/*
Theme Name: Inchert
Theme URI: https://inchert.com/
Author: Inchert Marketing
Author URI: https://inchert.com/
Description: Inchert WordPress Theme v2.6 Light（独立版）。白基調／日本語タイポ最適化／レスポンシブ／LP対応／実績CPT同梱。
Version: 2.6.7
Text Domain: inchert

Changelog:
v2.6.1 (2025-10-23)
- フォントをNoto Sans JPからLINESeedJPに変更（公式npmパッケージCDN使用）
- 初回訪問時のブラーリフトアニメーション実装（localStorage管理、2回目以降非表示）
- アクセシビリティ対応：prefers-reduced-motion設定時は単純フェードのみ
- ハンバーガーメニューアイコン表示の修正（flexbox構造改善、padding調整）
- フロントページから上部統計セクション削除
- セクション見出し下のサブタイトル（.lead）を中央揃えに変更
- 全テンプレートファイルのインラインスタイル削除（.leadクラスの競合解消）
- 修正ファイル：about.php, services.php, works.php, page-profile.php, search.php, archive.php, page-blog.php, home.php, page-contact.php
- ハンバーガーメニューの×印アニメーション調整（translateY値を9pxに変更）
*/
/* LINESeedJP フォント読み込み（サブセット版・ローカルホスト - PageSpeed最適化） */
@font-face{font-family:'LINESeedJP';src:url('./assets/fonts/LINESeedJP_OTF_Th_subset.woff2') format('woff2');font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:'LINESeedJP';src:url('./assets/fonts/LINESeedJP_OTF_Rg_subset.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'LINESeedJP';src:url('./assets/fonts/LINESeedJP_OTF_Bd_subset.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'LINESeedJP';src:url('./assets/fonts/LINESeedJP_OTF_Eb_subset.woff2') format('woff2');font-weight:800;font-style:normal;font-display:swap}

:root{
  --bg:#ffffff; --text:#1a1a2e; --muted:#64748b; --line:rgba(0,0,0,.06);
  --brand:#1e40af; --brand-hover:#1e3a8a; --brand-weak:rgba(30,64,175,.08);
  --accent:#06b6d4; --accent-weak:rgba(6,182,212,.08);
  --gradient-primary:linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  --gradient-hero:radial-gradient(ellipse 120% 80% at 50% -20%, rgba(30,64,175,0.15), transparent 50%), radial-gradient(ellipse 100% 80% at 80% 10%, rgba(6,182,212,0.1), transparent 50%);
  --container:1200px; --radius-card:12px; --radius-btn:8px;
  --shadow-1:0 1px 3px rgba(0,0,0,.08); --shadow-2:0 4px 12px rgba(0,0,0,.1);
  --shadow-hover:0 6px 16px rgba(0,0,0,.12);
  /* オリジナル背景テクスチャ */
  --pattern-dots:radial-gradient(circle at 1px 1px, rgba(30,64,175,0.08) 1px, transparent 0);
  --pattern-grid:linear-gradient(rgba(30,64,175,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(30,64,175,0.03) 1px, transparent 1px);
  --pattern-diagonal:repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(30,64,175,0.02) 10px, rgba(30,64,175,0.02) 11px);
  --pattern-noise:url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
  /* ブランド独自のカラーパレット拡張 */
  --brand-deep:#1e3a8a; --brand-light:#3b82f6; --brand-ultra-light:#dbeafe;
  --accent-deep:#0891b2; --accent-light:#67e8f9; --accent-ultra-light:#cffafe;
  --success:#10b981; --success-weak:rgba(16,185,129,.08);
  --warning:#f59e0b; --warning-weak:rgba(245,158,11,.08);
  --error:#ef4444; --error-weak:rgba(239,68,68,.08);
  /* 独自グラデーション */
  --gradient-sunset:linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
  --gradient-ocean:linear-gradient(135deg, #1e40af 0%, #06b6d4 100%);
  --gradient-aurora:linear-gradient(135deg, #3b82f6 0%, #67e8f9 50%, #3b82f6 100%);
  --gradient-neon:linear-gradient(135deg, #1e40af 0%, #06b6d4 50%, #10b981 100%);
}

/* Google Material Icons */
.material-icons {
  font-family: 'Material Icons' !important;
  font-weight: normal;
  font-style: normal;
  font-size: 18px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  vertical-align: middle;
  margin-right: 4px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'liga';
  -webkit-font-feature-settings: 'liga';
  -moz-font-feature-settings: 'liga';
}

/* グローバルなbox-sizing設定 */
*, *::before, *::after {
  box-sizing: border-box;
}

/* アニメーションパフォーマンス最適化 */
* {
  /* GPU加速を有効化してスムーズなアニメーションを実現 */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  /* perspective: 1000; - position:fixedを無効化するため削除 */
}

/* スクロール時のパフォーマンス向上 */
section, .section, .container {
  /* スムーズなスクロールとペイント最適化 */
  contain: layout style paint;
}

html{
  scroll-behavior:smooth;
  overflow-x:hidden!important;
  overflow-y:auto!important;
  width:100%!important;
  max-width:100vw!important;
  box-sizing:border-box;
  min-width:320px;
  position:relative;
  /* スクロールパフォーマンス最適化 */
  -webkit-overflow-scrolling:touch;
  scroll-padding-top:80px
}
body{
  margin:0!important;padding:0!important; font-family:'LINESeedJP',"Noto Sans JP",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Hiragino Kaku Gothic ProN","Meiryo",sans-serif;
  background:var(--bg); color:var(--text); line-height:1.75; font-size:16px;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden!important;width:100%!important;max-width:100vw!important;box-sizing:border-box!important;min-width:320px
}
*,*::before,*::after{box-sizing:border-box!important}
*:not(svg):not(img):not(video):not(iframe){max-width:100%!important}
/* 初回訪問時アニメーション */
body.first-visit-animation{
  animation:firstVisitFadeBlur 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards
}
@keyframes firstVisitFadeBlur{
  from{
    opacity:0;
    transform:translateY(20px) scale(0.98)
  }
  to{
    opacity:1;
    transform:translateY(0) scale(1)
  }
}
/* モーション軽減設定に対応 */
@media(prefers-reduced-motion:reduce){
  body.first-visit-animation{
    animation:firstVisitFadeOnly 0.4s ease forwards
  }
  @keyframes firstVisitFadeOnly{
    from{opacity:0}
    to{opacity:1}
  }
}
img{max-width:100%!important;height:auto;display:block}
a{color:var(--brand);text-decoration:none} a:hover{opacity:.9}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;width:100%!important;box-sizing:border-box!important;overflow-x:hidden!important}
.section{padding:80px 0;overflow-x:hidden!important;max-width:100%!important;width:100%!important}
section{max-width:100%!important;overflow-x:hidden!important;width:100%!important}
@media(max-width:1023px){.container{padding:0 32px!important;max-width:100%!important}}
@media(max-width:768px){.section{padding:60px 0!important;max-width:100%!important}.container{padding:0 24px!important;max-width:100%!important}}
@media(max-width:480px){.section{padding:40px 0!important;max-width:100%!important}.container{padding:0 20px!important;max-width:100%!important}}
@media(max-width:360px){.section{padding:32px 0!important}.container{padding:0 16px!important}}
@media(max-width:320px){.section{padding:24px 0!important}.container{padding:0 12px!important}}

/* Header - 固定ヘッダー */
html{position:relative!important}
header.site-header,
.site-header,
header[class*="site-header"],
[class*="site-header"],
header[role="banner"]{
  position:fixed!important;
  top:0!important;
  left:0!important;
  right:0!important;
  width:100%!important;
  max-width:100vw!important;
  z-index:100001!important;
  background:rgba(255,255,255,.98)!important;
  backdrop-filter:blur(12px)!important;
  -webkit-backdrop-filter:blur(12px)!important;
  border-bottom:1px solid var(--line)!important;
  box-shadow:0 2px 8px rgba(0,0,0,.08)!important;
  margin:0!important;
  padding:0!important;
  transform:translate3d(0,0,0)!important;
  will-change:transform!important;
}
body{padding-top:56px!important}
body.admin-bar{padding-top:0!important;margin-top:0!important}
body.admin-bar header.site-header,body.admin-bar .site-header,body.admin-bar header[class*="site-header"],body.admin-bar [class*="site-header"]{position:fixed!important;top:32px!important}
body.admin-bar #main-content{padding-top:60px!important}
@media screen and (max-width:782px){
  body.admin-bar header.site-header,body.admin-bar .site-header,body.admin-bar header[class*="site-header"],body.admin-bar [class*="site-header"]{position:fixed!important;top:46px!important}
}
.header-row{display:flex!important;align-items:center!important;justify-content:space-between!important;padding:12px 24px!important;max-width:1400px!important;margin:0 auto!important;width:100%!important;box-sizing:border-box!important}
@media(max-width:1023px){.header-row{padding:16px 32px!important}}
@media(max-width:768px){.header-row{gap:20px;padding:14px 24px!important}
.logo{font-size:20px}
.logo-symbol{width:28px;height:28px}}
@media(max-width:480px){.header-row{gap:16px;padding:12px 20px!important}
.logo{font-size:18px;gap:6px}
.logo-symbol{width:24px;height:24px}}
@media(max-width:360px){.header-row{gap:12px;padding:10px 16px!important}}
@media(max-width:320px){.header-row{gap:10px;padding:8px 12px!important}}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:24px;color:var(--text);letter-spacing:-.02em;flex-shrink:0;text-decoration:none}
.logo-symbol{width:32px;height:32px;object-fit:contain}
.logo-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
/* デスクトップのみ適用 */
@media(min-width:1024px){
  .site-nav{display:flex!important;align-items:center!important;gap:24px!important;margin-left:auto!important;margin-right:24px!important;position:relative!important;z-index:10!important}
  .site-nav .menu{display:flex;gap:32px;list-style:none;margin:0;padding:0;align-items:center;position:relative;z-index:10}
  .site-nav .menu>li{position:relative;z-index:10}
  .site-nav .menu a{color:var(--text);font-weight:500;font-size:15px;transition:color .2s;position:relative;white-space:nowrap;z-index:10}
  .site-nav .menu a:hover{color:var(--brand)}
  .site-nav .menu>li>a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--brand);transition:width .3s cubic-bezier(0.4, 0, 0.2, 1)}
  .site-nav .menu>li>a:hover::after{width:100%}

  /* ドロップダウンメニュー */
  .menu-item-has-children{position:relative}
  .menu-item-has-children>a{padding-right:4px}
  .sub-menu{
    position:absolute;
    top:calc(100% + 16px);
    left:0;
    background:#fff;
    border-radius:12px;
    box-shadow:0 8px 32px rgba(0,0,0,0.12);
    padding:12px 0;
    list-style:none;
    margin:0;
    min-width:240px;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:all 0.3s ease;
    z-index:1000;
    border:1px solid rgba(0,0,0,0.06)
  }
  .menu-item-has-children:hover .sub-menu{
    opacity:1;
    visibility:visible;
    transform:translateY(0)
  }
  .sub-menu li{margin:0;padding:0}
  .sub-menu a{
    display:block;
    padding:12px 20px;
    font-size:14px;
    color:var(--text);
    transition:all 0.2s;
    white-space:nowrap
  }
  .sub-menu a:hover{
    background:var(--brand-weak);
    color:var(--brand);
    padding-left:24px
  }
  .sub-menu a::after{display:none}
  .sub-menu-divider{
    border-top:1px solid rgba(0,0,0,0.06);
    margin-top:8px;
    padding-top:8px!important
  }
}
/* ヘッダーアクション */
.header-actions{display:flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0;position:relative;z-index:10}
.header-actions-mobile{display:none!important}
.btn-header{padding:10px 16px!important;font-size:14px!important;white-space:nowrap}
.btn-header svg{flex-shrink:0}
.btn-header .btn-text{display:inline}
@media(max-width:1200px){.btn-header{padding:8px 12px!important;font-size:13px!important}}
@media(max-width:1023px){
  .header-actions{display:none!important}
}
/* ハンバーガーメニュー */
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:6px;
  width:44px;
  height:44px;
  border:0;
  background:transparent;
  cursor:pointer;
  padding:8px;
  position:relative;
  z-index:10;
  box-sizing:border-box;
}
.nav-toggle span{
  display:block;
  height:2px;
  width:24px;
  background:var(--text);
  transition:all .3s cubic-bezier(0.4, 0, 0.2, 1);
  position:relative;
  flex-shrink:0;
}
.nav-toggle span:nth-child(1){
  margin:0;
}
.nav-toggle span:nth-child(2){
  margin:0;
}
.nav-toggle span:nth-child(3){
  margin:0;
}
/* ハンバーガーアイコン → ×印アニメーション */
.nav-toggle[aria-expanded="true"] span:nth-child(1){
  transform:translateY(9px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2){
  opacity:0;
  transform:scale(0);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3){
  transform:translateY(-9px) rotate(-45deg);
}

/* SPメニュー */
@media(max-width:1023px){
  .nav-toggle{
    display:flex!important;
    z-index:999999!important;
    position:relative!important;
  }
  .site-nav,
  #site-nav{
    display:none!important;
    visibility:hidden!important;
    opacity:0!important;
    flex-direction:column!important;
    align-items:center!important;
    justify-content:flex-start!important;
    position:fixed!important;
    top:0!important;
    left:0!important;
    right:0!important;
    bottom:0!important;
    width:100vw!important;
    height:100vh!important;
    max-height:100vh!important;
    background:linear-gradient(135deg, #f8fafc 0%, #ffffff 100%)!important;
    padding:80px 20px 30px!important;
    margin:0!important;
    z-index:999998!important;
    overflow-y:auto!important;
    overflow-x:hidden!important;
    -webkit-overflow-scrolling:touch!important;
    transition:opacity 0.3s ease, visibility 0.3s ease!important;
    box-sizing:border-box!important;
  }
  @keyframes slideDown {
    from {
      opacity:0;
      transform:translateY(-20px);
    }
    to {
      opacity:1;
      transform:translateY(0);
    }
  }
  .site-nav.open,
  #site-nav.open{
    display:flex!important;
    visibility:visible!important;
    opacity:1!important;
    pointer-events:auto!important;
  }
  .site-nav .menu{
    flex-direction:column!important;
    gap:8px!important;
    margin-bottom:24px!important;
    width:100%!important;
    max-width:400px!important;
    padding:0!important;
    list-style:none!important;
  }
  .site-nav .menu li{
    border-bottom:none!important;
    width:100%;
  }
  .site-nav .menu a{
    display:block;
    padding:12px 20px;
    font-size:15px;
    font-weight:600;
    color:var(--text) !important;
    transition:all 0.2s ease;
    text-align:left;
    white-space:nowrap;
    overflow:visible;
    background:white;
    border-radius:8px;
    border:2px solid transparent;
  }
  .site-nav .menu a:hover{
    color:var(--brand) !important;
    border-color:var(--brand);
    transform:translateX(4px);
  }
  .site-nav .menu a::after{
    display:none;
  }

  /* モバイルメニューのサブメニュー */
  .menu-item-has-children .sub-menu{
    position:static!important;
    opacity:1!important;
    visibility:visible!important;
    transform:none!important;
    box-shadow:none!important;
    background:transparent!important;
    border:none!important;
    padding:8px 0 8px 20px!important;
    margin-top:8px!important;
  }
  .sub-menu li{
    width:100%!important;
  }
  .sub-menu a{
    font-size:14px!important;
    font-weight:500!important;
    padding:10px 16px!important;
    background:#f8f9fa!important;
  }

  /* モバイルメニュー内のアクションボタン */
  .header-actions-mobile{
    display:flex!important;
    flex-direction:column!important;
    gap:12px!important;
    width:100%!important;
    max-width:400px!important;
    margin-top:24px!important;
    padding-top:24px!important;
    border-top:2px solid var(--line)!important;
  }
  .btn-mobile{
    width:100%!important;
    padding:14px 20px!important;
    font-size:15px!important;
    font-weight:700!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    gap:8px!important;
    border-radius:8px!important;
    transition:all 0.2s!important;
    text-decoration:none!important;
  }
  .btn-mobile svg{
    flex-shrink:0!important;
  }
  .btn-contact-mobile{
    background:var(--brand)!important;
    color:white!important;
    border:2px solid var(--brand)!important;
  }
  .btn-contact-mobile:hover{
    background:var(--brand-hover)!important;
    transform:translateY(-2px)!important;
  }

  .sub-menu a:hover{
    background:var(--brand-weak)!important;
    border-color:var(--brand)!important;
    padding-left:20px!important;
  }
  .sub-menu-divider{
    margin-top:12px!important;
    padding-top:12px!important;
  }

  .header-actions{
    flex-direction:row!important;
    gap:8px!important;
    width:100%!important;
    max-width:400px!important;
    margin-top:8px!important;
    flex-wrap:wrap!important;
    justify-content:center!important;
  }
  .btn-header{
    width:auto!important;
    min-width:auto!important;
    max-width:none!important;
    flex:1!important;
    min-width:100px!important;
    padding:12px 16px!important;
    font-size:14px!important;
    font-weight:600!important;
  }
  .btn-header .btn-text{
    display:inline!important;
  }
  .site-nav .btn{
    width:auto!important;
    min-width:100px!important;
    max-width:none!important;
    flex:1!important;
    justify-content:center!important;
    padding:12px 16px!important;
    font-size:14px!important;
    margin:0 auto!important;
    margin-left:32px!important;
    margin-right:32px!important;
    font-weight:700!important;
    box-sizing:border-box!important;
    display:inline-flex!important;
    align-items:center!important;
  }
}

/* Hero */
.hero{padding:160px 0 60px;border-bottom:1px solid var(--line);background:#fafbfc;position:relative;max-width:100%!important;overflow-x:hidden!important;width:100%!important}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:6px;background:var(--brand-weak);color:var(--brand);font-weight:600;font-size:13px}
.hero-title{font-weight:800;line-height:1.15;margin:20px 0 24px;font-size:56px;letter-spacing:-.02em;color:var(--text);word-break:break-word;max-width:100%!important}
@media(max-width:768px){.hero{padding:160px 0 60px;max-width:100%!important}.hero-title{font-size:clamp(24px,6vw,36px);word-break:break-word}}
@media(max-width:480px){.hero{padding:160px 0 60px}}
@media(max-width:360px){.hero{padding:160px 0 60px}.hero-title{font-size:clamp(22px,6vw,32px)}.badge{font-size:12px;padding:5px 10px}}
@media(max-width:320px){.hero{padding:160px 0 60px}.hero-title{font-size:clamp(20px,6vw,28px)}.badge{font-size:11px;padding:4px 8px}}
.lead{display:block;width:100%;color:var(--muted)!important;font-size:20px!important;margin:0 auto 32px!important;line-height:1.6;max-width:600px;text-align:center!important;box-sizing:border-box}
@media(max-width:768px){.lead{font-size:18px;padding:0 16px}}
@media(max-width:480px){.lead{font-size:16px;padding:0 10px}}
@media(max-width:320px){.lead{font-size:15px;padding:0 8px}}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
@keyframes float{0%,100%{transform:translate(0,0) rotate(0deg)}33%{transform:translate(30px,-30px) rotate(5deg)}66%{transform:translate(-20px,20px) rotate(-5deg)}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--radius-btn);border:none;background:var(--brand);color:#fff;font-weight:600;font-size:15px;transition:all .25s cubic-bezier(0.4, 0, 0.2, 1);cursor:pointer;text-align:center;justify-content:center;max-width:100%!important;box-sizing:border-box!important;will-change:transform, background-color}
.btn:hover{background:var(--brand-hover)}
.btn.out{background:#fff;color:var(--brand);border:1px solid var(--line)}
.btn.out:hover{background:#f8f9fa;border-color:var(--brand)}
@media(max-width:768px){.btn{font-size:14px;padding:10px 20px}}
@media(max-width:480px){.btn{font-size:13px;padding:9px 16px}}
@media(max-width:360px){.btn{font-size:13px;padding:8px 14px}}
@media(max-width:320px){.btn{font-size:12px;padding:8px 12px}}

/* Grid / Card */
.grid{display:grid;gap:24px;max-width:100%;width:100%}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr));max-width:100%}
@media(max-width:1024px){.grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr));max-width:100%}}
@media(max-width:640px){.grid.cols-3{grid-template-columns:1fr;max-width:100%}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);transition:all .3s cubic-bezier(0.4, 0, 0.2, 1);max-width:100%;box-sizing:border-box;will-change:transform, box-shadow}
.card:hover{border-color:var(--brand)}
.card.pad{padding:28px}
.muted{color:var(--muted)}

/* Table（LP variant-b用） */
table{width:100%;max-width:100%;border-collapse:collapse;margin:18px 0;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
th,td{padding:12px 16px;text-align:left;border:1px solid var(--line);white-space:nowrap}
th{background:var(--brand-weak);font-weight:600}
@media(max-width:768px){th,td{padding:8px 12px;font-size:14px}}

/* Details（FAQ用・AI Overview対策） */
details{margin:16px 0;border:1px solid var(--line);border-radius:12px;padding:20px 24px;background:#fff;transition:border-color .2s ease}
details:hover{border-color:var(--brand)}
summary{font-weight:700;font-size:18px;cursor:pointer;user-select:none;list-style:none;position:relative;padding-right:24px}
summary::after{content:'▼';position:absolute;right:0;top:0;font-size:14px;color:var(--brand);transition:transform .3s}
details[open] summary::after{transform:rotate(180deg)}
summary::-webkit-details-marker{display:none}
details[open] summary{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}

/* アクセシビリティ改善 */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;top:10px;left:10px;z-index:9999;padding:12px 20px;background:var(--brand);color:#fff;text-decoration:none;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.3);width:auto;height:auto;clip:auto;overflow:visible}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* Entry Content（記事本文） */
.entry-content{font-size:18px;line-height:1.9;color:var(--text);max-width:100%!important;width:100%!important;overflow-wrap:break-word;word-wrap:break-word;box-sizing:border-box!important;overflow-x:hidden!important}
.entry-content h2{font-size:32px;font-weight:800;margin:56px 0 24px;padding-bottom:16px;border-bottom:1px solid var(--line);color:var(--text);word-break:break-word;max-width:100%!important}
.entry-content h3{font-size:24px;font-weight:700;margin:40px 0 20px;color:var(--brand);word-break:break-word;max-width:100%!important}
.entry-content p{margin:1.5em 0;word-break:break-word;max-width:100%!important}
.entry-content img{max-width:100%!important;width:100%!important;height:auto;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.08);margin:2em auto}
.entry-content blockquote{margin:2em 0;padding:24px;background:var(--brand-weak);border-radius:8px;font-style:italic;color:var(--text);max-width:100%!important;box-sizing:border-box!important}
.entry-content code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:0.9em;color:#e11d48;word-break:break-all;overflow-wrap:break-word}
.entry-content pre{background:#1e293b;color:#f8fafc;padding:20px;border-radius:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:2em 0;max-width:100%!important;width:100%!important;box-sizing:border-box!important}
.entry-content pre code{background:transparent;color:#f8fafc;padding:0;word-break:normal;white-space:pre;overflow-wrap:normal}
.entry-content ul,.entry-content ol{margin:1.5em 0;padding-left:2em;max-width:100%!important}
.entry-content li{margin:0.5em 0;word-break:break-word;max-width:100%!important}
.entry-content table{max-width:100%!important;width:100%!important;overflow-x:auto;display:block;-webkit-overflow-scrolling:touch;box-sizing:border-box!important}
.entry-content iframe,.entry-content video,.entry-content embed{max-width:100%!important;width:100%!important;height:auto}
@media(max-width:768px){.entry-content{font-size:16px;width:100%!important}.entry-content h2{font-size:24px;margin:40px 0 20px}.entry-content h3{font-size:20px;margin:32px 0 16px}.entry-content pre{padding:16px;font-size:14px;max-width:100%!important}.entry-content ul,.entry-content ol{padding-left:1.5em}.entry-content blockquote{padding:20px 16px;max-width:100%!important}}
@media(max-width:480px){.entry-content{font-size:15px}.entry-content h2{font-size:21px}.entry-content h3{font-size:18px}.entry-content pre{padding:10px;font-size:13px}.entry-content blockquote{padding:14px 10px}.entry-content ul,.entry-content ol{padding-left:1.2em}}
@media(max-width:360px){.entry-content{font-size:14px}.entry-content h2{font-size:20px}.entry-content h3{font-size:17px}.entry-content pre{padding:8px;font-size:12px}.entry-content blockquote{padding:12px 8px}}
@media(max-width:320px){.entry-content{font-size:14px}.entry-content h2{font-size:19px}.entry-content h3{font-size:16px}.entry-content pre{padding:8px;font-size:11px}.entry-content blockquote{padding:10px 8px}}

/* SNSシェアボタン */
.share-buttons{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0;max-width:100%!important;overflow-x:auto;-webkit-overflow-scrolling:touch}
.share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;color:#fff;font-size:14px;font-weight:600;transition:.2s;text-decoration:none;white-space:nowrap;flex-shrink:0}
.share-btn:hover{opacity:.9}
.share-btn.x{background:#000000}
.share-btn.facebook{background:#1877f2}
.share-btn.line{background:#06c755}
.share-btn.note{background:#41c9b4}
.share-btn.linkedin{background:#0a66c2}
@media(max-width:768px){.share-buttons{gap:8px;overflow-x:auto;padding-bottom:4px}}
@media(max-width:640px){.share-buttons{gap:8px}.share-btn{font-size:12px;padding:8px 12px}.share-btn svg{width:14px;height:14px}}
@media(max-width:480px){.share-buttons{gap:5px}.share-btn{font-size:11px;padding:7px 9px;gap:4px}.share-btn svg{width:12px;height:12px}}
@media(max-width:360px){.share-buttons{gap:4px}.share-btn{font-size:10px;padding:6px 8px;gap:4px}.share-btn svg{width:11px;height:11px}}
@media(max-width:320px){.share-buttons{gap:4px}.share-btn{font-size:10px;padding:6px 7px;gap:3px}.share-btn svg{width:10px;height:10px}}

/* 関連記事 */
.related-posts{margin-top:64px;padding:32px;background:linear-gradient(135deg,rgba(37,99,235,.03),rgba(52,211,153,.03));border-radius:12px;border:1px solid var(--line);max-width:100%!important;box-sizing:border-box!important;width:100%!important}
.related-posts h3{font-size:22px;font-weight:700;margin-bottom:24px;text-align:center;word-break:break-word}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:20px;max-width:100%!important;width:100%!important}
@media(max-width:1023px){.related-grid{grid-template-columns:repeat(2,1fr)!important;max-width:100%!important}}
@media(max-width:768px){.related-posts{margin-top:48px;padding:16px!important;max-width:100%!important}.related-grid{gap:16px;grid-template-columns:1fr!important;max-width:100%!important}}
@media(max-width:640px){.related-grid{grid-template-columns:1fr!important;max-width:100%!important}.related-posts h3{font-size:18px}}
.related-item{background:#fff;border-radius:8px;overflow:hidden;transition:.2s;border:1px solid var(--line);max-width:100%!important;box-sizing:border-box!important;width:100%!important}
.related-item:hover{border-color:var(--brand)}
.related-item img{width:100%!important;max-width:100%!important;height:180px;object-fit:cover}
.related-item-body{padding:16px;box-sizing:border-box;width:100%!important}
.related-item-title{font-size:16px;font-weight:600;margin:0 0 8px;line-height:1.4;word-break:break-word}
.related-item-title a{color:var(--text);transition:color .2s}
.related-item-title a:hover{color:var(--brand)}
.related-item-meta{font-size:13px;color:var(--muted)}
@media(max-width:480px){.related-item img{height:140px}.related-posts{padding:12px 8px!important}}
@media(max-width:360px){.related-item img{height:120px}.related-posts{padding:10px 8px!important}.related-posts h3{font-size:17px}}
@media(max-width:320px){.related-item img{height:100px}.related-posts{padding:8px!important}.related-posts h3{font-size:16px}}

/* 著者情報 */
.author-box{display:flex;gap:20px;padding:24px;background:linear-gradient(to right,#f8fafc,#fff);border:1px solid var(--line);border-radius:12px;margin:48px 0;max-width:100%!important;box-sizing:border-box!important;width:100%!important}
.author-avatar{flex-shrink:0}
.author-avatar img{width:80px;height:80px;border-radius:50%;border:3px solid var(--brand)}
.author-info{flex:1;min-width:0;overflow:hidden}
.author-info h4{margin:0 0 8px;font-size:18px;word-break:break-word}
.author-bio{color:var(--muted);line-height:1.7;margin:8px 0;word-break:break-word}
@media(max-width:768px){.author-box{flex-direction:column;align-items:center;text-align:center;padding:20px;margin:32px 0;max-width:100%!important}.author-avatar{margin:0 auto}.author-info h4{font-size:16px}}
@media(max-width:640px){.author-box{padding:16px;max-width:100%!important}.author-avatar img{width:60px;height:60px}}
@media(max-width:480px){.author-box{padding:14px;max-width:100%!important}.author-avatar img{width:55px;height:55px}.author-info h4{font-size:15px}.author-bio{font-size:14px}}
@media(max-width:360px){.author-box{padding:12px}.author-avatar img{width:50px;height:50px}.author-info h4{font-size:14px}.author-bio{font-size:13px}}
@media(max-width:320px){.author-box{padding:10px}.author-avatar img{width:45px;height:45px}.author-info h4{font-size:14px}.author-bio{font-size:13px}}

/* ポートフォリオ詳細 */
.work-header{margin-bottom:48px}
.work-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin:24px 0}
.work-meta-item{padding:16px;background:var(--brand-weak);border-radius:8px}
.work-meta-label{font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:4px}
.work-meta-value{font-size:18px;font-weight:700;color:var(--text)}
.work-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin:32px 0}
.work-gallery img{border-radius:8px;width:100%;height:auto;transition:.2s}
.work-gallery img:hover{opacity:.9}
.work-results{background:linear-gradient(135deg,var(--brand-weak),rgba(52,211,153,.08));padding:32px;border-radius:12px;margin:32px 0}
.work-results h3{margin-top:0}
.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin-top:20px}
.result-item{text-align:center;padding:20px;background:#fff;border-radius:8px;box-shadow:var(--shadow-1)}
.result-number{font-size:32px;font-weight:800;color:var(--brand);line-height:1}
.result-label{font-size:14px;color:var(--muted);margin-top:8px}

/* フィルターボタン */
.filter-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px;justify-content:center}
.filter-btn{padding:10px 20px;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer;transition:.2s;font-size:14px;font-weight:600}
.filter-btn:hover,.filter-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* CTA Box（記事下CV誘導） */
.cta-box{margin:80px 0;padding:60px 40px;background:var(--gradient-primary);color:#fff;border-radius:24px;text-align:center;box-shadow:var(--shadow-2);position:relative;overflow:hidden;max-width:100%!important;box-sizing:border-box!important;width:100%!important}
.cta-box::before{content:'';position:absolute;top:-50%;right:-20%;width:400px;height:400px;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 70%);border-radius:50%;max-width:none}
.cta-box h3{font-size:36px;margin:0 0 16px;color:#fff;font-weight:800;position:relative;word-break:break-word;max-width:100%!important}
.cta-box p{font-size:20px;margin:0 0 32px;opacity:.95;position:relative;word-break:break-word;max-width:100%!important}
.cta-box .btn{background:#fff;color:var(--brand);border:none;font-size:18px;padding:16px 40px;max-width:100%!important}
.cta-box .btn:hover{opacity:.9}
@media(max-width:1023px){.cta-box{margin:64px 0;padding:48px 32px;max-width:100%!important}}
@media(max-width:768px){.cta-box{margin:48px 0;padding:32px 20px;max-width:100%!important}.cta-box h3{font-size:22px;line-height:1.3}.cta-box p{font-size:16px;line-height:1.6}.cta-box .btn{font-size:15px;padding:12px 24px;width:auto;max-width:100%!important;display:inline-flex}}
@media(max-width:480px){.cta-box{padding:24px 12px;margin:32px 0;max-width:100%!important}.cta-box h3{font-size:19px}.cta-box p{font-size:14px}.cta-box .btn{font-size:14px;padding:10px 18px;width:auto}}
@media(max-width:360px){.cta-box{padding:20px 10px;margin:24px 0}.cta-box h3{font-size:18px}.cta-box p{font-size:13px}.cta-box .btn{font-size:13px;padding:9px 16px}}
@media(max-width:320px){.cta-box{padding:16px 8px;margin:20px 0}.cta-box h3{font-size:17px}.cta-box p{font-size:13px;margin:0 0 16px}.cta-box .btn{font-size:13px;padding:8px 14px}}

/* アニメーション */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-in-up{animation:fadeInUp .6s ease-out}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.shimmer{position:relative;overflow:hidden}.shimmer::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite;will-change:transform}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.8}}
.pulse{animation:pulse 2s ease-in-out infinite}

/* Footer / BackToTop */
.site-footer{background:linear-gradient(to bottom,#fff,#f8f9fa);border-top:1px solid var(--line);padding:60px 0 30px;max-width:100%!important;width:100%!important;box-sizing:border-box!important;overflow-x:hidden!important}
.site-footer h4{color:var(--text);margin-bottom:16px;font-weight:700}
.site-footer a{color:var(--muted);transition:color .2s}
.site-footer a:hover{color:var(--brand)}
#back-to-top{position:fixed!important;right:24px!important;bottom:24px!important;width:56px!important;height:56px!important;border-radius:50%!important;border:none!important;background:var(--gradient-primary)!important;color:#fff!important;cursor:pointer!important;display:none!important;transition:all .3s ease!important;z-index:999999!important}
#back-to-top.show{display:flex!important;align-items:center!important;justify-content:center!important}
#back-to-top:hover{opacity:.9}
#back-to-top::before{content:'↑';font-size:24px;font-weight:bold}
@media(max-width:768px){#back-to-top{right:12px;bottom:16px;width:48px;height:48px}#back-to-top::before{font-size:20px}}
@media(max-width:480px){#back-to-top{right:8px;bottom:12px;width:44px;height:44px}#back-to-top::before{font-size:18px}}
@media(max-width:360px){#back-to-top{right:6px;bottom:10px;width:40px;height:40px}#back-to-top::before{font-size:16px}}
@media(max-width:320px){#back-to-top{right:4px;bottom:8px;width:36px;height:36px}#back-to-top::before{font-size:14px}}

/* Fixed CTA Button */
.fixed-cta{position:fixed!important;right:24px!important;bottom:120px!important;z-index:999998!important;opacity:0!important;transform:translateY(20px)!important;transition:all .4s ease!important;pointer-events:none!important;max-width:calc(100vw - 48px)!important}
.fixed-cta.show{opacity:1!important;transform:translateY(0)!important;pointer-events:auto!important}
.fixed-cta .btn{white-space:nowrap;font-size:15px;padding:14px 24px;max-width:100%!important}
@media(max-width:768px){.fixed-cta{right:12px;bottom:20px;max-width:calc(100vw - 24px)!important}.fixed-cta .btn{font-size:13px;padding:10px 16px;white-space:normal;text-align:center;line-height:1.3}}
@media(max-width:480px){.fixed-cta{right:8px;bottom:16px;max-width:calc(100vw - 16px)!important}.fixed-cta .btn{font-size:12px;padding:9px 14px}}
@media(max-width:360px){.fixed-cta{right:6px;bottom:14px;max-width:calc(100vw - 12px)!important}.fixed-cta .btn{font-size:11px;padding:8px 12px}}
@media(max-width:320px){.fixed-cta{right:4px;bottom:12px;max-width:calc(100vw - 8px)!important}.fixed-cta .btn{font-size:11px;padding:7px 10px}}

/* Utility */
.sp-only{display:none}
@media(max-width:768px){.sp-only{display:inline}}

/* オリジナルテクスチャ＆グラフィック要素 */
.texture-dots{background-image:var(--pattern-dots);background-size:20px 20px}
.texture-grid{background-image:var(--pattern-grid);background-size:40px 40px}
.texture-diagonal{background-image:var(--pattern-diagonal)}
.texture-noise{background-image:var(--pattern-noise)}

/* 装飾的な図形要素 */
.deco-circle{position:absolute;border-radius:50%;pointer-events:none;z-index:0}
.deco-square{position:absolute;pointer-events:none;z-index:0;transform:rotate(45deg)}
.deco-line{position:absolute;pointer-events:none;z-index:0}

/* スクロールアニメーション */
.scroll-fade-in{opacity:0;transform:translateY(30px);transition:opacity .8s ease-out,transform .8s ease-out}
.scroll-fade-in.is-visible{opacity:1;transform:translateY(0)}
.scroll-slide-left{opacity:0;transform:translateX(-50px);transition:opacity .8s ease-out,transform .8s ease-out}
.scroll-slide-left.is-visible{opacity:1;transform:translateX(0)}
.scroll-slide-right{opacity:0;transform:translateX(50px);transition:opacity .8s ease-out,transform .8s ease-out}
.scroll-slide-right.is-visible{opacity:1;transform:translateX(0)}

/* グラデーション装飾 */
.gradient-accent{background:linear-gradient(135deg,rgba(124,58,237,0.1),rgba(6,182,212,0.1))}
.gradient-mesh{background:radial-gradient(at 0% 0%, rgba(124,58,237,0.15) 0px, transparent 50%),radial-gradient(at 100% 0%, rgba(6,182,212,0.15) 0px, transparent 50%),radial-gradient(at 100% 100%, rgba(124,58,237,0.1) 0px, transparent 50%),radial-gradient(at 0% 100%, rgba(6,182,212,0.1) 0px, transparent 50%)}

/* カスタムボーダー装飾 */
.border-gradient{position:relative;border:1px solid transparent;background:linear-gradient(white,white) padding-box,var(--gradient-primary) border-box}
.border-glow{box-shadow:0 0 20px rgba(124,58,237,0.15),0 0 40px rgba(124,58,237,0.1)}

/* セクション装飾 */
.section-decorated{position:relative;overflow:hidden}
.section-decorated::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(124,58,237,0.08),transparent 70%);border-radius:50%;animation:float 20s ease-in-out infinite}
.section-decorated::after{content:'';position:absolute;bottom:-30%;left:-10%;width:400px;height:400px;background:radial-gradient(circle,rgba(6,182,212,0.06),transparent 70%);border-radius:50%;animation:float 25s ease-in-out infinite reverse}

/* フローティングアニメーション（改良版） */
@keyframes float-slow{0%,100%{transform:translate(0,0) rotate(0deg)}25%{transform:translate(20px,-20px) rotate(3deg)}50%{transform:translate(0,-40px) rotate(-3deg)}75%{transform:translate(-20px,-20px) rotate(3deg)}}

/* パララックス効果 */
.parallax{transform:translateZ(0);transition:transform .3s ease-out}

/* ホログラフィック効果（GPU最適化） */
.holographic{position:relative;overflow:hidden}
.holographic::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(135deg,rgba(124,58,237,0.1),rgba(6,182,212,0.1),rgba(124,58,237,0.1));animation:holographic-shift 10s ease infinite;will-change:transform}
@keyframes holographic-shift{0%{transform:translate(0,0)}50%{transform:translate(-25%,-25%)}100%{transform:translate(0,0)}}

/* ブランドカラーのパルス効果 */
.pulse-brand{animation:pulse-brand 2s ease-in-out infinite}
@keyframes pulse-brand{0%,100%{box-shadow:0 0 0 0 rgba(124,58,237,0.4)}50%{box-shadow:0 0 0 20px rgba(124,58,237,0)}}

/* 微細なパターンオーバーレイ */
.pattern-overlay{position:relative}
.pattern-overlay::before{content:'';position:absolute;inset:0;background-image:var(--pattern-dots);background-size:20px 20px;opacity:0.3;pointer-events:none}

/* セクション区切り - チャート・分析風 */
/* 斜め区切り（上） */
.section-divider-slant-top{position:relative;padding-top:80px}
.section-divider-slant-top::before{content:'';position:absolute;top:0;left:0;width:100%;height:80px;background:inherit;transform:skewY(-2deg);transform-origin:top left;z-index:-1}

/* 斜め区切り（下） */
.section-divider-slant-bottom{position:relative;padding-bottom:80px}
.section-divider-slant-bottom::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:80px;background:inherit;transform:skewY(-2deg);transform-origin:bottom right;z-index:-1}

/* 波形区切り（上） - データの波動をイメージ */
.section-divider-wave-top{position:relative}
.section-divider-wave-top::before{content:'';position:absolute;top:-1px;left:0;width:100%;height:60px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0 C150,60 350,0 600,50 C850,100 1050,40 1200,80 L1200,120 L0,120 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat;background-size:cover;z-index:1}

/* 波形区切り（下） - データの波動をイメージ */
.section-divider-wave-bottom{position:relative}
.section-divider-wave-bottom::after{content:'';position:absolute;bottom:-1px;left:0;width:100%;height:60px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,40 C150,100 350,40 600,90 C850,0 1050,60 1200,20 L1200,0 L0,0 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat;background-size:cover;z-index:1}

/* ジグザグ区切り（折れ線グラフ風） */
.section-divider-zigzag-top{position:relative;padding-top:40px}
.section-divider-zigzag-top::before{content:'';position:absolute;top:0;left:0;width:100%;height:40px;background:linear-gradient(135deg,transparent 33.33%,currentColor 33.33%,currentColor 66.66%,transparent 66.66%),linear-gradient(45deg,transparent 33.33%,currentColor 33.33%,currentColor 66.66%,transparent 66.66%);background-size:20px 40px;background-position:0 0,10px 0;background-repeat:repeat-x;opacity:0.1;color:var(--brand)}

/* カーブ区切り（上） - スムーズなチャート曲線 */
.section-divider-curve-top{position:relative}
.section-divider-curve-top::before{content:'';position:absolute;top:-1px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0 Q300,120 600,60 T1200,80 L1200,120 L0,120 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat;background-size:cover;z-index:1}

/* カーブ区切り（下） - スムーズなチャート曲線 */
.section-divider-curve-bottom{position:relative}
.section-divider-curve-bottom::after{content:'';position:absolute;bottom:-1px;left:0;width:100%;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,40 Q300,0 600,60 T1200,40 L1200,0 L0,0 Z' fill='%23ffffff'/%3E%3C/svg%3E") no-repeat;background-size:cover;z-index:1}

/* グラデーション区切り（グラフの棒チャート風） */
.section-divider-bars{position:relative;padding-top:60px}
.section-divider-bars::before{content:'';position:absolute;top:0;left:0;width:100%;height:60px;background:repeating-linear-gradient(90deg,transparent,transparent 80px,rgba(124,58,237,0.1) 80px,rgba(124,58,237,0.1) 100px);z-index:0}

/* 三角形区切り（鋭角的なデータポイント） */
.section-divider-triangle-bottom{position:relative}
.section-divider-triangle-bottom::after{content:'';position:absolute;bottom:0;left:0;width:0;height:0;border-style:solid;border-width:0 0 60px 100vw;border-color:transparent transparent #ffffff transparent}

/* カラー付き波形（ブランドカラー） */
.section-divider-wave-brand-top{position:relative}
.section-divider-wave-brand-top::before{content:'';position:absolute;top:-1px;left:0;width:100%;height:60px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cdefs%3E%3ClinearGradient id='waveGrad' x1='0%25' y1='0%25' x2='100%25' y2='0%25'%3E%3Cstop offset='0%25' style='stop-color:%237c3aed;stop-opacity:1' /%3E%3Cstop offset='100%25' style='stop-color:%2306b6d4;stop-opacity:1' /%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M0,0 C150,60 350,0 600,50 C850,100 1050,40 1200,80 L1200,120 L0,120 Z' fill='url(%23waveGrad)'/%3E%3C/svg%3E") no-repeat;background-size:cover;z-index:1;opacity:0.1}

/* セクション全体にデータグリッド背景 */
.data-grid-bg{background-image:linear-gradient(rgba(124,58,237,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(124,58,237,0.03) 1px,transparent 1px);background-size:50px 50px}

/* チャート風の装飾ライン */
.chart-line-decoration{position:relative}
.chart-line-decoration::before{content:'';position:absolute;top:20%;left:0;width:100%;height:2px;background:linear-gradient(90deg,transparent,rgba(124,58,237,0.3) 20%,rgba(6,182,212,0.3) 80%,transparent);z-index:0}

/* セクションタイトル装飾 */
.section-title-decorated{position:relative;display:inline-flex;align-items:center;gap:24px;padding:0 40px}
.section-title-decorated::before,.section-title-decorated::after{content:'';flex:1;height:2px;background:linear-gradient(90deg,transparent,var(--brand) 50%,transparent);min-width:60px}
.section-title-decorated::before{background:linear-gradient(90deg,transparent,var(--brand))}
.section-title-decorated::after{background:linear-gradient(90deg,var(--brand),transparent)}
@media(max-width:768px){.section-title-decorated{padding:0 20px}.section-title-decorated::before,.section-title-decorated::after{min-width:30px}}

/* セクションタイトルアイコン付き */
.section-title-with-icon{display:inline-flex;align-items:center;gap:16px}
.section-title-with-icon .icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--brand-weak);border-radius:10px;color:var(--brand)}
@media(max-width:768px){.section-title-with-icon .icon{width:32px;height:32px}}

/* レスポンシブ - タブレット */
@media(max-width:968px) and (min-width:641px){
  .hero{padding:160px 0 60px !important}
}