/*
Theme Name: EC SUPPORTERZ
Theme URI: https://ec-supporterz.com
Author: EC SUPPORTERZ
Author URI: https://ec-supporterz.com
Description: EC事業の成功を支援する専門的なWordPressテーマ。Core Web Vitals合格、アクセシビリティAA準拠。
Version: 1.0.0
License: GPL v2 or later
Text Domain: ec-supporterz
*/

/* ========================================
   グローバルな非表示設定
======================================== */
/* 著者名関連の非表示 */
.byline,
.author-name,
.entry-author,
.author-meta,
.meta-author,
span.author,
a.author,
.vcard,
.fn,
.nickname {
    display: none !important;
}

/* コメント関連の非表示 */
.comments-link,
.entry-comments-link,
.post-comments,
.comments-count,
.comment-count,
#comments,
.comments-area,
.comment-respond,
.form-submit input[name="submit"],
input#submit, /* コメント送信ボタン */
.comment-form-cookies-consent {
    display: none !important;
}

/* ========================================
   リセットCSS
======================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", YuGothic, Meiryo, sans-serif;
  font-size: 1.6rem;
  line-height: 1.7;
  color: #333;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

ul, ol {
  list-style: none;
}

/* ========================================
   カラー変数（改善されたパレット）
======================================== */
:root {
  /* プライマリカラー（深い青） */
  --color-primary: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e3a8a;
  
  /* セカンダリカラー（鮮やかなオレンジ） */
  --color-secondary: #f97316;
  --color-secondary-light: #fb923c;
  --color-secondary-dark: #ea580c;
  
  /* アクセントカラー（明るい青） */
  --color-accent: #06b6d4;
  --color-accent-light: #22d3ee;
  --color-accent-dark: #0891b2;
  
  /* ベースカラー */
  --color-base: #ffffff;
  --color-base-gray: #f8fafc;
  --color-base-dark: #f1f5f9;
  
  /* テキストカラー */
  --color-text: #0f172a;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  
  /* 成功・エラーカラー */
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  
  /* ボーダー */
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  
  /* シャドウ */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --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);
  
  /* レスポンシブ幅 */
  --max-width: 1200px;
  --max-width-narrow: 960px;
  --max-width-wide: 1400px;
  
  /* スペーシング */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem;
  
  /* ボーダーラジアス */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
}

/* ========================================
   ユーティリティクラス
======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.container-wide {
  max-width: var(--max-width-wide);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* フォーカススタイル（アクセシビリティ） */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ========================================
   タイポグラフィ（改善版）
======================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: var(--spacing-xl);
}

h2 {
  font-size: clamp(2.8rem, 4vw, 4.8rem);
  margin-bottom: var(--spacing-lg);
}

h3 {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: clamp(2rem, 2.5vw, 2.8rem);
  margin-bottom: var(--spacing-sm);
}

h5 {
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  margin-bottom: var(--spacing-sm);
}

h6 {
  font-size: clamp(1.6rem, 1.5vw, 2rem);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
  line-height: 1.7;
}

.text-large {
  font-size: clamp(1.8rem, 2vw, 2.2rem);
  line-height: 1.6;
}

.text-small {
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

/* ========================================
   ボタンスタイル（改善版）
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 1.2rem 2.4rem;
  font-size: 1.6rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  text-decoration: none;
}

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

.btn-primary {
  background-color: #FF8C00; /* オレンジ色 */
  color: #fff;
}

.btn-primary:hover {
  background-color: #FFA500; /* 少し濃いオレンジ色 */
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #fff;
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
}

.btn-ghost:hover {
  background-color: var(--color-base-gray);
}

.btn-lg {
  padding: 1.6rem 3.2rem;
  font-size: 1.8rem;
}

.btn-sm {
  padding: 0.8rem 1.6rem;
  font-size: 1.4rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 1.6rem;
  height: 1.6rem;
}

/* ========================================
   レイアウトコンポーネント
======================================== */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-sm {
  padding: var(--spacing-2xl) 0;
}

.section-lg {
  padding: 8rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: var(--spacing-md);
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  border-radius: 2px;
}

.section-subtitle {
  font-size: clamp(1.6rem, 2vw, 2rem);
  color: var(--color-text-light);
  margin-top: var(--spacing-sm);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   グリッドシステム（改善版）
======================================== */
.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ========================================
   カード（大幅改善）
======================================== */
.card {
  background-color: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid var(--color-border-light);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border);
}

.card-title {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  line-height: 1.4;
}

.card-text {
  color: var(--color-text-light);
  line-height: 1.6;
}

.card-image {
  position: relative;
  overflow: hidden;
}

.card-image img {
  transition: transform 0.3s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

/* 特殊カードタイプ */
.card-feature {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
}

.card-feature .card-title {
  color: #fff;
}

.card-feature .card-text {
  color: rgba(255, 255, 255, 0.9);
}

.card-highlight {
  border: 2px solid var(--color-secondary);
  position: relative;
}

.card-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
}

/* ========================================
   アイコンスタイル
======================================== */
.icon {
  width: 2.4rem;
  height: 2.4rem;
  stroke-width: 2;
}

.icon-sm {
  width: 1.6rem;
  height: 1.6rem;
}

.icon-lg {
  width: 3.2rem;
  height: 3.2rem;
}

.icon-xl {
  width: 4.8rem;
  height: 4.8rem;
}

.icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6.4rem;
  height: 6.4rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-base-gray);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.icon-box-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.icon-box-secondary {
  background-color: var(--color-secondary);
  color: #fff;
}

.icon-box-accent {
  background-color: var(--color-accent);
  color: #fff;
}

/* ========================================
   バッジ・ラベル
======================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1.2rem;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.badge-secondary {
  background-color: var(--color-secondary);
  color: #fff;
}

.badge-accent {
  background-color: var(--color-accent);
  color: #fff;
}

.badge-success {
  background-color: var(--color-success);
  color: #fff;
}

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
}

/* ========================================
   レスポンシブ
======================================== */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .grid {
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .section-lg {
    padding: var(--spacing-3xl) 0;
  }
  
  .grid {
    gap: var(--spacing-lg);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .card-body {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .btn {
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }
  
  .btn-lg {
    padding: 1.4rem 2.4rem;
    font-size: 1.6rem;
  }
}

/* ========================================
   アニメーション（改善版）
======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease-out forwards;
}

.scale-in {
  animation: scaleIn 0.6s ease-out forwards;
}

/* ========================================
   アクセシビリティ
======================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 100;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  top: 0;
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #000080;
    --color-secondary: #ff6600;
    --color-text: #000000;
    --color-border: #000000;
  }
}

/* ========================================
   印刷用スタイル
======================================== */
@media print {
  * {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a, a:visited {
    text-decoration: underline;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
  }
  
  img {
    max-width: 100% !important;
  }
  
  @page {
    margin: 0.5cm;
  }
  
  .btn {
    border: 1px solid #000 !important;
  }
}

/* ========================================
   スタイル優先度の調整
======================================== */

/* main.cssのスタイルが確実に適用されるように */
.hero,
.problems,
.strengths,
.services,
.case-studies,
.testimonials,
.resources {
    /* main.cssで定義されたスタイルを優先 */
}

/* 重要なレイアウトスタイルの確保 */
.hero .container {
    position: relative;
    z-index: 1;
}

.services-grid,
.problems-grid,
.resources-grid {
    position: relative;
    z-index: 1;
}

/* アニメーションの確保 */
.fade-in {
    opacity: 1;
}

/* レスポンシブ対応の確保 */
@media (max-width: 768px) {
    .hero .container,
    .strength-item,
    .services-grid,
    .problems-grid,
    .resources-grid {
        /* レスポンシブスタイルを確保 */
    }
}

/* ========================================
   採用情報・お問い合わせセクション
======================================== */
.recruit-contact-section {
    padding: 0;
    margin: 0;
    background: transparent;
}

.recruit-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    height: 400px;
}

.recruit-contact-item {
    position: relative;
    overflow: hidden;
}

.recruit-contact-bg {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
}

.recruit-item .recruit-contact-bg {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.9), rgba(41, 128, 185, 0.8));
}

.contact-item .recruit-contact-bg {
    background: linear-gradient(135deg, rgba(52, 73, 94, 0.9), rgba(44, 62, 80, 0.8));
}

.recruit-contact-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: var(--spacing-2xl) var(--spacing-4xl);
    z-index: 2;
}

.recruit-contact-text {
    flex: 1;
    color: #fff;
    max-width: 60%;
}

.recruit-contact-title {
    font-size: clamp(2.4rem, 3vw, 3.2rem);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: #fff;
}

.recruit-contact-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.recruit-contact-description {
    font-size: 1.6rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.recruit-contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #fff;
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.recruit-contact-link:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.recruit-contact-link .link-arrow {
    transition: transform 0.3s ease;
}

.recruit-contact-link:hover .link-arrow {
    transform: translateX(4px);
}

.recruit-contact-image {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    z-index: 1;
    opacity: 0.3;
}

.recruit-item .recruit-contact-image {
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        transparent 100%),
        radial-gradient(circle at 70% 30%, 
        rgba(255, 255, 255, 0.2) 0%, 
        transparent 50%);
}

.contact-item .recruit-contact-image {
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        transparent 100%),
        radial-gradient(circle at 30% 70%, 
        rgba(255, 255, 255, 0.2) 0%, 
        transparent 50%);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .recruit-contact-content {
        padding: var(--spacing-xl) var(--spacing-3xl);
    }
    
    .recruit-contact-text {
        max-width: 70%;
    }
    
    .recruit-contact-image {
        width: 40%;
    }
}

@media (max-width: 768px) {
    .recruit-contact-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .recruit-contact-item {
        height: 300px;
    }
    
    .recruit-contact-content {
        padding: var(--spacing-xl) var(--spacing-2xl);
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
    
    .recruit-contact-text {
        max-width: 100%;
        margin-bottom: var(--spacing-lg);
    }
    
    .recruit-contact-image {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        opacity: 0.2;
    }
    
    .recruit-contact-title {
        font-size: 2.4rem;
    }
    
    .recruit-contact-description {
        font-size: 1.4rem;
    }
    
    .recruit-contact-link {
        font-size: 1.4rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .recruit-contact-item {
        height: 250px;
    }
    
    .recruit-contact-content {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
    
    .recruit-contact-title {
        font-size: 2rem;
    }
    
    .recruit-contact-description {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-md);
    }
    
    .recruit-contact-link {
        font-size: 1.3rem;
        padding: var(--spacing-sm);
    }
}

/* ========================================
   メガメニュー
======================================== */
.header-nav-list {
    position: relative;
}

.header-nav-item {
    position: relative; /* メガメニューの配置基準とする */
}

.header-nav-item.has-megamenu:hover .megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0); /* 表示時の位置 */
    left: 260px;
}

.megamenu {
    position: absolute;
    top: 100%;
    left: 50%; /* 中央寄せ */
    width: fit-content; /* コンテンツに合わせて幅を自動調整 */
    min-width: 970px; /* 4カラム表示に必要な最小幅 (220px * 4 + gap * 3) */
    max-width: 1300px; /* メガメニューの最大幅を広げる */
    background: #fff;
    padding-top: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--color-border-light);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px); /* 初期位置とアニメーション */
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1000;
    box-sizing: border-box;
}

.megamenu-inner {
    width: 100%; /* 親(.megamenu)の幅に追従 */
    padding: 0 var(--spacing-lg) var(--spacing-2xl) var(--spacing-lg);
    box-sizing: border-box;
}

.megamenu-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(220px, 1fr)); /* 各カラムに最小幅を与えつつ柔軟に */
    gap: var(--spacing-xl);
}

.megamenu-section {
    min-width: 220px;
}

.megamenu-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

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

.megamenu-item {
    margin-bottom: var(--spacing-sm);
}

.megamenu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.megamenu-link:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.megamenu-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.megamenu-featured {
    grid-column: span 4;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-xl);
}

.megamenu-featured-content {
    flex: 1;
}

.megamenu-featured-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.megamenu-featured-text {
    font-size: 1.4rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.megamenu-featured-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #fff;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.megamenu-featured-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .megamenu {
        display: none;
    }
    
    .mobile-submenu {
        /* display: none; */
        padding-left: var(--spacing-lg);
        margin-top: var(--spacing-sm);
        border-left: 2px solid var(--color-border);
    }
    
    .mobile-menu-item.is-open .mobile-submenu {
        display: block;
    }
    
    .mobile-submenu-link {
        display: block;
        padding: var(--spacing-sm) 0;
        color: var(--color-text-light);
        font-size: 1.4rem;
    }
}

/* アニメーション */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.megamenu.is-active {
    animation: fadeInDown 0.3s ease forwards;
}

/* モバイルメニュー改善 */
.mobile-menu-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) 0;
    color: var(--color-text);
    font-weight: 600;
    font-size: 1.6rem;
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-menu-button svg {
    transition: transform 0.3s ease;
}

.mobile-menu-link {
    display: block;
    padding: var(--spacing-md) 0;
    color: var(--color-text);
    font-weight: 600;
    font-size: 1.6rem;
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-submenu {
    padding-left: var(--spacing-lg);
    margin: var(--spacing-sm) 0;
    border-left: 2px solid var(--color-border-light);
}

.mobile-submenu-link {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--color-text-light);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.mobile-submenu-link:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* Alpine.js アニメーション */
[x-cloak] {
    display: none !important;
}

.rotate-180 {
    transform: rotate(180deg);
}

/* コラプスアニメーション */
.collapse-enter-active,
.collapse-leave-active {
    transition: max-height 0.3s ease-out;
    overflow: hidden;
}

.collapse-enter-from,
.collapse-leave-to {
    max-height: 0;
}

.collapse-enter-to,
.collapse-leave-from {
    max-height: 1000px; /* サブメニューの高さに合わせて十分な値を設定 */
}

/* ========================================
   会社情報セクション
======================================== */
.company-info-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.company-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 4列から3列に変更 */
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.company-info-grid .company-info-card:nth-child(4) {
    display: none; /* 4番目のカードを非表示にする */
}

.company-info-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 320px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.company-info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.company-info-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.company-info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.company-info-card:hover .company-info-image img {
    transform: scale(1.05);
}

.company-info-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.75) 0%, rgba(41, 128, 185, 0.8) 100%); /* 青系のグラデーションに統一し、透明度を調整 */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

/* nth-childによる個別の背景色指定を削除 */
/* .company-info-card:nth-child(2) .company-info-overlay {
    background: linear-gradient(
        135deg,
        rgba(46, 204, 113, 0.85) 0%,
        rgba(39, 174, 96, 0.9) 100%
    );
}

.company-info-card:nth-child(3) .company-info-overlay {
    background: linear-gradient(
        135deg,
        rgba(155, 89, 182, 0.85) 0%,
        rgba(142, 68, 173, 0.9) 100%
    );
}

.company-info-card:nth-child(4) .company-info-overlay {
    background: linear-gradient(
        135deg,
        rgba(230, 126, 34, 0.85) 0%,
        rgba(211, 84, 0, 0.9) 100%
    );
} */

.company-info-content {
    text-align: center;
    color: #fff;
    padding: var(--spacing-lg);
}

.company-info-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: #fff;
}

.company-info-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: antiquewhite;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.company-info-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.company-info-link:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.1);
}

.company-info-link svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.company-info-link:hover svg {
    transform: translateX(2px);
}

.company-info-footer {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

/* スライダー用のコンテナ */
.company-info-slider-container {
    position: relative;
    overflow: hidden;
    display: none; /* デフォルトは非表示 */
    width: 100%;
}

.company-info-slider {
    display: flex;
    gap: var(--spacing-xl);
    transition: transform 0.3s ease;
    cursor: grab;
    width: max-content; /* コンテンツ幅に合わせる */
}

.company-info-slider:active {
    cursor: grabbing;
}

.company-info-slider .company-info-card {
    flex: 0 0 280px; /* 固定幅 */
}

/* ナビゲーションボタン */
.company-info-nav {
    display: none;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.company-info-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.company-info-nav-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.company-info-nav-btn:disabled {
    background: var(--color-text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
}

.company-info-nav-btn svg {
    width: 20px;
    height: 20px;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .company-info-grid {
        display: none; /* グリッドを非表示 */
    }
    
    .company-info-slider-container {
        display: block; /* スライダーを表示 */
    }
    
    .company-info-nav {
        display: flex; /* ナビゲーションボタンを表示 */
    }
    
    .company-info-card {
        height: 280px;
    }
    
    .company-info-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .company-info-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .company-info-slider .company-info-card {
        flex: 0 0 260px; /* 幅を少し小さく */
    }
    
    .company-info-card {
        height: 240px;
    }
    
    .company-info-title {
        font-size: 1.8rem;
    }
    
    .company-info-subtitle {
        font-size: 1.2rem;
    }
    
    .company-info-link {
        width: 50px;
        height: 50px;
    }
    
    .company-info-link svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .company-info-slider .company-info-card {
        flex: 0 0 240px; /* さらに幅を小さく */
    }
    
    .company-info-card {
        height: 200px;
    }
    
    .company-info-content {
        padding: var(--spacing-md);
    }
    
    .company-info-title {
        font-size: 1.6rem;
    }
    
    .company-info-subtitle {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .company-info-link {
        width: 45px;
        height: 45px;
    }
    
    .company-info-link svg {
        width: 18px;
        height: 18px;
    }
}

/* ========================================
   404エラーページ
======================================== */
.error-404 {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.error-404-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
    align-items: center;
    margin-bottom: var(--spacing-4xl);
}

.error-404-visual {
    text-align: center;
    position: relative;
}

.error-404-number {
    font-size: clamp(8rem, 15vw, 12rem);
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-404-icon {
    color: var(--color-text-muted);
    opacity: 0.7;
}

.error-404-text {
    max-width: 600px;
}

.error-404-title {
    font-size: clamp(2.8rem, 4vw, 4rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.error-404-description {
    font-size: 1.8rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.error-404-suggestions h2 {
    font-size: 2.2rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.error-404-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.error-404-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: 1.6rem;
    color: var(--color-text-light);
}

.error-404-list li svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* 検索フォーム */
.error-404-search {
    background: #fff;
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

.error-404-search h3 {
    font-size: 2.4rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.search-form-wrapper {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.search-form-wrapper:focus-within {
    border-color: var(--color-primary);
}

.search-field {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    font-size: 1.6rem;
    background: transparent;
    outline: none;
}

.search-field::placeholder {
    color: var(--color-text-muted);
}

.search-submit {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit:hover {
    background: var(--color-primary-dark);
}

/* 人気コンテンツ */
.error-404-popular {
    background: #fff;
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-3xl);
}

.error-404-popular h3 {
    font-size: 2.4rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.error-404-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.error-404-link-group h4 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border-light);
}

.error-404-link-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.error-404-link-group li {
    margin-bottom: var(--spacing-sm);
}

.error-404-link-group a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    display: block;
    padding: var(--spacing-xs) 0;
}

.error-404-link-group a:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* CTAセクション */
.error-404-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    text-align: center;
    color: #fff;
}

.error-404-cta h3 {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-md);
    color: #fff;
}

.error-404-cta p {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.error-404-cta-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.error-404-cta .btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.error-404-cta .btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .error-404-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
        text-align: center;
    }
    
    .error-404-links {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .error-404 {
        padding: var(--spacing-3xl) 0;
        min-height: 60vh;
    }
    
    .error-404-content {
        margin-bottom: var(--spacing-3xl);
    }
    
    .error-404-number {
        font-size: clamp(6rem, 12vw, 8rem);
    }
    
    .error-404-search,
    .error-404-popular,
    .error-404-cta {
        padding: var(--spacing-2xl);
    }
    
    .error-404-links {
        grid-template-columns: 1fr;
    }
    
    .error-404-cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .error-404-cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .error-404-search,
    .error-404-popular,
    .error-404-cta {
        padding: var(--spacing-xl);
    }
    
    .search-form-wrapper {
        flex-direction: column;
    }
    
    .search-field {
        border-bottom: 1px solid var(--color-border);
    }
    
    .search-submit {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
}

/* ========================================
   固定ページ (page.php)
======================================== */
.page .entry-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.page .entry-title {
    font-size: clamp(2.8rem, 4vw, 4rem);
    color: var(--color-text);
    line-height: 1.2;
}

.page .entry-content {
    font-size: 1.7rem;
    line-height: 1.8;
}

.page .entry-content p,
.page .entry-content ul,
.page .entry-content ol,
.page .entry-content blockquote {
    margin-bottom: var(--spacing-lg);
}

.page .entry-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
    transition: all 0.3s ease;
}

.page .entry-content a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary-dark);
}

/* ========================================
   コラム個別記事 (single-column.php)
======================================== */
.single-column .column-article {
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-3xl);
}

.single-column .column-header {
    margin-bottom: var(--spacing-xl);
}

.single-column .column-title {
    font-size: clamp(2.6rem, 3.5vw, 3.6rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.single-column .column-meta {
    display: flex;
    flex-wrap: wrap;
    font-size: 1.4rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px dashed var(--color-border-light);
}

.single-column .column-meta span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.single-column .column-meta svg {
    color: var(--color-accent);
}

.single-column .column-thumbnail {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.single-column .column-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.single-column .column-content {
    font-size: 1.7rem;
    line-height: 1.8;
    color: var(--color-text);
}

.single-column .column-content h2,
.single-column .column-content h3,
.single-column .column-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    line-height: 1.4;
}

.single-column .column-content h2 {
    font-size: 2.4rem;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.single-column .column-content h3 {
    font-size: 2rem;
}

.single-column .column-content p,
.single-column .column-content ul,
.single-column .column-content ol,
.single-column .column-content blockquote {
    margin-bottom: var(--spacing-lg);
}

.single-column .column-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
}

.single-column .column-content a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary-dark);
}

.single-column .column-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px dashed var(--color-border-light);
}

.single-column .column-tags {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
}

.single-column .column-tags .tag-label {
    font-weight: 600;
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.single-column .column-tags .tag-label svg {
    color: var(--color-accent);
}

.single-column .column-tags a {
    color: var(--color-text-light);
    text-decoration: none;
    border-bottom: 1px dotted var(--color-border);
    transition: all 0.3s ease;
}

.single-column .column-tags a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* 前後の記事へのナビゲーション */
.column-navigation {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border-light);
}

.column-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.column-navigation .nav-previous,
.column-navigation .nav-next {
    flex-basis: 50%;
}

.column-navigation a {
    display: block;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
    color: var(--color-text);
}

.column-navigation a:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.column-navigation .nav-arrow {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.column-navigation .nav-title-text {
    display: block;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.column-navigation .nav-title {
    font-size: 1.6rem;
    font-weight: 600;
    display: block;
    line-height: 1.4;
}

.column-navigation .nav-next {
    text-align: right;
}

@media (max-width: 768px) {
    .single-column .column-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }

    .column-navigation .nav-links {
        flex-direction: column;
    }
}

/* ========================================
   ホワイトペーパー個別記事 (single-whitepaper.php)
======================================== */
.single-whitepaper .whitepaper-article {
    padding-bottom: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.single-whitepaper .whitepaper-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.single-whitepaper .whitepaper-title {
    font-size: clamp(2.8rem, 4vw, 3.8rem);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    color: var(--color-text);
}

.single-whitepaper .whitepaper-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md) var(--spacing-lg);
    font-size: 1.4rem;
    color: var(--color-text-light);
}

.single-whitepaper .whitepaper-meta span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.single-whitepaper .whitepaper-meta svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.single-whitepaper .whitepaper-main-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-xl);
}

.single-whitepaper .whitepaper-thumbnail {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.single-whitepaper .whitepaper-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.single-whitepaper .whitepaper-content {
    font-size: 1.6rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.single-whitepaper .whitepaper-content h2,
.single-whitepaper .whitepaper-content h3,
.single-whitepaper .whitepaper-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    line-height: 1.4;
}

.single-whitepaper .whitepaper-content h2 {
    font-size: 2.2rem;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
}

.single-whitepaper .whitepaper-content h3 {
    font-size: 1.9rem;
}

.single-whitepaper .whitepaper-content p,
.single-whitepaper .whitepaper-content ul,
.single-whitepaper .whitepaper-content ol,
.single-whitepaper .whitepaper-content blockquote {
    margin-bottom: var(--spacing-lg);
}

.single-whitepaper .whitepaper-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
}

.single-whitepaper .whitepaper-content a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary-dark);
}

.single-whitepaper .whitepaper-sidebar {
    position: sticky;
    top: var(--spacing-xl); /* ヘッダーの高さなどに応じて調整 */
    height: fit-content;
}

.single-whitepaper .whitepaper-download-box {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.single-whitepaper .download-box-title {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.single-whitepaper .download-box-description {
    font-size: 1.4rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.single-whitepaper .btn-download {
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.single-whitepaper .no-download-file {
    color: var(--color-error);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.single-whitepaper .download-box-meta {
    font-size: 1.3rem;
    color: var(--color-text-muted);
}

.single-whitepaper .download-box-meta span {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.single-whitepaper .edit-link-wrapper {
    margin-top: var(--spacing-lg);
    text-align: right;
}

/* ホワイトペーパーナビゲーション (コラムと共通のスタイルを一部継承) */
.whitepaper-navigation {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-3xl);
    border-top: 1px solid var(--color-border);
}

@media (max-width: 992px) { /* Medium devices (tablets, less than 992px) */
    .single-whitepaper .whitepaper-main-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .single-whitepaper .whitepaper-sidebar {
        position: static; /* Sticky解除 */
        margin-top: var(--spacing-2xl);
    }
}

@media (max-width: 768px) { /* Small devices (landscape phones, less than 768px) */
    .single-whitepaper .whitepaper-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    .single-whitepaper .whitepaper-header {
        padding-bottom: var(--spacing-md);
    }
}

/* 数字でわかる実績・成果セクション */
.service-achievements {
    background: #f8f9fa;
    padding: 80px 0;
}

/* カード全体 */
.achievements-card {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 1200px;
    margin: 60px auto 0;
    transition: all 0.3s ease;
}

.achievements-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* カードヘッダー（ブルー帯） */
.achievement-card-header {
    background: linear-gradient(135deg, #1e5fbc 0%, #2c7be5 100%);
    padding: 24px 40px;
    text-align: center;
}

.achievement-card-title {
    color: #ffffff;
    font-size: clamp(18px, 2.4vw, 28px);
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* カードボディ */
.achievement-card-body {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 50px 40px;
}

/* 画像エリア */
.achievement-chart {
    flex: 0 0 40%;
    max-width: 500px;
}

.achievement-chart img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
}

/* テキストエリア */
.achievement-text {
    flex: 1;
    padding-left: 20px;
}

/* 期間表示 */
.achievement-period {
    margin-bottom: 20px;
}

.achievement-period-text {
    color: #666;
    font-size: 16px;
    font-weight: 500;
}

/* 数値表示エリア */
.achievement-results {
    display: flex;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 32px;
}

.achievement-before,
.achievement-after {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

/* 16万円（小さめ） */
.achievement-amount {
    font-size: clamp(32px, 4vw, 40px);
    font-weight: 700;
    line-height: 1;
    color: #333;
}

.achievement-unit {
    font-size: 18px;
    font-weight: 600;
    color: #666;
    transform: translateY(-2px);
}

/* 2,000万円（大きめ・赤色） */
.achievement-amount-main {
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    line-height: 1;
    color: #d40000;
}

.achievement-unit-main {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    transform: translateY(-4px);
}

/* コピー文エリア */
.achievement-copy {
    margin-bottom: 24px;
}

.achievement-lead {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.achievement-main {
    font-size: clamp(32px, 4.5vw, 48px);
    font-weight: 800;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

/* ハイライト効果（マーカー線風） */
.achievement-highlight {
    position: relative;
    display: inline;
    z-index: 1;
}

.achievement-highlight::after {
    content: '';
    position: absolute;
    left: -4px;
    right: -4px;
    bottom: 6px;
    height: 0.6em;
    background: linear-gradient(135deg, #ffeb3b 0%, #ffc107 100%);
    z-index: -1;
    border-radius: 4px;
    opacity: 0.9;
}

/* 説明文 */
.achievement-desc {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin: 0;
}

.achievement-desc strong {
    color: #d40000;
    font-weight: 700;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .achievement-card-body {
        gap: 40px;
        padding: 40px 30px;
    }
    
    .achievement-chart {
        flex: 0 0 45%;
    }
}

@media (max-width: 768px) {
    .service-achievements {
        padding: 60px 0;
    }
    
    .achievements-card {
        margin: 40px 20px 0;
        border-radius: 16px;
    }
    
    .achievement-card-header {
        padding: 20px 24px;
    }
    
    .achievement-card-body {
        flex-direction: column;
        gap: 30px;
        padding: 40px 24px;
    }
    
    .achievement-chart {
        flex: none;
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .achievement-text {
        padding-left: 0;
        text-align: center;
    }
    
    .achievement-results {
        justify-content: center;
        gap: 30px;
    }
    
    .achievement-copy {
        text-align: center;
    }
    
    .achievement-desc {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .achievements-card {
        margin: 30px 15px 0;
        border-radius: 12px;
    }
    
    .achievement-card-header {
        padding: 16px 20px;
    }
    
    .achievement-card-title {
        font-size: 16px;
    }
    
    .achievement-card-body {
        padding: 30px 20px;
        gap: 25px;
    }
    
    .achievement-results {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .achievement-before,
    .achievement-after {
        justify-content: center;
    }
    
    .achievement-amount {
        font-size: 28px;
    }
    
    .achievement-amount-main {
        font-size: 40px;
    }
    
    .achievement-unit,
    .achievement-unit-main {
        font-size: 16px;
    }
    
    .achievement-main {
        font-size: 24px;
    }
}

/* ========================================
   EC運用代行ページ専用スタイル
======================================== */

/* お悩み提起セクション */
.service-problems {
    background: #f8f9fa;
    padding: var(--spacing-4xl) 0;
}

.service-section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.service-section-header h2 {
    font-size: clamp(2.4rem, 3.5vw, 3.2rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.service-section-header p {
    font-size: 1.6rem;
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.problems-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    margin-bottom: var(--spacing-3xl);
}

.problems-text {
    /* padding-rightを削除 */
}

.problems-checklist {
    background-color: #fff;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.problems-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--color-text);
}

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

.check-mark {
    font-size: 2rem;
    color: #4CAF50;
    flex-shrink: 0;
    margin-top: 2px;
}

.problems-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

.problems-illustration img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-lg);
}

.service-problems-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.service-problems-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.service-problems-cta:hover::before {
    left: 100%;
}

.problems-cta-text {
    font-size: clamp(2rem, 3vw, 2.6rem);
    line-height: 1.5;
    margin: 0;
    font-weight: 600;
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #1e3a8a 100%);
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.02em;
}

/* Firefox用のフォールバック */
@supports not (-webkit-background-clip: text) {
    .problems-cta-text {
        color: var(--color-primary);
        text-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
    }
}

.highlight-yellow {
    color: #000;
    font-size: 1.2em;
    font-weight: 800;
    display: inline;
}

/* ホバー効果 */
.service-problems-cta:hover .problems-cta-text {
    transform: translateY(-2px);
    transition: transform 0.3s ease;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .problems-content {
        gap: var(--spacing-3xl);
    }
}

@media (max-width: 768px) {
    .service-problems {
        padding: var(--spacing-3xl) 0;
    }
    
    .problems-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .problems-item {
        justify-content: flex-start;
        text-align: left;
    }
    
    .problems-illustration {
        order: -1;
    }
    
    .problems-illustration img {
        max-width: 400px;
    }
    
    .service-problems-cta {
        margin-top: var(--spacing-2xl);
        padding: var(--spacing-lg);
    }
    
    .problems-cta-text {
        font-size: 1.8rem;
        text-align: center; /* タブレットサイズでも中央寄せ */
    }
}

@media (max-width: 480px) {
    .service-problems {
        padding: var(--spacing-2xl) 0;
    }
    
    .problems-content {
        gap: var(--spacing-xl);
    }
    
    .problems-item {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }
    
    .check-mark {
        font-size: 1.8rem;
    }
    
    .problems-illustration img {
        max-width: 350px;
    }
    
    .service-problems-cta {
        padding: var(--spacing-md);
        margin: var(--spacing-xl) -15px 0;
        border-radius: 0;
    }
    
    .problems-cta-text {
        font-size: 1.6rem;
        text-align: center !important; /* スマホで強制的に中央寄せ */
    }
}

/* ========================================
   EC運営代行サービス詳細セクション
======================================== */
.service-support {
    background: #fff;
    padding: var(--spacing-4xl) 0;
}

.service-support .service-section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.service-support .service-section-header h2 {
    font-size: clamp(2.6rem, 3.5vw, 3.4rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    font-weight: 700;
}

.service-support .service-section-header p {
    font-size: 1.6rem;
    color: var(--color-text-light);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

/* サービステーブル */
.operation-services-table {
    margin-bottom: var(--spacing-4xl);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.services-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
}

.services-table thead {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.services-table thead th {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: left;
    letter-spacing: 0.05em;
}

.services-table thead th:first-child {
    width: 30%;
}

.services-table thead th:last-child {
    width: 70%;
}

.services-table tbody tr {
    border-bottom: 1px solid var(--color-border-light);
    transition: all 0.3s ease;
}

.services-table tbody tr:hover {
    background: var(--color-base-gray);
    transform: translateX(2px);
}

.services-table tbody tr:last-child {
    border-bottom: none;
}

.services-table tbody td {
    padding: var(--spacing-lg);
    vertical-align: top;
    font-size: 1.5rem;
    line-height: 1.6;
}

.services-table tbody td:first-child {
    background: var(--color-base-gray);
    border-right: 3px solid var(--color-primary-light);
    font-weight: 600;
    color: var(--color-text);
}

.services-table tbody td:first-child strong {
    color: var(--color-primary);
    font-weight: 700;
}

.services-table tbody td:last-child {
    color: var(--color-text-light);
    padding-left: var(--spacing-xl);
}

/* 特徴ポイント */
.service-features {
    margin-top: var(--spacing-4xl);
}

.feature-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-point {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-point::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.feature-point:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.feature-icon {
    font-size: 2.4rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-md);
    flex-shrink: 0;
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
}

.feature-point strong {
    font-size: 1.7rem;
    color: var(--color-text);
    line-height: 1.4;
    font-weight: 700;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .service-support {
        padding: var(--spacing-3xl) 0;
    }
    
    .operation-services-table {
        margin-bottom: var(--spacing-3xl);
    }
    
    .services-table thead th {
        font-size: 1.6rem;
        padding: var(--spacing-lg);
    }
    
    .services-table tbody td {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1.4rem;
    }
    
    .feature-points {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .service-support {
        padding: var(--spacing-2xl) 0;
    }
    
    .service-support .service-section-header {
        margin-bottom: var(--spacing-3xl);
    }
    
    .operation-services-table {
        margin-bottom: var(--spacing-2xl);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .services-table {
        min-width: 600px;
    }
    
    .services-table thead th {
        font-size: 1.5rem;
        padding: var(--spacing-md);
    }
    
    .services-table tbody td {
        padding: var(--spacing-md);
        font-size: 1.3rem;
    }
    
    .services-table tbody td:last-child {
        padding-left: var(--spacing-md);
    }
    
    .feature-points {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .feature-point {
        padding: var(--spacing-lg);
    }
    
    .feature-point strong {
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
        font-size: 2rem;
    }
    
    .feature-icon::after {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .service-support {
        padding: var(--spacing-xl) 0;
    }
    
    .service-support .service-section-header h2 {
        font-size: 2.2rem;
    }
    
    .service-support .service-section-header p {
        font-size: 1.4rem;
    }
    
    .services-table {
        min-width: 500px;
    }
    
    .services-table thead th {
        font-size: 1.4rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .services-table tbody td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1.2rem;
    }
    
    .feature-point {
        padding: var(--spacing-md);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .feature-point strong {
        font-size: 1.4rem;
    }
    
    .feature-icon {
        width: 36px;
        height: 36px;
        font-size: 1.8rem;
    }
    
    .feature-icon::after {
        width: 14px;
        height: 14px;
    }
}

/* ========================================
   料金プランセクション
======================================== */
.service-pricing {
    background: var(--color-base-gray);
    padding: var(--spacing-4xl) 0;
}

.service-pricing .service-section-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.service-pricing .service-section-header h2 {
    font-size: clamp(2.2rem, 3.5vw, 3.4rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    font-weight: 700;
}

.service-pricing .service-section-header p {
    font-size: 1.6rem;
    color: var(--color-text-light);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

/* 料金プランテーブル */
.pricing-plans-table {
    margin-bottom: var(--spacing-3xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.plans-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
}

.plans-table thead {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.plans-table thead th {
    color: #fff;
    font-size: 1.6rem;
    font-weight: 700;
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    letter-spacing: 0.05em;
    position: relative;
}

.plans-table thead th:first-child {
    width: 20%;
    text-align: left;
    padding-left: var(--spacing-lg);
}

.plans-table thead th:nth-child(2) {
    width: 20%;
}

.plans-table thead th:nth-child(3) {
    width: 40%;
}

.plans-table thead th:last-child {
    width: 20%;
}

.plans-table tbody .plan-row {
    border-bottom: 1px solid var(--color-border-light);
    transition: all 0.3s ease;
    position: relative;
}

.plans-table tbody .plan-row:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.plans-table tbody .plan-row:last-child {
    border-bottom: none;
}

.plans-table tbody td {
    padding: var(--spacing-xl) var(--spacing-md);
    vertical-align: middle;
    font-size: 1.5rem;
    line-height: 1.6;
    text-align: center;
}

.plan-name {
    text-align: left !important;
    padding-left: var(--spacing-lg) !important;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: #fff;
    position: relative;
}

.plan-name::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-secondary);
}

.plan-name strong {
    font-size: 1.8rem;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.plan-price {
    background: var(--color-base-gray);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-secondary);
    position: relative;
}

.plan-price::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(234, 88, 12, 0.1) 100%);
    pointer-events: none;
}

.plans-table tbody td:nth-child(3) {
    text-align: left;
    color: var(--color-text);
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.plans-table tbody td:last-child {
    color: var(--color-text-light);
    font-weight: 600;
}

/* 注意書き */
.pricing-note {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--color-border);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-note p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1.3rem;
    line-height: 1.6;
}

.pricing-note small {
    font-size: 1.2rem;
}

/* CTAセクション */
.pricing-cta {
    text-align: center;
    padding: var(--spacing-2xl);
    /* background: #fff; */ /* 白背景を削除 */
    border-radius: var(--radius-xl);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.pricing-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.8s ease;
}

.pricing-cta:hover::before {
    left: 100%;
}

.pricing-cta .btn {
    position: relative;
    z-index: 2;
    font-size: 1.8rem;
    padding: var(--spacing-lg) var(--spacing-2xl);
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.3);
    transition: all 0.3s ease;
}

.pricing-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 140, 0, 0.4);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .service-pricing {
        padding: var(--spacing-3xl) 0;
    }
    
    .pricing-plans-table {
        margin-bottom: var(--spacing-2xl);
    }
    
    .plans-table thead th {
        font-size: 1.4rem;
        padding: var(--spacing-md);
    }
    
    .plans-table tbody td {
        padding: var(--spacing-lg) var(--spacing-sm);
        font-size: 1.4rem;
    }
    
    .plan-name strong {
        font-size: 1.6rem;
    }
    
    .plan-price {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .service-pricing {
        padding: var(--spacing-2xl) 0;
    }
    
    .service-pricing .service-section-header {
        margin-bottom: var(--spacing-3xl);
    }
    
    .pricing-plans-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-bottom: var(--spacing-2xl);
    }
    
    .plans-table {
        min-width: 700px;
    }
    
    .plans-table thead th {
        font-size: 1.3rem;
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .plans-table tbody td {
        padding: var(--spacing-md) var(--spacing-xs);
        font-size: 1.3rem;
    }
    
    .plan-name strong {
        font-size: 1.5rem;
    }
    
    .plan-price {
        font-size: 1.5rem;
    }
    
    .pricing-note {
        margin-bottom: var(--spacing-2xl);
        padding: var(--spacing-md);
    }
    
    .pricing-cta {
        padding: var(--spacing-lg);
    }
    
    .pricing-cta .btn {
        font-size: 1.6rem;
        padding: var(--spacing-md) var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .service-pricing {
        padding: var(--spacing-xl) 0;
    }
    .plans-table {
        min-width: 600px;
    }
    
    .plans-table thead th {
        font-size: 1.2rem;
        padding: var(--spacing-xs);
    }
    
    .plans-table tbody td {
        padding: var(--spacing-sm) var(--spacing-xs);
        font-size: 1.2rem;
    }
    
    .plan-name strong {
        font-size: 1.4rem;
    }
    
    .plan-price {
        font-size: 1.4rem;
    }
    
    .pricing-note {
        margin-bottom: var(--spacing-xl);
        padding: var(--spacing-sm);
    }
    
    .pricing-note p {
        text-align: left !important; /* pricingセクションの注意書きを左寄せ */
    }
    
    .pricing-cta {
        padding: var(--spacing-md);
    }
    
    .pricing-cta .btn {
        font-size: 1.5rem;
        padding: var(--spacing-sm) var(--spacing-lg);
        width: 100%;
    }
}

/* ================================================
   アニメーション無効化
   ================================================ */

/* ページロード時のアニメーションを無効化 */
.fade-in,
.animate-in,
.slide-in-left,
.slide-in-right,
.scale-in,
.case-study-card.animate-in,
.service-page .fade-in,
li.c-supportResults__item.fade-in.animate-in {
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* 全てのキーフレームアニメーションを無効化 */
* {
    animation-duration: 0s !important;
    animation-delay: 0s !important;
}

/* 特定のアニメーションクラスを無効化 */
@keyframes fadeIn {
    0% { opacity: 1; }
    100% { opacity: 1; }
}

@keyframes slideInLeft {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes slideInRight {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes scaleIn {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes fadeInUp {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes caseStudySlideIn {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes fadeInDown {
    0% { transform: none; opacity: 1; }
    100% { transform: none; opacity: 1; }
}

@keyframes pageEnter {
    0% { opacity: 1; }
    100% { opacity: 1; }
}

/* ================================================
   テーブルセルのテキスト折り返し設定
   ================================================ */

/* 全てのテーブルセルでテキストを折り返す */
td {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal !important;
    max-width: 0;
}

/* サービステーブル専用の折り返し設定 */
.services-table td,
.plans-table td {
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal !important;
    hyphens: auto;
}

/* 長い単語や URL の場合の強制改行 */
.services-table td,
.plans-table td {
    word-break: break-all;
}