body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: url('fondo-industrial.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  text-align: center;
}

header img {
  max-width: 200px;
  margin-bottom: 10px;
}

h1 {
  font-size: 1.5rem;
  margin: 0;
}

.tagline {
  font-size: 1rem;
  color: #eee;
  margin-bottom: 40px;
}

.download-button {
  background-color: #f5f5f5;
  color: #000;
  border: none;
  border-radius: 20px;
  padding: 10px 25px;
  font-family: 'Arial', sans-serif;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  transition: transform 0.2s ease;
}

.download-button:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.download-button img {
  width: 20px;
  height: auto;
}

.icono-svg {
  display: inline-flex;
  align-items: center;
  margin-right: 10px;
}
.icono-svg svg {
  width: 20px;
  height: auto;
  fill: #666666;
}
.download-button:hover svg {
  transform: scale(1.1);
  transition: transform 0.3s ease, fill 0.3s ease;
  fill: #888888; /* Gris claro que sigue siendo distinguible */
}


footer {
  position: absolute;
  bottom: 10px;
  font-size: 0.8rem;
  color: #ccc;
}

@media (max-width: 600px) {
  header img {
    max-width: 150px;
  }

  .download-button {
    width: 80%;
  }
}