/* ===========================================================
   Hub-Page Components — products/services/industries/technology
   =========================================================== */

/* Stats strip */
.hub-stats {
    background: linear-gradient(180deg, #fff 0%, #fafbfc 100%);
    border-bottom: 1px solid rgba(11,18,32,0.06);
    padding: var(--rm-space-8) 0;
}
.hub-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--rm-space-6);
    text-align: center;
}
@media (max-width: 700px) { .hub-stats__grid { grid-template-columns: repeat(2, 1fr); } }
.hub-stat__num {
    font-family: var(--rm-font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--rm-primary);
    line-height: 1;
    margin: 0 0 6px;
}
.hub-stat__label {
    font-size: 0.85rem;
    color: var(--rm-text-2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0;
}

/* Category headers */
.hub-cat { margin-top: var(--rm-space-12); }
.hub-cat:first-of-type { margin-top: var(--rm-space-8); }
.hub-cat__head {
    display: flex;
    align-items: baseline;
    gap: var(--rm-space-4);
    margin-bottom: var(--rm-space-3);
}
.hub-cat__num {
    font-family: var(--rm-font-display);
    font-size: 2.5rem;
    color: var(--rm-primary);
    opacity: 0.35;
    line-height: 1;
    font-style: italic;
}
.hub-cat__label {
    font-family: var(--rm-font-display);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--rm-primary);
    margin: 0;
}
.hub-cat__title {
    font-family: var(--rm-font-display);
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    color: var(--rm-text-1);
    margin: 0;
    line-height: 1.2;
}
.hub-cat__intro {
    color: var(--rm-text-2);
    margin: var(--rm-space-3) 0 0;
    max-width: 65ch;
    font-size: 1.05rem;
}

/* Auto-fit grid eliminates orphan cards */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--rm-space-5);
    margin-top: var(--rm-space-7);
}
.hub-grid--compact {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--rm-space-4);
}

.hub-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid rgba(11,18,32,0.08);
    border-radius: 16px;
    padding: var(--rm-space-7);
    text-decoration: none;
    color: inherit;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    overflow: hidden;
}
.hub-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--rm-primary), var(--rm-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}
.hub-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(11,18,32,0.10);
    border-color: rgba(216,27,96,0.25);
}
.hub-card:hover::before { transform: scaleX(1); }

.hub-card--compact { padding: var(--rm-space-5) var(--rm-space-6); }
.hub-card--compact .hub-card__title { font-size: 1.15rem; }
.hub-card--compact .hub-card__desc { font-size: 0.9rem; margin-bottom: var(--rm-space-3); }

.hub-card__icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(216,27,96,0.10), rgba(137,200,204,0.18));
    border: 1px solid rgba(216,27,96,0.10);
    border-radius: 12px;
    margin-bottom: var(--rm-space-5);
    transition: transform .25s ease;
}
.hub-card:hover .hub-card__icon { transform: scale(1.05); }

.hub-card__title {
    font-family: var(--rm-font-display);
    font-size: 1.5rem;
    color: var(--rm-text-1);
    margin: 0 0 var(--rm-space-2);
    line-height: 1.2;
}
.hub-card__desc {
    color: var(--rm-text-2);
    font-size: 0.97rem;
    line-height: 1.6;
    margin: 0 0 var(--rm-space-5);
    flex: 1;
}
.hub-card__link {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--rm-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: gap .25s ease;
}
.hub-card:hover .hub-card__link { gap: 12px; }
.hub-card__link svg { width: 14px; height: 14px; }