/* ============================================
   biz-packages 共通スタイルシート
   各 LP は <link rel="stylesheet" href="../../_shared/styles.css"> で参照
   業種固有のカスタムは inline <style> で CSS変数を上書き
   ============================================ */

/* ---- Google Fonts: M PLUS 2 (ディスプレイ用：ロゴ・h1・ボタン) ---- */
@import url('https://fonts.googleapis.com/css2?family=M+PLUS+2:wght@500;700;800;900&display=swap');

/* ---- カラー・サイズ変数（業種別カスタム可） ---- */
:root{
  --ink:#0f1b2d;
  --ink2:#3a4a5e;
  --muted:#6b7a8d;
  --line:#e3e9f0;
  --bg:#ffffff;
  --bg2:#f5f8fc;
  --brand:#2563eb;
  --brand-d:#1d4ed8;
  --grad-a:#7c3aed;
  --grad-b:#2563eb;
  --grad-primary:linear-gradient(135deg,var(--grad-a),var(--grad-b));
  --grad-primary-h:linear-gradient(135deg,#6d28d9,#1d4ed8);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.10),rgba(37,99,235,.10));
  --grad-dark:linear-gradient(135deg,#1e1b4b,#0f1b2d);
  --accent:#ff7a1a;
  --accent-d:#e8650a;
  --ok:#178a4c;
  --warn:#9a6b00;
  --stop:#c0392b;
  --silent:#6b7a8d;
  --shadow:0 6px 24px rgba(20,40,80,.08);
  --shadow-l:0 20px 50px rgba(20,40,80,.15);
  --container:1080px;
  --font-display:'M PLUS 2','Hiragino Kaku Gothic ProN','Noto Sans JP',-apple-system,'Segoe UI',Roboto,sans-serif;
}

/* ---- リセット・ベース ---- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,'Segoe UI',Roboto,'Hiragino Kaku Gothic ProN','Noto Sans JP',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--container);margin:0 auto;padding:0 20px}
a{color:var(--brand);text-decoration:none}
h1,h2,h3{line-height:1.4;margin:0}
p{margin:.5em 0}

/* ---- ボタン ---- */
.btn{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;
  border-radius:12px;
  padding:16px 30px;
  font-size:16px;
  cursor:pointer;
  border:0;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-align:center;
}
.btn-primary{
  background:var(--grad-primary);
  color:#fff;
  box-shadow:0 8px 22px rgba(124,58,237,.32);
}
.btn-primary:hover{
  background:var(--grad-primary-h);
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(124,58,237,.4);
}
.btn-ghost{
  background:#fff;
  color:var(--grad-b);
  border:1.5px solid #cdd9e6;
}
.btn-ghost:hover{
  background:#fff;
  border-color:var(--grad-b);
  transform:translateY(-1px);
  box-shadow:0 4px 14px rgba(37,99,235,.15);
}

/* ---- eyebrow / poc バッジ（共通パーツ） ---- */
.eyebrow, .poc{
  display:inline-block;
  background:rgba(124,58,237,.08);
  color:#6d28d9;
  font-weight:700;
  font-size:13px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid rgba(124,58,237,.22);
  margin-bottom:24px;
}

/* ---- ヘッダー（NAV） ---- */
header.nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-in{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  height:60px;
}
.nav-menu{
  display:flex;
  align-items:center;
  gap:18px;
  flex:1;
  justify-content:center;
}
.nav-menu a{
  font-size:13.5px;
  font-weight:600;
  color:var(--ink2);
  text-decoration:none;
  padding:8px 4px;
  transition:color .15s;
  white-space:nowrap;
}
.nav-menu a:hover{color:var(--grad-a)}
.nav-menu a.current{color:var(--grad-a);font-weight:700;border-bottom:2px solid var(--grad-a)}
/* SP（ハンバーガー）時のみ表示。PCではロゴクリックでトップ遷移できるため不要 */
.nav-menu a.sp-only{display:none}
.nav-cta{flex-shrink:0}
.nav-toggle{
  display:none;
  width:36px;
  height:36px;
  border:none;
  background:transparent;
  cursor:pointer;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:5px;
  padding:0;
}
.nav-toggle span{
  display:block;
  width:22px;
  height:2px;
  background:var(--ink);
  border-radius:1px;
  transition:transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{
  position:fixed;
  inset:0;
  background:rgba(15,27,45,.5);
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease;
  z-index:49;
}
.nav-overlay.show{
  opacity:1;
  pointer-events:auto;
}

/* SP ハンバーガー切替（PC幅狭くてもメニューが崩れないよう早めに切替） */
@media(max-width:1080px){
  .nav-menu{
    position:fixed;
    top:0;
    right:0;
    width:min(85vw, 320px);
    height:100vh;
    background:#fff;
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    padding:80px 24px 24px;
    gap:8px;
    transform:translateX(100%);
    transition:transform .3s ease;
    z-index:60;
    box-shadow:-4px 0 24px rgba(15,27,45,.15);
  }
  .nav-menu.open{transform:translateX(0)}
  .nav-menu a{
    font-size:15px;
    padding:14px 8px;
    width:100%;
    border-bottom:1px solid var(--line);
  }
  .nav-menu a.sp-only{display:block}
  .nav-menu a:last-child{border-bottom:none}
  .nav-cta{display:none}
  .nav-toggle{display:flex;z-index:70;position:relative}
}
.brand{font-family:var(--font-display);font-weight:800;font-size:18px;color:var(--ink);text-decoration:none;display:inline-block}
a.brand{cursor:pointer}
a.brand:hover{color:var(--ink)}
.brand small{
  display:block;
  font-weight:600;
  font-size:11px;
  color:var(--muted);
  letter-spacing:.04em;
}
.nav .btn{padding:9px 16px;font-size:14px}

/* ---- HERO ---- */
.hero{
  /* 薄い紫 → 薄い青のグラデ。Vanta は backgroundAlpha:0 で透過させ、
     このグラデを背景に Vanta の線・点だけが乗るようにする */
  background:linear-gradient(135deg, #ede4fc 0%, #dde5fb 55%, #cfdcfb 100%);
  padding:96px 0 96px;
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero .vanta-bg{
  position:absolute;
  inset:0;
  z-index:0;
}
/* 半透明オーバーレイ：Vanta（z:0）の上、コンテンツ（z:2）の下に重ね、
   文字のコントラストを確保しつつグラデ・Vantaの動きを透過で見せる */
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(255,255,255,0.4);
  z-index:1;
  pointer-events:none;
}
.hero .wrap{
  position:relative;
  z-index:2;
}
.hero .hero-grid,
.hero .hero-text,
.hero .hero-visual{
  position:relative;
  z-index:1;
}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
.hero-text{position:relative;z-index:2}
.hero-visual{position:relative;z-index:1}
.hero h1{
  font-family:var(--font-display);
  font-size:64px;
  line-height:1.1;
  letter-spacing:-0.035em;
  font-weight:900;
  margin-bottom:24px;
  color:var(--ink);
}
.hero h1 .hl{
  background:var(--grad-primary);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  display:inline-block;
}
.hero .lead{font-size:19px;color:var(--ink2);max-width:660px;line-height:1.8}
.hero .lead b{color:var(--ink);font-weight:700}
.hero .sub{font-size:14px;color:var(--muted);max-width:660px;margin-top:14px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}

/* ---- HERO: ダッシュボード風モック（業種別に差し替え可） ---- */
.mockup{
  background:#fff;border-radius:16px;
  box-shadow:0 24px 60px rgba(20,40,80,.16), 0 6px 16px rgba(20,40,80,.08);
  padding:18px;border:1px solid var(--line);
  position:relative;
  transform:perspective(900px) rotateY(-3deg) rotateX(2deg);
}
.mockup-bar{display:flex;gap:6px;margin-bottom:14px}
.mockup-bar span{width:10px;height:10px;border-radius:50%;background:#e3e9f0}
.mockup-bar span:first-child{background:#ff7a1a}
.mockup-bar span:nth-child(2){background:#ffc488}
.mockup-bar span:nth-child(3){background:#7ce0a1}
.mockup-title{font-size:12px;color:var(--muted);font-weight:700;margin-bottom:10px;letter-spacing:.04em}
.mockup-row{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px;
}
.mockup-row:last-child{border-bottom:0}
.mockup-row .name{flex:1;font-weight:600;color:var(--ink)}
.mockup-row .badge{
  font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;
}
.badge-go{background:#dcfce7;color:#166534}
.badge-stop{background:#fee2e2;color:#991b1b}
.badge-hold{background:#fef3c7;color:#92400e}
.badge-wait{background:#dbeafe;color:#1e40af}
.mockup-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px;
  padding-top:14px;border-top:1px solid var(--line);
}
.mockup-stat{text-align:center}
.mockup-stat .val{font-size:18px;font-weight:800;color:var(--brand)}
.mockup-stat .lab{font-size:10px;color:var(--muted);letter-spacing:.04em}

/* HEROの背景装飾 */
.hero-bg-deco{
  position:absolute;top:-80px;right:-80px;width:480px;height:480px;
  background:radial-gradient(circle at center, rgba(31,111,235,.10), transparent 60%);
  z-index:0;pointer-events:none;
}

/* HERO ヒーロー SVG イラスト */
.hero-illust{
  position:relative;
  width:100%;max-width:520px;
  margin:0 auto 28px;
}
.hero-illust svg{display:block;width:100%;height:auto}
.hero-illust .ripple{transform-origin:center;animation:ripple 2.6s ease-out infinite}
.hero-illust .ripple-2{animation-delay:.9s}
.hero-illust .ripple-3{animation-delay:1.8s}
@keyframes ripple{
  0%{transform:scale(.6);opacity:0}
  20%{opacity:.6}
  100%{transform:scale(1.4);opacity:0}
}
.hero-illust .pulse-dot{animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{
  0%,100%{opacity:.45;transform:scale(.95)}
  50%{opacity:1;transform:scale(1.05)}
}
.trustline{
  margin-top:18px;
  font-size:13px;
  color:var(--muted);
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.trustline span{display:inline-flex;align-items:center;gap:6px}
.dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--ok);
  display:inline-block;
}

/* ---- セクション共通 ---- */
section{padding:88px 0}
section.alt{
  background:var(--bg2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
section.alt2{
  background:var(--grad-dark);
  color:#dbe5f2;
}
section.alt2 .h2{color:#fff}
section.alt2 .h2-sub{color:#9fb4d4}
.h2{font-size:36px;font-weight:900;margin-bottom:12px;line-height:1.25;letter-spacing:-0.02em;display:flex;align-items:center;gap:16px}
.h2::before{content:"";display:inline-block;width:6px;height:36px;background:var(--grad-primary);border-radius:3px;flex-shrink:0}
.h2[style*="text-align:center"]{justify-content:center}
.h2[style*="text-align:center"]::before{display:none}
.h2-sub{color:var(--muted);font-size:16px;margin-bottom:40px;line-height:1.8}

/* ---- 数字バナー（Hero下に配置） ---- */
.stats-banner{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow-l);
  padding:32px 28px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin:-44px auto 0;
  position:relative;
  z-index:5;
  max-width:880px;
}
.stat-big{text-align:center;padding:6px}
.stat-big .num{
  font-size:44px;
  font-weight:900;
  line-height:1.1;
  letter-spacing:-0.02em;
  background:var(--grad-primary);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.stat-big .num small{font-size:18px;color:var(--ink);background:none;-webkit-text-fill-color:initial;font-weight:700;margin-left:2px}
.stat-big .lab{font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.06em;margin-top:6px}

/* ---- グリッド ---- */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}

/* ---- カード ---- */
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:26px 24px;
  box-shadow:var(--shadow);
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 36px rgba(20,40,80,.12);
  border-color:#cdd9e6;
}
.card h3{font-size:17px;margin-bottom:10px;line-height:1.5}
.card p{font-size:14.5px;color:var(--ink2);margin:0;line-height:1.75}
.painnum{font-size:12px;font-weight:800;color:#6d28d9;letter-spacing:.08em;display:inline-block;margin-bottom:8px}

/* ---- ステップ ---- */
.steps{
  counter-reset:s;
  display:grid;
  gap:18px;
  grid-template-columns:repeat(3,1fr);
}
.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:28px 24px 24px;
  position:relative;
  transition:transform .2s, box-shadow .2s;
  box-shadow:var(--shadow);
}
.step:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 36px rgba(20,40,80,.12);
}
.step::before{
  counter-increment:s;
  content:"0" counter(s);
  font-weight:800;
  color:#fff;
  font-size:14px;
  background:var(--brand);
  border-radius:8px;
  padding:5px 12px;
  letter-spacing:.04em;
  display:inline-block;
  box-shadow:0 4px 10px rgba(31,111,235,.25);
}
.step h3{font-size:17px;margin:14px 0 8px;line-height:1.5}
.step p{font-size:14px;color:var(--ink2);margin:0;line-height:1.75}

/* ---- フロー図（コンプラ説明用、ライトモードで統一） ---- */
.flow{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:36px;
  color:var(--ink);
  box-shadow:var(--shadow);
}
.flow-title{text-align:center;margin-bottom:26px}
.flow-title b{color:var(--ink);font-size:20px;font-weight:800;display:block;margin-bottom:6px;letter-spacing:-0.01em}
.flow-title span{color:var(--muted);font-size:14.5px}
.flow-trunk{
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:12px;
  padding:18px 22px;
  color:var(--ink);
  font-size:15px;
  font-weight:600;
  text-align:center;
  line-height:1.7;
  box-shadow:0 2px 8px rgba(20,40,80,.04);
}
.flow-trunk small{display:block;color:var(--muted);font-size:12.5px;font-weight:500;margin-top:6px}
.flow-arrow{text-align:center;color:var(--muted);font-size:22px;line-height:1;margin:12px 0}
.flow-branches{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin-top:8px;
}
.flow-branch{
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:12px;
  padding:16px 18px;
  color:var(--ink2);
  font-size:13.5px;
  line-height:1.7;
  box-shadow:0 2px 8px rgba(20,40,80,.04);
  transition:transform .15s ease, box-shadow .15s ease;
}
.flow-branch:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(20,40,80,.08);
}
.flow-branch .b-head{
  font-weight:800;
  font-size:14.5px;
  margin-bottom:6px;
  color:var(--ink);
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
/* 色付きチップ＋ラベル */
.status-mark{
  display:inline-block;
  width:10px;
  height:10px;
  border-radius:50%;
  flex-shrink:0;
}
.status-ok{background:#22c55e}
.status-stop{background:#ef4444}
.status-hold{background:#f59e0b}
.status-silent{background:#94a3b8}
.flow-branch.go{border-color:#86efac;background:#f0fdf4}
.flow-branch.go .b-head{color:#166534}
.flow-branch.hold{border-color:#fcd34d;background:#fffbeb}
.flow-branch.hold .b-head{color:#92400e}
.flow-branch.stop{border-color:#fca5a5;background:#fef2f2}
.flow-branch.stop .b-head{color:#991b1b}
.flow-branch.silent{background:#f8fafc;border-color:#cbd5e1}
.flow-branch.silent .b-head{color:#475569}
.flow-branch .b-said{
  color:var(--muted);
  font-size:12.5px;
  font-style:italic;
  margin:2px 0 8px;
}
.flow-tag{
  display:inline-block;
  background:var(--grad-primary);
  color:#fff;
  border-radius:6px;
  padding:2px 8px;
  font-size:11px;
  font-weight:800;
  font-style:normal;
  letter-spacing:.04em;
}
.flow-foot{
  margin-top:26px;
  text-align:center;
  color:var(--ink2);
  font-size:14.5px;
  line-height:1.8;
  border-top:1px solid var(--line);
  padding-top:22px;
}
.flow-foot b{color:var(--ink);font-weight:800}
.flow-cap{font-size:13px;color:var(--muted);margin-top:16px;text-align:center}

/* ---- Do / Don't（規制ある業種用） ---- */
.dd{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dd .col{
  border-radius:14px;
  padding:22px;
  border:1px solid var(--line);
  background:#fff;
}
.dd .col.ok{border-color:#bfe6cd;background:#f3fbf6}
.dd .col.no{border-color:#f3c9c2;background:#fdf5f3}
.dd h3{
  font-size:16px;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.dd ul{margin:0;padding-left:20px}
.dd li{font-size:14.5px;color:var(--ink2);margin:6px 0}
.mark-ok{color:var(--ok);font-weight:800}
.mark-no{color:var(--stop);font-weight:800}
.safety{
  margin-top:18px;
  background:#fffbf0;
  border:1px solid #ffe3a3;
  border-radius:12px;
  padding:16px 18px;
  font-size:14px;
  color:#5c4a1a;
}
.safety b{color:#7a5c00}

/* ---- パートナー募集セクション（青背景・全幅） ---- */
section.partner-section{
  background:linear-gradient(135deg,var(--brand),var(--brand-d));
  color:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
section.partner-section .eyebrow{
  background:rgba(255,255,255,.18);
  color:#fff;
  border-color:rgba(255,255,255,.35);
}
section.partner-section h2{
  font-size:32px;
  font-weight:900;
  line-height:1.3;
  margin:0 0 14px;
  color:#fff;
}
section.partner-section p{color:#dbe7ff;font-size:16px;line-height:1.8}
section.partner-section ul{margin:18px 0 0;padding-left:22px}
section.partner-section li{margin:9px 0;font-size:16px;color:#e6efff}
section.partner-section li b,
section.partner-section b{color:#fff}

/* 青背景セクション用の白ボタン */
.btn-on-blue{
  background:#fff;
  color:var(--brand-d);
  box-shadow:0 8px 22px rgba(0,0,0,.22);
}
.btn-on-blue:hover{
  background:#f5f8fc;
  color:var(--brand-d);
  transform:translateY(-2px);
  box-shadow:0 14px 32px rgba(0,0,0,.3);
}

/* ---- 料金 ---- */
.price{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:28px;
  box-shadow:var(--shadow);
  max-width:680px;
  margin:0 auto;
}
.price .tier{
  display:flex;
  align-items:baseline;
  gap:10px;
  flex-wrap:wrap;
  margin:10px 0;
}
.price .tag{font-weight:800;color:var(--brand)}
.price .note{font-size:13.5px;color:var(--muted)}
.price ul{padding-left:20px;margin:10px 0}
.price li{margin:6px 0;font-size:14.5px;color:var(--ink2)}
/* .poc は .eyebrow と共通化済（上部で定義） */

/* ---- FAQ ---- */
.faq details{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:6px 18px;
  margin:10px 0;
}
.faq summary{
  cursor:pointer;
  font-weight:700;
  font-size:15.5px;
  padding:12px 0;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{
  content:"＋";
  color:var(--brand);
  font-weight:800;
  margin-right:10px;
}
.faq details[open] summary::before{content:"−"}
.faq p{font-size:14.5px;color:var(--ink2);margin:0 0 14px}

/* ---- フォーム（CTA） ---- */
.formwrap{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px;
  box-shadow:var(--shadow);
  max-width:680px;
  margin:0 auto;
}
.toggle{
  display:flex;
  gap:0;
  background:#eef2f8;
  border-radius:10px;
  padding:4px;
  margin-bottom:20px;
}
.toggle button{
  flex:1;
  border:0;
  background:transparent;
  padding:11px;
  border-radius:8px;
  font-weight:700;
  font-size:14px;
  cursor:pointer;
  color:var(--muted);
}
.toggle button.active{
  background:#fff;
  color:var(--brand);
  box-shadow:0 1px 4px rgba(0,0,0,.08);
}
.field{margin-bottom:15px}
.field label{
  display:block;
  font-size:13.5px;
  font-weight:700;
  margin-bottom:5px;
  color:var(--ink);
}
.field .req{color:var(--stop);font-size:12px;margin-left:4px}
.field input,.field select,.field textarea{
  width:100%;
  padding:12px 13px;
  border:1px solid #cfd8e3;
  border-radius:9px;
  font-size:15px;
  font-family:inherit;
  background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(31,111,235,.12);
}
.form-note{font-size:12.5px;color:var(--muted);margin-top:6px}
.privacy{font-size:12.5px;color:var(--muted);margin-top:14px}
.thanks{display:none;text-align:center;padding:30px 10px}
.thanks h3{font-size:22px;color:var(--ok);margin-bottom:8px}

/* ---- フッター ---- */
footer{
  background:#0b1426;
  color:#94a3b8;
  padding:48px 0 36px;
  font-size:13.5px;
  border-top:1px solid #1a2540;
}
footer .brand{color:#fff;font-weight:800}
footer a{color:#cbd5e1}
footer a:hover{color:#fff}

/* ---- トップへ戻るボタン（フラット） ---- */
.scroll-top{
  position:fixed;
  right:24px;
  bottom:24px;
  width:48px;
  height:48px;
  border-radius:50%;
  border:none;
  cursor:pointer;
  background:#6d28d9;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.12);
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease, background .15s ease;
  z-index:100;
}
.scroll-top.show{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.scroll-top:hover{
  background:#5b21b6;
}
.scroll-top svg{width:20px;height:20px;display:block}
@media(max-width:760px){
  .scroll-top{right:16px;bottom:16px;width:42px;height:42px}
  .scroll-top svg{width:18px;height:18px}
}

/* ---- レスポンシブ ---- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .mockup{max-width:420px;margin:0 auto;transform:perspective(900px) rotateY(0deg) rotateX(0deg)}
}
@media(max-width:760px){
  .hero h1{font-size:30px;line-height:1.3}
  /* SPでは <br> での強制改行を消して自然なwrapに任せる
     （PCで意図した改行位置がSPでは中途半端な位置になるのを防ぐ） */
  .hero h1 br{display:none}
  .hero{padding:48px 0 40px}
  .g3,.steps{grid-template-columns:1fr}
  .g2,.dd{grid-template-columns:1fr}
  section{padding:48px 0}
  .nav .brand small{display:none}
  .h2{font-size:24px}
  .h2::before{height:24px}
}
@media(max-width:640px){
  .flow-branches{grid-template-columns:1fr}
}

/* ---- 料金カード（メインの価格を大きく強調） ---- */
.price-hero{
  background:#fff;
  border:2px solid var(--grad-a);
  border-radius:20px;
  padding:48px 32px 36px;
  text-align:center;
  max-width:640px;
  margin:32px auto 0;
  box-shadow:0 12px 40px rgba(124,58,237,.18);
  position:relative;
}
.price-hero .price-badge{
  position:absolute;
  top:-14px;
  left:50%;
  transform:translateX(-50%);
  background:var(--grad-primary);
  color:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  padding:6px 18px;
  border-radius:999px;
  white-space:nowrap;
}
.price-hero .price-label{
  font-size:13px;
  font-weight:700;
  color:#6d28d9;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.price-hero .price-value{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  margin-bottom:12px;
}
.price-hero .price-yen{
  font-size:36px;
  font-weight:800;
  color:var(--ink);
  font-family:var(--font-display);
}
.price-hero .price-amount{
  font-size:80px;
  font-weight:900;
  letter-spacing:-.04em;
  line-height:1;
  font-family:var(--font-display);
  background:var(--grad-primary);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
/* 通常価格（取り消し線）＋割引バッジ */
.price-hero .price-old{
  font-size:18px;
  color:var(--muted);
  text-decoration:line-through;
  text-decoration-thickness:1.5px;
  margin-bottom:4px;
  font-family:var(--font-display);
  letter-spacing:.02em;
}
.price-hero .price-old-yen{font-weight:700}
.price-hero .price-discount-badge{
  display:inline-block;
  background:linear-gradient(135deg, #ef4444, #b91c1c);
  color:#fff;
  font-size:13px;
  font-weight:900;
  letter-spacing:.08em;
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:10px;
  box-shadow:0 6px 18px rgba(220,38,38,.3);
}
.price-hero .price-tilde{
  font-size:36px;
  font-weight:800;
  color:var(--ink);
  font-family:var(--font-display);
}
.price-hero .price-note{
  font-size:15px;
  color:var(--ink2);
  margin-top:4px;
  line-height:1.7;
}
.price-hero .price-extra{
  margin-top:20px;
  padding-top:20px;
  border-top:1px dashed var(--line);
  font-size:13.5px;
  color:var(--muted);
  line-height:1.9;
}
.price-hero .price-extra b{color:var(--ink)}

/* サブ料金グリッド */
.price-sub-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:16px;
  margin:24px auto 0;
  max-width:900px;
}
.price-sub-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:24px 20px;
  text-align:center;
  box-shadow:var(--shadow);
}
.price-sub-card .price-sub-label{
  font-size:11px;
  font-weight:700;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:10px;
}
.price-sub-card .price-sub-value{
  font-size:18px;
  font-weight:800;
  color:var(--ink);
  font-family:var(--font-display);
  margin-bottom:6px;
}
.price-sub-card .price-sub-desc{
  font-size:12.5px;
  color:var(--ink2);
  line-height:1.6;
}

.price-footnotes{
  margin-top:28px;
  text-align:center;
  color:var(--muted);
  font-size:13px;
  line-height:1.9;
}
.price-footnotes p{margin:4px 0}

@media(max-width:640px){
  .price-hero{padding:40px 20px 28px}
  .price-hero .price-amount{font-size:60px}
  .price-hero .price-yen,.price-hero .price-tilde{font-size:28px}
}

/* ---- フッター パッケージリスト ---- */
.packages-footer{
  margin-top:36px;
  padding-top:32px;
  border-top:1px solid #1a2540;
}
.packages-footer h3{
  font-size:13px;
  font-weight:700;
  color:#cbd5e1;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:18px;
}
.packages-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:24px 20px;
}
.packages-category h4{
  font-size:12px;
  font-weight:700;
  color:#a78bfa;
  margin:0 0 10px;
  letter-spacing:.06em;
}
.packages-category ul{
  list-style:none;
  margin:0;
  padding:0;
}
.packages-category li{
  margin:7px 0;
  font-size:12.5px;
  line-height:1.5;
}
.packages-category a{
  color:#cbd5e1;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  border-bottom:1px solid transparent;
  transition:color .15s, border-color .15s;
}
.packages-category a:hover{
  color:#fff;
  border-bottom-color:#cbd5e1;
}
.packages-category a.coming{
  color:#64748b;
  cursor:default;
  pointer-events:none;
}
.packages-category a.coming::after{
  content:'準備中';
  font-size:9px;
  font-weight:700;
  color:#94a3b8;
  background:#334155;
  padding:2px 6px;
  border-radius:4px;
  letter-spacing:.04em;
}
/* 本ページのリンクも通常リンクと同じトーンに（ハイライト無し・遷移先は自身なので無効化のみ） */
.packages-category a.current{
  pointer-events:none;
}

/* ---- 下層ページのヘッダー ---- */
.page-header{
  padding:60px 0 32px;
  background:linear-gradient(180deg, #f5f8fc 0%, #fff 100%);
  border-bottom:1px solid var(--line);
}

/* ---- デモ「準備中」セクション ---- */
.demo-coming{
  text-align:center;
  padding:56px 32px;
  background:var(--bg2);
  border:2px dashed var(--line);
  border-radius:18px;
  max-width:640px;
  margin:32px auto 0;
}
.demo-coming-label{
  font-size:12px;
  font-weight:800;
  color:var(--muted);
  letter-spacing:.16em;
  margin-bottom:12px;
}
.demo-coming-title{
  font-size:32px;
  font-weight:900;
  color:var(--ink);
  font-family:var(--font-display);
  margin-bottom:18px;
  letter-spacing:.02em;
}
.demo-coming-desc{
  font-size:14px;
  color:var(--ink2);
  line-height:1.9;
  margin:0 0 28px;
}
@media(max-width:640px){
  .demo-coming{padding:40px 20px}
  .demo-coming-title{font-size:26px}
}

/* ---- ヒーロー直下の販促バナー（先行パートナー価格・キャンペーン告知） ---- */
.promo-bar{
  /* 紫の同系色グラデ（light violet → brand violet → deep violet） */
  background:linear-gradient(135deg, #a78bfa 0%, #7c3aed 50%, #5b21b6 100%);
  color:#fff;
  padding:16px 0;
  text-align:center;
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  border-bottom:1px solid rgba(0,0,0,.08);
  font-family:var(--font-display);
}
.promo-bar .promo-emphasis{
  font-weight:900;
  margin-left:6px;
}
@media(max-width:640px){
  .promo-bar{font-size:13px;padding:14px 16px;line-height:1.7}
}

/* ---- ヒーロー直下の実績バナー ---- */
.achievement-bar{
  /* 青の同系色グラデ（濃いめ：blue-500 → blue-700 → blue-900） */
  background:linear-gradient(135deg, #3b82f6 0%, #1d4ed8 50%, #1e3a8a 100%);
  color:#fff;
  padding:16px 0;
  text-align:center;
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  border-bottom:1px solid rgba(0,0,0,.08);
  font-family:var(--font-display);
}
.achievement-bar b{
  font-size:22px;
  font-weight:900;
  margin:0 4px;
  letter-spacing:.02em;
}
.achievement-bar .achievement-detail{
  display:inline-block;
  margin-left:12px;
  font-size:12px;
  font-weight:500;
  opacity:.7;
  letter-spacing:.01em;
}
@media(max-width:640px){
  .achievement-bar{font-size:13px;padding:14px 16px;line-height:1.7}
  .achievement-bar b{font-size:18px;display:inline-block}
  .achievement-bar .achievement-detail{display:block;margin-left:0;margin-top:4px;font-size:11px}
}

/* ---- CTA セクション（紫グラデ背景） ---- */
section#cta{
  background:var(--grad-primary);
  color:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
section#cta .h2{color:#fff}
section#cta .h2::before{background:rgba(255,255,255,.6)}
section#cta .h2-sub{color:rgba(255,255,255,.88)}
section#cta .formwrap{
  background:#fff;
  border-radius:18px;
  padding:36px 32px;
  margin-top:28px;
  box-shadow:0 12px 40px rgba(0,0,0,.15);
}
section#cta label{color:var(--ink)}
section#cta input,
section#cta select,
section#cta textarea{color:var(--ink);background:#fff}
section#cta .form-note{color:var(--ink2)}
section#cta .privacy{color:var(--ink2)}
section#cta .privacy a{color:var(--grad-a)}
section#cta .thanks h3{color:var(--ok)}
section#cta .thanks p{color:var(--ink2)}
@media(max-width:640px){
  section#cta .formwrap{padding:24px 18px}
}

/* ---- 法的ページ（利用規約・プライバシー・特商法） ---- */
.legal-page{
  padding:64px 0 80px;
  color:var(--ink);
}
.legal-page .wrap{
  max-width:820px;
}
.legal-h1{
  font-family:var(--font-display);
  font-size:36px;
  font-weight:900;
  letter-spacing:-0.02em;
  margin:0 0 18px;
  color:var(--ink);
}
.legal-lead{
  font-size:16px;
  line-height:1.85;
  color:var(--ink2);
  margin:0 0 36px;
  padding-bottom:24px;
  border-bottom:1px solid var(--line);
}
.legal-section{
  margin:36px 0;
}
.legal-section h2{
  font-size:20px;
  font-weight:800;
  color:var(--ink);
  margin:0 0 12px;
  padding-left:14px;
  border-left:3px solid var(--grad-a);
  line-height:1.4;
}
.legal-section p,
.legal-section li{
  font-size:15px;
  line-height:1.9;
  color:var(--ink);
}
.legal-section ul{
  padding-left:1.4em;
  margin:8px 0 0;
}
.legal-section li{
  margin:4px 0;
}
.legal-section a{
  color:var(--grad-a);
  text-decoration:underline;
}
.legal-meta{
  margin:48px 0 0;
  padding-top:24px;
  border-top:1px solid var(--line);
  color:var(--ink2);
  font-size:14px;
  line-height:1.8;
}
.legal-table-wrap{
  overflow-x:auto;
  margin:8px 0;
}
.legal-table{
  width:100%;
  border-collapse:collapse;
  font-size:15px;
  line-height:1.8;
}
.legal-table th,
.legal-table td{
  text-align:left;
  vertical-align:top;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
}
.legal-table th{
  width:200px;
  font-weight:700;
  color:var(--ink2);
  background:#f9fafc;
  white-space:nowrap;
}
.legal-table small{
  display:block;
  margin-top:6px;
  color:var(--ink2);
  font-size:13px;
}
@media(max-width:640px){
  .legal-page{padding:40px 0 60px}
  .legal-h1{font-size:26px}
  .legal-table th{
    width:auto;
    display:block;
    background:transparent;
    padding-bottom:0;
    border-bottom:none;
  }
  .legal-table td{
    display:block;
    padding-top:6px;
  }
}

/* ---- フッターの法的情報リンク ---- */
.footer-legal-links{
  margin:32px 0 0;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,0.08);
  display:flex;
  flex-wrap:wrap;
  gap:12px 22px;
  font-size:13px;
}
.footer-legal-links a{
  color:#cbd6f5;
  text-decoration:none;
}
.footer-legal-links a:hover{
  color:#fff;
  text-decoration:underline;
}

/* ---- 導入事例セクション ---- */
.case-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:40px 36px;
  margin:32px auto 0;
  box-shadow:0 8px 28px rgba(15,27,45,.06);
  max-width:980px;
}
.case-header{
  border-bottom:1px solid var(--line);
  padding-bottom:20px;
  margin-bottom:24px;
}
.case-industry{
  display:inline-block;
  background:linear-gradient(135deg, #7c3aed, #5b21b6);
  color:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  padding:4px 12px;
  border-radius:999px;
  margin-bottom:12px;
}
.case-title{
  font-family:var(--font-display);
  font-size:24px;
  font-weight:800;
  color:var(--ink);
  margin:8px 0 8px;
  letter-spacing:-0.01em;
  line-height:1.4;
}
.case-client{
  font-size:13px;
  color:var(--ink2);
  margin:0;
}
.case-overview{
  font-size:15px;
  line-height:1.9;
  color:var(--ink);
  margin-bottom:32px;
}
.case-section-title{
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  margin:24px 0 12px;
  padding-left:12px;
  border-left:3px solid var(--grad-a);
  line-height:1.4;
}
.case-features-list{
  list-style:disc;
  padding-left:1.6em;
  margin:0;
}
.case-features-list li{
  font-size:14.5px;
  line-height:1.8;
  color:var(--ink);
  margin:6px 0;
}
.case-tech{
  margin-top:24px;
  padding:18px 20px;
  background:#f5f8fc;
  border-radius:12px;
}
.case-tech-stack{
  font-family:var(--font-display);
  font-size:14px;
  font-weight:700;
  color:var(--ink);
  margin:6px 0 8px;
}
.case-tech-note{
  font-size:13px;
  color:var(--ink2);
  line-height:1.7;
  margin:0;
}

/* ---- 事例フロー図（HTML/CSS実装） ---- */
.case-flow{
  margin:32px 0;
  padding:28px 24px;
  background:linear-gradient(135deg, #faf9ff, #f5f3fb);
  border:1px solid rgba(124,58,237,.15);
  border-radius:16px;
}
.case-flow-title{
  font-size:14px;
  font-weight:700;
  color:#6d28d9;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:20px;
  text-align:center;
}
.case-flow-row{
  display:grid;
  grid-template-columns:1fr auto 1fr auto 1fr;
  align-items:center;
  gap:12px;
  margin:18px 0;
}
.case-actor{
  text-align:center;
  padding:14px 8px;
  background:#fff;
  border:1.5px dashed var(--line);
  border-radius:12px;
}
.case-actor-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:50%;
  margin:0 auto 8px;
  font-family:var(--font-display);
  font-size:22px;
  font-weight:900;
  color:#fff;
  background:linear-gradient(135deg,#94a3b8,#64748b);
}
.actor-user .case-actor-icon{background:linear-gradient(135deg,#34d399,#059669)}
.actor-vendor .case-actor-icon{background:linear-gradient(135deg,#fbbf24,#d97706)}
.actor-broker .case-actor-icon{background:linear-gradient(135deg,#a78bfa,#6d28d9)}
.case-actor-label{
  font-size:13.5px;
  font-weight:700;
  color:var(--ink);
}
.case-actor-sub{
  font-size:11px;
  color:var(--ink2);
  margin-top:2px;
}
.case-flow-arrow{
  font-size:20px;
  color:#7c3aed;
  font-weight:900;
  text-align:center;
}
.case-flow-arrow-vertical{font-size:18px}
.case-box{
  border:1.5px solid var(--line);
  border-radius:12px;
  padding:14px 16px;
  text-align:left;
  background:#fff;
}
.case-box-label{
  font-size:13.5px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:6px;
}
.case-box-step{
  font-size:12.5px;
  color:var(--ink2);
  line-height:1.6;
}
.box-wp{border-color:#06b6d4;background:#ecfeff}
.box-wp .case-box-label{color:#0891b2}
.box-system{border-color:#dc2626;background:#fef2f2}
.box-system .case-box-label{color:#b91c1c}
.box-db{border-color:#7f1d1d;background:#7f1d1d}
.box-db .case-box-label{color:#fff;text-align:center;font-size:14px;font-weight:900}
.case-box-list{
  list-style:none;
  margin:6px 0 0;
  padding:0;
}
.box-db .case-box-list li{
  font-size:13px;
  font-weight:700;
  color:#fff;
  padding:5px 0;
  border-bottom:1px solid rgba(255,255,255,.18);
  text-align:center;
}
.box-db .case-box-list li:last-child{border-bottom:none}
.box-pipeline{border-color:#7c3aed;background:#f5f3fb}
.box-pipeline .case-box-label{color:#6d28d9;font-size:13px;text-align:center;padding-bottom:8px;border-bottom:1px solid rgba(124,58,237,.2);margin-bottom:8px}
.case-pipeline-steps{
  list-style:none;
  margin:0;
  padding:0;
}
.case-pipeline-steps li{
  font-size:13px;
  line-height:1.6;
  color:var(--ink);
  padding:5px 0 5px 28px;
  position:relative;
  font-weight:700;
}
.case-pipeline-steps li:nth-child(1)::before{content:"③"}
.case-pipeline-steps li:nth-child(2)::before{content:"④"}
.case-pipeline-steps li:nth-child(3)::before{content:"⑤"}
.case-pipeline-steps li:nth-child(4)::before{content:"⑥"}
.case-pipeline-steps li:nth-child(5)::before{content:"⑦"}
.case-pipeline-steps li:nth-child(6)::before{content:"⑧"}
.case-pipeline-steps li::before{
  position:absolute;
  left:0;top:5px;
  font-weight:900;
  color:#7c3aed;
  font-size:14px;
}
.case-pipeline-steps li small{
  display:block;
  font-size:11px;
  color:var(--ink2);
  margin-top:2px;
  font-weight:400;
}
.box-pdf{border-color:#f59e0b;background:#fffbeb}
.box-pdf .case-box-label{color:#b45309}
.case-flow-side{
  margin-top:24px;
  padding:16px 20px;
  background:rgba(255,255,255,.7);
  border-left:3px solid #7c3aed;
  border-radius:8px;
}
.case-flow-side-label{
  font-size:13px;
  font-weight:700;
  color:#6d28d9;
  margin-bottom:8px;
}
.case-flow-side-list{
  list-style:disc;
  padding-left:1.4em;
  margin:0;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:2px 16px;
}
.case-flow-side-list li{
  font-size:13px;
  color:var(--ink);
  line-height:1.7;
}
@media(max-width:760px){
  .case-card{padding:28px 18px}
  .case-title{font-size:18px}
  .case-flow{padding:20px 14px}
  .case-flow-row{
    grid-template-columns:1fr;
    gap:8px;
  }
  .case-flow-arrow{transform:rotate(90deg);font-size:24px;margin:4px 0}
  .case-flow-arrow-vertical{transform:none}
  .case-flow-side-list{grid-template-columns:1fr}
}