/* ==========================================================================
   フッター
   ========================================================================== */
.site-footer {
    background: #1a365d;
    color: white;
    margin-top: 80px;
}

.footer-main {
    padding: 60px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* 事務所情報 */
.footer-info {
    padding-right: 20px;
}

.footer-logo {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    letter-spacing: 0.05em;
}

.footer-details {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.footer-details p {
    margin-bottom: 15px;
}

.footer-details a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-details a:hover {
    color: #4ade80;
}

/* フッターナビゲーション */
.footer-nav-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    position: relative;
    padding-bottom: 10px;
}

.footer-nav-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #4ade80;
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 12px;
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-menu a:hover {
    color: #4ade80;
    transform: translateX(5px);
}

/* アクセス情報 */
.footer-access p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #4ade80;
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* お問い合わせ */
.footer-contact p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #4ade80;
    color: #1a3d5c;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-contact-btn:hover {
    background: #22c55e;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

/* コピーライト */
.footer-bottom {
    background: #0f2438;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 20px;
    align-items: center;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

.footer-legal .separator {
    color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   レスポンシブ対応
   ========================================================================== */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .site-footer {
        margin-top: 60px;
    }
    
    .footer-main {
        padding: 40px 0 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-info {
        padding-right: 0;
    }
    
    .footer-logo {
        font-size: 20px;
    }
    
    .footer-nav-title {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .copyright {
        font-size: 13px;
    }
    
    .footer-legal {
        font-size: 13px;
    }
}