/**
 * Academic Research Access page and homepage promotion.
 *
 * Scoped to the feature so it does not create another global token system.
 */

.academic-access-page,
.academic-access-promo {
	--academic-navy: #17385f;
	--academic-navy-deep: #102947;
	--academic-blue: #2e4e7e;
	--academic-cyan: #87ceeb;
	--academic-purple: #7657b5;
	--academic-ink: #17263a;
	--academic-text: #3d4d61;
	--academic-muted: #66768a;
	--academic-line: #d8e1ea;
	--academic-surface: #ffffff;
	--academic-soft: #f3f6f9;
	--academic-success: #176b45;
	--academic-error: #a22b36;
	font-family: 'Noto Sans', 'Noto Sans SC', Arial, sans-serif;
}

.academic-access-page {
	background: var(--academic-surface);
	color: var(--academic-text);
}

.academic-access-page *,
.academic-access-promo * {
	box-sizing: border-box;
}

.academic-access-shell {
	width: min(100% - 48px, 1160px);
	margin: 0 auto;
}

.academic-access-section {
	padding: 84px 0;
}

.academic-access-section--muted,
.academic-access-section--form {
	background: var(--academic-soft);
}

.academic-access-section-label,
.academic-access-eyebrow {
	margin: 0 0 12px;
	color: var(--academic-blue);
	font-size: 0.76rem;
	font-weight: 800;
	letter-spacing: 0.14em;
	line-height: 1.4;
	text-transform: uppercase;
}

.academic-access-page h1,
.academic-access-page h2,
.academic-access-page h3 {
	font-family: var(--font-secondary, Georgia, serif);
	color: var(--academic-ink);
}

.academic-access-page h2 {
	margin: 0;
	font-size: clamp(1.85rem, 3.5vw, 2.65rem);
	font-weight: 700;
	letter-spacing: -0.025em;
	line-height: 1.18;
}

.academic-access-page h3 {
	margin: 0;
	font-weight: 700;
}

.academic-access-page p,
.academic-access-page li {
	font-size: 1rem;
	line-height: 1.75;
}

.academic-access-page a {
	text-underline-offset: 3px;
}

.academic-access-hero {
	position: relative;
	overflow: hidden;
	padding: 116px 0 110px;
	border-top: 4px solid var(--academic-purple);
	background:
		linear-gradient(90deg, var(--academic-cyan), var(--academic-cyan)) top / 100% 4px no-repeat,
		linear-gradient(135deg, var(--academic-navy) 0%, var(--academic-navy-deep) 100%);
	color: #ffffff;
}

.academic-access-hero::after {
	position: absolute;
	right: -140px;
	bottom: -190px;
	width: 520px;
	height: 520px;
	border: 1px solid rgba(135, 206, 235, 0.22);
	border-radius: 50%;
	box-shadow:
		0 0 0 72px rgba(135, 206, 235, 0.035),
		0 0 0 144px rgba(118, 87, 181, 0.025);
	content: '';
	pointer-events: none;
}

.academic-access-hero__inner {
	position: relative;
	z-index: 1;
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.academic-access-eyebrow {
	color: var(--academic-cyan);
}

.academic-access-hero h1 {
	margin: 0;
	color: #ffffff;
	font-size: clamp(2.6rem, 6vw, 4.7rem);
	font-weight: 700;
	letter-spacing: -0.04em;
	line-height: 1.04;
}

.academic-access-hero__subtitle {
	max-width: 760px;
	margin: 24px auto 0;
	color: #ffffff;
	font-family: var(--font-secondary, Georgia, serif);
	font-size: clamp(1.25rem, 2.5vw, 1.75rem) !important;
	font-weight: 600;
	line-height: 1.45 !important;
}

.academic-access-hero__intro {
	max-width: 790px;
	margin: 24px auto 0;
	color: rgba(255, 255, 255, 0.82);
	font-size: 1.04rem !important;
}

.academic-access-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 12px 24px;
	border: 2px solid transparent;
	border-radius: 6px;
	font-size: 0.96rem;
	font-weight: 700;
	line-height: 1.3;
	text-align: center;
	text-decoration: none;
	transition:
		background-color 0.2s ease,
		border-color 0.2s ease,
		color 0.2s ease,
		transform 0.2s ease;
}

.academic-access-button--primary {
	margin-top: 34px;
	background: var(--academic-cyan);
	color: var(--academic-navy-deep) !important;
}

.academic-access-button--primary:hover {
	background: #a1daf2;
	color: var(--academic-navy-deep) !important;
	text-decoration: none;
	transform: translateY(-2px);
}

.academic-access-button:focus-visible,
.academic-access-page input:focus-visible,
.academic-access-page select:focus-visible,
.academic-access-page textarea:focus-visible,
.academic-access-page a:focus-visible {
	outline: 3px solid var(--academic-purple);
	outline-offset: 3px;
}

.academic-access-prose-grid {
	display: grid;
	grid-template-columns: minmax(230px, 0.8fr) minmax(0, 1.7fr);
	gap: 72px;
	align-items: start;
}

.academic-access-prose p {
	margin: 0;
	font-size: 1.08rem;
}

.academic-access-prose p + p {
	margin-top: 20px;
}

.academic-access-heading {
	max-width: 760px;
	margin: 0 auto 46px;
	text-align: center;
}

.academic-access-heading > p:last-child {
	margin: 18px auto 0;
	color: var(--academic-muted);
}

.academic-access-card-grid {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 20px;
}

.academic-access-card {
	grid-column: span 2;
	min-height: 244px;
	padding: 28px 26px;
	border: 1px solid var(--academic-line);
	border-top: 3px solid var(--academic-blue);
	background: var(--academic-surface);
}

.academic-access-card:nth-child(4) {
	grid-column: 2 / span 2;
}

.academic-access-card__number {
	display: block;
	margin-bottom: 28px;
	color: rgba(46, 78, 126, 0.32);
	font-family: var(--font-secondary, Georgia, serif);
	font-size: 1.65rem;
	font-weight: 700;
	line-height: 1;
}

.academic-access-card h3 {
	font-size: 1.2rem;
	line-height: 1.3;
}

.academic-access-card p {
	margin: 14px 0 0;
	color: var(--academic-muted);
	font-size: 0.93rem;
	line-height: 1.65;
}

.academic-access-field-note {
	max-width: 900px;
	margin: 34px auto 0;
	color: var(--academic-muted);
	font-size: 0.91rem !important;
	text-align: center;
}

.academic-access-section--navy {
	background: var(--academic-navy-deep);
	color: rgba(255, 255, 255, 0.82);
}

.academic-access-includes {
	display: grid;
	grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.25fr);
	gap: 64px;
	align-items: start;
}

.academic-access-section--navy .academic-access-section-label {
	color: var(--academic-cyan);
}

.academic-access-section--navy h2 {
	color: #ffffff;
}

.academic-access-includes__heading > p:last-child {
	margin: 20px 0 0;
}

.academic-access-resource-list {
	display: grid;
	gap: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}

.academic-access-resource-list li {
	position: relative;
	padding: 18px 0 18px 42px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15);
	color: #ffffff;
}

.academic-access-resource-list li:first-child {
	border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.academic-access-resource-list li::before {
	position: absolute;
	top: 22px;
	left: 4px;
	width: 20px;
	height: 20px;
	border: 1px solid var(--academic-cyan);
	border-radius: 50%;
	color: var(--academic-cyan);
	content: '✓';
	font-size: 0.75rem;
	font-weight: 700;
	line-height: 18px;
	text-align: center;
}

.academic-access-includes__note {
	grid-column: 1 / -1;
	margin: 6px 0 0;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.15);
	color: rgba(255, 255, 255, 0.66);
	font-size: 0.9rem !important;
}

.academic-access-section--preservation {
	background: #eaf2f7;
}

.academic-access-preservation {
	display: grid;
	grid-template-columns: 120px minmax(0, 1fr);
	gap: 42px;
	align-items: center;
	max-width: 970px;
}

.academic-access-preservation__mark {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 112px;
	height: 112px;
	border: 1px solid rgba(46, 78, 126, 0.26);
	border-radius: 50%;
	color: var(--academic-blue);
	font-family: 'Noto Serif SC', serif;
	font-size: 2.8rem;
}

.academic-access-preservation p:last-child {
	margin: 20px 0 0;
	font-size: 1.06rem;
}

.academic-access-terms-grid {
	display: grid;
	grid-template-columns: 0.78fr 1.22fr;
	gap: 24px;
}

.academic-access-term-panel {
	padding: 32px;
	border: 1px solid var(--academic-line);
	background: var(--academic-surface);
}

.academic-access-term-panel h3 {
	padding-bottom: 14px;
	border-bottom: 2px solid var(--academic-cyan);
	font-size: 1.35rem;
}

.academic-access-term-panel p {
	margin: 20px 0 0;
}

.academic-access-term-panel ul {
	margin: 20px 0 0;
	padding-left: 22px;
}

.academic-access-term-panel li + li {
	margin-top: 9px;
}

.academic-access-form-shell {
	max-width: 960px;
}

.academic-access-heading--form {
	margin-bottom: 34px;
}

.academic-access-form {
	padding: 44px;
	border: 1px solid var(--academic-line);
	background: var(--academic-surface);
	box-shadow: 0 14px 40px rgba(23, 56, 95, 0.07);
}

.academic-access-form-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}

.academic-access-field {
	min-width: 0;
}

.academic-access-field--full {
	grid-column: 1 / -1;
}

.academic-access-field label {
	display: block;
	margin-bottom: 8px;
	color: var(--academic-ink);
	font-size: 0.9rem;
	font-weight: 700;
	line-height: 1.45;
}

.academic-access-field label span {
	color: var(--academic-error);
}

.academic-access-field input,
.academic-access-field select,
.academic-access-field textarea {
	display: block;
	width: 100%;
	min-height: 48px;
	margin: 0;
	padding: 11px 13px;
	border: 1px solid #afbdca;
	border-radius: 4px;
	background: #ffffff;
	color: var(--academic-ink);
	font: inherit;
	line-height: 1.45;
}

.academic-access-field textarea {
	min-height: 142px;
	resize: vertical;
}

.academic-access-field input:hover,
.academic-access-field select:hover,
.academic-access-field textarea:hover {
	border-color: var(--academic-blue);
}

.academic-access-help {
	margin: 7px 0 0;
	color: var(--academic-muted);
	font-size: 0.79rem !important;
	line-height: 1.5 !important;
}

.academic-access-confirmations {
	display: grid;
	gap: 14px;
	margin: 34px 0 0;
	padding: 24px;
	border: 1px solid var(--academic-line);
}

.academic-access-confirmations legend {
	padding: 0 8px;
	color: var(--academic-ink);
	font-size: 0.96rem;
	font-weight: 700;
}

.academic-access-confirmations label {
	display: grid;
	grid-template-columns: 20px minmax(0, 1fr);
	gap: 10px;
	align-items: start;
	color: var(--academic-text);
	font-size: 0.88rem;
	line-height: 1.6;
}

.academic-access-confirmations input {
	width: 18px;
	height: 18px;
	margin: 3px 0 0;
	accent-color: var(--academic-blue);
}

.academic-access-verification-note {
	margin: 20px 0 0;
	padding-left: 14px;
	border-left: 3px solid var(--academic-cyan);
	color: var(--academic-muted);
	font-size: 0.84rem !important;
}

.academic-access-button--submit {
	width: 100%;
	margin-top: 26px;
	border-color: var(--academic-navy);
	background: var(--academic-navy);
	color: #ffffff;
	cursor: pointer;
}

.academic-access-button--submit:hover {
	border-color: var(--academic-blue);
	background: var(--academic-blue);
	transform: translateY(-1px);
}

.academic-access-notice {
	margin: 0 0 26px;
	padding: 22px 24px;
	border: 1px solid currentColor;
	background: #ffffff;
}

.academic-access-notice h3 {
	font-size: 1.1rem;
}

.academic-access-notice p {
	margin: 8px 0 0;
	font-size: 0.9rem;
}

.academic-access-notice--success {
	border-left: 5px solid var(--academic-success);
	color: var(--academic-success);
}

.academic-access-notice--error {
	border-left: 5px solid var(--academic-error);
	color: var(--academic-error);
}

.academic-access-honeypot {
	position: absolute !important;
	left: -10000px !important;
	width: 1px !important;
	height: 1px !important;
	overflow: hidden !important;
}

.academic-access-contact {
	background: var(--academic-surface);
	text-align: center;
}

.academic-access-contact h2 {
	max-width: 720px;
	margin: 0 auto;
}

.academic-access-contact > .academic-access-shell > p:not(.academic-access-section-label) {
	margin: 18px auto 0;
}

.academic-access-contact > .academic-access-shell > a {
	display: inline-block;
	margin-top: 12px;
	color: var(--academic-blue);
	font-size: 1.12rem;
	font-weight: 700;
}

.academic-access-contact__disclaimer {
	max-width: 760px;
	padding-top: 28px;
	border-top: 1px solid var(--academic-line);
	color: var(--academic-muted);
	font-size: 0.85rem !important;
}

/* Homepage credibility banner. */
.academic-access-promo {
	padding: 64px 24px;
	background: #ffffff;
}

.academic-access-promo__inner {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 36px;
	align-items: center;
	max-width: 980px;
	margin: 0 auto;
	padding: 36px 40px;
	overflow: hidden;
	border: 1px solid rgba(46, 78, 126, 0.18);
	border-top: 4px solid var(--academic-purple);
	background:
		linear-gradient(90deg, var(--academic-cyan), var(--academic-cyan)) top / 100% 3px no-repeat,
		#f5f8fb;
}

.academic-access-promo__content {
	position: relative;
	z-index: 1;
}

.academic-access-promo__label {
	margin: 0 0 8px;
	color: var(--academic-blue);
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.13em;
	text-transform: uppercase;
}

.academic-access-promo h2 {
	margin: 0;
	color: var(--academic-ink);
	font-family: var(--font-secondary, Georgia, serif);
	font-size: clamp(1.5rem, 3vw, 2rem);
	line-height: 1.2;
}

.academic-access-promo__text {
	max-width: 670px;
	margin: 12px 0 0;
	color: var(--academic-muted);
	font-size: 0.95rem;
	line-height: 1.65;
}

.academic-access-promo__link {
	position: relative;
	z-index: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 46px;
	padding: 11px 22px;
	border: 2px solid var(--academic-blue);
	border-radius: 5px;
	color: var(--academic-blue) !important;
	font-size: 0.9rem;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
}

.academic-access-promo__link:hover {
	background: var(--academic-blue);
	color: #ffffff !important;
	text-decoration: none;
}

.academic-access-promo__link:focus-visible {
	outline: 3px solid var(--academic-purple);
	outline-offset: 3px;
}

@media (max-width: 900px) {
	.academic-access-prose-grid,
	.academic-access-includes,
	.academic-access-terms-grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.academic-access-card-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.academic-access-card,
	.academic-access-card:nth-child(4) {
		grid-column: auto;
	}

	.academic-access-card:last-child {
		grid-column: 1 / -1;
	}

	.academic-access-includes__note {
		grid-column: auto;
	}
}

@media (max-width: 700px) {
	.academic-access-shell {
		width: min(100% - 32px, 1160px);
	}

	.academic-access-section {
		padding: 58px 0;
	}

	.academic-access-hero {
		padding: 82px 0 76px;
	}

	.academic-access-hero h1 {
		font-size: clamp(2.25rem, 12vw, 3.35rem);
	}

	.academic-access-card-grid,
	.academic-access-form-grid {
		grid-template-columns: 1fr;
	}

	.academic-access-card:last-child,
	.academic-access-field--full {
		grid-column: auto;
	}

	.academic-access-preservation {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.academic-access-preservation__mark {
		width: 88px;
		height: 88px;
		font-size: 2.2rem;
	}

	.academic-access-form {
		padding: 28px 20px;
	}

	.academic-access-confirmations {
		padding: 20px 16px;
	}

	.academic-access-promo {
		padding: 48px 16px;
	}

	.academic-access-promo__inner {
		grid-template-columns: 1fr;
		gap: 22px;
		padding: 30px 24px;
	}

	.academic-access-promo__link {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.academic-access-button,
	.academic-access-promo__link {
		transition: none;
	}
}