/* Platforma Mentoria Blog */
.pmb-blog-grid {
    display: grid;
    grid-template-columns: repeat(var(--pmb-columns, 3), minmax(0, 1fr));
    gap: 28px;
    width: 100%;
    margin: 24px 0;
}
.pmb-blog-grid.pmb-columns-1 { --pmb-columns: 1; }
.pmb-blog-grid.pmb-columns-2 { --pmb-columns: 2; }
.pmb-blog-grid.pmb-columns-3 { --pmb-columns: 3; }
.pmb-blog-grid.pmb-columns-4 { --pmb-columns: 4; }
.pmb-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(20, 32, 70, .08);
    border-radius: 17px;
    box-shadow: 0 8px 26px rgba(20, 32, 70, .08);
    transition: transform .22s ease, box-shadow .22s ease;
}
.pmb-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(20, 32, 70, .14);
}
.pmb-card-media {
    position: relative;
    display: block;
    height: var(--pmb-card-height, 230px);
    overflow: hidden;
    background: #edf0f7;
    text-decoration: none !important;
}
.pmb-card-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: var(--pmb-image-fit, cover);
    transition: transform .45s ease;
}
.pmb-card:hover .pmb-card-image { transform: scale(1.045); }
.pmb-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
    background: linear-gradient(135deg, #202b63, #7051a4);
    font-size: 19px;
    font-weight: 700;
}
.pmb-read-overlay {
    position: absolute;
    inset: auto 0 0;
    display: flex;
    justify-content: flex-end;
    padding: 38px 16px 15px;
    background: linear-gradient(transparent, rgba(9, 16, 43, .78));
}
.pmb-read-button {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 17px;
    color: #fff;
    background: #5942a6;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 4px 14px rgba(0,0,0,.18);
}
.pmb-card-body { padding: 18px 19px 20px; }
.pmb-card-title {
    margin: 0 0 8px;
    color: #20264a;
    font-size: 20px;
    line-height: 1.35;
    font-weight: 750;
}
.pmb-card-title a { color: inherit; text-decoration: none; }
.pmb-card-title a:hover { color: #5942a6; }
.pmb-card-excerpt {
    margin: 0;
    color: #667085;
    font-size: 14px;
    line-height: 1.65;
}
.pmb-empty {
    grid-column: 1 / -1;
    padding: 28px;
    text-align: center;
    color: #667085;
    background: #f7f8fc;
    border-radius: 14px;
}
.pmb-single-hero {
    width: 100%;
    height: var(--pmb-single-height, 300px);
    max-height: 55vh;
    margin: 0 auto 28px;
    overflow: hidden;
    border-radius: 18px;
    background: #edf0f7;
}
.pmb-single-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: var(--pmb-image-fit, cover);
}
.pmb-single-content { max-width: 900px; margin: 0 auto; }
.pmb-single-content > :first-child { margin-top: 0; }
@media (max-width: 900px) {
    .pmb-blog-grid.pmb-columns-4, .pmb-blog-grid.pmb-columns-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
    .pmb-blog-grid { grid-template-columns: 1fr !important; gap: 20px; }
    .pmb-card-media { height: min(var(--pmb-card-height, 230px), 230px); }
    .pmb-card-title { font-size: 18px; }
    .pmb-single-hero { height: min(var(--pmb-single-height, 300px), 220px); max-height: 42vh; border-radius: 12px; margin-bottom: 22px; }
}