/*
Theme Name: Lausanne2
Theme URI: https://lsvd.ru
Author: AAG
Description: Swiss Design WordPress theme for lsvd.ru. Minimalist typography-driven layout with Inter font, CSS Grid, and responsive design.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.1
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lausanne2
*/

/* ==========================================================================
   1. Custom Properties
   ========================================================================== */

:root {
	--color-accent: #8f3a3e;
	--color-accent-hover: #722e32;
	--color-text: #1a1a1a;
	--color-meta: #777;
	--color-bg: #fff;
	--color-body-bg: #fff;
	--color-border: #ddd;
	--color-nav-text: #fff;
	--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--content-max-width: 1060px;
	--grid-gap: 40px;
	--sidebar-width: 260px;
	--spacing-xs: 4px;
	--spacing-sm: 8px;
	--spacing-md: 16px;
	--spacing-lg: 32px;
	--spacing-xl: 64px;
	--spacing-xxl: 96px;
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */

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

html {
	font-size: 100%;
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

::selection {
	background: var(--color-accent);
	color: #fff;
}

body {
	margin: 0;
	padding: 0;
	font-family: var(--font-sans);
	font-size: 16px;
	line-height: 1.75;
	color: var(--color-text);
	background-color: var(--color-body-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 0.5em;
	font-weight: 700;
	line-height: 1.3;
}

p {
	margin: 0 0 1em;
}

a {
	color: var(--color-accent);
	text-decoration: none;
	transition: color 0.1s;
}

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

img {
	max-width: 100%;
	height: auto;
	display: block;
	border-radius: 0;
}

ul, ol {
	margin: 0 0 1em;
	padding-left: 1.5em;
}

blockquote {
	margin: 1.5em 0;
	padding: 0 0 0 24px;
	border-left: 3px solid var(--color-accent);
	color: var(--color-text);
	font-style: normal;
	font-size: 18px;
	font-weight: 400;
	line-height: 1.6;
}

pre {
	overflow-x: auto;
	padding: 1em;
	background: #f5f4f1;
	border: 1px solid var(--color-border);
	font-size: 14px;
	line-height: 1.5;
}

code {
	font-size: 14px;
	background: #f5f4f1;
	padding: 0.15em 0.4em;
	border-radius: 3px;
}

pre code {
	background: none;
	padding: 0;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 1.5em;
}

th, td {
	padding: 0.5em 0.75em;
	border-bottom: 1px solid var(--color-border);
	text-align: left;
}

th {
	font-weight: 600;
}

hr {
	border: none;
	border-top: 1px solid var(--color-border);
	margin: 2em 0;
}

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute;
	height: 1px;
	width: 1px;
	overflow: hidden;
	word-wrap: normal;
}

/* ==========================================================================
   3. Layout
   ========================================================================== */

.site-container {
	display: grid;
	grid-template-columns: 1fr var(--sidebar-width);
	gap: var(--grid-gap);
	max-width: var(--content-max-width);
	margin: 0 auto;
	padding: 40px 20px 60px;
	min-height: 50vh;
}

/* Grid placement for index.php where articles are direct grid children */
.site-container > .post {
	grid-column: 1;
	min-width: 0;
}

.site-container > .sidebar {
	grid-column: 2;
	grid-row: 1;
	align-self: start;
}

/*
 * Home/blog page: articles are direct grid children.
 * Sidebar must span many rows so its height doesn't inflate a single row
 * (which would create huge gaps between posts in column 1).
 * row-gap: 0 prevents empty implicit rows from adding extra space.
 */
.home .site-container,
.blog .site-container {
	row-gap: 0;
}

.home .site-container > .sidebar,
.blog .site-container > .sidebar {
	grid-row: 1 / span 100;
}

.home .site-container > .post,
.blog .site-container > .post {
	margin-bottom: 96px; /* 56px original + 40px to compensate for removed row-gap */
}

.home .site-container > .post:last-of-type {
	margin-bottom: 56px;
}

.site-container > .post--full-width {
	grid-column: 1 / -1;
}

.site-container > .pagination {
	grid-column: 1 / -1;
}

.site-container > .error-404 {
	grid-column: 1;
}

/* ==========================================================================
   4. Header & Navigation
   ========================================================================== */

.site-header {
	background-color: var(--color-bg);
}

.site-nav {
	background-color: var(--color-accent);
}

.site-nav__container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--content-max-width);
	margin: 0 auto;
	padding: 0 20px;
}

.site-nav__title {
	flex-shrink: 0;
}

.site-nav__title a {
	color: var(--color-nav-text);
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	text-decoration: none;
	line-height: 44px;
}

.site-nav__title a:hover {
	color: rgba(255, 255, 255, 0.85);
}

.site-nav__menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: 24px;
}

.site-nav__menu li {
	position: relative;
}

.site-nav__menu a {
	color: var(--color-nav-text);
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	text-decoration: none;
	line-height: 44px;
	display: block;
	padding-bottom: 4px;
	margin-bottom: -4px;
	border-bottom: 2px solid transparent;
}

.site-nav__menu a:hover,
.site-nav__menu .current-menu-item > a,
.site-nav__menu .current_page_item > a {
	color: var(--color-nav-text);
	border-bottom: 2px solid rgba(255, 255, 255, 0.9);
}

/* Dropdown (depth-2) */
.site-nav__menu ul ul {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background: var(--color-accent);
	min-width: 180px;
	padding: 8px 0;
	z-index: 100;
	flex-direction: column;
	gap: 0;
}

.site-nav__menu li:hover > ul {
	display: flex;
}

.site-nav__menu ul ul a {
	padding: 4px 20px;
	line-height: 1.6;
	font-size: 12px;
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.site-nav__menu ul ul a:hover {
	border-bottom: none;
	color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   5. Hero Image
   ========================================================================== */

.hero-image {
	max-width: 800px;
	margin: 0 auto;
	overflow: hidden;
	position: relative;
	border-bottom: 3px solid var(--color-accent);
}

.hero-image::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 40%;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.15));
	pointer-events: none;
}

.hero-image img {
	width: 100%;
	height: auto;
	display: block;
}

/* ==========================================================================
   6. Content — Posts
   ========================================================================== */

.content-area {
	min-width: 0;
}

.post {
	margin-bottom: 56px;
	padding-bottom: 56px;
	border-bottom: 1px solid #bbb;
}

.post:last-of-type {
	border-bottom: none;
}

.post__title {
	font-size: 32px;
	font-weight: 700;
	color: var(--color-text);
	margin: 0 0 16px;
	letter-spacing: -0.01em;
	line-height: 1.15;
}

.single .post__title {
	font-size: 36px;
}

.post__title a {
	color: var(--color-text);
	text-decoration: none;
}

.post__title a:hover {
	color: var(--color-accent);
}

.post__meta {
	font-size: 13px;
	color: var(--color-meta);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	margin-bottom: 28px;
}

.post__meta::before {
	content: '';
	display: inline-block;
	width: 8px;
	height: 8px;
	background: var(--color-accent);
	margin-right: 10px;
	vertical-align: middle;
}

.post__meta .post__date {
	font-weight: 600;
}

.post__meta a {
	color: var(--color-meta);
}

.post__meta a:hover {
	color: var(--color-accent);
}

.post__meta-sep {
	margin: 0 6px;
}

.post__content {
	font-size: 16px;
	line-height: 1.8;
	color: var(--color-text);
}

.post__content p {
	margin-bottom: 1.25em;
}

.post__content a {
	text-decoration: underline;
	text-decoration-color: var(--color-border);
	text-underline-offset: 2px;
}

.post__content a:hover {
	text-decoration-color: var(--color-accent);
}

.post__content img {
	margin: 1.5em 0;
}

.post__content h2 {
	font-size: 22px;
	margin-top: 2em;
}

.post__content h3 {
	font-size: 18px;
	margin-top: 1.5em;
}

.post__footer {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-meta);
	margin-top: 24px;
	padding-top: 16px;
	border-top: 1px solid var(--color-border);
}

.post__footer a {
	color: var(--color-meta);
}

.post__footer a:hover {
	color: var(--color-accent);
}

.post__footer > span {
	display: block;
	margin-top: 8px;
}

.post__tag {
	display: inline-block;
	border: 1px solid var(--color-border);
	padding: 2px 8px;
	margin: 2px 4px 2px 0;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-text);
	text-decoration: none;
}

.post__tag:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.post__read-more {
	display: inline-block;
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-weight: 600;
	color: var(--color-accent);
	border-bottom: 1px solid var(--color-accent);
	padding-bottom: 2px;
	text-decoration: none;
}

.post__read-more:hover {
	border-bottom-color: var(--color-accent-hover);
	color: var(--color-accent-hover);
}

.post__edit {
	margin-left: 12px;
}

/* Page title (archive, search) */
.page-title {
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--color-meta);
	border-bottom: 1px solid var(--color-border);
	padding-bottom: 12px;
	margin-bottom: 40px;
}

/* Link pages (multi-page posts) */
.post__content .page-links {
	font-size: 14px;
	margin-top: 1.5em;
	padding-top: 1em;
	border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   7. Pagination
   ========================================================================== */

.pagination {
	display: flex;
	justify-content: space-between;
	padding-top: 24px;
	border-top: 1px solid var(--color-border);
	font-size: 14px;
}

.pagination a {
	color: var(--color-text);
	font-weight: 600;
}

.pagination a:hover {
	color: var(--color-accent);
}

/* ==========================================================================
   8. Sidebar
   ========================================================================== */

.sidebar {
	min-width: 0;
	border-left: 1px solid var(--color-border);
	padding-left: var(--grid-gap);
}

.sidebar-section {
	margin-bottom: 40px;
}

.sidebar-heading {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--color-accent);
	margin: 0 0 12px;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--color-border);
}

.sidebar-section ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.sidebar-section li {
	margin-bottom: 12px;
	line-height: 1.4;
	font-size: 12px;
	color: var(--color-meta);
}

.sidebar-section a {
	font-size: 14px;
	font-weight: 600;
	color: var(--color-text);
	text-decoration: none;
}

.sidebar-section a:hover {
	color: var(--color-accent);
}

.sidebar-section .category-description {
	font-size: 12px;
	color: var(--color-meta);
	line-height: 1.5;
	margin-top: 2px;
}

/* WordPress widgets in sidebar */
.sidebar-section .widget ul {
	list-style: none;
	padding: 0;
}

.sidebar-section .widget li {
	margin-bottom: 6px;
}

.sidebar-section .widget a {
	font-size: 14px;
	color: var(--color-text);
}

.sidebar-section .widget a:hover {
	color: var(--color-accent);
}

/* Calendar widget */
#wp-calendar {
	width: 100%;
	font-size: 13px;
	border-collapse: collapse;
}

#wp-calendar caption {
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: 12px;
	color: var(--color-accent);
	margin-bottom: 8px;
}

#wp-calendar th,
#wp-calendar td {
	text-align: center;
	padding: 4px;
	border: none;
}

#wp-calendar th {
	font-weight: 600;
	font-size: 11px;
	text-transform: uppercase;
	color: var(--color-meta);
}

#wp-calendar td a {
	font-weight: 600;
	color: var(--color-accent);
}

#wp-calendar #today {
	background: var(--color-accent);
	color: #fff;
}

#wp-calendar #today a {
	color: #fff;
}

/* ==========================================================================
   9. Footer
   ========================================================================== */

.site-footer {
	background-color: #1a1a1a;
	color: var(--color-nav-text);
	border-top: 3px solid var(--color-accent);
}

.site-footer__container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--content-max-width);
	margin: 0 auto;
	padding: 32px 20px;
}

.site-footer__nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: 20px;
}

.site-footer__nav a {
	color: var(--color-nav-text);
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.site-footer__nav a:hover {
	color: rgba(255, 255, 255, 0.75);
}

.site-footer__meta {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.site-footer__meta a {
	color: var(--color-nav-text);
	letter-spacing: 0.08em;
}

.site-footer__meta a:hover {
	color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   10. Search Form
   ========================================================================== */

.search-form {
	display: flex;
	gap: 8px;
}

.search-form__input {
	flex: 1;
	font-family: var(--font-sans);
	font-size: 14px;
	padding: 8px 0;
	border: none;
	border-bottom: 1px solid var(--color-border);
	background: transparent;
	color: var(--color-text);
	outline: none;
	transition: border-color 0.1s;
}

.search-form__input:focus {
	border-bottom-color: var(--color-accent);
}

.search-form__input::placeholder {
	color: var(--color-meta);
}

.search-form__button {
	font-family: var(--font-sans);
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-accent);
	background: none;
	border: 1px solid var(--color-accent);
	padding: 6px 16px;
	cursor: pointer;
	transition: all 0.1s;
}

.search-form__button:hover {
	background: var(--color-accent);
	color: #fff;
}

/* Search in sidebar — stack vertically */
.sidebar .search-form {
	flex-direction: column;
}

.sidebar .search-form__button {
	align-self: flex-start;
	margin-top: 4px;
}

/* ==========================================================================
   11. WordPress Alignment & Captions
   ========================================================================== */

.alignleft {
	float: left;
	margin: 0.5em 1.5em 1em 0;
}

.alignright {
	float: right;
	margin: 0.5em 0 1em 1.5em;
}

.aligncenter {
	display: block;
	margin: 1.5em auto;
}

.wp-caption {
	max-width: 100%;
	margin-bottom: 1.5em;
}

.wp-caption img {
	display: block;
	margin: 0;
}

.wp-caption-text {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-meta);
	margin-top: 12px;
	line-height: 1.4;
}

.gallery {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 1.5em;
}

.gallery-item {
	flex: 1 1 200px;
}

.gallery-item img {
	width: 100%;
}

.gallery-caption {
	font-size: 12px;
	color: var(--color-meta);
}

/* WordPress block editor image alignment */
.wp-block-image.alignleft,
.wp-block-image.alignright {
	max-width: 50%;
}

/* Sticky post */
.sticky .post__title::before {
	content: "\2605\00a0";
	color: var(--color-accent);
}

/* ==========================================================================
   12. 404 & Empty States
   ========================================================================== */

.error-404 {
	text-align: center;
	padding: 60px 0;
}

.error-404 h1 {
	font-size: 48px;
	font-weight: 700;
	color: var(--color-border);
	margin-bottom: 16px;
}

.error-404 p {
	font-size: 16px;
	color: var(--color-meta);
	margin-bottom: 32px;
}

.error-404 .search-form {
	max-width: 400px;
	margin: 0 auto;
}

/* ==========================================================================
   13. Media Queries
   ========================================================================== */

@media (max-width: 768px) {
	:root {
		--grid-gap: 0;
		--sidebar-width: 100%;
	}

	.site-container {
		grid-template-columns: 1fr;
		padding: 24px 16px 40px;
	}

	.site-container > .post,
	.site-container > .post--full-width,
	.site-container > .sidebar,
	.site-container > .pagination,
	.site-container > .error-404 {
		grid-column: 1;
	}

	.site-container > .sidebar,
	.home .site-container > .sidebar,
	.blog .site-container > .sidebar {
		grid-row: auto;
	}

	.home .site-container > .post,
	.blog .site-container > .post {
		margin-bottom: 32px; /* Match mobile .post margin */
	}

	.sidebar {
		margin-top: 40px;
		padding-top: 32px;
		border-left: none;
		padding-left: 0;
		border-top: 1px solid var(--color-border);
	}

	.hero-image img {
		max-height: 200px;
	}

	.site-nav__container {
		flex-direction: column;
		align-items: flex-start;
		padding: 8px 16px;
	}

	.site-nav__title a {
		line-height: 36px;
	}

	.site-nav__menu ul {
		gap: 16px;
		padding-bottom: 8px;
	}

	.site-nav__menu a {
		font-size: 11px;
		line-height: 36px;
	}

	.site-nav__menu ul ul {
		position: static;
		min-width: 0;
		padding: 0 0 0 16px;
	}

	.post {
		margin-bottom: 32px;
		padding-bottom: 32px;
	}

	.post__title {
		font-size: 24px;
	}

	.single .post__title {
		font-size: 28px;
	}

	.site-footer__container {
		flex-direction: column;
		gap: 12px;
		align-items: flex-start;
		padding: 20px 16px;
	}
}