/* スペシャルクリーニングページ専用CSS */
/* 黒と金の高級感あるデザイン */

/* CSS変数定義 */
:root {
    --primary-black: #1a1a1a;
    --secondary-black: #2d2d2d;
    --accent-gold: #d4af37;
    --light-gold: #f4e4a6;
    --dark-gold: #b8941f;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --medium-gray: #666666;
    --dark-gray: #333333;
    --border-color: #e0e0e0;
    --shadow-light: rgba(212, 175, 55, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.3);
}

/* リセット・基本設定 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic Medium', 'Meiryo', sans-serif;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--primary-black);
    overflow-x: hidden;
}

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

/* ヘッダー */
.header {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border-bottom: 2px solid var(--accent-gold);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1002;
    transition: transform 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    height: 50px;
    filter: brightness(1.2) contrast(1.1);
    position: relative;
    z-index: 1004;
}

.header-info {
    display: flex;
    align-items: center;
}

.phone-info {
    text-align: right;
}

.phone-number {
    color: var(--accent-gold);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    transition: color 0.3s ease;
}

.phone-number:hover {
    color: var(--light-gold);
}

.phone-hours {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-top: 2px;
}

/* ナビゲーション - 常にハンバーガーメニュー */
.nav-list {
    position: fixed;
    top: 88px;
    right: 0;
    width: 300px;
    height: calc(100vh - 80px);
    background: var(--primary-black);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
    border-left: 1px solid var(--accent-gold);
    white-space: nowrap;
}

.nav-list.active {
    transform: translateX(0);
}

.nav-list ul {
    flex-direction: column;
    padding: 20px;
    list-style: none;
    max-width: none;
    margin: 0;
}

.nav-list li {
    position: relative;
    margin-bottom: 10px;
}

.nav-list a {
    display: block;
    padding: 10px 20px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: none;
    border-radius: 8px;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.1);
}

.nav-list .fas{
    padding-right: 10px;
}

/* ドロップダウン */
.dropdown-content {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--secondary-black);
    border: none;
    border-radius: 0;
    margin-top: 10px;
    min-width: auto;
}

.dropdown.active .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content li {
    border-bottom: 1px solid var(--secondary-black);
}

.dropdown-content li:last-child {
    border-bottom: none;
}

.dropdown-content a {
    padding: 12px 20px;
    border: none;
    border-radius: 0;
}

.dropdown-content a:hover {
    background: var(--accent-gold);
    color: var(--primary-black);
}

/* モバイルメニュー - 常に表示 */
.menu-toggle {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1003;
    position: relative;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent-gold);
    margin: 3px 0;
    transition: 0.3s;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ヒーローセクション */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 50%, var(--primary-black) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at center, rgba(0, 0, 0, 0.2) 20%, rgba(0, 0, 0, 1) 100%),
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        url(image/hero-image3.webp);
    background-size: auto 100%;
    background-position: center top;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 150px 20px 50px 20px;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(45deg, var(--accent-gold), var(--light-gold));
    color: var(--primary-black);
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px var(--shadow-light);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--white), var(--light-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--light-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-price {
    margin: 30px 0;
}

.price-main {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent-gold);
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px #333;
}

.price-unit {
    font-size: 2rem;
    color: var(--light-gold);
}

.price-note {
    font-size: 1rem;
    color: var(--white);
}

.hero-phone {
    margin: 30px 0;
    padding: 20px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
}

.hero-phone-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-gold);
    margin-bottom: 5px;
}
.hero-phone-number .fas{
    padding-right: 5px;
}

.hero-phone-hours {
    font-size: 0.9rem;
    color: var(--light-gray);
}

.hero-cta {
    display: inline-block;
    background: linear-gradient(45deg, var(--accent-gold), var(--light-gold));
    color: var(--primary-black);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px var(--shadow-light);
    margin-top: 20px;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--shadow-light);
    background: linear-gradient(45deg, var(--light-gold), var(--accent-gold));
}

/* セクション共通スタイル */
.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 50px;
    background: linear-gradient(45deg, var(--white), var(--light-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* FontAwesome アイコンスタイル */
.fas, .fa-solid {
    color: var(--accent-gold);
}

.phone-number .fas {
    color: var(--accent-gold);
    margin-right: 8px;
}

.value-icon .fas,
.target-icon .fas,
.category-icon .fas {
    color: var(--accent-gold);
    text-shadow: 0 2px 4px rgba(212, 175, 55, 0.3);
}

.footer-phone-number .fas {
    color: var(--accent-gold);
    margin-right: 8px;
}

/* アイコンホバー効果 */
.value-card:hover .value-icon .fas,
.target-card:hover .target-icon .fas,
.work-category:hover .category-icon .fas{
    color: var(--light-gold);
    text-shadow: 0 4px 8px rgba(212, 175, 55, 0.5);
}

/* 3つの特別な価値セクション */
.values-section {
    padding: 100px 0;
    background: var(--secondary-black);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.value-card {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 2px solid var(--accent-gold);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.value-card:hover::before {
    opacity: 1;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-dark);
    border-color: var(--light-gold);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.value-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.value-description {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.value-details ul {
    list-style: none;
    text-align: left;
}

.value-details li {
    padding: 8px 0;
    color: var(--white);
    position: relative;
    padding-left: 20px;
}

.value-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

/* 対象となる方・シーンセクション */
.target-section {
    padding: 100px 0;
    background: var(--primary-black);
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.target-card {
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--primary-black) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.target-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--shadow-dark);
    border-color: var(--light-gold);
}

.target-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.target-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.target-description {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 20px;
}

.target-details {
    text-align: left;
    color: var(--white);
    line-height: 1.6;
}

.target-details p:first-child {
    font-weight: bold;
    color: var(--light-gold);
    margin-bottom: 10px;
}

/* 作業内容詳細セクション */
.work-details-section {
    padding: 100px 0;
    background: var(--secondary-black);
}

.work-overview {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 2px solid var(--accent-gold);
    border-radius: 15px;
}

.work-overview-content h3 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.work-overview-content p {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 20px;
}

.work-period {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--accent-gold);
    border-radius: 25px;
    padding: 10px 20px;
}

.period-label {
    color: var(--white);
    font-weight: bold;
}

.period-value {
    color: var(--accent-gold);
    font-weight: bold;
    font-size: 1.1rem;
}

.period-note {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.work-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.work-category {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
}

.work-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--shadow-dark);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.category-icon {
    font-size: 2rem;
    margin-right: 15px;
}

.category-title {
    font-size: 1.3rem;
    color: var(--accent-gold);
    font-weight: bold;
}

.category-image {
    margin-bottom: 20px;
}

.image-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(45deg, var(--secondary-black), var(--dark-gray));
    border: 2px solid var(--accent-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-weight: bold;
    transition: all 0.3s ease;    
    overflow: hidden;
    position: relative;
}

.image-placeholder:hover {
    background: linear-gradient(45deg, var(--dark-gray), var(--secondary-black));
    border-color: var(--light-gold);
}

.image-placeholder img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

.image-placeholder.full-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 枠全体をカバー、一部切れる可能性 */
}

.repair-image-placeholder {
    width: 100%;
    margin: auto;
    height: auto;
    background: linear-gradient(45deg, var(--secondary-black), var(--dark-gray));
    border: 2px solid var(--accent-gold);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-weight: bold;
    transition: all 0.3s ease;    
    overflow: hidden;
    position: relative;
}

.repair-image-placeholder:hover {
    background: linear-gradient(45deg, var(--dark-gray), var(--secondary-black));
    border-color: var(--light-gold);
}

.repair-image-placeholder img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

.repair-image-placeholder.full-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 枠全体をカバー、一部切れる可能性 */
}

.category-work-list {
    list-style: none;
}

.category-work-list li {
    padding: 8px 0;
    color: var(--white);
    position: relative;
    padding-left: 20px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.category-work-list li:last-child {
    border-bottom: none;
}

.category-work-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

/* 傷修理実例セクション */
.repair-examples-section {
    padding: 100px 0;
    background: var(--primary-black);
}

.examples-intro {
    text-align: center;
    margin-bottom: 60px;
}

.examples-intro p {
    font-size: 1.2rem;
    color: var(--light-gray);
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.example-item {
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--primary-black) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.example-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--shadow-dark);
}

.example-header h3 {
    font-size: 1.3rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.before-after {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 15px;
}

.before, .after {
    flex: 1;
}

.before .image-placeholder,
.after .image-placeholder {
    height: 120px;
    margin-bottom: 10px;
}

.image-label {
    font-weight: bold;
    color: var(--accent-gold);
}

.arrow {
    font-size: 1.5rem;
    color: var(--accent-gold);
    font-weight: bold;
}

.example-description {
    color: var(--light-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 料金・お問い合わせセクション */
.pricing-section {
    padding: 100px 0;
    background: var(--secondary-black);
}

.pricing-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.price-card {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 2px solid var(--accent-gold);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.price-card:hover::before {
    opacity: 1;
}

.price-header h3 {
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.price-header p {
    color: var(--light-gray);
    margin-bottom: 30px;
}

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

.price-amount .price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-gold);
}

.price-amount .price-unit {
    font-size: 1.5rem;
    color: var(--light-gold);
}

.price-note {
    margin-bottom: 30px;
}

.price-note p {
    color: var(--light-gray);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.price-features ul {
    list-style: none;
    text-align: left;
    max-width: 300px;
    margin: auto;
}

.price-features li {
    padding: 10px 0;
    color: var(--white);
    position: relative;
    padding-left: 25px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.price-features li:last-child {
    border-bottom: none;
}

.price-features li::before {
    content: '★';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

.pricing-process h3 {
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-bottom: 30px;
    text-align: center;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-step {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px var(--shadow-dark);
}

.step-number {
    background: var(--accent-gold);
    color: var(--primary-black);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.step-content p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* よくある質問セクション */
.faq-section {
    padding: 100px 0;
    background: var(--primary-black);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--primary-black) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 15px var(--shadow-dark);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(212, 175, 55, 0.1);
}

.faq-question h3 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: bold;
    margin: 0;
}

.faq-toggle {
    background: var(--accent-gold);
    color: var(--primary-black);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer p {
    color: var(--light-gray);
    line-height: 1.6;
    padding: 20px 0;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
}

/* フォームセクション */
.form-section {
    padding: 100px 0;
    background: var(--secondary-black);
}

.form-section h2 {
    font-size: 2.2rem;
    color: var(--accent-gold);
    text-align: center;
    margin-bottom: 20px;
}

.form-intro {
    text-align: center;
    color: var(--light-gray);
    font-size: 1.1rem;
    margin-bottom: 50px;
}

form {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
    border: 2px solid var(--accent-gold);
    border-radius: 15px;
    padding: 40px;
}

#form-section-over {
    border: none;
    margin: 0;
    padding: 0;
}

fieldset {
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
    margin-bottom: 30px;
    padding: 25px;
    background: rgba(212, 175, 55, 0.05);
}

fieldset.upfrom,
fieldset.upto,
fieldset.gpfrom,
fieldset.gpto {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--light-gold);
}

fieldset.outside-info,
fieldset.inside-info {
    background: rgba(212, 175, 55, 0.03);
    border-color: var(--medium-gray);
    margin: 20px 0;
}

legend {
    color: var(--accent-gold);
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 20px;
    padding: 5px 15px;
    background: var(--primary-black);
    border: 1px solid var(--accent-gold);
    border-radius: 5px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--white);
    margin-bottom: 8px;
    font-weight: bold;
}

.required {
    color: var(--accent-gold);
    font-size: 0.9rem;
    margin-right: 5px;
    background: var(--accent-gold);
    color: var(--primary-black);
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    color: var(--primary-black);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--shadow-light);
}

/* ピアノタイプ選択 */
.piano-type {
    margin-bottom: 30px;
}

.piano-type legend {
    margin-bottom: 15px;
}

.piano-type label {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    cursor: pointer;
    padding: 15px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--accent-gold);
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--white);
    font-weight: bold;
}

.piano-type label:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--light-gold);
}

.piano-type input[type="radio"] {
    width: auto;
    margin-right: 10px;
    accent-color: var(--accent-gold);
    transform: scale(1.2);
}

/* 作業希望選択 */
.request {
    margin-bottom: 30px;
}

.request legend {
    margin-bottom: 15px;
}

.request label {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    cursor: pointer;
    padding: 12px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--medium-gray);
    border-radius: 6px;
    transition: all 0.3s ease;
    color: var(--white);
}

.request label:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--accent-gold);
}

.request input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
    accent-color: var(--accent-gold);
    transform: scale(1.1);
}

/* 顧客情報セクション */
.customer-info {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--light-gold);
}

.customer-info fieldset {
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
}

.customer-info legend {
    background: var(--secondary-black);
    border-color: var(--light-gold);
}

/* メーカー・機種選択 */
.manufacturer,
.model-name {
    margin-bottom: 20px;
}

.manufacturer label,
.model-name label {
    color: var(--white);
    margin-bottom: 8px;
    display: block;
}

.manufacturer select,
.model-name input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    color: var(--primary-black);
    font-size: 1rem;
}

/* 住居環境選択 */
.environment,
.postalCode,
.address,
.address2,
.floor {
    margin-bottom: 20px;
}

.environment label,
.postalCode label,
.address label,
.address2 label,
.floor label {
    color: var(--white);
    margin-bottom: 8px;
    display: block;
    font-weight: bold;
}

.environment select,
.postalCode input,
.address input,
.address2 input,
.floor select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    color: var(--primary-black);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.environment select:focus,
.postalCode input:focus,
.address input:focus,
.address2 input:focus,
.floor select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--shadow-light);
}

/* ラジオボタンセクション */
.up-steps-from,
.up-steps-to,
.gp-steps-from,
.gp-steps-to,
.elevator,
.up-from-disassembly,
.up-to-disassembly,
.gp-from-disassembly,
.up-from-window,
.up-to-window,
.gp-from-window,
.gp-to-window {
    margin-bottom: 20px;
}

.up-steps-from p,
.up-steps-to p,
.gp-steps-from p,
.gp-steps-to p,
.elevator p,
.up-from-disassembly p,
.up-to-disassembly p,
.gp-from-disassembly p,
.up-from-window p,
.up-to-window p,
.gp-from-window p,
.gp-to-window p {
    color: var(--white);
    font-weight: bold;
    margin-bottom: 12px;
}

.up-steps-from label,
.up-steps-to label,
.gp-steps-from label,
.gp-steps-to label,
.elevator label,
.up-from-disassembly label,
.up-to-disassembly label,
.gp-from-disassembly label,
.up-from-window label,
.up-to-window label,
.gp-from-window label,
.gp-to-window label {
    display: inline-flex;
    align-items: center;
    margin-right: 20px;
    margin-bottom: 8px;
    cursor: pointer;
    padding: 8px 12px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--medium-gray);
    border-radius: 6px;
    transition: all 0.3s ease;
    color: var(--white);
}

.up-steps-from label:hover,
.up-steps-to label:hover,
.gp-steps-from label:hover,
.gp-steps-to label:hover,
.elevator label:hover,
.up-from-disassembly label:hover,
.up-to-disassembly label:hover,
.gp-from-disassembly label:hover,
.up-from-window label:hover,
.up-to-window label:hover,
.gp-from-window label:hover,
.gp-to-window label:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--accent-gold);
}

.up-steps-from input[type="radio"],
.up-steps-to input[type="radio"],
.gp-steps-from input[type="radio"],
.gp-steps-to input[type="radio"],
.elevator input[type="radio"],
.up-from-disassembly input[type="radio"],
.up-to-disassembly input[type="radio"],
.gp-from-disassembly input[type="radio"],
.up-from-window input[type="radio"],
.up-to-window input[type="radio"],
.gp-from-window input[type="radio"],
.gp-to-window input[type="radio"] {
    width: auto;
    margin-right: 8px;
    accent-color: var(--accent-gold);
}

/* セレクトボックス */
.up-from-access-way,
.up-to-access-way,
.gp-from-access-way,
.gp-to-access-way,
.up-from-carry-on-hand,
.up-to-carry-on-hand,
.gp-from-carry-on-hand,
.gp-to-carry-on-hand,
.up-stepCount-from,
.up-stepCount-to,
.gp-stepCount-from,
.gp-stepCount-to,
.up-elevatorType-from,
.up-elevatorType-to,
.gp-elevatorType-from,
.gp-elevatorType-to {
    margin-bottom: 20px;
}

.up-from-access-way label,
.up-to-access-way label,
.gp-from-access-way label,
.gp-to-access-way label,
.up-from-carry-on-hand label,
.up-to-carry-on-hand label,
.gp-from-carry-on-hand label,
.gp-to-carry-on-hand label,
.up-stepCount-from label,
.up-stepCount-to label,
.gp-stepCount-from label,
.gp-stepCount-to label,
.up-elevatorType-from label,
.up-elevatorType-to label,
.gp-elevatorType-from label,
.gp-elevatorType-to label {
    color: var(--white);
    margin-bottom: 8px;
    display: block;
    font-weight: bold;
}

.up-from-access-way select,
.up-to-access-way select,
.gp-from-access-way select,
.gp-to-access-way select,
.up-from-carry-on-hand select,
.up-to-carry-on-hand select,
.gp-from-carry-on-hand select,
.gp-to-carry-on-hand select,
.up-stepCount-from select,
.up-stepCount-to select,
.gp-stepCount-from select,
.gp-stepCount-to select,
.up-elevatorType-from select,
.up-elevatorType-to select,
.gp-elevatorType-from select,
.gp-elevatorType-to select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    color: var(--primary-black);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.up-from-access-way select:focus,
.up-to-access-way select:focus,
.gp-from-access-way select:focus,
.gp-to-access-way select:focus,
.up-from-carry-on-hand select:focus,
.up-to-carry-on-hand select:focus,
.gp-from-carry-on-hand select:focus,
.gp-to-carry-on-hand select:focus,
.up-stepCount-from select:focus,
.up-stepCount-to select:focus,
.gp-stepCount-from select:focus,
.gp-stepCount-to select:focus,
.up-elevatorType-from select:focus,
.up-elevatorType-to select:focus,
.gp-elevatorType-from select:focus,
.gp-elevatorType-to select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--shadow-light);
}

/* グランドピアノサイズ選択 */
.gpPianoSizeYAMAHA,
.gpPianoSizeKAWAI,
.gpPianoSizeSTEINWAY,
.gpPianoSizeBosendorfer,
.gpPianoSizeBechstein,
.gpPianoSizeOtherPiano {
    margin-bottom: 20px;
}

.gpPianoSizeYAMAHA label,
.gpPianoSizeKAWAI label,
.gpPianoSizeSTEINWAY label,
.gpPianoSizeBosendorfer label,
.gpPianoSizeBechstein label,
.gpPianoSizeOtherPiano label {
    color: var(--white);
    margin-bottom: 8px;
    display: block;
    font-weight: bold;
}

.gpPianoSizeYAMAHA select,
.gpPianoSizeKAWAI select,
.gpPianoSizeSTEINWAY select,
.gpPianoSizeBosendorfer select,
.gpPianoSizeBechstein select,
.gpPianoSizeOtherPiano select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    background: var(--white);
    color: var(--primary-black);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.gpPianoSizeYAMAHA select:focus,
.gpPianoSizeKAWAI select:focus,
.gpPianoSizeSTEINWAY select:focus,
.gpPianoSizeBosendorfer select:focus,
.gpPianoSizeBechstein select:focus,
.gpPianoSizeOtherPiano select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--shadow-light);
}

/* クリーニング・調律のみセクション */
.cleaningtuning {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--accent-gold);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
}

.cleaningtuning fieldset {
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
}

.cleaningtuning legend {
    background: var(--secondary-black);
    border-color: var(--accent-gold);
}

/* 注意書き */
.form-caution {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid #ff6b6b;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
    color: var(--white);
    font-size: 0.9rem;
    line-height: 1.5;
}

.preview-bold {
    color: var(--accent-gold);
    font-weight: bold;
}

/* 送信ボタン */
.send-button {
    width: 100%;
    background: linear-gradient(45deg, var(--accent-gold), var(--light-gold));
    color: var(--primary-black);
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 30px;
}

.send-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px var(--shadow-light);
    background: linear-gradient(45deg, var(--light-gold), var(--accent-gold));
}

/* アンカーリンク用 */
.anchor {
    scroll-margin-top: 120px;
}

/* 追加コスト確認 */
.add-cost-check {
    position: relative;
}

.add-cost-check input {
    padding-right: 40px;
}

.add-cost-check::after {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
}

/* フッター */
.footer {
    background: var(--primary-black);
    border-top: 2px solid var(--accent-gold);
    color: var(--white);
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-company {
    text-align: center;
}

.company-name {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-company .logo {
    height: 50px;
    margin: 20px 0;
    filter: brightness(1.2) contrast(1.1);
}

.company-description {
    color: var(--light-gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-contact-main {
    margin-top: 20px;
}

.footer-phone-number {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-phone-number:hover {
    color: var(--light-gold);
}

.phone-icon {
    margin-right: 8px;
}

.phone-description {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.footer-section-title {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--accent-gold);
    padding-bottom: 10px;
}

.footer-location-item {
    margin-bottom: 25px;
}

.location-title {
    color: var(--light-gold);
    font-size: 1rem;
    margin-bottom: 10px;
}

.location-address {
    color: var(--light-gray);
    font-style: normal;
    line-height: 1.5;
}

.business-hours {
    margin-bottom: 25px;
}

.business-hours h5 {
    color: var(--light-gold);
    margin-bottom: 10px;
}

.hours-details {
    color: var(--light-gray);
}

.hours-item {
    margin-bottom: 5px;
}

.hours-label {
    font-weight: bold;
}

.footer-services h5 {
    color: var(--light-gold);
    margin-bottom: 10px;
}

.service-list {
    list-style: none;
}

.service-list li {
    color: var(--light-gray);
    padding: 5px 0;
    position: relative;
    padding-left: 15px;
}

.service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

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

.contact-method {
    display: flex;
    align-items: center;
    margin: auto;
    margin-bottom: 20px;
    width: 300px;
    justify-content: left;
}

.method-icon {
    font-size: 1.5rem;
    margin-right: 15px;
    margin-top: 5px;
}

.method-content h6 {
    color: var(--light-gold);
    margin-bottom: 5px;
}

.contact-link {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--light-gold);
}

.method-content p {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

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

.footer-cta-button {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(45deg, var(--accent-gold), var(--light-gold));
    color: var(--primary-black);
    padding: 15px 35px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px var(--shadow-light);
}

.footer-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-light);
}

.cta-icon {
    margin-right: 8px;
    font-size: 1.2rem;
}

.fa-comment-dots{
    color: #666;
}

.footer-bottom {
    background: var(--secondary-black);
    border-top: 1px solid var(--accent-gold);
    padding: 20px 0;
}

.footer-bottom-content {
    text-align: center;
}

.copyright {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    /* ヘッダー */
    .header {
        z-index: 1002;
    }
    
    .header-info {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-list {
        position: fixed;
        top: 88px;
        right: 0;
        width: 300px;
        height: calc(100vh - 80px);
        background: var(--primary-black);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        border-left: 1px solid var(--accent-gold);
        border-top: none;
    }
    
    .nav-list.active {
        transform: translateX(0);
    }
    
    .nav-list ul {
        flex-direction: column;
        padding: 20px;
    }
    
    .nav-list li {
        margin-bottom: 10px;
    }
    
    .nav-list a {
        padding: 15px 20px;
        border-radius: 8px;
        border-bottom: none;
    }
    
    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: var(--secondary-black);
        border: none;
        border-radius: 0;
        margin-top: 10px;
    }
    
    /* ヒーロー */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .price-main {
        font-size: 2.2rem;
    }
    
    .hero-phone {
        margin: 20px 0;
        padding: 15px;
    }
    
    .hero-phone-number {
        font-size: 1.2rem;
    }
    
    /* セクション */
    .section-title {
        font-size: 2rem;
    }
    
    .values-grid,
    .target-grid,
    .work-categories,
    .examples-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .value-card,
    .target-card,
    .work-category,
    .example-item {
        padding: 30px 20px;
    }
    
    /* 料金セクション */
    .pricing-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .process-steps {
        gap: 15px;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    /* Before/After */
    .before-after {
        flex-direction: column;
        gap: 10px;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    /* フォーム */
    form {
        padding: 30px 20px;
    }
    
    .piano-type label {
        padding: 12px;
    }
    
    /* フッター */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .contact-method {
        text-align: left;
    }
    
    .method-icon {
        padding-right: 15px;
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .value-card,
    .target-card,
    .work-category,
    .example-item {
        padding: 20px 15px;
    }
    
    .hero-cta,
    .submit-button {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
    
    form {
        padding: 20px 15px;
    }
}

/* アニメーション */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* スクロールアニメーション */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out;
}

/* ローディング状態 */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* アクセシビリティ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 印刷用スタイル */
@media print {
    .header,
    .footer,
    .hero-cta,
    .submit-button,
    .faq-toggle {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section-title,
    .value-title,
    .target-title,
    .category-title {
        color: black;
    }
}

/* ==================================================
   固定お問い合わせボタン
================================================== */
.fixed-contact-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    animation: fadeInUp 1s ease-out;
    transition: all 1s ease;
}

.fixed-contact-button.hidden {
    opacity: 0;
    transform: translateY(150px);
    pointer-events: none;
    visibility: hidden;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #FFD700 0%, #DAA520 50%, #FFD700 100%);
    color: #1a1a1a;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    border: 2px solid #FFD700;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.fa-envelope{
    color: #1a1a1a;
}

.contact-btn:hover::before {
    left: 100%;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 215, 0, 0.6);
    background: linear-gradient(135deg, #FFF700 0%, #DAA520 50%, #FFF700 100%);
    color: #1a1a1a;
    text-decoration: none;
    border-color: #FFF700;
}

.contact-icon {
    font-size: 1.2rem;
    animation: bounce 2s infinite;
    color: #1a1a1a;
}

.contact-text {
    font-size: 1rem;
    color: #1a1a1a;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-1px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* スマートフォン対応 */
@media (max-width: 768px) {
    .fixed-contact-button {
        bottom: 15px;
        right: 15px;
    }
    
    .contact-btn {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .contact-icon {
        font-size: 1.1rem;
    }
    
    .contact-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .fixed-contact-button {
        bottom: 10px;
        right: 10px;
    }
    
    .contact-btn {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
    
    .contact-icon {
        font-size: 1rem;
    }
    
    .contact-text {
        font-size: 0.85rem;
    }
}