/* General */
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    /*background: linear-gradient(270deg, #f0f8ff, #e6f7ff);*/
    background: linear-gradient(to left, #333, #333 50%, #eee 75%, #333 75%);
    background-size: 400% 400%;
    animation: backgroundFlow 15s infinite alternate;
    overflow: hidden;
}

/* Animación de Fondo */
/*@keyframes backgroundFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}*/

/* Contenedor Principal */
.container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100vh;
    text-align: center;
}



/* Contenido Principal */
.content {
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 20px 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.content h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}
.content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}
.button {
    display: inline-block;
    padding: 10px 20px;
    background: #0078d7;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1rem;
}
.button:hover {
    background: #005bb5;
}

/* Animación Papeles */
.falling-paper {
    position: fixed;
    top: -50px;
    width: 30px;
    height: 40px;
    background: #f8f9fa;
    opacity: 0.8;
    animation: fall 5s linear infinite;
}
@keyframes fall {
    to {
        transform: translateY(100vh) rotate(360deg);
    }
}