// Shared pieces for the practice pages (Labs, Digital, Ventures).
// Offer list rows, principle grid, CTA card. Cream register (house default).

const UNIT_CSS = `
  .un-hero-row { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: end; }
  .un-side { font-family: 'JetBrains Mono', monospace; font-size: 12px; line-height: 1.9; color: #6b5d4d; letter-spacing: 0.04em; }
  .un-side b { color: #1a1612; font-weight: 500; }
  .un-side a { color: #c8542a; text-decoration: underline; text-underline-offset: 3px; }

  .un-list { border-top: 1px solid rgba(26,22,18,0.12); }
  .un-row { display: grid; grid-template-columns: 80px 1fr 1.4fr 160px 60px; gap: 32px; padding: 40px 16px; border-bottom: 1px solid rgba(26,22,18,0.12); align-items: center; position: relative; overflow: hidden; transition: padding 0.3s; }
  .un-row::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(200,84,42,0.05), transparent 70%); transform: translateX(-100%); transition: transform 0.5s cubic-bezier(.2,.8,.3,1); }
  .un-row:hover::before { transform: translateX(0); } .un-row:hover { padding-left: 32px; }
  .un-row:hover .un-arrow { transform: translateX(8px); color: #c8542a; } .un-row:hover .un-title { color: #c8542a; }
  .un-num { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #c8542a; letter-spacing: 0.1em; position: relative; }
  .un-title { font-family: 'Instrument Serif', serif; font-size: 38px; font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; transition: color 0.3s; position: relative; }
  .un-desc { font-size: 14px; line-height: 1.55; color: #4a3f33; position: relative; }
  .un-meta { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #6b5d4d; position: relative; display: flex; flex-direction: column; gap: 4px; }
  .un-meta span { color: #1a1612; }
  .un-arrow { font-size: 24px; color: rgba(26,22,18,0.3); transition: all 0.3s; text-align: right; font-family: 'Instrument Serif', serif; font-style: italic; position: relative; }

  .un-princ { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding-top: 32px; border-top: 1px solid rgba(26,22,18,0.12); }
  .un-princ-k { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #c8542a; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 10px; }
  .un-princ h3 { font-family: 'Instrument Serif', serif; font-size: 25px; line-height: 1.12; font-weight: 400; margin: 0 0 8px; }
  .un-princ p { font-size: 14px; line-height: 1.6; color: #4a3f33; margin: 0; }

  .un-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .un-step-n { font-family: 'Instrument Serif', serif; font-style: italic; font-size: 64px; color: #c8542a; line-height: 1; margin-bottom: 18px; }
  .un-step h3 { font-family: 'Instrument Serif', serif; font-size: 30px; margin: 0 0 10px; font-weight: 400; letter-spacing: -0.02em; }
  .un-step p { font-size: 14px; line-height: 1.6; color: #4a3f33; margin: 0; }

  .un-cross { background: #ede5d6; border-radius: 22px; padding: 44px 40px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
  .un-cross h3 { font-family: 'Instrument Serif', serif; font-size: 34px; line-height: 1.1; margin: 0 0 10px; font-weight: 400; letter-spacing: -0.02em; }
  .un-cross h3 em { color: #c8542a; font-style: italic; }
  .un-cross p { font-size: 15px; line-height: 1.6; color: #4a3f33; margin: 0; }
  .un-cross ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(26,22,18,0.12); }
  .un-cross li { padding: 12px 0; border-bottom: 1px solid rgba(26,22,18,0.12); display: flex; gap: 14px; font-size: 14px; }
  .un-cross li span { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: #c8542a; letter-spacing: 0.1em; min-width: 28px; padding-top: 3px; }
  .un-cross a { color: #c8542a; text-decoration: underline; text-underline-offset: 3px; }

  .un-cta { padding: 60px 56px 0; max-width: 1400px; margin: 0 auto; }
  .un-cta-card { background: #1a1612; color: #f4efe6; border-radius: 24px; padding: 80px 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; position: relative; overflow: hidden; }
  .un-cta-card::before { content: ''; position: absolute; top: -250px; right: -200px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(232,167,127,0.25) 0%, transparent 70%); border-radius: 50%; }
  .un-cta-h { font-family: 'Instrument Serif', serif; font-size: 64px; line-height: 0.98; letter-spacing: -0.025em; margin: 0 0 16px; font-weight: 400; position: relative; }
  .un-cta-h em { font-style: italic; color: #e8a77f; }
  .un-cta-p { font-size: 17px; line-height: 1.5; color: rgba(244,239,230,0.7); margin: 0; max-width: 480px; position: relative; }
  .un-cta-btn { font-size: 16px; padding: 18px 32px; background: #e8a77f; color: #1a1612; border-radius: 999px; font-weight: 500; display: inline-flex; align-items: center; gap: 10px; transition: transform 0.3s, background 0.3s; justify-self: end; position: relative; }
  .un-cta-btn:hover { transform: translateY(-3px); background: #f4efe6; }

  @media (max-width: 1024px) {
    .un-hero-row { grid-template-columns: 1fr; gap: 28px; }
    .un-row { grid-template-columns: 60px 1fr 1.2fr 130px 40px; gap: 24px; padding: 32px 12px; }
    .un-title { font-size: 30px; }
    .un-princ { grid-template-columns: 1fr; gap: 28px; }
    .un-steps { grid-template-columns: repeat(2, 1fr); gap: 36px 28px; }
    .un-cross { grid-template-columns: 1fr; padding: 36px 28px; gap: 28px; }
    .un-cta { padding: 40px 32px 0; }
    .un-cta-card { grid-template-columns: 1fr; padding: 56px 40px; }
    .un-cta-h { font-size: 48px; } .un-cta-btn { justify-self: start; }
  }
  @media (max-width: 720px) {
    .un-row { grid-template-columns: auto 1fr auto; grid-template-rows: auto auto auto auto; gap: 8px 14px; padding: 26px 8px; }
    .un-num { grid-column: 1; grid-row: 1; } .un-arrow { grid-column: 3; grid-row: 1; font-size: 20px; }
    .un-title { grid-column: 1 / -1; grid-row: 2; font-size: 27px; }
    .un-desc { grid-column: 1 / -1; grid-row: 3; } .un-meta { grid-column: 1 / -1; grid-row: 4; flex-direction: row; gap: 12px; }
    .un-row:hover { padding-left: 8px; }
    .un-steps { grid-template-columns: 1fr; }
    .un-cross { padding: 28px 22px; border-radius: 16px; } .un-cross h3 { font-size: 28px; }
    .un-cta { padding: 24px 20px 0; }
    .un-cta-card { padding: 40px 28px; border-radius: 18px; } .un-cta-h { font-size: 36px; } .un-cta-p { font-size: 15px; }
    .un-cta-btn { padding: 14px 24px; font-size: 14px; }
  }
`;

const UnitOffers = ({ items, href = '/contact' }) => (
  <div className="un-list">
    {items.map(s => (
      <a className="un-row" href={href} key={s.n}>
        <div className="un-num">— {s.n}</div>
        <div className="un-title">{s.t}</div>
        <div className="un-desc">{s.d}</div>
        <div className="un-meta">{s.meta ? <div>{s.meta[0]} · <span>{s.meta[1]}</span></div> : null}</div>
        <div className="un-arrow">→</div>
      </a>
    ))}
  </div>
);

const UnitSteps = ({ steps }) => (
  <div className="un-steps">
    {steps.map(s => (
      <div className="un-step" key={s.n}>
        <div className="un-step-n">{s.n}</div>
        <h3>{s.t}</h3>
        <p>{s.d}</p>
      </div>
    ))}
  </div>
);

const UnitPrinciples = ({ items }) => (
  <div className="un-princ">
    {items.map(p => (
      <div key={p.k}>
        <div className="un-princ-k">// {p.k}</div>
        <h3>{p.t}</h3>
        <p>{p.d}</p>
      </div>
    ))}
  </div>
);

const UnitCTA = ({ h, p, btn, href = '/contact' }) => (
  <section className="un-cta">
    <div className="un-cta-card">
      <div>
        <h2 className="un-cta-h" dangerouslySetInnerHTML={{ __html: h }} />
        <p className="un-cta-p">{p}</p>
      </div>
      <a className="un-cta-btn" href={href}>{btn}</a>
    </div>
  </section>
);

window.UNIT_CSS = UNIT_CSS;
window.UnitOffers = UnitOffers;
window.UnitSteps = UnitSteps;
window.UnitPrinciples = UnitPrinciples;
window.UnitCTA = UnitCTA;