/* ========================================
   コーポレートカラー定義
   ======================================== */
:root {
    --primary-color: #1a1a1a;
    --primary-dark: #000000;
    --primary-light: #333333;
    --secondary-color: #333333;
    --accent-color: #e83a3b;
    --accent-hover: #d12f30;
    --success-color: #10b981;
    --text-primary: #1a1a1a;
    --text-secondary: #4a5568;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #1a1a1a 0%, #2d3748 100%);
    --gradient-secondary: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    --gradient-accent: linear-gradient(135deg, #e83a3b 0%, #d12f30 100%);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ========================================
   リセット & 基本スタイル
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100vw;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    padding: 120px 40px 80px;
    overflow: hidden;
}

/* フルスクリーンFV */
.hero-fullscreen {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    padding: 0;
    background: none;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image-pc,
.hero-image-sp {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-image-pc .image-placeholder,
.hero-image-sp .image-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

.hero-image-sp {
    display: none;
}

.hero-cta-overlay {
    position: absolute;
    bottom: 80px;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
}

.cta-hero {
    padding: 22px 60px;
    font-size: 1.4em;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(232, 58, 59, 0.4);
    min-width: 300px;
    text-align: center;
    display: inline-block;
}

/* 768px以下のメディアクエリは下部に統合 */

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--bg-white));
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.hero-text-content {
    margin-bottom: 60px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 24px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

/* ヒーロー画像コンテナ */
.hero-image-container {
    margin: 60px 0 50px;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.hero-main-image {
    aspect-ratio: 16 / 9;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
    border: 3px solid rgba(255, 255, 255, 0.15);
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.6s ease;
}

.hero-main-image:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* ヒーローバッジ */
.hero-badge {
    position: absolute;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
    color: white;
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 13px;
    box-shadow: 0 12px 32px rgba(232, 58, 59, 0.5);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: float 3s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 10;
}

.hero-badge-1 {
    top: -10px;
    right: -30px;
    animation-delay: 0s;
}

.hero-badge-2 {
    bottom: 30px;
    left: -30px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

/* ヒーローCTAラッパー */
.hero-cta-wrapper {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.cta-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(232, 58, 59, 0.4);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(232, 58, 59, 0.6);
}

.cta-primary:active {
    transform: translateY(-1px);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.bullet-item-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.bullet-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}

.bullet-item p {
    font-size: 15px;
    line-height: 1.7;
    opacity: 0.9;
}

/* ========================================
   CTA ボタン
   ======================================== */
.cta-button {
    display: inline-block;
    background: var(--gradient-accent);
    color: white;
    padding: 18px 48px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 14px 0 rgba(232, 58, 59, 0.39);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px 0 rgba(232, 58, 59, 0.45);
    background: linear-gradient(135deg, #d12f30 0%, #c02829 100%);
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px 0 rgba(232, 58, 59, 0.39);
}

.microcopy {
    font-size: 14px;
    margin-top: 16px;
    opacity: 0.8;
}

/* ========================================
   セクション共通スタイル
   ======================================== */
.section {
    padding: 100px 40px;
    position: relative;
}

.section-alt {
    background: var(--bg-light);
}

.section-dark {
    background: var(--gradient-secondary);
    color: white;
}

.section-container {
    max-width: 1000px;
    margin: 0 auto;
}

h2 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 24px;
    font-weight: 800;
    text-align: center;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.section-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.section-dark .section-intro {
    color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   画像プレースホルダー
   ======================================== */
.image-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}

.image-placeholder {
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 50%, #f3f4f6 100%);
    background-size: 200% 200%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.image-placeholder-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.3;
}

/* ========================================
   ベネフィットカード
   ======================================== */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.benefit-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    padding: 48px;
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.benefit-card-image {
    margin: -48px -48px 24px -48px;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
}

.benefit-card-image .image-placeholder {
    aspect-ratio: 3 / 2;
    border-radius: 0;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

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

.benefit-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-weight: 800;
    font-size: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 14px rgba(232, 58, 59, 0.3);
}

.benefit-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.benefit-card .subtitle {
    color: var(--accent-color);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    display: block;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 16px;
}

.benefit-card strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ========================================
   デモグリッド
   ======================================== */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.demo-item {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.demo-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.demo-visual {
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.demo-visual-icon {
    font-size: 80px;
    opacity: 0.2;
}

.demo-content {
    padding: 24px;
}

.demo-item h4 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.demo-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   プロセスステップ
   ======================================== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
    position: relative;
}

.process-step {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 20px;
    font-size: 28px;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}

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

.process-step p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   統計カード
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.15);
    padding: 48px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
}

.stat-number {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 12px;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 18px;
    font-weight: 600;
    opacity: 0.95;
}

.stat-card p {
    margin-top: 16px;
    font-size: 14px;
    opacity: 0.9;
    line-height: 1.6;
}

/* ========================================
   料金プラン
   ======================================== */
.plan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.plan-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.plan-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.plan-card.featured {
    border-color: var(--accent-color);
    border-width: 3px;
    box-shadow: var(--shadow-lg);
}

.plan-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 6px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.plan-name {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.plan-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.plan-price {
    font-size: 40px;
    font-weight: 900;
    color: var(--accent-color);
    margin: 24px 0;
}

.plan-features {
    text-align: left;
    margin: 32px 0;
    list-style: none;
}

.plan-features li {
    margin-bottom: 16px;
    font-size: 15px;
    padding-left: 32px;
    position: relative;
    color: var(--text-secondary);
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 800;
    font-size: 18px;
}

/* ========================================
   FAQ - template.cssのスタイルを使用
   ======================================== */
/* FAQのスタイルはtemplate.cssから継承 */

/* ========================================
   ハイライトボックス
   ======================================== */
.highlight-box {
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
    border-left: 4px solid var(--accent-color);
    padding: 24px 28px;
    margin: 40px 0;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.highlight-box strong {
    color: var(--accent-color);
    font-weight: 700;
}

/* ========================================
   比較テーブル
   ======================================== */
.comparison-table {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 40px;
    box-shadow: var(--shadow-md);
}

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

.comparison-table th {
    background: var(--gradient-primary);
    color: white;
    padding: 20px;
    text-align: left;
    font-weight: 700;
    font-size: 16px;
}

.comparison-table td {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover {
    background: var(--bg-light);
}

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

.comparison-table td small {
    color: var(--text-light);
    font-size: 13px;
}

/* ========================================
   レスポンシブデザイン（768px以下は下部に統合）
   ======================================== */

@media screen and (min-width: 769px) and (max-width: 1024px) {
    .bullet-points {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefit-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .plan-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .design-process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ========================================
   セクション間デコレーション
   ======================================== */
.section-divider {
    position: relative;
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-divider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, var(--border-color), var(--primary-color));
}

/* ========================================
   ユーティリティクラス
   ======================================== */
.text-center {
    text-align: center;
}

.mt-40 {
    margin-top: 40px;
}

.mb-40 {
    margin-bottom: 40px;
}

/* ========================================
   セクションラベル
   ======================================== */
.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 16px;
    padding: 6px 16px;
    border: 2px solid var(--accent-color);
    border-radius: 20px;
}

/* ========================================
   フェーズ比較グリッド
   ======================================== */
.phase-comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.phase-card {
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.phase-card.phase-initial {
    border-color: #667eea;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.phase-card.phase-mature {
    border-color: #764ba2;
    background: linear-gradient(135deg, #f9f5ff 0%, #ffffff 100%);
}

.phase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.phase-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 700;
}

.phase-card.phase-initial h3 {
    color: #667eea;
}

.phase-card.phase-mature h3 {
    color: #764ba2;
}

.phase-card p {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 15px;
}

.phase-card strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ========================================
   設計プロセスグリッド
   ======================================== */
.design-process-title {
    font-size: 24px;
    margin: 60px 0 20px;
    font-weight: 700;
    text-align: center;
}

.design-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.design-process-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-light);
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.design-process-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.design-process-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.design-process-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.design-process-item p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

/* ========================================
   CRMフロー・成果グラフ画像エリア
   ======================================== */
.crm-flow-visual,
.results-graph-container {
    margin: 60px 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.crm-flow-visual .image-placeholder {
    aspect-ratio: 2 / 1;
}

.results-graph-container .image-placeholder {
    aspect-ratio: 5 / 3;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

/* ========================================
   LP制作サービス専用スタイル
   ======================================== */

/* ヒーローセクション */
.hero {
    position: relative;
    background: var(--gradient-primary);
    color: white;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 40px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero .container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.2;
    margin-bottom: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero .subtitle {
    font-size: clamp(18px, 2.5vw, 24px);
    margin-bottom: 20px;
    font-weight: 700;
    opacity: 0.95;
}

.hero p {
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

/* セクション共通スタイル */
section {
    padding: 100px 40px;
    position: relative;
}

section#problem,
section#difference,
section#strengths,
section#services,
section#results,
section#crowdfunding,
section#crm,
section#roadmap,
section#pricing {
    background: var(--bg-white);
}

section#difference,
section#services,
section#crm {
    background: var(--bg-light);
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 24px;
    font-weight: 800;
    text-align: center;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
    text-align: center;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto 60px;
}

/* ビジュアルカード */
.visual-card {
    margin: 60px auto;
    max-width: 1000px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.visual-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.visual-card-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
}


.visual-card-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.visual-card-body {
    padding: 50px 40px;
}

/* 画像制作指示エリア */
.image-placeholder {
    width: 100%;
    min-height: 300px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 3px dashed #dee2e6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #495057;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    padding: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.image-placeholder::before {
    content: '📷 画像挿入エリア';
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #e83a3b;
    margin-bottom: 10px;
}

.image-placeholder::after {
    content: attr(data-size);
    display: block;
    font-size: 14px;
    color: #6c757d;
    font-weight: 500;
    margin-top: 8px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.image-placeholder:hover {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #fff5f5 0%, #f8f9fa 100%);
    transform: scale(1.01);
}

.image-instruction {
    text-align: left;
    max-width: 800px;
}

.instruction-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-color);
}

.instruction-content {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-secondary);
}

.instruction-content strong {
    color: var(--text-primary);
    font-weight: 700;
    display: inline-block;
    min-width: 100px;
}

/* 問題ビジュアルグリッド */
.problem-visual-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.problem-visual-item {
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease;
}

.problem-visual-item:hover {
    transform: translateY(-8px);
}


.problem-visual-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.problem-visual-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-color);
}

/* プロセス比較 */
.process-comparison {
    margin: 60px auto;
    max-width: 1100px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.process-comparison-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.process-comparison-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.process-comparison-body {
    padding: 50px 40px;
}

.process-track {
    margin-bottom: 50px;
}

.process-track:last-child {
    margin-bottom: 0;
}

.process-track-label {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.process-track-highlight .process-track-label {
    color: var(--accent-color);
}

.process-steps {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 120px;
    padding: 24px 20px;
    background: var(--bg-light);
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.process-step-basic {
    opacity: 0.7;
}

.process-step-premium {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.1);
}

.process-step-premium:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(232, 58, 59, 0.2);
}

.process-step-end {
    background: #f5f5f5;
    opacity: 0.5;
}


.process-step-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.process-arrow {
    font-size: 24px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.process-arrow-loop {
    color: var(--accent-color);
    font-weight: 700;
}

/* 強みフロー */
.strength-flow {
    margin: 80px auto 60px;
    max-width: 1200px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.strength-flow-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.strength-flow-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.strength-flow-body {
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    text-align: center;
    position: relative;
}

.flow-step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.3);
}


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

.flow-step-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.flow-arrow {
    font-size: 32px;
    color: var(--accent-color);
    flex-shrink: 0;
    opacity: 0.6;
}

/* CVR改善チャート */
.cvr-improvement-chart {
    margin: 80px auto 60px;
    max-width: 1000px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.chart-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.chart-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.chart-body {
    padding: 50px 40px;
}

.chart-row {
    margin-bottom: 40px;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 30px;
    align-items: center;
}

.chart-row:last-of-type {
    margin-bottom: 40px;
}

.chart-label {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
}

.chart-bars {
    position: relative;
}

.chart-bar-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chart-bar {
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.chart-bar:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.chart-bar-before {
    background: linear-gradient(135deg, #cbd5e0 0%, #a0aec0 100%);
}

.chart-bar-after {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
}

.chart-bar-value {
    color: white;
    font-weight: 700;
    font-size: 14px;
}

.chart-bar-badge {
    position: absolute;
    right: -60px;
    background: var(--accent-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.3);
}

.chart-legend {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 20px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.legend-color {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

.legend-color-before {
    background: linear-gradient(135deg, #cbd5e0 0%, #a0aec0 100%);
}

.legend-color-after {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
}

/* 成功フロー（クラウドファンディング） */
.success-flow {
    margin: 80px auto 60px;
    max-width: 1200px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.success-flow-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.success-flow-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.success-flow-body {
    padding: 60px 40px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 30px;
}

.success-phase {
    flex: 1;
    background: var(--bg-light);
    border-radius: 16px;
    padding: 30px 24px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.success-phase:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.success-phase-highlight {
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.1);
}

.success-phase-number {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 16px;
}

.success-phase-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.success-phase-content {
    text-align: center;
}


.success-phase-content ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.success-phase-content li {
    padding: 8px 0 8px 24px;
    position: relative;
    font-size: 14px;
    color: var(--text-secondary);
}

.success-phase-content li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.success-arrow {
    font-size: 28px;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    padding-top: 80px;
}

/* CRMフロー図 */
.crm-flow-diagram {
    margin: 80px auto 60px;
    max-width: 800px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.crm-flow-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.crm-flow-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.crm-flow-body {
    padding: 60px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.crm-flow-step {
    width: 100%;
    max-width: 400px;
    background: var(--bg-light);
    border-radius: 16px;
    padding: 24px;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.crm-flow-step:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.crm-flow-step-highlight {
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.1);
}


.crm-flow-label {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.crm-flow-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

.crm-flow-connector {
    font-size: 32px;
    color: var(--accent-color);
    margin: 20px 0;
    opacity: 0.6;
}

/* PDCAサイクル図 */
.pdca-cycle {
    margin: 80px auto 60px;
    max-width: 900px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.pdca-cycle-header {
    background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
    padding: 30px 40px;
    border-bottom: 2px solid var(--border-color);
}

.pdca-cycle-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}


.pdca-cycle-body {
    padding: 80px 40px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 40px;
    min-height: 500px;
}

.pdca-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(232, 58, 59, 0.3);
    z-index: 10;
    animation: pulse 3s ease-in-out infinite;
}

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


.pdca-center-text {
    font-size: 18px;
    font-weight: 700;
    color: white;
}

.pdca-step {
    background: var(--bg-light);
    border-radius: 16px;
    padding: 30px 24px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pdca-step:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
    z-index: 5;
}

.pdca-plan {
    grid-column: 1;
    grid-row: 1;
}

.pdca-do {
    grid-column: 2;
    grid-row: 1;
}

.pdca-check {
    grid-column: 2;
    grid-row: 2;
}

.pdca-action {
    grid-column: 1;
    grid-row: 2;
}

.pdca-step-label {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

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

.pdca-step-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 問題提起ボックス */
.problem-box {
    background: white;
    border-left: 5px solid var(--accent-color);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.problem-box h3 {
    color: var(--accent-color);
    font-size: 1.5em;
    margin-bottom: 20px;
    font-weight: 700;
}

.problem-box ul {
    list-style: none;
    padding-left: 0;
}

.problem-box li {
    padding: 14px 0 14px 32px;
    position: relative;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.problem-box li:before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.3em;
}

.problem-box + .section-subtitle {
    margin-top: 40px;
}

.problem-box + .section-subtitle strong {
    color: var(--accent-color);
}

/* 問題提起グリッド */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.problem-item {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-image-small {
    margin: 0 auto 24px;
    max-width: 100%;
}

.problem-image-small .image-placeholder {
    aspect-ratio: 4 / 3;
    border-radius: 12px;
}

.problem-item h3 {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.problem-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    text-align: left;
}

.problem-conclusion {
    margin-top: 60px;
    text-align: center;
}

/* 比較表 */
.comparison-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.comparison-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.comparison-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    z-index: 10;
}

.comparison-card.design-company {
    border-top: 4px solid var(--text-light);
}

.comparison-card.our-service {
    border-top: 4px solid var(--accent-color);
    background: linear-gradient(to bottom, rgba(232, 58, 59, 0.03) 0%, white 100%);
}

.comparison-card h3 {
    font-size: 1.6em;
    margin-bottom: 24px;
    text-align: center;
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-image {
    margin: 0 0 24px 0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.comparison-image .image-placeholder {
    aspect-ratio: 5 / 3;
    border-radius: 12px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.comparison-card li {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.05em;
    color: var(--text-secondary);
}

.comparison-card li:last-child {
    border-bottom: none;
}

.comparison-card.design-company li:before {
    content: "×";
    margin-right: 12px;
    color: var(--text-light);
    font-weight: bold;
    font-size: 1.2em;
}

.comparison-card.our-service li:before {
    content: "✓";
    margin-right: 12px;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2em;
}

/* 強みグリッド */
.strength-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.strength-grid-5 {
    grid-template-columns: repeat(3, 1fr);
}

.strength-grid-5 .strength-card:nth-child(4),
.strength-grid-5 .strength-card:nth-child(5) {
    grid-column: span 1;
}

.strength-stats {
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(135deg, rgba(232, 58, 59, 0.1) 0%, rgba(232, 58, 59, 0.05) 100%);
    border-radius: 12px;
}

.stat-highlight {
    font-size: 2.5em;
    font-weight: 900;
    color: var(--accent-color);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 600;
}

.strength-card {
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.strength-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff6b6b 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.strength-card:hover::before {
    transform: scaleX(1);
}

.strength-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.strength-icon {
    font-size: 4em;
    margin-bottom: 28px;
    display: inline-block;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.strength-card:hover .strength-icon {
    transform: scale(1.2) rotate(10deg);
}

.strength-card h3 {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
    transition: color 0.3s ease;
}

.strength-card:hover h3 {
    color: var(--accent-color);
}

.strength-card p {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 15px;
}

/* サービスグリッド */
.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: white;
    border-radius: 16px;
    padding: 0;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.service-image {
    width: 100%;
    overflow: hidden;
}

.service-image .image-placeholder {
    aspect-ratio: 2 / 1;
    border-radius: 0;
}

.service-card h3 {
    font-size: 1.5em;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
    padding: 24px 40px 0;
}

.service-card .service-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
    font-size: 15px;
    padding: 0 40px;
}

.service-card ul {
    list-style: none;
    padding: 0 40px 40px;
}

.service-card li {
    padding: 10px 0 10px 25px;
    position: relative;
    color: var(--text-secondary);
    font-size: 15px;
}

.service-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* 実績統計 */
.results-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.stat-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    font-size: 3em;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.stat-label {
    font-size: 1.2em;
    color: var(--text-secondary);
    font-weight: 500;
}

/* スライダー */
.slider-container {
    position: relative;
    overflow: hidden;
    margin-top: 40px;
    padding: 20px 0;
}

.slider-track {
    display: flex;
    gap: 30px;
    animation: scroll 30s linear infinite;
}

.slider-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.result-image-card {
    flex: 0 0 350px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.result-image-placeholder {
    width: 100%;
    height: 250px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2em;
    font-weight: 700;
}

.result-image-caption {
    padding: 20px;
    text-align: center;
    font-weight: 700;
    color: var(--text-primary);
}

/* クラウドファンディンググリッド */
.crowdfunding-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.crowdfunding-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.crowdfunding-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.crowdfunding-image {
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3em;
    font-weight: 700;
    position: relative;
}

.crowdfunding-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.crowdfunding-content {
    padding: 30px;
}

.crowdfunding-content h4 {
    font-size: 1.3em;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
}

.crowdfunding-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 24px 0;
}

.crowdfunding-stat {
    text-align: center;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.crowdfunding-stat-number {
    font-size: 1.5em;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.crowdfunding-stat-label {
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 500;
}

.crowdfunding-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
}

.crowdfunding-highlight {
    background: rgba(232, 58, 59, 0.05);
    border: 2px solid var(--accent-color);
    margin-top: 60px;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
}

.crowdfunding-highlight h3 {
    font-size: 1.5em;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
}

.crowdfunding-highlight p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
}

/* CRM Benefits */
.crm-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.crm-benefit-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.crm-benefit-card:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-lg);
}

.crm-benefit-card h4 {
    font-size: 1.3em;
    margin-bottom: 12px;
    color: var(--accent-color);
    font-weight: 700;
}

.crm-benefit-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
}

.crm-table {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-top: 60px;
    border: 1px solid var(--border-color);
}

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

.crm-table th {
    background: var(--primary-color);
    color: white;
    padding: 24px;
    text-align: left;
    font-size: 1.1em;
    font-weight: 700;
}

.crm-table td {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 15px;
}

.crm-table tr:last-child td {
    border-bottom: none;
}

.crm-table tr:hover {
    background: var(--bg-light);
}

/* ロードマップフロー */
.roadmap-flow {
    max-width: 800px;
    margin: 60px auto 0;
}

.roadmap-step {
    background: white;
    border-radius: 16px;
    padding: 32px 40px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    position: relative;
    transition: all 0.3s ease;
}

.roadmap-step:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-lg);
}

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

.roadmap-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2em;
    margin-right: 16px;
    vertical-align: middle;
}

.roadmap-step h3 {
    display: inline;
    font-size: 1.3em;
    color: var(--text-primary);
    font-weight: 700;
    vertical-align: middle;
}

.roadmap-step p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
    margin-top: 16px;
    margin-left: 56px;
}

.roadmap-emphasis {
    background: rgba(232, 58, 59, 0.05);
    border: 2px solid var(--accent-color);
    margin-top: 60px;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
}

.roadmap-emphasis p {
    font-size: 1.15em;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.8;
}

/* 交互背景色 */
.section-alt-bg {
    background: var(--bg-light);
}

/* 料金プラン */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-top-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-6px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(232, 58, 59, 0.3);
}

.pricing-card h3 {
    font-size: 1.6em;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
}

.pricing-card .price {
    font-size: 2.5em;
    font-weight: 900;
    color: var(--primary-color);
    margin: 24px 0;
}

.pricing-card.featured .price {
    color: var(--accent-color);
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 32px 0;
}

.pricing-card li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 15px;
}

.pricing-card li:last-child {
    border-bottom: none;
}

.pricing-card li:before {
    content: "✓";
    margin-right: 12px;
    color: var(--accent-color);
    font-weight: bold;
}

.additional-services {
    margin-top: 80px;
}

.additional-services h3 {
    font-size: 1.8em;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-primary);
    font-weight: 700;
}

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

.additional-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}

.additional-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.additional-card h4 {
    font-size: 1.4em;
    margin-bottom: 12px;
    color: var(--accent-color);
    font-weight: 700;
}

.additional-card .price-info {
    font-size: 1.3em;
    font-weight: 700;
    color: var(--primary-color);
    margin: 16px 0;
}

.additional-card .catchphrase {
    font-size: 1.05em;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 20px;
    font-style: italic;
}

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

.additional-card li {
    padding: 10px 0 10px 25px;
    position: relative;
    color: var(--text-secondary);
    font-size: 15px;
}

.additional-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.additional-card .sub-option {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
    border: 1px solid var(--border-color);
}

.additional-card .sub-option p {
    margin: 5px 0;
    font-size: 0.95em;
    color: var(--text-secondary);
}

.additional-card .contract-note {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9em;
    color: var(--text-secondary);
}

/* CTAセクション */
.cta-section {
    position: relative;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    padding: 100px 40px;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 24px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.cta-section p {
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
}

/* ========================================
   レスポンシブ調整
   ======================================== */
@media screen and (max-width: 1024px) {
    section {
        padding: 80px 32px;
    }

    .strength-grid,
    .strength-grid-5,
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 768px以下のメディアクエリは下部に統合 */

/* 問題提起3カラム */
.problem-grid-simple {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.problem-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.problem-image .image-placeholder {
    aspect-ratio: 3 / 2;
    width: 100%;
}

.problem-text {
    padding: 32px 28px;
}

.problem-text h3 {
    font-size: 1.3em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.problem-text p {
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 強み詳細スタイル */
.strength-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    padding: 60px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.strength-detail-reverse {
    grid-template-columns: 1fr 1fr;
}

.strength-detail-reverse .strength-detail-content {
    order: 2;
}

.strength-detail-reverse .strength-detail-image {
    order: 1;
}

.strength-detail-content .strength-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.strength-detail-content h3 {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.strength-detail-content p {
    font-size: 1.05em;
    color: var(--text-secondary);
    line-height: 1.8;
}

.strength-detail-image .image-placeholder {
    aspect-ratio: 3 / 2;
    border-radius: 12px;
    width: 100%;
    max-width: 100%;
    height: auto;
    box-sizing: border-box;
    overflow: hidden;
}

.strength-detail-image {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* お客様の声 */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
}

.testimonial-header {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    align-items: center;
}

.testimonial-avatar {
    flex-shrink: 0;
}

.testimonial-avatar .image-placeholder {
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar .image-placeholder::before {
    content: '';
    display: block;
    padding-top: 100%;
}

.testimonial-profile h4 {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.testimonial-company {
    font-size: 0.95em;
    color: var(--text-secondary);
}

.testimonial-content p {
    font-size: 1.05em;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
}

/* CRMコンパクト */
.crm-benefits-compact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.crm-benefit-item {
    background: white;
    border-radius: 12px;
    padding: 24px 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
}

.crm-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.crm-benefit-item h4 {
    font-size: 1em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.crm-benefit-item p {
    font-size: 0.9em;
    color: var(--text-secondary);
    line-height: 1.6;
}

.crm-flow-single-image {
    margin-top: 60px;
}

.crm-flow-single-image .image-placeholder {
    aspect-ratio: 3 / 1;
    border-radius: 16px;
}

/* シンプルロードマップ */
.roadmap-simple {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.roadmap-step-simple {
    background: white;
    border-radius: 12px;
    padding: 28px 32px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 20px;
    position: relative;
}

.step-number {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.4em;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.2em;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95em;
    margin: 0;
}

.step-arrow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 32px;
    color: var(--accent-color);
    font-weight: bold;
    z-index: 10;
}

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

.roadmap-step-simple:last-child .step-arrow {
    display: none;
}

/* 768px以下のメディアクエリは下部に統合 */

/* 追加サービスシンプル */
.additional-grid-simple {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.additional-item {
    background: white;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.additional-item:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-lg);
}

.option-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.additional-item h4 {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.price-simple {
    font-size: 1em;
    color: var(--text-secondary);
    font-weight: 600;
}

/* 追加サービス3カラム */
.additional-grid {
    grid-template-columns: repeat(3, 1fr);
}

@media screen and (max-width: 1024px) {
    .problem-grid-simple {
        grid-template-columns: 1fr;
    }
    
    .strength-detail,
    .strength-detail-reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .strength-detail-reverse .strength-detail-content,
    .strength-detail-reverse .strength-detail-image {
        order: 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .crm-benefits-compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .additional-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .additional-grid-simple {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   統合メディアクエリ: 768px以下
   ======================================== */
@media screen and (max-width: 768px) {
    /* ヒーロー画像切り替え */
    .hero-image-pc {
        display: none;
    }
    
    .hero-image-sp {
        display: block;
    }
    
    .hero-cta-overlay {
        bottom: 60px;
        left: 0;
        right: 0;
        padding: 0 20px;
    }
    
    .cta-hero {
        padding: 20px 48px;
        font-size: 1.2em;
        width: 100%;
        max-width: 400px;
        min-width: auto;
    }

    /* ヒーローバッジ */
    .hero-badge {
        font-size: 12px;
        padding: 8px 16px;
        display: none;
    }
    
    .hero-badge-1 {
        right: 10px;
        top: 10px;
    }
    
    .hero-badge-2 {
        left: 10px;
        bottom: 20px;
    }

    /* セクション共通 */
    section {
        padding: 30px 5px;
    }
    
    .hero {
        min-height: 60vh;
        padding: 80px 24px 60px;
    }
    
    .hero-content {
        padding: 60px 20px;
    }
    
    .hero-cta-wrapper {
        flex-direction: column;
        gap: 16px;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }

    /* グリッドレイアウト */
    .bullet-points,
    .benefit-grid,
    .demo-grid,
    .process-steps,
    .stats-grid,
    .plan-grid,
    .comparison-table,
    .strength-grid,
    .service-grid,
    .results-stats,
    .crm-benefits,
    .roadmap-grid,
    .pricing-grid,
    .additional-grid,
    .crowdfunding-grid,
    .problem-grid,
    .crm-benefits-compact,
    .additional-grid-simple {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    /* カード類 */
    .benefit-card,
    .phase-card {
        padding: 32px 24px;
    }
    
    .benefit-card-image {
        margin: -48px -24px 24px -24px;
    }
    
    .phase-comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .design-process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .comparison-table {
        overflow-x: auto;
    }
    
    .comparison-table table {
        min-width: 600px;
    }

    /* サービスカード */
    .service-card h3 {
        padding: 24px 24px 0;
    }
    
    .service-card .service-description {
        padding: 0 24px;
    }
    
    .service-card ul {
        padding: 0 24px 24px;
    }

    /* 画像・ビジュアル */
    .comparison-image {
        margin: -40px -24px 24px -24px;
    }
    
    .problem-visual-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* プロセス・フロー */
    .process-steps {
        flex-direction: column;
        gap: 20px;
    }
    
    .process-arrow,
    .process-arrow-loop,
    .flow-arrow,
    .success-arrow {
        transform: rotate(90deg);
    }
    
    .success-arrow {
        padding-top: 0;
        padding: 20px 0;
    }
    
    .strength-flow-body,
    .success-flow-body {
        flex-direction: column;
        padding: 40px 24px;
    }
    
    .crm-flow-body {
        padding: 40px 24px;
    }
    
    .crm-flow-step {
        flex-direction: column;
        text-align: center;
    }

    /* チャート */
    .chart-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .chart-label {
        text-align: left;
        font-size: 14px;
    }
    
    .chart-bar-badge {
        position: static;
        display: inline-block;
        margin-left: 8px;
    }

    /* PDCAサイクル */
    .pdca-cycle-body {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 24px;
        padding: 200px 24px 60px;
        min-height: auto;
    }
    
    .pdca-center {
        top: 100px;
        width: 140px;
        height: 140px;
    }
    
    .pdca-center-icon {
        font-size: 40px;
    }
    
    .pdca-center-text {
        font-size: 16px;
    }
    
    .pdca-plan,
    .pdca-do,
    .pdca-check,
    .pdca-action {
        grid-column: 1;
        grid-row: auto;
    }

    /* 料金カード */
    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-6px);
    }

    /* スライダー */
    .slider-track {
        gap: 16px;
    }

    .result-image-card {
        flex: 0 0 280px;
    }

    /* ロードマップ */
    .roadmap-step-simple {
        flex-direction: column;
        text-align: center;
        padding: 32px 28px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        margin-bottom: 50px !important;
        position: relative;
    }
    
    .step-number {
        margin: 0 auto 20px auto;
    }
    
    .step-content {
        width: 100%;
        padding: 0 8px !important;
    }
    
    .step-content h3 {
        margin-bottom: 16px !important;
        font-size: 1.3em !important;
        line-height: 1.5 !important;
    }
    
    .step-content p {
        margin: 0 !important;
        font-size: 0.95em !important;
        line-height: 1.7 !important;
        padding: 0 4px !important;
    }
    
    .step-arrow {
        position: absolute !important;
        bottom: -40px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        margin: 0 !important;
        font-size: 28px !important;
        z-index: 10 !important;
    }
    
    .roadmap-step-simple:last-child {
        margin-bottom: 0 !important;
    }

    .roadmap-step {
        padding-left: 60px;
    }
    
    .timeline-line {
        left: 15px;
    }
    
    .roadmap-number {
        width: 32px;
        height: 32px;
        font-size: 1em;
    }

    .roadmap-step h3 {
        display: block;
        margin-top: 16px;
    }
    
    .roadmap-step p {
        margin-left: 0;
    }

    /* 追加サービス */
    .additional-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* オーバーフロー対策 */
    html, body {
        overflow-x: hidden;
        width: 100%;
        margin: 0;
        padding: 0;
    }
    
    body {
        max-width: 100vw;
    }
    
    * {
        max-width: 100%;
    }
    
    .container {
        padding-left: 20px !important;
        padding-right: 20px !important;
        max-width: 100% !important;
        margin-left: auto !important;
        margin-right: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 共通要素 */
    .problem-card,
    .strength-detail,
    .testimonial-card,
    .crm-benefit-item,
    .roadmap-step-simple,
    .additional-item {
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        max-width: 100% !important;
    }
    
    .testimonial-card {
        padding: 24px 20px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .testimonial-header {
        gap: 16px !important;
        margin-bottom: 20px !important;
    }
    
    .testimonial-avatar .image-placeholder {
        width: 60px !important;
        height: 60px !important;
        min-width: 60px !important;
        min-height: 60px !important;
        border-radius: 50% !important;
        flex-shrink: 0 !important;
        aspect-ratio: 1 / 1 !important;
        overflow: hidden !important;
    }
    
    .testimonial-avatar .image-placeholder::before {
        display: none !important;
    }
    
    .testimonial-profile h4 {
        font-size: 1em !important;
        margin-bottom: 4px !important;
    }
    
    .testimonial-company {
        font-size: 0.85em !important;
    }
    
    .testimonial-content p {
        font-size: 0.95em !important;
        line-height: 1.7 !important;
    }

    /* グリッド要素 */
    .problem-grid-simple,
    .comparison-table,
    .strength-grid,
    .service-grid,
    .stats-grid,
    .pricing-grid {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        max-width: 100% !important;
    }
    
    .comparison-table {
        display: flex !important;
        flex-direction: column !important;
        gap: 30px !important;
        width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    /* 強み詳細 */
    .strength-detail {
        padding: 30px 20px !important;
        margin-bottom: 40px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    
    .strength-detail-image,
    .strength-detail-content {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: hidden !important;
    }
    
    .strength-detail-content .strength-icon {
        font-size: 36px !important;
        margin-bottom: 16px !important;
    }
    
    .strength-detail-content h3 {
        font-size: 1.4em !important;
        margin-bottom: 16px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
    }
    
    .strength-detail-content p {
        font-size: 0.95em !important;
        line-height: 1.7 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        max-width: 100% !important;
    }
    
    .strength-detail-image .image-placeholder {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        aspect-ratio: 3 / 2 !important;
        box-sizing: border-box !important;
    }

    /* 比較カード */
    .comparison-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .comparison-card h3 {
        padding: 24px 20px 0 20px !important;
    }
    
    .comparison-card ul {
        padding: 0 20px 24px 20px !important;
    }
    
    .comparison-image {
        margin: 0 !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        border-radius: 0 !important;
    }

    /* 画像プレースホルダー */
    .image-placeholder,
    .strength-detail-image .image-placeholder,
    .comparison-image .image-placeholder {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }

    /* 各種カード */
    .problem-box,
    .comparison-card,
    .strength-card,
    .service-card,
    .stat-card,
    .crowdfunding-card,
    .crm-benefit-card,
    .roadmap-card,
    .pricing-card,
    .additional-card {
        padding: 32px 24px;
    }

    /* CTAセクション */
    .cta-section {
        padding: 80px 24px;
    }
    .solution-intro-block {
    text-align: center;
    margin: 0 auto 60px;
    position: relative;
    max-width: 1000px;
    padding-top: 0;
}

/* 解決策ブロックの装飾は削除 */

.solution-intro-block h2 {
    margin-bottom: 0;
    position: relative;
    display: inline-block;
    padding-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

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

/* ========================================
   統合メディアクエリ: 480px以下
   ======================================== */
@media screen and (max-width: 480px) {
    section {
        padding: 30px 5px !important;
    }

    .hero {
        padding: 48px 20px;
    }

    .problem-box,
    .comparison-card,
    .strength-card,
    .service-card,
    .stat-card,
    .crowdfunding-card,
    .crm-benefit-card,
    .roadmap-card,
    .pricing-card,
    .additional-card {
        padding: 24px 20px;
    }

    .cta-section {
        padding: 60px 20px;
    }
    
    .container {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}