/* Avoid horizontal scroll on mobile */
html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', sans-serif;
    padding-top: 20px;
    line-height: 1.6;
}

.logo { 
    text-align:center; 
    margin-bottom:20px; 
}

.content { 
    margin: 0 auto; 
    max-width: 900px; 
    width: 100%; 
    padding: 0 15px; 
    text-align: left; 
    box-sizing: border-box;
}

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

footer { 
    position:fixed; 
    bottom:10px; 
    left:10px; 
    font-size:11px; 
    background:rgba(255,255,255,0.8); 
    padding:3px 6px; 
    border-radius:4px; 
    box-sizing: border-box;
    max-width: 90%;
}

@media (min-width: 801px) { 
    body { font-size:16px; } 
}

@media (max-width: 800px) { 
    body { font-size:15px; } 
}

/* ============================
   TÍTULOS (resaltados)
============================ */

h1 {
    font-size: 26px;
    font-weight: 700;
    margin: 35px 0 15px;
    text-transform: uppercase;
    border-bottom: 3px solid #005BBB;
    padding-bottom: 6px;
    color: #003366;
}

h2 {
    font-size: 22px;
    font-weight: 600;
    margin: 30px 0 10px;
    color: #003366;
}

h3 {
    font-size: 18px;
    font-weight: 500;
    margin: 25px 0 8px;
    color: #005BBB;
}