:root {
    --plum: #3B2A44; --rose: #B0507E; --muted: #6B5577;
    --cream: #FFF9F3; --blush: #FFE3EC; --pink: #F7A8C4;
    --butter: #FFF1B8; --mint: #C9F2E1; --blue: #CDE7FF; --lav: #E5DBFF; --peach: #FFD9C7;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; background: var(--cream); color: var(--plum); font-family: Nunito, system-ui, sans-serif; font-size: 18px; line-height: 1.55; }
  h1, h2, h3 { font-family: Fredoka, Nunito, sans-serif; font-weight: 600; line-height: 1.1; margin: 0; }
  p { margin: 0; }
  a { color: var(--plum); }
  a:hover { color: var(--rose); }
  .wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
  img, svg, video, iframe, embed, object { max-width: 100%; }
  img, video { height: auto; }
  iframe { width: 100%; border: 0; }
  h1, h2, h3, p { overflow-wrap: break-word; }

  /* header */
  header { background: #fff; border-bottom: 2px solid var(--blush); }
  header .wrap { display: flex; align-items: center; gap: 12px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
  .brand { display: inline-flex; align-items: center; gap: 10px; font-family: Fredoka, sans-serif; font-weight: 700; font-size: 24px; text-decoration: none; margin-right: auto; }
  .brand img { width: 34px; height: auto; }
  .brand { min-height: 44px; }
  .site-menu { display: flex; align-items: center; gap: 4px; }
  .menu-btn { display: none; align-items: center; gap: 8px; min-height: 44px; min-width: 44px; padding: 0 16px; border-radius: 999px; border: 2px solid var(--blush); background: #fff; color: var(--plum); font: 800 16px Nunito, sans-serif; cursor: pointer; }
  .menu-btn:focus-visible { outline: 3px solid var(--rose); outline-offset: 3px; }
  footer nav a { display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; }
  .social { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; font-weight: 700; text-decoration: none; }
  .social:hover { background: var(--blush); color: var(--plum); }

  /* buttons */
  .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 30px; border-radius: 999px; background: var(--plum); color: #fff; font-weight: 800; font-size: 17px; text-decoration: none; transition: transform .15s ease; }
  .btn:hover { color: #fff; transform: translateY(-2px); }
  .btn:focus-visible, .social:focus-visible, .brand:focus-visible { outline: 3px solid var(--rose); outline-offset: 3px; }
  .btn.light { background: var(--pink); color: var(--plum); }
  .btn.light:hover { color: var(--plum); }

  /* hero */
  .hero { background: var(--blush); padding: 80px 0 88px; }
  .hero-text { max-width: 760px; display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
  .tag { background: #fff; padding: 8px 16px; border-radius: 999px; font-weight: 800; font-size: 16px; }
  .hero h1 { font-size: clamp(40px, 6vw, 62px); font-weight: 600; }
  .hero p.lead { font-size: 20px; max-width: 600px; }
  .small { font-size: 16px; color: var(--muted); }

  /* sections */
  section { padding: 80px 0; }
  .center { text-align: center; }
  .section-title { font-size: clamp(32px, 4vw, 42px); margin-bottom: 36px; }
  .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: 20px; }
  .card { border-radius: 28px; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
  .card h3 { font-size: 24px; }
  .card p { font-size: 16px; }
  .card svg { width: 36px; height: 36px; }

  .why { padding-top: 0; }
  .why-box { background: #fff; border: 2px solid var(--mint); border-radius: 40px; padding: 56px 48px; display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
  .flowers { flex: 0 1 280px; min-width: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; justify-items: center; align-items: center; }
  .why-text { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
  .why-text h2 { font-size: 40px; }

  .promise { padding-top: 0; }
  .promise-box { background: #fff; border: 2px solid var(--lav); border-radius: 36px; padding: 48px; }
  .promise-box h2 { font-size: 36px; margin-bottom: 28px; }
  .promise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr)); gap: 24px; }
  .promise-grid strong { display: block; font-size: 19px; margin-bottom: 4px; }
  .promise-grid span { font-size: 16px; }

  .join { padding-top: 0; }
  .join-box { background: var(--plum); color: #fff; border-radius: 36px; padding: 56px 48px; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
  .join-box h2 { font-size: 40px; color: #fff; }
  .join-box p { color: #F3EAF7; max-width: 560px; margin-top: 10px; }

  footer { background: #fff; border-top: 2px solid var(--blush); padding: 32px 0; font-size: 16px; }
  footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; }
  footer nav { display: flex; gap: 18px; }

  @media (max-width: 640px) {
    body { font-size: 17px; }
    .small, .tag, footer, .card p, .promise-grid span { font-size: 16px; }
    header .wrap { position: relative; }
    .menu-btn { display: inline-flex; }
    .site-menu { display: none; position: absolute; top: 100%; right: 16px; left: 16px; z-index: 10; flex-direction: column; align-items: stretch; gap: 4px; background: #fff; border: 2px solid var(--blush); border-radius: 22px; padding: 10px; box-shadow: 0 12px 30px rgba(59,42,68,.12); }
    .site-menu.open { display: flex; }
    .site-menu .social { justify-content: flex-start; min-height: 48px; }
    header .wrap { flex-wrap: nowrap; }
    .brand { font-size: 19px; gap: 8px; min-width: 0; }
    .brand img { width: 30px; }
    .menu-btn { flex: none; }
    .flowers { flex-basis: 100%; max-width: 300px; margin: 0 auto; }
    .flowers svg { height: auto; }
    footer .wrap { flex-direction: column; align-items: flex-start; }
    section { padding: 56px 0; }
    .hero { padding: 48px 0 64px; }
    .why-box, .promise-box, .join-box { padding: 32px 24px; border-radius: 28px; }
    .why-text h2, .join-box h2 { font-size: 32px; }
    .btn { width: 100%; }
  }
  @media (max-width: 400px) {
    .menu-btn { padding: 0 10px; }
    .menu-btn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

  /* join + thanks pages */
  .form-page { background: var(--blush); padding: 72px 0 88px; min-height: 60vh; }
  .form-card { max-width: 620px; margin: 0 auto; background: #fff; border-radius: 36px; padding: 48px; display: flex; flex-direction: column; gap: 20px; }
  .form-card h1 { font-size: clamp(34px, 5vw, 46px); }
  .field { display: flex; flex-direction: column; gap: 8px; font-weight: 800; }
  .field input { min-height: 52px; border-radius: 18px; border: 2px solid var(--lav); padding: 0 16px; font: 400 17px Nunito, sans-serif; color: var(--plum); background: #fff; width: 100%; }
  .field input:focus-visible { outline: 3px solid var(--rose); outline-offset: 2px; border-color: var(--rose); }
  .consent { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; line-height: 1.5; cursor: pointer; }
  .consent input { width: 24px; height: 24px; margin: 1px 0 0; flex: none; accent-color: var(--plum); }
  .form-card button.btn { border: 0; cursor: pointer; font-family: Nunito, sans-serif; align-self: flex-start; }
  .form-error { display: none; background: #FDE2E7; color: #8A1F4C; border-radius: 14px; padding: 12px 16px; font-weight: 700; font-size: 16px; }
  .form-error.show { display: block; }
  .hidden-field { position: absolute; left: -9999px; }
  .card-links { display: flex; flex-wrap: wrap; gap: 12px; }
  @media (max-width: 640px) {
    .form-page { padding: 40px 0 56px; }
    .form-card { padding: 32px 22px; border-radius: 28px; }
    .form-card button.btn { align-self: stretch; }
  }