/* ============================================
   Team — office-grouped portrait grid with filter
   ============================================ */

.team {
    padding: 7rem 0;
    background: var(--c-bg);
}
.team__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 4.5rem;
}
.team__header .section-heading {
    font-size: clamp(1.5rem, 2.4vw, 2.1rem);
}
.team__header .section-heading em {
    font-style: italic;
    color: var(--c-brass);
}

/* ---------- Filter ---------- */
.team__filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.team__filter-btn {
    padding: 0.625rem 1.25rem;
    border: 1px solid var(--c-line-strong);
    border-radius: 100px;
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
    color: var(--c-bone-soft);
    transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out), color 0.3s var(--ease-out);
}
.team__filter-btn:hover { border-color: var(--c-brass); color: var(--c-bone); }
.team__filter-btn.is-active {
    background: var(--c-bone);
    border-color: var(--c-bone);
    color: var(--c-bg);
}
.team__filter-btn:focus-visible { outline: 1px solid var(--c-brass); outline-offset: 3px; }

/* ---------- Group ---------- */
.team-group {
    transition: opacity 0.5s var(--ease-out);
}
.team-group + .team-group { margin-top: 5rem; }
.team-group.is-hidden { display: none; }
.team-group.is-entering { animation: teamGroupIn 0.7s var(--ease-out); }
@keyframes teamGroupIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: none; }
}

.team-group__head {
    display: flex;
    align-items: baseline;
    gap: 1.25rem;
    padding-bottom: 1.25rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--c-line);
    position: relative;
}
.team-group__head::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 64px;
    height: 1px;
    background: var(--c-brass);
}
.team-group__office {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-brass);
    white-space: nowrap;
}
.team-group__title {
    font-family: var(--f-serif);
    font-weight: 300;
    font-size: clamp(1.375rem, 2vw, 1.75rem);
    letter-spacing: -0.015em;
    color: var(--c-bone);
    flex: 1;
}
.team-group__count {
    font-family: var(--f-serif);
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    color: var(--c-mute-soft);
}

.team-group__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2.5rem 1.5rem;
}

/* ---------- Card ---------- */
.team-card { position: relative; }
.team-card__photo {
    position: relative;
    aspect-ratio: 9 / 11;
    overflow: hidden;
    background: var(--c-surface);
    margin-bottom: 1.125rem;
}
.team-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.001);
    transition: transform 1.2s var(--ease-out);
}
.team-card:hover .team-card__photo img {
    transform: scale(1.05);
}
/* Brass rule that draws across the base of the portrait */
.team-card__photo::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--c-brass);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s var(--ease-out);
}
.team-card:hover .team-card__photo::after { transform: scaleX(1); }

.team-card__linkedin {
    position: absolute;
    right: 0.75rem;
    bottom: 0.875rem;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(250, 250, 248, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--c-bone);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), background 0.3s var(--ease-out);
    z-index: 1;
}
.team-card__linkedin svg { width: 16px; height: 16px; }
.team-card:hover .team-card__linkedin,
.team-card__linkedin:focus-visible {
    opacity: 1;
    transform: none;
}
.team-card__linkedin:hover { background: var(--c-brass); }
.team-card__linkedin:focus-visible { outline: 1px solid var(--c-brass); outline-offset: 2px; }

.team-card__name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--c-bone);
    letter-spacing: -0.005em;
    line-height: 1.3;
}
.team-card__role {
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    color: var(--c-mute);
    line-height: 1.5;
}

/* Touch devices: no hover, so keep LinkedIn visible */
@media (hover: none) {
    .team-card__linkedin { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1279px) {
    .team-group__grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1023px) {
    .team { padding: 5.5rem 0; }
    .team__header { flex-direction: column; align-items: flex-start; margin-bottom: 3.5rem; }
    .team-group__grid { grid-template-columns: repeat(3, 1fr); gap: 2rem 1.25rem; }
}
@media (max-width: 540px) {
    .team { padding: 4.5rem 0; }
    .team-group + .team-group { margin-top: 3.5rem; }
    .team-group__head { flex-wrap: wrap; gap: 0.25rem 1rem; }
    .team-group__office { width: 100%; }
    .team-group__grid { grid-template-columns: 1fr 1fr; gap: 1.75rem 1rem; }
    .team-card__name { font-size: 0.9375rem; }
    .team-card__role { font-size: 0.75rem; }
}