/* ===================================
   リセットとベーススタイル
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* メインカラー - 黄色ベース */
    --primary-color: #FFD700;
    --primary-dark: #FFC700;
    --primary-light: #FFE55C;
    
    /* アクセントカラー */
    --secondary-color: #FF9800;
    --accent-color: #FFA726;
    
    /* ニュートラルカラー */
    --dark-color: #1A1A1A;
    --dark-gray: #2D2D2D;
    --medium-gray: #666666;
    --light-gray: #E0E0E0;
    --white: #FFFFFF;
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, #FFD700 0%, #FFA726 100%);
    --gradient-dark: linear-gradient(135deg, #2D2D2D 0%, #1A1A1A 100%);
    
    /* シャドウ */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    
    /* トランジション */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark-color);
    line-height: 1.8;
    background-color: var(--white);
    overflow-x: hidden;
}

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

section {
    padding: 80px 0;
}

/* ===================================
   ヘッダー
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo h1 {
    font-size: 24px;
    font-weight: 900;
    color: var(--dark-color);
}

.logo .highlight {
    color: var(--primary-color);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.nav-list a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-list a:hover::after {
    width: 100%;
}

.nav-list a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
}

/* モバイルメニュー */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    transition: var(--transition);
    padding: 30px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
}

.mobile-nav-list {
    list-style: none;
    margin-top: 60px;
}

.mobile-nav-list li {
    margin-bottom: 25px;
}

.mobile-nav-list a {
    text-decoration: none;
    color: var(--dark-color);
    font-size: 18px;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-nav-list a:hover {
    color: var(--primary-color);
}

/* ===================================
   ヒーローセクション
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.1;
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.hero-highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--medium-gray);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-color);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--medium-gray);
    font-weight: 500;
}

/* ===================================
   セクション共通
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.section-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--medium-gray);
}

/* ===================================
   特徴セクション
   =================================== */
.features {
    background: linear-gradient(180deg, var(--white) 0%, #FFFBF0 100%);
}

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

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--dark-color);
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-description {
    color: var(--medium-gray);
    line-height: 1.8;
}

/* ===================================
   サービスセクション
   =================================== */
.services {
    background: var(--white);
}

.services-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: 2px solid var(--light-gray);
    background: var(--white);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    color: var(--medium-gray);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--dark-color);
}

.tab-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: var(--dark-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.service-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 20px;
    padding: 35px;
    transition: var(--transition);
    position: relative;
}

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

.service-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(180deg, #FFFBF0 0%, var(--white) 100%);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-description {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 15px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--medium-gray);
}

.service-features i {
    color: var(--primary-color);
    font-size: 14px;
}

.service-highlight {
    background: var(--gradient-primary);
    padding: 12px 20px;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    color: var(--dark-color);
    margin-top: 20px;
}

/* ===================================
   メリットセクション
   =================================== */
.benefits {
    background: linear-gradient(180deg, #FFFBF0 0%, var(--white) 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.benefit-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.benefit-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.benefit-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.benefit-content p {
    color: var(--medium-gray);
    line-height: 1.8;
}

/* ===================================
   サービス詳細ボタン
   =================================== */
.service-detail-btn {
    width: 100%;
    margin-top: 20px;
    padding: 12px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.service-detail-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.clickable-card {
    cursor: pointer;
    position: relative;
}

.clickable-card::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.clickable-card:hover::after {
    opacity: 1;
}

/* ===================================
   モーダル
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--light-gray);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1;
}

.modal-close:hover {
    background: var(--primary-color);
    transform: rotate(90deg);
}

.modal-header {
    text-align: center;
    padding: 50px 40px 30px;
    background: linear-gradient(180deg, #FFFBF0 0%, var(--white) 100%);
    border-radius: 20px 20px 0 0;
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--dark-color);
    margin: 0 auto 20px;
}

.modal-title {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.modal-subtitle {
    font-size: 16px;
    color: var(--medium-gray);
}

.modal-body {
    padding: 40px;
}

.resource-section {
    margin-bottom: 40px;
}

.resource-section:last-of-type {
    margin-bottom: 0;
}

.resource-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.resource-title i {
    color: var(--primary-color);
}

.resource-description {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.resource-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.resource-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.resource-link:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.resource-link-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--dark-color);
    flex-shrink: 0;
}

.resource-link-content {
    flex: 1;
}

.resource-link-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.resource-link-content p {
    font-size: 14px;
    color: var(--medium-gray);
}

.resource-link > i {
    color: var(--medium-gray);
    font-size: 18px;
    transition: var(--transition);
}

.resource-link:hover > i {
    color: var(--primary-color);
}

.modal-footer-note {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: #FFFBF0;
    border-radius: 10px;
    margin-top: 30px;
}

.modal-footer-note i {
    color: var(--primary-color);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.modal-footer-note p {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 14px;
}

/* ===================================
   MEO対策専用スタイル
   =================================== */
.meo-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.meo-feature-card {
    background: #FFFBF0;
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--light-gray);
    transition: var(--transition);
}

.meo-feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.meo-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--dark-color);
    margin: 0 auto 15px;
}

.meo-feature-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.meo-feature-card p {
    font-size: 14px;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.meo-note {
    font-size: 12px;
    color: var(--medium-gray);
    margin-top: 8px;
}

.comparison-section {
    margin-top: 30px;
    padding: 25px;
    background: var(--white);
    border-radius: 15px;
    border: 2px solid var(--light-gray);
}

.comparison-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.comparison-title i {
    color: var(--primary-color);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.comparison-item {
    padding: 20px;
    border-radius: 10px;
    border: 2px solid var(--light-gray);
    position: relative;
}

.comparison-item.not-recommended {
    background: #F5F5F5;
}

.comparison-item.recommended {
    background: linear-gradient(135deg, #FFFBF0 0%, #FFF8E1 100%);
    border-color: var(--primary-color);
    border-width: 3px;
}

.recommended-badge {
    position: absolute;
    top: -12px;
    right: 10px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.comparison-item h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.comparison-cost {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.comparison-points {
    list-style: none;
    padding: 0;
}

.comparison-points li {
    font-size: 13px;
    color: var(--medium-gray);
    margin-bottom: 6px;
    padding-left: 16px;
    position: relative;
}

.comparison-points li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.meo-benefits {
    margin-top: 30px;
    padding: 25px;
    background: #FFFBF0;
    border-radius: 15px;
}

.benefits-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.benefits-title i {
    color: var(--primary-color);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.benefit-number-meo {
    font-size: 32px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
}

.benefit-content-meo h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.benefit-content-meo p {
    font-size: 14px;
    color: var(--medium-gray);
    line-height: 1.6;
}

/* ===================================
   節約・節税提案専用スタイル
   =================================== */
.modal-large .modal-content {
    max-width: 1100px;
}

.highlight-section {
    background: linear-gradient(135deg, #FFFBF0 0%, #FFF8E1 100%);
    padding: 35px !important;
    border: 3px solid var(--primary-color);
    border-radius: 20px;
    position: relative;
    margin-bottom: 40px;
}

.section-badge {
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 6px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.expert-intro {
    background: var(--white);
    padding: 15px 20px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    margin: 20px 0;
}

.tax-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.tax-benefit-card {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--light-gray);
    position: relative;
}

.tax-benefit-card.primary-benefit {
    border-color: var(--primary-color);
}

.benefit-badge {
    position: absolute;
    top: -12px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
}

.tax-benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.tax-benefit-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.benefit-comparison {
    margin-top: 20px;
}

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

.before, .after {
    flex: 1;
    text-align: center;
}

.before .label, .after .label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--medium-gray);
    margin-bottom: 10px;
}

.before .item, .after .item {
    background: #F5F5F5;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--dark-color);
}

.item.unavailable {
    background: #FFE0E0;
    color: #D32F2F;
}

.item.available {
    background: #E8F5E9;
    color: #2E7D32;
    font-weight: 600;
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 13px;
}

.arrow {
    font-size: 24px;
    color: var(--primary-color);
}

/* 結婚相談所モーダル用スタイル */
.three-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.pillar-card {
    background: linear-gradient(135deg, #FFE5EC 0%, #FFD6E8 100%);
    border: 2px solid #FF69B4;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255, 105, 180, 0.3);
}

.pillar-icon {
    font-size: 36px;
    color: #E91E63;
    margin-bottom: 10px;
}

.pillar-card h4 {
    font-size: 18px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.pillar-card p {
    font-size: 14px;
    color: #8B1C62;
}

.price-plan-card {
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    position: relative;
    transition: all 0.3s ease;
}

.price-plan-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.trial-plan {
    border-color: #4CAF50;
    background: linear-gradient(to bottom, #F1F8E9 0%, #FFFFFF 100%);
}

.premium-plan {
    border-color: #FF6F00;
    background: linear-gradient(to bottom, #FFF3E0 0%, #FFFFFF 100%);
}

.casual-plan {
    border-color: #2196F3;
    background: linear-gradient(to bottom, #E3F2FD 0%, #FFFFFF 100%);
}

.minimal-plan {
    border-color: #9C27B0;
    background: linear-gradient(to bottom, #F3E5F5 0%, #FFFFFF 100%);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background: #4CAF50;
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.plan-badge.recommended {
    background: linear-gradient(135deg, #FF6F00 0%, #FF9800 100%);
}

.plan-title {
    font-size: 20px;
    color: var(--dark-color);
    margin-bottom: 10px;
    margin-top: 10px;
}

.plan-description {
    font-size: 14px;
    color: var(--medium-gray);
    margin-bottom: 20px;
}

.plan-features {
    background: #F5F5F5;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
}

.feature-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--light-gray);
}

.feature-row:last-child {
    border-bottom: none;
}

.feature-label {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.feature-value {
    color: var(--medium-gray);
    font-size: 14px;
}

.plan-pricing {
    background: linear-gradient(135deg, #E8F5E9 0%, #F1F8E9 100%);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--light-gray);
}

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

.price-row.highlight-price {
    background: linear-gradient(135deg, #FFD700 0%, #FFA726 100%);
    border-radius: 8px;
    padding: 12px;
    margin: 8px 0;
}

.price-row.highlight-price .price-label,
.price-row.highlight-price .price-value {
    color: var(--white);
    font-weight: 700;
}

.price-label {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.price-value {
    font-weight: 700;
    color: #2E7D32;
    font-size: 16px;
}

.plan-note {
    font-size: 12px;
    color: var(--medium-gray);
    text-align: right;
    margin-top: 10px;
}

.plan-support {
    background: #FFF9C4;
    border-left: 3px solid #FBC02D;
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
}

.plan-support h5 {
    font-size: 16px;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.plan-support ul {
    list-style: none;
    padding-left: 0;
}

.plan-support ul li {
    font-size: 13px;
    color: #666;
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
}

.plan-support ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: 700;
}

.counselor-message {
    background: linear-gradient(135deg, #FFE0EC 0%, #FFD6E8 100%);
    border: 2px solid #FF69B4;
    border-radius: 15px;
    padding: 20px;
    margin-top: 15px;
}

.counselor-message p {
    margin-bottom: 12px;
    line-height: 1.7;
    color: #8B1C62;
}

.counselor-quote {
    font-size: 16px;
    font-weight: 700;
    color: #E91E63 !important;
    font-style: italic;
    text-align: center;
    margin-top: 15px !important;
}

/* パッケージモーダル用スタイル */
.package-comparison {
    margin: 20px 0;
}

.comparison-table table {
    box-shadow: var(--shadow-md);
    border-radius: 10px;
    overflow: hidden;
}

.insurance-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.insurance-card {
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
    border: 2px solid #2196F3;
    border-radius: 15px;
    padding: 20px;
}

.insurance-card h4 {
    color: #1976D2;
    margin-bottom: 15px;
    font-size: 18px;
}

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

.insurance-card ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: #333;
}

.insurance-card ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: 700;
}

.pelica-info {
    background: linear-gradient(135deg, #FFF9C4 0%, #FFF59D 100%);
    border-left: 4px solid #FBC02D;
    border-radius: 10px;
    padding: 20px;
    margin-top: 15px;
}

.pelica-info p {
    margin-bottom: 15px;
    color: #F57F17;
    font-weight: 600;
}

.benefit-description {
    font-size: 14px;
    color: var(--medium-gray);
    line-height: 1.6;
    margin-top: 15px;
}

.benefit-highlight {
    background: var(--gradient-primary);
    padding: 12px 15px;
    border-radius: 8px;
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark-color);
    font-size: 14px;
}

.expert-message {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
    margin-top: 30px;
    position: relative;
}

.expert-message i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.expert-message p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-color);
    font-style: italic;
    margin-bottom: 15px;
}

.expert-name {
    display: block;
    text-align: right;
    font-weight: 600;
    color: var(--medium-gray);
    font-size: 14px;
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.package-card {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--light-gray);
    transition: var(--transition);
    position: relative;
}

.package-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.package-card.featured-package {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #FFFBF0 0%, var(--white) 100%);
}

.package-badge {
    position: absolute;
    top: -10px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 700;
}

.package-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.package-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.package-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.package-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--medium-gray);
}

.package-features i {
    color: var(--primary-color);
    font-size: 12px;
}

.package-savings {
    background: #FFFBF0;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

.savings-label {
    display: block;
    font-size: 12px;
    color: var(--medium-gray);
    margin-bottom: 5px;
}

.savings-amount {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
}

.highlight-savings {
    background: var(--gradient-primary);
}

.highlight-savings .savings-amount {
    color: var(--dark-color);
    font-size: 20px;
}

.total-effect-section {
    background: linear-gradient(135deg, #2D2D2D 0%, #1A1A1A 100%);
    padding: 35px;
    border-radius: 20px;
    margin-top: 40px;
}

.total-effect-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.total-effect-title i {
    color: var(--primary-color);
}

.total-effect-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.effect-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 15px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.effect-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--dark-color);
    flex-shrink: 0;
}

.effect-detail h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.effect-amount {
    font-size: 24px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.effect-note {
    font-size: 13px;
    color: var(--light-gray);
    line-height: 1.4;
}

/* ===================================
   詳細情報リンクセクション
   =================================== */
.detail-links {
    background: linear-gradient(180deg, var(--white) 0%, #FFFBF0 100%);
    padding: 80px 0;
}

.detail-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.detail-link-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.detail-link-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.detail-link-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--dark-color);
    margin-bottom: 25px;
}

.detail-link-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.detail-link-description {
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 25px;
    flex-grow: 1;
}

.detail-link-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 16px;
}

.detail-link-btn i {
    transition: var(--transition);
}

.detail-link-card:hover .detail-link-btn i {
    transform: translateX(5px);
}

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

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

.contact-title {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--white);
}

.contact-title .highlight {
    color: var(--primary-color);
}

.contact-description {
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-methods {
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    gap: 20px;
    align-items: center;
    background: var(--dark-gray);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.method-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--dark-color);
    flex-shrink: 0;
}

.method-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--white);
}

.instagram-id {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.method-description {
    color: var(--light-gray);
    font-size: 14px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--light-gray);
    font-size: 14px;
}

.contact-detail i {
    color: var(--primary-color);
    width: 18px;
    text-align: center;
}

.contact-detail a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
}

.contact-detail a:hover {
    color: var(--primary-color);
}

.instagram-qr {
    background: var(--dark-gray);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}

.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-placeholder > i:first-child {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.qr-placeholder > p:first-of-type {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.qr-account {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
}

.qr-frame {
    width: 180px;
    height: 180px;
    background: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    border: 3px solid var(--primary-color);
}

.qr-frame i {
    font-size: 120px;
    color: var(--primary-color);
}

.qr-instruction {
    font-size: 14px;
    color: var(--light-gray);
    margin-top: 10px;
}

/* QRコード表示エリア */
.qr-codes-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 167, 38, 0.05) 100%);
    border-radius: 20px;
}

.qr-code-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.qr-code-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.qr-image {
    width: 180px;
    height: 180px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 2px solid var(--light-gray);
}

.qr-label {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.qr-label i {
    font-size: 22px;
}

.qr-label i.fa-instagram {
    color: #E4405F;
}

.qr-label i.fa-line {
    color: #00B900;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #E4405F 0%, #C13584 100%);
    color: var(--white);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.contact-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(228, 64, 95, 0.3);
}

.contact-button-placeholder {
    font-size: 14px;
    color: var(--medium-gray);
    margin-top: 10px;
}

.contact-features {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.contact-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-gray);
}

.contact-feature i {
    color: var(--primary-color);
    font-size: 20px;
}

/* フォーム */
.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
}

.form-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.required {
    color: #F44336;
    font-size: 12px;
    margin-left: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

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

.form-group textarea {
    resize: vertical;
}

/* ===================================
   フッター
   =================================== */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 30px;
}

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

.footer-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.footer-description {
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-size: 20px;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px);
}

.footer-subtitle {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--light-gray);
    font-size: 14px;
}

.footer-contact i {
    color: var(--primary-color);
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.footer-contact a {
    color: var(--light-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--primary-color);
}

.footer-company-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px !important;
}

.footer-contact span {
    color: var(--light-gray);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--dark-gray);
    color: var(--medium-gray);
}

/* ===================================
   トップへ戻るボタン
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--dark-color);
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   レスポンシブデザイン
   =================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        justify-content: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 20px;
        max-height: 85vh;
    }
    
    .modal-header {
        padding: 40px 20px 20px;
    }
    
    .modal-title {
        font-size: 24px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .resource-link {
        flex-direction: column;
        text-align: center;
    }
    
    .meo-features {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-item-meo {
        flex-direction: column;
        text-align: center;
    }
    
    .tax-benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .before-after {
        flex-direction: column;
        gap: 10px;
    }
    
    .package-grid {
        grid-template-columns: 1fr;
    }
    
    .total-effect-content {
        grid-template-columns: 1fr;
    }
    
    .detail-links-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .feature-card,
    .service-card {
        padding: 25px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .benefit-number {
        font-size: 36px;
    }
}