body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #f4f8fb;
    color: #333;
}

header {
    background-color: #37AFDB;
    color: white;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.encabezado-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.escudo {
    width: 100px;
    height: auto;
    margin-bottom: 10px;
}

.info-colegio {
    text-align: center;
}

.nombre-colegio {
    margin: 0;
    font-size: 24px;
}

nav {
    background-color: #2a97c0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 10px 0;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 5px;
    padding: 8px 15px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    font-weight: bold;
}

nav a:hover {
    background-color: #1e7da1;
}

.container {
    max-width: 1100px;
    margin: 20px auto;
    background-color: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

ul.lista-areas {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul.lista-areas li {
    margin-bottom: 10px;
}

ul.lista-areas li a {
    display: block;
    padding: 10px 15px;
    background-color: #fff;
    border-left: 5px solid #37AFDB;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: background 0.3s ease;
}

ul.lista-areas li a:hover {
    background-color: #e6f5fb;
    color: #1e7da1;
}

footer {
    background-color: #37AFDB;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: 30px;
    border-top: 3px solid #2a97c0;
}


@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: center;
    }

    nav a {
        width: 90%;
        text-align: center;
    }

    .encabezado-flex {
        flex-direction: column;
    }

    .container {
        padding: 15px;
    }

    .escudo {
        width: 80px;
    }

    .nombre-colegio {
        font-size: 20px;
    }

    ul.lista-areas li a {
        font-size: 14px;
    }
}
.frases-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    margin-top: 25px;
}

.frase-box {
    flex: 1 1 30%;
    padding: 20px;
    border-radius: 12px;
    font-size: 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    color: #fff;
    font-weight: 500;
    min-width: 250px;
}

.frase-box.azul {
    background-color: #3498db;
}

.frase-box.gris {
    background-color: #95a5a6;
}

.frase-box.verde {
    background-color: #27ae60;
}

@media (max-width: 768px) {
    .frase-box {
        flex: 1 1 100%;
    }
}
.modulos-alertas {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
    font-size: 13px;
}

.modulo-box {
    flex: 1 1 180px;
    padding: 10px 15px;
    border-radius: 10px;
    color: white;
    font-weight: 500;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    min-width: 150px;
    text-align: center;
}

.modulo-box.azul { background-color: #3498db; }
.modulo-box.gris { background-color: #7f8c8d; }
.modulo-box.verde { background-color: #27ae60; }

@media (max-width: 768px) {
    .modulo-box {
        flex: 1 1 100%;
    }
}