@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --color-primary: #1a3a6b;
  --color-primary-dark: #0f2347;
  --color-primary-light: #2456a4;
  --color-accent: #e8830a;
  --color-accent-light: #f5a32a;
  --color-bg: #f7f8fc;
  --color-white: #ffffff;
  --color-gray-100: #f0f2f8;
  --color-gray-200: #e1e6f0;
  --color-gray-300: #c8d0e0;
  --color-gray-400: #9aaabf;
  --color-gray-500: #6b7b96;
  --color-gray-600: #4a5568;
  --color-gray-700: #2d3748;
  --color-gray-900: #1a202c;
  --color-text: #1e2a3b;
  --color-text-light: #4a5a70;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 1px 3px rgba(26,58,107,0.08);
  --shadow-md: 0 4px 16px rgba(26,58,107,0.12);
  --shadow-lg: 0 8px 32px rgba(26,58,107,0.16);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.22s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

/* ===================== HEADER ===================== */
.site-header {
  background: var(--color-white);
  border-bottom: 2px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg { width: 24px; height: 24px; fill: var(--color-white); }

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

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

.site-nav { display: flex; align-items: center; gap: 4px; }

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-gray-100);
}

.nav-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-item:hover > .nav-link svg { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 9px 14px;
  font-size: 0.875rem;
  color: var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.dropdown-link:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
  padding-left: 18px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-subscribe {
  padding: 9px 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.btn-subscribe:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-600);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===================== HERO ===================== */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #1e4a8a 100%);
  color: var(--color-white);
  padding: 96px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {}

.hero-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 20px;
}

.hero-category::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-accent-light);
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--color-white);
}

.hero-text {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 13px 28px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,131,10,0.35);
}

.btn-outline {
  padding: 12px 28px;
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat-item {}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}

.hero-image-block {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  aspect-ratio: 4/3;
}

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

/* ===================== SECTIONS ===================== */
.section-pad { padding: 80px 24px; }
.section-pad-sm { padding: 56px 24px; }

.container { max-width: 1280px; margin: 0 auto; }
.container-narrow { max-width: 960px; margin: 0 auto; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ===================== CARDS ===================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-gray-300);
}

.card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.card:hover .card-image img { transform: scale(1.04); }

.card-body { padding: 24px; }

.card-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.35;
  margin-bottom: 10px;
}

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

.card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-meta-item svg { width: 13px; height: 13px; }

.cards-grid { display: grid; gap: 28px; }
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Featured card */
.card-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.card-featured .card-image { aspect-ratio: auto; }

/* ===================== ARTICLE CARD VARIANTS ===================== */
.article-list-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.article-list-item:last-child { border-bottom: none; }

.article-list-thumb {
  width: 100px;
  height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

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

.article-list-body {}

.article-list-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-primary-dark);
  line-height: 1.4;
  margin-bottom: 6px;
}

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

.article-list-meta {
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* ===================== TOPIC STRIPS ===================== */
.topics-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.topic-pill {
  padding: 7px 16px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 50px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: all var(--transition);
  cursor: pointer;
}

.topic-pill:hover,
.topic-pill.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ===================== SIDEBAR ===================== */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

.sidebar-widget {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  padding: 24px;
  margin-bottom: 24px;
}

.widget-title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

/* ===================== HIGHLIGHTS BAR ===================== */
.highlights-bar {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 14px 24px;
  overflow: hidden;
}

.highlights-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.highlights-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  white-space: nowrap;
  padding-right: 16px;
  border-right: 1px solid rgba(255,255,255,0.25);
}

.highlights-ticker {
  display: flex;
  gap: 0;
  overflow: hidden;
  flex: 1;
}

.ticker-track {
  display: flex;
  gap: 48px;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}

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

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
}

.ticker-item a {
  color: inherit;
  transition: color var(--transition);
}

.ticker-item a:hover { color: var(--color-accent-light); }

/* ===================== BREADCRUMBS ===================== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  padding: 16px 0;
}

.breadcrumbs a { color: var(--color-gray-400); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span { color: var(--color-text-light); font-weight: 500; }

.breadcrumb-sep { color: var(--color-gray-300); }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
}

.btn-sm { padding: 7px 16px; font-size: 0.8125rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

.btn-blue {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-blue:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-orange:hover {
  background: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232,131,10,0.3);
}

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

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

.btn-ghost-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-ghost-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
}

/* ===================== FORMS ===================== */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,107,0.1);
}

textarea.form-control { resize: vertical; min-height: 130px; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7b96' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 36px;
  cursor: pointer;
}

.success-message {
  display: none;
  background: #e8f8f0;
  border: 1.5px solid #34c77b;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  color: #1a6b42;
  font-weight: 500;
  text-align: center;
  margin-top: 16px;
}

.success-message.visible { display: block; }

/* ===================== NEWSLETTER SECTION ===================== */
.newsletter-section {
  background: var(--color-primary);
  padding: 72px 24px;
  color: var(--color-white);
}

.newsletter-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-white);
}

.newsletter-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-input {
  flex: 1;
  padding: 13px 18px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  outline: none;
  font-family: var(--font-body);
}

.newsletter-input:focus {
  box-shadow: 0 0 0 3px rgba(232,131,10,0.4);
}

/* ===================== TAGS ===================== */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--color-gray-100);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition);
}

.tag:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.tag-orange { background: #fff3e0; color: var(--color-accent); }
.tag-blue { background: #e8edf8; color: var(--color-primary); }

/* ===================== DIVIDER ===================== */
.divider {
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin: 48px 0;
}

.divider-dbl { border-top-width: 2px; }

/* ===================== NUMBERS/STATS ===================== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat-box {
  background: var(--color-white);
  padding: 36px 24px;
  text-align: center;
}

.stat-box-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-box-number span { color: var(--color-accent); }

.stat-box-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ===================== QUOTE BLOCK ===================== */
.quote-block {
  background: var(--color-gray-100);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 28px 32px;
  margin: 32px 0;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-primary-dark);
  line-height: 1.6;
  margin-bottom: 12px;
}

.quote-source {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  font-weight: 600;
}

/* ===================== ARTICLE CONTENT ===================== */
.article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  margin: 40px 0 16px;
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 32px 0 12px;
}

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

.article-content ul,
.article-content ol {
  margin: 16px 0 20px 24px;
}

.article-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.article-content img {
  border-radius: var(--radius-md);
  margin: 32px 0;
}

/* ===================== EXPERT CARD ===================== */
.expert-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}

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

.expert-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid var(--color-gray-200);
}

.expert-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expert-name {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.expert-role {
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 10px;
}

.expert-bio {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.55;
}

/* ===================== PAGE HERO ===================== */
.page-hero {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 64px 24px;
}

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

.page-hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 14px;
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-hero-desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  max-width: 660px;
  line-height: 1.65;
}

/* ===================== CALLOUT BOX ===================== */
.callout {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 28px 0;
}

.callout-blue {
  background: #eaf0fa;
  border-color: #b8c9e8;
}

.callout-orange {
  background: #fff6ec;
  border-color: #ffd5a0;
}

.callout-title {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.callout-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===================== TABS ===================== */
.tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-gray-200);
  margin-bottom: 36px;
  overflow-x: auto;
}

.tab-btn {
  padding: 12px 20px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-500);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.tab-btn:hover { color: var(--color-primary); }

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===================== PAGINATION ===================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
}

.page-btn {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--color-gray-300);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

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

/* ===================== FOOTER ===================== */
.site-footer {
  background: var(--color-gray-900);
  color: rgba(255,255,255,0.75);
  padding: 72px 24px 0;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo-mark svg { width: 20px; height: 20px; fill: white; }

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.7);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  fill: var(--color-accent-light);
}

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 18px;
}

.footer-links { list-style: none; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,0.75); }

/* ===================== SECTION BG VARIANTS ===================== */
.bg-white { background: var(--color-white); }
.bg-gray { background: var(--color-gray-100); }
.bg-dark { background: var(--color-primary-dark); }
.bg-primary { background: var(--color-primary); }

/* ===================== UTILITY ===================== */
.text-center { text-align: center; }
.text-right { text-align: right; }

.mt-auto { margin-top: auto; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-56 { margin-top: 56px; }

.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

.color-accent { color: var(--color-accent); }
.color-primary { color: var(--color-primary); }
.color-light { color: var(--color-text-light); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image-block { display: none; }
  .layout-with-sidebar { grid-template-columns: 1fr; }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .card-featured { grid-template-columns: 1fr; }
  .nav-item .dropdown-menu { display: none; }
}

@media (max-width: 768px) {
  .site-nav { display: none; }
  .site-nav.open { 
    display: flex; 
    flex-direction: column; 
    position: fixed; 
    top: 72px; 
    left: 0; 
    right: 0; 
    background: var(--color-white); 
    padding: 16px 24px; 
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-gray-200);
    z-index: 999;
    gap: 0;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .hamburger { display: flex; }
  .nav-link { padding: 12px 8px; color: var(--color-gray-700); }
  .cards-grid-3,
  .cards-grid-2 { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .section-pad { padding: 56px 20px; }
  .section-pad-sm { padding: 40px 20px; }
}

@media (max-width: 480px) {
  .cards-grid-4 { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .header-inner { padding: 0 16px; }
}

/* ===================== MOBILE MENU ===================== */
.mobile-only { display: none; }
@media (max-width: 768px) { .mobile-only { display: flex; } }

/* ===================== READING TIME ===================== */
.reading-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  margin: 24px 0 32px;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.reading-meta strong { color: var(--color-text); }

/* ===================== PROGRESS BAR ===================== */
.reading-progress {
  position: fixed;
  top: 72px;
  left: 0;
  height: 3px;
  background: var(--color-accent);
  width: 0%;
  transition: width 0.1s linear;
  z-index: 999;
}

/* ===================== SEARCH ===================== */
.search-box {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
}

.search-input {
  flex: 1;
  padding: 12px 18px;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition);
}

.search-input:focus { border-color: var(--color-primary); }

/* ===================== TIMELINE ===================== */
.timeline { position: relative; padding-left: 32px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-200);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-gray-200);
}

.timeline-date {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.timeline-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.timeline-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===================== EVENT CARD ===================== */
.event-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  gap: 0;
}

.event-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.event-date-block {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}

.event-day {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.event-month {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-light);
  margin-top: 4px;
}

.event-body { padding: 20px 24px; }

.event-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.event-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.event-title a:hover { color: var(--color-accent); }

.event-meta {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

/* ===================== REPORT DOWNLOAD CARD ===================== */
.report-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all var(--transition);
}

.report-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gray-300);
}

.report-icon {
  width: 52px;
  height: 60px;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.report-icon svg { width: 28px; height: 28px; fill: var(--color-primary); }

.report-info { flex: 1; }

.report-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.report-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  line-height: 1.35;
}

.report-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.55;
  margin-bottom: 12px;
}

.report-meta {
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* ===================== MISC ===================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rounded { border-radius: var(--radius-md); }
.overflow-hidden { overflow: hidden; }

.highlight-text {
  display: inline;
  background: linear-gradient(to right, #fff3cc, #ffeaaa);
  padding: 2px 6px;
  border-radius: 3px;
}

.accent-line {
  width: 48px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin: 12px 0 20px;
}

.accent-line-center { margin: 12px auto 20px; }

/* Mobile sidebar toggle */
.sidebar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-600);
  cursor: pointer;
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .sidebar-toggle { display: flex; }
  .sidebar-hidden { display: none; }
  .sidebar-hidden.open { display: block; }
}

/* Category colors */
.cat-digital { color: #2563eb; }
.cat-social { color: #7c3aed; }
.cat-ethics { color: #dc2626; }
.cat-research { color: #059669; }
.cat-trends { color: var(--color-accent); }
.cat-analytics { color: #0891b2; }