:root {
	--navy: #0b2a3d;
	--navy-deep: #082234;
	--ivory: #f7f4ec;
	--paper: #f5f2ed;
	--paper-soft: #fbfaf6;
	--ink: #061724;
	--ink-muted: rgba(6, 23, 36, 0.68);
	--line-dark: rgba(247, 244, 236, 0.1);
	--line-light: rgba(6, 23, 36, 0.08);
	--coral: #ff6b4a;
	--teal: #0a3a42;
	--mist: #e9f0ea;
	--container: 1344px;
	--copy-width: 720px;
	--section-y: 112px;
	--section-y-mobile: 76px;
	--serif: "Cormorant", Georgia, serif;
	--sans: "Inter", Arial, sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body.pureosity-page {
	margin: 0;
	background: var(--navy);
	color: var(--ivory);
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.5;
}

.pureosity-editor-content {
	display: none;
}

.elementor-editor-active .pureosity-editor-content {
	display: block;
}

.pureosity-page a {
	color: inherit;
	text-decoration: none;
}

.pureosity-page img {
	display: block;
	max-width: 100%;
}

.container {
	width: min(calc(100% - 96px), var(--container));
	margin: 0 auto;
}

.eyebrow {
	margin: 0 0 18px;
	color: inherit;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.12em;
	line-height: 1.2;
	text-transform: uppercase;
	opacity: 0.62;
}

h1,
h2,
h3,
p {
	margin-top: 0;
}

h1,
h2,
h3 {
	font-family: var(--serif);
	font-weight: 500;
	letter-spacing: 0;
	line-height: 0.98;
}

h1,
h2 {
	font-size: clamp(46px, 5.4vw, 82px);
}

h3 {
	font-size: clamp(34px, 3.3vw, 56px);
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	border: 0;
	background: var(--coral);
	color: var(--ink);
	cursor: pointer;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.08em;
	line-height: 1;
	padding: 14px 22px;
	text-transform: uppercase;
	transition: background 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
	background: #ff7b5f;
	transform: translateY(-1px);
}

.button:active {
	transform: scale(0.98);
}

.button--coral::after {
	content: "+";
	margin-left: 10px;
}

.button--wide {
	width: 100%;
}

.hero {
	position: relative;
	z-index: 0;
	min-height: 720px;
	overflow: clip;
	background: var(--navy);
}

.hero__background {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(5, 20, 31, 0.08) 0%, rgba(11, 42, 61, 0.18) 42%, rgba(11, 42, 61, 0.58) 100%),
		url("../images/ocean.jpg") center 42% / cover no-repeat;
	filter: brightness(1.08) saturate(1.02);
	opacity: 0.98;
}

.hero::after {
	position: absolute;
	right: 0;
	bottom: -1px;
	left: 0;
	z-index: 1;
	height: 260px;
	background: linear-gradient(180deg, rgba(11, 42, 61, 0) 0%, rgba(11, 42, 61, 0.34) 58%, rgba(11, 42, 61, 0.56) 100%);
	content: "";
	pointer-events: none;
}

.site-nav {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: min(calc(100% - 96px), var(--container));
	margin: 0 auto;
	padding: 34px 0 24px;
	color: rgba(247, 244, 236, 0.9);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.site-nav__brand,
.site-nav__links {
	display: flex;
	align-items: center;
}

.site-nav__brand {
	gap: 24px;
	text-shadow: 0 1px 8px rgba(6, 23, 36, 0.65);
}

.site-nav__links {
	gap: 24px;
	text-shadow:
		0 1px 2px rgba(6, 23, 36, 0.78),
		0 0 14px rgba(6, 23, 36, 0.34);
}

.site-nav__logo {
	width: 28px;
	height: 28px;
	filter: drop-shadow(0 1px 6px rgba(6, 23, 36, 0.7));
	object-fit: contain;
}

.site-nav__links a {
	color: rgba(247, 244, 236, 0.96);
	position: relative;
	transition: color 160ms ease;
	white-space: nowrap;
}

.site-nav__links a::after {
	position: absolute;
	right: 0;
	bottom: -7px;
	left: 0;
	height: 1px;
	background: rgba(247, 244, 236, 0.54);
	content: "";
	opacity: 0;
	transform: scaleX(0.72);
	transition: opacity 160ms ease, transform 160ms ease;
}

.site-nav__links a:hover,
.site-nav__links a:focus-visible {
	color: var(--ivory);
}

.site-nav__links a:hover::after,
.site-nav__links a:focus-visible::after {
	opacity: 1;
	transform: scaleX(1);
}

.hero__content {
	position: relative;
	z-index: 2;
	width: min(calc(100% - 96px), var(--container));
	margin: 0 auto;
	padding-top: 84px;
}

.hero__signature-wrap {
	position: relative;
	width: min(620px, 78vw);
}

.hero__signature {
	width: 400px;
	max-width: 100%;
}

.hero__tagline {
	position: absolute;
	left: min(404px, 57vw);
	top: 158px;
	width: 282px;
	color: var(--ivory);
	font-size: 18px;
	font-weight: 700;
	line-height: 1.2;
}

.hero .button {
	margin-top: 34px;
}

.mission {
	position: relative;
	z-index: 1;
	overflow: clip;
	background: transparent;
	margin-top: -128px;
	padding: 224px 0 116px;
}

.mission__background {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(rgba(11, 42, 61, 0.62), rgba(11, 42, 61, 0.72)),
		url("../images/ocean.jpg") center 44% / cover no-repeat;
	filter: brightness(1.06) saturate(1.02);
	-webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 96px, #000 100%);
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 96px, #000 100%);
	opacity: 1;
}

.mission__background::before {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	height: 260px;
	background: linear-gradient(180deg, rgba(11, 42, 61, 0.22) 0%, rgba(11, 42, 61, 0.08) 50%, rgba(11, 42, 61, 0) 100%);
	content: "";
}

.mission__grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
}

.mission__panel {
	color: var(--ivory);
}

.mission__panel--bordered {
	padding-top: 48px;
}

.mission h1,
.mission h2 {
	margin-bottom: 28px;
	color: var(--ivory);
}

.mission p {
	color: rgba(247, 244, 236, 0.76);
	font-size: 19px;
	line-height: 1.48;
}

.mission__short p {
	margin-bottom: 7px;
}

.mission__more[hidden] {
	display: none;
}

.read-more {
	border: 0;
	border-bottom: 1px solid currentColor;
	background: transparent;
	color: var(--coral);
	cursor: pointer;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.1em;
	margin-top: 18px;
	padding: 0 0 4px;
	text-transform: uppercase;
}

.white-room {
	background: var(--paper);
	color: var(--ink);
	padding: var(--section-y) 0;
}

.section-heading {
	width: min(var(--copy-width), 100%);
	margin-bottom: 56px;
}

.section-heading h2 {
	margin-bottom: 28px;
	color: var(--ink);
}

.section-heading p:not(.eyebrow) {
	color: var(--ink-muted);
	font-size: 20px;
	line-height: 1.48;
}

.white-room__science-grid {
	display: grid;
	grid-template-columns: minmax(280px, 0.62fr) minmax(520px, 1fr);
	align-items: start;
	gap: 72px;
	margin-bottom: 96px;
}

.study-card {
	background: transparent;
	padding: 0;
}

.study-card h3 {
	margin-bottom: 18px;
	color: var(--ink);
}

.study-card p:not(.eyebrow) {
	color: var(--ink-muted);
	font-size: 17px;
	line-height: 1.5;
}

.study-card--nature {
	padding-right: 0;
}

.video-placeholder {
	display: grid;
	min-height: 280px;
	margin: 22px 0 20px;
	place-items: center;
	background: var(--teal);
	color: rgba(247, 244, 236, 0.7);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.media-card__video,
.media-study__video {
	display: block;
	width: 100%;
	background: var(--teal);
	object-fit: cover;
}

.media-card__video {
	aspect-ratio: 16 / 9;
	margin: 18px 0 18px;
}

.media-study {
	display: grid;
	grid-template-columns: minmax(520px, 1fr) minmax(280px, 0.62fr);
	gap: 72px;
	align-items: center;
	margin: 0 0 96px;
	padding: 0;
}

.media-study__copy {
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 0;
	order: 2;
}

.media-study__copy h3 {
	color: var(--ink);
	margin-bottom: 22px;
}

.media-study__copy p:not(.eyebrow) {
	color: var(--ink-muted);
	font-size: 19px;
	line-height: 1.5;
}

.media-study__video {
	aspect-ratio: 16 / 9;
	align-self: center;
	order: 1;
}

.white-room__art-heading {
	width: min(760px, 100%);
	margin: 0 0 36px;
}

.white-room__art-heading h3 {
	margin-bottom: 12px;
	color: var(--ink);
}

.white-room__art-heading p {
	color: var(--ink-muted);
	font-size: 19px;
}

.project-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 36px;
}

.project-card {
	background: transparent;
}

.project-card img,
.byobu-placeholder {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	box-shadow: none;
}

.project-card--byobu img {
	background: var(--paper-soft);
	object-fit: contain;
	padding: 18px;
}

.project-card__body {
	padding: 22px 0 0;
}

.project-card h3 {
	margin-bottom: 12px;
	color: var(--ink);
}

.project-card p:not(.eyebrow) {
	color: var(--ink-muted);
	font-size: 16px;
	line-height: 1.48;
}

.byobu-placeholder {
	display: grid;
	place-items: center;
	background:
		linear-gradient(90deg, rgba(6, 23, 36, 0.05) 1px, transparent 1px),
		linear-gradient(rgba(6, 23, 36, 0.04) 1px, transparent 1px),
		#fbfbf7;
	background-size: 42px 42px;
	color: rgba(6, 23, 36, 0.32);
	text-align: center;
}

.byobu-placeholder span {
	display: block;
	font-family: var(--serif);
	font-size: clamp(58px, 8vw, 104px);
	line-height: 0.9;
}

.byobu-placeholder small {
	display: block;
	margin-top: 12px;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.signup-form input:focus-visible {
	border-color: rgba(255, 107, 74, 0.72);
	outline: 2px solid rgba(255, 107, 74, 0.18);
	outline-offset: 0;
}

.news,
.signup,
.site-footer {
	background: var(--navy);
	color: var(--ivory);
}

.news {
	padding: var(--section-y) 0;
}

.news__heading {
	margin-bottom: 56px;
}

.news h2 {
	margin-bottom: 0;
	color: var(--ivory);
}

.news-item {
	display: grid;
	grid-template-columns: 120px minmax(200px, 1fr) minmax(280px, 0.95fr);
	gap: 36px;
	padding: 24px 0;
}

.news-item span,
.news-item p {
	color: rgba(247, 244, 236, 0.62);
}

.news-item h3 {
	margin: 0;
	color: var(--ivory);
	font-family: var(--sans);
	font-size: 17px;
	font-weight: 600;
	line-height: 1.3;
}

.news-item p {
	margin: 0;
	font-size: 17px;
	line-height: 1.45;
}

.signup {
	padding: 0 0 72px;
}

.signup__box {
	display: grid;
	grid-template-columns: 1fr minmax(360px, 0.72fr);
	gap: 56px;
	padding: 18px 0;
}

.signup__copy h2 {
	color: var(--ivory);
	font-family: var(--sans);
	font-size: 20px;
	font-weight: 600;
	line-height: 1.3;
	margin-bottom: 14px;
}

.signup__copy p:not(.eyebrow),
.signup-form__note,
.signup-form__status {
	color: rgba(247, 244, 236, 0.74);
	font-size: 16px;
}

.signup-form {
	display: grid;
	gap: 14px;
}

.signup-form label {
	display: grid;
	gap: 7px;
}

.signup-form span,
.signup-form__note {
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.signup-form input {
	width: 100%;
	border: 1px solid rgba(247, 244, 236, 0.12);
	background: rgba(2, 11, 17, 0.34);
	color: var(--ivory);
	font: inherit;
	min-height: 42px;
	padding: 10px 14px;
}

.signup-form input::placeholder {
	color: rgba(247, 244, 236, 0.34);
}

.signup-form__note,
.signup-form__status {
	margin: 0;
}

.signup-form__status--success {
	color: #cfe7d7;
}

.signup-form__status--error {
	color: #f1b7a7;
}

.site-footer {
	padding: 36px 0 22px;
}

.site-footer__inner {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 48px;
}

.site-footer h2 {
	color: rgba(247, 244, 236, 0.9);
	font-family: var(--sans);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.4;
	margin-bottom: 14px;
}

.site-footer__brand-link,
.site-footer__bottom-link {
	color: inherit;
	transition: color 160ms ease;
}

.site-footer__brand-link:hover,
.site-footer__brand-link:focus-visible,
.site-footer__bottom-link:hover,
.site-footer__bottom-link:focus-visible {
	color: rgba(247, 244, 236, 0.96);
}

.site-footer p,
.site-footer a,
.site-footer span {
	color: rgba(247, 244, 236, 0.62);
	font-size: 14px;
}

.site-footer h2 .site-footer__brand-link {
	color: rgba(247, 244, 236, 0.9);
}

.site-footer h2 .site-footer__brand-link:hover,
.site-footer h2 .site-footer__brand-link:focus-visible {
	color: rgba(247, 244, 236, 0.96);
}

.site-footer__links {
	display: grid;
	gap: 8px;
	text-align: right;
	text-transform: uppercase;
}

.site-footer__navs {
	display: grid;
	gap: 22px;
}

.site-footer__links a {
	transition: color 160ms ease;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
	color: rgba(247, 244, 236, 0.92);
}

.site-footer__links--social {
	padding-top: 18px;
}

.site-footer__links--social span {
	color: rgba(247, 244, 236, 0.38);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.social-icons {
	display: flex;
	justify-content: flex-end;
	gap: 10px;
	margin-top: 2px;
}

.social-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 1px solid rgba(247, 244, 236, 0.14);
	color: rgba(247, 244, 236, 0.7);
	transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.social-icon:hover,
.social-icon:focus-visible {
	border-color: rgba(247, 244, 236, 0.32);
	color: rgba(247, 244, 236, 0.96);
	transform: translateY(-1px);
}

.social-icon svg {
	width: 18px;
	height: 18px;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.8;
}

.social-icon svg path {
	fill: currentColor;
	stroke: none;
}

.social-icon:first-child svg path,
.social-icon:first-child svg rect,
.social-icon:first-child svg circle,
.social-icon:last-child svg rect {
	fill: none;
	stroke: currentColor;
}

.social-icon:last-child svg path {
	fill: currentColor;
	stroke: none;
}

.site-footer__bottom {
	grid-column: 1 / -1;
	display: flex;
	justify-content: space-between;
	padding-top: 18px;
}

@media (max-width: 900px) {
	.container,
	.site-nav,
	.hero__content {
		width: min(calc(100% - 40px), var(--container));
	}

	.site-nav {
		align-items: flex-start;
		gap: 22px;
	}

	.site-nav__links {
		flex-wrap: wrap;
		justify-content: flex-end;
		gap: 12px 20px;
	}

	.hero {
		min-height: 640px;
	}

	.hero__tagline {
		position: static;
		margin: -56px 0 0 52%;
		width: min(220px, 52vw);
		font-size: 13px;
	}

	.mission__grid,
	.white-room__science-grid,
	.media-study,
	.project-grid,
	.signup__box,
	.site-footer__inner {
		grid-template-columns: 1fr;
	}

	.study-card {
		padding: 30px 0;
	}

	.study-card--nature {
		border-left: 0;
		padding-left: 0;
	}

	.media-study__copy,
	.media-study__video {
		order: initial;
	}

	.media-study__copy {
		min-height: auto;
	}

	.news-item {
		grid-template-columns: 56px 1fr;
	}

	.news-item p {
		grid-column: 2;
	}

	.site-footer__links {
		text-align: left;
	}

	.social-icons {
		justify-content: flex-start;
	}
}

@media (max-width: 560px) {
	h1,
	h2 {
		font-size: 46px;
	}

	.site-nav {
		padding-top: 24px;
	}

	.site-nav__links {
		display: none;
	}

	.hero {
		min-height: 560px;
	}

	.hero__content {
		padding-top: 48px;
	}

	.hero__signature {
		width: 300px;
		transform: translateY(-42px);
	}

	.hero__tagline {
		font-size: 14px;
		margin: -32px 0 0 48%;
	}

	.hero .button {
		margin-top: 44px;
	}

	.mission,
	.white-room,
	.news {
		padding: var(--section-y-mobile) 0;
	}

	.mission {
		margin-top: -88px;
		padding: 164px 0 76px;
	}

	.mission__background {
		-webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 96px, #000 100%);
		mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 96px, #000 100%);
	}

	.white-room__science-grid {
		gap: 34px;
		margin-bottom: 62px;
	}

	.study-card,
	.project-card__body,
	.signup__box {
		padding: 22px;
	}

	.signup__box {
		padding: 28px 0;
	}

	.video-placeholder {
		min-height: 210px;
	}

	.media-study {
		gap: 28px;
		margin-bottom: 62px;
		padding: 0;
	}

	.news-item {
		gap: 18px;
	}

	.site-footer__bottom {
		display: grid;
		gap: 8px;
	}
}