/* Estilo General */
body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background: linear-gradient(to right, #e0eafc, #cfdef3);
    color: #333;
}

/* Header */
header {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 20px;
}

nav ul {
    list-style: none;
    padding: 0;
    margin-top: 10px;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

/* Secciones */
main {
    padding: 30px 15px;
}

/* Introducción */
.intro {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-bottom: 50px;
}

/* Estándares */
.estandares {
    background: #f3f3f3;
    border-radius: 15px;
    padding: 30px;
}

.estandares h2 {
    text-align: center;
    margin-bottom: 40px;
}

.estandar {
    display: flex;
    align-items: center;
    background: white;
    padding: 20px;
    margin-bottom: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.estandar img {
    width: 80px;
    height: 80px;
    margin-right: 20px;
    border-radius: 8px;
}


form input, form textarea {
    margin-bottom: 10px;
    padding: 12px;
    border: 1px solid #aaa;
    border-radius: 5px;
}

form button {
    background-color: #003366;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background-color: #005599;
}

/* Footer */
footer {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 15px;
}