* {
  box-sizing: border-box;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  background-color: #f0ead2;
  font-family: Arial, Helvetica, sans-serif;
  color: #6c584c;
}


h1.titulo-principal {
  color: #6c584c;
  text-transform: uppercase;
  text-align: center;
  font-size: 2rem;
  margin-bottom: 10px;
  opacity: 0;
  animation: fadeIn 1s forwards;
}

h2 {
  color: #adc178;
  text-align: center;
  margin-bottom: 1rem;
}

h3, h4 {
  color: #a98467;
}


.header nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.header nav a {
  text-decoration: none;
  color: #6c584c;
  font-weight: bold;
  padding: 8px 15px;
  border-radius: 8px;
  transition: background 0.3s, color 0.3s;
}

.header nav a:hover {
  background-color: #adc178;
  color: white;
}


.grid-consecuencias {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  align-items: start;
}

.grid-consecuencias .imagen-grid {
  text-align: center;
}

.grid-consecuencias .imagen-grid img {
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}


.flex-soluciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.card-solucion {
  background: #fff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
  text-align: center;
  max-width: 250px;
  transition: transform 0.3s, background 0.3s;
  opacity: 0;
  animation: aparecer 0.8s ease forwards;
}

.card-solucion:hover {
  transform: scale(1.05);
}

footer {
  background-color: #e6ccb2;
  padding: 15px;
  color: #6c584c;
  font-weight: bold;
  text-align: center;
}

footer a {
  color: #6c584c;
  font-weight: bold;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}


@keyframes aparecer {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}


@media (max-width: 768px) {
  h1.titulo-principal {
    font-size: 1.6rem;
  }

  .grid-consecuencias {
    padding: 10px;
    gap: 15px;
  }

  .card-solucion {
    max-width: 90%;
  }
}