/* ========================================
   Components CSS - 再利用可能なコンポーネント
   ======================================== */

/* アニメーション：浮き上がり */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ボタンスタイル */
.btn-solid {
    background: var(--deep-slate);
    color: white;
    padding: 0.85rem 2rem;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 1px solid var(--deep-slate);
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.btn-solid:hover {
    background: transparent;
    color: var(--deep-slate);
}

.btn-solid.hover-bronze:hover {
    background: var(--bronze-accent);
    border-color: var(--bronze-accent);
    color: white;
}

/* フッターリンクアニメーション */
.footer-link {
    position: relative;
    color: var(--iron-gray);
    transition: color 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.footer-link:hover {
    color: var(--deep-slate);
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1.5px;
    background-color: var(--bronze-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer-link:hover::after {
    transform: scaleX(1);
}

/* ナビゲーションリンク */
.nav-link {
    white-space: nowrap;
    position: relative;
    padding: 0.5rem 0;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--bronze-accent);
}

/* カードコンポーネント */
.mission-card {
    border-left: 1px solid rgba(147, 123, 77, 0.2);
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
}

.mission-card:first-child {
    border-left: none;
}

.mission-card:hover {
    background: rgba(147, 123, 77, 0.03);
    border-left-color: var(--bronze-accent);
}

.mission-card:first-child:hover {
    border-left: none;
    background: rgba(147, 123, 77, 0.03);
}

.mission-card header {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.mission-card header span {
    display: block;
    line-height: 1.2;
}

.mission-card header h3 {
    display: block;
    line-height: 1.3;
    margin-top: 0;
}

.mission-card p {
    flex-grow: 1;
    margin-top: 0;
    position: relative;
    z-index: 0;
}

/* 縦書きラベル */
.vertical-label {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.5em;
}

/* CTAセクション */
.cta-section {
    background: white;
    padding: 3rem 5rem;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid #E2E8F0;
}

@media (max-width: 1024px) {
    .cta-section {
        padding: 3rem 2rem;
    }
}