/* =================================================
   Nutrición Comunitaria - Pages Stylesheet
   Específico para páginas internas
   ================================================= */

/* === PAGE HEADER === */
.page-header {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  margin-top: 70px;
  position: relative;
  overflow: hidden;
  color: var(--blanco-puro);
}

.page-header.madrid {
  background: linear-gradient(135deg, #8BC34A 0%, #FFC107 100%);
}

.page-header.barcelona {
  background: linear-gradient(135deg, #FF9800 0%, #F44336 100%);
}

.page-header.valencia {
  background: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
}

.page-header.nacional {
  background: linear-gradient(135deg, #8BC34A 0%, #FF9800 100%);
}

.page-header.recetas {
  background: linear-gradient(135deg, #F44336 0%, #FF9800 100%);
}

.page-header.recursos {
  background: linear-gradient(135deg, #FFC107 0%, #8BC34A 100%);
}

.page-header.investigacion {
  background: linear-gradient(135deg, #FF9800 0%, #8BC34A 100%);
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.page-header-content {
  position: relative;
  z-index: 1;
  max-width: var(--medium-width);
}

.page-header h1 {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.page-header p {
  font-size: 20px;
  opacity: 0.95;
  margin-bottom: 0;
}

.page-header-icon {
  font-size: 64px;
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

/* === BREADCRUMBS === */
.breadcrumbs {
  background-color: var(--blanco);
  padding: var(--spacing-md) 0;
  font-size: 14px;
}

.breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  list-style: none;
  margin: 0;
  color: var(--gris-medio);
}

.breadcrumbs-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumbs-list a {
  color: var(--verde-vegetal);
}

.breadcrumbs-list a:hover {
  text-decoration: underline;
}

.breadcrumbs-separator {
  color: var(--gris-claro);
}

/* === CONTENT SECTIONS === */
.content-section {
  padding: var(--spacing-xl) 0;
}

.content-section:nth-child(even) {
  background-color: var(--blanco);
}

.content-section:nth-child(odd) {
  background-color: var(--blanco-puro);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title h2 {
  color: var(--verde-vegetal);
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--verde-vegetal), var(--naranja-fruta));
  border-radius: 2px;
}

.section-subtitle {
  color: var(--gris-medio);
  font-size: 18px;
  max-width: 700px;
  margin: var(--spacing-md) auto 0;
}

/* === INFO CARDS === */
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.info-card {
  background-color: var(--blanco-puro);
  border-radius: 16px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--verde-vegetal);
  transition: var(--transition-normal);
}

.info-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.info-card.naranja {
  border-left-color: var(--naranja-fruta);
}

.info-card.rojo {
  border-left-color: var(--rojo-tomate);
}

.info-card.amarillo {
  border-left-color: var(--amarillo-cereal);
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.info-card-icon {
  font-size: 36px;
  color: var(--verde-vegetal);
}

.info-card.naranja .info-card-icon {
  color: var(--naranja-fruta);
}

.info-card.rojo .info-card-icon {
  color: var(--rojo-tomate);
}

.info-card.amarillo .info-card-icon {
  color: var(--amarillo-cereal);
}

.info-card h3 {
  margin-bottom: 0;
  color: var(--negro);
}

/* === LIST ITEMS === */
.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.list-item {
  background-color: var(--blanco-puro);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.list-item:hover {
  box-shadow: var(--shadow-md);
}

.list-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.list-item-number {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--verde-vegetal);
}

.list-item-badge {
  padding: 4px 12px;
  background-color: var(--amarillo-cereal);
  color: var(--negro);
  font-size: 12px;
  font-weight: 600;
  border-radius: 12px;
  text-transform: uppercase;
}

.list-item h4 {
  color: var(--negro);
  margin-bottom: var(--spacing-xs);
}

.list-item p {
  font-size: 16px;
  color: var(--gris-oscuro);
  margin-bottom: 0;
}

/* === TIMELINE === */
.timeline {
  position: relative;
  max-width: 800px;
  margin: var(--spacing-xl) auto;
  padding: 0 var(--spacing-md);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--verde-vegetal) 0%, var(--naranja-fruta) 100%);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: calc(50% + 30px);
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: calc(50% + 30px);
  margin-right: 0;
  text-align: left;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 0;
  width: 24px;
  height: 24px;
  background-color: var(--verde-vegetal);
  border: 4px solid var(--blanco-puro);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
  box-shadow: var(--shadow-sm);
}

.timeline-content {
  background-color: var(--blanco-puro);
  padding: var(--spacing-md);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.timeline-content h4 {
  color: var(--verde-vegetal);
  margin-bottom: var(--spacing-xs);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: var(--caption-size);
  color: var(--gris-medio);
  margin-bottom: var(--spacing-sm);
}

/* === TABLES === */
.table-responsive {
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--blanco-puro);
}

.data-table thead {
  background: linear-gradient(135deg, var(--verde-vegetal) 0%, var(--naranja-fruta) 100%);
  color: var(--blanco-puro);
}

.data-table th {
  padding: var(--spacing-md);
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gris-claro);
}

.data-table tbody tr:hover {
  background-color: var(--blanco);
}

/* === CALCULATOR / PLANNER === */
.calculator-container,
.planner-container {
  background-color: var(--blanco-puro);
  border-radius: 16px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-lg);
}

.calculator-form,
.planner-form {
  display: grid;
  gap: var(--spacing-md);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.result-box {
  background: linear-gradient(135deg, var(--verde-vegetal) 0%, var(--naranja-fruta) 100%);
  color: var(--blanco-puro);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  margin-top: var(--spacing-md);
}

.result-value {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.result-label {
  font-size: 18px;
  opacity: 0.95;
}

/* === RESOURCE CARDS === */
.resource-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.resource-card {
  background-color: var(--blanco-puro);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.resource-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.resource-icon {
  font-size: 48px;
  color: var(--naranja-fruta);
  margin-bottom: var(--spacing-md);
}

.resource-card h4 {
  color: var(--verde-vegetal);
  margin-bottom: var(--spacing-sm);
}

.resource-card p {
  color: var(--gris-oscuro);
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.resource-download {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--verde-vegetal);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--verde-vegetal);
  border-radius: 8px;
  transition: var(--transition-fast);
  align-self: flex-start;
}

.resource-download:hover {
  background-color: var(--verde-vegetal);
  color: var(--blanco-puro);
}

/* === RECIPE CARDS === */
.recipe-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.recipe-card {
  background-color: var(--blanco-puro);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.recipe-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.recipe-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--rojo-tomate) 0%, var(--naranja-fruta) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: var(--blanco-puro);
}

.recipe-content {
  padding: var(--spacing-lg);
}

.recipe-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: var(--caption-size);
  color: var(--gris-medio);
  margin-bottom: var(--spacing-md);
}

.recipe-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.recipe-card h4 {
  color: var(--verde-vegetal);
  margin-bottom: var(--spacing-sm);
}

/* === CONTACT FORM === */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.contact-form-section {
  background-color: var(--blanco-puro);
  padding: var(--spacing-lg);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.contact-info-section {
  background: linear-gradient(135deg, var(--verde-vegetal) 0%, var(--naranja-fruta) 100%);
  color: var(--blanco-puro);
  padding: var(--spacing-lg);
  border-radius: 16px;
}

.contact-info-section h3 {
  color: var(--blanco-puro);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-icon {
  font-size: 28px;
  opacity: 0.9;
}

.contact-details h4 {
  font-size: 16px;
  margin-bottom: var(--spacing-xs);
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-details p {
  font-size: 18px;
  margin-bottom: 0;
}

/* === SUCCESS MESSAGE === */
.success-message {
  max-width: 600px;
  margin: var(--spacing-xl) auto;
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--blanco-puro);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}

.success-icon {
  font-size: 72px;
  color: var(--verde-vegetal);
  margin-bottom: var(--spacing-md);
}

.success-message h2 {
  color: var(--verde-vegetal);
  margin-bottom: var(--spacing-md);
}

/* === RESPONSIVE - PAGES === */
@media (max-width: 968px) {
  .page-header h1 {
    font-size: 36px;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 50px;
    margin-right: 0;
    text-align: left;
  }
  
  .timeline-marker {
    left: 20px;
  }
  
  .info-cards,
  .resource-cards,
  .recipe-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-header h1 {
    font-size: 28px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}