/* staff.css — Staff page styles. Requires global.css first.
   Uses teal (--vlsi) as accent to distinguish from faculty (orange). */

.staff-section { margin-bottom: 2.75rem; }

.staff-section-heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--vlsi);
    border-bottom: 2px solid var(--vlsi);
    padding-bottom: 0.4rem;
    margin-bottom: 1.25rem;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}

/* Card */
.staff-card {
    display: grid;
    grid-template-rows: auto 1fr;
    background: #ffffff;
    border: 1px solid var(--gray-2);
    transition: box-shadow 0.2s, transform 0.2s;
}

.staff-card:hover {
    box-shadow: 0 4px 18px rgba(0,175,188,0.12);
    transform: translateY(-2px);
}

/* Photo */
.staff-card-photo-wrap {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--gray-1);
}

.staff-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.staff-photo-fallback {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    font-size: 3rem;
    color: var(--gray-2);
}

/* Card body */
.staff-card-body {
    display: grid;
    grid-template-rows: auto auto auto 1fr;
    gap: 0.3rem;
    padding: 1rem;
}

.staff-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.3;
}

.staff-designation {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--vlsi);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.staff-section-label,
.staff-section {
    font-size: 0.78rem;
    color: var(--gray-4);
    line-height: 1.4;
    margin-top: 0.25rem;
}

.staff-section i {
    color: var(--vlsi);
    margin-right: 0.3rem;
    font-size: 0.7rem;
}

/* Links */
.staff-links {
    padding-top: 0.6rem;
    margin-top: auto;
    border-top: 1px solid var(--gray-2);
}

.staff-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--navy);
    text-decoration: none;
    padding: 0.4rem 0;
    border: 1px solid var(--gray-2);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.staff-link-btn:hover {
    background: var(--vlsi);
    color: #ffffff;
    border-color: var(--vlsi);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
    .staff-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
}

@media (max-width: 480px) {
    .staff-grid { grid-template-columns: 1fr 1fr; }
}