@charset "UTF-8";

:root {
  --cream: #fffed6;
  --blue: #083c99;
  --ink: #10294a;
  --orange: #ff5105;
  --magenta: #df00ed;
  --magenta-text: #a700b5;
  --cyan: #00b7dc;
  --muted: #546179;
  --border: #dcd9b4;
  --font: "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; }
button, input, textarea { font: inherit; }
a { color: inherit; }
button, a, input, textarea, summary { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
button:disabled { cursor: wait; opacity: .65; }
img { display: block; width: 100%; height: auto; }
svg { display: block; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--magenta); outline-offset: 5px; }
::selection { color: #fff; background: var(--magenta-text); }
.container { width: min(1180px, calc(100% - 80px)); margin-inline: auto; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 24px; height: 24px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; z-index: 20; top: 12px; left: 12px; padding: 14px 22px; color: #fff; background: var(--blue); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.button { min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; border: 0; border-radius: 7px; padding: 16px 23px; font-size: 14px; font-weight: 750; text-decoration: none; transition: background-color .18s, transform .18s; }
.button-primary { background: var(--cyan); color: var(--ink); }
.button-primary:hover:not(:disabled) { background: #24c8e8; transform: translateY(-2px); }
.button-secondary { background: #e0f8fc; color: var(--blue); }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 750; letter-spacing: 1.6px; text-transform: uppercase; }
.section-space { padding: 38px 0 48px; }
.participation-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 75px; align-items: start; }
.participation-copy { min-width: 0; padding-top: 16px; }
.participation h1 { margin: 0; color: var(--magenta); font-size: clamp(44px, 4.7vw, 50px); font-weight: 850; letter-spacing: -2.1px; line-height: 1.08; }
.participation h1 span { display: block; color: var(--orange); }
.hosts { display: inline-block; margin: 20px 0 0; padding: 9px 12px; border-radius: 5px; background: var(--cyan); color: var(--ink); font-size: 14px; letter-spacing: 1.2px; line-height: 1.6; }
.hosts strong { font-weight: 850; }
.intro-description { max-width: 360px; margin: 21px 0 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.form-card { min-width: 0; padding: 33px 36px 29px; border: 1px solid var(--border); border-top: 5px solid var(--cyan); border-radius: 13px; background: #fff; box-shadow: 0 8px 0 #f2e7a6; }
.form-heading { display: flex; align-items: center; justify-content: space-between; padding-bottom: 23px; border-bottom: 1px solid #e6edf0; }
.form-kicker { color: var(--magenta-text); font-size: 10px; font-weight: 800; letter-spacing: 1.7px; }
.form-dot { display: block; width: 9px; height: 9px; background: var(--orange); border-radius: 50%; }
.required-note { color: var(--muted); font-size: 11px; margin: 18px 0 26px; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { display: flex; align-items: center; gap: 10px; width: 100%; margin-bottom: 23px; padding: 0; font-size: 16px; font-weight: 750; }
legend > span { padding: 6px 7px; border-radius: 4px; background: var(--cyan); color: var(--ink); font-size: 10px; }
.questions-fieldset legend > span { background: var(--magenta-text); color: #fff; }
.fields-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 20px 18px; }
.field { min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 9px; font-size: 13px; font-weight: 700; line-height: 1.65; }
.field input, .field textarea { display: block; width: 100%; min-height: 49px; padding: 13px 14px; border: 1px solid #c9cdbb; border-radius: 6px; background: #fffef6; color: var(--ink); font-size: 14px; line-height: 1.5; transition: border-color .15s, box-shadow .15s; }
.field input::placeholder, .field textarea::placeholder { color: #6b7482; opacity: 1; }
.field input:focus, .field textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px #00b7dc30; }
.field input:user-invalid, .field textarea:user-invalid { border-color: #ae2929; }
.field textarea { min-height: 124px; resize: vertical; }
.questions-fieldset { margin-top: 29px; padding-top: 28px; border-top: 1px solid #e6e8e5; }
.question-field + .question-field { margin-top: 23px; }
.question-number { color: var(--magenta-text); }
.field-meta { display: flex; justify-content: space-between; gap: 14px; margin-top: 8px; font-size: 10px; line-height: 1.5; color: var(--muted); }
.field-meta > span:last-child { flex-shrink: 0; }
.consent-box { display: flex; gap: 11px; padding: 16px; margin-top: 28px; border-radius: 6px; background: #e9faff; }
.consent-box input { width: 19px; height: 19px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--magenta-text); cursor: pointer; }
.consent-box label { font-size: 12px; line-height: 1.75; color: #465267; cursor: pointer; }
.consent-box a { color: var(--blue); font-weight: 700; text-underline-offset: 2px; }
.submit-button { width: 100%; margin-top: 21px; justify-content: space-between; }
.form-footnote { display: flex; justify-content: center; align-items: center; gap: 6px; margin: 14px 0 0; color: var(--muted); font-size: 10px; }
.form-footnote .icon { width: 13px; height: 13px; }
.form-status:empty { display: none; }
.form-status { margin: 20px 0 0; padding: 13px 15px; border-radius: 5px; font-size: 13px; line-height: 1.6; background: #fff0e9; color: #8b2917; }
.form-status[data-state="success"] { color: #154c38; background: #e5f5eb; }
.form-status[data-state="loading"] { color: var(--blue); background: #e9faff; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.no-script { padding: 16px; background: #fff0e9; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.success-panel { padding: 64px 0; text-align: center; }
.success-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 27px; color: var(--ink); background: var(--cyan); border-radius: 50%; }
.success-icon .icon { width: 35px; height: 35px; }
.success-panel .eyebrow { justify-content: center; color: var(--magenta-text); font-size: 10px; }
.success-panel h2 { margin: 18px 0 14px; font-size: 32px; letter-spacing: -1px; }
.success-panel > p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.7; }
.success-panel .button { margin-top: 16px; }
.privacy-section { padding-bottom: 68px; background: var(--cream); }
.privacy-details { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); scroll-margin-top: 25px; }
.privacy-details summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 25px 0; list-style: none; font-size: 14px; font-weight: 700; }
.privacy-details summary::-webkit-details-marker { display: none; }
.privacy-details summary > span:first-child { display: flex; align-items: center; gap: 12px; }
.privacy-details summary .icon { color: var(--magenta-text); width: 19px; height: 19px; }
.details-plus { color: var(--magenta-text); font-size: 26px; font-weight: 400; }
.privacy-details[open] .details-plus { transform: rotate(45deg); }
.privacy-content { max-width: 830px; padding: 5px 0 35px; color: var(--muted); font-size: 14px; line-height: 1.85; overflow-wrap: anywhere; }
.term-version { font-size: 11px; }
.privacy-content h2 { font-size: 26px; color: var(--ink); line-height: 1.3; }
.privacy-content h3 { margin-bottom: 8px; font-size: 17px; color: var(--ink); }
.privacy-content a { color: var(--blue); text-underline-offset: 3px; }
.legal-reference { padding-top: 12px; font-size: 12px; }
.back-to-form { display: inline-flex; align-items: center; gap: 12px; padding-top: 12px; font-weight: 700; }

@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .participation-grid { gap: 38px; }
  .form-card { padding-inline: 26px; }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 40px); }
  .participation-grid { grid-template-columns: 1fr; gap: 32px; }
  .participation-copy { padding: 0; }
  .participation h1 { font-size: 46px; }
  .intro-description { max-width: 540px; }
  .form-card { padding: 28px; }
  .privacy-section { padding-bottom: 46px; }
}
@media (max-width: 600px) {
  .section-space { padding: 30px 0 38px; }
  .participation-grid { gap: 28px; }
  .participation h1 { font-size: 42px; letter-spacing: -1.8px; }
  .hosts { margin-top: 16px; font-size: 13px; letter-spacing: 1px; }
  .intro-description { margin-top: 17px; font-size: 16px; line-height: 1.7; }
  .form-card { padding: 23px 20px; border-radius: 10px; }
  .form-heading { padding-bottom: 20px; }
  .form-kicker { font-size: 9px; letter-spacing: 1.1px; }
  .required-note { margin-block: 17px 24px; font-size: 10px; }
  legend { font-size: 15px; margin-bottom: 20px; }
  .fields-grid { gap: 17px 13px; grid-template-columns: 1.45fr 1fr; }
  .field input, .field textarea { font-size: 16px; padding: 12px; }
  .field label { font-size: 12px; }
  .questions-fieldset { margin-top: 25px; padding-top: 25px; }
  .field textarea { min-height: 137px; }
  .field-meta { font-size: 9px; gap: 10px; }
  .consent-box { padding: 13px; gap: 9px; margin-top: 24px; }
  .consent-box label { font-size: 12px; }
  .submit-button { font-size: 12px; padding-inline: 15px; gap: 12px; }
  .form-footnote { font-size: 9px; }
  .privacy-details summary { font-size: 12px; padding-block: 21px; }
  .privacy-details summary > span:first-child { gap: 9px; }
  .privacy-content { font-size: 13px; }
  .privacy-content h2 { font-size: 23px; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 30px); }
  .participation h1 { font-size: 36px; letter-spacing: -1.6px; }
  .form-card { padding-inline: 15px; }
  .field-meta { flex-wrap: wrap; gap: 3px; }
  .field-meta > span:last-child { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}