:root {
  --primary-color: #6b7280;
  --secondary-color: #ffffff;
  --accent-color: #dc2626;
  --dark-color: #000000;
  --light-color: #f8f9fa;
  --text-dark: #000000;
  --text-light: #ffffff;
  --header-color: rgba(81, 81, 83, 0.9);
  --footer-color: rgba(81, 81, 83, 0.9);
}
.main-navbar {
  background-color: var(--header-color) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
  border-bottom: 10px solid var(--accent-color); 
}

.navbar-brand {
  color: var(--secondary-color) !important;
  font-weight: bold;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.brand-container {
  display: flex;
  align-items: center;
  color: var(--secondary-color) !important;
}

.logo-img {
  height: 50px;
  margin-right: 15px;
}

.brand-name {
  font-weight: 500;
  font-size: 24px;
  color: var(--secondary-color);
  margin: 0;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  margin: 0 5px;
  padding: 8px 15px !important;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  background-color: var(--accent-color);
  color: var(--secondary-color) !important;
}

.nav-icons {
  display: flex;
  align-items: center;
}

.nav-icons a {
  color: var(--secondary-color);
  margin-left: 15px;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.nav-icons a:hover {
  color: var(--accent-color);
}

.main-footer {
  background-color: var(--footer-color) !important;
  color: white;
  padding: 60px 0 20px;
}

/*FOOTER*/

.footer-heading {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #6b7280;
  padding-top: 20px;
  margin-top: 40px;
  text-align: center;
  color: #d1d5db;
}

/* Sección de Marcas */
.business-divisions-circles {
  padding: 80px 0;
  background-color: #ffffff; 
}

.division-title {
  font-size: 2.5rem;
  color: var(--dark-color); 
  margin-bottom: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.division-subtitle {
  font-size: 1.1rem;
  color: var(--primary-color); /* Texto gris */
  max-width: 800px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.division-divider {
  max-width: 200px;
  margin: 0 auto 40px;
}

.division-divider hr {
  border: none;
  height: 2px;
  background-color: var(--accent-color); /* Línea roja */
  margin: 0;
}

.divisions-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 35px;
  max-width: 1100px;
  margin: 0 auto;
}

.division-circle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
  width: 140px;
}

.division-circle-item:hover {
  transform: translateY(-8px);
}

.division-logo-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 3px solid var(--accent-color); /* Borde rojo por defecto */
}

/* Alternar bordes entre rojo y gris */
.division-circle-item:nth-child(odd) .division-logo-circle {
  border-color: var(--accent-color); /* Rojo para impares */
}

.division-circle-item:nth-child(even) .division-logo-circle {
  border-color: var(--primary-color); /* Gris para pares */
}

.division-circle-item:hover .division-logo-circle {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  transform: scale(1.05);
  border-width: 4px;
}

.division-circle-img {
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
}

.division-circle-name {
  font-weight: 600;
  color: var(--dark-color); /* Texto oscuro */
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  line-height: 1.3;
  background-color: #f8f9fa; /* Fondo gris claro */
  padding: 8px 12px;
  border-radius: 20px;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.division-circle-item:hover .division-circle-name {
  background-color: var(--accent-color); /* Fondo rojo en hover */
  color: white;
  transform: scale(1.05);
  border-color: var(--accent-color);
}

/* Responsive */
@media (max-width: 992px) {
  .divisions-list {
    gap: 30px;
  }
  
  .division-circle-item {
    width: 120px;
  }
  
  .division-logo-circle {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 768px) {
  .division-title {
    font-size: 2rem;
  }
  
  .division-subtitle {
    font-size: 1rem;
  }
  
  .divisions-list {
    gap: 25px;
  }
  
  .division-circle-item {
    width: 110px;
  }
  
  .division-logo-circle {
    width: 90px;
    height: 90px;
  }
  
  .division-circle-name {
    font-size: 0.8rem;
    padding: 6px 10px;
  }
}

@media (max-width: 576px) {
  .divisions-list {
    gap: 20px;
  }
  
  .division-circle-item {
    width: 100px;
  }
  
  .division-logo-circle {
    width: 80px;
    height: 80px;
    border-width: 2px;
  }
  
  .division-circle-name {
    font-size: 0.75rem;
    padding: 5px 8px;
  }
  
  .business-divisions-circles {
    padding: 60px 0;
  }
}