/* ===================================================
   productos.css — Estilos exclusivos de productos.html
   Requiere base.css cargado primero
   =================================================== */

/* ── Visual stack for productos ── */
.visual-stack {
  position: relative;
  height: 500px;
  width: 100%;
}

.img-main {
  width: 85%;
  height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
  z-index: 2;
  position: relative;
}

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

/* ── Quality Pillars ── */
.quality-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

.quality-pillar {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  padding: 20px;
  background: var(--off-white);
  border-radius: var(--radius);
  border-left: 3px solid var(--blue);
  transition: var(--transition);
  box-shadow: 0 5px 15px rgba(4, 0, 140, 0.03);
}

.quality-pillar:hover {
  background: var(--blue-pale);
  transform: translateX(5px);
  border-left-color: var(--yellow);
  box-shadow: 0 10px 25px rgba(4, 0, 140, 0.08);
}

.pillar-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pillar-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--blue);
}

.quality-pillar h5 {
  color: var(--blue-dark);
  font-weight: 700;
  margin-bottom: 5px;
  font-size: 0.95rem;
}

.quality-pillar p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ── Visual Modern Stack ── */
.visual-modern-stack {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.visual-modern-stack .img-top {
  width: 85%;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
  border: 6px solid var(--white);
  position: relative;
  z-index: 2;
}

.visual-modern-stack .img-bottom {
  position: absolute;
  top: 50%;
  left: 20%;
  width: 85%;
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.25);
  border: 6px solid var(--white);
  z-index: 1;
}

.floating-badge {
  position: absolute;
  bottom: 0%;
  right: -5%;
  background: var(--yellow);
  color: var(--blue-dark);
  padding: 15px 25px;
  border-radius: 100px;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: var(--shadow-yellow);
  z-index: 3;
  animation: float-badge 5s ease-in-out infinite;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.floating-badge span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 5px;
}

/* ═══════════════════════════════════
   PRODUCTS TABLE SECTION
═══════════════════════════════════ */
.products-table-section {
  background: var(--off-white);
}

.products-table-wrap {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--gray-light);
}

.products-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

.products-table th {
  background: var(--blue);
  color: var(--white);
  padding: 24px;
  text-align: left;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.products-table td {
  padding: 22px 24px;
  border-bottom: 1px solid var(--gray-light);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.products-table tr:last-child td {
  border-bottom: none;
}

.products-table tr:hover td {
  background: var(--blue-pale);
  color: var(--blue);
}

.resistance-badge {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 800;
  display: inline-block;
  box-shadow: 0 5px 15px rgba(3, 42, 109, 0.2);
}

/* ═══════════════════════════════════
   RESISTANCE GRID CARDS
═══════════════════════════════════ */
.resistance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  padding: 0 5%;
  max-width: 1300px;
  margin: 0 auto;
}

.resistance-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resistance-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.resistance-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(4, 0, 140, 0.1);
  border-color: var(--blue-pale);
}

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

.res-icon {
  width: 70px;
  height: 70px;
  background: var(--blue-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.8rem;
  color: var(--blue);
  transition: var(--transition);
}

.res-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--blue);
}

.resistance-card:hover .res-icon {
  background: var(--blue);
  color: var(--white);
  transform: rotateY(180deg);
}

.resistance-card:hover .res-icon svg {
  color: var(--white);
}

.resistance-card .res-value {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}

.resistance-card .res-value span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.resistance-card h4 {
  font-size: 1.1rem;
  color: var(--blue-mid);
  margin-bottom: 16px;
  font-weight: 700;
}

.resistance-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════
   SPECIAL SECTION & INTEGRAL BANNER
═══════════════════════════════════ */
.special-section-wrapper {
  background: var(--off-white);
  padding-bottom: 120px;
}

.integral-solution-banner {
  max-width: 1100px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid rgba(4, 0, 140, 0.1);
  border-radius: var(--radius-xl);
  padding: 40px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 50px rgba(4, 0, 140, 0.06);
  gap: 40px;
}

.integral-banner-top {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.integral-banner-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

.integral-banner-visual img {
  width: 100%;
  max-width: 380px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border: 4px solid var(--white);
}

.integral-banner-content {
  flex: 1.2;
  position: relative;
}

.integral-banner-content .icon-box {
  background: var(--blue);
  color: var(--white);
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.integral-banner-content .icon-box svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--white);
}

.integral-banner-content h3 {
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-dark);
  margin-bottom: 15px;
  line-height: 1.2;
}

.integral-banner-content h3 span {
  color: var(--blue-mid);
}

.integral-banner-content p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.integral-banner-content strong {
  color: var(--blue-mid);
  border-bottom: 1.5px solid var(--blue);
  padding-bottom: 2px;
}

.integral-banner-content::before {
  content: 'SOLUCIÓN';
  position: absolute;
  top: -20px;
  right: -20px;
  font-size: 10rem;
  font-weight: 900;
  color: rgba(10, 0, 209, 0.03);
  pointer-events: none;
  z-index: 0;
}

/* Internal Grid inside banner - more compact */
.integral-solutions-internal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
  width: 100%;
  margin-top: 10px;
  position: relative;
  z-index: 1;
}

.special-solution-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  padding: 18px 12px;
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.special-solution-card:hover {
  background: var(--white);
  border-color: var(--yellow);
  box-shadow: 0 10px 25px rgba(4, 0, 140, 0.08);
  transform: translateY(-3px);
}

.special-solution-card .sol-icon {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.special-solution-card .sol-icon svg {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--blue-mid);
  transition: transform 0.3s ease;
}

.special-solution-card:hover .sol-icon svg {
  transform: scale(1.1);
  color: var(--blue);
}

.special-solution-card h4 {
  color: var(--blue-dark);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.2px;
  margin: 0;
  line-height: 1.2;
}

/* ═══════════════════════════════════
   RESPONSIVE productos
═══════════════════════════════════ */
@media (max-width: 992px) {
  .integral-banner-top {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .quality-pillars-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .products-table-wrap {
    overflow-x: auto;
  }

  .products-table th,
  .products-table td {
    padding: 16px;
    font-size: 0.85rem;
  }

  .integral-solution-banner {
    padding: 30px 20px;
    gap: 30px;
  }

  .integral-solutions-internal-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
  }

  .visual-stack, .visual-modern-stack {
    height: 350px !important;
    margin-bottom: 20px;
  }

  .img-main, .visual-modern-stack .img-top {
    height: 280px !important;
  }

  .floating-badge {
    padding: 10px 15px;
    font-size: 1rem;
    right: 0;
  }
}

@media (max-width: 480px) {
  .integral-solutions-internal-grid {
    grid-template-columns: 1fr;
  }
  
  .visual-stack, .visual-modern-stack {
    height: 300px !important;
  }
}