@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap');

/* ==========================================================================
   Design System & Variables
   ========================================================================== */
:root {
  /* Fonts */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Color Palette - Light Mode Default */
  --bg-primary: #f8fafc;        /* slate-50 */
  --bg-secondary: #ffffff;      /* pure white */
  --bg-tertiary: #f1f5f9;       /* slate-100 */
  --text-primary: #0f172a;      /* slate-900 */
  --text-secondary: #475569;    /* slate-600 */
  --text-muted: #94a3b8;        /* slate-400 */
  
  --primary: #0f766e;           /* teal-700 */
  --primary-hover: #0d9488;     /* teal-600 */
  --primary-rgb: 15, 118, 110;
  
  --accent: #ea580c;            /* orange-600 */
  --accent-rgb: 234, 88, 12;

  --border: #e2e8f0;            /* slate-200 */
  --border-focus: #94a3b8;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  
  --ticker-bg: #0f172a;
  --ticker-text: #f8fafc;
  
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(226, 232, 240, 0.8);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --max-width: 1200px;
}

[data-theme="dark"] {
  /* Color Palette - Dark Mode */
  --bg-primary: #09090b;        /* zinc-950 (true black-ish) */
  --bg-secondary: #18181b;      /* zinc-900 (surface bg) */
  --bg-tertiary: #27272a;       /* zinc-800 */
  --text-primary: #f4f4f5;      /* zinc-100 */
  --text-secondary: #a1a1aa;    /* zinc-400 */
  --text-muted: #71717a;        /* zinc-500 */
  
  --primary: #06b6d4;           /* cyan-500 */
  --primary-hover: #22d3ee;     /* cyan-400 */
  --primary-rgb: 6, 182, 212;
  
  --accent: #a855f7;            /* purple-500 */
  --accent-rgb: 168, 85, 247;

  --border: #27272a;            /* zinc-800 */
  --border-focus: #52525b;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  
  --ticker-bg: #18181b;
  --ticker-text: #f4f4f5;
  
  --glass-bg: rgba(24, 24, 27, 0.75);
  --glass-border: rgba(39, 39, 42, 0.8);
}

/* ==========================================================================
   Global Resets & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 0.5em;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title::after {
  content: '';
  flex-grow: 1;
  height: 2px;
  background: var(--border);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
#header-placeholder {
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-wrapper {
  position: relative;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition);
}

.header-wrapper.scrolled {
  padding: 0.25rem 0;
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.logo-link img {
  height: 32px;
  width: auto;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
  display: inline-block;
}

/* Desktop Nav */
.desktop-nav {
  display: none;
}

.desktop-nav ul {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

/* Actions Menu */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  transition: var(--transition);
}

.icon-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

/* Hamburger Toggle */
.mobile-menu-toggle {
  display: flex;
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--primary);
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.drawer-overlay.open {
  display: block;
  opacity: 1;
}

/* ==========================================================================
   Header Search Bar Overlay
   ========================================================================== */
.search-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem 0;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-overlay.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.search-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.search-input-wrapper {
  position: relative;
  flex-grow: 1;
}

.search-input-wrapper svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-input-field {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-primary);
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.search-input-field:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

/* ==========================================================================
   Breaking News Ticker
   ========================================================================== */
.ticker-wrapper {
  background-color: var(--ticker-bg);
  color: var(--ticker-text);
  padding: 0.5rem 0;
  font-size: 0.85rem;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}

.ticker-container {
  display: flex;
  align-items: center;
}

.ticker-label {
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  background-color: rgba(var(--primary-rgb), 0.15);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-right: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.ticker-scroll {
  display: inline-block;
  animation: ticker-slide 30s linear infinite;
  padding-left: 100%;
}

.ticker-scroll:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-block;
  margin-right: 3rem;
  font-weight: 500;
}

.ticker-item::before {
  content: '✦';
  margin-right: 0.5rem;
  color: var(--accent);
}

.ticker-item:hover {
  color: var(--primary);
  text-decoration: underline;
}

@keyframes ticker-slide {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 2.5rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 2fr 1fr;
  }
}

/* Hero Feature Card */
.hero-featured {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.featured-img-wrapper {
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-md);
}

.featured-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.featured-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.featured-title {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .featured-title {
    font-size: 2.5rem;
  }
}

.featured-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

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

.featured-summary {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Trending Sidebar */
.trending-sidebar {
  border: 1px solid var(--border);
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.trending-title {
  font-size: 1.25rem;
  font-weight: 800;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.5rem;
}

.trending-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.trending-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.trending-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--border-focus);
  line-height: 1;
  opacity: 0.4;
}

.trending-item-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.trending-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
}

.trending-item-title:hover {
  color: var(--primary);
}

.trending-item-meta {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Article Card Component & Grid
   ========================================================================== */
.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 1.5rem 0;
}

@media (min-width: 576px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .news-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.news-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
  box-shadow: var(--shadow-md);
}

.card-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

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

.card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: var(--primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

.card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  flex-grow: 0;
}

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

.card-summary {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  margin-top: auto;
}

.card-source {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.read-more-btn {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.read-more-btn:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* ==========================================================================
   Category Section Homepage Cards
   ========================================================================== */
.category-sections-wrapper {
  padding: 3rem 0;
}

.category-blocks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.category-block {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.category-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-block-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.category-block-title::before {
  content: '';
  width: 4px;
  height: 1.25rem;
  background-color: var(--primary);
  display: inline-block;
}

.view-all-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.view-all-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* ==========================================================================
   Pagination Component
   ========================================================================== */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin: 3rem 0;
}

.page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  background-color: var(--bg-secondary);
  transition: var(--transition);
}

.page-btn:hover:not(:disabled) {
  background-color: var(--bg-tertiary);
  border-color: var(--border-focus);
}

.page-btn.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

.page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */
.newsletter-section {
  padding: 4rem 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.newsletter-card {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.newsletter-title {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.newsletter-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

@media (min-width: 576px) {
  .newsletter-form {
    flex-direction: row;
  }
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.newsletter-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.newsletter-btn {
  background-color: var(--primary);
  color: white;
  font-weight: 700;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
}

.newsletter-btn:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--ticker-bg);
  color: var(--ticker-text);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--ticker-text);
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 320px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-links-title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links-list a:hover {
  color: var(--ticker-text);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   Article Detail Page Elements
   ========================================================================== */
.article-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.article-header {
  margin-bottom: 2rem;
}

.article-header-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.article-headline {
  font-size: 2.25rem;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .article-headline {
    font-size: 3rem;
  }
}

.article-author-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  font-size: 0.875rem;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 700;
}

.publish-date {
  color: var(--text-muted);
}

.article-hero-img-wrapper {
  margin-bottom: 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}

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

/* AI Summary Section */
.ai-summary-box {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--accent-rgb), 0.08));
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
}

.ai-summary-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.ai-summary-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.ai-summary-badge {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  color: white;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.65rem;
}

.ai-summary-text {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Takeaways Box */
.takeaways-box {
  border: 1px solid var(--border);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.takeaways-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.takeaways-list {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.takeaways-list li {
  font-size: 0.95rem;
  position: relative;
  list-style-type: square;
  color: var(--text-secondary);
}

/* Article Body Content */
.article-body {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 3rem;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.original-source-box {
  background-color: var(--bg-tertiary);
  border-left: 4px solid var(--primary);
  padding: 1.25rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.original-source-box p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.original-source-btn {
  align-self: flex-start;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.original-source-btn:hover {
  text-decoration: underline;
}

/* Share Tray */
.share-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  margin-bottom: 3rem;
}

.share-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.share-buttons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  transition: var(--transition);
}

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

/* Related articles section */
.related-section {
  border-top: 2px solid var(--border);
  padding-top: 3rem;
}

.related-title {
  font-size: 1.75rem;
  margin-bottom: 2rem;
}

/* Reading Progress Bar */
.progress-bar-container {
  position: fixed;
  top: 4.5rem; /* Exactly under the header */
  left: 0;
  width: 100%;
  height: 3px;
  background-color: transparent;
  z-index: 99;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   Search & Filter Page Elements
   ========================================================================== */
.search-header-panel {
  padding: 3rem 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.search-page-box {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.search-title-heading {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.search-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  width: 100%;
}

.filter-select-wrapper {
  flex-grow: 1;
  position: relative;
  min-width: 180px;
}

.filter-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  appearance: none;
  font-weight: 600;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2rem;
  transition: var(--transition);
}

[data-theme="dark"] .filter-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

.filter-select:focus {
  border-color: var(--primary);
}

.search-results-info {
  margin: 2rem 0 1rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Highlight search query in text */
mark {
  background-color: rgba(var(--primary-rgb), 0.2);
  color: var(--text-primary);
  font-weight: 700;
  padding: 0.1rem 0.2rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Static Pages Layouts (About, Contact, legal)
   ========================================================================== */
.editorial-page {
  padding: 3rem 0;
}

.editorial-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.editorial-content {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.editorial-content p {
  margin-bottom: 1.5rem;
}

.editorial-content h2 {
  font-size: 1.75rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 576px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-member {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.team-member img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.team-member-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.team-member-role {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-card-info {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.contact-info-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-info-label {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-form {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-control {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.form-submit-btn {
  background-color: var(--primary);
  color: white;
  font-weight: 700;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-align: center;
}

.form-submit-btn:hover {
  background-color: var(--primary-hover);
}

.form-status {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}

.form-status.success {
  display: block;
  background-color: rgba(16, 185, 129, 0.15);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* ==========================================================================
   404 Page Styling
   ========================================================================== */
.error-page-wrapper {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  text-align: center;
}

.error-card {
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.error-code {
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.error-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.error-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.error-btn {
  background-color: var(--primary);
  color: white;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.error-btn:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Responsive Utilities & Overrides
   ========================================================================== */
@media (min-width: 768px) {
  .desktop-nav {
    display: block;
  }
  .mobile-menu-toggle {
    display: none;
  }
}