/* ==========================================================================
   cbdc.com.ua — Concept C «Майдан» Design System
   Ukrainian civic-tech bright editorial
   ========================================================================== */

/* --- CSS Variables / Palette --- */
:root {
  /* Core palette */
  --color-bg: #FFFFFF;
  --color-surface: #F7F8FA;
  --color-text-primary: #1A1A2E;
  --color-text-secondary: #6B7280;
  --color-text-muted: #9CA3AF;

  /* Accents — Ukrainian flag */
  --color-accent-blue: #0057B8;
  --color-accent-yellow: #FFD700;
  --color-accent-blue-hover: #004494;

  /* Status colors */
  --color-status-launched: #16A34A;
  --color-status-pilot: #2563EB;
  --color-status-poc: #F59E0B;
  --color-status-research: #9CA3AF;
  --color-status-cancelled: #DC2626;

  /* Map */
  --color-map-water: #EBF4FF;
  --color-map-border: #D1D5DB;

  /* UI */
  --color-highlight-bg: #FEF3C7;
  --color-card-border: #E5E7EB;
  --color-card-hover-bg: #EBF4FF;
  --color-footer-bg: #1A1A2E;

  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
  --font-display: 'Unbounded', sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Layout */
  --container-max: 1200px;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
}

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

html {
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background: var(--color-bg);
}

a {
  color: var(--color-accent-blue);
  text-decoration: none;
}
a:hover {
  color: var(--color-accent-blue-hover);
  text-decoration: underline;
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text-primary);
}

h1 { font-size: 2.25rem; font-weight: 800; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1em; }

/* Tabular numbers */
.tabular-nums, .stat-number, table td, table th {
  font-variant-numeric: tabular-nums;
}

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--surface {
  background: var(--color-surface);
}

/* --- Top Stripe (UA flag) --- */
.top-stripe {
  height: 2px;
  background: linear-gradient(to right,
    var(--color-accent-blue) 50%,
    var(--color-accent-yellow) 50%);
}

/* --- Header --- */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-card-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.site-logo:hover {
  text-decoration: none;
  color: var(--color-text-primary);
}

.site-logo__sun {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: var(--color-accent-yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-accent-yellow);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.site-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--color-text-primary);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-accent-blue);
  text-decoration: none;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent-blue);
  border-radius: 1px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  margin: 5px 0;
  transition: 0.2s;
}

/* --- Hero --- */
.hero {
  padding: var(--space-3xl) 0 var(--space-xl);
  text-align: center;
}

.hero__title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

/* --- Stat Counters --- */
.counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.counter-card {
  background: var(--color-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  border-top: 3px solid var(--color-accent-blue);
}

.counter-card--launched { border-top-color: var(--color-status-launched); }
.counter-card--pilot { border-top-color: var(--color-status-pilot); }
.counter-card--poc { border-top-color: var(--color-status-poc); }
.counter-card--research { border-top-color: var(--color-status-research); }
.counter-card--cancelled { border-top-color: var(--color-status-cancelled); }

.counter-card__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.counter-card--launched .counter-card__number { color: var(--color-status-launched); }
.counter-card--pilot .counter-card__number { color: var(--color-status-pilot); }
.counter-card--poc .counter-card__number { color: var(--color-status-poc); }
.counter-card--research .counter-card__number { color: var(--color-status-research); }
.counter-card--cancelled .counter-card__number { color: var(--color-status-cancelled); }

.counter-card__label {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* --- Map --- */
.map-section {
  margin: var(--space-xl) 0;
}

.map-container {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
  background: var(--color-map-water);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-card-border);
}

#map {
  width: 100%;
  height: 100%;
}

/* Leaflet overrides */
.leaflet-container {
  background: var(--color-map-water) !important;
  font-family: var(--font-body) !important;
}

.leaflet-control-zoom a {
  background: var(--color-accent-blue) !important;
  color: #fff !important;
  border: none !important;
  width: 30px !important;
  height: 30px !important;
  line-height: 30px !important;
  font-size: 16px !important;
  border-radius: 50% !important;
}

.leaflet-control-zoom a:hover {
  background: var(--color-accent-blue-hover) !important;
}

.leaflet-control-zoom {
  border: none !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15) !important;
  border-radius: 8px !important;
  overflow: hidden;
}

/* Custom tooltip */
.country-tooltip {
  background: #fff;
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  font-family: var(--font-body);
  min-width: 200px;
}

.country-tooltip .flag {
  font-size: 1.75rem;
  margin-bottom: var(--space-xs);
}

.country-tooltip .name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.country-tooltip .status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-xs);
}

.country-tooltip .currencies {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* Tooltip left border by status */
.country-tooltip--launched { border-left: 4px solid var(--color-status-launched); }
.country-tooltip--pilot { border-left: 4px solid var(--color-status-pilot); }
.country-tooltip--poc { border-left: 4px solid var(--color-status-poc); }
.country-tooltip--research { border-left: 4px solid var(--color-status-research); }
.country-tooltip--cancelled { border-left: 4px solid var(--color-status-cancelled); }

/* Map Legend */
.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-md);
  padding: var(--space-md) 0;
}

.map-legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.15s;
}

.map-legend__item:hover {
  background: var(--color-surface);
}

.map-legend__item.active {
  background: var(--color-surface);
  outline: 2px solid var(--color-accent-blue);
}

.map-legend__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* --- Filters --- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-lg);
}

.filters__search {
  flex: 1;
  min-width: 200px;
  padding: 10px 16px;
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.94rem;
  outline: none;
  transition: border-color 0.15s;
}

.filters__search:focus {
  border-color: var(--color-accent-blue);
}

.filters__select {
  padding: 10px 16px;
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.94rem;
  background: var(--color-bg);
  cursor: pointer;
  outline: none;
}

.filters__checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.88rem;
  cursor: pointer;
}

.filter-checkbox input {
  accent-color: var(--color-accent-blue);
}

.filters__count {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-left: auto;
}

/* --- Table --- */
.tracker-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-xl);
}

.tracker-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.tracker-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 2px solid var(--color-card-border);
  white-space: nowrap;
}

.tracker-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-card-border);
  vertical-align: middle;
}

.tracker-table tr:hover {
  background: var(--color-card-hover-bg);
}

.tracker-table tr.has-page {
  cursor: pointer;
}

.tracker-table .country-cell {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 500;
}

.tracker-table .flag-emoji {
  font-size: 1.25rem;
}

/* Status badge */
.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

.status-badge--launched { background: var(--color-status-launched); }
.status-badge--pilot { background: var(--color-status-pilot); }
.status-badge--poc { background: var(--color-status-poc); }
.status-badge--research { background: var(--color-status-research); }
.status-badge--cancelled { background: var(--color-status-cancelled); }

/* --- News Cards --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.news-card {
  background: var(--color-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}

.news-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.news-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-surface);
  object-fit: cover;
}

.news-card__body {
  padding: var(--space-md);
}

.news-card__category {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--color-accent-blue);
  color: #fff;
  margin-bottom: var(--space-sm);
}

.news-card__category--analytics { background: var(--color-status-poc); }
.news-card__category--ukraine { background: var(--color-status-launched); }

.news-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}

.news-card__excerpt {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card__meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* Placeholder card */
.news-card--placeholder {
  opacity: 0.7;
}

.news-card--placeholder .news-card__body::after {
  content: 'Незабаром';
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* --- Guide Cards --- */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.guide-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg);
  border: 1px solid var(--color-card-border);
  border-left: 4px solid var(--color-accent-blue);
  border-radius: var(--border-radius-sm);
  padding: var(--space-md) var(--space-lg);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background 0.15s;
}

.guide-card:hover {
  background: var(--color-card-hover-bg);
  text-decoration: none;
}

.guide-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.4;
}

.guide-card__arrow {
  font-size: 1.25rem;
  color: var(--color-accent-blue);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.guide-card__meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* --- e-Hryvnia CTA Banner --- */
.cta-banner {
  background: var(--color-accent-blue);
  color: #fff;
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
}

.cta-banner__text h3 {
  color: #fff;
  font-size: 1.375rem;
  margin-bottom: var(--space-xs);
}

.cta-banner__text p {
  opacity: 0.85;
  margin: 0;
  font-size: 0.94rem;
}

.cta-banner__btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-accent-yellow);
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  border-radius: var(--border-radius-md);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.cta-banner__btn:hover {
  background: #e6c200;
  text-decoration: none;
}

/* --- Country Page --- */
.country-hero {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.country-hero__flag {
  font-size: 4rem;
}

.country-hero__info h1 {
  margin-bottom: var(--space-xs);
}

.key-facts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.key-fact {
  background: var(--color-surface);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
}

.key-fact__label {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}

.key-fact__value {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
}

.timeline {
  list-style: none;
  position: relative;
  padding-left: var(--space-xl);
  margin: var(--space-xl) 0;
}

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

.timeline li {
  position: relative;
  margin-bottom: var(--space-lg);
}

.timeline li::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-xl) + 4px);
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-blue);
}

.timeline__year {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-accent-blue);
}

.sources-block {
  background: var(--color-surface);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}

.sources-block h4 {
  margin-bottom: var(--space-md);
}

.sources-block ul {
  list-style: none;
}

.sources-block li {
  margin-bottom: var(--space-sm);
  font-size: 0.88rem;
}

.sources-block li::before {
  content: '→ ';
  color: var(--color-accent-blue);
}

/* --- Guide Page --- */
.guide-header {
  margin-bottom: var(--space-xl);
}

.guide-header__category {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--color-accent-blue);
  color: #fff;
  margin-bottom: var(--space-md);
}

.guide-header__title {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.guide-header__meta {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.guide-body {
  max-width: 720px;
  font-size: 1.06rem;
  line-height: 1.75;
}

.guide-body h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.guide-body p {
  margin-bottom: 1.25em;
}

.guide-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-card-border);
}

.guide-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-footer-bg);
  color: #fff;
  padding: var(--space-2xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
}

.site-footer h4 {
  color: #fff;
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

.site-footer p {
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
}

.site-footer a {
  color: var(--color-accent-yellow);
}

.site-footer a:hover {
  color: #fff;
}

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

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: 0.88rem;
}

.site-footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
}

.breadcrumbs span {
  margin: 0 4px;
}

/* --- Stub badge --- */
.stub-badge {
  display: inline-block;
  padding: 2px 6px;
  background: var(--color-highlight-bg);
  color: var(--color-status-poc);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 4px;
  margin-left: var(--space-sm);
  vertical-align: middle;
}

/* --- Disclaimer --- */
.disclaimer {
  background: var(--color-highlight-bg);
  border-left: 4px solid var(--color-status-poc);
  padding: var(--space-md) var(--space-lg);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin: var(--space-xl) 0;
}

/* --- Noscript --- */
noscript .map-fallback {
  padding: var(--space-xl);
  text-align: center;
  background: var(--color-surface);
  border-radius: var(--border-radius-md);
  color: var(--color-text-secondary);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  html { font-size: 16px; }

  .hero__title { font-size: 1.75rem; }

  .site-nav { display: none; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-card-border);
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-md);
    z-index: 999;
  }

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

  .map-container { aspect-ratio: 4/3; }

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

  /* Table → card layout */
  .tracker-table thead { display: none; }

  .tracker-table,
  .tracker-table tbody,
  .tracker-table tr,
  .tracker-table td {
    display: block;
  }

  .tracker-table tr {
    border: 1px solid var(--color-card-border);
    border-radius: var(--border-radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
  }

  .tracker-table td {
    border: none;
    padding: 2px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .tracker-table td::before {
    content: attr(data-label);
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    margin-right: var(--space-md);
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  .filters__count {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.5rem; }
  .counters { grid-template-columns: 1fr 1fr; }
  .counter-card__number { font-size: 2rem; }
  .news-grid { grid-template-columns: 1fr; }
  .guides-grid { grid-template-columns: 1fr; }
  .country-hero { flex-direction: column; text-align: center; }
  .key-facts { grid-template-columns: 1fr; }
}

/* ── Infinite Scroll Sentinel ── */
.infinite-sentinel {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  min-height: 60px;
}
.infinite-sentinel__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border, #e5e7eb);
  border-top-color: var(--color-primary, #2563eb);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  opacity: 0;
  transition: opacity 0.2s;
}
.infinite-sentinel.is-loading .infinite-sentinel__spinner {
  opacity: 1;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Article Tags ── */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border, #e5e7eb);
}
.article-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-surface, #F7F8FA);
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--color-text-muted, #6b7280);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.article-tag:hover {
  background: var(--color-primary, #0057B8);
  color: #fff;
  border-color: var(--color-primary, #0057B8);
}