/* ============================================
   Toucan Pay - News Section Styles
   Design System: toucanpay.in
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Text:ital@0;1&family=Inter:wght@400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --color-navy: #001b3d;
  --color-navy-light: #011c3e;
  --color-teal: #0a6f5b;
  --color-teal-light: #0e9177;
  --color-blue: #0052fc;
  --color-blue-hover: #0d6efd;
  --color-blue-dark: #0654c4;
  --color-dark: #141414;
  --color-dark-alt: #242424;
  --color-text: #333333;
  --color-text-light: #6b6b6b;
  --color-text-muted: #999999;
  --color-white: #ffffff;
  --color-light-bg: #f8f9fc;
  --color-border: #e5e7eb;
  --color-card-shadow: rgba(0, 27, 61, 0.08);

  /* Typography */
  --font-heading: 'DM Serif Text', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  /* Spacing */
  --section-padding: 80px;
  --container-max: 1200px;
  --card-radius: 12px;
  --btn-radius: 6px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
}

/* --- Reset & Base --- */
*,
*::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);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Header / Navigation --- */
.site-header {
  background: var(--color-navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 72px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-white);
  letter-spacing: 0.5px;
}

.logo-text span {
  color: var(--color-teal-light);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-teal-light);
  transition: width var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-white);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-cta {
  background: var(--color-teal);
  color: var(--color-white) !important;
  padding: 10px 24px !important;
  border-radius: var(--btn-radius);
  font-weight: 600 !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--color-teal-light);
}

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

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  margin: 6px 0;
  transition: var(--transition-base);
  border-radius: 2px;
}

/* --- News Hero Section --- */
.news-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #002855 60%, var(--color-teal) 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.news-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(10, 111, 91, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.news-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 82, 252, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

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

.news-hero h1 {
  font-family: var(--font-heading);
  font-size: 48px;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.news-hero p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  line-height: 1.7;
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

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

.breadcrumb .separator {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
  color: var(--color-teal-light);
}

/* --- Featured Article --- */
.featured-section {
  padding: 60px 0 40px;
  background: var(--color-white);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-teal);
  margin-bottom: 32px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 3px;
  background: var(--color-teal);
  border-radius: 2px;
}

.featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--color-white);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 4px 40px var(--color-card-shadow);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.featured-card:hover {
  box-shadow: 0 8px 60px rgba(0, 27, 61, 0.12);
}

.featured-card .featured-image {
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.featured-card .featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-card:hover .featured-image img {
  transform: scale(1.03);
}

.featured-card .featured-content {
  padding: 40px 40px 40px 0;
}

.featured-card .category-tag {
  display: inline-block;
  background: rgba(10, 111, 91, 0.1);
  color: var(--color-teal);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.featured-card h2 {
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.3;
  color: var(--color-navy);
  margin-bottom: 16px;
}

.featured-card h2 a:hover {
  color: var(--color-teal);
}

.featured-card .excerpt {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.article-meta .author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-meta .author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
}

.article-meta .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

.article-meta .read-time {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- Filter Bar --- */
.filter-section {
  padding: 40px 0 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.filter-categories {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 0;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.filter-categories::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  background: none;
  border: none;
  padding: 12px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-navy);
}

.filter-btn.active {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
  font-weight: 600;
}

.search-box {
  position: relative;
  min-width: 260px;
}

.search-box input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-light-bg);
  transition: all var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-teal);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(10, 111, 91, 0.1);
}

.search-box input::placeholder {
  color: var(--color-text-muted);
}

.search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* --- News Grid --- */
.news-grid-section {
  padding: 48px 0 var(--section-padding);
  background: var(--color-light-bg);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.news-card {
  background: var(--color-white);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 2px 20px var(--color-card-shadow);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 27, 61, 0.12);
}

.news-card .card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.news-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.news-card .card-image .category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-white);
  color: var(--color-teal);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 12px;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.news-card .card-date {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.news-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  line-height: 1.35;
  color: var(--color-navy);
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.news-card h3 a:hover {
  color: var(--color-teal);
}

.news-card .card-excerpt {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.news-card .card-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.news-card .card-author .avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-navy), var(--color-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
}

.news-card .card-author .name {
  font-weight: 500;
  color: var(--color-text);
}

.read-more-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.read-more-link:hover {
  color: var(--color-teal);
  gap: 10px;
}

.read-more-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

/* --- Load More / Pagination --- */
.pagination-section {
  text-align: center;
  padding: 20px 0 var(--section-padding);
  background: var(--color-light-bg);
}

.load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-navy);
  color: var(--color-white);
  border: none;
  padding: 14px 36px;
  border-radius: var(--btn-radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.load-more-btn:hover {
  background: var(--color-teal);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(10, 111, 91, 0.3);
}

.load-more-btn .spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.load-more-btn.loading .spinner {
  display: inline-block;
}

.load-more-btn.loading .btn-text {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Newsletter CTA --- */
.newsletter-section {
  padding: var(--section-padding) 0;
  background: linear-gradient(135deg, var(--color-navy) 0%, #002855 100%);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(10, 111, 91, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.newsletter-inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter-inner h2 {
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--color-white);
  margin-bottom: 12px;
}

.newsletter-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--btn-radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: all var(--transition-fast);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-teal-light);
  background: rgba(255, 255, 255, 0.12);
}

.newsletter-form button {
  background: var(--color-teal);
  color: var(--color-white);
  border: none;
  padding: 14px 28px;
  border-radius: var(--btn-radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-base);
}

.newsletter-form button:hover {
  background: var(--color-teal-light);
  transform: translateY(-1px);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-dark);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-about .logo-text {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-about .logo-text span {
  color: var(--color-teal-light);
}

.footer-about p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-teal);
  color: var(--color-white);
}

.footer-column h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-column ul li {
  margin-bottom: 12px;
}

.footer-column ul li a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--color-teal-light);
}

.footer-bottom {
  background: var(--color-dark-alt);
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-certifications {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-certifications span {
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.5);
}

/* --- Article Detail Page --- */
.article-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #002855 100%);
  padding: 60px 0 50px;
}

.article-hero .category-tag {
  display: inline-block;
  background: rgba(14, 145, 119, 0.2);
  color: var(--color-teal-light);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.article-hero h1 {
  font-family: var(--font-heading);
  font-size: 42px;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 20px;
  max-width: 800px;
}

.article-hero .article-meta {
  color: rgba(255, 255, 255, 0.6);
}

.article-hero .article-meta .author-avatar {
  background: rgba(255, 255, 255, 0.15);
}

.article-hero .article-meta .author .name {
  color: var(--color-white);
  font-weight: 500;
}

.article-content-wrapper {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  padding: 48px 0 var(--section-padding);
  align-items: start;
}

.article-body {
  min-width: 0;
}

.article-cover-image {
  width: 100%;
  height: 440px;
  border-radius: var(--card-radius);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: 0 4px 30px var(--color-card-shadow);
}

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

.article-prose {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
}

.article-prose h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--color-navy);
  margin: 40px 0 16px;
}

.article-prose h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-navy);
  margin: 32px 0 12px;
}

.article-prose p {
  margin-bottom: 20px;
}

.article-prose ul,
.article-prose ol {
  margin: 16px 0 24px 24px;
}

.article-prose ul {
  list-style: disc;
}

.article-prose ol {
  list-style: decimal;
}

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

.article-prose blockquote {
  border-left: 4px solid var(--color-teal);
  padding: 20px 24px;
  margin: 28px 0;
  background: var(--color-light-bg);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--color-navy);
}

.article-prose strong {
  color: var(--color-navy);
}

/* --- Article Sidebar --- */
.article-sidebar {
  position: sticky;
  top: 96px;
}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 16px var(--color-card-shadow);
}

.sidebar-widget h4 {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-light-bg);
}

/* Table of Contents */
.toc-list {
  counter-reset: toc;
}

.toc-list li {
  counter-increment: toc;
  margin-bottom: 10px;
}

.toc-list li a {
  font-size: 14px;
  color: var(--color-text-light);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.toc-list li a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-teal);
  min-width: 20px;
}

.toc-list li a:hover,
.toc-list li a.active {
  color: var(--color-navy);
}

/* Related Articles */
.related-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.related-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.related-item .related-thumb {
  width: 72px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.related-item .related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-item .related-info h5 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.4;
  margin-bottom: 4px;
  transition: color var(--transition-fast);
}

.related-item:hover .related-info h5 {
  color: var(--color-teal);
}

.related-item .related-info .date {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Share Widget */
.share-buttons {
  display: flex;
  gap: 10px;
}

.share-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

/* Tags */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.article-tags .tag {
  font-size: 13px;
  color: var(--color-text-light);
  background: var(--color-light-bg);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.article-tags .tag:hover {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

/* --- No Results State --- */
.no-results {
  text-align: center;
  padding: 60px 20px;
  grid-column: 1 / -1;
}

.no-results svg {
  width: 80px;
  height: 80px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.no-results h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.no-results p {
  color: var(--color-text-muted);
  font-size: 15px;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.5s ease forwards;
  opacity: 0;
}

.news-card:nth-child(1) { animation-delay: 0.05s; }
.news-card:nth-child(2) { animation-delay: 0.1s; }
.news-card:nth-child(3) { animation-delay: 0.15s; }
.news-card:nth-child(4) { animation-delay: 0.2s; }
.news-card:nth-child(5) { animation-delay: 0.25s; }
.news-card:nth-child(6) { animation-delay: 0.3s; }

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .featured-card {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .article-content-wrapper {
    grid-template-columns: 1fr 280px;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 48px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-navy);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    padding: 12px 0;
    width: 100%;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  .news-hero h1 {
    font-size: 32px;
  }

  .news-hero p {
    font-size: 16px;
  }

  .featured-card {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .featured-card .featured-content {
    padding: 24px;
  }

  .featured-card .featured-image {
    height: 240px;
  }

  .featured-card h2 {
    font-size: 24px;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box {
    min-width: 100%;
    margin-bottom: 16px;
    order: -1;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Article detail */
  .article-hero h1 {
    font-size: 28px;
  }

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

  .article-sidebar {
    position: static;
  }

  .article-cover-image {
    height: 280px;
  }

  .article-prose {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .news-hero {
    padding: 48px 0 40px;
  }

  .news-hero h1 {
    font-size: 28px;
  }

  .news-card .card-image {
    height: 180px;
  }
}