body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: url('fondo.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #f4f4f4;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-attachment: fixed;
}

.contenedor {
  text-align: center;
  padding: 40px 30px;
  background: none;
  border-radius: 18px;
  box-shadow: none;
  width: min(400px, 90vw);
}

.nombre {
  font-size: 2.8rem;
  font-weight: bold;
  color: #ffcc00;
  text-shadow:
    3px 3px 0 #ff6600,
    6px 6px 0 #333;
  margin-top: 30px;
  letter-spacing: 2px;
}

.logo {
  max-width: 200px;
  height: auto;
  margin-top: 30px;
  mix-blend-mode: screen;
}

h1 {
  margin-bottom: 14px;
  font-size: 2.4rem;
  color: #ffcc00;
  text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.75);
}

p {
  margin: 0 0 24px;
  line-height: 1.6;
  font-size: 1rem;
}

.botones {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 30px;
}

.boton {
  display: inline-block;
  padding: 14px 22px;
  text-decoration: none;
  color: #fff;
  background-color: rgba(231, 76, 60, 0.85);
  border-radius: 10px;
  transition: transform 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
  font-weight: bold;
}

.boton:nth-child(2) {
  background-color: rgba(114, 137, 218, 0.85);
}

.boton:nth-child(3) {
  background-color: rgba(255, 0, 80, 0.85);
}

.boton:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.boton:active {
  opacity: 1;
  background-color: #e74c3c;
}

.boton:nth-child(2):active {
  background-color: #7289da;
}

.boton:nth-child(3):active {
  background-color: #ff0050;
}

.nota {
  margin-top: 24px;
  font-size: 0.95rem;
  opacity: 0.85;
}