body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    /* NUEVO DEGRADADO: Deep Midnight (Azul Noche -> Púrpura Profundo -> Negro Azulado) */
    background: linear-gradient(-45deg, #0f0c29, #47b5e0, #24243e);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

header {
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2); /* Más sutil */
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

/* Hacemos que el logo tenga el cursor de "mano" para indicar clic */
.logo a {
    display: block;
    transition: transform 0.3s ease;
}
.logo a:hover {
    transform: scale(1.05); /* Pequeño zoom al pasar el mouse */
}

.logo img {
    height: 50px;
    vertical-align: middle;
}

.btn-home {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    border: 1px solid rgba(255, 255, 255, 0.5); /* Borde más elegante */
    padding: 8px 20px;
    border-radius: 20px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
}

.btn-home:hover {
    background: #fff;
    color: #0f0c29; /* Color oscuro al hacer hover */
    border-color: #fff;
}

.container {
    background: #ffffff;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    max-width: 800px;
    margin: 40px 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5); /* Sombra más profunda */
}

/* Títulos con el Amarillo de tu marca */
h1 { color: #FFD700; text-align: center; margin-bottom: 30px; letter-spacing: 1px;}
h2 { color: #4fc3f7; margin-top: 30px; border-bottom: 1px solid rgb(214, 210, 210); padding-bottom: 10px;}
p, li { line-height: 1.7; color: #333; }
a { color: #FFD700; text-decoration: none;}
a:hover { text-decoration: underline; }

footer {
    margin-top: auto;
    padding: 20px;
    font-size: 0.8rem;
    opacity: 0.6;
    border-top: 1px solid rgba(255,255,255,0.05);
    width: 100%;
    text-align: center;
}