/* ===== landing / pitch screen ===== */
  .landing{min-height:100vh;background:#F6F2E9;display:flex;flex-direction:column}
  .lp-nav{display:flex;align-items:center;justify-content:space-between;padding:20px clamp(18px,5vw,56px);max-width:1180px;margin:0 auto;width:100%}
  .lp-brand{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;font-size:18px;color:var(--green-dark)}
  .lp-brand svg{width:25px;height:25px;color:var(--green)}
  .lp-link{font-size:13.5px;font-weight:500;color:var(--ink-2);cursor:pointer;padding:8px 15px;border-radius:99px}
  .lp-link:hover{background:var(--surface-2);color:var(--ink)}
  .lp-hero{max-width:1180px;margin:0 auto;width:100%;padding:clamp(20px,4vw,52px);display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
  .lp-tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--green);background:var(--green-soft);padding:6px 13px;border-radius:99px;margin-bottom:18px}
  .lp-hero h1{font-family:var(--display);font-weight:700;font-size:clamp(30px,4.4vw,46px);line-height:1.08;letter-spacing:-.02em;color:var(--ink);margin-bottom:16px}
  .lp-hero p{font-size:15.5px;line-height:1.6;color:var(--ink-2);max-width:31em;margin-bottom:26px}
  .lp-cta{display:flex;gap:12px;flex-wrap:wrap}
  .lp-btn{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;font-family:inherit;padding:13px 20px;border-radius:12px;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
  .lp-btn svg{width:17px;height:17px}
  .lp-btn:hover{border-color:var(--green-mid)}
  .lp-btn.primary{background:var(--green);color:#fff;border-color:var(--green)}
  .lp-btn.primary:hover{background:var(--green-dark)}
  .lp-note{font-size:12px;color:var(--ink-3);margin-top:16px}
  .lp-hero-r{position:relative;display:flex;justify-content:center}
  .lp-mock{width:100%;max-width:360px;background:linear-gradient(155deg,var(--green-dark),var(--green));border-radius:26px;padding:24px;box-shadow:var(--shadow-lg);position:relative}
  .lp-mock-card{background:#fff;border-radius:16px;padding:18px}
  .lp-mock-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}
  .lp-mock-h b{font-family:var(--display);font-size:14px}
  .lp-mr{display:flex;align-items:center;gap:15px}
  .lp-mr .rt{font-size:12.5px;color:var(--ink-2);line-height:1.5}
  .lp-mr .rt b{font-size:15px;color:var(--ink)}
  .lp-chip{position:absolute;background:#fff;border-radius:12px;padding:9px 13px;box-shadow:var(--shadow-lg);font-size:12px;font-weight:600;display:flex;align-items:center;gap:8px;color:var(--ink)}
  .lp-features{max-width:1180px;margin:0 auto;width:100%;padding:6px clamp(18px,5vw,56px) 42px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .lp-feat{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:20px}
  .lp-feat .lf-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:21px;margin-bottom:13px;background:var(--green-soft)}
  .lp-feat h4{font-size:14.5px;font-weight:600;margin-bottom:6px}
  .lp-feat p{font-size:12.5px;color:var(--ink-2);line-height:1.5}
  .lp-how{background:var(--green-dark);color:#fff;padding:46px clamp(18px,5vw,56px)}
  .lp-how-in{max-width:1180px;margin:0 auto}
  .lp-how h3{font-family:var(--display);font-weight:700;font-size:25px;margin-bottom:28px;text-align:center}
  .lp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .lp-step{text-align:center}
  .lp-step .ls-n{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:rgba(255,255,255,.13);font-family:var(--display);font-weight:700;font-size:18px;color:var(--saffron)}
  .lp-step h5{font-size:15px;font-weight:600;margin-bottom:7px}
  .lp-step p{font-size:13px;color:rgba(255,255,255,.78);line-height:1.55}
  .lp-foot{text-align:center;padding:22px;font-size:12px;color:var(--ink-3)}
  @media(max-width:860px){ .lp-hero{grid-template-columns:1fr;gap:30px} .lp-hero-r{order:-1;max-width:360px;margin:0 auto} .lp-features{grid-template-columns:repeat(2,1fr)} .lp-steps{grid-template-columns:1fr;gap:18px} }
  @media(max-width:520px){ .lp-features{grid-template-columns:1fr} }