/* Tipografía principal */
body {
    font-family: 'Inter', Arial, sans-serif;
    font-size: 18px; /* ligeramente mayor que lo habitual */
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: #fafafa; /* fondo claro y atemporal */
    color: #222; /* texto principal */
}

/* Cabecera y pie */
header, footer {
    background: #1f2937; /* gris oscuro neutro */
    color: #ffffff;
    padding: 1.5rem;
    text-align: center;
}

/* Contenido */
main {
    display: flex;
    flex-wrap: wrap;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    gap: 2rem;
}

.content {
    flex: 3;
    min-width: 280px;
}

aside {
    flex: 1;
    min-width: 220px;
    padding-left: 1rem;
    background: #f9f9f9;
    border-left: 1px solid #e5e7eb;
}

/* Enlaces */
a {
    color: #2563eb; /* azul moderno y legible */
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #1d4ed8;
}

/* Botón leer más */
.read-more {
    display: inline-block;
    margin-top: 0.8rem;
    padding: 0.5rem 1rem;
    background-color: #2563eb;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.read-more:hover {
    background-color: #1d4ed8;
}

/* Paginación */
.pagination {
    margin: 3rem 0;
    text-align: center;
}

.pagination-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.pagination a,
.pagination span {
    padding: 0.6rem 0.9rem;
    border: 1px solid #2563eb;
    border-radius: 6px;
    text-decoration: none;
    color: #2563eb;
    min-width: 42px;
    text-align: center;
    font-weight: 500;
    transition: all 0.2s ease;
}

.pagination a:hover {
    background-color: #2563eb;
    color: #fff;
}

.pagination .current {
    background-color: #2563eb;
    color: #fff;
    font-weight: 700;
}

.pagination .disabled {
    opacity: 0.4;
    cursor: default;
}

/* Imagen sobre mí */
.about-img {
    float: left;
    margin-right: 15px;
    width: 150px;
    border-radius: 8px;
}

@media (max-width: 600px) {
    main {
        flex-direction: column;
        padding: 1rem;
    }

    aside {
        border-left: none;
        padding-left: 0;
    }

    .pagination-nav {
        flex-direction: column;
        gap: 0.4rem;
    }

    .about-img {
        float: none;
        display: block;
        margin: 0 auto 15px auto;
        width: 100px;
    }
}