* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #f6f8fc;
    color: #172033;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.encabezado-pagina {
    padding: 80px 0;
    color: #ffffff;
    background: linear-gradient(
        125deg,
        #0D1B3D,
        #1E4FA3
    );
}

.encabezado-pagina h1 {
    max-width: 850px;
    margin: 0;
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
}

.encabezado-pagina p {
    max-width: 750px;
    margin: 20px 0 0;
    color: rgba(255,255,255,0.82);
    font-size: 1.15rem;
    line-height: 1.8;
}

.subtitulo {
    display: block;
    margin-bottom: 12px;
    color: #d9e8ff;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.seccion-pagina {
    padding: 75px 0;
}

.tarjeta-informacion {
    height: 100%;
    padding: 30px;
    border: 1px solid #e1e7f0;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 15px 40px rgba(13,27,61,0.08);
}

.tarjeta-informacion h2,
.tarjeta-informacion h3 {
    color: #172033;
    font-weight: 800;
}

.tarjeta-informacion p {
    color: #64748b;
    line-height: 1.8;
}

.icono-pagina {
    display: grid;
    width: 55px;
    height: 55px;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 15px;
    color: #ffffff;
    background: linear-gradient(135deg, #1E4FA3, #0d6efd);
    font-size: 1.4rem;
}

.lista-verificada {
    margin: 25px 0 0;
    padding: 0;
    list-style: none;
}

.lista-verificada li {
    margin-bottom: 12px;
    color: #475569;
}

.lista-verificada i {
    margin-right: 8px;
    color: #198754;
}

.boton-principal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 11px 20px;
    border: none;
    border-radius: 10px;
    color: #ffffff;
    background: #1E4FA3;
    font-weight: 700;
    text-decoration: none;
}

.boton-principal:hover {
    color: #ffffff;
    background: #16356F;
}

.pie-web {
    padding: 50px 0 20px;
    color: #ffffff;
    background: #0b1429;
}

.pie-web img {
    width: auto;
    height: 90px;
    max-width: 210px;
    object-fit: contain;
}

.pie-web p,
.pie-web li,
.pie-web a {
    color: rgba(255,255,255,0.70);
    text-decoration: none;
}

.pie-web ul {
    padding: 0;
    list-style: none;
}

.pie-web li {
    margin-bottom: 8px;
}

.pie-inferior {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.13);
    text-align: center;
}

.formulario-contacto .form-control,
.formulario-contacto .form-select {
    min-height: 50px;
    border-radius: 10px;
}

.formulario-contacto textarea.form-control {
    min-height: 140px;
}

@media (max-width: 768px) {
    .encabezado-pagina {
        padding: 55px 0;
    }

    .seccion-pagina {
        padding: 55px 0;
    }
}