/* ==========================================================================
   Property Detail Page Styles
   物件詳細ページ専用スタイル
   ========================================================================== */

/* ヒーロー用空室バッジ */
.vacancy-badge-hero {
    position: absolute;
    top: 70px;
    right: 2rem;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 10;
    background: linear-gradient(135deg, #ff4757, #ff6b35);
    color: white;
    animation: pulse-hero 1.5s infinite;
    box-shadow: 0 6px 20px rgba(255, 71, 87, 0.5);
}

@keyframes pulse-hero {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 20px rgba(255, 71, 87, 0.5);
    }
    50% {
        transform: scale(1.08);
        box-shadow: 0 8px 30px rgba(255, 71, 87, 0.7);
    }
}

/* Property Header */
.property-header {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    padding: 4rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.property-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(212, 165, 116, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(246, 185, 59, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.property-title-section {
    position: relative;
    z-index: 2;
}

.property-badge {
    display: inline-block;
    background: var(--accent-gold);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.property-name {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Noto Serif JP', serif;
}

.property-catchphrase {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.property-subcopy {
    font-size: 1.1rem;
    color: var(--accent-gold);
    font-weight: 300;
}

/* Property Gallery */
.property-gallery {
    padding: 3rem 0;
    background: #f8f9fa;
}

.gallery-main {
    margin-bottom: 2rem;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    background: var(--primary-navy);
    color: white;
    padding: 1rem;
    text-align: center;
    font-size: 1rem;
}

.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.thumbnail {
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail:hover {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
}

.thumbnail.active {
    border-color: var(--primary-blue);
}

.thumbnail img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    display: block;
}

/* Property Overview Section */
.property-overview-section {
    padding: 5rem 0;
    background: white;
}

.property-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: #f8f9fa;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: white;
    border-color: var(--accent-gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-card.highlight {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #f6b93b 100%);
    color: white;
}

.feature-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.feature-card.highlight i {
    color: white;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-card.highlight p {
    color: rgba(255, 255, 255, 0.95);
}

/* Property Info Table */
.property-info-table {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.property-info-table table {
    width: 100%;
    border-collapse: collapse;
}

.property-info-table th,
.property-info-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.property-info-table tr:last-child th,
.property-info-table tr:last-child td {
    border-bottom: none;
}

.property-info-table th {
    width: 30%;
    background: #f8f9fa;
    font-weight: 600;
    color: var(--primary-navy);
    font-size: 1rem;
}

.property-info-table th i {
    margin-right: 0.8rem;
    color: var(--accent-gold);
}

.property-info-table td {
    font-size: 1.05rem;
    color: var(--text-primary);
}

/* Floor Plan Section */
.floor-plan-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.floor-plan-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: start;
}

.floor-plan-image {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    max-width: 280px;
}

.floor-plan-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.floor-plan-note {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

.floor-plan-info {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.plan-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    font-family: 'Noto Serif JP', serif;
}

.plan-details {
    margin-bottom: 1.5rem;
}

.plan-detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e9ecef;
}

.plan-detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--primary-navy);
}

.detail-value {
    color: var(--text-secondary);
}

.plan-note {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-gold);
}

.plan-note i {
    color: var(--accent-gold);
    margin-right: 0.5rem;
}

.plan-note p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Equipment Section */
.equipment-section {
    padding: 5rem 0;
    background: white;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.equipment-category {
    background: #f8f9fa;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.equipment-category:hover {
    background: white;
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category-title i {
    color: var(--accent-gold);
    font-size: 1.8rem;
}

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

.equipment-list li {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

.equipment-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.equipment-list > li > i {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.equipment-list strong {
    display: block;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.2rem;
}

.equipment-list span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Plus Alpha Services */
.plus-alpha-services {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    padding: 4rem 3rem;
    border-radius: 20px;
    color: white;
    text-align: center;
}

.services-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 3rem;
    font-family: 'Noto Serif JP', serif;
}

.services-title i {
    color: var(--accent-gold);
    margin-right: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.service-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.service-item i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.service-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.service-item p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Surrounding Section */
.surrounding-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.surrounding-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.surrounding-category {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.surrounding-category:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.category-icon.shopping {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.category-icon.medical {
    background: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
}

.category-icon.public {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

.category-icon.restaurant {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
}

.category-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 2rem;
    font-family: 'Noto Serif JP', serif;
}

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

.surrounding-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    border-bottom: 1px solid #e9ecef;
}

.surrounding-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.facility-name {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.facility-distance {
    font-size: 0.95rem;
    color: var(--accent-gold);
    font-weight: 700;
    background: rgba(212, 165, 116, 0.1);
    padding: 0.3rem 1rem;
    border-radius: 50px;
}

/* Access Section */
.access-section {
    padding: 5rem 0;
    background: white;
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.access-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.access-card {
    background: #f8f9fa;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.access-card:hover {
    background: white;
    border-color: var(--accent-gold);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.access-card.main {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
    color: white;
}

.access-card.main .access-icon {
    color: var(--accent-gold);
}

.access-card.main .access-title {
    color: white;
}

.access-card.main .access-description {
    color: rgba(255, 255, 255, 0.9);
}

.access-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.access-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
}

.access-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.map-container {
    background: #f8f9fa;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* Compact Access Section */
.access-content-compact {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    align-items: start;
}

.access-info-compact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.access-grid-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.access-card-compact {
    background: #f8f9fa;
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.access-card-compact.main {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
    color: white;
    padding: 1.5rem;
}

.access-card-compact.main .access-icon-compact {
    color: rgba(255, 255, 255, 0.9);
}

.access-card-compact.main .access-title-compact {
    color: white;
}

.access-card-compact.main .access-text-compact {
    color: rgba(255, 255, 255, 0.9);
}

.access-icon-compact {
    font-size: 1.75rem;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.access-title-compact {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 0.5rem;
}

.access-text-compact {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.map-container-compact {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    min-height: 350px;
    height: 100%;
}

.map-container-compact iframe {
    display: block;
}

.map-placeholder {
    height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.map-placeholder i {
    font-size: 4rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.map-placeholder p {
    font-size: 1.1rem;
}

/* Property CTA Section */
.property-cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    font-family: 'Noto Serif JP', serif;
}

.cta-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.cta-note {
    color: var(--text-secondary);
}

.cta-note i {
    color: var(--accent-gold);
    margin-right: 0.5rem;
}

/* Other Properties Section */
.other-properties-section {
    padding: 5rem 0;
    background: white;
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.property-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.property-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px);
}

.property-image {
    position: relative;
    overflow: hidden;
}

.property-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.property-card:hover .property-image img {
    transform: scale(1.1);
}

.property-badge-overlay {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--accent-gold);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
}

.property-badge-overlay.special {
    background: linear-gradient(135deg, #e91e63 0%, #9c27b0 100%);
}

.property-info {
    padding: 2.5rem;
}

.property-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    font-family: 'Noto Serif JP', serif;
}

.property-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.btn-small {
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
}

.view-all-link {
    text-align: center;
    margin-top: 3rem;
}

.link-with-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.1rem;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.link-with-icon:hover {
    color: var(--accent-gold);
}

.link-with-icon i {
    font-size: 1.2rem;
}

/* Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .property-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .equipment-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .floor-plan-content {
        grid-template-columns: 1fr;
    }

    .floor-plan-image {
        max-width: 220px;
        margin: 0 auto;
    }

    .access-content {
        grid-template-columns: 1fr;
    }

    .access-info {
        grid-template-columns: 1fr;
    }

    .access-content-compact {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .map-container-compact {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .property-name {
        font-size: 2.5rem;
    }

    .property-catchphrase {
        font-size: 1.1rem;
    }

    .main-image {
        height: 300px;
    }

    .gallery-thumbnails {
        grid-template-columns: repeat(3, 1fr);
    }

    .property-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .property-info-table {
        padding: 2rem;
    }

    .property-info-table th {
        width: 40%;
    }

    .surrounding-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .properties-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 350px;
    }

    .access-grid-compact {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .property-header {
        padding: 3rem 0;
    }

    .property-name {
        font-size: 2rem;
    }

    .property-catchphrase {
        font-size: 1rem;
    }

    .main-image {
        height: 250px;
    }

    .gallery-thumbnails {
        grid-template-columns: repeat(2, 1fr);
    }

    .thumbnail img {
        height: 80px;
    }

    .property-info-table {
        padding: 1.5rem;
    }

    .property-info-table th,
    .property-info-table td {
        padding: 1rem;
        font-size: 0.9rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-description {
        font-size: 1rem;
    }
    
    .reason-card {
        padding: 2rem 1.5rem;
    }
    
    .service-premium-card {
        padding: 2.5rem 2rem;
    }
    
    .merit-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .merit-arrow {
        transform: rotate(90deg);
    }
}

/* ==========================================================================
   New Sections for st3/st5
   st3/st5専用の新しいセクション
   ========================================================================== */

/* Reasons Section - ここがちょうどいい理由 */
.reasons-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.reason-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.reason-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.reason-card.highlight {
    background: linear-gradient(135deg, #fff9f0 0%, #fff5e6 100%);
    border-color: var(--accent-gold);
}

.reason-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #f6b93b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.reason-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    font-family: 'Noto Serif JP', serif;
}

.reason-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Plus Alpha Section - 安心+αサービス */
.plus-alpha-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    position: relative;
    overflow: hidden;
}

.plus-alpha-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 165, 116, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(246, 185, 59, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.section-header.white .section-title .title-main {
    color: white;
}

.section-header.white .section-title .title-sub {
    color: var(--accent-gold);
}

.section-header.white .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.services-premium-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.service-premium-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.service-premium-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
}

.service-premium-card.student {
    background: linear-gradient(135deg, rgba(255, 249, 240, 0.98) 0%, rgba(255, 245, 230, 0.98) 100%);
}

.service-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
}

.service-icon-large {
    font-size: 4rem;
    color: var(--primary-blue);
    text-align: center;
    margin: 1rem 0 1.5rem;
}

.service-premium-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-navy);
    text-align: center;
    margin-bottom: 0.5rem;
    font-family: 'Noto Serif JP', serif;
}

.service-subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.service-tagline {
    text-align: center;
    font-size: 1.1rem;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.service-premium-description {
    text-align: center;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e9ecef;
}

.service-feature-box,
.service-merit-box {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.service-feature-box:last-child,
.service-merit-box:last-child {
    margin-bottom: 0;
}

.service-feature-box h4,
.service-merit-box h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-feature-box i,
.service-merit-box i {
    color: var(--accent-gold);
}

.service-feature-box ul,
.service-merit-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-feature-box li,
.service-merit-box li {
    padding: 0.6rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.7;
}

.service-feature-box li::before,
.service-merit-box li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: 700;
}

/* Merit Section - デメリットがメリットに */
.merit-section {
    padding: 5rem 0;
    background: white;
}

.merit-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.merit-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid transparent;
}

.merit-card.common {
    border-color: var(--accent-gold);
}

.merit-card.st3-specific {
    border-color: var(--primary-blue);
}

.merit-category {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 2rem;
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--accent-gold);
    font-family: 'Noto Serif JP', serif;
}

.merit-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.merit-item:last-child {
    margin-bottom: 0;
}

.merit-before {
    flex: 0 0 200px;
    padding: 1rem 1.5rem;
    background: #e9ecef;
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
}

.merit-arrow {
    flex: 0 0 40px;
    text-align: center;
    font-size: 2rem;
    color: var(--accent-gold);
}

.merit-after {
    flex: 1;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.merit-after strong {
    display: block;
    color: var(--primary-navy);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* Floor Plan Additions */
.plan-highlight {
    background: linear-gradient(135deg, #fff9f0 0%, #fff5e6 100%);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-gold);
    margin-top: 1.5rem;
}

/* ===================================
   FAQ Section
   =================================== */
.faq-section {
    background: linear-gradient(135deg, #f7fafc 0%, #ffffff 100%);
    padding: 5rem 0;
}

.faq-section .section-title {
    font-size: 2.5rem;
    color: #1a2b4a;
    font-weight: 900;
}

.faq-section .section-description {
    text-align: center;
    color: #4a5568;
    font-size: 1.1rem;
    margin-top: 1rem;
    margin-bottom: 3rem;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.25rem;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 43, 74, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(212, 165, 116, 0.15);
    border-color: #d4a574;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #d4a574 0%, #b8860b 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover .faq-question::before,
.faq-item.active .faq-question::before {
    opacity: 1;
}

.faq-icon {
    margin-right: 1rem;
    color: #d4a574;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.faq-q-text {
    flex: 1;
    font-size: 1.05rem;
    font-weight: 600;
    color: #1a2b4a;
    line-height: 1.6;
    padding-right: 1.5rem;
}

.faq-arrow {
    color: #d4a574;
    font-size: 1.1rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0 !important;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: linear-gradient(135deg, #f7fafc 0%, #ffffff 100%);
}

.faq-item.active .faq-answer {
    max-height: 1000px !important;
    padding: 1rem 0;
    overflow: visible;
}

.faq-a-content {
    padding: 0 2rem 2rem 2rem;
}

.faq-a-content p {
    color: #4a5568;
    line-height: 1.9;
    margin: 0;
    font-size: 1rem;
    padding-left: 0.5rem;
}

.faq-a-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-a-content li {
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.plan-highlight i {
    color: var(--accent-gold);
    margin-right: 0.5rem;
}

.plan-highlight p {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.8;
}

.plan-highlight strong {
    color: var(--primary-navy);
}

/* ===================================
   Responsive Design - FAQ Section
   =================================== */
@media (max-width: 768px) {
    .faq-section {
        padding: 3rem 0;
    }
    
    .faq-section .section-title {
        font-size: 1.8rem;
    }
    
    .faq-section .section-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .faq-item {
        margin-bottom: 1rem;
        border-radius: 12px;
    }
    
    .faq-question {
        padding: 1.25rem 1rem;
    }
    
    .faq-icon {
        font-size: 1.1rem;
        margin-right: 0.75rem;
    }
    
    .faq-q-text {
        font-size: 0.95rem;
        padding-right: 1rem;
    }
    
    .faq-arrow {
        font-size: 1rem;
    }
    
    .faq-a-content {
        padding: 0 1rem 1.5rem 1rem;
    }
    
    .faq-a-content p {
        font-size: 0.9rem;
        line-height: 1.8;
    }
}

/* CTA Note Large */
.cta-note-large {
    background: rgba(212, 165, 116, 0.1);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--accent-gold);
    margin-top: 2rem;
}

.cta-note-large i {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-right: 1rem;
}

.cta-note-large p {
    font-size: 1.05rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.9;
}

/* Contact Methods */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.contact-method-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 3px solid #e9ecef;
    transition: all 0.3s ease;
}

.contact-method-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.contact-method-card.direct {
    border-color: var(--accent-gold);
    background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
}

.contact-method-card.direct:hover {
    border-color: var(--accent-gold);
}

.method-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(44, 82, 130, 0.3);
}

.contact-method-card.direct .method-icon {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #f6b93b 100%);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.method-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    font-family: 'Noto Serif JP', serif;
}

.method-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.method-email {
    margin: 2rem 0;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #f6b93b 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.email-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(212, 165, 116, 0.5);
}

.email-link i {
    font-size: 1.2rem;
}

.method-note {
    background: #f8f9fa;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.method-note i {
    color: var(--accent-gold);
    font-size: 1rem;
}

/* Responsive Additions
   ========================================================================== */

@media (max-width: 1024px) {
    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-premium-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .reasons-grid {
        grid-template-columns: 1fr;
    }
    
    .reasons-section {
        padding: 4rem 0;
    }
    
    .plus-alpha-section {
        padding: 4rem 0;
    }
    
    .service-premium-card {
        padding: 2.5rem 2rem;
    }
    
    .merit-section {
        padding: 4rem 0;
    }
    
    .merit-card {
        padding: 2rem;
    }
    
    .merit-item {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .merit-before {
        flex: 1;
        width: 100%;
    }
    
    .merit-arrow {
        transform: rotate(90deg);
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-method-card {
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 480px) {
    .email-link {
        font-size: 0.95rem;
        padding: 1rem 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .method-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .method-title {
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   Property Page Hero Section - 物件ページヒーロー
   ========================================================================== */

.page-hero {
    position: relative;
    height: 70vh;
    min-height: 550px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay-light {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 43, 74, 0.3), rgba(44, 82, 130, 0.2));
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.property-badge-hero {
    display: inline-block;
    background: var(--accent-gold);
    color: white;
    padding: 0.6rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
}

.page-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    font-family: 'Noto Serif JP', serif;
}

.page-subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.98;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-subcopy {
    font-size: 1.1rem;
    color: var(--accent-gold);
    margin-bottom: 2rem;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-hero .breadcrumb {
    position: absolute;
    top: 0.25rem;
    left: 2rem;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.page-hero .breadcrumb a {
    color: white;
    opacity: 0.9;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.page-hero .breadcrumb a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.page-hero .breadcrumb span {
    color: white;
    opacity: 0.7;
}

.page-hero .breadcrumb li:last-child {
    color: white;
    opacity: 0.9;
}

/* ==========================================================================
   Property Intro Section - 物件紹介セクション
   ========================================================================== */

.property-intro-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text .section-title {
    margin-bottom: 2rem;
}

.intro-text .section-title .title-main {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-navy);
    line-height: 1.6;
    font-family: 'Noto Serif JP', serif;
}

.intro-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 1.5rem;
}

.intro-description:last-child {
    margin-bottom: 0;
}

.intro-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.intro-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.intro-image:hover img {
    transform: scale(1.03);
}

/* ==========================================================================
   Floor Plan Placeholder - 間取り図プレースホルダー
   ========================================================================== */

.floor-plan-placeholder {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
}

.placeholder-content {
    text-align: center;
    color: var(--text-secondary);
}

.placeholder-content i {
    font-size: 4rem;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    display: block;
}

.placeholder-content p {
    font-size: 1.1rem;
    margin: 0;
}

/* ==========================================================================
   Responsive for New Sections
   ========================================================================== */

@media (max-width: 1024px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .intro-text {
        order: 2;
    }
    
    .intro-image {
        order: 1;
    }
}

@media (max-width: 768px) {
    .page-hero {
        height: 60vh;
        min-height: 450px;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.2rem;
    }
    
    .page-subcopy {
        font-size: 1rem;
    }
    
    .intro-text .section-title .title-main {
        font-size: 1.8rem;
    }
    
    .intro-description {
        font-size: 1rem;
    }
    
    .property-intro-section {
        padding: 4rem 0;
    }
    
    .floor-plan-placeholder {
        min-height: 250px;
    }
    
    .placeholder-content i {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .page-hero {
        height: 55vh;
        min-height: 400px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .property-badge-hero {
        font-size: 0.95rem;
        padding: 0.5rem 1.5rem;
    }
    
    .intro-text .section-title .title-main {
        font-size: 1.5rem;
    }
}