body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 100;
  background-color: #002D5D;
  margin: 0;
  color: #333;
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/isotipo-fnd-blanco-09.png") no-repeat center;
  background-size: 400px; 
  opacity: 0.1;
  z-index: 0;
}

body * {
  position: relative;
  z-index: 1; 
}


a {
  text-decoration: none;
}

/*ENCABEZADO*/

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #FBBE00;
}

.barra-superior {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  background-color: #001B30;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.barra-superior .logo a img {
  width: auto;
  max-width: 250px;
  height: 38px;
}

.barra-superior .acciones {
  display: flex;
  gap: 8px;
  align-items: center;
}

/*(Chat y Redes Sociales)*/

.chat,
.redes {
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.chat {
  background-color: #001B30;
}

.chat img {
  width: 40px;
  height: 50px;
  object-fit: contain;
}

.redes {
  background-color: #ffffff;
}

.redes img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}

/*CONTENIDO PRINCIPAL*/

.contenido-principal {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  color: #ffffff;
}

.contenido-principal h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #FBBE00;
}

.contenido-principal h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  color: #FBBE00;
}

.contenido-principal p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #ffffff;
}

.contenido-principal ol,
.contenido-principal ul {
  padding-left: 20px;
}

.contenido-principal li {
  margin-bottom: 10px;
}

/*VOTACIÓN*/

.votacion {
  margin-top: 40px;
  text-align: center;
}

.votacion p {
  font-size: 1.2rem;
  color: #ffffff;
}

.botones-votacion {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

.votar {
  padding: 10px 20px;
  font-size: 1rem;
  border: 1px solid #009F3B;
  background-color: #001B30;
  color: #ffffff;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

.votar:hover {
  background-color: #0b1822;
  color: #FBBE00;
  border-color: #ffffff;
}

/*BOTÓN REGRESAR*/

.btn-regresar {
  position: fixed;
  top: 5rem; 
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #001B30;
  color: #ffffff;
  font-weight: bold;
  font-size: 1rem;
  padding: 0.6rem 1rem;
  border-radius: 30px;
  border: 1px solid #009F3B;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  transition: all 0.3s ease;
  z-index: 1000;
}

.btn-regresar i {
  font-size: 1.2rem;
}

.btn-regresar:hover {
  background-color: #0b1822;
  border-color: #ffffff;
  color: #FBBE00;
}


@media (max-width: 738px) {

  .barra-superior .logo a img {
    max-width: 300px;
    height: 30px;
  }

  .chat,
  .redes {
    width: 30px;
    height: 30px;
  }


  .btn-regresar {
    position: fixed; 
    top: 5rem; 
    left: 1rem; 
    z-index: 1200; 
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    background-color: #001B30;
    color: #ffffff;
    border-radius: 30px;
    border: 1px solid #009F3B;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease; 
  }


}