/**
 * Guía visual de clavijas, enchufes y voltajes del mundo
 * css/style.css - Estilos canónicos, variables corporativas, tema claro/oscuro y responsive
 */

:root {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colores base (Tema Claro) */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;

  /* Semáforos de advertencia */
  --safe-bg: #ecfdf5;
  --safe-border: #a7f3d0;
  --safe-text: #065f46;
  --safe-badge: #10b981;

  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;
  --warning-badge: #f59e0b;

  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;
  --danger-badge: #ef4444;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  /* SVG enchufes */
  --svg-plate-bg: #f8fafc;
  --svg-plate-border: #cbd5e1;
}

/* --- Tema Oscuro Canónico --- */
[data-theme="dark"] {
  --bg-page: #0b0f17;
  --bg-card: #151c28;
  --bg-card-subtle: #1e293b;
  --bg-input: #1a2233;
  --border-color: #27354a;
  --border-focus: #60a5fa;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-light: #1e293b;

  --safe-bg: rgba(16, 185, 129, 0.12);
  --safe-border: rgba(16, 185, 129, 0.3);
  --safe-text: #6ee7b7;

  --warning-bg: rgba(245, 158, 11, 0.12);
  --warning-border: rgba(245, 158, 11, 0.3);
  --warning-text: #fcd34d;

  --danger-bg: rgba(239, 68, 68, 0.15);
  --danger-border: rgba(239, 68, 68, 0.35);
  --danger-text: #fca5a5;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.4);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);

  --svg-plate-bg: #1e293b;
  --svg-plate-border: #475569;
}

/* Reset y estructura global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

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

.text-mono {
  font-family: var(--font-mono);
}

/* Layout Canónico de Herramientas */
.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  box-sizing: border-box;
  flex: 1 0 auto;
  width: 100%;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  width: 100%;
}

/* Sección introductoria */
.tool-intro-section {
  margin-bottom: 2rem;
}

.tool-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.tool-main-title {
  font-size: 2.15rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.tool-lead-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 820px;
}

/* Panel del Selector de Países */
.route-selector-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.route-selector-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.25rem;
}

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

.field-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.country-select-wrapper {
  position: relative;
  width: 100%;
}

.country-select {
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 2.5rem 0.65rem 1rem;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  background-color: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.country-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.country-select option,
.country-select optgroup {
  background-color: var(--bg-card);
  color: var(--text-main);
  padding: 0.5rem;
}

.select-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
}

.btn-swap-countries {
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 1.5rem;
}

.btn-swap-countries:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: rotate(180deg);
}

/* Presets rápidos */
.route-presets-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.presets-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 0.5rem;
}

.route-preset-btn {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.route-preset-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary);
  border-color: rgba(59, 130, 246, 0.3);
}

/* Banner de Veredicto Doble */
.verdict-banner-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.verdict-card {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.verdict-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.verdict-question-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.verdict-card-title {
  font-size: 1.25rem;
  color: var(--text-main);
  line-height: 1.3;
}

.verdict-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.verdict-badge-safe {
  background-color: var(--safe-bg);
  border: 1px solid var(--safe-border);
  color: var(--safe-text);
}

.verdict-badge-warning {
  background-color: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: var(--warning-text);
}

.verdict-badge-danger {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
}

.verdict-desc-text {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Cuadrícula Comparativa de Países */
.countries-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.country-compare-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.country-compare-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.country-flag-icon {
  font-size: 2.25rem;
  line-height: 1;
}

.country-role-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.05em;
  display: block;
}

.country-name-title {
  font-size: 1.35rem;
}

.country-metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.metric-box {
  background-color: var(--bg-card-subtle);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.metric-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}

.plugs-list-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.plugs-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.plug-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.plug-pill-badge:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.plug-pill-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.plug-pill-icon svg {
  width: 100%;
  height: 100%;
}

.plug-pill-info {
  display: flex;
  flex-direction: column;
}

.plug-pill-type {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.plug-pill-std {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.dest-notes-box {
  margin-top: 1.25rem;
  background-color: var(--primary-light);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.45;
}

/* Sección Evaluador de Aparatos de Viaje */
.appliance-evaluator-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-heading {
  font-size: 1.5rem;
}

.section-subtext {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.appliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.appliance-btn {
  background-color: var(--bg-card-subtle);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  min-height: 90px;
  transition: all 0.2s ease;
  text-align: center;
  color: var(--text-main);
}

.appliance-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.appliance-btn.active {
  background-color: var(--primary-light);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary);
}

.appliance-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.appliance-label {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.25;
}

.appliance-verdict-box {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.appliance-verdict-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.appliance-verdict-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.appliance-verdict-title {
  font-size: 1.25rem;
}

.appliance-spec-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.appliance-verdict-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
}

.appliance-verdict-text strong {
  color: var(--text-main);
}

.appliance-verdict-text code {
  font-family: var(--font-mono);
  background-color: var(--bg-card);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

/* Catálogo y Explorador de Clavijas A a O */
.plugs-catalog-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
}

.plug-tabs-scroller {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  scrollbar-width: thin;
}

.plug-tab-btn {
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--bg-card-subtle);
  border: 1.5px solid var(--border-color);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.plug-tab-btn:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.plug-tab-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.plug-detail-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  background-color: var(--bg-card-subtle);
}

.plug-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

.plug-card-title-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.plug-letter-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), #1e40af);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.plug-card-title {
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
}

.plug-card-standard {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.plug-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spec-chip {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-main);
}

.plug-card-body {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
}

.plug-visuals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.plug-visual-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.visual-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.visual-svg-container {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.visual-svg-container svg {
  width: 100%;
  height: 100%;
}

.visual-sublabel {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.plug-info-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.plug-section-subtitle {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 0.5rem;
}

.plug-description,
.plug-compat-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.countries-tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-height: 160px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.country-tag {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  color: var(--text-main);
  white-space: nowrap;
}

/* Sección de Consejos Prácticos */
.travel-tips-card {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.tips-content {
  max-width: 650px;
}

.tips-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.tips-lead {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.btn-open-modal {
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.15s ease;
}

.btn-open-modal:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

/* Modal Accesible */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.25rem;
}

.modal-close-btn {
  min-width: 36px;
  min-height: 36px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease;
}

.modal-close-btn:hover {
  background-color: var(--bg-card-subtle);
  color: var(--text-main);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tip-item-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.tip-item-title {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tip-item-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Guía Técnica y SEO Expandida */
.seo-knowledge-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.seo-heading {
  font-size: 1.65rem;
  margin-bottom: 1.25rem;
}

.seo-lead {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.seo-subheading {
  font-size: 1.25rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.seo-paragraph {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.65;
}

.seo-faq-accordion {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.seo-faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-card-subtle);
  overflow: hidden;
}

.seo-faq-item summary {
  padding: 1rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-main);
  outline: none;
  user-select: none;
}

.seo-faq-item[open] summary {
  border-bottom: 1px solid var(--border-color);
}

.seo-faq-answer {
  padding: 1rem 1.25rem;
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Responsividad (Mobile First & Tablet) */
@media (max-width: 991px) {
  .route-selector-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .btn-swap-countries {
    margin: 0 auto;
    transform: rotate(90deg);
  }

  .btn-swap-countries:hover {
    transform: rotate(270deg);
  }

  .verdict-banner-container,
  .countries-comparison-grid {
    grid-template-columns: 1fr;
  }

  .plug-card-body {
    grid-template-columns: 1fr;
  }

  .plug-visuals-grid {
    max-width: 320px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .tool-main-title {
    font-size: 1.65rem;
  }

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

  .plug-card-header {
    flex-direction: column;
    align-items: flex-start;
  }
}