@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

/* Fondo animado */

body {
  height: 100vh;
  background: linear-gradient(-45deg, #4facfe, #7b5cff, #d946ef, #ff4d6d);
  background-size: 400% 400%;
  animation: gradientMove 12s ease infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
}

/* Animación del gradiente */

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Contenedor */

.container {
  text-align: center;
  padding: 20px;
}

/* Logo grande */

.logo {
  width: 390px;
  max-width: 90%;
  margin-bottom: 20px;
  animation: logoFloat 4s ease-in-out infinite;
}

/* Movimiento suave del logo */

@keyframes logoFloat {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

/* Título */

h1 {
  font-size: 3rem;
  margin-top: 20px;
  font-weight: 700;
}

/* Texto */

p {
  margin-top: 10px;
  opacity: 0.85;
  font-weight: 300;
}

/* Loader */

.loader {
  width: 80px;
  height: 80px;
  border: 6px solid rgba(255,255,255,0.2);
  border-top: 6px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

/* Animación loader */

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Footer abajo */

.footer {
  position: fixed;
  bottom: 15px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
  font-weight: 300;
  letter-spacing: 1px;
}