@charset "utf-8";

body {
    margin: 0;
    padding: 0;
    font-family: Helvetica, Arial, sans-serif;
    color: #666;
    background: #ffffff; 
    font-size: 1em;
    line-height: 1.5em;
    padding-top: 80px; /* Relleno superior igual a la altura de la cabecera */
}

  .white-bg {
    background-color: #ffffff;
  }

h1 {
    font-size: 2.3em;
    line-height: 1.3em;
    margin: 15px 0;
    text-align: center;
    font-weight: 300;
}

p {
    margin: 0 0 1.5em 0;
}

img {
    max-width: 100%;
    height: auto;
}

/* Cabecera */
#main-header {
    background: #333;
    color: white;
    height: 80px;
    width: 100%; /* Ocupa el ancho completo */
    left: 0; /* Posicionado al lado izquierdo */
    top: 0; /* Pegado arriba */
    position: fixed; /* Posición fija */
}

#main-header a {
    color: white;
}

/* Logo */
#logo-header {
    float: left;
    padding: 1px 0 0 20px;
    text-decoration: none;
}

#logo-header:hover {
    color: #0b76a6;
}

#logo-header .site-name {
    display: block;
    font-weight: 700;
    font-size: 1.2em;
}

#logo-header .site-desc {
    display: block;
    font-weight: 300;
    font-size: 0.8em;
    color: #999;
}

/* Navegación */
nav {
    float: right;
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    padding-right: 20px;
}

nav ul li {
    display: inline-block;
    line-height: 80px;
}

nav ul li a {
    display: block;
    padding: 0 10px;
    text-decoration: none;
}

nav ul li a:hover {
    background: #0b76a6;
}

/* Contenido principal */
#main-content {
    background: white;
    width: 90%;
    max-width: 800px;
    margin: 20px auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

#main-content header,
#main-content .content {
    padding: 40px;
}

/* Pie de página */
#main-footer {
    background: #E20514;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

#main-footer p {
    margin: 0;
}

#main-footer a {
    color: white;
}

/* Botón de WhatsApp */
.btn-wsp {
    position: fixed;
    width: 60px;
    height: 60px;
    line-height: 71px;
    bottom: 25px;
    right: 25px;
    background: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 0px 1px 10px rgba(0, 0, 0, 0.3);
    z-index: 100;
    transition: all 300ms ease;
}

.btn-wsp:hover {
    background: #20ba5a;
}

/* Responsivo */
@media only screen and (min-width: 320px) and (max-width: 768px) {
    .btn-wsp {
        width: 63px;
        height: 63px;
        line-height: 66px;
    }
}