/**
 * Age of Dinosaurs — Single Dinosaur Profile Stylesheet
 *
 * Implements styling for the individual specimen exhibition:
 * - Specimen Hero & Natural History Editorial Column
 * - Specimen Field Matrix (Quick Facts)
 * - Proportional Biomechanical Size Comparison Graphic
 * - Stratigraphy & Chronology Cards (Where & When It Lived)
 * - Field Notes & Remarkable Adaptations
 * - Specimen Image Gallery & Accessible Lightbox
 * - Peer-Reviewed Scientific Bibliography & Certification Badge
 * - Related Species & Field Dispatches
 * - Collection Navigation (Previous / Next A–Z)
 *
 * Consumes design tokens from tokens.css and components from components.css.
 *
 * @package AgeOfDinosaurs
 */

/* ==========================================================================
   1. Breadcrumbs Navigation
   ========================================================================== */
.dinosaur-profile__breadcrumbs {
	padding-top: calc(var(--nav-height, 66px) + var(--nav-top-offset, 14px) + 0.75rem);
	padding-bottom: var(--space-md);
	border-bottom: 1px solid var(--color-border-default);
	background-color: var(--color-chalk);
}

/* ==========================================================================
   2. Dinosaur Hero Section
   ========================================================================== */
.dinosaur-hero {
	padding-top: clamp(2rem, 1.5rem + 2vw, 3.5rem);
	padding-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
	background: linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(234, 223, 200, 0.45) 100%);
	border-bottom: 1px solid var(--color-border-default);
}

.dinosaur-hero__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-2xl);
	align-items: center;
}

@media (min-width: 900px) {
	.dinosaur-hero__grid {
		grid-template-columns: 1.1fr 0.9fr;
		gap: var(--space-3xl);
	}
}

.dinosaur-hero__badges {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs);
	margin-bottom: var(--space-md);
}

.dinosaur-hero__title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h1);
	font-weight: var(--font-weight-extrabold);
	line-height: var(--line-height-heading);
	color: var(--color-espresso);
	margin: 0 0 var(--space-xs) 0;
	letter-spacing: -0.02em;
}

.dinosaur-hero__binomial {
	font-family: var(--font-family-heading);
	font-size: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
	font-style: italic;
	font-weight: var(--font-weight-medium);
	color: var(--color-stone);
	margin: 0 0 var(--space-md) 0;
	letter-spacing: -0.01em;
}

.dinosaur-hero__etymology {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-xs) var(--space-sm);
	padding: var(--space-xs) var(--space-md);
	background-color: rgba(234, 223, 200, 0.6);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-lg);
	margin-bottom: var(--space-lg);
	font-size: var(--font-size-small);
}

.dinosaur-hero__meta-label {
	color: var(--color-stone);
	font-family: var(--font-family-data);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-right: 0.25rem;
}

.dinosaur-hero__meta-value {
	color: var(--color-espresso);
	font-weight: var(--font-weight-semibold);
}

.dinosaur-hero__pronunciation .dinosaur-hero__meta-value {
	font-family: var(--font-family-data);
	color: var(--color-fern);
}

.dinosaur-hero__meta-divider {
	color: var(--color-stone);
	opacity: 0.5;
}

.dinosaur-hero__summary {
	font-family: var(--font-family-body);
	font-size: clamp(1.0625rem, 1.02rem + 0.2vw, 1.1875rem);
	line-height: 1.65;
	color: var(--color-espresso);
	margin: 0 0 var(--space-xl) 0;
	max-width: 65ch;
}

.dinosaur-hero__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-md);
	position: relative;
}

.dinosaur-share-toast {
	font-family: var(--font-family-data);
	font-size: var(--font-size-small);
	color: var(--color-fern);
	font-weight: var(--font-weight-bold);
	margin-left: var(--space-xs);
	min-height: 20px;
}

/* Hero Visual Card */
.dinosaur-hero__visual-wrap {
	width: 100%;
}

.dinosaur-hero__figure {
	position: relative;
	margin: 0;
	background: radial-gradient(circle at center, #FFFAF0 0%, #EADFC8 100%);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: var(--space-xl);
	box-shadow: var(--shadow-md);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.dinosaur-hero__image {
	width: 100%;
	max-height: 440px;
	object-fit: contain;
	display: block;
	filter: drop-shadow(0 12px 24px rgba(46, 42, 34, 0.15));
	transition: transform var(--motion-duration-slow) var(--motion-ease-standard);
}

.dinosaur-hero__figure:hover .dinosaur-hero__image {
	transform: scale(1.02);
}

.dinosaur-hero__badge-type {
	position: absolute;
	top: var(--space-md);
	right: var(--space-md);
}

.dinosaur-hero__type-pill {
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.75rem;
	background-color: rgba(255, 250, 240, 0.92);
	backdrop-filter: blur(4px);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-pill);
	font-family: var(--font-family-data);
	font-size: 11px;
	font-weight: 600;
	color: var(--color-stone);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	box-shadow: var(--shadow-xs);
}

.dinosaur-hero__credit {
	margin-top: var(--space-md);
	font-family: var(--font-family-data);
	font-size: 11px;
	color: var(--color-stone);
	text-align: center;
}

/* ==========================================================================
   3. Specimen Field Matrix (Quick Facts Card)
   ========================================================================== */
.dinosaur-facts-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3rem);
}

.dinosaur-facts-card {
	background-color: var(--color-bg-secondary, #EADFC8);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
	box-shadow: var(--shadow-sm);
}

.dinosaur-facts-header {
	margin-bottom: var(--space-xl);
	border-bottom: 1px solid rgba(111, 104, 88, 0.2);
	padding-bottom: var(--space-md);
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: baseline;
	gap: var(--space-xs);
}

.dinosaur-facts-title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
	margin: 0;
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
}

.dinosaur-facts-title-icon {
	color: var(--color-fern);
}

.dinosaur-facts-subtitle {
	font-family: var(--font-family-data);
	font-size: var(--font-size-small);
	color: var(--color-stone);
}

.dinosaur-facts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: var(--space-md);
}

@media (min-width: 1024px) {
	.dinosaur-facts-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

.dinosaur-facts-item {
	background-color: var(--color-bg-surface, #FFFAF0);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-lg);
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: 0.375rem;
	box-shadow: var(--shadow-xs);
}

.dinosaur-facts-item--wide {
	grid-column: 1 / -1;
}

@media (min-width: 768px) {
	.dinosaur-facts-item--wide {
		grid-column: span 2;
	}
}

.dinosaur-facts-label {
	font-family: var(--font-family-data);
	font-size: 11px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-stone);
}

.dinosaur-facts-value {
	font-family: var(--font-family-heading);
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--color-espresso);
	line-height: 1.3;
}

.dinosaur-facts-subvalue {
	font-family: var(--font-family-data);
	font-size: 12px;
	font-weight: 400;
	color: var(--color-stone);
	display: block;
	margin-top: 2px;
}

/* ==========================================================================
   4. Main Editorial Story Section
   ========================================================================== */
.dinosaur-editorial-section {
	padding-top: clamp(2.5rem, 2rem + 2vw, 4.5rem);
	padding-bottom: clamp(2.5rem, 2rem + 2vw, 4.5rem);
}

.dinosaur-profile__content {
	font-family: var(--font-family-body);
	font-size: 1.125rem;
	line-height: 1.8;
	color: var(--color-espresso);
}

.dinosaur-profile__content p {
	margin-top: 0;
	margin-bottom: 1.75rem;
}

.dinosaur-profile__content p:first-of-type::first-letter {
	font-family: var(--font-family-heading);
	font-size: 3.5rem;
	float: left;
	line-height: 0.85;
	padding-right: 0.65rem;
	padding-top: 0.25rem;
	color: var(--color-deep-fern);
	font-weight: var(--font-weight-bold);
}

.dinosaur-profile__content h2,
.dinosaur-profile__content h3,
.dinosaur-profile__content h4 {
	font-family: var(--font-family-heading);
	color: var(--color-espresso);
	margin-top: 2.5rem;
	margin-bottom: 1rem;
	line-height: var(--line-height-heading);
}

.dinosaur-profile__content blockquote {
	border-left: 4px solid var(--color-fern);
	background-color: var(--color-bg-secondary);
	margin: 2rem 0;
	padding: 1.25rem 1.5rem;
	border-radius: 0 var(--radius-md) var(--radius-md) 0;
	font-style: italic;
	color: var(--color-deep-fern);
}

/* ==========================================================================
   5. Visual Human Size Comparison Graphic
   ========================================================================== */
.dinosaur-size-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-size-card {
	background-color: var(--color-bg-surface, #FFFAF0);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: clamp(1.5rem, 1.2rem + 2vw, 3rem);
	box-shadow: var(--shadow-sm);
}

.dinosaur-size-header {
	max-width: 65ch;
	margin-bottom: var(--space-xl);
}

.dinosaur-size-title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
	margin: 0 0 var(--space-xs) 0;
}

.dinosaur-size-desc {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	color: var(--color-stone);
	line-height: 1.6;
	margin: 0;
}

.dinosaur-size-graphic-container {
	width: 100%;
	background-color: rgba(234, 223, 200, 0.4);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-xl);
	padding: var(--space-md);
	overflow-x: auto;
	box-shadow: inset 0 2px 6px rgba(46, 42, 34, 0.04);
}

.dinosaur-size-svg {
	width: 100%;
	min-width: 600px;
	height: auto;
	max-height: 340px;
	display: block;
}

.dinosaur-size-legend {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-lg);
	margin-top: var(--space-lg);
	padding-top: var(--space-md);
	border-top: 1px solid var(--color-border-default);
}

.dinosaur-size-legend-item {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	color: var(--color-espresso);
}

.dinosaur-size-legend-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	display: inline-block;
}

.dinosaur-size-legend-dot--human {
	background-color: var(--color-fern, #3F7D4E);
}

.dinosaur-size-legend-dot--dino {
	background-color: var(--color-clay, #C65D3A);
}

/* ==========================================================================
   6. Where & When It Lived (Context Grid)
   ========================================================================== */
.dinosaur-context-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-context-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 840px) {
	.dinosaur-context-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

.dinosaur-context-card {
	padding: var(--space-xl);
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.dinosaur-context-card__header {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	border-bottom: 1px solid var(--color-border-default);
	padding-bottom: var(--space-sm);
}

.dinosaur-context-icon {
	color: var(--color-fern);
}

.dinosaur-context-card__title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
	margin: 0;
}

.dinosaur-context-badges {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs);
}

.dinosaur-context-dl {
	margin: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-sm);
}

.dinosaur-context-dl dt {
	font-family: var(--font-family-data);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-stone);
}

.dinosaur-context-dl dd {
	margin: 0 0 var(--space-xs) 0;
	font-family: var(--font-family-body);
	font-size: 1rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
}

.dinosaur-context-note {
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	color: var(--color-stone);
	line-height: 1.6;
	margin: auto 0 0 0;
	padding-top: var(--space-sm);
	border-top: 1px dashed var(--color-border-default);
}

/* Mesozoic Chronology Timeline Bar */
.dinosaur-timeline-box {
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-lg);
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.dinosaur-timeline-box__period {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--space-xs);
}

.dinosaur-timeline-box__range {
	font-family: var(--font-family-data);
	font-size: var(--font-size-small);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
}

.dinosaur-timeline-bar {
	display: flex;
	width: 100%;
	height: 48px;
	border-radius: var(--radius-md);
	overflow: hidden;
	box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
	border: 1px solid var(--color-border-default);
}

.dinosaur-timeline-segment {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: var(--color-espresso);
	font-family: var(--font-family-data);
	font-size: 11px;
	transition: all var(--motion-duration-fast) var(--motion-ease-standard);
	position: relative;
	border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.dinosaur-timeline-segment:last-child {
	border-right: none;
}

.dinosaur-timeline-segment--triassic {
	background-color: rgba(217, 137, 75, 0.35);
}

.dinosaur-timeline-segment--jurassic {
	background-color: rgba(63, 125, 78, 0.35);
}

.dinosaur-timeline-segment--cretaceous {
	background-color: rgba(79, 166, 160, 0.35);
}

.dinosaur-timeline-segment.is-active {
	opacity: 1;
	font-weight: 700;
	box-shadow: inset 0 0 0 2px var(--color-espresso);
}

.dinosaur-timeline-segment--triassic.is-active {
	background-color: var(--color-period-triassic);
	color: #FFFFFF;
}

.dinosaur-timeline-segment--jurassic.is-active {
	background-color: var(--color-period-jurassic);
	color: #FFFFFF;
}

.dinosaur-timeline-segment--cretaceous.is-active {
	background-color: var(--color-period-cretaceous);
	color: #FFFFFF;
}

.dinosaur-timeline-label {
	font-weight: 700;
}

.dinosaur-timeline-sub {
	font-size: 9px;
	opacity: 0.85;
}

/* ==========================================================================
   7. Fun Facts / Field Notes Section
   ========================================================================== */
.dinosaur-fun-facts-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-fun-facts-card {
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: clamp(1.5rem, 1.2rem + 2vw, 3rem);
	box-shadow: var(--shadow-sm);
}

.dinosaur-fun-facts-header {
	margin-bottom: var(--space-xl);
}

.dinosaur-fun-facts-title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
	margin: 0;
}

.dinosaur-fun-facts-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-lg);
}

@media (min-width: 768px) {
	.dinosaur-fun-facts-list {
		grid-template-columns: repeat(2, 1fr);
	}
}

.dinosaur-fun-facts-item {
	background-color: var(--color-bg-surface);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-xl);
	padding: var(--space-lg);
	display: flex;
	align-items: flex-start;
	gap: var(--space-md);
	box-shadow: var(--shadow-xs);
}

.dinosaur-fun-facts-num {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background-color: rgba(63, 125, 78, 0.12);
	color: var(--color-fern);
	font-family: var(--font-family-data);
	font-size: 14px;
	font-weight: 700;
	flex-shrink: 0;
}

.dinosaur-fun-facts-text {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	line-height: 1.6;
	color: var(--color-espresso);
}

/* ==========================================================================
   8. Image & Specimen Gallery
   ========================================================================== */
.dinosaur-gallery-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-gallery-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 640px) {
	.dinosaur-gallery-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

.dinosaur-gallery-item {
	background-color: var(--color-bg-surface);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-xl);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	display: flex;
	flex-direction: column;
}

.dinosaur-gallery-btn {
	position: relative;
	width: 100%;
	padding: 0;
	background: radial-gradient(circle at center, #FFFAF0 0%, #EADFC8 100%);
	border: none;
	cursor: pointer;
	overflow: hidden;
	aspect-ratio: 16 / 11;
	display: flex;
	align-items: center;
	justify-content: center;
}

.dinosaur-gallery-btn img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: var(--space-md);
	transition: transform var(--motion-duration-slow) var(--motion-ease-standard);
}

.dinosaur-gallery-overlay {
	position: absolute;
	inset: 0;
	background-color: rgba(46, 42, 34, 0.65);
	color: var(--color-chalk);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	font-weight: 600;
	opacity: 0;
	transition: opacity var(--motion-duration-fast) var(--motion-ease-standard);
}

.dinosaur-gallery-btn:hover img,
.dinosaur-gallery-btn:focus-visible img {
	transform: scale(1.04);
}

.dinosaur-gallery-btn:hover .dinosaur-gallery-overlay,
.dinosaur-gallery-btn:focus-visible .dinosaur-gallery-overlay {
	opacity: 1;
}

.dinosaur-gallery-btn:focus-visible {
	outline: var(--focus-ring-width) solid var(--focus-ring-color);
	outline-offset: -3px;
}

.dinosaur-gallery-info {
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	background-color: var(--color-bg-surface);
	border-top: 1px solid var(--color-border-default);
}

.dinosaur-gallery-tag {
	font-family: var(--font-family-data);
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-fern);
}

.dinosaur-gallery-desc {
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	color: var(--color-stone);
}

/* ==========================================================================
   9. Lightbox Modal Dialog
   ========================================================================== */
.dinosaur-lightbox {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-md);
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--motion-duration-fast) var(--motion-ease-standard),
	            visibility var(--motion-duration-fast) var(--motion-ease-standard);
}

.dinosaur-lightbox.is-open {
	opacity: 1;
	visibility: visible;
}

.dinosaur-lightbox__backdrop {
	position: absolute;
	inset: 0;
	background-color: rgba(46, 42, 34, 0.88);
	backdrop-filter: blur(6px);
}

.dinosaur-lightbox__dialog {
	position: relative;
	z-index: 2;
	max-width: 90vw;
	max-height: 90vh;
	background-color: var(--color-bg-surface);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: var(--space-lg);
	box-shadow: var(--shadow-xl);
	display: flex;
	flex-direction: column;
	align-items: center;
}

.dinosaur-lightbox__close {
	position: absolute;
	top: var(--space-sm);
	right: var(--space-sm);
	width: 44px;
	height: 44px;
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border-default);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: var(--color-espresso);
	transition: background-color var(--motion-duration-fast) var(--motion-ease-standard);
}

.dinosaur-lightbox__close:hover {
	background-color: var(--color-amber);
	color: var(--color-espresso);
}

.dinosaur-lightbox__close:focus-visible {
	outline: var(--focus-ring-width) solid var(--focus-ring-color);
	outline-offset: 2px;
}

.dinosaur-lightbox__figure {
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	max-height: calc(85vh - 60px);
}

.dinosaur-lightbox__img {
	max-width: 100%;
	max-height: 70vh;
	object-fit: contain;
	border-radius: var(--radius-md);
}

.dinosaur-lightbox__caption {
	margin-top: var(--space-md);
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	color: var(--color-espresso);
	text-align: center;
	max-width: 65ch;
}

/* ==========================================================================
   10. Scientific Sources & Registry Verification
   ========================================================================== */
.dinosaur-sources-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-sources-card {
	background-color: var(--color-bg-surface);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-2xl, 20px);
	padding: clamp(1.5rem, 1.2rem + 2vw, 3rem);
	box-shadow: var(--shadow-sm);
}

.dinosaur-sources-header {
	margin-bottom: var(--space-lg);
}

.dinosaur-sources-title {
	font-family: var(--font-family-heading);
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	color: var(--color-espresso);
	margin: 0;
}

.dinosaur-sources-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.dinosaur-sources-item {
	padding: var(--space-md);
	background-color: var(--color-bg-secondary);
	border: 1px solid var(--color-border-default);
	border-radius: var(--radius-lg);
}

.dinosaur-sources-item-title {
	font-family: var(--font-family-heading);
	font-size: 1.125rem;
	font-weight: 700;
	margin: 0 0 0.25rem 0;
}

.dinosaur-sources-link {
	color: var(--color-espresso);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	transition: color var(--motion-duration-fast) var(--motion-ease-standard);
}

.dinosaur-sources-link:hover {
	color: var(--color-fern);
	text-decoration: underline;
}

.dinosaur-sources-subtext {
	font-family: var(--font-family-data);
	font-size: 12px;
	color: var(--color-stone);
}

.dinosaur-reviewed-badge {
	margin-top: var(--space-xl);
	padding: var(--space-md) var(--space-lg);
	background-color: rgba(63, 125, 78, 0.08);
	border: 1px solid rgba(63, 125, 78, 0.3);
	border-radius: var(--radius-lg);
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	font-family: var(--font-family-data);
	font-size: var(--font-size-small);
	color: var(--color-deep-fern);
	font-weight: 600;
}

.dinosaur-reviewed-badge svg {
	color: var(--color-fern);
	flex-shrink: 0;
}

/* ==========================================================================
   11. Related Dinosaurs & Stories Grids
   ========================================================================== */
.dinosaur-related-section,
.dinosaur-stories-section {
	padding-top: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
	padding-bottom: clamp(2rem, 1.5rem + 1.5vw, 3.5rem);
}

.dinosaur-related-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 640px) {
	.dinosaur-related-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.dinosaur-related-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.dinosaur-stories-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-xl);
}

@media (min-width: 768px) {
	.dinosaur-stories-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ==========================================================================
   12. Previous / Next Dinosaur Navigation Bar
   ========================================================================== */
.dinosaur-adjacent-nav {
	padding-top: var(--space-2xl);
	padding-bottom: var(--space-2xl);
	border-top: 1px solid var(--color-border-default);
	background-color: var(--color-bg-primary);
}

.dinosaur-adjacent-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-md);
	align-items: center;
}

@media (min-width: 768px) {
	.dinosaur-adjacent-grid {
		grid-template-columns: 1fr auto 1fr;
		gap: var(--space-xl);
	}
}

.dinosaur-adjacent-item--center {
	text-align: center;
}

.dinosaur-adjacent-item--next {
	text-align: right;
}

.dinosaur-adjacent-link {
	display: inline-flex;
	flex-direction: column;
	text-decoration: none;
	color: var(--color-espresso);
	padding: var(--space-sm) var(--space-md);
	border-radius: var(--radius-lg);
	transition: background-color var(--motion-duration-fast) var(--motion-ease-standard);
}

.dinosaur-adjacent-link:hover {
	background-color: var(--color-bg-secondary);
}

.dinosaur-adjacent-direction {
	font-family: var(--font-family-data);
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-stone);
}

.dinosaur-adjacent-name {
	font-family: var(--font-family-heading);
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--color-espresso);
}

/* ==========================================================================
   13. Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
	.dinosaur-hero__image,
	.dinosaur-gallery-btn img,
	.dinosaur-gallery-overlay,
	.dinosaur-lightbox,
	.dinosaur-adjacent-link {
		transform: none !important;
		transition: none !important;
	}
}