: var(--os-blue);
	color: #f0efed;
	font-size: 16px;
	font-weight: 600;
}

.os-step__text {
	display: grid;
	gap: 8px;
}

.os-step__text h3 {
	margin: 0;
	font-size: 16px;
	font-weight: 600;
	color: var(--os-text);
}

.os-step__text p {
	margin: 0;
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
}

/* ---- Chips row ---- */
.os-chips {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 14px 24px;
	margin-top: 48px;
	padding-top: 0;
}

.os-chip {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 15px;
	font-weight: 600;
	color: var(--os-text);
}

.os-chip i {
	font-size: 17px;
	color: var(--os-blue);
}

.os-chips__sep {
	width: 1px;
	height: 20px;
	/* Figma stroke is #E0E0E0; darkened per request so the dividers read clearly */
	background: #c4c4c4;
}

/* ---- Divider between chips and quote (Figma "Line 503") ---- */
.os-steps__rule {
	height: 1px;
	margin: 48px 0 0;
	border: 0;
	background: var(--os-border);
}

/* ---- Quote ---- */
.os-quote {
	margin: 48px auto 0;
	max-width: 760px;
	text-align: center;
	font-size: 20px;
	line-height: 1.4;
	font-weight: 700;
	color: var(--os-heading);
}

.os-quote::before { content: "\201C"; }
.os-quote::after { content: "\201D"; }

/* ===== Split layouts =====
 * Figma side margins: each split section's content block sits at x=300,
 * width 1320 (15.625% gutter per side) on the 1920 design. The block fills the
 * shared --os-shell (also 1320); space-between pins the text to the left gutter
 * and the media to the right gutter, the inter-column gap absorbing the slack
 * — mirrors homepage .ft-split. */
.os-split {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 72px;
}

.os-split__content {
	flex: 1 1 440px;
	max-width: 560px;
	display: grid;
	gap: 24px;
	align-content: center;
}

.os-split__media {
	flex: 1 1 440px;
	max-width: 640px;
}

.os-split__media img {
	display: block;
	width: 100%;
	border-radius: 20px;
	box-shadow: 0 24px 60px rgba(20, 33, 50, 0.1);
}

.os-split__media--bare {
	position: relative;
}

/* White blob behind the phones (Figma "Vector 83") — left-shifted so it sits
 * behind the two small phones + the left of the big phone (its right edge stops
 * ~84% across, leaving the angled phone's right side on the plain background). */
.os-split__media--bare::before {
	content: "";
	position: absolute;
	z-index: 0;
	inset: -3% 16% 13% -13%;
	background: url("/images/new/onescreen/phones_blob.svg") center / contain no-repeat;
	pointer-events: none;
}

.os-split__media--bare img {
	position: relative;
	z-index: 1;
	border-radius: 0;
	box-shadow: none;
}

/* Accordion split sections (mobile + web): a wider text column so the long
 * titles fit on one line, and top-aligned content so the title doesn't shift
 * vertically as the scroll-driven accordion expands/collapses (no jitter). */
.os-split--acc {
	gap: 48px;
}

.os-split--acc .os-split__content {
	max-width: 680px;
	align-self: start;
	padding-top: 28px;
}

.os-split--acc .os-split__media {
	max-width: 600px;
}

.os-split--acc .os-stores {
	margin-top: 52px;
}

/* Class & Assessment title: cap width so it wraps after "Into" like Figma
 * ("Turn After-Lecture Review Into" / "Actionable Insight"). Only the class
 * section is a gray split section. */
.os-section--gray .os-split__content .os-title {
	max-width: 510px;
}

/* ---- Feature accordion ---- */
.os-acc {
	display: grid;
	gap: 14px;
}

.os-acc__item {
	padding: 6px 0 6px 18px;
	border-left: 3px solid var(--os-border);
	transition: border-left-color 0.35s ease;
}

.os-acc__item.is-active {
	border-left-color: var(--os-blue);
}

.os-acc__head {
	display: flex;
	align-items: center;
	gap: 12px;
	cursor: pointer;
}

.os-acc__head i {
	font-size: 18px;
	color: var(--os-blue);
}

.os-acc__head h3 {
	margin: 0;
	font-size: 16px;
	font-weight: 600;
	color: var(--os-text);
}

/* Smooth expand/collapse (grid-rows 0fr↔1fr), mirroring homepage's .ft-tl__body */
.os-acc__body {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.4s ease;
}

.os-acc__item.is-active .os-acc__body {
	grid-template-rows: 1fr;
}

.os-acc__item p {
	overflow: hidden;
	min-height: 0;
	margin: 0;
	padding-left: 30px;
	padding-top: 0;
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
	opacity: 0;
	transition: opacity 0.3s ease, padding-top 0.3s ease;
}

.os-acc__item.is-active p {
	padding-top: 10px;
	opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
	.os-acc__item,
	.os-acc__body,
	.os-acc__item p {
		transition: none;
	}
}

/* ---- Store buttons ---- */
.os-stores {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.os-stores img {
	height: 44px;
}

/* ===== Pricing ===== */
.os-pricing__head {
	margin-bottom: 40px;
}

.os-plans {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}

.os-plan {
	display: flex;
	flex-direction: column;
	padding: 48px;
	background: #fff;
	border: 1px solid var(--os-border);
	border-radius: 20px;
	box-shadow: 0 16px 40px rgba(20, 33, 50, 0.05);
}

.os-plan__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.os-plan__id {
	display: flex;
	align-items: center;
	gap: 16px;
}

.os-plan__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	border-radius: 10px;
	color: #fff;
	font-size: 24px;
	font-weight: 600;
}

.os-plan__badge--blue { background: var(--os-blue); }
.os-plan__badge--orange { background: var(--os-orange); }

.os-plan__name {
	font-size: 20px;
	font-weight: 600;
	color: var(--os-text);
}

.os-plan__tag {
	padding: 8px 20px;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
}

.os-plan__tag--blue { background: #e6f4ff; color: var(--os-blue); }
.os-plan__tag--orange { background: #fff1de; color: var(--os-orange); }

.os-plan__price {
	margin: 24px 0 0;
	font-size: 32px;
	font-weight: 600;
	color: var(--os-text);
}

.os-plan__desc {
	margin: 18px 0 0;
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
}

.os-plan .os-btn--block {
	margin-top: 24px;
}

.os-plan__rule {
	margin: 28px 0 0;
	border: 0;
	border-top: 1px solid var(--os-border);
}

.os-plan__features {
	margin-top: 20px;
}

.os-plan__features summary {
	display: flex;
	align-items: center;
	gap: 13px;
	list-style: none;
	cursor: pointer;
	font-size: 16px;
	font-weight: 500;
	color: var(--os-muted);
}

.os-plan__features summary::-webkit-details-marker { display: none; }

.os-plan__features[open] summary i { transform: rotate(180deg); }

.os-plan__features summary i {
	color: var(--os-muted);
	transition: transform 0.2s ease;
}

.os-plan__features ul {
	margin: 18px 0 0;
	padding-left: 20px;
	display: grid;
	gap: 10px;
}

.os-plan__features li {
	font-size: 16px;
	line-height: 22px;
	font-weight: 500;
	color: var(--os-muted);
}

/* ---- Compare table ---- */
.os-compare {
	margin-top: 48px;
}

.os-compare > summary {
	display: flex;
	align-items: center;
	gap: 12px;
	list-style: none;
	cursor: pointer;
	font-size: 20px;
	font-weight: 600;
	color: var(--os-text);
}

.os-compare > summary::-webkit-details-marker { display: none; }

.os-compare[open] > summary i { transform: rotate(180deg); }

.os-compare > summary i {
	color: var(--os-muted);
	transition: transform 0.2s ease;
}

.os-compare__table {
	margin-top: 28px;
}

/* Group header row + data rows share the same 3-column grid so the inline
 * plan headers ("7-Day Free Trial …" / "Dental Anatomy …") sit directly above
 * their check columns — matching the Figma layout where the column headers
 * live on the first group's ("Time limit") row, not a separate header row. */
.os-compare__group,
.os-compare__row {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 206px 206px;
	column-gap: 80px;
	align-items: center;
}

.os-compare__col {
	text-align: center;
	font-size: 16px;
	font-weight: 600;
}

.os-compare__col strong { font-weight: 600; }

.os-compare__col--trial { color: #022db1; }
.os-compare__col--da { color: var(--os-green); }

.os-compare__group {
	padding: 32px 0 8px;
}

.os-compare__group:first-child {
	padding-top: 0;
}

.os-compare__group-title {
	font-size: 16px;
	font-weight: 600;
	color: var(--os-text);
}

.os-compare__row {
	padding: 8px 0;
	border-bottom: 1px solid var(--os-border);
}

.os-compare__label {
	font-size: 14px;
	line-height: 18px;
	font-weight: 500;
	color: var(--os-muted);
}

.os-compare__cell {
	text-align: center;
}

.os-check {
	font-size: 24px;
	font-weight: 700;
}

.os-check--blue { color: #022db1; }
.os-check--green { color: var(--os-green); }

/* ===== Videos ===== */
.os-videos {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 28px;
}

.os-video {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.os-video__thumb {
	position: relative;
	aspect-ratio: 286 / 164;
	background: #e9eaec;
	border: 1px solid var(--os-border);
	border-radius: 10px;
	overflow: hidden;
}

.os-video__play {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.92);
	box-shadow: 0 6px 18px rgba(20, 33, 50, 0.15);
}

.os-video__play i {
	font-size: 18px;
	margin-left: 2px;
	color: var(--os-blue);
}

.os-video__text {
	display: grid;
	gap: 8px;
}

.os-video__text h3 {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--os-text);
}

.os-video__text p {
	margin: 0;
	font-size: 12px;
	line-height: 16px;
	font-weight: 500;
	color: var(--os-muted);
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
	.os-steps {
		grid-template-columns: repeat(2, 1fr);
		gap: 32px 24px;
	}

	.os-videos {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Split sections wrap once two 440px columns + the gap no longer fit (~1010–1032px).
 * Trigger the proper full-width / centered stacked layout (media first) at that same
 * point so there's no awkward band where the columns wrap but stay capped + left-
 * aligned with whitespace on the right. */
@media (max-width: 1040px) {
	.os-split {
		flex-direction: column;
		gap: 36px;
	}

	.os-split__content,
	.os-split__media {
		flex: 0 0 auto;
		width: 100%;
		max-width: 640px;
	}

	.os-split__media {
		order: -1;
	}
}

@media (max-width: 990px) {
	.os-section {
		padding: 64px 0;
	}

	.os-hero {
		grid-template-columns: minmax(0, 1fr);
		gap: 36px;
		text-align: center;
	}

	.os-hero__copy {
		justify-items: center;
		/* Centre the 645px-capped copy block within the full-width stacked cell —
		 * without this it sits left-aligned (its text looked centred but the block
		 * was off-centre vs the centred media below). */
		justify-self: center;
	}

	.os-plans {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.os-compare__group,
	.os-compare__row {
		grid-template-columns: minmax(0, 1fr) 110px 110px;
		column-gap: 24px;
	}

	.os-compare__col {
		font-size: 14px;
	}
}

@media (max-width: 680px) {
	.os-section {
		padding: 48px 0;
	}

	.os-main {
		--os-shell: min(1320px, 100% - 40px);
	}

	.os-hero__title {
		font-size: 30px;
	}

	.os-title {
		font-size: 22px;
	}

	.os-step__img {
		height: 220px;
	}

	.os-chips {
		flex-direction: column;
		align-items: flex-start;
		gap: 14px;
		margin-top: 40px;
	}

	.os-chips__sep {
		display: none;
	}

	.os-quote {
		font-size: 18px;
	}

	/* Plan cards: trim the 48px padding and let the badge/name + tag row wrap so the
	 * card can shrink to the phone gutter (it was forced ~377px wide → overflow at
	 * ≤~420px). */
	.os-plan {
		padding: 28px 24px;
	}

	.os-plan__top {
		flex-wrap: wrap;
	}

	.os-compare__group,
	.os-compare__row {
		grid-template-columns: minmax(0, 1fr) 56px 56px;
		column-gap: 12px;
	}

	.os-compare__col strong {
		display: block;
	}
}

/* Below 450 → single column (convention, same as modupro/charlie/licensure/
 * accessories): the step + video grids stay 2-col down to 450, then collapse.
 * Narrow the gutter to 16px per side. Min target width 325px. */
@media (max-width: 449px) {
	.os-steps,
	.os-videos {
		grid-template-columns: 1fr;
	}

	.os-main {
		--os-shell: min(1320px, 100% - 32px);
	}
}

/* ===========================================================================
 * Shared footer overrides (page-scoped to body.ft-page) — mirrors the
 * equivalent blocks in new/homepage.css / new/charlie.css so the footer matches
 * the redesigned homepage on desktop, mobile, and 4K.
 * ======================================================================== */
@media (min-width: 991px) {
	body.ft-page .shop-footer__grid {
		grid-template-columns: 1fr repeat(4, minmax(0, max-content));
		gap: 100px;
		align-items: start;
	}
	body.ft-page .shop-footer__brand { max-width: 370px; }
}
@media (max-width: 680px) {
	body.ft-page .shop-footer__main { padding: 48px 0; }
	body.ft-page .shop-footer__grid {
		display: grid;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 28px 16px;
		align-items: start;
	}
	body.ft-page .shop-footer__brand { grid-column: 1 / -1; margin-bottom: 4px; }
	body.ft-page .shop-footer__column h3 { font-size: 16px; }
	body.ft-page .shop-footer__column a,
	body.ft-page .shop-footer__brand p { font-size: 15px; line-height: 1.9; }
	body.ft-page .shop-footer__bar-inner { gap: 12px; }
	body.ft-page .shop-footer__policies {
		flex-direction: row; flex-wrap: nowrap; align-items: center; gap: 14px;
	}
	body.ft-page .shop-footer__policies a { font-size: 10px; white-space: nowrap; }
	body.ft-page .shop-footer__youtube img { height: 22px; }
}
@media (max-width: 380px) {
	body.ft-page .shop-footer__bar-inner { flex-wrap: wrap; gap: 10px; }
	body.ft-page .shop-footer__policies { flex-wrap: wrap; gap: 8px 12px; }
}

/* ---- 4K / ultra-wide: the SAME desktop design uniformly scaled ×2 ----
 * Every value below is exactly 2× its 1920 base, so a 3840px screen reads as
 * the desktop layout zoomed in. The section/hero block widens 1320 -> 2640
 * (--os-shell), giving a 600px (15.625%) gutter per side at 3840 — the faithful
 * ×2 of the 1920 design's 300px (15.625%) gutter. Mirrors new/homepage.css.
 * ======================================================================== */
@media (min-width: 3000px) {
	.os-main {
		--os-shell: min(2640px, 100% - 180px);
	}

	/* Sections */
	.os-section {
		padding: 160px 0;
	}

	/* Headings */
	.os-heading {
		gap: 20px;
	}

	.os-heading--center {
		max-width: 1520px;
		margin: 0 auto 112px;
	}

	.os-eyebrow {
		font-size: 28px;
	}

	.os-title {
		font-size: 48px;
		line-height: 56px;
	}

	.os-lead {
		font-size: 32px;
		line-height: 44px;
	}

	.os-flow {
		margin: 0 0 -32px;
		font-size: 32px;
	}

	/* Buttons */
	.os-btn {
		gap: 32px;
		padding: 24px 64px;
		border-radius: 16px;
		font-size: 32px;
	}

	.os-btn i {
		font-size: 32px;
	}

	/* Hero — copy column = 645 × 2 = 1290; fills the 2640 shell (15.625% gutter) */
	.os-hero {
		grid-template-columns: minmax(0, 1290px) minmax(0, 1fr);
		gap: 112px;
	}

	.os-hero__copy {
		max-width: 1290px;
		gap: 16px;
	}

	.os-hero__copy .os-btn {
		margin-top: 48px;
	}

	.os-badge {
		gap: 16px;
		padding: 20px 24px;
		font-size: 28px;
	}

	.os-badge i {
		font-size: 30px;
	}

	.os-hero__title {
		margin-top: 32px;
		font-size: 72px;
		line-height: 88px;
	}

	.os-hero__subtitle {
		margin-top: 48px;
		font-size: 32px;
	}

	.os-hero__desc {
		font-size: 32px;
		line-height: 44px;
	}

	.os-watch {
		gap: 24px;
		font-size: 32px;
	}

	.os-watch i {
		font-size: 24px;
	}

	.os-hero__media img {
		max-width: 1520px;
	}

	/* Setup steps */
	.os-steps {
		gap: 48px;
	}

	.os-step {
		border-radius: 32px;
	}

	.os-step__img {
		height: 480px;
		padding: 28px 28px 0;
	}

	.os-step__body {
		gap: 16px;
		padding: 32px 40px 48px;
	}

	.os-step__num {
		width: 48px;
		height: 48px;
		margin-top: 2px;
		font-size: 32px;
	}

	.os-step__text {
		gap: 16px;
	}

	.os-step__text h3 {
		font-size: 32px;
	}

	.os-step__text p {
		font-size: 32px;
		line-height: 44px;
	}

	/* Chips row */
	.os-chips {
		gap: 28px 48px;
		margin-top: 96px;
		padding-top: 0;
	}

	.os-steps__rule {
		margin-top: 96px;
	}

	.os-chip {
		gap: 20px;
		font-size: 30px;
	}

	.os-chip i {
		font-size: 34px;
	}

	.os-chips__sep {
		height: 40px;
	}

	/* Quote */
	.os-quote {
		margin-top: 96px;
		max-width: 1520px;
		font-size: 40px;
	}

	/* Split layouts — content 560×2=1120, media 640×2=1280, fills 2640 block */
	.os-split {
		gap: 144px;
	}

	.os-split__content {
		flex-basis: 880px;
		max-width: 1120px;
		gap: 48px;
	}

	.os-split__media {
		flex-basis: 880px;
		max-width: 1280px;
	}

	.os-split__media img {
		border-radius: 40px;
	}

	/* Accordion split sections (mobile + web) — ×2 of the base --acc overrides */
	.os-split--acc {
		gap: 96px;
	}

	.os-split--acc .os-split__content {
		max-width: 1360px;
		padding-top: 56px;
	}

	.os-split--acc .os-split__media {
		max-width: 1200px;
	}

	.os-split--acc .os-stores {
		margin-top: 104px;
	}

	/* Class & Assessment title cap (×2 of base 510px) */
	.os-section--gray .os-split__content .os-title {
		max-width: 1020px;
	}

	/* Feature accordion */
	.os-acc {
		gap: 28px;
	}

	.os-acc__item {
		padding: 12px 0 12px 36px;
		border-left-width: 6px;
	}

	.os-acc__head {
		gap: 24px;
	}

	.os-acc__head i {
		font-size: 36px;
	}

	.os-acc__head h3 {
		font-size: 32px;
	}

	.os-acc__item p {
		padding-left: 60px;
		font-size: 32px;
		line-height: 44px;
	}

	.os-acc__item.is-active p {
		padding-top: 20px;
	}

	/* Store buttons */
	.os-stores {
		gap: 40px;
	}

	.os-stores img {
		height: 88px;
	}

	/* Pricing */
	.os-pricing__head {
		margin-bottom: 80px;
	}

	.os-plans {
		gap: 48px;
	}

	.os-plan {
		padding: 96px;
		border-radius: 40px;
	}

	.os-plan__top {
		gap: 24px;
	}

	.os-plan__id {
		gap: 28px;
	}

	.os-plan__badge {
		width: 112px;
		height: 112px;
		border-radius: 20px;
		font-size: 48px;
	}

	.os-plan__name {
		font-size: 40px;
	}

	.os-plan__tag {
		padding: 16px 40px;
		font-size: 28px;
	}

	.os-plan__price {
		margin-top: 48px;
		font-size: 64px;
	}

	.os-plan__desc {
		margin-top: 36px;
		font-size: 32px;
		line-height: 44px;
	}

	.os-plan .os-btn--block {
		margin-top: 48px;
	}

	.os-plan__rule {
		margin-top: 56px;
	}

	.os-plan__features {
		margin-top: 40px;
	}

	.os-plan__features summary {
		gap: 26px;
		font-size: 32px;
	}

	.os-plan__features ul {
		margin-top: 36px;
		padding-left: 40px;
		gap: 20px;
	}

	.os-plan__features li {
		font-size: 32px;
		line-height: 44px;
	}

	/* Compare table */
	.os-compare {
		margin-top: 96px;
	}

	.os-compare > summary {
		gap: 24px;
		font-size: 40px;
	}

	.os-compare__table {
		margin-top: 56px;
	}

	.os-compare__group,
	.os-compare__row {
		grid-template-columns: minmax(0, 1fr) 412px 412px;
		column-gap: 160px;
	}

	.os-compare__col {
		font-size: 32px;
	}

	.os-compare__group {
		padding: 64px 0 16px;
	}

	.os-compare__group-title {
		font-size: 32px;
	}

	.os-compare__row {
		padding: 16px 0;
	}

	.os-compare__label {
		font-size: 28px;
		line-height: 36px;
	}

	.os-check {
		font-size: 48px;
	}

	/* Videos */
	.os-videos {
		gap: 56px;
	}

	.os-video {
		gap: 32px;
	}

	.os-video__thumb {
		border-radius: 20px;
	}

	.os-video__play {
		width: 96px;
		height: 96px;
	}

	.os-video__play i {
		font-size: 36px;
		margin-left: 4px;
	}

	.os-video__text {
		gap: 16px;
	}

	.os-video__text h3 {
		font-size: 28px;
	}

	.os-video__text p {
		font-size: 24px;
		line-height: 32px;
	}
}

/* 4K shared header + footer (mirrors new/homepage.css / new/charlie.css) */
@media (min-width: 3000px) {
	body.ft-page { --shop-header-height: 210px; }
	body.ft-page .shop-header__brand img { width: 388px; }
	body.ft-page .shop-nav__link { gap: 18px; padding: 20px 26px; font-size: 33px; }
	body.ft-page .shop-nav__caret { font-size: 31px; }
	body.ft-page .shop-header__actions { gap: 31px; }
	body.ft-page .shop-header__actions a,
	body.ft-page .shop-header__icon-btn,
	body.ft-page .shop-header__search-trigger { width: 88px; height: 88px; font-size: 44px; }
	body.ft-page .shop-desktop-search { width: 88px; height: 106px; }
	body.ft-page .shop-desktop-search input { font-size: 40px; }
	body.ft-page .shop-footer__main { padding: 158px 0; }
	body.ft-page .shop-footer__grid { gap: 220px; }
	body.ft-page .shop-footer__brand { max-width: 810px; }
	body.ft-page .shop-footer__brand img { width: 360px; margin-bottom: 35px; }
	body.ft-page .shop-footer__brand p,
	body.ft-page .shop-footer__column a { font-size: 35px; }
	body.ft-page .shop-footer__column h3 { margin-bottom: 26px; font-size: 40px; }
	body.ft-page .shop-footer__bar-inner { gap: 53px; padding: 62px 0; }
	body.ft-page .shop-footer__policies { gap: 106px; }
	body.ft-page .shop-footer__policies a { font-size: 35px; }
	body.ft-page .shop-footer__youtube img { height: 62px; }
}