/* ==========================================================================
   FUEGO & CARBÓN — COMPONENTES DE ALTA GAMA (components.css)
   Fichas de Catálogo, Filtros Reactivos, Galería, Blog, Testimonios y FAQ
   WCAG 2.1 AA • Microinteracciones Suaves • Cero Aspecto IA
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO BANNER & BADGES STRIP
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 3.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 10%, hsla(15, 85%, 50%, 0.12) 0%, transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-mustard);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-tag svg {
  width: 16px;
  height: 16px;
  fill: var(--color-fire);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.highlight-fire {
  color: var(--color-fire);
  text-shadow: 0 0 20px hsla(15, 85%, 50%, 0.35);
}

.hero-lead {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-badges-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-mustard);
  flex-shrink: 0;
}

.hero-badge-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.hero-badge-text {
  display: flex;
  flex-direction: column;
}

.hero-badge-text strong {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--text-primary);
}

.hero-badge-text span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Media Hero con Floating Badges */
.hero-media-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface);
  width: 100%;
  max-width: 520px;
}

.hero-image-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.hero-image-card:hover img {
  transform: scale(1.05);
}

.floating-pill {
  position: absolute;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-md);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  backdrop-filter: blur(10px);
  z-index: 10;
}

.floating-pill-bottom-left {
  bottom: -15px;
  left: -10px;
}

.floating-pill-top-right {
  top: 20px;
  right: -15px;
}

/* --------------------------------------------------------------------------
   PILARES DE CONFIANZA GASTRONÓMICA (4 PILLARS)
   -------------------------------------------------------------------------- */
.trust-strip-section {
  padding: 2.5rem 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.trust-item:hover {
  transform: translateY(-3px);
  border-color: var(--color-fire);
}

.trust-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: hsla(15, 85%, 50%, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-fire);
  flex-shrink: 0;
}

.trust-icon-box svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}

.trust-text h4 {
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.trust-text p {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   FILTROS DE CATÁLOGO REACTIVOS
   -------------------------------------------------------------------------- */
.filter-bar-wrapper {
  margin: 2.5rem 0 2rem;
  display: flex;
  justify-content: center;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  max-width: 100%;
  scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--duration-fast) ease;
}

.filter-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface-hover);
}

.filter-btn.active,
.filter-btn[aria-pressed="true"] {
  background: var(--color-fire);
  color: #ffffff;
  box-shadow: var(--shadow-glow-fire);
}

/* --------------------------------------------------------------------------
   TARJETAS DE PRODUCTO / FICHA GASTRONÓMICA
   -------------------------------------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

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

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-spring),
              border-color var(--duration-normal) ease,
              box-shadow var(--duration-normal) ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-fire);
  box-shadow: var(--shadow-md);
}

.product-media {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: var(--bg-surface-elevated);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.product-card:hover .product-media img {
  transform: scale(1.08);
}

.badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-xs);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.badge-tag.popular {
  background: var(--color-fire);
  color: #ffffff;
}

.badge-tag.special {
  background: var(--color-mustard);
  color: #111111;
}

.badge-tag.combo {
  background: var(--color-success);
  color: #ffffff;
}

.rating-pill {
  position: absolute;
  top: 14px;
  right: 14px;
  background: hsla(0, 0%, 10%, 0.85);
  color: var(--color-mustard);
  backdrop-filter: blur(6px);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  border: 1px solid var(--border-subtle);
  z-index: 5;
}

.stock-scarcity-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-warning);
  background: hsla(38, 92%, 50%, 0.12);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-xs);
  margin-bottom: 0.75rem;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.allergens-strip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.allergen-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.product-price-box {
  display: flex;
  flex-direction: column;
}

.price-current {
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--color-fire);
}

.price-original {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-decoration: line-through;
}

.btn-add-cart {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  transition: all var(--duration-fast) ease;
}

.btn-add-cart:hover {
  background: var(--color-fire);
  border-color: var(--color-fire);
  color: #ffffff;
  box-shadow: var(--shadow-glow-fire);
}

/* --------------------------------------------------------------------------
   INFOGRAFÍA PASO A PASO PAGO CONTRAENTREGA (4 STEPS)
   -------------------------------------------------------------------------- */
.how-it-works-section {
  padding: 4.5rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-mustard);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
}

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

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-fire);
}

.step-number {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--color-fire);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: hsla(15, 85%, 50%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-fire);
  margin-bottom: 1.25rem;
}

.step-icon-box svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
}

.step-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   PRUEBA SOCIAL & TESTIMONIOS VERIFICADOS CON CIUDAD
   -------------------------------------------------------------------------- */
.reviews-section {
  padding: 4.5rem 0;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-mustard);
}

.review-stars {
  display: flex;
  gap: 0.2rem;
  color: var(--color-mustard);
}

.review-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.review-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-fire);
}

.review-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-meta strong {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--text-primary);
  display: block;
}

.review-meta span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.review-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--color-success);
  font-size: 0.72rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

/* --------------------------------------------------------------------------
   GALERÍA FOTOGRÁFICA Y LIGHTBOX
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.gallery-item {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  background: var(--bg-surface);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, hsla(0, 0%, 10%, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: #ffffff;
}

.gallery-overlay p {
  font-size: var(--text-xs);
  color: var(--color-mustard);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) ease, visibility var(--duration-normal) ease;
}

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

.lightbox-content {
  max-width: 900px;
  width: 100%;
  position: relative;
}

.lightbox-content img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  width: 40px;
  height: 40px;
  background: var(--bg-surface);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   BLOG & GUÍAS ARTÍCULOS SEO TÉCNICO
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-fire);
}

.blog-thumb {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.08);
}

.blog-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta-tags {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.blog-category-badge {
  color: var(--color-mustard);
  font-weight: 700;
  text-transform: uppercase;
}

.blog-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.blog-excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-fire);
  transition: gap var(--duration-fast) ease;
}

.blog-read-more:hover {
  gap: 0.7rem;
}

/* --------------------------------------------------------------------------
   ACORDEÓN DE PREGUNTAS FRECUENTES (FAQ) ACCESIBLE (WCAG 2.1 AA)
   -------------------------------------------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}

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

.faq-item.is-open {
  border-color: var(--color-fire);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--text-primary);
  text-align: left;
  background: none;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.faq-question-btn:hover {
  color: var(--color-mustard);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  transition: transform var(--duration-normal) var(--ease-spring);
  flex-shrink: 0;
}

.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
  stroke: var(--color-fire);
}

.faq-answer-panel {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out-expo), padding var(--duration-normal) ease;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.faq-item.is-open .faq-answer-panel {
  padding-bottom: 1.5rem;
  max-height: 400px;
}