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

  --c-titanium-900: #0e1722;
  --c-titanium-800: #1c2d42;
  --c-titanium-700: #2c425c;
  --c-titanium-600: #445d7a;
  --c-titanium-500: #6682a2;
  --c-titanium-400: #93a9c1;
  --c-titanium-200: #d5e0eb;
  --c-titanium-100: #eef3f7;

  --c-bronze-600: #8c5b30;
  --c-bronze-500: #af7440;
  --c-bronze-400: #c58a59;
  --c-bronze-300: #dcab80;
  --c-bronze-200: #edd0b7;

  --c-bg-light: #f8fafc;
  --c-surface-light: #ffffff;
  --c-border-light: rgba(28, 45, 66, 0.1);
  --c-card-bg-light: #ffffff;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 12px 32px rgba(28, 45, 66, 0.12);
}

body.dark-mode {
  --c-bg-light: #090d14;
  --c-surface-light: #0f1622;
  --c-border-light: rgba(255, 255, 255, 0.08);
  --c-card-bg-light: #131c2a;
  --c-titanium-900: #f8fafc;
  --c-titanium-800: #f1f5f9;
  --c-titanium-700: #cbd5e1;
  --c-titanium-600: #94a3b8;
  --c-titanium-500: #64748b;
  --shadow-subtle: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.6);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--c-bg-light);
  color: var(--c-titanium-800);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.help-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border-light);
  transition: var(--transition-smooth);
}

body.dark-mode .help-header {
  background: rgba(9, 13, 20, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.help-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.help-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.help-logo-img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(197, 138, 89, 0.4);
}

.help-brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-titanium-900);
  letter-spacing: 0.5px;
}

.help-brand-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(197, 138, 89, 0.15);
  color: var(--c-bronze-600);
  border: 1px solid rgba(197, 138, 89, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

body.dark-mode .help-brand-badge {
  background: rgba(197, 138, 89, 0.2);
  color: #fce1cc;
}

.help-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.help-cat-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.help-tab-btn {
  background: none;
  border: none;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--c-titanium-600);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.help-tab-btn:hover,
.help-tab-btn.active {
  color: var(--c-titanium-900);
  background: rgba(31, 58, 82, 0.08);
}

body.dark-mode .help-tab-btn:hover,
body.dark-mode .help-tab-btn.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-back-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--c-titanium-900);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(14, 23, 34, 0.2);
}

body.dark-mode .btn-back-home {
  background: #ffffff;
  color: #0e1722;
}

.btn-back-home:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(14, 23, 34, 0.3);
}

.help-hero {
  padding: 80px 0 48px 0;
  text-align: center;
  position: relative;
}

.help-hero-subtitle-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(197, 138, 89, 0.12);
  border: 1px solid rgba(197, 138, 89, 0.3);
  color: var(--c-bronze-600);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 20px;
}

body.dark-mode .help-hero-subtitle-pill {
  color: #fce1cc;
}

.help-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--c-titanium-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.help-hero-desc {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--c-titanium-600);
  line-height: 1.6;
}

.help-grid-section {
  padding: 32px 0 80px 0;
}

.help-modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 991px) {
  .help-modules-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .help-modules-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.help-module-card {
  background: var(--c-card-bg-light);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.help-module-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(197, 138, 89, 0.4);
}

.module-header {
  margin-bottom: 20px;
}

.module-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(197, 138, 89, 0.12);
  border: 1px solid rgba(197, 138, 89, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.help-module-card:hover .module-icon-wrap {
  transform: scale(1.1);
  border-color: var(--c-bronze-500);
}

.module-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-titanium-900);
  line-height: 1.25;
  margin-bottom: 8px;
}

.module-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.module-link-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--c-titanium-700);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.module-link-item:hover {
  color: var(--c-bronze-600);
  transform: translateX(4px);
}

body.dark-mode .module-link-item:hover {
  color: #f4ab77;
}

.module-link-bullet {
  color: var(--c-bronze-400);
  font-size: 0.8rem;
  line-height: 1.6;
}

.module-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  border: 1px solid var(--c-border-light);
  background: rgba(31, 58, 82, 0.05);
  color: var(--c-titanium-800);
}

body.dark-mode .module-action-btn {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.module-action-btn:hover {
  background: var(--c-titanium-900);
  color: #ffffff;
  border-color: var(--c-titanium-900);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

body.dark-mode .module-action-btn:hover {
  background: var(--c-bronze-500);
  border-color: var(--c-bronze-500);
  color: #ffffff;
}

.module-action-btn.btn-primary-bronze {
  background: linear-gradient(135deg, var(--c-bronze-600) 0%, var(--c-bronze-500) 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(197, 138, 89, 0.3);
}

.module-action-btn.btn-primary-bronze:hover {
  box-shadow: 0 8px 25px rgba(197, 138, 89, 0.45);
  transform: translateY(-2px);
}

.help-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 14, 22, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

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

.help-modal-card {
  background: var(--c-surface-light);
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

body.dark-mode .help-modal-card {
  background: #0f1622;
  border-color: rgba(197, 138, 89, 0.3);
}

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

.help-modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(31, 58, 82, 0.08);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-titanium-700);
  transition: var(--transition-smooth);
}

body.dark-mode .help-modal-close-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.help-modal-close-btn:hover {
  background: rgba(229, 57, 53, 0.15);
  color: #e53935;
  transform: rotate(90deg);
}

.help-form-group {
  margin-bottom: 16px;
  text-align: left;
}

.help-form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-titanium-800);
  margin-bottom: 6px;
}

.help-form-input,
.help-form-select,
.help-form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border-light);
  background: var(--c-bg-light);
  color: var(--c-titanium-900);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.help-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) {
  .help-form-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .help-form-input,
  .help-form-select,
  .help-form-textarea {
    font-size: 16px !important; /* Previene auto-zoom en iOS Safari */
    min-height: 48px;
  }
  .help-modal-card {
    padding: 24px 18px;
    max-height: calc(100dvh - 24px);
    border-radius: 16px;
  }
  .help-modal-overlay {
    padding: 12px;
    align-items: flex-start;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}

body.dark-mode .help-form-input,
body.dark-mode .help-form-select,
body.dark-mode .help-form-textarea {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.help-form-input:focus,
.help-form-select:focus,
.help-form-textarea:focus {
  border-color: var(--c-bronze-400);
  box-shadow: 0 0 0 3px rgba(197, 138, 89, 0.2);
}

.help-footer {
  margin-top: auto;
  background: var(--c-surface-light);
  border-top: 1px solid var(--c-border-light);
  padding: 36px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--c-titanium-600);
}

body.dark-mode .help-footer {
  background: #090d14;
  border-top-color: rgba(255, 255, 255, 0.08);
}

/* ========================================================
   SECCIÓN DE PREGUNTAS FRECUENTES (FAQ) - CENTRO DE ASISTENCIA
   ======================================================== */
.help-faq-section {
  padding: 70px 0 80px;
  background: var(--c-surface-light);
  border-top: 1px solid var(--c-border-light);
  border-bottom: 1px solid var(--c-border-light);
  transition: var(--transition-smooth);
}

body.dark-mode .help-faq-section {
  background: #0b111a;
  border-top-color: rgba(255, 255, 255, 0.06);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.help-section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px;
}

.help-section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-titanium-900);
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.help-section-desc {
  font-size: 1.05rem;
  color: var(--c-titanium-600);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* Barra de búsqueda interactiva */
.help-faq-search-wrap {
  position: relative;
  max-width: 620px;
  margin: 0 auto 20px;
}

.help-faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-bronze-400);
  pointer-events: none;
}

.help-faq-search-input {
  width: 100%;
  padding: 15px 20px 15px 48px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--c-border-light);
  background: var(--c-bg-light);
  color: var(--c-titanium-900);
  outline: none;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
}

body.dark-mode .help-faq-search-input {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.help-faq-search-input:focus {
  border-color: var(--c-bronze-400);
  box-shadow: 0 0 0 4px rgba(197, 138, 89, 0.2);
}

/* Filtros por categoría */
.help-faq-filter-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.help-faq-tag-btn {
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 600;
  font-family: var(--font-body);
  border: 1px solid var(--c-border-light);
  background: var(--c-bg-light);
  color: var(--c-titanium-600);
  cursor: pointer;
  transition: var(--transition-smooth);
}

body.dark-mode .help-faq-tag-btn {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--c-titanium-400);
}

.help-faq-tag-btn:hover,
.help-faq-tag-btn.active {
  background: var(--c-bronze-400);
  color: #ffffff;
  border-color: var(--c-bronze-400);
  box-shadow: 0 4px 12px rgba(197, 138, 89, 0.3);
}

/* Lista de Acordeones */
.help-faq-accordion-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.help-faq-item {
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius-md);
  background: var(--c-card-bg-light);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

body.dark-mode .help-faq-item {
  border-color: rgba(255, 255, 255, 0.07);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.help-faq-item:hover {
  border-color: rgba(197, 138, 89, 0.45);
}

.help-faq-item.active {
  border-color: var(--c-bronze-400);
  box-shadow: 0 6px 20px rgba(197, 138, 89, 0.15);
}

.help-faq-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: var(--transition-smooth);
}

.help-faq-title-wrap {
  flex: 1;
}

.help-faq-badge-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-bronze-500);
  margin-bottom: 6px;
}

body.dark-mode .help-faq-badge-category {
  color: var(--c-bronze-300);
}

.help-faq-question {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-titanium-900);
  margin: 0;
  line-height: 1.4;
}

.help-faq-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-bronze-400);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease;
}

body.dark-mode .help-faq-arrow {
  background: rgba(255, 255, 255, 0.06);
}

.help-faq-item.active .help-faq-arrow {
  transform: rotate(180deg);
  background: var(--c-bronze-400);
  color: #ffffff;
}

.help-faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.help-faq-item.active .help-faq-body {
  max-height: 400px;
}

.help-faq-content {
  padding: 0 24px 22px 24px;
  font-size: 0.94rem;
  color: var(--c-titanium-700);
  line-height: 1.65;
  border-top: 1px solid rgba(197, 138, 89, 0.1);
  padding-top: 16px;
}

body.dark-mode .help-faq-content {
  color: var(--c-titanium-600);
  border-top-color: rgba(255, 255, 255, 0.06);
}

/* Banner de Ayuda Rápida */
.help-faq-cta-banner {
  max-width: 860px;
  margin: 40px auto 0;
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(197, 138, 89, 0.12) 0%, rgba(31, 58, 82, 0.08) 100%);
  border: 1px solid rgba(197, 138, 89, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.help-faq-cta-left h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-titanium-900);
  margin-bottom: 4px;
}

.help-faq-cta-left p {
  font-size: 0.88rem;
  color: var(--c-titanium-600);
  max-width: 480px;
  margin: 0;
}