/*
Theme Name: Theme4
Theme URI: https://example.com/newsmagazine
Author: Antigravity
Author URI: https://example.com
Description: A modern, elegant editorial-style WordPress theme built with the Newsreader and Roboto typography system, featuring a responsive hero-centric layout.
Version: 1.0.0
Text Domain: newsmagazine
*/

:root {
  --color-primary: #1a1f2e;
  --color-secondary: #e74c3c;
  --color-accent: #2c3e50;
  --color-light: #f8f9fa;
  --color-border: #e9ecef;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --color-white: #ffffff;
  
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Monaco", "Courier New", monospace;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-base: none;
  }
}

/* ============================================================================
   RESET & BASE STYLES
   ============================================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
}

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

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: #c0392b;
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

/* ============================================================================
   CONTAINER & LAYOUT
   ============================================================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-wide {
  max-width: 1400px;
}

/* ============================================================================
   HEADER & NAVIGATION
   ============================================================================ */

.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.site-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-secondary), #c0392b);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
}

.site-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.site-title a {
  color: inherit;
}

.site-description {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header-search {
  width: 250px;
}

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

.search-form input {
  flex: 1;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: var(--transition-base);
}

.search-form input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.search-form button {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-secondary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition-base);
}

.search-form button:hover {
  background-color: #c0392b;
}

.search-form button:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Main Navigation */
.main-navigation {
  background-color: var(--color-primary);
  padding: 0;
}

.main-navigation ul {
  list-style: none;
  display: flex;
  gap: 0;
}

.main-navigation li {
  position: relative;
}

.main-navigation a {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-base);
  position: relative;
}

.main-navigation a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  height: 3px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item > a::after {
  transform: scaleX(1);
}

.main-navigation a:hover {
  color: var(--color-white);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-md);
  color: var(--color-white);
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: currentColor;
  margin: 5px 0;
  transition: var(--transition-base);
}

/* ============================================================================
   FEATURED STORY HERO
   ============================================================================ */

.featured-hero {
  position: relative;
  height: 500px;
  margin-bottom: var(--spacing-2xl);
  border-left: 5px solid var(--color-secondary);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.featured-hero-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.featured-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 31, 46, 0.7) 0%, rgba(26, 31, 46, 0.3) 100%);
}

.featured-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-xl);
  color: var(--color-white);
}

.featured-hero-category {
  display: inline-block;
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
}

.featured-hero-title {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.featured-hero-excerpt {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  max-width: 90%;
  color: rgba(255, 255, 255, 0.95);
}

.featured-hero-meta {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 0.875rem;
  opacity: 0.9;
}

.featured-hero-author::before {
  content: '✎ ';
}

.featured-hero-date::before {
  content: '📅 ';
}

/* ============================================================================
   ARTICLES GRID
   ============================================================================ */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.article-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.article-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: var(--color-light);
}

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

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

.article-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.article-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.article-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
  flex-grow: 1;
}

.article-title a {
  color: inherit;
}

.article-title a:hover {
  color: var(--color-secondary);
}

.article-excerpt {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-md);
  margin-top: auto;
}

.article-author {
  font-weight: 600;
}

.article-date {
  white-space: nowrap;
}

/* ============================================================================
   SIDEBAR & WIDGETS
   ============================================================================ */

.sidebar {
  margin-top: var(--spacing-2xl);
}

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

.widget-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-secondary);
}

.widget ul {
  list-style: none;
}

.widget ul li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.widget ul li:last-child {
  border-bottom: none;
}

.widget ul a {
  color: var(--color-text);
  text-decoration: none;
  transition: var(--transition-base);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.widget ul a:hover {
  color: var(--color-secondary);
  padding-left: var(--spacing-sm);
}

.widget ul a::after {
  content: '→';
  margin-left: var(--spacing-sm);
  opacity: 0;
  transition: var(--transition-base);
}

.widget ul a:hover::after {
  opacity: 1;
}

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

.primary-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-2xl);
}

/* ============================================================================
   SINGLE ARTICLE PAGE
   ============================================================================ */

.single-article-header {
  margin-bottom: var(--spacing-2xl);
}

.single-article-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.single-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: 0.95rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-light);
}

.meta-author {
  font-weight: 600;
  color: var(--color-text);
}

.featured-image {
  width: 100%;
  height: auto;
  margin-bottom: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article-body p {
  margin-bottom: var(--spacing-lg);
}

.article-body h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.article-body blockquote {
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-left: 4px solid var(--color-secondary);
  font-style: italic;
  color: var(--color-text-light);
}

.article-body ul,
.article-body ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.article-body li {
  margin-bottom: var(--spacing-sm);
}

/* Related Articles */
.related-articles {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 2px solid var(--color-border);
}

.related-articles-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
}

.related-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

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

.site-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-base);
}

.footer-section a:hover {
  color: var(--color-secondary);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: 0.875rem;
}

.footer-bottom p {
  margin-bottom: 0;
}

/* ============================================================================
   PAGINATION
   ============================================================================ */

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-2xl) 0;
}

.pagination a,
.pagination span {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition-base);
}

.pagination a:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
}

.pagination .current {
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

/* ============================================================================
   BUTTONS
   ============================================================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-secondary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
}

.btn:hover {
  background-color: #c0392b;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.btn-secondary {
  background-color: var(--color-accent);
}

.btn-secondary:hover {
  background-color: #1a252f;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

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

@media (max-width: 768px) {
  .header-top {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .header-search {
    width: 100%;
  }

  .main-navigation {
    display: none;
  }

  .main-navigation.active {
    display: block;
    width: 100%;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: 0;
  }

  .main-navigation a {
    padding: var(--spacing-md);
  }

  .menu-toggle {
    display: block;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .featured-hero {
    height: 350px;
  }

  .featured-hero-title {
    font-size: 1.75rem;
  }

  .featured-hero-excerpt {
    display: none;
  }

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

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

  .single-article-title {
    font-size: 1.75rem;
  }

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

@media (max-width: 480px) {
  .featured-hero-content {
    padding: var(--spacing-lg);
  }

  .featured-hero-title {
    font-size: 1.5rem;
  }

  .featured-hero-meta {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }

  .article-card {
    border-radius: var(--radius-md);
  }

  .article-image {
    height: 150px;
  }
}