/* ============================================================
 * Research access gate (inc/research-access.php).
 * Standalone document: no theme stylesheet is loaded alongside it.
 * Class prefix: .sra
 * ============================================================ */

@font-face {
	font-family: "Onest";
	src: url("../fonts/Onest/Onest-VariableFont_wght.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

:root {
	--sra-ink: #0a1214;
	--sra-ink-soft: #3a4649;
	--sra-muted: #6b787c;
	--sra-line: #d5dcdf;
	--sra-field: #f7f9fa;
	--sra-paper: #ffffff;
	--sra-wash: #f3f6f7;
	--sra-teal: #0e6f82;
	--sra-teal-deep: #08343d;
	--sra-cta: #e84b19;
	--sra-cta-press: #c93d12;
	--sra-danger: #9b3211;
	--sra-ok: #0e6f82;
	--sra-font: "Onest", "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html,
body {
	margin: 0;
	padding: 0;
}

body.sra-body {
	min-height: 100vh;
	background: var(--sra-wash);
	color: var(--sra-ink);
	font-family: var(--sra-font);
	font-size: 15px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

[hidden] {
	display: none !important;
}

.sra {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
	grid-template-rows: 1fr auto auto;
	grid-template-areas:
		"hero panel"
		"assure panel"
		"assure foot";
	min-height: 100vh;
}

/* Lab backdrop behind the left column (hero + assurances). */
.sra::before {
	content: "";
	grid-column: 1;
	grid-row: 1 / 4;
	background-color: var(--sra-teal-deep);
	background-image:
		linear-gradient(165deg, rgba(6, 30, 36, 0.86) 0%, rgba(8, 52, 61, 0.78) 50%, rgba(6, 26, 31, 0.92) 100%),
		var(--sra-hero-img);
	background-size: cover;
	background-position: center;
}

/* ---------- Hero ---------- */

.sra-hero {
	grid-area: hero;
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 56px;
	padding: 48px 64px 0;
	color: #fff;
}

.sra-assure {
	grid-area: assure;
	position: relative;
	align-self: end;
	padding: 40px 64px 48px;
}

.sra-hero__logo {
	display: block;
	width: 200px;
	height: auto;
}

.sra-hero__copy {
	max-width: 520px;
}

.sra-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin: 0 0 20px;
	padding: 7px 14px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.sra-eyebrow__dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--sra-cta);
}

.sra-hero__title {
	margin: 0 0 18px;
	font-size: 44px;
	font-weight: 500;
	line-height: 1.1;
	letter-spacing: -0.02em;
}

.sra-hero__lede {
	margin: 0;
	max-width: 460px;
	color: rgba(255, 255, 255, 0.82);
	font-size: 16px;
}

.sra-trust {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px 32px;
	margin: 0;
	padding: 28px 0 0;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	list-style: none;
}

.sra-trust__item {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.72);
}

.sra-trust__item strong {
	display: block;
	margin-bottom: 2px;
	color: #fff;
	font-size: 14px;
	font-weight: 600;
}

.sra-trust__icon {
	flex: none;
	margin-top: 1px;
	color: #7fd0df;
}

/* ---------- Panel + card ---------- */

.sra-panel {
	grid-area: panel;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 40px 40px 24px;
}

.sra-card {
	width: 100%;
	max-width: 440px;
	padding: 36px 40px;
	background: var(--sra-paper);
	border: 1px solid var(--sra-line);
	box-shadow: 0 24px 60px -28px rgba(10, 18, 20, 0.28);
}

.sra-card__head {
	margin-bottom: 24px;
}

.sra-card__lock {
	display: block;
	margin-bottom: 16px;
	color: var(--sra-teal);
}

.sra-card__title {
	margin: 0 0 6px;
	font-size: 26px;
	font-weight: 600;
	letter-spacing: -0.01em;
}

.sra-card__sub {
	margin: 0;
	color: var(--sra-muted);
	font-size: 14px;
}

.sra-tabs {
	display: grid;
	grid-template-columns: 1fr 1fr;
	margin-bottom: 24px;
	border-bottom: 1px solid var(--sra-line);
}

.sra-tab {
	display: block;
	padding: 12px 0;
	margin-bottom: -1px;
	border-bottom: 2px solid transparent;
	color: var(--sra-muted);
	font-size: 14px;
	font-weight: 600;
	text-align: center;
	text-decoration: none;
	transition: color 0.15s ease, border-color 0.15s ease;
}

.sra-tab:hover {
	color: var(--sra-ink);
}

.sra-tab[aria-selected="true"] {
	color: var(--sra-ink);
	border-bottom-color: var(--sra-ink);
}

.sra-alert {
	margin: 0 0 20px;
	padding: 12px 14px;
	font-size: 14px;
	border-left: 3px solid currentColor;
}

.sra-alert--error {
	color: var(--sra-danger);
	background: #fbefea;
}

.sra-alert--ok {
	color: var(--sra-ok);
	background: #e9f4f6;
}

.sra-form {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.sra-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.sra-field {
	display: flex;
	flex-direction: column;
	gap: 7px;
}

.sra-label-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
}

.sra-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--sra-ink-soft);
}

.sra-forgot {
	color: var(--sra-teal);
	font-size: 13px;
	text-decoration: none;
}

.sra-forgot:hover {
	text-decoration: underline;
}

.sra-input {
	width: 100%;
	height: 48px;
	padding: 0 14px;
	border: 1px solid var(--sra-line);
	border-radius: 0;
	background: var(--sra-field);
	color: var(--sra-ink);
	font: inherit;
	font-size: 15px;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.sra-input:focus {
	outline: none;
	border-color: var(--sra-teal);
	background: #fff;
	box-shadow: 0 0 0 3px rgba(14, 111, 130, 0.14);
}

.sra-pass {
	position: relative;
}

.sra-pass .sra-input {
	padding-right: 72px;
}

.sra-pass__toggle {
	position: absolute;
	top: 0;
	right: 0;
	height: 48px;
	padding: 0 16px;
	border: 0;
	background: none;
	color: var(--sra-teal);
	font: inherit;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
}

.sra-hint {
	margin: 0;
	color: var(--sra-muted);
	font-size: 12px;
}

.sra-check {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	color: var(--sra-ink-soft);
	font-size: 13px;
	line-height: 1.5;
	cursor: pointer;
}

.sra-check input {
	flex: none;
	width: 18px;
	height: 18px;
	margin: 1px 0 0;
	accent-color: var(--sra-teal);
}

.sra-check a {
	color: var(--sra-teal);
}

.sra-check--plain {
	align-items: center;
}

.sra-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 52px;
	margin-top: 4px;
	border: 0;
	border-radius: 0;
	background: var(--sra-cta);
	color: #fff;
	font: inherit;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.01em;
	cursor: pointer;
	transition: background-color 0.15s ease;
}

.sra-btn:hover,
.sra-btn:focus-visible {
	background: var(--sra-cta-press);
}

.sra-btn:focus-visible {
	outline: 2px solid var(--sra-ink);
	outline-offset: 2px;
}

.sra-btn.is-busy {
	opacity: 0.7;
	cursor: progress;
}

.sra-switch {
	margin: 0;
	color: var(--sra-muted);
	font-size: 13px;
	text-align: center;
}

.sra-switch a {
	color: var(--sra-ink);
	font-weight: 600;
}

/* ---------- Footer ---------- */

.sra-foot {
	grid-area: foot;
	align-self: end;
	justify-self: center;
	width: 100%;
	max-width: 440px;
	padding: 0 0 32px;
	text-align: center;
}

.sra-foot__links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px 18px;
	margin-bottom: 10px;
	font-size: 13px;
}

.sra-foot__links a {
	color: var(--sra-ink-soft);
	text-decoration: none;
}

.sra-foot__links a:hover {
	text-decoration: underline;
}

.sra-foot__legal {
	margin: 0;
	color: var(--sra-muted);
	font-size: 12px;
}

/* ---------- Tablet ---------- */

@media (max-width: 1024px) {
	.sra {
		grid-template-columns: 1fr;
		grid-template-rows: auto auto auto auto;
		grid-template-areas:
			"hero"
			"panel"
			"assure"
			"foot";
	}

	.sra::before {
		grid-row: 1;
	}

	.sra-hero {
		gap: 32px;
		padding: 36px 40px 40px;
	}

	.sra-hero__copy {
		margin-top: 0;
		max-width: 640px;
	}

	.sra-hero__title {
		font-size: 36px;
	}

	.sra-panel {
		justify-content: flex-start;
		padding: 40px 32px;
	}

	/* Below the form on a light background. */
	.sra-assure {
		width: 100%;
		max-width: 720px;
		margin: 0 auto;
		padding: 0 32px 48px;
	}

	.sra-trust {
		border-top-color: var(--sra-line);
	}

	.sra-trust__item {
		color: var(--sra-muted);
	}

	.sra-trust__item strong {
		color: var(--sra-ink);
	}

	.sra-trust__icon {
		color: var(--sra-teal);
	}
}

/* ---------- Mobile ---------- */

@media (max-width: 640px) {
	.sra-hero {
		gap: 24px;
		padding: 24px 20px 28px;
	}

	.sra-assure {
		padding: 0 20px 32px;
	}

	.sra-hero__logo {
		width: 160px;
	}

	.sra-eyebrow {
		margin-bottom: 14px;
		padding: 6px 12px;
		font-size: 11px;
	}

	.sra-hero__title {
		margin-bottom: 12px;
		font-size: 28px;
	}

	.sra-hero__lede {
		font-size: 14px;
	}

	.sra-trust {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 16px;
		padding-top: 20px;
	}

	.sra-trust__item {
		gap: 8px;
		font-size: 12px;
	}

	.sra-trust__item strong {
		font-size: 13px;
	}

	.sra-panel {
		padding: 0 0 32px;
	}

	.sra-card {
		max-width: none;
		padding: 28px 20px;
		border-width: 0 0 1px;
		box-shadow: none;
	}

	.sra-card__title {
		font-size: 22px;
	}

	/* 16px stops iOS zooming into focused fields. */
	.sra-input {
		font-size: 16px;
	}

	.sra-foot {
		padding: 0 20px 32px;
	}
}