/* Fuente y fondo base */
body {
  font-family: 'Poppins', sans-serif;
  background-color: #f4f9fc;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Navbar */
.navbar-custom {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #004d66;
  z-index: 1000;
  padding: 12px 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.logo-navbar {
  height: 70px;
}

.nav-links a {
  position: relative;
  color: white !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0%;
  background-color: #aadcea;
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: #aadcea !important;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Título principal */
.titulo-principal {
  font-size: 2rem;
  color: #007a99;
  font-weight: 600;
}

/* Título por categoría */
.categoria-titulo {
  font-size: 1.6rem;
  font-weight: 600;
  color: #007a99;
  margin-bottom: 20px;
  border-left: 5px solid #007a99;
  padding-left: 15px;
}

/* Tarjetas */
.resumen-card {
  background-color: #ffffff;
  border: 1px solid #ddd;
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resumen-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.resumen-card h5 {
  color: #004d66;
  font-weight: 600;
  margin-bottom: 10px;
}

.resumen-card p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 10px;
}

.resumen-card ul {
  padding-left: 0;
  list-style: none;
  margin-bottom: 10px;
}

.resumen-card li {
  margin-bottom: 5px;
}

/* Botón */
.btn-outline-primary {
  border: 2px solid #007a99;
  color: #007a99;
  background-color: transparent;
  transition: 0.3s ease;
}

.btn-outline-primary:hover {
  background-color: #007a99;
  color: #fff;
}

/* Footer */
footer {
  background-color: #004d66;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

/* Animación */
.fade-in {
  opacity: 0;
  animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
  0% {
    transform: translateY(40px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .titulo-principal {
    font-size: 1.6rem;
  }

  .categoria-titulo {
    font-size: 1.3rem;
  }

  .resumen-card {
    padding: 1.5rem 1rem;
  }
}

/* Separación extra del título respecto al navbar */
section.container {
  margin-top: 120px; /* Puedes ajustar este valor */
}

/* Tamaño uniforme de imágenes dentro de las tarjetas */
.resumen-card img {
  height: 180px;
  width: 100%;
  object-fit: contain;
}