body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: url("images/banner1.jpg") no-repeat center center fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.05);
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 0 30px rgba(0,0,0,0.8);
  animation: float 4s ease-in-out infinite;
}

.logo {
  max-width: 150px;
  margin-bottom: 20px;
  animation: zoomIn 2s ease;
}

h1 {
  font-size: 2.5em;
  color: #00c3ff;
  margin-bottom: 20px;
}

p {
  font-size: 1.2em;
  margin: 10px 0;
}

.contacto a {
  color: #FFD700;
  font-weight: bold;
  text-decoration: none;
}

.contacto a:hover {
  text-decoration: underline;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes zoomIn {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 1.5s forwards;
}

.fade-in.delay-1 { animation-delay: 0.5s; }
.fade-in.delay-2 { animation-delay: 1s; }
.fade-in.delay-3 { animation-delay: 1.5s; }
.fade-in.delay-4 { animation-delay: 2s; }

@keyframes fadeIn {
  to { opacity: 1; }
}