/* ===================================
   MEMBERS PAGE (下層ページ用)
==================================== */


.members-main {
    padding-bottom: 120px;
}

.page-header {
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 80px 20px;
    margin-bottom: 60px;
}

.page-header .page-title {
    font-size: 3rem;
    font-weight: 900;
    margin: 0 0 10px;
    letter-spacing: 0.1em;
}

.page-header .page-subtitle {
    font-size: 1rem;
    font-weight: 700;
    color: #aaa;
    margin: 0;
}

/* タブナビゲーション */
.tab-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.tab-btn {
    background: transparent;
    border: 2px solid #000;
    color: #000;
    font-size: 1rem;
    font-weight: 900;
    padding: 12px 40px;
    cursor: pointer;
    border-radius: 30px;
    transition: 0.3s;
    letter-spacing: 0.05em;
}

.tab-btn:hover {
    background: #f0f0f0;
}

.tab-btn.active {
    background: #000;
    color: #fff;
}

/* タブの中身 */
.tab-content {
    display: none; /* 初期状態は非表示 */
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block; /* activeが付いたら表示 */
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* スタッフ一覧のグリッド */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.staff-card {
    background: #f9f9f9;
    padding: 30px;
    border-top: 4px solid #000;
}

.staff-name {
    font-size: 1.2rem;
    font-weight: 900;
    margin: 0 0 5px;
}

.staff-role {
    font-size: 0.85rem;
    color: #666;
    font-weight: 700;
    margin: 0 0 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.staff-desc {
    font-size: 0.9rem;
    line-height: 1.8;
    color: #333;
    margin: 0;
}