/* ============================================
   株式会社JYO コーポレートサイト
   グローバルスタイルシート
   ============================================ */

/* ============================================
   1. CSS Variables (カラーパレット)
   ============================================ */
:root {
    /* ダークレッド */
    --color-dark-red: #8B0000;
    --color-red-primary: #A52A2A;
    --color-red-light: #B22222;
    
    /* ゴールド */
    --color-gold: #D4AF37;
    --color-gold-bright: #FFD700;
    --color-gold-dark: #B8860B;
    
    /* 炭グレー */
    --color-charcoal: #2C2C2C;
    --color-charcoal-light: #3A3A3A;
    --color-charcoal-lighter: #4A4A4A;
    
    /* オフホワイト */
    --color-off-white: #FAF9F6;
    --color-off-white-light: #F5F5F0;
    --color-off-white-cream: #FFF8E7;
    
    /* その他 */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-success: #28a745;
    --color-error: #dc3545;
    
    /* フォント */
    --font-primary: 'BIZ UDPGothic', sans-serif;
    
    /* スペーシング */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* トランジション */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 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 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-charcoal);
    background-color: var(--color-off-white);
    overflow-x: hidden;
}

/* ============================================
   3. タイポグラフィ
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-charcoal);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-red-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-dark-red);
}

/* ============================================
   4. レイアウト
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-dark-red), var(--color-gold));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-charcoal-light);
    margin-top: var(--spacing-md);
}

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

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

/* ============================================
   5. ヘッダー
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-charcoal);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    color: var(--color-off-white);
    text-decoration: none;
    transition: var(--transition-fast);
}

.logo:hover {
    color: var(--color-gold);
}

.logo-kanji {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark-red);
    font-style: normal;
    letter-spacing: 0.05em;
}

.logo-text {
    font-size: 1rem;
    font-weight: 700;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--color-off-white);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-off-white);
    transition: var(--transition-fast);
}

/* ============================================
   6. ボタン
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    font-family: var(--font-primary);
}

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

.btn-primary:hover {
    background-color: var(--color-red-light);
    color: var(--color-gold-bright);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-gold);
}

.btn-secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-charcoal);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

/* ============================================
   7. ヒーローセクション
   ============================================ */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-off-white-cream) 100%);
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

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

.hero-shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-charcoal));
    bottom: -50px;
    left: -50px;
    animation-delay: 5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-dark-red));
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    display: block;
    font-size: 2rem;
    color: var(--color-dark-red);
    margin-top: var(--spacing-sm);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-charcoal-light);
    margin-bottom: var(--spacing-lg);
}

.hero-description strong {
    color: var(--color-charcoal);
    font-weight: 700;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.stat-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-gold);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-number span {
    font-size: 2rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-charcoal-light);
    font-weight: 600;
}

/* ============================================
   8. 競合比較セクション
   ============================================ */
.competitive-section {
    background-color: var(--color-white);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.comparison-label {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.comparison-label.old {
    background-color: var(--color-charcoal-lighter);
    color: var(--color-off-white);
}

.comparison-label.new {
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
}

.comparison-boxes {
    display: grid;
    gap: 1rem;
}

.vendor-box {
    background-color: var(--color-off-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-charcoal-lighter);
    text-align: center;
}

.vendor-box i {
    font-size: 2rem;
    color: var(--color-charcoal-light);
    margin-bottom: 0.5rem;
}

.vendor-name {
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.vendor-issue {
    font-size: 0.9rem;
    color: var(--color-charcoal-light);
}

.comparison-problems,
.comparison-benefits {
    margin-top: var(--spacing-md);
    display: grid;
    gap: 0.75rem;
}

.problem-item,
.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.problem-item i {
    color: var(--color-error);
}

.benefit-item i {
    color: var(--color-success);
}

.comparison-arrow {
    font-size: 3rem;
    color: var(--color-gold);
}

.integrated-box {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    padding: 2rem;
    border-radius: var(--radius-lg);
    color: var(--color-off-white);
}

.integrated-header {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.logo-kanji-small {
    font-size: 2rem;
    color: var(--color-dark-red);
}

.integrated-services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.service-pillar {
    text-align: center;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-gold);
}

.service-pillar i {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.pillar-name {
    font-size: 0.95rem;
    font-weight: 600;
}

/* ============================================
   9. 3本柱セクション
   ============================================ */
.pillars-section {
    background-color: var(--color-off-white-light);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.pillar-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

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

.pillar-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.pillar-icon i {
    font-size: 2.5rem;
    color: var(--color-white);
}

.pillar-title {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.pillar-subtitle {
    display: block;
    font-size: 1.125rem;
    color: var(--color-charcoal-light);
    font-weight: 400;
    margin-top: 0.25rem;
}

.pillar-description {
    color: var(--color-charcoal-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.pillar-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.pillar-list li {
    padding: 0.5rem 0;
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pillar-list i {
    color: var(--color-gold);
    font-size: 0.875rem;
}

.pillar-link {
    color: var(--color-dark-red);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.pillar-link:hover {
    color: var(--color-gold);
    gap: 0.75rem;
}

/* ============================================
   10. 実績セクション
   ============================================ */
.results-section {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    color: var(--color-off-white);
}

.results-section .section-title,
.results-section .section-subtitle {
    color: var(--color-off-white);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.result-card {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.result-card:hover {
    border-color: var(--color-gold);
    background-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.result-number {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.result-number span {
    font-size: 2rem;
}

.result-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-off-white);
    margin-bottom: var(--spacing-sm);
}

.result-description {
    font-size: 0.95rem;
    color: var(--color-off-white-light);
    line-height: 1.6;
}

/* ============================================
   11. パートナーシップジャーニーセクション
   ============================================ */
.journey-section {
    background-color: var(--color-white);
}

.journey-timeline {
    display: grid;
    gap: var(--spacing-md);
    position: relative;
}

.journey-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.step-content {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-gold);
}

.step-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.step-description {
    color: var(--color-charcoal-light);
    line-height: 1.7;
}

/* ============================================
   12. CTAセクション
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-red-primary));
    color: var(--color-white);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.25rem;
    color: var(--color-off-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   13. フッター
   ============================================ */
.footer {
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-off-white-light);
}

.footer-heading {
    font-size: 1.125rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-off-white);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

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

.footer-contact li {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    align-items: start;
}

.footer-contact i {
    color: var(--color-gold);
    font-size: 1rem;
    margin-top: 0.25rem;
}

.footer-contact a {
    color: var(--color-off-white);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-charcoal-light);
    color: var(--color-off-white-light);
    font-size: 0.9rem;
}

/* ============================================
   14. スクロールトップボタン
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

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

/* ============================================
   15. レスポンシブデザイン
   ============================================ */

/* タブレット (768px以下) */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-charcoal);
        transition: var(--transition-normal);
        padding: var(--spacing-md);
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--color-charcoal-light);
    }
    
    .header-cta {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-arrow {
        transform: rotate(90deg);
        margin: var(--spacing-md) 0;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .integrated-services {
        grid-template-columns: 1fr;
    }
}

/* スマートフォン (480px以下) */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta,
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .result-number {
        font-size: 3rem;
    }
}

/* ============================================
   16. アニメーション
   ============================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ============================================
   17. ページヒーロー（サブページ用）
   ============================================ */
.page-hero {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    color: var(--color-off-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: var(--color-off-white);
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-off-white-light);
    line-height: 1.8;
}

/* ============================================
   18. サービス詳細セクション
   ============================================ */
.service-detail-section.alt-bg {
    background-color: var(--color-off-white-light);
}

.service-detail-header {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.service-icon-large i {
    font-size: 4rem;
    color: var(--color-white);
}

.service-title {
    font-size: 3rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.service-subtitle-inline {
    display: inline-block;
    font-size: 1.5rem;
    color: var(--color-charcoal-light);
    font-weight: 400;
    margin-left: 1rem;
}

.service-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-charcoal-light);
}

.service-intro strong {
    color: var(--color-dark-red);
    font-weight: 700;
}

.service-content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-feature {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.service-feature:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon i {
    font-size: 1.75rem;
    color: var(--color-white);
}

.feature-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-charcoal-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-charcoal);
}

.feature-list i {
    color: var(--color-gold);
    font-size: 0.875rem;
}

/* ============================================
   19. サービスフローセクション
   ============================================ */
.service-flow-section {
    background-color: var(--color-white);
}

.service-flow {
    display: grid;
    gap: var(--spacing-md);
}

.flow-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.flow-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.flow-content {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-gold);
}

.flow-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.flow-description {
    color: var(--color-charcoal-light);
    line-height: 1.7;
}

/* ============================================
   20. ユーティリティ
   ============================================ */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   21. 実績ページ
   ============================================ */
.stats-overview-section {
    background-color: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.stat-box {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.stat-box:hover {
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.stat-value {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-value span {
    font-size: 2rem;
}

.stat-label-large {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-off-white);
    margin-bottom: var(--spacing-sm);
}

.stat-detail {
    font-size: 0.95rem;
    color: var(--color-off-white-light);
}

.case-studies-section {
    background-color: var(--color-off-white-light);
}

.case-study {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-lg);
}

.case-header {
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    padding: var(--spacing-md);
    color: var(--color-white);
}

.case-category {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.case-title {
    font-size: 2rem;
    color: var(--color-white);
}

.case-content {
    padding: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-md);
}

.case-section-title {
    font-size: 1.25rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.case-section-title i {
    color: var(--color-gold);
}

.case-list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.case-list li {
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-charcoal-light);
    line-height: 1.7;
}

.case-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-size: 1.5rem;
    line-height: 1;
}

.case-list strong {
    color: var(--color-dark-red);
    font-weight: 700;
}

.results-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.metric {
    background-color: var(--color-off-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid var(--color-gold);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark-red);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-value span {
    font-size: 1.25rem;
}

.metric-label {
    font-size: 0.95rem;
    color: var(--color-charcoal-light);
    font-weight: 600;
}

.client-voice-section {
    background-color: var(--color-white);
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.voice-card {
    background-color: var(--color-off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-gold);
    transition: var(--transition-normal);
}

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

.voice-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gold);
}

.voice-company {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.25rem;
}

.voice-position {
    font-size: 0.95rem;
    color: var(--color-charcoal-light);
}

.voice-text {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    font-style: italic;
}

/* ============================================
   22. 料金プランページ
   ============================================ */
.pricing-section {
    background-color: var(--color-off-white-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
}

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

.pricing-card.featured {
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.plan-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 700;
    z-index: 1;
}

.plan-header {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    color: var(--color-off-white);
    padding: var(--spacing-lg);
    text-align: center;
}

.plan-name {
    font-size: 1.75rem;
    color: var(--color-off-white);
    margin-bottom: var(--spacing-sm);
}

.plan-price {
    margin: var(--spacing-md) 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-unit {
    font-size: 1.125rem;
    color: var(--color-off-white-light);
}

.plan-description {
    font-size: 0.95rem;
    color: var(--color-off-white-light);
    line-height: 1.6;
}

.plan-features {
    padding: var(--spacing-lg);
}

.features-title {
    font-size: 1.125rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.features-list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.features-list li {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    color: var(--color-charcoal-light);
    line-height: 1.6;
}

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

.plan-cta {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

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

.pricing-note {
    text-align: center;
    color: var(--color-charcoal-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.pricing-note i {
    color: var(--color-gold);
    margin-right: 0.5rem;
}

.additional-services-section {
    background-color: var(--color-white);
}

.additional-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-option {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.service-option:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
}

.option-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.option-icon i {
    font-size: 1.75rem;
    color: var(--color-white);
}

.option-title {
    font-size: 1.125rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
}

.option-description {
    font-size: 0.95rem;
    color: var(--color-charcoal-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.option-price {
    font-weight: 700;
    color: var(--color-dark-red);
    font-size: 1.125rem;
}

.faq-section {
    background-color: var(--color-off-white-light);
}

.faq-list {
    display: grid;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.faq-question i {
    color: var(--color-gold);
    font-size: 1.5rem;
}

.faq-answer {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    padding-left: 2.25rem;
}

/* ============================================
   23. お問い合わせページ
   ============================================ */
.contact-section {
    background-color: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.form-title {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
}

.form-description {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: grid;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-label {
    font-weight: 600;
    color: var(--color-charcoal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.required {
    background-color: var(--color-dark-red);
    color: var(--color-white);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.optional {
    background-color: var(--color-charcoal-light);
    color: var(--color-white);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-off-white-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

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

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.checkbox-group {
    margin-top: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-submit {
    margin-top: var(--spacing-sm);
}

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

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    display: none;
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.6;
}

.form-message.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message.info {
    display: block;
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.form-message i {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.contact-info-area {
    background-color: var(--color-off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    height: fit-content;
}

.info-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
}

.info-block {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-charcoal-lighter);
}

.info-block:last-of-type {
    border-bottom: none;
}

.info-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-heading i {
    color: var(--color-gold);
}

.info-block p {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    margin: 0;
}

.info-block a {
    color: var(--color-dark-red);
}

.consultation-note {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-gold);
    margin-top: var(--spacing-md);
}

.consultation-note h4 {
    font-size: 1rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.consultation-note p {
    font-size: 0.95rem;
    color: var(--color-charcoal-light);
    line-height: 1.7;
}

.map-section {
    background-color: var(--color-off-white-light);
}

.map-info {
    margin: var(--spacing-md) 0;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    margin: 0 auto;
}

.map-container iframe {
    display: block;
    width: 100%;
}

.map-placeholder {
    background-color: var(--color-charcoal-lighter);
    height: 400px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-off-white);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.map-note {
    font-size: 0.875rem;
    color: var(--color-off-white-light);
}

/* ============================================
   24. 会社概要ページ
   ============================================ */
.company-overview-section {
    background-color: var(--color-white);
}

.company-info-table {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--color-off-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.info-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--color-charcoal-lighter);
}

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

.info-label {
    background-color: var(--color-charcoal);
    color: var(--color-off-white);
    padding: var(--spacing-md);
    font-weight: 700;
}

.info-value {
    padding: var(--spacing-md);
    color: var(--color-charcoal);
    line-height: 1.8;
}

.info-value a {
    color: var(--color-dark-red);
}

.mission-section {
    background-color: var(--color-off-white-light);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.mission-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.mission-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.mission-icon i {
    font-size: 2.5rem;
    color: var(--color-white);
}

.mission-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
}

.mission-text {
    color: var(--color-charcoal-light);
    line-height: 1.8;
}

.strength-section {
    background-color: var(--color-white);
}

.strength-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.strength-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.strength-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.strength-title {
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.strength-description {
    color: var(--color-charcoal-light);
    line-height: 1.8;
}

/* ============================================
   25. メソッドページ
   ============================================ */
.method-overview-section {
    background-color: var(--color-white);
}

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

.intro-title {
    font-size: 2.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
}

.intro-text {
    font-size: 1.125rem;
    color: var(--color-charcoal-light);
    line-height: 1.8;
}

.method-steps-section {
    background-color: var(--color-off-white-light);
}

.method-steps {
    display: grid;
    gap: var(--spacing-xl);
}

.method-step {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.method-step.reverse {
    grid-template-columns: 1fr 200px;
}

.method-step.reverse .step-visual {
    order: 2;
}

.step-visual {
    text-align: center;
}

.step-number-large {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.step-icon-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-charcoal-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.step-icon-large i {
    font-size: 3.5rem;
    color: var(--color-gold);
}

.step-info {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.step-title-large {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.step-subtitle-large {
    display: block;
    font-size: 1.125rem;
    color: var(--color-charcoal-light);
    font-weight: 400;
    margin-top: 0.25rem;
    margin-bottom: var(--spacing-sm);
}

.step-description-large {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.step-actions {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.step-actions li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-charcoal);
}

.step-actions i {
    color: var(--color-gold);
    font-size: 1.125rem;
}

/* ============================================
   26. 資料ダウンロードページ
   ============================================ */
.download-section {
    background-color: var(--color-white);
}

.download-content {
    max-width: 1000px;
    margin: 0 auto;
}

.download-card {
    background-color: var(--color-off-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
}

.document-preview {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-charcoal-lighter);
}

.document-icon {
    width: 150px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.document-icon i {
    font-size: 5rem;
    color: var(--color-white);
}

.document-title {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
}

.document-description {
    color: var(--color-charcoal-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.document-details {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-charcoal-light);
    font-size: 0.95rem;
}

.detail-item i {
    color: var(--color-gold);
}

.download-cta {
    text-align: center;
}

.download-cta .btn {
    margin-bottom: var(--spacing-sm);
}

.download-note {
    color: var(--color-charcoal-light);
    font-size: 0.9rem;
    margin: 0;
}

.download-note i {
    color: var(--color-gold);
}

.document-contents {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.contents-title {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.contents-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.content-item {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-normal);
}

.content-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.content-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.content-icon i {
    font-size: 1.75rem;
    color: var(--color-white);
}

.content-heading {
    font-size: 1.125rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.content-text {
    font-size: 0.95rem;
    color: var(--color-charcoal-light);
    line-height: 1.7;
}

.why-download-section {
    background-color: var(--color-off-white-light);
}

.why-download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.why-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.why-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.why-item i {
    font-size: 1.5rem;
    color: var(--color-gold);
    flex-shrink: 0;
}

.why-item p {
    color: var(--color-charcoal);
    margin: 0;
    line-height: 1.6;
}

.next-step-section {
    background-color: var(--color-white);
}

.next-step-content {
    max-width: 700px;
    margin: 0 auto;
}

.next-step-title {
    font-size: 2.5rem;
    color: var(--color-charcoal);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.steps-flow {
    display: grid;
    gap: var(--spacing-md);
}

.flow-item {
    background-color: var(--color-off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-md);
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.flow-step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.flow-step-title {
    font-size: 1.25rem;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.flow-step-text {
    color: var(--color-charcoal-light);
    line-height: 1.7;
    margin: 0;
}

.flow-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--color-gold);
}

/* ============================================
   27. FAQページ専用スタイル
   ============================================ */
.faq-categories-section {
    background-color: var(--color-white);
    padding: var(--spacing-md) 0;
}

.faq-category-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-link {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-off-white);
    color: var(--color-charcoal);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.category-link:hover {
    background: linear-gradient(135deg, var(--color-dark-red), var(--color-gold));
    color: var(--color-white);
    transform: translateY(-2px);
}

.faq-section-title {
    font-size: 2rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-gold);
}

.faq-section-title i {
    color: var(--color-gold);
}

.faq-answer h4 {
    color: var(--color-dark-red);
    font-size: 1.125rem;
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.faq-answer ul,
.faq-answer ol {
    margin-left: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.faq-answer li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

.faq-link {
    display: inline-block;
    color: var(--color-dark-red);
    font-weight: 600;
    margin-top: var(--spacing-sm);
    transition: var(--transition-fast);
}

.faq-link:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

/* レスポンシブ: 資料ダウンロードページ */
@media (max-width: 768px) {
    .document-preview {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .document-icon {
        margin: 0 auto;
    }
    
    .contents-grid {
        grid-template-columns: 1fr;
    }
    
    .why-download-grid {
        grid-template-columns: 1fr;
    }
    
    .flow-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .flow-step-number {
        margin: 0 auto;
    }
    
    .faq-category-nav {
        flex-direction: column;
        align-items: stretch;
    }
    
    .category-link {
        text-align: center;
    }
}

/* サービスページのレスポンシブ */
@media (max-width: 768px) {
    .service-detail-header {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .service-icon-large {
        margin: 0 auto;
    }
    
    .service-content-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .results-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .voices-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .additional-services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .company-info-table .info-row {
        grid-template-columns: 1fr;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
    }
    
    .method-step,
    .method-step.reverse {
        grid-template-columns: 1fr;
    }
    
    /* スマホで矢印アイコンの表示を最適化 */
    .pillar-link,
    .faq-link {
        display: flex;
        align-items: center;
        flex-wrap: nowrap;
        word-break: keep-all;
    }
    
    .pillar-link i,
    .faq-link i {
        flex-shrink: 0;
        margin-left: 0.25rem;
    }
    
    /* news-read-moreはnews.htmlのインラインスタイルで定義済み */
    }
    
    .method-step.reverse .step-visual {
        order: 1;
    }
}