.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.member-card {
    background: #fff;
    border: 1px solid #eaeaea;
    border-radius: 4px;
    overflow: hidden;
    text-align: center;
    padding: 30px 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.member-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.member-card.ceo-card {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto 20px auto;
    background: #111;
    color: #fff;
    border-color: #222;
}

.member-img-wrapper {
    width: 140px;
    height: 140px;
    margin: 0 auto 20px auto;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #ddd;
    background-color: #f0f0f0;
}

.ceo-card .member-img-wrapper {
    width: 160px;
    height: 160px;
    border-color: #444;
}

.member-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    transition: filter 0.3s ease;
}

.member-card:hover .member-img {
    filter: grayscale(0%);
}

.member-role {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: #777;
    margin-bottom: 6px;
    display: block;
}

.ceo-card .member-role {
    color: #aaa;
}

.member-name {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #111;
}

.ceo-card .member-name {
    color: #fff;
    font-size: 1.5rem;
}