/* ============================================
   Bilbao Reforma Calculadora — Estilos
   Paleta bilbaina: terracota, verde montaña, crema
   ============================================ */

/* Prevenir scroll horizontal no deseado */
html {
  overflow-x: hidden;
}

/* Google Fonts are loaded via <link> in HTML for better performance */

/* ============================================
   CSS Variables — Design Tokens
   ============================================ */
:root {
  /* Colores principales */
  --color-terracota: #C45C3E;
  --color-terracota-hover: #A84A32;
  --color-terracota-light: #EDD5CA;
  --color-verde-montana: #4A6741;
  --color-verde-montana-light: #A4B99B;
  --color-crema: #FAF7F2;
  --color-blanco: #FFFFFF;
  --color-grafito: #2D2D2D;
  --color-gris: #6B6B6B;
  --color-txakoli: #7FA650;
  --color-beige: #E8E2D9;
  --color-beige-dark: #D4CCC0;

  /* Sombras */
  --shadow-card: 0 2px 8px rgba(45, 30, 15, 0.08);
  --shadow-card-hover: 0 4px 16px rgba(45, 30, 15, 0.12);
  --shadow-card-active: 0 1px 4px rgba(45, 30, 15, 0.06);

  /* Tipografías */
  --font-playfair: 'Playfair Display', Georgia, serif;
  --font-inter: 'Inter', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;

  /* Espaciado */
  --radius-card: 12px;
  --radius-button: 8px;
  --radius-input: 8px;

  /* Transiciones */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-inter);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-grafito);
  background-color: var(--color-crema);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   Layout Container
   ============================================ */
.calculator-wrapper {
  max-width: 640px;
  margin: 0 auto;
  padding: 0.75rem;
  min-height: 100vh;
}

@media (max-width: 640px) {
  .calculator-wrapper {
    padding: 0.625rem 0.75rem;
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  .calculator-wrapper {
    padding: 2rem;
  }
}

@media (min-width: 1024px) {
  .calculator-wrapper {
    max-width: 720px;
  }
}

/* ============================================
   Header
   ============================================ */
.calculator-header {
  text-align: center;
  padding: 1.5rem 0 1rem;
  border-bottom: 1px solid var(--color-beige);
  margin-bottom: 1.5rem;
}

.calculator-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.calculator-logo-icon {
  width: 32px;
  height: 32px;
  color: var(--color-terracota);
}

.calculator-logo-text {
  font-family: var(--font-playfair);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-grafito);
}

.calculator-tagline {
  font-size: 0.875rem;
  color: var(--color-gris);
  margin-top: 0.25rem;
}

/* ============================================
   Progress Bar
   ============================================ */
.progress-container {
  margin-bottom: 2rem;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  cursor: pointer;
}

.progress-step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  background-color: var(--color-beige);
  color: var(--color-gris);
  border: 2px solid var(--color-beige);
  transition: all var(--transition-base);
}

.progress-step.active .progress-step-number {
  background-color: var(--color-terracota);
  border-color: var(--color-terracota);
  color: var(--color-blanco);
}

.progress-step.completed .progress-step-number {
  background-color: var(--color-txakoli);
  border-color: var(--color-txakoli);
  color: var(--color-blanco);
}

.progress-step-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gris);
  text-align: center;
  display: none;
}

@media (min-width: 480px) {
  .progress-step-label {
    display: block;
  }
}

.progress-step.active .progress-step-label {
  color: var(--color-terracota);
  font-weight: 600;
}

.progress-step.completed .progress-step-label {
  color: var(--color-txakoli);
}

.progress-bar-track {
  height: 4px;
  background-color: var(--color-beige);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-terracota), var(--color-verde-montana));
  border-radius: 2px;
  transition: width var(--transition-slow);
}

/* ============================================
   Wizard Steps
   ============================================ */
.wizard-container {
  position: relative;
  overflow: hidden;
}

.wizard-step {
  display: none;
  animation: fadeIn var(--transition-base) ease-out;
}

.wizard-step.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.step-title {
  font-family: var(--font-playfair);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.step-subtitle {
  font-size: 0.9375rem;
  color: var(--color-gris);
}

/* ============================================
   Reform Type Cards (Step 1)
   ============================================ */
.reform-types-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
  .reform-types-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

.reform-type-card {
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1rem 0.75rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.reform-type-card:hover {
  border-color: var(--color-terracota-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.reform-type-card.selected {
  border-color: var(--color-terracota);
  background-color: #FDF5F3;
  box-shadow: var(--shadow-card-active);
}

.reform-type-card.selected .reform-type-icon {
  color: var(--color-terracota);
}

.reform-type-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.5rem;
  color: var(--color-verde-montana);
  transition: color var(--transition-fast);
}

.reform-type-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-grafito);
  margin-bottom: 0.25rem;
}

.reform-type-range {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-gris);
}

/* ============================================
   Scope Section — Reforma Completa (Step 1)
   ============================================ */
.scope-section {
  margin-bottom: 1.5rem;
}

.scope-section-header {
  margin-bottom: 1rem;
}

.scope-section-title {
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-terracota);
  margin-bottom: 0.25rem;
}

.scope-section-desc {
  font-size: 0.8125rem;
  color: var(--color-gris);
  line-height: 1.4;
}

.scope-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 520px) {
  .scope-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

.scope-card {
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1.25rem 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.scope-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-terracota);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.scope-card:hover {
  border-color: var(--color-terracota-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.scope-card:hover::before {
  transform: scaleX(1);
}

.scope-card.selected {
  border-color: var(--color-terracota);
  background-color: #FDF5F3;
  box-shadow: var(--shadow-card-active);
}

.scope-card.selected::before {
  transform: scaleX(1);
  background: var(--color-terracota);
}

.scope-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.scope-card-label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-grafito);
  margin-bottom: 0.375rem;
}

.scope-card-desc {
  font-size: 0.75rem;
  color: var(--color-gris);
  line-height: 1.4;
  margin-bottom: 0.625rem;
}

.scope-card-price {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-terracota);
  background: var(--color-terracota-light);
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.scope-card-selected-mark {
  display: none;
}

.scope-card.selected .scope-card-selected-mark {
  display: block;
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 20px;
  height: 20px;
  background: var(--color-terracota);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}

/* ============================================
   Step Section Divider
   ============================================ */
.step-section-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.step-section-divider::before,
.step-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-beige-dark);
}

.step-divider-text {
  font-size: 0.8125rem;
  color: var(--color-gris);
  white-space: nowrap;
  padding: 0 0.5rem;
}

/* ============================================
   Type Section — Estancias Individuales (Step 1)
   ============================================ */
.type-section {
  margin-bottom: 1rem;
}

.type-section-header {
  margin-bottom: 0.875rem;
}

.type-section-title {
  font-family: var(--font-inter);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.2rem;
}

.type-section-desc {
  font-size: 0.8125rem;
  color: var(--color-gris);
  line-height: 1.4;
}

.type-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
}

@media (min-width: 480px) {
  .type-cards-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
  }
}

.type-card {
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 0.875rem 0.625rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.type-card:hover {
  border-color: var(--color-verde-montana-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
}

.type-card.selected {
  border-color: var(--color-verde-montana);
  background-color: #F4F7F2;
}

.type-card.selected .type-card-icon {
  color: var(--color-verde-montana);
}

.type-card-icon {
  width: 32px;
  height: 32px;
  margin: 0 auto 0.375rem;
  color: var(--color-verde-montana);
  transition: color var(--transition-fast);
}

.type-card-name {
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-grafito);
  margin-bottom: 0.25rem;
}

.type-card-price {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-gris);
}

/* ============================================
   Square Meters Input (Step 2)
   ============================================ */
.meters-input-group {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
}

.meters-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.75rem;
}

.meters-value-display {
  text-align: center;
  margin-bottom: 1rem;
}

.meters-value-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 500;
  color: var(--color-terracota);
  line-height: 1;
}

.meters-value-unit {
  font-size: 1.25rem;
  color: var(--color-gris);
  margin-left: 0.25rem;
}

.meters-input {
  width: 100%;
  height: 48px;
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-input);
  padding: 0 1rem;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-grafito);
  background-color: var(--color-crema);
  transition: border-color var(--transition-fast);
  -moz-appearance: textfield;
}

.meters-input::-webkit-outer-spin-button,
.meters-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.meters-input:focus {
  outline: none;
  border-color: var(--color-terracota);
}

.meters-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--color-beige);
  outline: none;
  -webkit-appearance: none;
  margin: 1rem 0;
}

.meters-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-terracota);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(196, 92, 62, 0.3);
  transition: transform var(--transition-fast);
}

.meters-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.meters-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-terracota);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(196, 92, 62, 0.3);
}

.meters-presets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.meters-preset-btn {
  flex: 1;
  min-width: calc(50% - 0.25rem);
  padding: 0.625rem 0.75rem;
  background-color: var(--color-crema);
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-button);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-grafito);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.meters-preset-btn:hover {
  background-color: var(--color-beige);
}

.meters-preset-btn.selected {
  background-color: var(--color-terracota-light);
  border-color: var(--color-terracota);
  color: var(--color-terracota);
}

@media (min-width: 480px) {
  .meters-preset-btn {
    min-width: auto;
    flex: none;
  }
}

/* ============================================
   Building Age Selection (Step 3)
   ============================================ */
.age-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.age-option {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.age-option:hover {
  border-color: var(--color-terracota-light);
  box-shadow: var(--shadow-card-hover);
}

.age-option.selected {
  border-color: var(--color-terracota);
  background-color: #FDF5F3;
}

.age-option-radio {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--color-beige);
  border-radius: 50%;
  margin-top: 0.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.age-option.selected .age-option-radio {
  border-color: var(--color-terracota);
}

.age-option.selected .age-option-radio::after {
  content: '';
  width: 10px;
  height: 10px;
  background-color: var(--color-terracota);
  border-radius: 50%;
}

.age-option-content {
  flex: 1;
}

.age-option-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-grafito);
  margin-bottom: 0.125rem;
}

.age-option-desc {
  font-size: 0.8125rem;
  color: var(--color-gris);
  line-height: 1.4;
}

.age-option-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--color-beige);
  color: var(--color-gris);
  border-radius: 4px;
  white-space: nowrap;
}

.age-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background-color: #FFF9E6;
  border: 1px solid #F0E6C8;
  border-radius: var(--radius-card);
  margin-top: 1rem;
}

.age-note-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  color: #C49A2E;
  margin-top: 0.125rem;
}

.age-note-text {
  font-size: 0.8125rem;
  color: #8A7340;
  line-height: 1.5;
}

/* ============================================
   Quality Level Cards (Step 4)
   ============================================ */
.quality-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .quality-cards {
    flex-direction: row;
  }
}

.quality-card {
  flex: 1;
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1.25rem 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.quality-card:hover {
  border-color: var(--color-terracota-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.quality-card.selected {
  border-color: var(--color-terracota);
  background-color: #FDF5F3;
}

.quality-card-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.quality-card.badge-basica .quality-card-badge {
  background-color: var(--color-beige);
  color: var(--color-gris);
}

.quality-card.badge-media .quality-card-badge {
  background-color: #E8F0E4;
  color: var(--color-verde-montana);
}

.quality-card.badge-premium .quality-card-badge {
  background-color: #F5EBE6;
  color: var(--color-terracota);
}

.quality-card-name {
  font-family: var(--font-playfair);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.5rem;
}

.quality-card-desc {
  font-size: 0.75rem;
  color: var(--color-gris);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.quality-card-brands {
  font-size: 0.6875rem;
  color: var(--color-gris);
  font-style: italic;
}

/* ============================================
   Extras Checkboxes (Step 5)
   ============================================ */
.extras-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
  .extras-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.extra-checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
  flex-wrap: wrap;
}

.extra-bottom-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--color-beige);
}

.extra-checkbox-item:hover {
  border-color: var(--color-terracota-light);
}

.extra-checkbox-item.selected {
  border-color: var(--color-txakoli);
  background-color: #F6FBF0;
}

.extra-checkbox {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border: 2px solid var(--color-beige);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin-top: 0.125rem;
}

.extra-checkbox-item.selected .extra-checkbox {
  background-color: var(--color-txakoli);
  border-color: var(--color-txakoli);
}

.extra-checkbox-icon {
  width: 14px;
  height: 14px;
  color: var(--color-blanco);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.extra-checkbox-item.selected .extra-checkbox-icon {
  opacity: 1;
}

.extra-content {
  flex: 1;
}

.extra-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-grafito);
  margin-bottom: 0.125rem;
}

.extra-desc {
  font-size: 0.75rem;
  color: var(--color-gris);
  line-height: 1.4;
}

.extra-price {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-terracota);
  font-weight: 500;
  white-space: nowrap;
}

.extra-unit {
  font-size: 0.7rem;
  color: var(--color-gris);
  white-space: nowrap;
}

.imprevistos-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-blanco);
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  box-shadow: var(--shadow-card);
}

.imprevistos-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.imprevistos-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-grafito);
}

.imprevistos-hint {
  font-size: 0.75rem;
  color: var(--color-gris);
}

.imprevistos-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--color-beige);
  color: var(--color-gris);
  border-radius: 4px;
}

/* Toggle Switch - 44x44px minimum for WCAG AA touch target */
.toggle-switch {
  width: 52px;
  height: 32px;
  min-width: 44px;
  min-height: 44px;
  background-color: var(--color-beige);
  border-radius: 16px;
  position: relative;
  transition: background-color var(--transition-fast);
  cursor: pointer;
}

.toggle-switch.active {
  background-color: var(--color-txakoli);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  background-color: var(--color-blanco);
  border-radius: 50%;
  top: 4px;
  left: 4px;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-switch.active::after {
  transform: translateX(20px);
}

/* ============================================
   Result Step (Step 6)
   ============================================ */
.result-container {
  animation: fadeIn var(--transition-base) ease-out;
}

.result-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-beige);
}

.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background-color: #E8F0E4;
  color: var(--color-verde-montana);
  border-radius: 20px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.result-title {
  font-family: var(--font-playfair);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-grafito);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.result-title-price {
  color: var(--color-terracota);
}

.result-subtitle {
  font-size: 0.9375rem;
  color: var(--color-gris);
}

.result-range {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.result-range-low,
.result-range-high {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-grafito);
}

.result-range-high {
  color: var(--color-terracota);
}

.result-range-separator {
  font-size: 1.25rem;
  color: var(--color-gris);
}

/* Breakdown Chart */
.result-breakdown {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
}

.result-chart-container {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

.result-chart-container canvas {
  max-width: 100%;
  height: auto;
}

.result-breakdown-title {
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 1.25rem;
}

.breakdown-bar {
  margin-bottom: 1rem;
}

.breakdown-bar:last-child {
  margin-bottom: 0;
}

.breakdown-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.375rem;
}

.breakdown-bar-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-grafito);
}

.breakdown-bar-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gris);
}

.breakdown-bar-track {
  height: 8px;
  background-color: var(--color-beige);
  border-radius: 4px;
  overflow: hidden;
}

.breakdown-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width var(--transition-slow);
}

.breakdown-bar-fill.pintura { background-color: #E8D5C4; }
.breakdown-bar-fill.suelo { background-color: #C4B8A8; }
.breakdown-bar-fill.bano { background-color: var(--color-terracota); }
.breakdown-bar-fill.cocina { background-color: var(--color-verde-montana); }
.breakdown-bar-fill.instalaciones { background-color: #A8B8A4; }
.breakdown-bar-fill.imprevistos { background-color: var(--color-txakoli); }

/* Comparison Box */
.result-comparison {
  background: linear-gradient(135deg, #F6FBF0 0%, #E8F0E4 100%);
  border: 1px solid #C4D8B0;
  border-radius: var(--radius-card);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.result-comparison-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-verde-montana);
  margin-bottom: 0.5rem;
}

.result-comparison-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: #2D3A2A;
}

.result-comparison-label {
  font-size: 0.8125rem;
  color: #2D3A2A;
  opacity: 0.8;
}

/* CTA Buttons */
.result-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
  .result-ctas {
    flex-direction: row;
  }
}

.cta-button {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-button);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.cta-button-primary {
  background-color: var(--color-terracota);
  color: var(--color-blanco);
}

.cta-button-primary:hover {
  background-color: var(--color-terracota-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(196, 92, 62, 0.25);
}

.cta-button-secondary {
  background-color: var(--color-blanco);
  color: var(--color-terracota);
  border: 2px solid var(--color-terracota);
}

.cta-button-secondary:hover {
  background-color: #FDF5F3;
}

.cta-button-icon {
  width: 20px;
  height: 20px;
}

/* Disclaimer */
.result-disclaimer {
  font-size: 0.75rem;
  color: var(--color-gris);
  text-align: center;
  line-height: 1.5;
  padding: 1rem;
  background-color: var(--color-beige);
  border-radius: var(--radius-card);
  margin-bottom: 1.5rem;
}

/* Lead Form */
.lead-form {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  margin-top: 1.5rem;
}

.lead-form-title {
  font-family: var(--font-playfair);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 1rem;
  text-align: center;
}

.lead-form-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.lead-form-input {
  flex: 1;
  height: 44px;
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-input);
  padding: 0 0.875rem;
  font-size: 0.875rem;
  color: var(--color-grafito);
  background-color: var(--color-crema);
  transition: border-color var(--transition-fast);
}

.lead-form-input:focus {
  outline: none;
  border-color: var(--color-terracota);
}

.lead-form-input::placeholder {
  color: var(--color-gris);
}

.lead-form-submit {
  width: 100%;
  height: 48px;
  background-color: var(--color-verde-montana);
  color: var(--color-blanco);
  border: none;
  border-radius: var(--radius-button);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 0.5rem;
}

.lead-form-submit:hover {
  background-color: #3B5235;
  transform: translateY(-1px);
}

/* ============================================
   Navigation Buttons
   ============================================ */
.wizard-nav {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-beige);
}

.wizard-nav-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 52px;
  border-radius: var(--radius-button);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.wizard-nav-btn-back {
  background-color: var(--color-blanco);
  color: var(--color-gris);
  border: 2px solid var(--color-beige);
}

.wizard-nav-btn-back:hover {
  background-color: var(--color-crema);
  border-color: var(--color-beige-dark);
}

.wizard-nav-btn-next {
  background-color: var(--color-terracota);
  color: var(--color-blanco);
}

.wizard-nav-btn-next:hover {
  background-color: var(--color-terracota-hover);
}

.wizard-nav-btn-next:disabled {
  background-color: var(--color-beige);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.wizard-nav-btn-icon {
  width: 18px;
  height: 18px;
}

/* ============================================
   Footer
   ============================================ */
.calculator-footer {
  text-align: center;
  padding: 2rem 0 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--color-beige);
}

.calculator-footer-text {
  font-size: 0.75rem;
  color: var(--color-gris);
  line-height: 1.6;
}

.calculator-footer-link {
  color: var(--color-terracota);
  text-decoration: none;
}

.calculator-footer-link:hover {
  text-decoration: underline;
}

/* ============================================
   Decorative Elements
   ============================================ */
.bilbao-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.bilbao-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-beige), transparent);
}

.bilbao-divider-icon {
  width: 24px;
  height: 24px;
  color: var(--color-beige);
}

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

.hidden {
  display: none !important;
}

/* Selection styling */
::selection {
  background-color: var(--color-terracota-light);
  color: var(--color-terracota);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-crema);
}

::-webkit-scrollbar-thumb {
  background: var(--color-beige);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-beige-dark);
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-terracota);
  outline-offset: 2px;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
  .step-title {
    font-size: 1.25rem;
  }

  .meters-value-number {
    font-size: 2.5rem;
  }

  .result-range-low,
  .result-range-high {
    font-size: 1.5rem;
  }

  .result-title {
    font-size: 1.5rem;
  }
}

/* ============================================
   SITE HEADER (reusable component)
   ============================================ */
.site-header {
  background-color: var(--color-blanco);
  border-bottom: 1px solid var(--color-beige);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

@media (min-width: 768px) {
  .header-container {
    padding: 0 2rem;
  }
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-grafito);
}

.header-logo-icon {
  width: 28px;
  height: 28px;
  color: var(--color-terracota);
}

.header-logo-text {
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  font-weight: 600;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
    gap: 0.25rem;
  }
}

.header-nav-link {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gris);
  text-decoration: none;
  border-radius: var(--radius-button);
  transition: all var(--transition-fast);
}

.header-nav-link:hover {
  color: var(--color-grafito);
  background-color: var(--color-crema);
}

.header-nav-link-active {
  color: var(--color-terracota);
  font-weight: 600;
}

.header-nav-link-cta {
  background-color: var(--color-terracota);
  color: var(--color-blanco);
  margin-left: 0.5rem;
}

.header-nav-link-cta:hover {
  background-color: var(--color-terracota-hover);
  color: var(--color-blanco);
}

.header-mobile-toggle {
  display: flex;
  padding: 0.5rem;
  color: var(--color-grafito);
}

@media (min-width: 768px) {
  .header-mobile-toggle {
    display: none;
  }
}

.header-mobile-icon {
  width: 24px;
  height: 24px;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100dvh;
  background-color: var(--color-blanco);
  z-index: 200;
  overflow-y: auto;
}

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

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 1rem;
}

.mobile-nav-link {
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-grafito);
  text-decoration: none;
  border-radius: var(--radius-button);
  transition: background-color var(--transition-fast);
}

.mobile-nav-link:hover {
  background-color: var(--color-crema);
}

/* ============================================
   SITE FOOTER (reusable component)
   ============================================ */
.site-footer {
  background-color: var(--color-grafito);
  color: var(--color-blanco);
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1rem 1.5rem;
}

@media (min-width: 768px) {
  .footer-container {
    padding: 3rem 2rem 1.5rem;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-col-brand {
  grid-column: span 1;
}

@media (min-width: 640px) {
  .footer-col-brand {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .footer-col-brand {
    grid-column: span 1;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-blanco);
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-logo-icon {
  width: 24px;
  height: 24px;
  color: var(--color-terracota-light);
}

.footer-brand-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-blanco);
}

.footer-contact-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}

.footer-contact-info svg {
  color: var(--color-terracota-light);
  flex-shrink: 0;
}

.footer-address {
  font-style: normal;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  display: block;
  margin: 0.5rem 0;
}

.footer-tel {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--color-terracota-light);
  text-decoration: none;
  margin-top: 0.25rem;
}

.footer-tel:hover {
  color: white;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}

/* ============================================
   HOMEPAGE — HERO SECTION
   ============================================ */
.home-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .home-main {
    padding: 0 2rem;
  }
}

.hero-section {
  padding: 3rem 0 2rem;
  text-align: center;
}

@media (min-width: 768px) {
  .hero-section {
    padding: 4rem 0 3rem;
  }
}

.hero-container {
  max-width: 720px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  background-color: var(--color-terracota-light);
  color: var(--color-terracota);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-badge svg {
  color: var(--color-terracota);
}

.hero-title {
  font-family: var(--font-playfair);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-grafito);
  line-height: 1.2;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.75rem;
  }
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--color-gris);
  line-height: 1.6;
  margin-bottom: 1.75rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
  .hero-cta-group {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.75rem;
  background-color: var(--color-terracota);
  color: var(--color-blanco);
  text-decoration: none;
  border-radius: var(--radius-button);
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(196, 92, 62, 0.25);
}

.hero-cta-primary:hover {
  background-color: var(--color-terracota-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 92, 62, 0.3);
}

.hero-cta-icon {
  width: 20px;
  height: 20px;
}

.hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.75rem;
  background-color: var(--color-blanco);
  color: var(--color-terracota);
  text-decoration: none;
  border-radius: var(--radius-button);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--color-terracota);
  transition: all var(--transition-fast);
}

.hero-cta-secondary:hover {
  background-color: #FDF5F3;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-verde-montana);
  font-weight: 500;
}

.hero-trust-item svg {
  color: var(--color-verde-montana);
}

/* ============================================
   ADSENSE PLACEHOLDERS
   (Commented out - enable when AdSense is active)
   ============================================ */
/*
.adsense-container {
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}

.adsense-leaderboard {
  padding: 1.5rem 0;
}

.adsense-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-beige);
  border: 1px dashed var(--color-beige-dark);
  border-radius: var(--radius-card);
  color: var(--color-gris);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.adsense-leaderboard .adsense-placeholder {
  width: 100%;
  max-width: 728px;
  height: 90px;
}

.adsense-inline .adsense-placeholder {
  width: 100%;
  max-width: 300px;
  height: 250px;
}

.adsense-sidebar {
  max-width: 300px;
  height: 250px;
  margin: 0 auto;
}

.sidebar-adsense {
  margin-bottom: 1.5rem;
}
*/

/* ============================================
   HOMEPAGE — CONTENT LAYOUT
   ============================================ */
.home-content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2rem 0;
}

@media (min-width: 1024px) {
  .home-content-layout {
    grid-template-columns: 1fr 300px;
    gap: 3rem;
  }
}

.home-content {
  min-width: 0;
}

.home-sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .home-sidebar {
    display: block;
  }
}

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

.home-section-alt {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.home-section-title {
  font-family: var(--font-playfair);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 1.5rem;
  text-align: center;
}

/* ============================================
   STEPS GRID (Cómo funciona)
   ============================================ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
}

.step-number {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background-color: var(--color-terracota);
  color: var(--color-blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.step-icon {
  width: 48px;
  height: 48px;
  margin: 0.5rem auto 1rem;
  color: var(--color-verde-montana);
}

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

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-gris);
  line-height: 1.5;
}

.home-section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* ============================================
   DIFFERENTIATORS GRID
   ============================================ */
.differentiators-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 640px) {
  .differentiators-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.differentiator-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--color-blanco);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  height: 100%;
  box-sizing: border-box;
}

.differentiator-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background-color: var(--color-terracota-light);
  border-radius: var(--radius-button);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-terracota);
}

.differentiator-icon svg {
  width: 20px;
  height: 20px;
}

.differentiator-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 0.25rem;
}

.differentiator-desc {
  font-size: 0.8125rem;
  color: var(--color-gris);
  line-height: 1.5;
  flex: 1;
  margin: 0;
}

/* ============================================
   TESTIMONIALS GRID
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.testimonial-stars {
  display: flex;
  gap: 0.125rem;
  margin-bottom: 0.875rem;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: #E5A832;
}

.testimonial-text {
  font-size: 0.875rem;
  color: var(--color-grafito);
  line-height: 1.6;
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gris);
}

/* ============================================
   SIDEBAR — ARTICLES
   ============================================ */
.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-title {
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-terracota);
}

.sidebar-articles {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.sidebar-adsense {
  margin-bottom: 1.5rem;
}

.article-card {
  display: flex;
  gap: 0.875rem;
  text-decoration: none;
  padding: 0.75rem;
  border-radius: var(--radius-card);
  transition: background-color var(--transition-fast);
}

.article-card:hover {
  background-color: var(--color-crema);
}

.article-card-image {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background-color: var(--color-beige);
  border-radius: var(--radius-button);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-verde-montana);
}

.article-card-image svg {
  width: 24px;
  height: 24px;
}

.article-card-content {
  flex: 1;
  min-width: 0;
}

.article-card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-grafito);
  line-height: 1.4;
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-meta {
  font-size: 0.75rem;
  color: var(--color-gris);
}

.sidebar-more-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  margin-top: 1rem;
  padding: 0.75rem;
  background-color: var(--color-crema);
  border-radius: var(--radius-button);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-terracota);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.sidebar-more-link:hover {
  background-color: var(--color-beige);
}

.sidebar-more-link svg {
  width: 16px;
  height: 16px;
}

/* ============================================
   BUTTONS (reusable)
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-button);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--color-terracota);
  color: var(--color-blanco);
}

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

.btn-secondary {
  background-color: var(--color-blanco);
  color: var(--color-terracota);
  border: 2px solid var(--color-terracota);
}

.btn-secondary:hover {
  background-color: #FDF5F3;
}

.btn-large {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.btn-icon-right {
  width: 18px;
  height: 18px;
}

/* ============================================
   CALCULATOR INTRO (Editorial Header)
   ============================================ */
.calculator-intro-editorial {
  max-width: 100%;
  padding: 0 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

@media (min-width: 640px) {
  .calculator-intro-editorial {
    padding: 0 1.5rem;
  }
}

@media (min-width: 768px) {
  .calculator-intro-editorial {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
}

.calculator-intro-editorial h2 {
  font-family: var(--font-playfair);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-grafito);
  line-height: 1.25;
  margin-bottom: 0.625rem;
}

@media (min-width: 640px) {
  .calculator-intro-editorial h2 {
    font-size: 1.75rem;
  }
}

@media (min-width: 768px) {
  .calculator-intro-editorial h2 {
    font-size: 2rem;
  }
}

.calculator-intro-editorial p {
  font-size: 0.8125rem;
  color: var(--color-gris);
  line-height: 1.55;
  max-width: 560px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .calculator-intro-editorial p {
    font-size: 1rem;
  }
}

/* ============================================
   MOBILE UX IMPROVEMENTS
   ============================================ */

/* 1. Progress stepper circles — larger on mobile for touch */
@media (max-width: 480px) {
  .progress-step-number {
    width: 44px !important;
    height: 44px !important;
    font-size: 0.875rem !important;
    border-width: 3px !important;
  }
  
  .progress-steps {
    gap: 0 !important;
    justify-content: space-around !important;
  }
  
  .progress-step {
    flex: 0 0 auto !important;
    padding: 0 2px !important;
  }
}

/* 2. Step title (H1) — smaller on mobile */
@media (max-width: 640px) {
  .step-title {
    font-size: 1.25rem !important;
    line-height: 1.25 !important;
  }
  
  .step-header {
    margin-bottom: 1rem !important;
  }
  
  .step-subtitle {
    font-size: 0.875rem !important;
  }
}

/* 3. Scope cards — horizontal scroll with fade hint */
@media (max-width: 640px) {
  .scope-cards-grid {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    margin-bottom: 1rem !important;
    position: relative !important;
    /* Hide scrollbar — use overflow hidden trick */
    overflow-y: hidden !important;
  }
  
  /* Hide scrollbar on scope cards container */
  .scope-cards-grid::-webkit-scrollbar {
    display: none !important;
    height: 0 !important;
  }
  .scope-cards-grid {
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
  }
  
  /* Fade-out hint on right edge - thin gradient, z-index below cards */
  .scope-cards-grid::after {
    content: '' !important;
    position: absolute !important;
    right: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 50px !important;
    background: linear-gradient(to right, transparent 30%, var(--color-crema)) !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  
  /* Left fade - minimal, just 4px to avoid edge clash */
  .scope-cards-grid::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    background: var(--color-crema) !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  
  .scope-card {
    flex: 0 0 min(70vw, 220px) !important;
    min-width: 160px !important;
    max-width: 220px !important;
    scroll-snap-align: start !important;
    padding: 1rem 0.75rem !important;
    /* Ensure card is above fade edges */
    position: relative !important;
    z-index: 3 !important;
  }
}

@media (max-width: 480px) {
  .scope-card {
    flex: 0 0 min(75vw, 200px) !important;
    min-width: 140px !important;
    max-width: 200px !important;
  }
}

/* 4. Type cards — horizontal scroll with fade hint */
@media (max-width: 640px) {
  .type-cards-grid {
    display: flex !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 0.625rem !important;
    padding-bottom: 0.625rem !important;
    position: relative !important;
  }
  
  /* Hide scrollbar on type cards container */
  .type-cards-grid::-webkit-scrollbar {
    display: none !important;
    height: 0 !important;
  }
  .type-cards-grid {
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
  }
  
  /* Fade-out hint on right edge - thin gradient from inside the cards */
  .type-cards-grid::after {
    content: '' !important;
    position: absolute !important;
    right: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 40px !important;
    background: linear-gradient(to right, transparent 20%, var(--color-crema)) !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  
  .type-card {
    flex: 0 0 auto !important;
    min-width: 120px !important;
    max-width: 150px !important;
    scroll-snap-align: start !important;
    padding: 0.75rem 0.5rem !important;
    position: relative !important;
    z-index: 3 !important;
  }

  .type-card.selected {
    border: 2px solid var(--color-verde-montana) !important;
    background-color: #F4F7F2 !important;
  }
}

/* 5. General mobile spacing improvements */
@media (max-width: 640px) {
  .wizard-step {
    padding: 0 !important;
  }
  
  .wizard-nav {
    margin-top: 1.25rem !important;
    padding-top: 1.25rem !important;
  }
  
  .wizard-nav-btn {
    height: 52px !important;
    min-height: 48px !important;
    font-size: 0.9375rem !important;
    padding: 0 1rem !important;
  }
  
  .scope-section-header {
    margin-bottom: 0.75rem !important;
  }
  
  .type-section-header {
    margin-bottom: 0.625rem !important;
  }
  
  .step-section-divider {
    margin: 1.25rem 0 !important;
  }
  
  /* Quality cards — stack on mobile */
  .quality-cards {
    gap: 0.75rem !important;
  }
  
  /* Age options — tighter spacing */
  .age-options {
    gap: 0.625rem !important;
  }
  
  .age-option {
    padding: 0.875rem 1rem !important;
  }
  
  /* Extras grid */
  .extras-grid {
    gap: 0.625rem !important;
  }
  
  .extra-checkbox-item {
    padding: 0.875rem !important;
  }
  
  /* Meters input group */
  .meters-input-group {
    padding: 1.25rem 1rem !important;
    margin-bottom: 1.25rem !important;
  }
  
  /* Result CTAs */
  .result-ctas {
    gap: 0.625rem !important;
  }
  
  .cta-button {
    padding: 0.875rem 1rem !important;
    font-size: 0.875rem !important;
  }
}

/* 6. Buttons — minimum 48px touch target */
@media (max-width: 640px) {
  .meters-preset-btn {
    min-height: 44px !important;
    padding: 0.5rem 0.625rem !important;
  }
  
  .quality-card {
    padding: 1rem 0.75rem !important;
  }
}

/* 7. Enhanced touch targets for interactive elements */
@media (max-width: 640px) {
  .age-option {
    min-height: 44px !important;
  }
  
  .extra-checkbox-item {
    min-height: 44px !important;
  }
  
  .reform-type-card {
    min-height: 44px !important;
  }
}

/* Extra quantity controls — larger on mobile */
@media (max-width: 640px) {
  .extra-qty-btn {
    width: 32px !important;
    height: 32px !important;
    font-size: 16px !important;
  }
  
  .extra-qty-input {
    width: 48px !important;
    height: 32px !important;
    font-size: 14px !important;
  }
}

/* ============================================
   CALCULATOR MAIN (calculadora page)
   ============================================ */
.calculator-main {
  background-color: var(--color-crema);
  min-height: calc(100vh - 64px);
  padding: 0.75rem 0 2rem;
}

@media (min-width: 768px) {
  .calculator-main {
    padding: 2rem 0 3rem;
  }
}

/* ============================================
   TEMPORARILY HIDE ALL ADSENSE PLACEHOLDERS
   ============================================ */
.adsense-container,
.adsense-leaderboard,
.adsense-inline,
.adsense-placeholder,
.adsense-sidebar,
.sidebar-adsense {
  display: none !important;
}

/* ============================================
   Article layout (blog)
   ============================================ */
.article-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr 300px;
  }
}
.article-main { min-width: 0; }
.article-sidebar { display: none; }
@media (min-width: 1024px) { .article-sidebar { display: block; } }

.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-beige);
}
.article-breadcrumb {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-gris);
  margin-bottom: 1rem;
}
.article-breadcrumb a {
  color: var(--color-terracota);
  text-decoration: none;
}
.article-breadcrumb a:hover { text-decoration: underline; }
.article-title {
  font-family: var(--font-playfair);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-grafito);
  line-height: 1.2;
  margin-bottom: 1rem;
}
@media (min-width: 768px) { .article-title { font-size: 2.5rem; } }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--color-gris);
}
.article-meta-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.article-meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gris);
}

.article-content { }
.article-content h2 {
  font-family: var(--font-playfair);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin: 2.5rem 0 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-beige);
}
.article-content h3 {
  font-family: var(--font-playfair);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-verde-montana);
  margin: 1.75rem 0 0.75rem;
}
.article-content p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-grafito);
  margin-bottom: 1.25rem;
}
.article-content ul, .article-content ol {
  margin: 1.25rem 0 1.5rem 1.5rem;
}
.article-content li {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-grafito);
  margin-bottom: 0.5rem;
}
.article-content strong { font-weight: 600; }

.article-cta {
  background: var(--color-terracota);
  color: white;
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius-card);
  margin: 2.5rem 0;
}
.article-cta h3 {
  font-family: var(--font-playfair);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: white;
}
.article-cta p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}
.article-cta a {
  display: inline-block;
  background-color: white;
  color: var(--color-terracota);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-button);
  font-weight: 600;
  text-decoration: none;
}
.article-cta a:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.checklist {
  background: var(--color-crema);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.checklist h3 {
  font-family: var(--font-playfair);
  font-size: 1.125rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}
.checklist ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}
.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-txakoli);
  font-weight: 700;
}

/* Blog container (short-form articles) */
.blog-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}
.blog-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--color-beige);
}
.blog-title {
  font-family: var(--font-playfair);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-grafito);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.blog-meta { font-size: 0.875rem; color: var(--color-gris); }
.blog-content h2 {
  font-family: var(--font-playfair);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin: 2.5rem 0 1rem;
  padding-top: 1rem;
}
.blog-content h3 {
  font-family: var(--font-playfair);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-grafito);
  margin: 1.75rem 0 0.75rem;
}
.blog-content p { font-size: 1.0625rem; line-height: 1.75; color: var(--color-grafito); margin-bottom: 1.25rem; }
.blog-content ul, .blog-content ol { margin: 1.25rem 0 1.5rem 1.5rem; }
.blog-content li { font-size: 1.0625rem; line-height: 1.7; color: var(--color-grafito); margin-bottom: 0.5rem; }
.blog-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.blog-table th, .blog-table td { padding: 0.875rem; text-align: left; border-bottom: 1px solid var(--color-beige); }
.blog-table th { background-color: var(--color-terracota); color: white; font-weight: 600; }
.blog-table tr:nth-child(even) { background-color: var(--color-crema); }
.blog-highlight {
  background: linear-gradient(135deg, #FDF5F3, #FAF7F2);
  border-left: 4px solid var(--color-terracota);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 8px 8px 0;
}
.blog-tip-box {
  background-color: #E8F0E4;
  border: 1px solid #C4D8B0;
  border-radius: var(--radius-card);
  padding: 1.25rem;
  margin: 1.5rem 0;
}
.blog-tip-box h4 { font-weight: 600; color: var(--color-verde-montana); margin-bottom: 0.5rem; font-size: 1.0625rem; }
.blog-tip-box p { font-size: 0.9375rem; margin-bottom: 0; }
.blog-subvention {
  background: linear-gradient(135deg, #E8F0E4, #FAF7F2);
  border: 2px solid #C4D8B0;
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.blog-subvention h4 { color: var(--color-verde-montana); font-size: 1.125rem; margin-bottom: 0.75rem; }
.blog-cta {
  background-color: var(--color-terracota);
  color: white;
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius-card);
  margin: 2.5rem 0;
}
.blog-cta h3 { font-family: var(--font-playfair); font-size: 1.5rem; margin-bottom: 0.75rem; color: white; }
.blog-cta p { color: rgba(255,255,255,0.9); margin-bottom: 1.25rem; }
.blog-cta a {
  display: inline-block;
  background-color: white;
  color: var(--color-terracota);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-button);
  font-weight: 600;
  text-decoration: none;
}
.blog-cta a:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.blog-nav {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-beige);
  flex-wrap: wrap;
}
.blog-nav a { color: var(--color-terracota); text-decoration: none; font-weight: 500; }
.blog-nav a:hover { text-decoration: underline; }
.comparison-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(45,30,15,0.08);
  border: 1px solid var(--color-beige);
}
.comparison-card h4 { color: var(--color-terracota); font-size: 1.125rem; margin-bottom: 0.75rem; }
.license-type {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(45,30,15,0.08);
  border: 1px solid var(--color-beige);
}
.license-type h4 { color: var(--color-terracota); font-size: 1.125rem; margin-bottom: 0.5rem; }

@media (max-width: 640px) {
  .blog-title { font-size: 1.75rem; }
  .blog-content h2 { font-size: 1.5rem; }
  .blog-table { font-size: 0.875rem; }
  .blog-table th, .blog-table td { padding: 0.625rem; }
  .article-title { font-size: 1.75rem; }
}

/* ============================================
   Article content components (blog)
   ============================================ */
.price-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9375rem; }
.price-table th { background: var(--color-verde-montana); color: var(--color-blanco); padding: 0.75rem 1rem; text-align: left; font-weight: 600; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.03em; }
.price-table th:last-child { text-align: right; }
.price-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--color-beige); color: var(--color-grafito); }
.price-table td:last-child { text-align: right; font-family: var(--font-mono); font-weight: 500; color: var(--color-terracota); }
.price-table tr:nth-child(even) td { background: var(--color-crema); }
.price-table caption { font-size: 0.8125rem; color: var(--color-gris); text-align: left; margin-bottom: 0.5rem; font-style: italic; }

.highlight-box {
  background: linear-gradient(135deg, #F6FBF0 0%, #E8F0E4 100%);
  border: 1px solid #C4D8B0;
  border-radius: var(--radius-card);
  padding: 1.25rem;
  margin: 1.5rem 0;
}
.highlight-box h3 { color: var(--color-verde-montana); margin-top: 0; font-size: 1rem; }
.highlight-box p { margin-bottom: 0; font-size: 0.9375rem; }

.warning-box {
  background: #FFF9E6;
  border: 1px solid #F0E6C8;
  border-radius: var(--radius-card);
  padding: 1.25rem;
  margin: 1.5rem 0;
}
.warning-box h3 { color: #8A7340; margin-top: 0; font-size: 1rem; }
.warning-box p { margin-bottom: 0; font-size: 0.9375rem; }

.cta-section {
  background: var(--color-terracota);
  border-radius: var(--radius-card);
  padding: 2rem;
  text-align: center;
  margin: 2rem 0;
  color: var(--color-blanco);
}
.cta-section h3 { font-family: var(--font-playfair); font-size: 1.375rem; margin-bottom: 0.5rem; color: var(--color-blanco); }
.cta-section p { opacity: 0.9; margin-bottom: 1.25rem; font-size: 0.9375rem; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background: var(--color-blanco);
  color: var(--color-terracota);
  border-radius: var(--radius-button);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all 0.2s;
  text-decoration: none;
}
.cta-btn:hover { background: var(--color-crema); transform: translateY(-1px); text-decoration: none; }
.cta-btn-secondary { background: transparent; color: var(--color-blanco); border: 2px solid rgba(255,255,255,0.5); margin-left: 0.5rem; }
.cta-btn-secondary:hover { background: rgba(255,255,255,0.1); }

.related-articles { margin: 2rem 0; }
.related-articles h3 { font-family: var(--font-playfair); font-size: 1.125rem; margin-bottom: 1rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.related-card {
  background: var(--color-blanco);
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-card);
  padding: 1rem;
  transition: all 0.2s;
}
.related-card:hover {
  border-color: var(--color-terracota-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.related-card a { color: var(--color-grafito); text-decoration: none; display: block; }
.related-card a:hover { color: var(--color-terracota); text-decoration: none; }
.related-card-title { font-weight: 600; font-size: 0.9375rem; margin-bottom: 0.25rem; }
.related-card-excerpt { font-size: 0.8125rem; color: var(--color-gris); }

.bilbao-divider { display: flex; align-items: center; justify-content: center; gap: 1rem; margin: 2rem 0; }
.bilbao-divider-line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--color-beige), transparent); }
.bilbao-divider-icon { width: 24px; height: 24px; color: var(--color-beige); }

@media (max-width: 640px) {
  .price-table { font-size: 0.875rem; }
  .price-table th, .price-table td { padding: 0.625rem; }
}

/* ============================================
   EMPRESA CARDS — Altura uniforme
   ============================================ */
.empresa-card {
  background: var(--color-blanco);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
}

.empresa-card .empresa-card-body {
  flex: 1;
}

.empresa-card .empresa-card-btn {
  margin-top: auto;
  display: block;
  text-align: center;
  padding: 0.75rem;
  background: var(--color-terracota);
  color: var(--color-blanco);
  text-decoration: none;
  border-radius: var(--radius-button);
  font-weight: 600;
  font-size: 0.875rem;
}

/* Grid de empresas — stretch para igual altura */
.empresas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: stretch;
}

/* Extra quantity controls */
.extra-qty-control {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.extra-qty-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--color-beige);
  border-radius: 4px;
  background: var(--color-blanco);
  cursor: pointer;
  font-size: 14px;
  color: var(--color-gris-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.extra-qty-btn:hover {
  background: var(--color-beige);
}
.extra-qty-input {
  width: 50px;
  text-align: center;
  border: 1px solid var(--color-beige);
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 13px;
}