/* =========================
   Página principal (index)
   ========================= */

.description{
  margin-top: 1.5em;
  padding: 2.2em;
  text-align: left;
}

.description h1{
  margin-bottom: 0.8em;
}

.description p{
  margin-bottom: 1em;
}

#button{
  background: linear-gradient(135deg, #2f5d50, #244a3f);
  border-radius: 12px;
  border: none;
  color: #fff;
  margin: 28px auto 10px auto;
  width: fit-content;
  padding: 0;
  box-shadow: 0 10px 22px rgba(47, 93, 80, 0.18);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

#button:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(47, 93, 80, 0.24);
  filter: brightness(1.03);
}

#button a{
  display: block;
  color: white;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.2px;
  padding: 15px 34px;
}

.container_bird{
  max-width: 1100px;
  margin: 28px auto 10px auto;
  padding: 0 12px;

  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 24px;
}

.container_bird .bird{
  margin: 0;
}

@media (min-width: 900px){
  .container_bird{
    gap: 28px;
  }
}

@media (max-width: 500px){
  .description{
    padding: 1.25em;
  }

  .container_bird{
    padding: 0 4px;
    gap: 14px;
    margin-top: 20px;
  }

  #button{
    margin-top: 22px;
  }

  #button a{
    padding: 14px 24px;
    font-size: 15px;
  }
}