body {
  font-family: 'Segoe UI', sans-serif;
  background: #1c1c1c;
  color: #f1f1f1;
  padding: 20px;
  margin: 0;
}

.container {
  max-width: 800px;
  margin: auto;
}

.formulario input, .formulario textarea, .formulario select, .formulario button {
  width: 100%;
  margin: 5px 0;
  padding: 10px;
  font-size: 16px;
}

.banner {
  position: relative;
  width: 100%;
  max-width: 800px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.banner-img {
  width: 100%;
  display: block;
}

.banner-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: rgba(0,0,0,0.6);
  z-index: 1;
}

.template-claro .banner-overlay {
  background: rgba(255,255,255,0.7);
  color: #000;
}

.template-vermelho .banner-overlay {
  background: rgba(255,0,0,0.6);
  color: #fff;
}

.logo-site {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 100px;
  height: 100px;
  object-fit: contain;
  z-index: 2;
  opacity: 0.95;
}