/*
Theme Name: A Tale of Two Cultures
Theme URI: https://example.com/a-tale-of-two-cultures
Author: Theme Developer
Author URI: https://example.com
Description: A minimalist editorial-style WordPress theme with black and white color scheme, serif typography for headlines, and clean design.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: two-cultures
Tags: blog, editorial, black-and-white, custom-logo, custom-menu, featured-images, theme-options

A Tale of Two Cultures is a minimalist editorial-style theme perfect for magazines, blogs, and interview-focused websites.
*/

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
	--color-black: #000;
	--color-white: #fff;
	--color-gray: #555;
	--color-gray-light: #999;
	--color-border: #eee;
	--color-border-dark: #ddd;

	--font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
	--font-sans:
		system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 1.5rem;
	--spacing-lg: 2rem;
	--spacing-xl: 3rem;
	--spacing-xxl: 4rem;

	--max-width: 1200px;
	--max-width-narrow: 800px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	margin: 0;
	padding: 0;
	font-family: var(--font-sans);
	font-size: 1rem;
	color: var(--color-black);
	background-color: var(--color-white);
}

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

a {
	color: var(--color-black);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover {
	color: var(--color-gray);
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--color-black);
	outline-offset: 2px;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-serif);
	font-weight: 400;
	line-height: 1.2;
	margin: 0 0 var(--spacing-sm);
}

h1 {
	font-size: 2.5rem;
}

h2 {
	font-size: 2rem;
}

h3 {
	font-size: 1.5rem;
}

h4 {
	font-size: 1.25rem;
}

p {
	margin: 0 0 var(--spacing-sm);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 var(--spacing-md);
}

.container--narrow {
	max-width: var(--max-width-narrow);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
	border-bottom: 1px solid var(--color-black);
	padding: var(--spacing-lg) 0;
}

.site-header__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.site-branding {
	margin-bottom: var(--spacing-md);
}

.site-title {
	font-family: var(--font-serif);
	font-size: 2.5rem;
	font-weight: 400;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	margin: 0;
}

.site-title a {
	color: var(--color-black);
}

.site-title a:hover {
	color: var(--color-black);
}

.site-tagline {
	font-family: var(--font-serif);
	font-size: 0.875rem;
	font-style: italic;
	color: var(--color-gray);
	margin: var(--spacing-xs) 0 0;
	letter-spacing: 0.02em;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.main-navigation {
	width: 100%;
}

.main-navigation ul {
	display: flex;
	justify-content: center;
	gap: var(--spacing-lg);
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-navigation li {
	margin: 0;
}

.main-navigation a {
	font-family: var(--font-sans);
	font-size: 0.75rem;
	font-weight: 400;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-black);
	padding: var(--spacing-xs) 0;
	display: block;
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
	color: var(--color-gray);
}

/* Mobile Navigation */
.menu-toggle {
	display: none;
	background: none;
	border: none;
	font-size: 1.5rem;
	cursor: pointer;
	padding: var(--spacing-xs);
}

@media (max-width: 768px) {
	.main-navigation {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.menu-toggle {
		display: block;
		margin: 0 auto;
	}

	.js .main-navigation ul {
		display: none;
		flex-direction: column;
		align-items: center;
		gap: var(--spacing-sm);
		padding: var(--spacing-md) 0;
	}

	.js .main-navigation.toggled ul {
		display: flex;
	}

	.no-js .menu-toggle {
		display: none;
	}

	.no-js .main-navigation ul {
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: var(--spacing-sm);
		padding: var(--spacing-md) 0;
	}

	/* Header typography scaling */
	.site-title {
		font-size: 1.75rem;
	}

	.site-tagline {
		font-size: 1rem;
	}

	/* Section and page titles */
	.section-title,
	.archive-title {
		font-size: 1.25rem;
	}

	.page-title,
	.single-post__title {
		font-size: 1.75rem;
	}

	/* Card titles */
	.post-card__title {
		font-size: 1rem;
	}

	.interview-card__title {
		font-size: 1.25rem;
	}

	/* Reduce section padding */
	.quote-section,
	.gallery-section,
	.recent-posts-section,
	.page-content,
	.single-post {
		padding: var(--spacing-xl) 0;
	}

	/* Reduce header padding */
	.site-header {
		padding: var(--spacing-md) 0;
	}

	/* Gallery overlay text scaling */
	.gallery-item__overlay {
		font-size: 0.875rem;
		padding: var(--spacing-xs);
	}

	/* Form submit buttons - increase touch target to 44px */
	.wpcf7-form input[type="submit"],
	.comment-form input[type="submit"],
	.search-form .search-submit {
		padding: 0.875rem var(--spacing-lg);
		min-height: 44px;
	}

	/* Form inputs - increase touch target to 44px */
	.wpcf7-form input[type="text"],
	.wpcf7-form input[type="email"],
	.wpcf7-form textarea,
	.comment-form input[type="text"],
	.comment-form input[type="email"],
	.comment-form input[type="url"],
	.comment-form textarea,
	.search-form .search-field {
		padding: 0.875rem var(--spacing-sm);
		min-height: 44px;
	}

	/* Pagination - increase touch target to 44px */
	.pagination .page-numbers {
		min-width: 44px;
		height: 44px;
	}
}

@media (max-width: 900px) {
	.main-navigation ul {
		flex-wrap: wrap;
		gap: var(--spacing-md);
	}
}

/* ==========================================================================
   Quote Section
   ========================================================================== */

.quote-section {
	padding: var(--spacing-xxl) 0;
	text-align: center;
	border-bottom: 1px solid var(--color-border);
}

.quote-text {
	font-family: var(--font-serif);
	font-size: 1.75rem;
	font-style: italic;
	font-weight: 400;
	line-height: 1.5;
	max-width: 900px;
	margin: 0 auto var(--spacing-md);
}

.quote-author {
	font-family: var(--font-sans);
	font-size: 0.875rem;
	color: var(--color-gray);
	letter-spacing: 0.05em;
}

.quote-author::before {
	content: "— ";
}

@media (max-width: 768px) {
	.quote-text {
		font-size: 1.25rem;
	}
}

/* ==========================================================================
   Content Section (Homepage Intro)
   ========================================================================== */

.content-section {
	padding: var(--spacing-xxl) 0;
	border-bottom: 1px solid var(--color-border);
}

.content-section__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-xl);
	align-items: center;
}

.content-section__image {
	aspect-ratio: 4/3;
	overflow: hidden;
}

.content-section__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.content-section__text .entry-content {
	max-width: none;
}

.content-section__text p {
	color: var(--color-gray);
}

.content-section .entry-content p:last-child {
	margin-bottom: 0;
}

@media (max-width: 768px) {
	.content-section {
		padding: var(--spacing-xl) 0;
	}

	.content-section__grid {
		grid-template-columns: 1fr;
	}
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */

.gallery-section {
	padding: var(--spacing-xxl) 0;
	border-bottom: 1px solid var(--color-border);
}

.section-title {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	text-align: center;
	margin-bottom: var(--spacing-xl);
	letter-spacing: 0.05em;
}

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 0;
	justify-items: center;
}

.gallery-item {
	position: relative;
	overflow: hidden;
	aspect-ratio: 1;
	width: 100%;
}

.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition:
		transform 0.3s ease,
		filter 0.3s ease;
}

.gallery-item a {
	display: block;
	width: 100%;
	height: 100%;
}

.gallery-item:hover img {
	transform: scale(1.05);
	filter: grayscale(100%);
}

.gallery-item__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-sm);
	font-family: var(--font-serif);
	font-size: 1.125rem;
	color: var(--color-white);
	text-align: center;
	background-color: rgba(0, 0, 0, 0.7);
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.gallery-item:hover .gallery-item__overlay {
	opacity: 1;
}

.gallery-item:focus-within .gallery-item__overlay {
	opacity: 1;
}

@media (max-width: 768px) {
	.gallery-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.gallery-item__overlay {
		opacity: 1;
		background-color: rgba(0, 0, 0, 0.6);
	}
}

@media (max-width: 480px) {
	.gallery-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ==========================================================================
   Recent Posts Section
   ========================================================================== */

.recent-posts-section {
	padding: var(--spacing-xxl) 0;
	border-bottom: 1px solid var(--color-border);
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about-section {
	padding: var(--spacing-xxl) 0;
}

.about-section__content {
	text-align: left;
}

.about-section__content p {
	color: var(--color-gray);
}

.posts-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--spacing-lg);
}

.post-card {
	position: relative;
	border: 1px solid var(--color-border);
	background: var(--color-white);
	transition: transform 0.3s ease;
}

.post-card__link {
	display: block;
	color: inherit;
	text-decoration: none;
}

.post-card__image {
	aspect-ratio: 16/10;
	overflow: hidden;
}

.post-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card:hover {
	transform: scale(1.02);
}

.post-card__content {
	padding: var(--spacing-md);
}

.post-card__title {
	font-family: var(--font-serif);
	font-size: 1.125rem;
	font-weight: 400;
	margin-bottom: var(--spacing-xs);
	line-height: 1.3;
	color: var(--color-black);
}

.post-card__link:hover .post-card__title {
	color: var(--color-gray);
}

.post-card__date {
	font-family: var(--font-sans);
	font-size: 0.75rem;
	color: var(--color-gray-light);
}

.post-card__excerpt {
	font-size: 0.875rem;
	color: var(--color-gray);
	line-height: 1.6;
	margin-top: var(--spacing-sm);
}

@media (max-width: 992px) {
	.posts-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.posts-grid {
		gap: var(--spacing-md);
	}
}

@media (max-width: 576px) {
	.posts-grid {
		grid-template-columns: 1fr;
	}
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	border-top: 1px solid var(--color-black);
	padding: var(--spacing-lg) 0;
	text-align: center;
}

.site-footer__copyright {
	font-family: var(--font-sans);
	font-size: 0.75rem;
	color: var(--color-gray);
	letter-spacing: 0.05em;
}

/* ==========================================================================
   Page Content
   ========================================================================== */

.page-content {
	padding: var(--spacing-xxl) 0;
}

.page-header {
	text-align: center;
	margin-bottom: var(--spacing-xl);
}

.page-title {
	font-family: var(--font-serif);
	font-size: 2.5rem;
	font-weight: 400;
	margin: 0;
}

.entry-content {
	max-width: var(--max-width-narrow);
	margin: 0 auto;
	overflow-wrap: anywhere;
	word-break: break-word;
	hyphens: auto;
}

.entry-content p {
	margin-bottom: var(--spacing-md);
}

.entry-content h2 {
	margin-top: var(--spacing-xl);
}

.entry-content img {
	margin: var(--spacing-lg) 0;
}

.entry-content pre {
	overflow: auto;
}

.entry-content table {
	display: block;
	max-width: 100%;
	overflow-x: auto;
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post {
	padding: var(--spacing-xxl) 0;
}

.single-post__header {
	text-align: center;
	margin-bottom: var(--spacing-xl);
}

.single-post__category {
	font-family: var(--font-sans);
	font-size: 0.625rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-gray);
	margin-bottom: var(--spacing-sm);
}

.single-post__title {
	font-family: var(--font-serif);
	font-size: 2.5rem;
	font-weight: 400;
	margin-bottom: var(--spacing-sm);
}

.single-post__meta {
	font-family: var(--font-sans);
	font-size: 0.875rem;
	color: var(--color-gray);
}

.single-post__featured-image {
	margin-bottom: var(--spacing-xl);
}

.single-post__featured-image img {
	width: 100%;
}

.single-post__content {
	max-width: var(--max-width-narrow);
	margin: 0 auto;
}

/* ==========================================================================
   Archive
   ========================================================================== */

.archive-header {
	text-align: center;
	padding: var(--spacing-xl) 0;
	border-bottom: 1px solid var(--color-border);
	margin-bottom: var(--spacing-xl);
}

.archive-title {
	font-family: var(--font-serif);
	font-size: 2rem;
	font-weight: 400;
	margin: 0;
}

.archive-description {
	font-size: 1rem;
	color: var(--color-gray);
	margin-top: var(--spacing-sm);
}

.archive-content {
	padding: 0 0 var(--spacing-xxl);
}

.blog .archive-content {
	padding-top: var(--spacing-lg);
}

/* ==========================================================================
   Interview Card
   ========================================================================== */

.interview-card {
	margin-bottom: var(--spacing-xl);
	border-bottom: 1px solid var(--color-border);
	padding-bottom: var(--spacing-xl);
}

.interview-card:last-child {
	border-bottom: none;
}

.interview-card__inner {
	display: grid;
	grid-template-columns: 300px 1fr;
	gap: var(--spacing-lg);
	align-items: start;
}

.interview-card__image {
	aspect-ratio: 1;
	overflow: hidden;
}

.interview-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: filter 0.3s ease;
}

/* .interview-card:hover .interview-card__image img {
	filter: grayscale(100%);
} */

.interview-card__content {
	padding: var(--spacing-sm) 0;
}

.interview-card__title {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	font-weight: 400;
	margin-bottom: var(--spacing-sm);
}

.interview-card__title a {
	color: var(--color-black);
}

.interview-card__title a:hover {
	color: var(--color-gray);
}

.interview-card__excerpt {
	font-size: 0.9375rem;
	color: var(--color-gray);
	line-height: 1.7;
	margin-bottom: var(--spacing-md);
}

.interview-card__link {
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-black);
	border-bottom: 1px solid var(--color-black);
	padding-bottom: 2px;
}

.interview-card__link:hover {
	color: var(--color-gray);
	border-color: var(--color-gray);
}

@media (max-width: 768px) {
	.interview-card__inner {
		grid-template-columns: 1fr;
	}

	.interview-card__image {
		max-width: 400px;
		margin: 0 auto var(--spacing-md);
	}
}

@media (max-width: 480px) {
	.interview-card__image {
		max-width: 100%;
	}
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-content {
	max-width: var(--max-width-narrow);
	margin: 0 auto;
}

/* Contact Form 7 Styles */
.wpcf7-form {
	margin-top: var(--spacing-lg);
}

.wpcf7-form p {
	margin-bottom: var(--spacing-md);
}

.wpcf7-form label {
	display: block;
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--spacing-xs);
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form textarea {
	width: 100%;
	padding: var(--spacing-sm);
	border: 1px solid var(--color-border-dark);
	font-family: var(--font-sans);
	font-size: 1rem;
	transition: border-color 0.2s ease;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form textarea:focus {
	outline: none;
	border-color: var(--color-black);
}

.wpcf7-form textarea {
	min-height: 150px;
	resize: vertical;
}

.wpcf7-form input[type="submit"] {
	background: var(--color-black);
	color: var(--color-white);
	border: none;
	padding: var(--spacing-sm) var(--spacing-lg);
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease;
}

.wpcf7-form input[type="submit"]:hover {
	background: var(--color-gray);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
	display: flex;
	justify-content: center;
	gap: var(--spacing-sm);
	padding: var(--spacing-xl) 0;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 var(--spacing-sm);
	border: 1px solid var(--color-border-dark);
	font-family: var(--font-sans);
	font-size: 0.875rem;
	color: var(--color-black);
	transition: all 0.2s ease;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
	background: var(--color-black);
	color: var(--color-white);
	border-color: var(--color-black);
}

@media (max-width: 600px) {
	.pagination {
		flex-wrap: wrap;
	}
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-center {
	text-align: center;
}

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

/* ==========================================================================
   WordPress Core Styles
   ========================================================================== */

.alignleft {
	float: left;
	margin-right: var(--spacing-md);
	margin-bottom: var(--spacing-md);
}

.alignright {
	float: right;
	margin-left: var(--spacing-md);
	margin-bottom: var(--spacing-md);
}

.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

@media (max-width: 640px) {
	.alignleft,
	.alignright {
		float: none;
		display: block;
		margin: 0 0 var(--spacing-md);
	}
}

.wp-caption {
	max-width: 100%;
}

.wp-caption-text {
	font-size: 0.875rem;
	color: var(--color-gray);
	text-align: center;
	margin-top: var(--spacing-xs);
}

.gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: var(--spacing-sm);
}

/* WordPress core gallery item - reset margins */
.wp-block-gallery .gallery-item,
.gallery .gallery-item {
	margin: 0;
}

/* Screen Reader Text */
.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--color-white);
	border-radius: 3px;
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;
	clip-path: none;
	color: var(--color-black);
	display: block;
	font-size: 0.875rem;
	font-weight: 700;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: var(--spacing-sm) var(--spacing-md);
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

/* ==========================================================================
   Comments
   ========================================================================== */

.comments-area {
	max-width: var(--max-width-narrow);
	margin: var(--spacing-xl) auto 0;
	padding-top: var(--spacing-xl);
	border-top: 1px solid var(--color-border);
}

.comments-title {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	font-weight: 400;
	margin-bottom: var(--spacing-lg);
}

.comment-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.comment-list .comment {
	padding: var(--spacing-md) 0;
	border-bottom: 1px solid var(--color-border);
}

.comment-list .comment:last-child {
	border-bottom: none;
}

.comment-author {
	font-family: var(--font-sans);
	font-weight: 600;
	margin-bottom: var(--spacing-xs);
}

.comment-author .avatar {
	border-radius: 50%;
	margin-right: var(--spacing-sm);
	vertical-align: middle;
}

.comment-metadata {
	font-size: 0.75rem;
	color: var(--color-gray);
	margin-bottom: var(--spacing-sm);
}

.comment-content {
	font-size: 0.9375rem;
	line-height: 1.7;
}

.comment-content p {
	margin-bottom: var(--spacing-sm);
}

.comment-reply-link {
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.no-comments {
	font-style: italic;
	color: var(--color-gray);
}

/* Comment Form */
.comment-respond {
	margin-top: var(--spacing-xl);
}

.comment-reply-title {
	font-family: var(--font-serif);
	font-size: 1.25rem;
	font-weight: 400;
	margin-bottom: var(--spacing-md);
}

.comment-form label {
	display: block;
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--spacing-xs);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	padding: var(--spacing-sm);
	border: 1px solid var(--color-border-dark);
	font-family: var(--font-sans);
	font-size: 1rem;
	margin-bottom: var(--spacing-md);
	transition: border-color 0.2s ease;
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus {
	outline: none;
	border-color: var(--color-black);
}

.comment-form textarea {
	min-height: 150px;
	resize: vertical;
}

.comment-form input[type="submit"] {
	background: var(--color-black);
	color: var(--color-white);
	border: none;
	padding: var(--spacing-sm) var(--spacing-lg);
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease;
}

.comment-form input[type="submit"]:hover {
	background: var(--color-gray);
}

.comment-notes {
	font-size: 0.875rem;
	color: var(--color-gray);
	margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-404 {
	text-align: center;
	padding: var(--spacing-xxl) 0;
}

.error-404 .page-title {
	font-family: var(--font-serif);
	font-size: 2rem;
	margin-bottom: var(--spacing-lg);
}

.error-404 .page-content {
	max-width: var(--max-width-narrow);
	margin: 0 auto;
}

.error-404 .search-form {
	margin: var(--spacing-lg) auto;
	max-width: 400px;
}

.error-404__links {
	margin-top: var(--spacing-xl);
	text-align: left;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

.error-404__links h2 {
	font-family: var(--font-serif);
	font-size: 1.25rem;
	margin-bottom: var(--spacing-md);
	text-align: center;
}

.error-404__links h3 {
	font-family: var(--font-sans);
	font-size: 0.875rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--spacing-sm);
}

.error-404__links ul {
	list-style: none;
	margin: 0 0 var(--spacing-lg);
	padding: 0;
}

.error-404__links li {
	padding: var(--spacing-xs) 0;
	border-bottom: 1px solid var(--color-border);
}

.error-404__links a {
	color: var(--color-black);
}

.error-404__links a:hover {
	color: var(--color-gray);
}

/* ==========================================================================
   Search Form
   ========================================================================== */

.search-form {
	display: flex;
	gap: var(--spacing-xs);
}

.search-form .search-field {
	flex: 1;
	padding: var(--spacing-sm);
	border: 1px solid var(--color-border-dark);
	font-family: var(--font-sans);
	font-size: 1rem;
}

.search-form .search-field:focus {
	outline: none;
	border-color: var(--color-black);
}

.search-form .search-submit {
	background: var(--color-black);
	color: var(--color-white);
	border: none;
	padding: var(--spacing-sm) var(--spacing-md);
	font-family: var(--font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease;
}

.search-form .search-submit:hover {
	background: var(--color-gray);
}

@media (max-width: 480px) {
	.search-form {
		flex-direction: column;
		align-items: stretch;
	}

	.search-form .search-submit {
		width: 100%;
	}
}