/* Taiwan.html 専用スタイル */

/* 繁体字フォント設定 */
body {
    font-family: 'Noto Sans TC', 'Noto Sans JP', sans-serif;
}

/* Taiwan Hero Section */
.taiwan-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0D4F56 0%, #1B7F8E 50%, #FFD1A9 100%);
    color: white;
    text-align: center;
    padding: 8rem 2rem 4rem;
}

.taiwan-hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.taiwan-hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.taiwan-hero-subtitle {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* DAO WEI Section */
.taiwan-daowei {
    padding: 1rem 2rem;
    background: white;
}

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

.daowei-description {
    text-align: left;
}

.daowei-main-text {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    font-weight: 500;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.daowei-features {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0;
}

.daowei-features li {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.2rem;
    padding-left: 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.daowei-features li i {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.daowei-features li strong {
    color: var(--primary-color);
    font-weight: 700;
}

.daowei-cta {
    text-align: center;
    margin-top: 2.5rem;
}

.daowei-btn {
    font-size: 1.2rem;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    transition: all 0.3s ease;
}

.daowei-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

/* Problems Section */
.taiwan-problems {
    padding: 1rem 2rem;
    background: var(--bg-light);
}

/* Section Accordion (outer accordion) */
.section-accordion {
    max-width: 900px;
    margin: 2rem auto 0;
}

.section-accordion:first-of-type {
    margin-top: 0;
}

/* アコーディオンが閉じている時は親セクションの padding を小さく */
.taiwan-services:has(.section-accordion:not(.active)),
.taiwan-problems:has(.section-accordion:not(.active)),
.taiwan-essence:has(.section-accordion:not(.active)),
.taiwan-daowei:has(.section-accordion:not(.active)) {
    padding: 1rem 2rem;
}

.section-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 0.8rem 1.5rem;
    min-height: 70px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    user-select: none;
}

.section-accordion-header:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
}

.section-accordion.active .section-accordion-header {
    border-radius: 8px 8px 0 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
}

.section-accordion-header .section-title {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-accordion-toggle {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-weight: bold;
    margin-left: 1rem;
}

.section-accordion.active .section-accordion-toggle {
    transform: rotate(180deg);
}

.section-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.3s ease;
    background: white;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0 1.5rem;
}

.section-accordion.active .section-accordion-content {
    max-height: 5000px; /* 大幅に増やす */
    padding: 1.5rem;
}

.problems-accordion {
    max-width: 800px;
    margin: 0 auto 2rem;
}

.accordion-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: var(--shadow-lg);
}

.accordion-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    cursor: pointer;
    gap: 0.8rem;
    user-select: none;
    transition: background 0.3s ease;
}

.accordion-header:hover {
    background: rgba(37, 99, 235, 0.05);
}

.accordion-item.active .accordion-header {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
}

.problem-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.accordion-title {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

.accordion-toggle {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--primary-color);
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-toggle {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 0 1.5rem 1.2rem 1.5rem;
}

.accordion-content p {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

.problems-solution {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Essence Section */
.taiwan-essence {
    padding: 1rem 2rem;
    background: white;
}

.essence-content {
    max-width: 800px;
    margin: 3rem auto;
}

.essence-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 2rem;
    border-radius: 16px;
    border-left: 6px solid var(--primary-color);
}

.essence-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--primary-color);
}

.essence-box p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

.subsection-title {
    text-align: center;
    font-size: 1.5rem;
    margin: 2.5rem 0 2rem;
    color: var(--text-dark);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.process-step {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-step h4 {
    font-size: 1rem;
    margin-bottom: 0.7rem;
    color: var(--text-dark);
}

.process-step p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-light);
}

/* Services Section */
.taiwan-services {
    padding: 1rem 2rem;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 0;
}

.service-card {
    background: white;
    padding: 1.8rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card ul li {
    padding: 0.4rem 0;
    padding-left: 1.3rem;
    position: relative;
    line-height: 1.5;
    font-size: 0.85rem;
}

.service-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

/* Pricing Section */
.taiwan-pricing {
    padding: 1rem 2rem;
    background: white;
}

.pricing-intro {
    text-align: center;
    font-size: 1.1rem;
    margin: 0.8rem auto 1.5rem;
    max-width: 700px;
    color: var(--text-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    position: relative;
    border: 2px solid #e5e7eb;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-featured {
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
}

.pricing-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.pricing-badge.featured {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
}

.price-amount {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.price-sub {
    display: block;
    font-size: 1.1rem;
    color: var(--text-light);
}

.pricing-content h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-align: center;
}

.pricing-item {
    margin-bottom: 2rem;
}

.pricing-item h4 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.pricing-item ul {
    list-style: none;
    padding: 0;
    margin-left: 1rem;
}

.pricing-item ul li {
    padding: 0.3rem 0;
    line-height: 1.5;
    font-size: 0.85rem;
    color: var(--text-dark);
}

.pricing-info {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.pricing-info p {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.pricing-info strong {
    color: var(--primary-color);
}

.pricing-card .btn {
    width: 100%;
    margin-top: 2rem;
    padding: 1rem;
    font-size: 1.1rem;
}

/* ライトプランのボタンスタイル（白背景でも見えるように） */
.pricing-card .btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-weight: 600;
}

.pricing-card .btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.pricing-note {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
}

.pricing-note p {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* FAQ Section */
.taiwan-faq {
    padding: 1rem 2rem;
    background: var(--bg-light);
}

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

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
}

.faq-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-dark);
}

/* Contact Section */
.taiwan-contact {
    padding: 6rem 2rem;
    background: white;
}

.contact-intro {
    text-align: center;
    font-size: 1.3rem;
    margin: 2rem auto 3rem;
    max-width: 700px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 3rem auto;
}

.contact-method {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-method h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-method a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-method a:hover {
    text-decoration: underline;
}

.contact-form-box {
    max-width: 700px;
    margin: 4rem auto 0;
    padding: 3rem;
    background: var(--bg-light);
    border-radius: 16px;
}

.contact-form-box h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-dark);
}

.form-note {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans TC', 'Noto Sans JP', sans-serif;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form button {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .taiwan-hero {
        padding: 5rem 1rem 2.5rem;
    }
    
    .taiwan-hero-badge {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
    }
    
    .taiwan-hero-title {
        font-size: 1.4rem;
        margin-bottom: 1.2rem;
    }
    
    .taiwan-hero-subtitle {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .subsection-title {
        font-size: 1.2rem;
    }
    
    .section-accordion-header {
        padding: 0.6rem 1.2rem;
        min-height: 60px;
    }
    
    .section-accordion-toggle {
        font-size: 1.1rem;
        margin-left: 0.8rem;
    }
    
    .section-accordion.active .section-accordion-content {
        padding: 1.2rem;
    }
    
    .accordion-header {
        padding: 1.2rem 1.5rem;
        gap: 0.8rem;
    }
    
    .accordion-title {
        font-size: 0.95rem;
    }
    
    .problem-icon {
        font-size: 1.3rem;
    }
    
    .accordion-content p {
        font-size: 0.9rem;
    }
    
    .accordion-item.active .accordion-content {
        padding: 0 1.5rem 1.2rem 1.5rem;
    }
    
    .problems-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .problems-solution {
        font-size: 1rem;
        margin-top: 1rem;
    }
    
    .essence-box {
        padding: 1.5rem;
    }
    
    .essence-box h3 {
        font-size: 1.2rem;
    }
    
    .essence-box p {
        font-size: 0.85rem;
    }
    
    .process-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .process-step {
        padding: 1.2rem;
    }
    
    .process-step h4 {
        font-size: 0.95rem;
    }
    
    /* DAO WEI Section - Tablet */
    .daowei-main-text {
        font-size: 1rem;
        line-height: 1.8;
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .daowei-features li {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 1rem;
        gap: 0.8rem;
    }
    
    .daowei-features li i {
        font-size: 1.1rem;
    }
    
    .daowei-features li strong {
        font-size: 1rem;
        display: block;
        margin-bottom: 0.3rem;
    }
    
    .daowei-btn {
        font-size: 1.1rem;
        padding: 0.9rem 2.5rem;
    }
    
    .process-step p {
        font-size: 0.8rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
    
    .service-card h3 {
        font-size: 1.1rem;
    }
    
    .service-card ul li {
        font-size: 0.85rem;
    }
    
    .pricing-intro {
        font-size: 0.95rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-badge {
        font-size: 0.85rem;
        padding: 0.4rem 0.9rem;
    }
    
    .price-amount {
        font-size: 1.8rem;
    }
    
    .price-sub {
        font-size: 0.85rem;
    }
    
    .pricing-content h3 {
        font-size: 1.1rem;
    }
    
    .pricing-item h4 {
        font-size: 0.95rem;
    }
    
    .pricing-item ul li {
        font-size: 0.8rem;
    }
    
    .pricing-info p {
        font-size: 0.8rem;
    }
    
    .pricing-note p {
        font-size: 0.95rem;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-item {
        padding: 1.2rem;
    }
    
    .faq-item h3 {
        font-size: 0.95rem;
    }
    
    .faq-item p {
        font-size: 0.85rem;
    }
    
    .daowei-main-text {
        font-size: 1rem;
        padding: 1.5rem;
        line-height: 1.8;
    }
    
    .daowei-features li {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }
    
    .daowei-features li i {
        font-size: 1.1rem;
    }
    
    .daowei-btn {
        font-size: 1.1rem;
        padding: 0.9rem 2.5rem;
    }
    
    .contact-intro {
        font-size: 0.95rem;
    }
    
    .contact-icon {
        font-size: 2rem;
    }
    
    .contact-method h3 {
        font-size: 1.1rem;
    }
    
    .contact-method a {
        font-size: 0.9rem;
    }
    
    .contact-form-box {
        padding: 1.5rem;
    }
    
    .contact-form-box h3 {
        font-size: 1.2rem;
    }
    
    .form-note {
        font-size: 0.85rem;
    }
    
    .contact-form label {
        font-size: 0.85rem;
    }
    
    .contact-form input,
    .contact-form textarea {
        font-size: 0.85rem;
        padding: 0.6rem;
    }
    
    .contact-form button {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .taiwan-hero {
        padding: 5rem 0.8rem 2rem;
    }
    
    .taiwan-hero-title {
        font-size: 1.2rem;
    }
    
    .taiwan-hero-subtitle {
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .subsection-title {
        font-size: 1.1rem;
    }
    
    .section-accordion-header {
        padding: 0.5rem 1rem;
        min-height: 55px;
    }
    
    .section-accordion-header .section-title {
        font-size: 1.1rem;
    }
    
    .section-accordion-toggle {
        font-size: 1rem;
        margin-left: 0.6rem;
    }
    
    .section-accordion.active .section-accordion-content {
        padding: 1rem;
    }
    
    .accordion-header {
        padding: 1rem 1.2rem;
        gap: 0.6rem;
    }
    
    .accordion-title {
        font-size: 0.85rem;
    }
    
    .problem-icon {
        font-size: 1.2rem;
    }
    
    .accordion-content p {
        font-size: 0.8rem;
    }
    
    /* DAO WEI Section - Mobile */
    .daowei-main-text {
        font-size: 0.9rem;
        line-height: 1.7;
        padding: 1.2rem;
        margin-bottom: 1.5rem;
    }
    
    .daowei-features li {
        font-size: 0.85rem;
        line-height: 1.6;
        margin-bottom: 1rem;
        gap: 0.6rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .daowei-features li i {
        font-size: 1rem;
        margin-top: 0;
    }
    
    .daowei-features li strong {
        font-size: 0.95rem;
        display: block;
        margin-bottom: 0.2rem;
    }
    
    .daowei-btn {
        font-size: 1rem;
        padding: 0.8rem 2rem;
    }
    
    .accordion-item.active .accordion-content {
        padding: 0 1.2rem 1rem 1.2rem;
    }
    
    .pricing-card {
        padding: 1.3rem 1rem;
    }
    
    .price-amount {
        font-size: 1.6rem;
    }
    
    .contact-form-box {
        padding: 1.3rem 1rem;
    }
    
    .service-card {
        padding: 1.3rem;
    }
    
    .service-card ul li {
        font-size: 0.8rem;
    }
    
    .pricing-item ul li {
        font-size: 0.75rem;
    }
    
    .faq-item {
        padding: 1rem;
    }
    
    .faq-item h3 {
        font-size: 0.9rem;
    }
    
    .faq-item p {
        font-size: 0.8rem;
    }
    
    .daowei-main-text {
        font-size: 0.9rem;
        padding: 1.2rem;
        line-height: 1.7;
    }
    
    .daowei-features li {
        font-size: 0.85rem;
        margin-bottom: 0.9rem;
        gap: 0.8rem;
    }
    
    .daowei-features li i {
        font-size: 1rem;
    }
    
    .daowei-btn {
        font-size: 1rem;
        padding: 0.8rem 2rem;
    }
}