.apply-intro {
  display: grid;
  gap: 16px;
  padding: 40px var(--gutter) 32px;
  border-block-end: 1px solid var(--rule-strong);
}
.apply-intro h1 { font-size: 40px; line-height: 0.95; letter-spacing: -0.03em; max-inline-size: 14ch; text-wrap: balance; }

.apply { padding: 0 var(--gutter) 64px; }
.apply [hidden], .apply-intro [hidden] { display: none; }
.apply-form { display: grid; max-inline-size: 44rem; }

.question {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 28px 0;
  border: 0;
  border-block-end: 1px solid var(--rule);
  min-inline-size: 0;
}
.question legend {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 0;
  margin-block-end: 14px;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.question legend .label { flex: none; min-inline-size: 5ch; color: var(--accent); }
.hint { color: var(--fg-muted); font-size: 14px; }

.choices { display: grid; gap: 6px; }
.choices--grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 9.5rem), 1fr)); }
.choice {
  display: flex;
  align-items: center;
  gap: 10px;
  min-block-size: 44px;
  padding: 8px 12px;
  border: 1px solid var(--rule);
  cursor: pointer;
}
.choice input { flex: none; inline-size: 18px; block-size: 18px; margin: 0; accent-color: var(--accent-fill); }
.choice:has(:checked) { border-color: var(--accent); background: color-mix(in oklch, var(--accent) 10%, transparent); }
.choice:has(:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.choice:active { opacity: 0.8; }
@media (hover: hover) and (pointer: fine) {
  .choice:hover { border-color: var(--rule-strong); }
}

.fields { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field > span { font: 400 11px/1.1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-muted); }
.field input,
.field textarea {
  inline-size: 100%;
  min-block-size: 48px;
  padding: 12px 14px;
  border: 1px solid var(--fg-muted);
  border-radius: 0;
  background: var(--bg-inset);
  color: var(--fg);
  font: 400 16px/1.4 var(--font-sans);
}
.field textarea { resize: vertical; field-sizing: content; min-block-size: 6lh; }
.field input:focus-visible,
.field textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.field input::placeholder { color: var(--fg-muted); }

.other, .seo-apps { display: none; }
.question:has(input[value="other"]:checked) .other { display: grid; }
.question:has(input[name="seo"]:is([value="apps"], [value="mix"]):checked) .seo-apps { display: grid; }

.subquestion { display: grid; gap: 10px; padding-block-start: 14px; border-block-start: 1px solid var(--rule); }
.subquestion__label { font-size: 16px; line-height: 1.3; text-wrap: pretty; }
.subquestion__label .hint { margin-inline-start: 4px; }
.is-invalid.subquestion .choice { border-color: var(--status-critical); }

.is-invalid .choice,
.field.is-invalid input,
.is-invalid > .field input { border-color: var(--status-critical); }
[aria-invalid="true"] { border-color: var(--status-critical); }

.submit { display: grid; gap: 18px; justify-items: start; padding-block-start: 28px; }
.consent { border: 0; padding-inline: 0; align-items: start; }
.consent input { margin-block-start: 2px; }
.submit .btn { min-block-size: 52px; padding-inline: 24px; font-size: 17px; }
.submit .btn:disabled { opacity: 0.6; cursor: progress; }
.form-status { min-block-size: 1.4em; color: var(--fg-muted); }
.form-status.is-error { color: var(--status-critical); }

.thanks { display: grid; gap: 14px; padding-block: 40px; max-inline-size: 36rem; }
.thanks h2 { font-size: 40px; line-height: 0.95; letter-spacing: -0.03em; }

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: clip;
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (width > 760px) {
  .apply-intro { padding-block: 72px 48px; }
  .apply-intro h1 { font-size: 72px; line-height: 0.9; letter-spacing: -0.045em; }
  .fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fields .field:last-child { grid-column: 1 / -1; }
}