/* accommodation-plans-custom.css */
/* ========================================================================== 
   5. 宿泊プラン（カードレイアウト）
   ========================================================================== */
.accommodation-plans-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
}

.accommodation-plans-custom .plans-flex-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.accommodation-plans-custom .plan-item-card {
    flex: 1 1 calc(25% - 15px);
    min-width: 250px;
    background: #fff;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.accommodation-plans-custom .card-img-box {
    width: 100%;
    overflow: hidden;
}

.accommodation-plans-custom .card-img-box img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.accommodation-plans-custom .plan-item-card:hover .card-img-box img {
    transform: scale(1.05);
}

.accommodation-plans-custom .card-text-box {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.accommodation-plans-custom .card-tag {
    font-size: 10px;
    letter-spacing: 0.1em;
    color: #0a6a80;
    border: 1px solid #0a6a80;
    padding: 2px 8px;
    margin-bottom: 12px;
    display: inline-block;
}

.accommodation-plans-custom .card-title {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 12px;
    font-weight: 500;
    text-align: center;
}

.accommodation-plans-custom .card-description {
    font-size: 13px;
    color: #777;
    line-height: 1.7;
    margin-bottom: 15px;
    text-align: center;
}

.accommodation-plans-custom .card-price {
    font-size: 13px;
    color: #333;
    margin: auto 0 15px;
    text-align: center;
}

.accommodation-plans-custom .card-price span {
    font-size: 18px;
    font-weight: bold;
    color: #0a6a80;
    margin-left: 3px;
}

.accommodation-plans-custom .card-btn {
    font-size: 11px;
    letter-spacing: 0.15em;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #ccc;
    padding-bottom: 3px;
    width: fit-content;
    transition: all 0.3s;
}

.accommodation-plans-custom .card-btn:hover { border-bottom-color: #333; opacity: 0.7; }

.accommodation-plans-custom .btn-outline-dark {
    display: inline-block;
    border: 1px solid #333;
    padding: 18px 60px;
    font-size: 13px;
    letter-spacing: 0.2em;
    text-decoration: none;
    color: #333;
    margin-top: 60px;
    background: transparent;
    transition: all 0.4s;
}

.accommodation-plans-custom .btn-outline-dark:hover {
    background: #333;
    color: #fff;
}

/* ========================================================================== 
   6. バナーリンク（上段3枚＋下段1枚）
   ========================================================================== */
.accommodation-plans-custom .banner-links .image-links {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 40px 0;
}

.accommodation-plans-custom .banner-links .image-link {
    display: block;
    overflow: hidden;
}

.accommodation-plans-custom .banner-links .image-link:nth-child(-n+3) {
    flex: 0 0 30%;
    max-width: 300px;
}

.accommodation-plans-custom .banner-links .image-link.single {
    flex: 0 0 300px;
    margin: 20px auto 0;
}

.accommodation-plans-custom .banner-links .image-link img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.accommodation-plans-custom .banner-links .image-link img:hover {
    transform: scale(1.05);
}

/* ========================================================================== 
   7. レスポンシブ（宿泊プラン）
   ========================================================================== */
@media (max-width: 1100px) {
    .accommodation-plans-custom .plan-item-card {
        flex: 1 1 calc(50% - 15px);
    }
}

@media (max-width: 768px) {
    .accommodation-plans-custom .plan-item-card {
        flex: 1 1 100%;
    }
    .accommodation-plans-custom { padding: 80px 20px; }

    .accommodation-plans-custom .banner-links .image-links {
        flex-direction: column;
        gap: 20px;
        padding: 20px 0;
    }
    .accommodation-plans-custom .banner-links .image-link,
    .accommodation-plans-custom .banner-links .image-link.single {
        flex: 1 1 100%;
        max-width: 100%;
        margin: 0 auto;
    }
    .accommodation-plans-custom .banner-links .image-link.single { margin-top: 0; }
}

@media (min-width: 769px) {
    .accommodation-plans-custom .section-title-area {
        margin-top: 80px;
    }
}