/*
Theme Name: Roof Монтаж
Theme URI: https://roof-montazh.ru
Author: Roof Монтаж
Author URI: https://roof-montazh.ru
Description: Тема WordPress для блога кровельной компании «Roof Монтаж» в Челябинске. Минималистичный индустриальный дизайн с акцентом на типографику.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: roof-montazh
Tags: blog, one-column, custom-logo, featured-images, translation-ready
*/

/* ===== VARIABLES ===== */
:root {
  --coal: #1a1a1a;
  --slate: #2d3436;
  --rust: #c0392b;
  --rust-dark: #96281b;
  --warm-white: #f5f0eb;
  --sand: #e8e0d6;
  --cement: #636e72;
  --light-cement: #b2bec3;
  --card-bg: #ffffff;
  --shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.15);
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Merriweather', Georgia, serif;
  background: var(--warm-white);
  color: var(--slate);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a:hover {
  color: var(--rust-dark);
}

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

/* ===== HEADER ===== */
.site-header {
  background: var(--coal);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 4px solid var(--rust);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #fff;
  flex-shrink: 0;
}

.logo-icon {
  width: 48px;
  height: 48px;
}

.logo-icon svg {
  width: 100%;
  height: 100%;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 26px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #fff;
}

.logo-name span {
  color: var(--rust);
}

.logo-tagline {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--light-cement);
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
}

.header-address {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--light-cement);
  font-size: 13px;
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.header-address svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--rust);
}

/* ===== NAVIGATION ===== */
.header-nav {
  display: flex;
  gap: 32px;
}

.header-nav a {
  color: var(--light-cement);
  text-decoration: none;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: color 0.2s;
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--rust);
  transition: width 0.3s;
}

.header-nav a:hover {
  color: #fff;
}

.header-nav a:hover::after {
  width: 100%;
}

.header-nav .current-menu-item a,
.header-nav .current_page_item a {
  color: #fff;
}

.header-nav .current-menu-item a::after,
.header-nav .current_page_item a::after {
  width: 100%;
}

/* WP menu reset */
.header-nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.header-nav li {
  margin: 0;
  padding: 0;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--coal) 0%, var(--slate) 100%);
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255, 255, 255, 0.02) 60px, rgba(255, 255, 255, 0.02) 61px),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255, 255, 255, 0.02) 60px, rgba(255, 255, 255, 0.02) 61px);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 52px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.hero h1 span {
  color: var(--rust);
}

.hero p {
  color: var(--light-cement);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

/* ===== ARTICLES GRID ===== */
.articles-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 40px;
  flex: 1;
  width: 100%;
}

.section-label {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--rust);
  margin-bottom: 8px;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-size: 32px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--coal);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--sand);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

/* ===== ARTICLE CARD ===== */
.article-card {
  background: var(--card-bg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  color: inherit;
}

.card-image {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.article-card:hover .card-image img {
  transform: scale(1.05);
}

.card-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--slate) 0%, var(--cement) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.3;
  color: #fff;
}

.card-category {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--rust);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  z-index: 1;
  text-decoration: none;
}

.card-category:hover {
  background: var(--rust-dark);
  color: #fff;
}

.card-body {
  padding: 24px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-date {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  color: var(--cement);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--coal);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-excerpt {
  font-size: 14px;
  color: var(--cement);
  line-height: 1.6;
  flex: 1;
  font-weight: 300;
}

.card-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--rust);
  margin-top: 16px;
  font-weight: 500;
  transition: gap 0.3s;
}

.article-card:hover .card-readmore {
  gap: 12px;
}

/* ===== SINGLE ARTICLE ===== */
.article-hero {
  padding: 60px 40px 40px;
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}

.article-breadcrumb {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cement);
  margin-bottom: 24px;
}

.article-breadcrumb a {
  color: var(--rust);
}

.article-breadcrumb a:hover {
  text-decoration: underline;
}

.single-article-category {
  display: inline-block;
  background: var(--rust);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 14px;
  margin-bottom: 20px;
  text-decoration: none;
}

.single-article-category:hover {
  background: var(--rust-dark);
  color: #fff;
}

.article-title {
  font-family: 'Oswald', sans-serif;
  font-size: 42px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
  color: var(--coal);
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--cement);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding-bottom: 32px;
  border-bottom: 2px solid var(--sand);
}

.article-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 40px 60px;
  width: 100%;
}

.article-content h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 26px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--coal);
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--rust);
}

.article-content h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--coal);
  margin: 32px 0 12px;
}

.article-content p {
  margin-bottom: 18px;
  font-size: 16px;
  font-weight: 300;
}

.article-content ul,
.article-content ol {
  margin: 0 0 18px 24px;
  font-size: 16px;
  font-weight: 300;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content blockquote {
  background: var(--sand);
  border-left: 4px solid var(--rust);
  padding: 20px 24px;
  margin: 24px 0;
  font-style: italic;
  color: var(--slate);
}

.article-content img {
  margin: 24px 0;
  border-radius: 2px;
}

.article-content .wp-block-image {
  margin: 24px 0;
}

.article-content figure {
  margin: 24px 0;
}

.article-content figcaption {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  color: var(--cement);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
}

/* ===== RELATED POSTS ===== */
.related-section {
  background: var(--coal);
  padding: 60px 40px;
}

.related-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.related-label {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--rust);
  margin-bottom: 8px;
}

.related-title {
  font-family: 'Oswald', sans-serif;
  font-size: 28px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.related-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  text-decoration: none;
  transition: background 0.3s, transform 0.3s;
}

.related-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.related-card-image {
  height: 140px;
  overflow: hidden;
}

.related-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--slate) 0%, var(--cement) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.related-card-body {
  padding: 20px 16px;
}

.related-card-cat {
  font-family: 'Oswald', sans-serif;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--rust);
  margin-bottom: 8px;
}

.related-card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  line-height: 1.3;
  margin-bottom: 10px;
}

.related-card-date {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  color: var(--cement);
  letter-spacing: 1px;
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  font-family: 'Oswald', sans-serif;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--card-bg);
  color: var(--slate);
  font-size: 14px;
  letter-spacing: 1px;
  border: 1px solid var(--sand);
  transition: all 0.2s;
  text-decoration: none;
}

.pagination .page-numbers:hover {
  background: var(--rust);
  color: #fff;
  border-color: var(--rust);
}

.pagination .page-numbers.current {
  background: var(--rust);
  color: #fff;
  border-color: var(--rust);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--coal);
  border-top: 4px solid var(--rust);
  padding: 40px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  color: var(--cement);
  font-size: 13px;
  font-family: 'Oswald', sans-serif;
  letter-spacing: 1px;
}

.footer-copy span {
  color: var(--rust);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--cement);
  text-decoration: none;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

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

/* ===== 404 ===== */
.error-404 {
  text-align: center;
  padding: 100px 40px;
  flex: 1;
}

.error-404 h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 120px;
  font-weight: 700;
  color: var(--sand);
  line-height: 1;
}

.error-404 h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--coal);
  margin: 16px 0;
}

.error-404 p {
  color: var(--cement);
  margin-bottom: 32px;
}

.error-404 .btn-home {
  display: inline-block;
  background: var(--rust);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 14px 40px;
  transition: background 0.2s;
}

.error-404 .btn-home:hover {
  background: var(--rust-dark);
  color: #fff;
}

/* ===== CATEGORY / ARCHIVE HEADER ===== */
.archive-header {
  background: linear-gradient(135deg, var(--coal) 0%, var(--slate) 100%);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.archive-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255, 255, 255, 0.02) 60px, rgba(255, 255, 255, 0.02) 61px),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255, 255, 255, 0.02) 60px, rgba(255, 255, 255, 0.02) 61px);
}

.archive-header-content {
  position: relative;
  z-index: 1;
}

.archive-header h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 38px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.archive-header p {
  color: var(--light-cement);
  font-size: 16px;
  max-width: 500px;
  margin: 12px auto 0;
  font-weight: 300;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 38px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0 20px;
    height: 70px;
    flex-wrap: wrap;
  }

  .header-address {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-nav {
    display: none;
    width: 100%;
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .header-nav.is-open {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .header-nav ul {
    flex-direction: column;
    gap: 12px;
  }

  .hero {
    padding: 50px 20px;
  }

  .hero h1 {
    font-size: 28px;
    letter-spacing: 2px;
  }

  .articles-section {
    padding: 40px 20px;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .article-hero {
    padding: 40px 20px 30px;
  }

  .article-title {
    font-size: 28px;
  }

  .article-content {
    padding: 30px 20px 40px;
  }

  .related-section {
    padding: 40px 20px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .logo-name {
    font-size: 20px;
  }

  .article-title {
    font-size: 24px;
  }

  .article-meta {
    flex-wrap: wrap;
    gap: 8px 16px;
  }
}