/* ============================================================ */
/* PRODUCTOS — Serie H Configurador                             */
/* ============================================================ */

/* ===== HERO ===== */
.productos-hero {
  background: var(--hdh-black);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
  min-height: 640px;
  display: flex;
  align-items: center;
}

/* Imagen serie (cambia dinámicamente con --hero-bg-image) */
.productos-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: var(--hero-bg-image, url('../assets/productos/serie-h.png'));
  background-size: cover;
  background-position: 75% center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* Scrim lateral — oscuro a la izquierda donde está el texto, se desvanece a la derecha */
.productos-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    rgba(10,10,10,0.97) 0%,
    rgba(10,10,10,0.94) 30%,
    rgba(10,10,10,0.6) 55%,
    rgba(10,10,10,0.15) 80%,
    rgba(10,10,10,0) 100%
  );
  z-index: 1;
}

.productos-hero .container {
  position: relative;
  z-index: 2;
}

/* hero-content: el texto tiene ancho controlado, pero el selector va full width */
.hero-content > .productos-overline,
.hero-content > h1,
.hero-content > .hero-desc {
  max-width: 640px;
}

.productos-overline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--hdh-ember-light);
  display: inline-block;
  margin-bottom: var(--space-md);
  padding: 6px 14px;
  background: rgba(196, 57, 29, 0.18);
  border: 1px solid rgba(196, 57, 29, 0.45);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

.productos-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.02;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: var(--space-md);
}

.productos-hero h1 span {
  color: var(--hdh-ember-light);
}

.productos-hero .hero-desc {
  font-size: 17px;
  color: #fff;
  line-height: 1.55;
  font-weight: 400;
  opacity: 0.92;
  max-width: 540px;
  margin-bottom: 0;
}

/* ===== SELECTOR DENTRO DEL HERO ===== */
.hero-selector { margin-top: var(--space-2xl); }

.hero-selector-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--hdh-silver);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hint de swipe — solo visible en mobile */
.swipe-hint {
  display: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--hdh-ember-light);
  padding: 4px 10px;
  background: rgba(196, 57, 29, 0.15);
  border: 1px solid rgba(196, 57, 29, 0.35);
  border-radius: 999px;
  animation: swipe-pulse 1.6s ease-in-out infinite;
}

@keyframes swipe-pulse {
  0%, 100% { transform: translateX(0); opacity: 0.85; }
  50%      { transform: translateX(4px); opacity: 1; }
}

.modelos-scroll {
  margin: 0 -24px;
  padding: 0 24px 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.modelos-scroll::-webkit-scrollbar { display: none; }

.modelos-track {
  display: flex;
  gap: 10px;
}

.modelo-btn {
  flex: 0 0 auto;
  background: rgba(20, 20, 20, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 14px 20px;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 92px;
  text-align: left;
}

.modelo-btn-name {
  font-size: 18px;
  letter-spacing: -0.5px;
}

.modelo-btn-size {
  font-size: 11px;
  color: var(--hdh-silver);
  font-weight: 500;
  font-family: var(--font-body);
}

.modelo-btn:hover {
  background: rgba(40, 40, 40, 0.75);
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-1px);
}

.modelo-btn.active {
  background: var(--hdh-ember);
  border-color: var(--hdh-ember-dark);
  color: #fff;
  box-shadow: 0 8px 24px rgba(196, 57, 29, 0.45);
}

.modelo-btn.active .modelo-btn-size {
  color: rgba(255, 255, 255, 0.9);
}

/* Mobile: gradient pasa a vertical para que el texto sea legible sobre la imagen */
@media (max-width: 768px) {
  .productos-hero {
    min-height: auto;
    padding: 90px 0 40px;
  }

  .productos-hero::before {
    background-position: 70% bottom;
    opacity: 0.55;
  }

  .productos-hero::after {
    background: linear-gradient(180deg,
      rgba(10,10,10,0.93) 0%,
      rgba(10,10,10,0.78) 35%,
      rgba(10,10,10,0.55) 65%,
      rgba(10,10,10,0.9) 100%
    );
  }

  .hero-content { max-width: 100%; }

  .productos-hero h1 {
    font-size: clamp(28px, 8vw, 44px);
    letter-spacing: -1px;
  }

  .productos-hero .hero-desc { font-size: 15px; }

  .hero-selector {
    margin-top: var(--space-xl);
    position: relative;
  }

  /* Hint visible en mobile */
  .swipe-hint { display: inline-flex; align-items: center; }

  /* Fade derecho que indica "hay más para deslizar" */
  .hero-selector::after {
    content: '';
    position: absolute;
    top: 36px; /* arranca después del label */
    right: 0;
    bottom: 0;
    width: 50px;
    background: linear-gradient(90deg, transparent 0%, rgba(10,10,10,0.85) 100%);
    pointer-events: none;
    z-index: 1;
    transition: opacity 0.3s;
  }

  /* Cuando el scroll llega al final, oculto el fade */
  .modelos-scroll.scrolled-end + .hero-selector::after,
  .hero-selector.scrolled-end::after { opacity: 0; }

  /* Pills un toque más compactos para que entre más en pantalla */
  .modelo-btn {
    padding: 12px 16px;
    min-width: 84px;
    gap: 1px;
  }

  .modelo-btn-name { font-size: 16px; }
  .modelo-btn-size { font-size: 10px; }
}

/* ===== SHOWCASE DEL PRODUCTO ACTIVO ===== */
.producto-showcase {
  background: var(--hdh-white);
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--hdh-clay);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 900px) {
  .showcase-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
  }
}

.showcase-image {
  position: relative;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(10,10,10,0.08);
  padding: var(--space-lg);
}

.showcase-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease;
}

.showcase-image:hover img { transform: scale(1.03); }

.showcase-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--hdh-black);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 16px;
  border-radius: 999px;
}

/* DERECHA: detalle */
.showcase-details { padding: 0; }

.showcase-mini-overline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--hdh-ember);
  margin-bottom: 8px;
}

.showcase-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1;
  letter-spacing: -1.5px;
  color: var(--hdh-black);
  margin-bottom: 8px;
}

.showcase-subtitle {
  font-size: 16px;
  color: var(--hdh-steel-mid);
  margin-bottom: var(--space-xl);
}

/* Config fields (pills) */
.config-field { margin-bottom: var(--space-lg); }

.config-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--hdh-steel-mid);
  display: block;
  margin-bottom: 10px;
}

.config-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.config-pills--three { grid-template-columns: repeat(3, 1fr); }

.config-pill {
  background: var(--hdh-pure-white);
  border: 2px solid var(--hdh-clay);
  border-radius: 12px;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--hdh-black);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.config-pill-meta {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  color: var(--hdh-steel-mid);
}

.config-pill:hover {
  border-color: var(--hdh-steel-mid);
}

.config-pill.active {
  border-color: var(--hdh-ember);
  background: rgba(196, 57, 29, 0.06);
  box-shadow: 0 0 0 1px var(--hdh-ember);
}

.config-pill.active .config-pill-meta { color: var(--hdh-ember-dark); }

/* Estado deshabilitado (ej: Mixto en Gres) */
.config-pill.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  position: relative;
}

.config-pill.disabled::after {
  content: 'No disponible en Gres';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--hdh-black);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  margin-top: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  text-transform: none;
  letter-spacing: 0;
}

.config-pill.disabled:hover::after { opacity: 1; }

.config-pill.disabled:hover { border-color: var(--hdh-clay); }

/* Specs grid */
.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: var(--space-md);
  background: var(--hdh-bone);
  border-radius: 12px;
  margin-bottom: var(--space-lg);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--hdh-steel-mid);
}

.spec-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--hdh-black);
}

/* Precio */
.precio-box {
  background: var(--hdh-black);
  color: #fff;
  border-radius: 16px;
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.precio-mini-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--hdh-silver);
  margin-bottom: 4px;
}

.precio-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 8px;
}

.precio-note {
  font-size: 13px;
  color: var(--hdh-silver);
  line-height: 1.5;
}

.precio-note strong { color: var(--hdh-ember-light); font-family: var(--font-display); font-weight: 700; }

.precio-note em {
  font-style: normal;
  font-size: 10px;
  background: var(--hdh-ember);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* CTAs */
.showcase-ctas {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-comprar {
  height: 56px;
  font-size: 14px;
  letter-spacing: 1.5px;
}

@media (min-width: 600px) {
  .showcase-ctas {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .btn-comprar { flex: 1 1 200px; }
}

/* ===== GUÍA DE ELECCIÓN ===== */
.guia-eleccion { background: var(--hdh-bone); }

.guia-eleccion h2 {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.guia-sub {
  text-align: center;
  font-size: 15px;
  color: var(--hdh-steel-mid);
  max-width: 540px;
  margin: 0 auto var(--space-xl);
}

.guia-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 700px) {
  .guia-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1100px) {
  .guia-grid { grid-template-columns: repeat(4, 1fr); }
}

.guia-card {
  background: var(--hdh-pure-white);
  border-radius: 16px;
  padding: var(--space-lg);
  border: 1px solid var(--hdh-clay);
  transition: transform 0.3s, box-shadow 0.3s;
}

.guia-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10,10,10,0.08);
}

.guia-card-rango {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--hdh-ember);
  margin-bottom: 8px;
}

.guia-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  color: var(--hdh-black);
}

.guia-card p {
  font-size: 14px;
  color: var(--hdh-steel-mid);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

/* ===== TABLA COMPARATIVA ===== */
.comparativa { background: var(--hdh-white); }

.comparativa h2 {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.tabla-wrap {
  background: var(--hdh-pure-white);
  border-radius: 16px;
  border: 1px solid var(--hdh-clay);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

/* Fade derecho en mobile que indica "hay más para deslizar" */
.tabla-wrap::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 50px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.95) 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 0 16px 16px 0;
}

/* Solo visible cuando la tabla overflowea */
@media (max-width: 768px) {
  .tabla-wrap:not(.scrolled-end)::after { opacity: 1; }
}

/* Variante light del swipe-hint (para fondos claros) */
.swipe-hint--light {
  color: var(--hdh-ember);
  background: rgba(196, 57, 29, 0.1);
  border-color: rgba(196, 57, 29, 0.3);
}

.tabla-comparativa {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.tabla-comparativa th,
.tabla-comparativa td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--hdh-clay);
  font-size: 14px;
}

.tabla-comparativa thead th {
  background: var(--hdh-bone);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--hdh-steel-mid);
}

.tabla-comparativa tbody tr:last-child td { border-bottom: none; }

.tabla-comparativa tbody tr {
  transition: background 0.2s;
}

.tabla-comparativa tbody tr:hover { background: var(--hdh-bone); }

.tabla-comparativa .col-num { text-align: right; font-variant-numeric: tabular-nums; }

.tabla-comparativa .modelo-cell {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--hdh-black);
}

.tabla-comparativa .precio-cell {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--hdh-ember);
}

/* ===== INFO ADICIONAL ===== */
.info-adicional { background: var(--hdh-bone); }

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 600px) {
  .info-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .info-grid { grid-template-columns: repeat(4, 1fr); }
}

.info-card {
  background: var(--hdh-pure-white);
  border-radius: 14px;
  padding: var(--space-lg);
  text-align: center;
}

.info-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--hdh-ember);
}

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

.info-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 6px;
}

.info-card p {
  font-size: 13px;
  color: var(--hdh-steel-mid);
  line-height: 1.6;
}

.info-card p strong {
  color: var(--hdh-ember);
  font-family: var(--font-display);
  font-weight: 700;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .productos-hero { padding: 90px 0 var(--space-xl); }
  .precio-value { font-size: 28px; }
  .config-pills { gap: 6px; }
  .config-pill { padding: 10px 12px; font-size: 13px; }
  .config-pill-meta { font-size: 10px; }
  .specs-grid { padding: var(--space-md); }
  .showcase-title { font-size: 32px; }

  /* Foto del producto: aspect 4:5 para que las fotos verticales (MANTA 40, v-producto) se vean completas */
  .showcase-image {
    aspect-ratio: 4 / 5;
    padding: var(--space-md);
  }

  .showcase-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
  }

  .modelo-btn { padding: 12px 16px; min-width: 84px; }
  .modelo-btn-name { font-size: 16px; }
}