:root {
	--color-black: #3c3c3c;
	--color-black-field: #4a4a4a;
	--color-black-field-lighter: #5c5c5c;
	--color-emphasis: #ababab;
	--color-emphasis-lighter: #cccccc;
	--color-page: #eaeaea;
	--color-input-field: #e8e8e8;
	--color-alert-green: #006642;
	--color-alert-green-hover: #008053;
	--color-alert-orange: #914a30;
	--color-alert-purple: #510094;
	--color-alert-blue: #005E99;
	--color-alert-blue-hover: #006BAD;
	--color-white: #f5f5f5;
	--color-white-shade: #f0f0f0;
	--color-white-shadow: #e3e3e3;
	--color-nav: rgba(255, 255, 255, 0.95);
	--color-nav-back: rgba(255, 255, 255, 0.8);
	--color-outline-subtle: rgba(0, 0, 0, 0.05);
	--color-debug: hotpink;
	--font-display: "Montserrat", sans-serif;
	--font-sans: "IBM Plex Sans", sans-serif;
	--font-serif: "IBM Plex Mono", monospace;
	--font-symbol: "Noto Sans Symbols 2", sans-serif;
	--font-size-caps: 0.95em;
	--font-size-small: 0.8em;
	--font-size-title: 4em;
	--font-size-subtitle: 1rem;
	--font-size-product-card-title: 1.3em;
	--font-size-headline: 2em;
	--radius-standard: 0.9rem;
}

html {
	box-sizing: border-box;
	font-size: 125%;
	line-height: 1.4;
	scroll-behavior: smooth;
}

*,
*::before,
*::after {
	box-sizing: inherit;
}

body, h1, h2, h3, a, li, p {
	line-height: inherit;
}

body {
	background-color: var(--color-page);
	color: var(--color-black);
	margin: 0;
	max-width: 100vw;
	overflow-x: hidden;
}

	.foreground {
		background-color: var(--color-white);
	}

	.far-background {
		background-color: var(--color-black-field);
		color: var(--color-white);
	}

	.top-level-wrapper.connect-wrapper {
		padding-top: 0;
	}
	
/*											fonts */

body {
	font-family: var(--font-sans);
}

.logo,
.logo a,
.title-wrapper,
.product-title {
	font-family: var(--font-display);
	font-weight: 900;
}

.subtitle {
	font-weight: 600;
}

a,
.top-link,
li,
dd,
.data,
.mc-field-group input {
	font-family: var(--font-serif);
}

.key,
.top-link a {
	font-family: var(--font-sans);
	font-weight: 300;
}

.arrow {
	font-family: var(--font-symbol);
	font-weight: 400;
	font-style: normal;
}
	
/*											end fonts */


/*											font sizes */

 {
	font-size: var(--font-size-small);
}

nav,
footer,
#specs section,
.newsletter-form,
#features figure,
a.button,
#design figure,
.product-card p {
	font-size: var(--font-size-small);
}

.key {
	font-size: 8cqh;
}

.bottom-row .key {
	font-size: 16cqh;
}

.title-wrapper {
	font-size: var(--font-size-title);
}

.subtitle {
	font-size: var(--font-size-subtitle);
}

/*											end font sizes */

/*											horizontal control */

.top-level-wrapper {
	padding: 8rem 1rem;
}

	.top-level-wrapper:first-child {
		padding-top: 3rem;
	}
	
	.button-wrapper,
	.footer-wrapper {
		padding-block: 0;
	}

	.nav-wrapper {
		padding-block: 0 0.5rem;
	}


#specs li,
#specs dt,
#specs dd {
	padding-inline: 1rem;
}

.mc-field-group label {
	padding-inline: 2rem;
}

/*											end horizontal control */

h1 {
	display: inline-block;
	flex: 0 0 auto;
	font-size: inherit;
	font-weight: inherit;
	letter-spacing: -.03em;
	margin: 0;
	width: fit-content;
}

.knob {
	display: inline-block;
	position: relative;
	width: 0.7ch;
	height: 1em;
	vertical-align: baseline;
	font-size: inherit;
	line-height: 1;
	margin-right: -0.25em;
}

.needle {
	position: absolute;
	top: 63%;
	left: 33%;
	width: 1px;
	height: 11%;
	background: var(--color-page);
	transform-origin: bottom center;
	transform: translate(-50%, 0%) rotate(0deg) translateY(-35%);
	z-index: 2;
}

.subtitle {
	flex: 0 0 auto;
	line-height: 1em;
	margin-block: 0;
}

h2 {
	font-size: inherit;
	font-weight: 800;
	margin-block: 0;
}

	#features h2,
	#specs h2 {
		margin-bottom: 4rem;
	}

h3 {
	font-size: inherit;
	font-weight: 600;
}

	.product-card h3 {
		color: var(--color-alert-purple);
		font-family: var(--font-display);
		font-size: var(--font-size-product-card-title);
		font-weight: 900;
		transition: all 1s ease;
	}
	
.product-card h3::after {
	content: "🡵";
	display: inline-block;
	font-family: var(--font-symbol);
	font-size: 0.8em;
	font-weight: 400;
	opacity: 0;
	position: relative;
	transform: translate(0, 0.4em);
	transition:
		transform 0.35s cubic-bezier(0.33, 1.65, 0.6, 1.15) 0.05s;
}

.product-card:hover h3::after {
	opacity: 1;
	transform: translate(0.5em, -0.1em);
}

h3.headline,
p.headline {
	font-size: var(--font-size-headline);
	font-weight: 700;
	line-height: 1.1em;
	margin-block: 0 2rem;
}

a {
	color: inherit;
	position: relative;
}

.logo {
	display: inline-block;
	flex: 1;
	line-height: 1;
	height: fit-content;
	padding: 0.5rem 1rem;
	position: relative;
	text-decoration: none;
	width: fit-content;
	z-index: 2;
}

	.nav-header .logo a {
		text-decoration: none;
		padding: 0;
	}

	footer .logo {
		padding: 0 0 0.5rem 0;
	}

.bang-wrap {
	display: inline-block;
	height: 1em;
	overflow: hidden;
	position: relative;
	width: 1ch;
	vertical-align: bottom;
}

.bang {
	position: absolute;
	left: 0;
	width: 100%;
	text-align: left;
	line-height: inherit;
	font-family: inherit;
	transition: transform 0.3s ease;
}

.bang.front {
	transform: translateY(0%);
}

.bang.back {
	transform: translateY(-100%);
	transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
}

.logo:hover .bang.front {
	transform: translateY(100%);
}

.logo:hover .bang.back {
	transform: translateY(0%);
}

header .logo {
	margin: 1rem 0 0 2rem;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

.product-name {
	padding-left: 0.3em;
}

li a:not(nav a),
p a {
	overflow-wrap: anywhere;
	word-spacing: -0.2em;
}

p a,
dd a {
	color: var(--color-alert-orange);
	display: inline-block;
	line-height: 1.4rem;
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
	transition: all 0.2s ease;

}

nav li a {
	align-items: center;
	display: flex;
	flex: 1;
	height: 100%;
	justify-content: center;
	padding: 0.5rem 0.5rem;
	position: relative;
	text-decoration: none;
	width: 100%;
	transition: background-color .4s ease;
}

nav li a:hover {
	background-color: var(--color-white);
}

nav li a::before,
nav li a::after {
	opacity: 0;
	position: relative;
	transition: opacity 0.4s ease;
}

nav li a::before {
	content: "(";
}

nav li a::after {
	content: ")";
}

nav li a.active::before,
nav li a:hover::before,
nav li a.active::after,
nav li a:hover::after {
	opacity: 1;
}


a:hover,
.optionalParent .foot input:hover,
.key:hover {
	cursor: pointer;
}

p a:hover,
dd a:hover,
li a:hover {
	background-color: transparent;
	text-underline-offset: 0.35em;
}

a.product-card,
a.button {
	display: block;
	font-family: var(--font-sans);
	font-weight: 400;
	position: relative;
	text-decoration: none;
	transition: all 0.2s ease-in;
}

a.button {
	display: flex;
	align-items: center;
	background-color: var(--color-alert-green);
	border-radius: 1.5rem 0.3rem 1.5rem 1.5rem;
	color: var(--color-white);
	height: 3rem;
	margin-inline: 1rem;
	justify-content: center;
	letter-spacing: 0.1em;
	text-align: center;
}

a.button::before {
	content: "🡥";
	display: inline-block;
	font-family: var(--font-symbol);
	opacity: 0;
	position: relative;
	transform: translate(0.2em, 0.7em);
}

a.button::after {
	content: "🡥";
	display: inline-block;
	font-family: var(--font-symbol);
	opacity: 0;
	position: relative;
	transform: translate(-0.2em, 0.7em);
	transition:
		transform 0.35s cubic-bezier(0.33, 1.65, 0.6, 1.15) 0.05s,
		opacity 0.2s ease;
}

a.button:hover {
	background-color: var(--color-alert-green-hover);
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

a.button:hover::after {
	opacity: 1;
	transform: translate(0.3em, 0.2em);
}

.product-array {
	align-items: stretch;
	display: flex;
	flex-direction: column;
	gap: 3rem;
	justify-content: space-between;
	margin-block: 4rem;
}

.product-card {
	background-color: var(--color-page);
	border: 1px solid rgba(0, 0, 0, 0.05);
	border-radius: var(--radius-standard);
	box-shadow:
		0 2px 6px rgba(0, 0, 0, 0.10),
		0 1px 3px rgba(0, 0, 0, 0.04);
	height: 100%;
	overflow: hidden;
	padding: 1rem;
	transition: all 0.2s ease;
}

.product-card:hover {
	box-shadow:
		0 4px 12px rgba(0, 0, 0, 0.12),
		0 2px 6px rgba(0, 0, 0, 0.06);
}

.product-card:active {
	transform: translateY(1px);
}

.italic {
	font-style: italic;
}

.design-figure-wrapper,
.feature-set-wrapper {
	display: flex;
	flex-direction: column;
	gap: 4rem;
	justify-content: space-between;
	margin-block: 4rem;
}

.specs-grid {
	display: grid;
	gap: 4rem 0;
	grid-template-columns: 1fr;
}

.list-wrapper,
#mc_embed_shell {
	overflow: hidden;
}

.data {
	background-color: var(--color-white);
	border-radius: 0.5lh 0.5lh 0.5lh 0.1lh;
	padding-inline: 0.5em;
}

	.product-card .data {
		background-color: var(--color-white);
	}

ul,
dl {
	background-color: var(--color-white);
	border-radius: 0 0 var(--radius-standard) var(--radius-standard);
	list-style-type: none;
	overflow: hidden;
	padding: 0;
}

	ul,
	dl {
		margin: 0;
	}
	
	nav ul {
		background-color: transparent;
		display: flex;
		flex-wrap: wrap;
		justify-content: flex-start;
	}

li,
dt,
dd,
.mc-field-group *,
.optionalParent {
	background-color: var(--color-white);
	border-top: 1px solid var(--color-emphasis-lighter);
	margin: 0;
}

dt {
	border-width: 1px 0 0 0;
	margin: 0;
	padding-block: 0.5rem 0.3rem;
}

	dt:first-child {
		margin: 0;
	}

	#specs section.spec-layouts dt {
		padding-top: 2rem;
	}

dd {
	border-width: 0;
	padding-block: 0;
}
	
	dd:not(:has(+ dd)) {
		padding-block: 0 0.5rem;
	}

li,
.mc-field-group *,
.optionalParent {
	border-width: 1px 0 0 0;
}

#specs li,
.mc-field-group * {
	padding-block: 0.5rem;
}

#specs h3,
#connect h3 {
	background-color: var(--color-white);
	border-radius: var(--radius-standard) var(--radius-standard) 0 0;
	color: var(--color-black);
	font-weight: 600;
	margin: 0;
	padding: 0.5rem 3rem;
	text-align: center;
}

nav li {
	text-align: center;
	display: flex;
	flex: 1 1 auto;
}
	
dt,
.mc-field-group label {
	color: var(--color-black);
	font-weight: 600;
	text-transform: lowercase;
}

img {
	display: block;
	height: auto;
	width: 100%;
}

	figure img {
		border-radius: var(--radius-standard);
	}
	
		figure img + img {
			margin-block: 1rem;
		}
	
	.product-card img {
		border-radius: 0;
		width: 100%;
	}

.divider-image {
	width: 100vw;
	overflow: hidden;
	position: relative;
	display: flex;
	align-items: stretch;
}

	.divider-image.split {
		background-image: linear-gradient(to bottom, var(--color-white) 50%, var(--color-page) 50%);
		background-size: 100% 100%;
		background-repeat: no-repeat;
	}

.divider-image-inner {
	width: 100%;
		aspect-ratio: 3 / 1;
	overflow: hidden;

	height: 100%;
	padding-inline: 0;
	box-sizing: border-box;
}

.divider-image img {
	display: block;
	height: 100%;
	object-fit: cover;
	object-position: center;
	width: 100%;
}
	
dd.layout-container {
	display: block;
	overflow: hidden;
	padding-block: 1rem 2rem;
	width: 100%;
}

	dd.layout-container + dd.layout-container {
		padding-top: 0;
	}

article dl dd.layout-container div.keyboard-wrapper {
	width: 100%;
	line-height: 0;
	margin: 0;
	position: relative;
	line-height: 0;
}
	
	div.keyboard-wrapper.all-rows {
		aspect-ratio: 12 / 4;
	}

	div.keyboard-wrapper.bottom-row {
		aspect-ratio: 12 / 2;
	}
		
.keyboard {
	display: grid;
	container-type: size;
	container-name: keyboard;
	font-size: 1rem;
	gap: 0.3cqw;
	height: 100%;
	grid-auto-rows: 1fr;
	grid-template-columns: repeat(48, 1fr);
	transform-origin: center center;
	width: 100%;
}

.key {
	align-items: center;
	background: linear-gradient(
			to bottom,
			rgba(255, 255, 255, 0.06) 0%,
			rgba(255, 255, 255, 0.13) 100%
		), var(--color-black);
	border-radius: 0.4em;
	box-shadow:
		inset 0 0 0 1px var(--color-outline-subtle),
		0 1px 2px rgba(0,0,0,0.07),
		0 3px 5px rgba(0,0,0,0.1);
	box-sizing: border-box;
	color: var(--color-white);
	display: flex;
	font-variant-numeric: tabular-nums;
	font-feature-settings: "tnum";
	justify-content: center;
	line-height: 1em;
	margin: 0;
	overflow: hidden;
	padding: 0.4em 0.2em 0.2em 0.2em;
	pointer-events: none;
	text-align: center;
	transition:
		box-shadow 0.2s ease,
		transform 0.12s cubic-bezier(0.4, 0, 0.2, 1),
		text-shadow 0.2s ease;
}

	.key.modifier {
		background: linear-gradient(
				to bottom,
				rgba(255, 255, 255, 0.06) 0%,
				rgba(255, 255, 255, 0.13) 100%
			), var(--color-black-field-lighter);
	}
	
	.key.ghost,
	.key.optional {
		opacity: 0.2;
		cursor: default;
	}
	
	.keyboard:hover .key {
		box-shadow:
			inset 0 0 0 1px var(--color-outline-subtle),
			0 1px 2px rgba(0, 0, 0, 0.05),
			0 4px 8px rgba(0, 0, 0, 0.08),
			0 6px 16px rgba(0, 0, 0, 0.06);
		text-shadow:
			0 0 2px rgba(255, 220, 180, 0.4),
			0 0 5px rgba(255, 200, 150, 0.2);
	}

	.key.empty {
		visibility: hidden;
	}

	.key.ghost {
		background: linear-gradient(
				to bottom,
				var(--color-white) 0%,
				var(--color-emphasis) 70%,
				var(--color-black-field-lighter) 100%
			), var(--color-emphasis);
	}
	
	.key.optional {
		background-color: var(--color-black-field-lighter);
	}

	.u-1		{ grid-column: span 4; }
	.u-1-25		{ grid-column: span 5; }
	.u-1-5		{ grid-column: span 6; }
	.u-1-75		{ grid-column: span 7; }
	.u-2		{ grid-column: span 8; }
	.u-2-25		{ grid-column: span 9; }
	.u-2-5		{ grid-column: span 10; }
	.u-2-75		{ grid-column: span 11; }
	.u-7-0		{ grid-column: span 28; }

article {
	margin: 0;
	scroll-margin-top: 1rem;
}

article :first-child {
	margin-top: 0;
}

article :last-child {
	margin-bottom: 0;
}

section.newsletter-form {
	margin-block: 2rem;
}

#specs section {
	border-radius: var(--radius-standard);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	transition: all 0.2s ease;
}

#specs section:hover {
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

footer {
	align-items: stretch;
	justify-content:space-between;
	display: flex;
	margin: 0;
	padding: 0 0 8rem 0;
}

.footer-info {
	display: flex;
	flex: 2;
	flex-direction: column;
	padding-block: 2rem;
}

.footer-copy {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.top-link {
	align-items: center;
	display: flex;
	flex: 0 0 auto;
	flex-direction: column;
	justify-content: start;
	text-decoration: none;
	transition: all 0.2s ease;
}

.top-link-text {
	align-items: center;
	display: flex;
	flex-direction: row;
	gap: 0.25em;
	position: relative;
	height: auto;
	overflow: hidden;
	text-align: center;
	transition:
		transform 0.35s cubic-bezier(0.33, 1.65, 0.6, 1.15) 0.05s,
		opacity 0.2s ease;
	vertical-align: bottom;
}

.top-arrow-wrap {
	align-items: center;
	display: flex;
	height: 1em;
	justify-content: center;
	line-height: 1;
	position: relative;
	overflow: hidden;
	width: 1.25em;
}

.top-link.arrow {
	display: block;
	position: absolute;
	left: 0;
	width: 100%;
	text-align: center;
	line-height: 1;
	transition: transform 0.3s ease;
}

.top-link.arrow.front {
	display: inline-block;
	transform: translateY(10%);
}

.top-link.arrow.back {
	display: inline-block;
	transform: translateY(100%);
	transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
}

.top-link:hover .top-link.arrow.front {
	transform: translateY(-100%);
}

.top-link:hover .top-link.arrow.back {
	transform: translateY(10%);
}

header {
	padding: 0;
	position: relative;
}

.top-level-wrapper.nav-wrapper {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	z-index: 11;
}

.nav-pseudo-article {
	position: relative;
		width: 100%;
		margin-inline: auto;
}

nav {
	border-radius: var(--radius-standard);
	box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
	background-color: var(--color-emphasis-nav);
	backdrop-filter: blur(30px);
	-webkit-backdrop-filter: blur(30px);
	line-height: 1;
}

nav::before {
	content: "";
	border-radius: var(--radius-standard);
	position: absolute;
	inset: 0;
	background: var(--color-nav-back);
	pointer-events: none;
	z-index: 0;
}

.nav-header {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
}

nav p,
.nav-header a  {
	padding: 0.5rem 1rem;
	margin: 0;
	z-index: 12;
}

nav p {
	flex: 1;
}


.dot-blink {
  display: inline-block;
  opacity: 1;
  transition: none;
}

.nav-header a.top-link {
	border-left: 1px solid var(--color-emphasis-lighter);
}

nav li {
	background-color: transparent;
	transition: all 0.2s ease;
	border-left: 1px solid var(--color-emphasis-lighter);
	border-top: 1px solid var(--color-emphasis-lighter);
	z-index: 12;
}

li.mobile-hidden {
	display: none;
}

nav li.row-start {
	border-left: none;
}


nav li a:hover,
nav li a.active {
	background-color: var(--color-white);
}

figure {
	margin: 0;
}

	.product-card figure {
		margin: 0;
	}

#features .left,
#features .right {
	width: 100%;
}

#features .left {
	margin-inline: 0 auto;
}

#features .right {
	margin-inline: auto 0;
}

figcaption {
	margin-block: 1rem;
}

	.product-card figcaption {
		margin-block: 2rem 0;
	}

p {
	margin-block: 0.7rem;
}

	figcaption > * {
		margin-block: 0;
	}
	
	.product-card p {
		margin: 0;
		text-decoration: none;
	}
	
	footer p {
		margin-block: 0 0.2rem;
	}
	
	.card-footer {
		align-items: baseline;
		display: flex;
		gap: 1em;
		justify-content: space-between;
	}

	.card-footer .data {
		align-self: flex-end;
	}

	.hero-spacer,
	.hero-image-wrapper {
		aspect-ratio: 1 / 1.75;
		height: auto;
		margin: 0;
		width: 100%;
		top: 0;
		left: 0;
	}
	
	.hero-spacer {
		position: relative;
		z-index: -1;
	}

	.hero-image-wrapper {
		overflow: hidden;
		position: absolute;
	}
	
	.hero-image-wrapper img {
		height: 100%;
		margin-left: auto;
		margin-right: auto;
		max-width: none;
		position: absolute;
		top: 0;
		bottom: 0;
		left: 50%;
		transform: translateX(-50%);
		width: auto;
	}
	
/* MailChimp */

.newsletter-form {
	border-radius: var(--radius-standard);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	transition: all 0.2s ease;
}

.newsletter-form:hover {
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.connect h3 {
	padding-inline: 3rem;
}

#mc_embed_shell {
	background-color: var(--color-white);
	border-radius: 0 0 var(--radius-standard) var(--radius-standard);
}

#mc_embed_signup_scroll,
.mc-field-group {
	display: flex;
	flex-direction: column;
}

.mc-field-group label {
	padding-bottom: 0;
}

.mc-field-group input {
	border-style: none;
	color: var(--color-alert-blue);
	font-size: inherit;
	line-height: 1.4;
	transition: all 0.2s ease;
	background-color: var(--color-input-field);
	border-radius: 1.25rem 1.25rem 0.3rem 1.25rem;
	margin: 0.2rem 1rem 1rem 1rem;
	padding: 0.6rem 0.9rem 0.5rem 0.9rem;
}

	.mc-field-group input:focus-visible {
		outline: none;
	}
	
	input::placeholder {
		color: var(--color-emphasis);
	}

.optionalParent .foot {
	display: inline-flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
	width: 100%;
}

.optionalParent .foot * {
	height: fit-content;
	width: fit-content;
}

.optionalParent .foot input {
	background-color: var(--color-alert-blue);
	border-radius: 0.3rem 1.5rem 1.5rem;
	border-style: none;
	box-shadow: none;
	color: var(--color-white);
	display: inline-block;
	height: 3em;
	font-family: var(--font-sans);
	font-size: var(--font-size-caps);
	font-weight: 400;
	letter-spacing: 0.1em;
	padding: 0.6rem 2rem;
	margin: 1rem;
	max-width: 50%;
	transition: all 0.2s ease;
	width: fit-content;
	flex: 1 1 auto;
	transition: all 0.2s ease;
}

.optionalParent .foot p span img {
	height: auto;
	max-width: 180px;
	padding-inline: 1rem;
	width: 100%;
}

.optionalParent a {
	opacity: 0.7;
}

.optionalParent p {
	display: inline-flex;
	flex: 0 1 auto;
	height: fit-content;
	margin: 0;
}

.optionalParent .foot p a {
	display: inline-flex;
	height: fit-content;
	width: fit-content;
	margin: 0;
	padding: 0;
}

.optionalParent .foot input:hover {
	background-color: var(--color-alert-blue-hover);
	text-decoration: underline;
	text-decoration-style: wavy;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.title-wrapper {
	align-items: stretch;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	line-height: 1em;
	margin-inline: auto;
	margin-block: 0 2rem;
}

.view-placeholder {
	background: linear-gradient(
			to bottom,
			rgba(255, 255, 255, 0.06) 0%,
			rgba(255, 255, 255, 0.13) 100%
		), var(--color-black);
	border-radius: 1vw;
	margin-inline: auto;
	width: 100%;
}

.view-placeholder.bottom {
	aspect-ratio: 12 / 7;
}

.view-placeholder.front {
	aspect-ratio: 12 / 1;
}

.view-placeholder.top {
	aspect-ratio: 12 / 7;
}

.view-placeholder.back {
	aspect-ratio: 12 / 1;
}

.view-placeholder.side {
	aspect-ratio: 7 / 1;
	width: calc(100% * 7 / 12);
}

.product-card:focus-visible,
.button-wrapper .button:focus-visible,
.optionalParent .foot input:focus-visible {
	outline-offset: 4px;
}

nav a:focus-visible {
	border-radius: var(--radius-standard);
	outline-offset: -4px;
}

/*											breakpoint debug */

	/*										Breakpoint Visualizer Base Styles */
	.debug .breakpoint-debug {
		position: fixed;
		top: 30px;
		right: 0;
		z-index: 99999;
		display: flex;
		flex-direction: column;
		gap: 0.1rem;
		font-family: sans-serif;
		font-size: 0.7rem;
		line-height: 1;
		background: rgba(0,0,0,0.03);
		padding: 0.3rem 0.4rem;
		border-radius: 0 0 0 0.3rem;
		pointer-events: none;
	}

	.debug .breakpoint-debug div {
		background: #aaa;
		color: white;
		padding: 0.1rem 0.4rem;
		border-radius: 0.2rem;
		opacity: 0.5;
		transition: all 0.2s ease;
	}

	#viewport-width {
		background: hotpink;
		opacity: 1;
	}

	/*										Default: base breakpoint active */
	.debug .breakpoint-debug .bp-0 {
		background: limegreen;
		opacity: 1;
	}

	/*										Scoped Media Queries */
	@media (min-width: 480px) {
		.debug .breakpoint-debug .bp-480 {
			background: limegreen;
			opacity: 1;
		}
	}

	@media (min-width: 640px) {
		.debug .breakpoint-debug .bp-640 {
			background: limegreen;
			opacity: 1;
		}
	}

	@media (min-width: 768px) {
		.debug .breakpoint-debug .bp-768 {
			background: limegreen;
			opacity: 1;
		}
	}

	@media (min-width: 1024px) {
		.debug .breakpoint-debug .bp-1024 {
			background: limegreen;
			opacity: 1;
		}
	}

	@media (min-width: 1280px) {
		.debug .breakpoint-debug .bp-1280 {
			background: limegreen;
			opacity: 1;
		}
	}
	
/*											end breakpoint debug */



@media (min-width: 480px) {

	.top-level-wrapper {
		padding-inline: 2rem;
	}

	nav,
	.specs-grid,
	.product-array,
	.newsletter-form {
		margin-inline: -1rem;
	}

	#specs li,
	#specs dt,
	#specs dd {
		padding-inline: 1rem;
	}

	.mc-field-group label {
		padding-inline: 2rem;
	}

	#features figcaption {
		width: 75%;
	}

	a.button {
		margin-inline: 2rem;
	}

	footer {
		padding: 0 0 6rem 0;
	}

}



@media (min-width: 640px) {					/* sm; small tablets, large phones (landscape); < 480 would be for smaller phones */

	.top-level-wrapper {
		padding-inline: 15%
	}

	h2,
	article > p,
	#design figure {
		margin-inline: 0;
	}

	li.mobile-hidden {
		display: flex;
	}

	a.button {
		margin-inline: auto;
		width: 70%;
	}

	nav,
	.specs-grid,
	.product-array {
		margin-inline: -2rem;
	}

	.product-card {
		padding: 2rem;
	}

	#specs li,
	#specs dt,
	#specs dd {
		padding-inline: 2rem;
	}
	
	.newsletter-form {
		margin-inline: -2rem;
	}

	#features figcaption,
	#design figcaption {
		width: 66.666%;
	}

}



@media (min-width: 768px) {					/* md; tablets, small desktops; "start with these two" */

	.nav-pseudo-article,
	article,
	footer {
		max-width: 620px;
		margin-inline: auto;
	}

	nav li a {
		padding-inline: 1rem;
	}




	.specs-grid dl:not(.specs-grid :first-child dl),
	.specs-grid ul {
		display: grid;
		grid-template-columns: 1fr 1fr;
		column-gap: 0;
		row-gap: 0;
	}

	#specs .specs-grid dl dt:not(.specs-grid :first-child dl dt) {
		grid-column: 1;
		align-self: start;
		margin: 0;
	}

	#specs .specs-grid dl dd:not(.specs-grid :first-child dl dd) {
		border-top-width: 1px;
		border-left: 1px solid var(--color-emphasis-lighter);
		grid-column: 2;
		margin: 0;
		padding-block: 0.5rem;
	}

	#specs .specs-grid ul {
		background-color: var(--color-emphasis-lighter);
		column-gap: 1px;
	}
	
	#specs .specs-grid ul li {
		border-width: 1px 0 0 0;
		margin: 0;
	}

	#specs li,
	#specs dt,
	#specs dd {
		padding-inline: 2rem;
	}
	
	.product-array {
		display: flex;
		gap: 1rem;
		flex-direction: row;
	}
	
	.product-card {
		height: auto;
		padding: 1rem;
	}
	
	.newsletter-form {
		margin-inline: auto;
		width: 70%;
	}

	.hero-spacer,
	.hero-image-wrapper {
		aspect-ratio: 1.25 / 1;
	}

	.hero-image-wrapper img {
		object-fit: cover;
		object-position: center center;
		height: 100%;
		width: 100%;
		margin: 0;
		transform: none;
		position: relative;
		top: auto;
		bottom: auto;
		left: auto;
	}

}



@media (min-width: 1024px) {				/* lg; laptops, large tablets (landscape); "start with these two" */

	.specs-grid,
	.product-array {
		margin-inline: -4rem;
	}

	nav {
		margin-inline: -4rem;
	}

	nav li a {
	}

	.button-wrapper {
		margin-inline: calc((100vw - 960px) / 2);
		padding-inline: 0;
	}

	.button {
		max-width: calc(620px * 0.7);
	}

	.hero-spacer,
	.hero-image-wrapper {
		margin-inline: calc((100vw - 960px) / 2);
		max-width: 960px;
	}

	.divider-image {
		padding-inline: calc((100vw - 960px) / 2);
	}

	.divider-image img {
		width: 100%;
		height: 100%;
	}

}



@media (min-width: 1280px) {				/* xl; desktops, high-res laptops */
}