/**
 * サービスページ 共通スタイル
 */

/* 共通ボタンスタイルのインポート */
@import url('button-common.css');

/* メインメッセージ */
.service-intro {
    padding: var(--spacing-5xl) 0;
    background-color: var(--color-white);
}

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

.service-intro__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    margin-bottom: var(--spacing-xl);
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.service-intro__text {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-loose);
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.service-intro__text p {
    margin-bottom: 24px;
}

.service-intro__text p:last-child {
    margin-bottom: 0;
}

.service-intro__highlight {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-top: var(--spacing-2xl);
}

/* 新しい導入メッセージスタイル */
.intro-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.intro-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 48px;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.trouble-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 700px;
    margin: 0 auto 48px;
}

.trouble-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    text-align: left;
    transition: all 0.3s ease;
}

.trouble-item:hover {
    background: #f0f4f8;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.trouble-icon {
    font-size: 14px;
    flex-shrink: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.trouble-text {
    font-size: 15px;
    line-height: 1.6;
    color: #333;
    font-weight: 500;
}

.intro-lead {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 32px;
}

.intro-solution {
    font-size: 20px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 0;
}

.intro-solution strong {
    color: var(--color-primary);
    font-weight: 700;
    background: linear-gradient(120deg, rgba(0, 115, 170, 0.1) 0%, rgba(0, 115, 170, 0.2) 100%);
    padding: 0.1em 0.3em;
    border-radius: 4px;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .intro-title {
        font-size: 24px;
        margin-bottom: 32px;
    }
    
    .trouble-list {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 32px;
    }
    
    .trouble-item {
        padding: 16px;
    }
    
    .trouble-icon {
        font-size: 12px;
    }
    
    .trouble-text {
        font-size: 14px;
    }
    
    .intro-lead {
        font-size: 16px;
        margin-bottom: 24px;
    }
    
    .intro-solution {
        font-size: 17px;
    }
    
    .sp-only {
        display: inline;
    }
}

@media (min-width: 769px) {
    .sp-only {
        display: none;
    }
}

/* 解決までのステップセクション */
.solution-steps {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.solution-steps .section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    color: var(--color-text);
}

.solution-steps .section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #444;
    margin-bottom: 60px;
    line-height: 1.8;
}

.steps-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}


.step-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 80px;
    width: 2px;
    height: 50px;
    background: #e0e0e0;
}

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

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.step-content {
    flex: 1;
    padding-top: 8px;
}


.step-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
}

.step-description {
    font-size: 14px;
    line-height: 1.7;
    color: #333;
    margin-bottom: 12px;
}

.step-duration {
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 600;
    background: rgba(0, 115, 170, 0.1);
    padding: 4px 12px;
    border-radius: 16px;
    display: inline-block;
}

.steps-note {
    text-align: center;
    margin-top: 48px;
    padding: 24px;
    background: rgba(0, 115, 170, 0.05);
    border-radius: 12px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.steps-note p {
    font-size: 15px;
    color: #666;
    margin: 0;
    line-height: 1.8;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .solution-steps {
        padding: 60px 0;
    }
    
    .solution-steps .section-title {
        font-size: 28px;
    }
    
    .solution-steps .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .step-item:not(:last-child)::after {
        left: 25px;
    }
    
    .step-item {
        flex-direction: row;
        gap: 20px;
        margin-bottom: 40px;
        align-items: center;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .step-content {
        padding-top: 4px;
    }
    
    .step-title {
        font-size: 16px;
    }
    
    .step-description {
        font-size: 13px;
    }
    
    .steps-note {
        margin-top: 32px;
        padding: 20px;
    }
}

/* セクションタイトル - サービスページ専用 */
.service-features .section-title,
.service-process .section-title,
.tech-stack .section-title,
.service-pricing .section-title,
.works-section .section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    color: var(--color-text);
}

.service-features .section-title::after,
.service-process .section-title::after,
.tech-stack .section-title::after,
.service-pricing .section-title::after,
.works-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* 特徴セクション */
.service-features {
    padding: 100px 0;
    background-color: #fafafa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
    border-radius: 50%;
}

.feature-icon .icon {
    font-size: 32px;
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.feature-text {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

/* プロセスセクション */
.service-process {
    padding: 100px 0;
    background-color: white;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 80px;
    width: 2px;
    height: 50px;
    background: #e0e0e0;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}

.step-content {
    flex: 1;
    padding-top: 8px;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
}

.step-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 8px;
}

.step-duration {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
}

/* 技術スタック */
.tech-stack {
    padding: 100px 0;
    background-color: white;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-category {
    text-align: center;
}

.tech-category-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text);
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.tech-item {
    background: #f0f4f8;
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
}

.tech-item:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.tech-note {
    text-align: center;
    margin-top: 40px;
    font-size: 15px;
    line-height: 1.8;
    color: #666;
}

/* 開発実績セクション */
.works-section {
    padding: 100px 0;
    background-color: white;
}

.works-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}


.works-section .section-subtitle {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-top: 40px;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.works-category {
    background: #fafafa;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.works-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.category-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
}

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

.works-list li {
    font-size: 15px;
    color: #555;
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
    line-height: 1.6;
    transition: all 0.2s ease;
}

.works-list li:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.works-list li::before {
    content: "▸";
    color: var(--color-primary);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 10px;
}

/* 事例セクション - ゼロベースデザイン */
.case-studies-section {
    background: #fafafa;
}

.case-timeline {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.case-item {
    background: white;
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.case-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.case-header {
    padding: 32px 40px 24px;
    background: #f9fafb;
    border-bottom: 1px solid #f3f4f6;
}

.case-category {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.case-company {
    font-size: 26px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    letter-spacing: -0.025em;
}

.case-flow {
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 60px 1fr;
    gap: 0;
    align-items: stretch;
}

.case-step {
    padding: 32px 28px;
    border-radius: 16px;
    position: relative;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-before {
    background: #fee2e2;
    border: 1px solid #fecaca;
}

.case-after {
    background: #dbeafe;
    border: 1px solid #bfdbfe;
}

.case-step h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.case-before h4 {
    color: #dc2626;
}

.case-after h4 {
    color: #2563eb;
}

.case-step p {
    font-size: 15px;
    line-height: 1.6;
    color: #374151;
    margin: 8px 0;
}

.case-step p:first-of-type {
    font-weight: 600;
}

.case-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 32px;
    color: var(--color-primary);
    font-weight: bold;
}

@media (max-width: 768px) {
    .case-timeline {
        gap: 30px;
    }
    
    .case-header {
        padding: 24px 24px 20px;
    }
    
    .case-flow {
        padding: 24px;
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .case-arrow {
        transform: rotate(90deg);
    }
    
    .case-step {
        min-height: auto;
        padding: 24px 20px;
    }
    
    .case-company {
        font-size: 22px;
    }
}

/* 新しい実績紹介セクション */
.case-studies {
    padding: 100px 0;
    background-color: white;
}

.case-studies .section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    color: var(--color-text);
}

.case-studies .section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #444;
    margin-bottom: 60px;
    line-height: 1.8;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.case-study-card {
    background: white;
    border: 1px solid #f0f0f0;
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.case-industry {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.case-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: 1.4;
}

.case-problem,
.case-solution {
    margin-bottom: 24px;
}

.case-problem h4,
.case-solution h4,
.case-result h4 {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-problem ul,
.case-solution ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.case-problem li,
.case-solution li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    color: #333;
    line-height: 1.6;
}

.case-problem li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: bold;
}

.case-solution li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.case-result {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.result-highlight {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.result-highlight span {
    font-size: 28px;
    color: var(--color-primary);
}

.result-detail {
    font-size: 14px;
    color: #444;
    margin: 0;
}

.case-studies-footer {
    text-align: center;
    margin-top: 48px;
}

.case-note {
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    margin: 0;
}

/* モバイル対応 */
@media (max-width: 1024px) {
    .case-studies-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .case-studies {
        padding: 60px 0;
    }
    
    .case-studies .section-title {
        font-size: 28px;
    }
    
    .case-studies .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .case-study-card {
        padding: 24px;
    }
    
    .case-title {
        font-size: 18px;
    }
    
    .case-problem li,
    .case-solution li {
        font-size: 13px;
    }
    
    .result-highlight {
        font-size: 16px;
    }
    
    .result-highlight span {
        font-size: 24px;
    }
}

/* システム対応レベル */
.system-capabilities {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.capability-item {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    border: 1px solid #f0f0f0;
}

.capability-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.capability-level {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 2px;
    padding: 8px 0;
}

.capability-level .star {
    font-size: 20px;
    line-height: 1;
    transition: all 0.3s ease;
}

.capability-level .star.filled {
    color: #fbbf24;
    text-shadow: 0 1px 3px rgba(251, 191, 36, 0.2);
}

.capability-level .star.empty {
    color: #e5e7eb;
}

/* ホバー時のアニメーション */
.capability-item:hover .star.filled {
    transform: scale(1.1);
    color: #f59e0b;
}

.capability-content {
    flex: 1;
}

.capability-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
    line-height: 1.3;
}

.capability-text {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

/* 9ステップのグリッドレイアウト */
.process-timeline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.process-timeline-grid .process-step {
    background: white;
    padding: 30px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: block;
}

.process-timeline-grid .process-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.process-timeline-grid .step-number {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
}

.process-timeline-grid .step-content {
    padding-top: 0;
}

.process-timeline-grid .step-description {
    margin-bottom: 0;
}

/* 料金情報 */
.pricing-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-feature {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.pricing-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pricing-feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.pricing-feature-text {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

/* 料金セクション */
.service-pricing {
    padding: 100px 0;
    background-color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-text);
}

.pricing-amount {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.pricing-recommended {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.6;
    color: #495057;
    text-align: left;
}

.pricing-recommended strong {
    color: var(--color-primary);
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.pricing-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 14px;
    color: #666;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    font-size: 14px;
    color: #666;
}

/* 新しいプランと料金目安セクション */
.pricing-plans {
    padding: 100px 0;
    background-color: white;
}

.pricing-plans .section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    color: var(--color-text);
}

.pricing-plans .section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #444;
    margin-bottom: 60px;
    line-height: 1.8;
}

.pricing-plans .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-plans .pricing-card {
    background: white;
    border: 2px solid #f0f0f0;
    border-radius: 20px;
    padding: 48px 32px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-plans .pricing-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.pricing-plans .pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pricing-plans .pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff6b6b;
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
}


.pricing-plans .pricing-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-text);
}

.pricing-plans .pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 32px;
}

.pricing-plans .pricing-amount .amount {
    font-size: 40px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.pricing-plans .pricing-amount .amount-suffix {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.pricing-plans .pricing-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.pricing-plans .pricing-features li {
    padding: 12px 0;
    padding-left: 24px;
    position: relative;
    font-size: 15px;
    color: #333;
    line-height: 1.6;
}

.pricing-plans .pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.pricing-plans .pricing-note {
    margin-top: 24px;
    font-size: 13px;
    color: #555;
    font-weight: 500;
}

.pricing-footer {
    text-align: center;
    margin-top: 48px;
}

.pricing-disclaimer {
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    margin: 0;
}

/* モバイル対応 */
@media (max-width: 1024px) {
    .pricing-plans .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .pricing-plans .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .pricing-plans {
        padding: 60px 0;
    }
    
    .pricing-plans .section-title {
        font-size: 28px;
    }
    
    .pricing-plans .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .pricing-plans .pricing-card {
        padding: 32px 24px;
    }
    
    
    .pricing-plans .pricing-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .pricing-plans .pricing-amount .amount {
        font-size: 32px;
    }
    
    .pricing-plans .pricing-features li {
        font-size: 14px;
        padding: 10px 0;
        padding-left: 28px;
    }
}

/* CTA */
.service-cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--color-primary), #0284c7);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
    color: white;
}

.cta-text {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* CTAセクション内のボタンは白背景でコントラストを確保 */
.service-cta .btn-primary-arrow {
    background: white;
    color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.service-cta .btn-primary-arrow::before {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.service-cta .btn-primary-arrow:hover {
    background: white;
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.service-cta .btn-primary-arrow:hover::before {
    opacity: 1;
}

.service-cta .btn-primary-arrow .button-arrow {
    background: rgba(0, 115, 170, 0.1);
}

.service-cta .btn-primary-arrow:hover .button-arrow {
    background: rgba(0, 115, 170, 0.15);
}

.service-cta .btn-outline {
    border-color: white;
    color: white;
}

.service-cta .btn-outline:hover {
    background-color: white;
    color: var(--color-primary);
}

/* 保守引き継ぎセクション */
.maintenance-content {
    max-width: 1000px;
    margin: 0 auto;
}

.maintenance-intro {
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 60px;
}

.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.maintenance-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

.maintenance-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.maintenance-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 24px;
}

.maintenance-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.maintenance-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

.maintenance-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

.maintenance-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
}

.maintenance-benefits {
    background: #f9fafb;
    padding: 60px 40px;
    border-radius: 20px;
}

.benefits-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.benefit-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
}

.benefit-text h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.benefit-text p {
    font-size: 15px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* 新しい保守サービスセクション */
.maintenance-service {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.maintenance-service .section-title {
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
    color: var(--color-text);
}

.maintenance-service .section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #444;
    margin-bottom: 60px;
    line-height: 1.8;
}

.maintenance-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto 60px;
}

.maintenance-plan {
    background: white;
    border-radius: 20px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.maintenance-plan:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.maintenance-plan.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.02);
}

.plan-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #ff6b6b;
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.plan-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0284c7 100%);
    color: white;
    padding: 32px;
    text-align: center;
}

/* 各プランで異なる色を設定 */
.maintenance-plan:nth-child(1) .plan-header {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
}

.maintenance-plan:nth-child(2) .plan-header {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.maintenance-plan:nth-child(3) .plan-header {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.plan-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

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

.plan-price span {
    font-size: 32px;
    font-weight: 800;
}

.plan-features {
    list-style: none;
    padding: 32px;
    margin: 0;
}

.plan-features li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    font-size: 15px;
    color: #333;
    line-height: 1.6;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 18px;
}

.plan-recommend {
    padding: 0 32px 32px;
    margin: 0;
    font-size: 14px;
    color: #444;
    font-weight: 500;
}

.maintenance-comparison {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 48px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.comparison-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
    color: var(--color-text);
}

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

.comparison-table th,
.comparison-table td {
    padding: 16px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.comparison-table th {
    background: #f8f9fa;
    font-weight: 700;
    color: var(--color-text);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: #333;
}

.comparison-table .highlight {
    color: var(--color-primary);
    font-weight: 700;
}

/* 保守サポート機能 */
.maintenance-features {
    margin-top: 60px;
    background: #f8f9fa;
    padding: 48px;
    border-radius: 20px;
}

.features-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.feature-item p {
    font-size: 14px;
    line-height: 1.6;
    color: #444;
    margin: 0;
}

.maintenance-note {
    text-align: center;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* モバイル対応 */
@media (max-width: 1024px) {
    .maintenance-plans {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .maintenance-plan.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .maintenance-service {
        padding: 60px 0;
    }
    
    .maintenance-service .section-title {
        font-size: 28px;
    }
    
    .maintenance-service .section-subtitle {
        font-size: 16px;
        margin-bottom: 40px;
    }
    
    .plan-header {
        padding: 24px;
    }
    
    .plan-title {
        font-size: 20px;
    }
    
    .plan-price span {
        font-size: 28px;
    }
    
    .plan-features {
        padding: 24px;
    }
    
    .plan-features li {
        font-size: 14px;
        padding: 10px 0;
        padding-left: 32px;
    }
    
    .maintenance-comparison {
        padding: 32px 24px;
    }
    
    .comparison-table {
        font-size: 14px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
    }
    
    .maintenance-features {
        padding: 32px 24px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .intro-title {
        font-size: 28px;
    }
    
    .intro-text {
        font-size: 16px;
    }
    
    .service-features .section-title,
    .service-process .section-title,
    .tech-stack .section-title,
    .service-pricing .section-title,
    .works-section .section-title {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .system-capabilities {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .capability-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .process-timeline-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .process-timeline {
        max-width: 90%;
        margin: 0 auto;
        padding: 0 1rem;
    }
    
    .process-step {
        flex-direction: row;
        gap: 15px;
        margin-bottom: 40px;
        align-items: flex-start;
        padding: 0 5px;
    }
    
    .process-step::after {
        display: none;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 16px;
        font-weight: 700;
    }
    
    .step-content {
        flex: 1;
        padding-top: 0;
    }
    
    .step-title {
        font-size: 18px;
        margin-bottom: 8px;
    }
    
    .step-description {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .pricing-info {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .case-card {
        padding: 30px;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .works-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .works-category {
        padding: 30px;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .maintenance-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .maintenance-benefits {
        padding: 40px 20px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-icon {
        margin: 0 auto;
    }
    
    /* 特徴カードのスマホ対応 */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 20px;
        text-align: left;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
        background: var(--color-primary);
        border-radius: 10px;
        padding: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        vertical-align: middle;
        margin-right: 12px;
        margin-bottom: 0;
    }
    
    .feature-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .feature-title {
        font-size: 16px;
        font-weight: 700;
        margin: 0;
        text-align: left;
        line-height: 40px;
        display: inline-block;
        vertical-align: middle;
    }
    
    .feature-title br {
        display: none;
    }
    
    .feature-text {
        font-size: 14px;
        line-height: 1.6;
        text-align: left;
        margin: 0;
        margin-top: 12px;
        color: #555;
        display: block;
    }
}