/* ============================================
   Dessirena - Descripcion de Producto
   CSS con prefijo dsr- para compatibilidad WooCommerce
   v3 - Custom properties, WCAG AA, 3 breakpoints,
         font pairing, decorativos CSS-only
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Outfit:wght@400;600;700&display=swap');

/* --- Design tokens --- */

.dsr-product {
  --dsr-teal: #3D7A73;
  --dsr-teal-light: #5E9992;
  --dsr-teal-bg: #F2F8F6;
  --dsr-teal-border: #C4D9D2;
  --dsr-rose: #995E65;
  --dsr-text: #1D1D1D;
  --dsr-text-soft: #4b5563;
  --dsr-cta-orange: #f78a0c;
  --dsr-radius: 14px;
  --dsr-radius-lg: 20px;
}

/* --- Base --- */

.dsr-product {
  font-family: 'Outfit', sans-serif;
  color: var(--dsr-text);
  line-height: 1.7;
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

.dsr-product *,
.dsr-product *::before,
.dsr-product *::after {
  box-sizing: border-box;
}

/* --- Override tema Fuel: .panel h2 { display:none } oculta todos los h2 --- */

.woocommerce div.product .woocommerce-tabs .panel .dsr-product h2,
.woocommerce div.product .woocommerce-tabs .panel .dsr-product h3 {
  display: block;
}

/* --- Tipografia --- */

.dsr-product h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  color: var(--dsr-text);
  text-align: center;
  margin: 0 0 1.25rem;
  line-height: 1.3;
}

.dsr-product h3 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  color: var(--dsr-teal);
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.dsr-product p {
  margin: 0 0 1rem;
  font-size: clamp(0.93rem, 2.5vw, 1.02rem);
  line-height: 1.75;
}

/* --- 1. Header con fondo destacado --- */

.dsr-header {
  text-align: center;
  background: linear-gradient(160deg, #EDF5F3 0%, var(--dsr-teal-border) 40%, #EDF5F3 100%);
  border-radius: var(--dsr-radius-lg);
  padding: 2.5rem 2rem 2rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.dsr-header::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(61,122,115,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.dsr-header::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(153,94,101,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.dsr-product .dsr-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 5vw, 2.35rem);
  color: var(--dsr-text);
  margin-bottom: 0.5rem;
  font-weight: 400;
  position: relative;
}

.dsr-product .dsr-subtitle {
  font-size: clamp(0.95rem, 3vw, 1.15rem);
  color: var(--dsr-teal);
  font-weight: 400;
  margin-bottom: 0;
  position: relative;
}

/* --- Divisor decorativo --- */

.dsr-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--dsr-teal), var(--dsr-teal-border));
  margin: 1.75rem auto;
  border-radius: 2px;
}

/* --- Secciones base --- */

.dsr-section {
  margin-bottom: 0.5rem;
  padding: 1.75rem 0;
}

/* --- Fondos alternados --- */

.dsr-section-alt {
  background: var(--dsr-teal-bg);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  margin-left: -0.75rem;
  margin-right: -0.75rem;
}

/* --- Narrativa --- */

.dsr-narrative {
  font-size: clamp(0.93rem, 2.5vw, 1.02rem);
  color: var(--dsr-text-soft);
  line-height: 1.8;
}

/* --- Grid layouts --- */

.dsr-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.dsr-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* --- Cards de beneficios con acento y badge --- */

.dsr-card {
  background: #fff;
  border: 1px solid var(--dsr-teal-border);
  border-top: 3px solid var(--dsr-teal);
  border-radius: 12px;
  padding: 1.75rem 1.5rem 1.5rem;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.dsr-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(61, 122, 115, 0.18);
}

.dsr-card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--dsr-teal), var(--dsr-teal-light));
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.85rem;
  font-family: 'Outfit', sans-serif;
}

.dsr-card p {
  color: var(--dsr-text-soft);
  margin-bottom: 0;
}

/* --- Cards de usos / creaciones --- */

.dsr-use-card {
  background: #fff;
  border: 1px solid var(--dsr-teal-border);
  border-left: 3px solid var(--dsr-teal);
  border-radius: 12px;
  padding: 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.dsr-use-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(61, 122, 115, 0.15);
}

.dsr-tip {
  font-size: 0.88rem;
  color: var(--dsr-teal);
  font-style: normal;
  font-weight: 600;
  margin-top: 0.85rem;
  padding: 0.65rem 1rem;
  background: var(--dsr-teal-bg);
  border-radius: 8px;
  border-left: 3px solid var(--dsr-teal-border);
  margin-bottom: 0;
}

/* --- Propiedades con borde superior --- */

.dsr-properties-box {
  background: #fff;
  border-radius: var(--dsr-radius);
  padding: 2rem 1.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  border-top: 3px solid var(--dsr-teal);
}

/* --- Panel de informacion tecnica (flex, resiliente a sparse) --- */

.dsr-info-panel {
  background: #fff;
  border: 1px solid var(--dsr-teal-border);
  border-radius: 12px;
  padding: 1.5rem 2rem;
}

.dsr-info-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
}

.dsr-info-item {
  flex: 1 1 45%;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  padding: 0.65rem 0;
  border-bottom: 1px solid #F0F0F0;
}

.dsr-info-item:last-child {
  border-bottom: none;
}

.dsr-info-label {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--dsr-teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.dsr-info-value {
  font-size: 0.93rem;
  color: var(--dsr-text);
  line-height: 1.5;
}

.dsr-info-precaution .dsr-info-label {
  color: var(--dsr-rose);
}

.dsr-info-precaution {
  border-bottom-color: rgba(153,94,101,0.15);
}

/* --- CTA con fondo teal oscuro --- */

.dsr-cta {
  text-align: center;
  background: linear-gradient(145deg, #2D6B64 0%, var(--dsr-teal) 50%, var(--dsr-teal-light) 100%);
  border-radius: var(--dsr-radius-lg);
  padding: 3rem 2rem;
  position: relative;
  overflow: hidden;
}

.dsr-cta::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.dsr-cta h2 {
  color: #fff;
}

.dsr-cta .dsr-narrative {
  color: rgba(255, 255, 255, 0.9);
}

.dsr-cta-btn {
  display: inline-block;
  background: var(--dsr-cta-orange);
  color: #fff !important;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0.9rem 2.75rem;
  border-radius: 100px;
  text-decoration: none !important;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  margin-top: 1.25rem;
  box-shadow: 0 4px 16px rgba(247, 138, 12, 0.35);
}

.dsr-cta-btn:hover {
  background: #e07a00;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(247, 138, 12, 0.45);
}

/* --- Icono decorativo CSS-only (reemplazo de emojis) --- */

.dsr-section-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg,
    rgba(61,122,115,0.12) 0%,
    rgba(61,122,115,0.04) 100%);
  border: 2px solid var(--dsr-teal-border);
  position: relative;
}

.dsr-section-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dsr-teal);
  opacity: 0.5;
}

/* --- Animacion scroll reveal con stagger --- */

.dsr-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.dsr-reveal.dsr-hidden {
  opacity: 0;
  transform: translateY(25px);
}

/* --- Responsive: Tablet (601-900px) --- */

@media (max-width: 900px) {
  .dsr-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .dsr-grid-3 .dsr-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .dsr-header {
    padding: 2rem 1.5rem 1.75rem;
  }

  .dsr-cta {
    padding: 2.5rem 1.5rem;
  }
}

/* --- Responsive: Movil (<=600px) — mobile-first, edge-to-edge --- */

@media (max-width: 600px) {
  .dsr-product {
    padding: 0.75rem 1rem;
  }

  .dsr-section-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 0.5rem;
  }

  .dsr-header {
    padding: 1.75rem 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
  }

  .dsr-product .dsr-title {
    font-size: clamp(1.4rem, 5.5vw, 2.35rem);
  }

  .dsr-section {
    padding: 1rem 0;
    margin-bottom: 0.15rem;
  }

  .dsr-section-alt {
    padding: 1.25rem 1rem;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-radius: 0;
  }

  .dsr-grid-3,
  .dsr-grid-2 {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .dsr-grid-3 .dsr-card:last-child {
    max-width: 100%;
  }

  .dsr-card {
    padding: 1rem 0.85rem;
    border-radius: 10px;
  }

  .dsr-card-badge {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
  }

  .dsr-use-card {
    padding: 1rem;
    border-radius: 10px;
  }

  .dsr-tip {
    padding: 0.5rem 0.75rem;
    font-size: 0.82rem;
  }

  .dsr-properties-box {
    padding: 1rem;
    border-radius: 10px;
  }

  .dsr-info-panel {
    padding: 1rem;
  }

  .dsr-info-item {
    flex: 1 1 100%;
    min-width: 0;
  }

  .dsr-cta {
    padding: 1.75rem 1rem;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-radius: 0;
  }

  .dsr-cta-btn {
    width: 100%;
    min-height: 48px;
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
  }

  .dsr-divider {
    margin: 0.75rem auto;
  }

  .dsr-product h2 {
    font-size: clamp(1.2rem, 4.5vw, 1.85rem);
  }

  .dsr-narrative {
    font-size: 0.92rem;
  }
}