/*
Theme Name: Eryvium
Theme URI: https://wordpress.org/themes/eryvium/
Author: Eryvium Team
Author URI: https://eryvium.com
Description: A modern, clean WordPress theme focused on renewable energy and sustainability. Eryvium is designed to be flexible and versatile, perfect for businesses, blogs, and portfolios related to green energy and environmental initiatives.
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eryvium
Tags: one-column, custom-colors, custom-menu, custom-logo, editor-style, featured-images, full-site-editing, block-patterns, rtl-language-support, sticky-post, threaded-comments, translation-ready, wide-blocks, block-styles, style-variations, accessibility-ready, blog, portfolio, news, green, renewable-energy
*/

/* ============================================
   RESET AND BASE STYLES
   ============================================ */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	font-weight: var(--font-weight-body);
	color: var(--color-text-primary);
	background-color: #000;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* ============================================
   SITE STRUCTURE
   ============================================ */

.site-container {
	width: 100%;
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

/* ============================================
   HEADER
   ============================================ */
/* Header styles are in assets/css/header.css */

/* ============================================
   MAIN CONTENT
   ============================================ */

.site-main {
	min-height: 60vh;
}

.site-main.front-page {
	padding: 0;
	margin-top: 0;
}

/* Add padding-top to body to account for fixed header */
body:has(.site-header) {
	padding-top: 0;
}

/* Ensure hero section starts from top */
.hero-section.hero-fullscreen {
	margin-top: 0;
	padding-top: 0;
}

/* ============================================
   POSTS AND PAGES
   ============================================ */

.post {
	margin-bottom: var(--spacing-4xl);
	padding-bottom: var(--spacing-4xl);
	border-bottom: 1px solid var(--color-border);
}

.post:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.post-title {
	font-family: var(--font-family-h1);
	font-size: var(--font-size-h1);
	line-height: var(--line-height-h1);
	font-weight: var(--font-weight-medium);
	margin: 0 0 var(--spacing-md) 0;
}

.post-title a {
	color: var(--color-text-primary);
	text-decoration: none;
	transition: color var(--transition-base);
}

.post-title a:hover {
	color: var(--color-primary);
}

.post-meta {
	font-family: var(--font-family-body);
	font-size: var(--font-size-small);
	line-height: var(--line-height-small);
	color: var(--color-text-secondary);
	margin-bottom: var(--spacing-md);
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-md);
}

.post-content {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	color: var(--color-text-primary);
}

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

.post-content h1,
.post-content .heading-1 {
	font-family: var(--font-family-h1);
	font-size: var(--font-size-h1);
	line-height: var(--line-height-h1);
	font-weight: var(--font-weight-medium);
	margin: var(--spacing-2xl) 0 var(--spacing-lg) 0;
}

.post-content h2,
.post-content .heading-2 {
	font-family: var(--font-family-h2);
	font-size: var(--font-size-h2);
	line-height: var(--line-height-h2);
	font-weight: var(--font-weight-medium);
	margin: var(--spacing-2xl) 0 var(--spacing-lg) 0;
}

.post-content h3,
.post-content .heading-3 {
	font-family: var(--font-family-h3);
	font-size: var(--font-size-h3);
	line-height: var(--line-height-h3);
	font-weight: var(--font-weight-regular);
	margin: var(--spacing-xl) 0 var(--spacing-md) 0;
}

.post-content a {
	color: var(--color-primary);
	text-decoration: none;
	transition: color var(--transition-base);
}

.post-content a:hover {
	color: var(--color-deep-navy-forge);
	text-decoration: underline;
}

.post-thumbnail {
	margin-bottom: var(--spacing-xl);
	border-radius: var(--border-radius-lg);
	overflow: hidden;
}

.post-thumbnail img {
	width: 100%;
	height: auto;
	display: block;
}

.read-more {
	display: inline-block;
	margin-top: var(--spacing-md);
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	font-weight: var(--font-weight-medium);
	color: var(--color-primary);
	text-decoration: none;
	transition: color var(--transition-base);
}

.read-more:hover {
	color: var(--color-deep-navy-forge);
	text-decoration: underline;
}

/* ============================================
   SIDEBAR
   ============================================ */

.widget-area {
	margin-top: var(--spacing-4xl);
}

.widget {
	margin-bottom: var(--spacing-2xl);
	padding: var(--spacing-xl);
	background-color: var(--color-background-alt);
	border-radius: var(--border-radius-lg);
}

.widget-title {
	font-family: var(--font-family-h3);
	font-size: var(--font-size-h3);
	line-height: var(--line-height-h3);
	font-weight: var(--font-weight-medium);
	color: var(--color-text-primary);
	margin: 0 0 var(--spacing-md) 0;
}

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

.widget li {
	margin-bottom: var(--spacing-sm);
	padding-bottom: var(--spacing-sm);
	border-bottom: 1px solid var(--color-border);
}

.widget li:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.widget a {
	color: var(--color-text-primary);
	text-decoration: none;
	transition: color var(--transition-base);
}

.widget a:hover {
	color: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
	background-color: var(--color-true-black);
	color: var(--color-pure-white);
	padding: 0;
}

.site-footer a {
	color: var(--color-pure-white);
	text-decoration: none;
	transition: color var(--transition-base);
}

.site-footer a:hover {
	color: var(--color-primary);
}

.footer-container {
	width: 100%;
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: 0;
}

.footer-top {
	padding-bottom: var(--spacing-3xl);
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: 20px;
}

/* Contact page specific styles */
.contact-page .footer-top {
	padding-bottom: var(--spacing-3xl);
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: 60px;
}

.footer-main {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--spacing-4xl);
	flex-wrap: wrap;
}

.footer-brand {
	max-width: clamp(320px, 40vw, 520px);
	display: flex;
	flex-direction: column;
	gap: var(--spacing-lg);
}

.footer-logo img {
	width: clamp(80px, 10vw, 120px);
	height: auto;
	display: block;
	object-fit: contain;
}

.footer-site-title a {
	font-family: var(--font-family-h2);
	font-size: var(--font-size-h2);
	line-height: var(--line-height-h2);
	font-weight: var(--font-weight-h2);
	color: var(--color-pure-white);
	text-decoration: none;
}

.footer-tagline {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	color: rgba(255, 255, 255, 0.8);
	margin: 0;
}

.footer-contact {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
}

.footer-contact li {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
}

.footer-contact-icon {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.footer-contact-icon img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: contain;
}

.footer-contact-label {
	min-width: 70px;
	color: var(--color-text-muted);
	font-size: var(--font-size-small);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.footer-columns {
	display: flex;
	flex: 1;
	justify-content: flex-end;
	gap: var(--spacing-4xl);
	flex-wrap: wrap;
}

.footer-column {
	min-width: 140px;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-md);
}

.footer-heading {
	font-family: var(--font-family-h3);
	font-size: 14px;
	line-height: var(--line-height-h3);
	font-weight: var(--font-weight-h3);
	color: #4F6478;
	margin: 0;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.footer-links {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
}

.footer-links a {
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
	color: var(--color-primary);
}

.footer-bottom {
	padding-top: 24px;
	padding-bottom: 24px;
}

.footer-bottom .footer-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--spacing-xl);
	font-size: var(--font-size-small);
	color: var(--color-text-muted);
}

.footer-copy {
	margin: 0;
	color: var(--color-text-muted);
	font-size: 14px;
}

.footer-bottom-links {
	display: flex;
	gap: var(--spacing-lg);
}

.footer-bottom-links a {
	font-size: var(--font-size-small);
	color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
	color: var(--color-primary);
}

/* ============================================
   FORMS
   ============================================ */

.search-form {
	display: flex;
	gap: var(--spacing-sm);
	margin: var(--spacing-md) 0;
}

.search-field {
	flex: 1;
	padding: var(--spacing-md);
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius-md);
	background-color: var(--color-background);
	color: var(--color-text-primary);
	transition: border-color var(--transition-base);
}

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

.search-submit {
	padding: var(--spacing-md) var(--spacing-xl);
	font-family: var(--font-family-body);
	font-size: var(--font-size-body);
	font-weight: var(--font-weight-medium);
	background-color: var(--color-primary);
	color: var(--color-pure-white);
	border: none;
	border-radius: var(--border-radius-md);
	cursor: pointer;
	transition: background-color var(--transition-base);
}

.search-submit:hover {
	background-color: var(--color-deep-navy-forge);
}

/* ============================================
   UTILITIES
   ============================================ */

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

.screen-reader-text:focus {
	background-color: var(--color-background);
	border-radius: var(--border-radius-sm);
	clip: auto !important;
	color: var(--color-text-primary);
	display: block;
	font-size: var(--font-size-body);
	height: auto;
	left: 5px;
	line-height: normal;
	padding: var(--spacing-sm) var(--spacing-md);
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1440px) {
	.footer-top {
		border-top: none !important;
	}
	
	.site-footer {
		border-top: none !important;
	}
	
	.footer-bottom {
		border-top: none !important;
	}
}

@media (max-width: 1280px) {
	.footer-brand {
		max-width: clamp(320px, 30vw, 520px);
		display: flex;
		flex-direction: column;
		gap: var(--spacing-lg);
	}
	
	.footer-columns {
		display: flex;
		flex: 1;
		justify-content: space-between;
		gap: var(--spacing-4xl);
		flex-wrap: wrap;
	}
}

@media (max-width: 1024px) {
	.footer-main {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		gap: var(--spacing-4xl);
		flex-wrap: wrap;
		flex-direction: column;
	}
	
	.footer-columns {
		display: flex;
		flex: 1;
		justify-content: space-between;
		gap: var(--spacing-4xl);
		flex-wrap: wrap;
		width: 100%;
	}
}

@media (max-width: 768px) {
	.site-header {
		padding: var(--spacing-md) 0;
	}
	
	.main-navigation ul {
		flex-direction: column;
		gap: var(--spacing-md);
	}
	
	
	.post {
		margin-bottom: var(--spacing-2xl);
		padding-bottom: var(--spacing-2xl);
	}
	
	.site-footer {
		padding: 0; /* фиксируем паддинг футера 0 даже на мобилке */
	}
	
	.footer-main {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		gap: var(--spacing-4xl);
		flex-wrap: nowrap;
		flex-direction: column;
	}
	
	.footer-columns {
		display: flex;
		flex: 1;
		gap: var(--spacing-4xl);
		flex-wrap: wrap;
		width: 100%;
	}
	
	.footer-bottom .footer-container {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: var(--spacing-xl);
		font-size: var(--font-size-small);
		color: var(--color-text-muted);
		flex-direction: row;
	}
	
	.footer-top {
		padding-bottom: var(--spacing-3xl);
		border-bottom: 1px solid rgba(255, 255, 255, 0.08);
		padding-top: 50px;
	}
}

@media (max-width: 320px) {
	.site-footer {
		padding: 16px !important;
	}
}