/* フッタースタイル - 新デザイン */
/* footer.css */

.site-footer {
    background-color: #ffffff;
    color: #666666;
    padding: 3rem 0 1.5rem;
    margin-top: 80px;
    border-top: 1px solid #e0e0e0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

/* セクション共通 */
.footer-section {
    text-align: left;
}

.footer-section-title {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: #000000;
    margin-bottom: 1.5rem;
    padding-bottom: 0;
}

/* ページメニュー - 2カラムグリッド */
.footer-nav-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem 2rem;
}

/* プランメニュー - 2列グリッド */
.footer-plan-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem 2rem;
}

/* ナビゲーションリンク共通 */
.footer-nav-link {
    color: #666666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-nav-link:hover {
    color: #000000;
}

/* ブランドセクション */
.footer-brand {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.footer-brand a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

.footer-brand a:hover {
    opacity: 0.7;
}

.footer-brand-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-brand-icon .logo-text {
    font-size: 10px;
    letter-spacing: 0.2em;
    color: #000000;
    font-weight: 300;
}

.footer-brand-icon .logo-my {
    font-family: 'Times New Roman', serif;
    font-size: 28px;
    font-style: italic;
    color: #000000;
    font-weight: 400;
    line-height: 1;
}

/* コピーライト */
.footer-bottom {
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.copyright {
    text-align: center;
    color: #666666;
    font-size: 0.8rem;
    margin: 0;
}

/* LINE予約ボタン（右下） */
.line-floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    /* left: 20px;
    display: inline-block; */
    z-index: 9999;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.line-floating-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.line-floating-btn img {
    display: block;
    height: 36px;
    width: auto;
}

/* LINE予約カラム */
.footer-heading{
    color: #000000;
    margin-bottom: 5px;
}
.footer-col-line {
    background: #fafafa;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #f0f0f0;
}

.footer-line-text {
    font-size: 13px;
    color: #666666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-line-btn {
    display: inline-block;
    transition: transform 0.3s ease;
}

.footer-line-btn:hover {
    transform: translateY(-2px);
}

.footer-line-btn img {
    height: 36px;
    width: auto;
    display: block;
    margin-bottom: 10px;
}

/* モバイル：LINEを一番上に */
@media (max-width: 768px) {
    .footer-col-line {
        order: -1;
    }
}

/* ========================================
   タブレット対応 (768px〜1023px)
======================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    .site-footer {
        padding: 2.5rem 0 1.5rem;
    }
    
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-nav-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem 1.5rem;
    }
}

/* ========================================
   モバイル対応 (767px以下)
======================================== */
@media (max-width: 767px) {
    .line-floating-btn {
        bottom: 15px;
        right: 15px;
    }
    
    .line-floating-btn img {
        height: 32px;
    }

    .site-footer {
        padding: 2rem 0 1rem;
        margin-top: 60px;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-section {
        text-align: left;
    }
    
    .footer-section-title {
        margin-bottom: 1rem;
    }
    
    .footer-nav-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem 1rem;
    }
    
    .footer-plan-list {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem 1rem;
    }
    
    .footer-nav-link {
        font-size: 0.85rem;
        padding: 0.3rem 0;
    }
    
    .footer-brand {
        padding-top: 1.5rem;
    }
    
    .footer-brand-icon .logo-my {
        font-size: 24px;
    }

    .footer-heading{
        margin-top: 10px;
    }
}

/* ========================================
   小さいスマホ対応 (375px以下)
======================================== */
@media (max-width: 375px) {
    .site-footer {
        padding: 1.5rem 0 1rem;
    }
    
    .footer-content {
        padding: 0 15px;
    }
    
    .footer-nav-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem 0.8rem;
    }
    
    .footer-plan-list {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem 0.8rem;
    }
    
    .footer-nav-link {
        font-size: 0.8rem;
    }
    
    .footer-section-title {
        font-size: 0.85rem;
    }
    
    .copyright {
        font-size: 0.75rem;
    }
}

/* ========================================
   デスクトップ対応 (1024px以上)
======================================== */
@media (min-width: 1024px) {
    .site-footer {
        padding: 3.5rem 0 2rem;
        margin-top: 100px;
    }
    
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 3rem;
    }
    
    .footer-nav-grid {
        gap: 0.8rem 3rem;
    }
    
    .footer-nav-link {
        font-size: 0.95rem;
    }
}

/* ========================================
   アクセシビリティ
======================================== */
.footer-nav-link:focus {
    outline: 2px solid #e0e0e0;
    outline-offset: 2px;
    border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .footer-nav-link,
    .footer-brand a {
        transition: none;
    }
}