body {
    font-family: 'Arial', sans-serif;
    background-color: #f8fafc;
    color: #333;
    margin: 0;
    padding: 0;
}

.top-bar {
    background-color: #ffffff;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    flex-wrap: wrap;
    gap: 20px;
}

.logo-img {
    max-height: 55px;
}

.info-header-container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.98rem;
    color: #1e293b;
}

.info-item i {
    color: #00b4d8;
    font-size: 1.5rem;
    margin-top: 2px;
}

.info-item div span {
    display: block;
}

.info-item .titulo-info {
    font-weight: bold;
    color: #0d2a5c;
    font-size: 1.05rem;
}

.main-nosotros {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

/* Sección Historia */
.seccion-historia {
    display: flex;
    align-items: center;
    gap: 50px;
    background: #ffffff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(13, 42, 92, 0.08);
    border: 1px solid #e2e8f0;
    margin-bottom: 50px;
}

.historia-texto {
    flex: 1;
}

.historia-texto h1 {
    color: #0d2a5c;
    font-size: 2.6rem;
    margin-bottom: 15px;
}

.subtitulo-nosotros {
    color: #00b4d8;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.5;
}

.historia-texto p {
    color: #475569;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.historia-imagen {
    flex: 0 0 350px;
    text-align: center;
}

.historia-imagen img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

/* Misión y Visión */
.seccion-mision-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.tarjeta-mv {
    background: #ffffff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(13, 42, 92, 0.06);
    border: 1px solid #e2e8f0;
    text-align: center;
}

.tarjeta-mv i {
    font-size: 2.5rem;
    color: #00b4d8;
    margin-bottom: 20px;
}

.tarjeta-mv h3 {
    color: #0d2a5c;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.tarjeta-mv p {
    color: #64748b;
    line-height: 1.6;
}

/* Valores */
.seccion-valores {
    text-align: center;
    background: #ffffff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(13, 42, 92, 0.06);
    border: 1px solid #e2e8f0;
    margin-bottom: 50px;
}

.seccion-valores h2 {
    color: #0d2a5c;
    font-size: 2.2rem;
    margin-bottom: 35px;
}

.grid-valores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.valor-item {
    padding: 20px;
}

.valor-item i {
    font-size: 2rem;
    color: #0d2a5c;
    margin-bottom: 15px;
}

.valor-item h4 {
    color: #0d2a5c;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.valor-item p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Botón Volver */
.btn-volver {
    display: inline-block;
    padding: 14px 30px;
    background-color: #0d2a5c;
    color: #ffffff;
    border: none;
    cursor: pointer;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: background-color 0.2s ease;
}

.btn-volver:hover {
    background-color: #00b4d8;
}

/* Responsivo para celulares */
@media (max-width: 768px) {
    .seccion-historia {
        flex-direction: column;
        padding: 30px;
    }
    .historia-imagen {
        flex: auto;
        width: 100%;
    }
}