* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    font-family: 'Poppins',Segoe UI, Tahoma, Geneva, Verdana, sans-serif; 
    font-weight: 400;
    font-style: normal;
}

body, html { height: 100%; overflow: hidden; color: white; }

/* Contenedor del Video de Fondo */
.video-background {
    position: fixed;
    right: 0; bottom: 0;
    min-width: 100%; min-height: 100%;
    z-index: -1;
    filter: brightness(50%); /* Oscurece el video para legibilidad */
}

/* Capa de superposición */
.overlay {
    height: 100%;
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    overflow-y: auto;
}

.overlay::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: radial-gradient(rgba(0,0,0,0.5) 1px, transparent 1px);
    background-size: 3px 3px; /* Crea un efecto de puntos finos */
    z-index: -1;
}

.logo {     
    max-width: 420px;
    margin-bottom: 20px;
    animation: fadeIn 2s ease;
    border-radius: 12px;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px; 
}

h1 { font-size: 2.5rem; margin-bottom: 15px; max-width: 800px; }
p { font-size: 1.2rem; margin-bottom: 0px; opacity: 0.9; }

/* Formulario */
.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    width: 100%;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 30px;
}

.contact-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    outline: none;
}

.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: none;
    border-radius: 5px;
    outline: none;
}

.btn-submit {
    width: 100%;
    padding: 12px;
    background: #211718;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.btn-submit:hover { background: #ffffff; color: #211718;}

/* Redes Sociales */
.social-links { margin-top: 30px; }
.social-links a {
    color: white;
    font-size: 1.5rem;
    margin: 0 15px;
    transition: 0.3s;
    text-decoration: none;
}
.social-links a:hover { color: #9c9c9c; /* Color WhatsApp */ }

.social-links a:last-child {display: none;}

@keyframes fadeIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 600px) {

    h1 { 
        font-size: 1.8rem;
        line-height: 1.2; 
    }

    .logo {
        max-width: 330px;
    }

    p { margin-bottom: 10px; }

    .contact-form { padding: 20px; margin-top: 20px;}
}