body {
  font-family: Arial, sans-serif;
  margin: 0; padding: 0;
  background: #fff; color: #000;
}
header {
  background: #f4f4f4;
  padding: 1rem;
  text-align: center;
}
nav a {
  margin: 0 10px;
  color: #000;
  text-decoration: none;
  font-weight: bold;
}
.banner video {
  width: 100%;
  height: auto;
}
.btn-banner, .btn-pago, .btn-correo {
  background: #000; color: #fff;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  margin: 10px auto;
}
.galeria, .lista-fotografos {
  display: flex; flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 20px;
}
.tarjeta {
  border: 1px solid #000;
  padding: 10px;
  width: 200px;
  text-align: center;
}
.tarjeta img {
  width: 100%;
  height: auto;
  cursor: pointer;
}
.btn-wsp, .btn-galeria {
  display: inline-block;
  padding: 5px 10px;
  margin: 5px;
  border: 1px solid #000;
  text-decoration: none;
  font-size: 0.8rem;
}
.perfil-contenedor {
  display: flex; flex-wrap: wrap;
  gap: 20px;
  padding: 20px;
}
.perfil-galeria img {
  width: 100px; height: auto; margin: 5px;
  cursor: pointer;
}
.lightbox {
  display: none;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  justify-content: center; align-items: center;
}
.lightbox img {
  max-width: 90%; max-height: 90%;
}
.lightbox .cerrar {
  position: absolute; top: 20px; right: 30px;
  font-size: 40px; color: #fff; cursor: pointer;
}