/* ============================================================
   Insights — latest Trends posts on the homepage
   ============================================================ */

.insights-section {
    padding-block: var(--section-pad-y);
    background: var(--color-bg);
}

.insights-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-8);
    margin-bottom: var(--space-10);
}

.insights-header .section-header {
    margin-bottom: 0;
}

.insights-header__all {
    flex-shrink: 0;
    white-space: nowrap;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.insight-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.insight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14,95,232,.25);
}

.insight-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* Media / thumbnail — 16:9, recommended image 800×450px */
.insight-card__media {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.insight-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.insight-card:hover .insight-card__img {
    transform: scale(1.04);
}

.insight-card__media-label {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(255,255,255,.85);
    letter-spacing: 0.02em;
}

/* Category tints for placeholder media */
.insight-card__media--ppc       { background: linear-gradient(120deg, #0A46B8, #19A7FF); }
.insight-card__media--ai-ml     { background: linear-gradient(120deg, #1732A8, #7C8CF8); }
.insight-card__media--web-dev   { background: linear-gradient(120deg, #0E5FE8, #38BDF8); }
.insight-card__media--cloud-it  { background: linear-gradient(120deg, #0A1235, #0E5FE8); }

.insight-card__body {
    padding: var(--space-6);
}

.insight-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: 0.775rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.insight-card__cat {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.insight-card__dot {
    opacity: .5;
}

.insight-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.4;
    margin-bottom: var(--space-2);
    transition: color var(--transition);
}

.insight-card:hover .insight-card__title {
    color: var(--color-primary);
}

.insight-card__excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin: 0;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .insights-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-5);
    }
}

@media (max-width: 640px) {
    .insights-grid {
        grid-template-columns: 1fr;
    }
}