/**
 * Single Service Page Styles
 * 
 * サービス詳細ページのスタイル
 */

/* ==========================================================================
   ヒーローセクション
   ========================================================================== */
.single-service .service-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--color-primary);
    overflow: hidden;
}

.hero-bg-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-bg-effect .bg-gradient-1 {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.hero-bg-effect .bg-gradient-2 {
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0,0,0,0.2) 0%, transparent 70%);
}

.hero-bg-effect .bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-image-overlay .hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

.service-hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 800px;
    color: white;
}

.service-title {
    margin-bottom: 1.5rem;
}

.service-title .title-main {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.service-title .title-sub {
    display: block;
    font-size: 1.25rem;
    font-weight: 400;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-actions .btn-primary,
.hero-actions .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-actions .btn-primary {
    background: white;
    color: var(--color-primary);
}

.hero-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-actions .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.hero-actions .btn-secondary:hover {
    background: white;
    color: var(--color-primary);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: white;
    opacity: 0.7;
}

.scroll-text {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: white;
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: white;
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(100%); }
    100% { transform: translateY(100%); }
}

/* ==========================================================================
   概要セクション
   ========================================================================== */
.service-overview {
    padding: 80px 0;
    background: white;
}

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

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

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

.section-title .title-en {
    display: block;
    font-size: 0.875rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.section-title .title-ja {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
}

.service-lead {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.service-description {
    color: var(--color-text);
    line-height: 1.8;
}

.service-description p {
    margin-bottom: 1.5rem;
}

.overview-visual {
    position: relative;
}

.visual-container {
    position: relative;
}

.visual-container .service-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.visual-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    z-index: -1;
}

/* ==========================================================================
   特徴セクション
   ========================================================================== */
.service-features {
    padding: 80px 0;
    background: var(--color-bg-light);
}

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

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: 2rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.feature-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ==========================================================================
   料金プランセクション
   ========================================================================== */
.service-pricing {
    padding: 80px 0;
    background: white;
    overflow: visible;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    overflow: visible;
    padding-top: 20px;
}

.pricing-card {
    position: relative;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    overflow: visible;
}

.pricing-card.recommended {
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.pricing-card .recommended-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 2rem;
}

.price-currency {
    font-size: 1.5rem;
    color: var(--color-text-light);
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-unit {
    font-size: 1rem;
    color: var(--color-text-light);
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.plan-features i {
    color: var(--color-success);
    margin-top: 0.25rem;
}

.plan-cta {
    display: inline-block;
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.plan-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* ==========================================================================
   CTAセクション
   ========================================================================== */
.service-cta {
    padding: 60px 0;
    background-color: #f5f5f5;
    text-align: center;
}

.service-cta .container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.service-cta h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1rem;
}

.service-cta p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-buttons a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-buttons .btn-primary {
    background-color: #00867b;
    color: white;
}

.cta-buttons .btn-primary:hover {
    background-color: #006b61;
    transform: translateY(-2px);
}

.cta-buttons .btn-secondary {
    background-color: white;
    color: #00867b;
    border: 2px solid #00867b;
}

.cta-buttons .btn-secondary:hover {
    background-color: #00867b;
    color: white;
}

/* ==========================================================================
   関連サービス - モダンUXデザイン
   ========================================================================== */
.service-related-modern {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #f0fffd 100%);
    overflow: hidden;
}

/* 背景エフェクト */
.related-bg-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.bg-gradient-effect {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 134, 123, 0.05) 0%, transparent 70%);
    top: -300px;
    right: -200px;
    animation: float-gradient 20s ease-in-out infinite;
}

.bg-pattern-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(0, 134, 123, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
}

@keyframes float-gradient {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-50px, 50px) scale(1.1); }
}

/* ヘッダー部分 */
.related-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 134, 123, 0.1);
    border-radius: 30px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
}

.section-badge i {
    font-size: 1rem;
}

.related-title {
    margin-bottom: 40px;
}

.related-title .title-main {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 10px;
    line-height: 1.3;
}

.related-title .title-sub {
    display: block;
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
}

/* カテゴリーフィルター */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: white;
    border: 2px solid transparent;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 134, 123, 0.15);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* サービスカルーセルコンテナ */
.related-services-wrapper {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

.services-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    transition: transform 0.5s ease;
}

/* サービスカード */
.related-service-card {
    position: relative;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.related-service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 134, 123, 0.15);
}

/* おすすめバッジ */
.recommended-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: linear-gradient(135deg, #ffb800 0%, #ff6b00 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
    animation: badge-pulse 2s ease-in-out infinite;
}

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

.recommended-badge i {
    font-size: 0.9rem;
}

/* カードリンク */
.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* カード画像 */
.card-image-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.related-service-card:hover .card-image {
    transform: scale(1.1);
}

.card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 134, 123, 0.05) 0%, rgba(0, 134, 123, 0.1) 100%);
    color: var(--primary-color);
    font-size: 3rem;
}

/* カードオーバーレイ */
.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.related-service-card:hover .card-overlay {
    opacity: 1;
}

.view-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.view-detail i {
    transition: transform 0.3s ease;
}

.related-service-card:hover .view-detail i {
    transform: translateX(4px);
}

/* カードコンテンツ */
.card-content {
    padding: 25px;
}

/* カテゴリータグ */
.card-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.category-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 134, 123, 0.08);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.category-tag:hover {
    background: rgba(0, 134, 123, 0.15);
}

/* カードタイトル */
.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.related-service-card:hover .card-title {
    color: var(--primary-color);
}

/* カード説明 */
.card-excerpt {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    min-height: 48px;
}

/* カードメタ情報 */
.card-meta {
    display: flex;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.meta-item i {
    color: var(--primary-color);
    font-size: 0.85rem;
}

/* カードフッター */
.card-footer {
    display: flex;
    justify-content: flex-end;
}

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.learn-more i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.related-service-card:hover .learn-more i {
    transform: translateX(4px);
}

/* カルーセルナビゲーション */
.carousel-navigation {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    padding: 0 10px;
}

.carousel-prev,
.carousel-next {
    pointer-events: all;
    width: 48px;
    height: 48px;
    background: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 134, 123, 0.3);
}

/* プログレスインジケーター */
.carousel-progress {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.progress-track {
    width: 200px;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 33.33%;
    background: var(--primary-color);
    border-radius: 2px;
    transition: width 0.5s ease;
}

/* フッター部分 */
.related-footer {
    text-align: center;
    margin-top: 60px;
}

.view-all-services {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: white;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.view-all-services:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 134, 123, 0.2);
}

.view-all-services .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(0, 134, 123, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.view-all-services:hover .btn-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* ==========================================================================
   タブレット対応
   ========================================================================== */
@media (max-width: 1024px) {
    /* 関連サービス */
    .services-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-services-wrapper {
        padding: 0 40px;
    }
}

/* ==========================================================================
   モバイル対応
   ========================================================================== */
@media (max-width: 768px) {
    /* ヒーローセクション */
    .single-service .service-hero {
        min-height: 400px;
        padding: 80px 0 60px;
    }
    
    .service-title .title-main {
        font-size: 2rem;
    }
    
    .service-title .title-sub {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* 概要セクション */
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .overview-visual {
        order: -1;
    }
    
    /* 特徴セクション */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    /* 料金プランセクション */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card.recommended {
        transform: none;
    }
    
    
    /* グリッドレイアウト */
    
    /* セクション共通 */
    .service-overview,
    .service-features,
    .service-pricing,
    .service-pricing {
        padding: 60px 0;
    }
    
    .section-title .title-ja {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .service-title .title-main {
        font-size: 1.75rem;
    }
    
    .price-amount {
        font-size: 2rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* CTAセクション */
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-buttons a {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    /* 関連サービス - モダンデザイン */
    .service-related-modern {
        padding: 80px 0;
    }
    
    .related-title .title-main {
        font-size: 2rem;
    }
    
    .related-title .title-sub {
        font-size: 1rem;
    }
    
    .services-carousel {
        grid-template-columns: 1fr;
        gap: 20px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 20px;
    }
    
    .related-service-card {
        scroll-snap-align: center;
        min-width: 280px;
    }
    
    .related-services-wrapper {
        padding: 0 20px;
    }
    
    .carousel-navigation {
        display: none;
    }
    
    .category-filter {
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
    }
    
    .filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .card-image-wrapper {
        height: 180px;
    }
}

/* サービスの流れセクション */
.service-process {
    padding: 80px 0;
    background-color: #f9fafb;
}

.service-process .section-title {
    margin-bottom: 60px;
}

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

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #00867b, rgba(0, 134, 123, 0.2));
}

.process-step {
    position: relative;
    padding-left: 80px;
    margin-bottom: 40px;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.process-step:nth-child(1) { animation-delay: 0.1s; }
.process-step:nth-child(2) { animation-delay: 0.2s; }
.process-step:nth-child(3) { animation-delay: 0.3s; }
.process-step:nth-child(4) { animation-delay: 0.4s; }
.process-step:nth-child(5) { animation-delay: 0.5s; }

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background-color: #00867b;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0, 134, 123, 0.3);
}

.step-content {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover .step-content {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 134, 123, 0.15);
}

.step-title {
    font-size: 1.4rem;
    color: #1f2937;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-description {
    color: #6b7280;
    line-height: 1.6;
}

/* よくある質問セクション */
.service-faq {
    padding: 80px 0;
    background-color: white;
}

.service-faq .section-title {
    margin-bottom: 60px;
}

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

.faq-item {
    margin-bottom: 20px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item:hover {
    border-color: #00867b;
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background-color: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 500;
    color: #1f2937;
    text-align: left;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #f9fafb;
}

.faq-item.active .faq-question {
    background-color: #f0fdf4;
    color: #00867b;
}

.question-icon {
    flex-shrink: 0;
    margin-left: 20px;
    color: #00867b;
    transition: transform 0.3s ease;
}

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.answer-content {
    padding: 0 30px 25px;
    color: #6b7280;
    line-height: 1.8;
}

.answer-content p {
    margin-bottom: 15px;
}

.answer-content p:last-child {
    margin-bottom: 0;
}

/* レスポンシブデザイン - サービスの流れ & FAQ */
@media (max-width: 768px) {
    .service-process,
    .service-faq {
        padding: 60px 0;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .process-step {
        padding-left: 60px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-content {
        padding: 20px;
    }
    
    .step-title {
        font-size: 1.2rem;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }
    
    .answer-content {
        padding: 0 20px 20px;
    }
}