/* house-campaign.css */
/* 基本スタイル */
:root {
    --primary-color: #839c74; /* メインカラー */
    --secondary-color: #a48d76; /* アクセントカラー */
    --highlight-color: #ccca52; /* ハイライトカラー */
    --dark-color: #594a3c; /* ダークカラー */
    --light-color: #f2f4eb; /* ライトカラー */
    --white-color: #ffffff;
    --black-color: #191919;
    --gray-color: #e0e0e0;
    --font-main: "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
    --font-heading: "Noto Sans JP", sans-serif;
    --transition-duration: 0.4s;
}

.page-house-campaign {
    font-family: var(--font-main);
    color: var(--black-color);
    line-height: 1.8;
    letter-spacing: 0.05em;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* セクション共通 */
section {
    padding: 80px 0;
    position: relative;
}

section:nth-child(even) {
    background-color: var(--light-color);
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title .subtitle {
    display: block;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

/* MV Section */
.mv-section {
    background-image: url('/wp-content/themes/2023_greenhomes_ver2/lib/images/consultation202503/img_mv_v2.jpg');
    background-size: cover;
    background-position: center;
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
}

/* .mv-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0) 100%);
} */

.mv-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.mv-content {
    max-width: 600px;
}

.mv-title {
    color: var(--white-color);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 30px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.mv-subtitle {
    display: block;
    font-size: 20px;
    margin-bottom: 15px;
}

.mv-highlight {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 15px;
    background-color: var(--highlight-color);
    color: var(--black-color);
    font-size: 24px;
    font-weight: 700;
    border-radius: 4px;
    text-shadow: none;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    background-color: var(--primary-color);
    color: var(--white-color);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-duration);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    font-family: "Noto Sans JP", sans-serif;
}

.cta-button i {
    margin-right: 10px;
}

.cta-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

/* ナビゲーションセクション */
.nav-section {
    background-color: var(--primary-color);
    padding: 20px 0;
    /* position: sticky;
    top: 0; */
    z-index: 100;
    transition: all 0.3s ease; /* スムーズなスクロール用の遷移を追加 */
}

.anchor-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style: none;
    gap: 10px;
}

.anchor-nav li {
    margin-bottom: 0;
}

.anchor-nav a {
    display: inline-block;
    color: var(--white-color);
    text-decoration: none;
    font-weight: 600;
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    transition: all var(--transition-duration);
    font-size: 16px;
    text-align: center;
    font-family: "Noto Sans JP", sans-serif;
}

.anchor-nav a:hover, .anchor-nav a.active {
    background-color: rgba(255, 255, 255, 0.3);
}

/* sticky時の追加スタイル */
.nav-section.sticky {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* リードセクション */
.lead-section {
    padding: 60px 0;
}

.lead-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lead-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.lead-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.detail-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--white-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

.detail-button i {
    margin-left: 10px;
}

.detail-button:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.pdf-download-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--secondary-color);
    color: var(--white-color);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

@media screen and (max-width: 767px) {
    .pdf-download-button {
        margin-top: 20px;
    }
}

.pdf-download-button i {
    margin-right: 10px;
}

.pdf-download-button:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

/* キャンペーンセクション */
.campaign-section {
    background-color: var(--light-color);
}

.campaign-period {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.campaign-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.campaign-note {
    font-size: 14px;
    color: var(--dark-color);
    margin-bottom: 40px;
    text-align: center;
}

.plan-card {
    background-color: var(--white-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.plan-header {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 20px;
    text-align: center;
}

.plan-header h3 {
    font-size: 22px;
    margin-bottom: 5px;
    font-weight: 600;
}

.plan-area {
    font-size: 16px;
    margin: 0;
}

.plan-body {
    padding: 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.plan-image {
    width: 48%;
}

.plan-image img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.plan-price {
    width: 48%;
}

.price-item {
    margin-bottom: 20px;
}

.price-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.price-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
}

.price-value small {
    font-size: 20px;
    margin-left: 5px;
}

.price-item.highlighted {
    background-color: rgba(204, 202, 82, 0.15);
    padding: 15px;
    border-radius: 5px;
}

.price-arrow {
    display: inline-block;
    margin: 0 10px;
    color: var(--dark-color);
}

.price-value.before {
    font-size: 24px;
    text-decoration: line-through;
    color: #999;
}

.price-value.after {
    color: var(--primary-color);
}

.price-note {
    display: block;
    font-size: 14px;
    margin-top: 5px;
    color: var(--primary-color);
}

.plan-footer {
    background-color: #f8f8f8;
    padding: 20px;
    text-align: center;
}

.pdf-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--secondary-color);
    color: var(--white-color);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

.pdf-button i {
    margin-right: 10px;
}

.pdf-button:hover {
    background-color: #8a7561;
}

/* 補助金セクション */
.subsidy-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.subsidy-image {
    width: 45%;
}

.subsidy-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.subsidy-info {
    width: 50%;
    margin-left: 5%;
}

.subsidy-item {
    margin-bottom: 30px;
    background-color: var(--white-color);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.subsidy-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.subsidy-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
}

.subsidy-amount span {
    font-size: 24px;
    margin-left: 5px;
}

.subsidy-notes {
    margin-top: 30px;
}

.subsidy-notes p {
    font-size: 16px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.subsidy-notes i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* テクノストラクチャーセクション */
.techno-features {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.techno-feature {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.feature-image {
    width: 45%;
}

.feature-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature-content {
    width: 50%;
    margin-left: 5%;
}

.techno-feature.reverse {
    flex-direction: row-reverse;
}

.techno-feature.reverse .feature-content {
    margin-left: 0;
    margin-right: 5%;
}

.feature-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-highlight {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

/* エネルギーコストセクション */
.energy-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.energy-image {
    width: 45%;
}

.energy-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.energy-comparison {
    width: 50%;
    text-align: center;
}

.comparison-item {
    background-color: var(--white-color);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.comparison-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.comparison-item.highlight {
    background-color: rgba(131, 156, 116, 0.15);
}

.cost {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
}

.cost span {
    font-size: 20px;
    margin-left: 5px;
}

.comparison-arrow {
    font-size: 30px;
    color: var(--primary-color);
    margin: 10px 0;
}

.comparison-result {
    font-size: 18px;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 20px;
}

.comparison-result strong {
    font-size: 36px;
    margin: 0 5px;
}

/* 設備セクション */
.equipment-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}

.equipment-item {
    width: 18%;
    text-align: center;
    margin-bottom: 20px;
}

.equipment-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.equipment-item h3 {
    font-size: 16px;
    font-weight: 600;
}

.equipment-details {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.equipment-image {
    width: 48%;
}

.equipment-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.equipment-description {
    width: 48%;
    margin-left: 4%;
}

.equipment-description p {
    font-size: 16px;
    line-height: 1.8;
}

/* 高性能セクション */
.performance-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}

.feature-item {
    width: 16%;
    text-align: center;
    margin-bottom: 20px;
}

.feature-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 16px;
    font-weight: 600;
}

.performance-specs {
    max-width: 800px;
    margin: 0 auto;
}

.specs-group {
    margin-bottom: 30px;
    background-color: var(--white-color);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.specs-group h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.specs-group p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 0;
}

/* 相談会セクション */
.consultation-catch {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 40px;
}

.consultation-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.consultation-info {
    width: 48%;
}

.info-item {
    margin-bottom: 20px;
}

.info-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.info-item h3 i {
    color: var(--primary-color);
    margin-right: 10px;
}

.info-item p {
    font-size: 16px;
    margin-left: 28px;
}

.info-note {
    font-size: 14px;
    font-weight: 600;
    margin: 20px 0;
}

.availability-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--white-color);
    color: var(--dark-color);
    border: 2px solid var(--dark-color);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all var(--transition-duration);
    margin-top: 10px;
    font-family: "Noto Sans JP", sans-serif;
}

.availability-button i {
    margin-left: 10px;
}

.availability-button:hover {
    background-color: var(--dark-color);
    color: var(--white-color);
}

.consultation-image {
    width: 48%;
}

.consultation-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 予約セクション */
.reservation-section {
    background-color: var(--white-color);
}

.reservation-note {
    text-align: center;
    margin-bottom: 40px;
}

.reservation-calendar {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

.calendar-placeholder {
    text-align: center;
    line-height: 1.8;
}

.reservation-cta {
    text-align: center;
}

.reserve-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 40px;
    background-color: var(--secondary-color);
    color: var(--white-color);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-duration);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    font-family: "Noto Sans JP", sans-serif;
}

.reserve-button i {
    margin-right: 10px;
}

.reserve-button:hover {
    background-color: #8a7561;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
}

/* お問い合わせセクション */
.contact-section {
    background-color: var(--white-color);
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-phone {
    margin-bottom: 30px;
}

.phone-number {
    display: inline-flex;
    align-items: center;
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    text-decoration: none;
    margin-bottom: 5px;
}

.phone-number i {
    font-size: 30px;
    margin-right: 15px;
    color: var(--primary-color);
}

.phone-hours {
    font-size: 16px;
    color: var(--dark-color);
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

.contact-button i {
    margin-right: 10px;
}

.contact-button.phone {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.contact-button.mail {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.contact-button:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

.contact-note {
    font-size: 14px;
    line-height: 1.6;
}

/* フローティングCTA */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

@media screen and (max-width: 767px) {
    .floating-cta {
        bottom: 80px;
        right: 10px;
    }
}

.floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.floating-button {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    background-color: var(--primary-color);
    color: var(--white-color);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

.floating-button i {
    margin-right: 10px;
    font-size: 20px;
}

.floating-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* アニメーション */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* レスポンシブデザイン */
@media (max-width: 992px) {
    section {
        padding: 60px 0;
    }
    
    .mv-title {
        font-size: 30px;
    }
    
    .mv-highlight {
        font-size: 20px;
    }
    
    .anchor-nav {
        overflow-x: auto;
        white-space: nowrap;
        padding: 5px;
        justify-content: center;
    }
    
    .anchor-nav a {
        padding: 8px 25px;
        font-size: 16px;
    }
    
    .lead-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .subsidy-content, 
    .techno-feature, 
    .energy-content, 
    .consultation-content {
        flex-direction: column;
    }
    
    .subsidy-image, 
    .feature-image, 
    .energy-image, 
    .consultation-image,
    .subsidy-info, 
    .feature-content, 
    .energy-comparison, 
    .consultation-info {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .subsidy-image, 
    .feature-image, 
    .energy-image {
        margin-bottom: 30px;
    }
    
    .consultation-info {
        margin-bottom: 30px;
    }
    
    .techno-feature.reverse {
        flex-direction: column;
        justify-self: center;
    }

    .techno-feature.reverse .feature-content {
        margin-right: 0;
    }
    
    .equipment-item, 
    .feature-item {
        width: 48%;
    }
    
    .equipment-details {
        flex-direction: column;
    }
    
    .equipment-image, 
    .equipment-description {
        width: 100%;
        margin-left: 0;
    }
    
    .equipment-image {
        margin-bottom: 20px;
    }
    
    .plan-body {
        flex-direction: column;
    }
    
    .plan-image, 
    .plan-price {
        width: 100%;
    }
    
    .plan-image {
        margin-bottom: 30px;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .contact-button {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .mv-title {
        font-size: 26px;
    }
    
    .mv-highlight {
        font-size: 18px;
    }
    
    .cta-button {
        font-size: 16px;
        padding: 12px 25px;
    }
    
    .section-title h2 {
        font-size: 24px;
    }
    
    .campaign-period {
        font-size: 16px;
    }
    
    .campaign-text {
        font-size: 16px;
    }
    
    .plan-header h3 {
        font-size: 18px;
    }
    
    .price-value {
        font-size: 30px;
    }
    
    .subsidy-amount {
        font-size: 40px;
    }
    
    .phone-number {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .mv-section {
        height: 62vh;
        min-height: 500px;
        background-image: url('/wp-content/themes/2023_greenhomes_ver2/lib/images/consultation202503/img_mv_sp_v2.jpg');
    }
    
    .mv-title {
        font-size: 22px;
    }
    
    .mv-subtitle {
        font-size: 18px;
    }
    
    .mv-highlight {
        font-size: 16px;
        padding: 5px 10px;
    }
    
    .section-title .subtitle {
        font-size: 14px;
    }
    
    .section-title h2 {
        font-size: 20px;
    }
    
    .campaign-period {
        font-size: 14px;
    }
    
    .plan-header h3 {
        font-size: 16px;
    }
    
    .plan-area {
        font-size: 14px;
    }
    
    .plan-body {
        padding: 20px;
    }
    
    .price-value {
        font-size: 24px;
    }
    
    .price-value small {
        font-size: 16px;
    }
    
    .subsidy-amount {
        font-size: 32px;
    }
    
    .feature-content h3 {
        font-size: 18px;
    }
    
    .comparison-result strong {
        font-size: 28px;
    }
    
    .specs-group h3 {
        font-size: 16px;
    }
    
    .phone-number {
        font-size: 24px;
    }
    
    .phone-number i {
        font-size: 24px;
    }
    
    .reservation-calendar {
        padding: 15px;
    }
    
    .equipment-item, 
    .feature-item {
        width: 48%;
        margin-bottom: 15px;
    }
    
    /* スマホサイズでもフローティングCTAのテキストを表示 */
    .floating-button {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .floating-button span {
        display: inline; /* 表示を維持 */
    }
    
    .floating-button i {
        margin-right: 8px;
        font-size: 16px;
    }
}

section.renovation_modelhouse {
    background-color: #fff;
}

/* 人気プランタグのスタイル */
.popular-tag {
    margin: 0 auto;
    background-color: #ccca52; /* ハイライトカラー */
    color: #191919; /* 黒色 */
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 10;
    font-family: "Noto Sans JP", sans-serif;
    width: fit-content;
}

.plan-header {
    position: relative;
}

/* テクノストラクチャーセクションの詳細ボタン */
.techno-more {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 20px;
}

.techno-more .detail-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    background-color: var(--white-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-duration);
    font-family: "Noto Sans JP", sans-serif;
}

.techno-more .detail-button:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.techno-more .detail-button i {
    margin-left: 10px;
}

/* 設備ギャラリースタイル（4カラム） */
.equipment-gallery {
    margin-top: 40px;
}

.gallery-images {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
    align-items: center;
}

@media screen and (max-width: 767px) {
    .gallery-images {
        justify-content: center;
    }
}

.gallery-image {
    width: calc(20% - 12px);
    border-radius: 10px;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-image:hover img {
    transform: scale(1.05);
}

.gallery-description {
    text-align: center;
    max-width: 800px;
    margin: 20px auto 0;
}

/* モデルハウス情報セクション */
.model-house-info {
    background-color: rgba(131, 156, 116, 0.1);
    border-radius: 10px;
    padding: 30px;
    margin-top: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

@media screen and (max-width: 767px) {
    .model-house-info {
        padding: 30px 15px;
    }
}

.model-house-heading {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    justify-content: center;
}

.model-house-heading i {
    font-size: 28px;
    color: var(--primary-color);
    margin-right: 15px;
}

.model-house-heading h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    line-height: 1.4;
}

.model-house-content {
    padding-left: 43px;
}

.model-house-content p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.model-house-content .btn-area {
    text-align: center;
}

/* レスポンシブ対応 */
@media (max-width: 992px) {
    .gallery-image {
        width: calc(50% - 8px);
    }
}

@media (max-width: 767px) {
    .popular-tag {
        font-size: 12px;
        padding: 3px 10px;
        top: -12px;
    }
    
    .model-house-heading {
        flex-direction: column;
        text-align: center;
    }
    
    .model-house-heading i {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .model-house-content {
        padding-left: 0;
    }
}