/* ==========================================================================
   Fijate Tools - Guía y comparador de antiadherentes y sartenes
   Hojas de estilo maestras (Tema dual claro/oscuro, responsivo, accesible)
   ========================================================================== */

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

  /* Colores tema claro */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --bg-card-hover: #f8fafc;
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-on-accent: #ffffff;

  --accent-primary: #ea580c;
  --accent-hover: #c2410c;
  --accent-subtle: #fff7ed;
  --accent-border: #fed7aa;

  --badge-bg: #f1f5f9;
  --badge-text: #334155;

  --color-success: #16a34a;
  --color-success-bg: #dcfce7;
  --color-warning: #d97706;
  --color-warning-bg: #fef3c7;
  --color-danger: #dc2626;
  --color-danger-bg: #fee2e2;
  --color-info: #0284c7;
  --color-info-bg: #e0f2fe;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="dark"] {
  --bg-page: #0b0f17;
  --bg-card: #131c2e;
  --bg-card-subtle: #1c273c;
  --bg-card-hover: #1e2b42;
  --border-color: #24344d;
  --border-focus: #60a5fa;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-on-accent: #ffffff;

  --accent-primary: #f97316;
  --accent-hover: #ea580c;
  --accent-subtle: #2a1b12;
  --accent-border: #7c2d12;

  --badge-bg: #1c273c;
  --badge-text: #cbd5e1;

  --color-success: #22c55e;
  --color-success-bg: #052e16;
  --color-warning: #f59e0b;
  --color-warning-bg: #2d1e05;
  --color-danger: #ef4444;
  --color-danger-bg: #350c0c;
  --color-info: #38bdf8;
  --color-info-bg: #082f49;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.3);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-primary);
  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,
.brand-title,
.section-title,
.hero-title,
.card-title,
.modal-title {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

.mono,
.badge-mono,
.stat-val,
.temp-badge {
  font-family: var(--font-mono);
}

/* Layout canónico /tools/ */
.main-wrapper.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 Hero y KPIs
   ========================================================================== */

.hero-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ea580c, #f59e0b, #10b981, #0ea5e9, #8b5cf6);
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: var(--accent-subtle);
  border: 1px solid var(--accent-border);
  color: var(--accent-primary);
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 850px;
  margin-bottom: 1.75rem;
}

.hero-kpis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
}

.kpi-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-focus);
}

.kpi-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.kpi-value {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.kpi-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ==========================================================================
   Módulo interactivo: Asistente "Encuentra tu sartén ideal"
   ========================================================================== */

.quiz-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.quiz-header {
  margin-bottom: 1.5rem;
}

.quiz-step-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.quiz-step-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.quiz-option-btn {
  background: var(--bg-card-subtle);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.15rem 1rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  width: 100%;
}

.quiz-option-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.quiz-option-btn.selected {
  background: var(--accent-subtle);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.quiz-option-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  margin-top: 2px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-option-btn.selected .quiz-option-radio {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
}

.quiz-option-btn.selected .quiz-option-radio::after {
  content: '';
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
}

.quiz-progress-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.quiz-progress-segment {
  height: 6px;
  flex: 1;
  background: var(--border-color);
  border-radius: var(--radius-full);
  transition: background var(--transition-normal);
}

.quiz-progress-segment.active {
  background: var(--accent-primary);
}

/* Tarjeta resultado del recomendador */
.quiz-result-card {
  background: var(--bg-card-subtle);
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-top: 1.5rem;
  display: none;
  animation: fadeIn 0.3s ease forwards;
}

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

.quiz-result-title {
  font-size: 1.4rem;
  color: var(--text-primary);
}

.quiz-result-badge {
  background: var(--accent-primary);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
}

.quiz-result-body {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.quiz-result-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Catálogo y fichas de materiales
   ========================================================================== */

.section-container {
  margin-bottom: 3rem;
}

.section-header {
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.filter-pills-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  scrollbar-width: thin;
}

.filter-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.filter-pill:hover {
  background: var(--bg-card-subtle);
  color: var(--text-primary);
}

.filter-pill.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

/* Grid de tarjetas de sartenes */
.sartenes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

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

.sarten-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-focus);
}

.sarten-card-visual {
  width: 100%;
  aspect-ratio: 1024 / 764;
  background: var(--bg-card-subtle);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sarten-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform var(--transition-normal);
}

.sarten-card:hover .sarten-card-img {
  transform: scale(1.02);
}

.modal-hero-img-box {
  width: 100%;
  aspect-ratio: 1024 / 764;
  max-height: 420px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-hero-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.sarten-card-badge-top {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.sarten-card-temp-tag {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.sarten-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sarten-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.sarten-card-alias {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.85rem;
}

.sarten-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

/* Métricas en barra */
.sarten-metrics-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  padding: 0.85rem;
  background: var(--bg-card-subtle);
  border-radius: var(--radius-md);
  font-size: 0.825rem;
}

.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-label {
  color: var(--text-secondary);
}

.metric-bar-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.metric-mini-bar {
  width: 70px;
  height: 6px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.metric-mini-fill {
  height: 100%;
  border-radius: var(--radius-full);
}

.metric-value-text {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
  min-width: 28px;
  text-align: right;
}

.sarten-card-footer {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
}

.btn-card-action {
  flex: 1;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  font-family: inherit;
  min-height: 40px;
}

.btn-card-action:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

/* ==========================================================================
   Matriz comparativa en tabla
   ========================================================================== */

.table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.matrix-table th {
  background: var(--bg-card-subtle);
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.matrix-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.matrix-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.matrix-table tbody tr:last-child td {
  border-bottom: none;
}

.table-material-cell {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  color: var(--text-primary);
}

.table-status-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

.status-yes {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-no {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.status-warn {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

/* ==========================================================================
   Laboratorio físico: Efecto Leidenfrost y Curado
   ========================================================================== */

.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.lab-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.lab-card-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lab-card-desc {
  color: var(--text-secondary);
  font-size: 0.925rem;
  margin-bottom: 1.5rem;
}

/* Simulador Leidenfrost */
.leidenfrost-interactive {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  text-align: center;
}

.leidenfrost-pan-canvas {
  width: 100%;
  height: 140px;
  background: radial-gradient(circle at center, #334155 0%, #1e293b 80%, #0f172a 100%);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 2px solid #475569;
  display: flex;
  align-items: center;
  justify-content: center;
}

.leidenfrost-droplet {
  width: 28px;
  height: 28px;
  background: radial-gradient(circle at 30% 30%, #e0f2fe, #38bdf8 60%, #0284c7 100%);
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(56, 189, 248, 0.5);
  position: relative;
  transition: all 0.3s ease;
}

.leidenfrost-temp-selector {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.btn-temp-step {
  flex: 1;
  min-width: 70px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-temp-step.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

.leidenfrost-feedback-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: left;
}

.leidenfrost-feedback-status {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.leidenfrost-feedback-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* Timeline de curado */
.curado-timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.curado-step-item {
  display: flex;
  gap: 1rem;
  position: relative;
}

.curado-step-num {
  width: 32px;
  height: 32px;
  background: var(--accent-subtle);
  border: 1px solid var(--accent-border);
  color: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.curado-step-content {
  flex: 1;
}

.curado-step-header {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.curado-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 0.35rem;
}

.curado-step-meta {
  font-size: 0.775rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ==========================================================================
   Sección FAQ y Mitos
   ========================================================================== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

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

.faq-item[open] {
  border-color: var(--accent-primary);
}

.faq-summary {
  padding: 1.15rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  user-select: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon-chevron {
  transition: transform var(--transition-fast);
  color: var(--text-muted);
  flex-shrink: 0;
}

.faq-item[open] .faq-icon-chevron {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.faq-content {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-content p + p {
  margin-top: 0.75rem;
}

/* ==========================================================================
   Modal Pericial de Detalle Técnico
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 10;
}

.modal-body {
  padding: 1.5rem;
}

.btn-close-modal {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-close-modal:hover {
  background: var(--color-danger-bg);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

/* Capas anatómicas en modal */
.anatomy-layers-box {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.anatomy-layer-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--border-color);
  font-size: 0.85rem;
}

.anatomy-layer-item:last-child {
  border-bottom: none;
}

.layer-indicator {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  flex-shrink: 0;
}

.layer-info {
  flex: 1;
}

.layer-name {
  font-weight: 600;
  color: var(--text-primary);
}

.layer-role {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Listas pros y contras */
.pros-contras-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.pros-box, .contras-box {
  background: var(--bg-card-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.pros-box {
  border-left: 3px solid var(--color-success);
}

.contras-box {
  border-left: 3px solid var(--color-danger);
}

.pros-box-title, .contras-box-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pros-box-title { color: var(--color-success); }
.contras-box-title { color: var(--color-danger); }

.bullets-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.bullets-list li {
  position: relative;
  padding-left: 1.15rem;
  line-height: 1.4;
}

.bullets-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  font-weight: bold;
}

.pros-box .bullets-list li::before { color: var(--color-success); }
.contras-box .bullets-list li::before { color: var(--color-danger); }

/* Animaciones */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Adaptabilidad Responsive (Mobile first / Desktop)
   ========================================================================== */

@media (max-width: 768px) {
  .hero-banner {
    padding: 1.5rem 1.25rem;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .sartenes-grid {
    grid-template-columns: 1fr;
  }

  .pros-contras-grid {
    grid-template-columns: 1fr;
  }

  .quiz-options-grid {
    grid-template-columns: 1fr;
  }

  .quiz-option-btn {
    min-height: 48px;
    padding: 1rem;
  }

  .btn-card-action {
    min-height: 44px;
  }
}