function Flow() {
  const steps = [
    {
      no: "01",
      title: "お問い合わせ・無料相談",
      body: "お電話でお気軽にご連絡ください。現在の状況、お困りごとを丁寧にお伺いします。ご相談はもちろん無料です。",
      time: "30〜60分",
    },
    {
      no: "02",
      title: "ご契約・受給可能性の精査",
      body: "受給の可能性が見込まれる場合、正式にご契約いただきます。年金記録の取り寄せや初診日の確認を行います。",
      time: "1〜2週間",
    },
    {
      no: "03",
      title: "書類の作成・収集サポート",
      body: "病歴・就労状況等申立書、診断書の依頼書面など、すべての書類作成を社労士がサポート。ご本人の負担を最小限に。",
      time: "1〜2ヶ月",
    },
    {
      no: "04",
      title: "申請・年金事務所への提出",
      body: "完成した書類を、社労士が責任をもって年金事務所へ提出します。書類不備による差戻しを防ぎます。",
      time: "提出当日",
    },
    {
      no: "05",
      title: "受給決定・サポート完了",
      body: "通常3〜4ヶ月で結果が通知されます。受給決定後、報酬をお支払いいただき、サポート完了です。",
      time: "3〜4ヶ月後",
    },
  ];

  return (
    <section id="flow" data-screen-label="05 Flow" style={{
      padding: "140px 0",
      background: "linear-gradient(180deg, var(--bg), var(--bg-warm))",
    }}>
      <div style={{ maxWidth: 1080, margin: "0 auto", padding: "0 32px" }}>
        <SectionHead en="STEPS" ja="ご相談から受給までの" jaAccent="流れ" />

        <div style={{ marginTop: 80, position: "relative" }}>
          {/* vertical line */}
          <div className="flow-line" style={{
            position: "absolute",
            left: 38, top: 20, bottom: 20,
            width: 1,
            background: "linear-gradient(180deg, var(--gold-light), var(--gold), var(--gold-light))",
          }} />

          <div style={{ display: "flex", flexDirection: "column", gap: 32 }}>
            {steps.map((s, i) => (
              <div key={s.no} style={{
                display: "grid",
                gridTemplateColumns: "78px 1fr",
                gap: 32,
                alignItems: "flex-start",
                position: "relative",
              }}>
                <div style={{
                  width: 78, height: 78,
                  borderRadius: "50%",
                  background: "var(--paper)",
                  border: "2px solid var(--gold)",
                  display: "grid", placeItems: "center",
                  flexDirection: "column",
                  zIndex: 1,
                  boxShadow: "0 4px 16px rgba(184,147,90,0.2)",
                }}>
                  <div style={{ fontSize: 9, letterSpacing: "0.25em", color: "var(--gold-deep)" }}>STEP</div>
                  <div className="num" style={{ fontSize: 26, color: "var(--gold-deep)", lineHeight: 1, fontWeight: 500 }}>{s.no}</div>
                </div>
                <div style={{
                  padding: "20px 32px 24px",
                  background: "var(--paper)",
                  border: "1px solid var(--line)",
                  borderRadius: 4,
                  boxShadow: "var(--shadow-soft)",
                }} className="flow-card">
                  <div style={{ display: "flex", alignItems: "baseline", justifyContent: "space-between", flexWrap: "wrap", gap: 12, marginBottom: 10 }}>
                    <h3 style={{ fontSize: 19, fontWeight: 700, letterSpacing: "0.05em", lineHeight: 1.6 }}>
                      {s.title}
                    </h3>
                    <span style={{
                      fontSize: 11,
                      letterSpacing: "0.15em",
                      color: "var(--gold-deep)",
                      padding: "4px 12px",
                      border: "1px solid var(--gold-light)",
                      borderRadius: 999,
                    }}>
                      目安：{s.time}
                    </span>
                  </div>
                  <p style={{ fontSize: 14.5, color: "var(--ink-soft)", lineHeight: 2.0 }}>
                    {s.body}
                  </p>
                </div>
              </div>
            ))}
          </div>
        </div>
      </div>
    </section>
  );
}

window.Flow = Flow;