/* ═══════════════════════════════════════════════════════════════════
   Early Access signup form. Shares landing-tokens.css.
   Page-scoped under body.signup so styles do not leak.
   ═══════════════════════════════════════════════════════════════════ */

.signup *, .signup *::before, .signup *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.signup {
  background: var(--paper);
  color: var(--ink-body);
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: var(--type-body);
  line-height: var(--line-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

.signup :focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 4px;
  border-radius: 4px;
}

.signup .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}

/* ─── Topbar ─── */
.signup .topbar { padding: 28px 0; }
.signup .topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.signup .brand-mark {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  line-height: 1;
  gap: 4px;
}
.signup .brand-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.signup .brand-wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--ink);
  letter-spacing: -0.04em;
  line-height: 1;
  text-decoration: none;
}
.signup .brand-wordmark:hover { color: var(--clay); }
.signup .topbar-back {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--ink-mute);
  text-decoration: none;
}
.signup .topbar-back:hover { color: var(--clay); }

/* ─── Hero ─── */
.signup .signup-main { padding: 56px 0 96px; }

.signup .signup-hero { max-width: 720px; margin: 0 auto 56px; text-align: center; }

.signup .meta-line {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  margin-bottom: 24px;
}

.signup .signup-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 56px;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 20px;
}

.signup .signup-subhead {
  font-size: 18px;
  color: var(--ink-body);
  line-height: 1.55;
}

/* ─── Form card ─── */
.signup .signup-card {
  background: var(--paper-soft);
  border: 1px solid var(--sand);
  border-radius: var(--radius-card);
  padding: 48px;
  max-width: 960px;
  margin: 0 auto;
}

.signup .signup-grid {
  display: grid;
  grid-template-columns: minmax(0, 280px) 1fr;
  gap: 56px;
}

/* ─── Recap column ─── */
.signup .signup-recap__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.signup .signup-recap__list { list-style: none; padding: 0; margin: 0; }
.signup .signup-recap__list li {
  padding: 16px 0;
  border-top: 1px solid var(--sand);
}
.signup .signup-recap__list li:first-child { border-top: none; padding-top: 0; }
.signup .signup-recap__num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 40px;
  color: var(--clay);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}
.signup .signup-recap__num--lime { color: var(--moss-deep); }
.signup .signup-recap__label {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin-bottom: 6px;
}
.signup .signup-recap__detail {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--ink-body);
  line-height: 1.5;
}

/* ─── Form column ─── */
.signup .signup-form__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  margin-bottom: 24px;
}

.signup .signup-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.signup .signup-form__field label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}

.signup .signup-form__optional {
  font-weight: 400;
  color: var(--ink-mute);
}

.signup .signup-form__legend {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 8px;
}

/* Inline checkbox row (Currently employed) */
.signup .signup-form__field--inline { margin-bottom: 24px; margin-top: -4px; }
.signup .signup-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.signup .signup-checkbox input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.signup .signup-checkbox__box {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--sand);
  border-radius: 4px;
  background: var(--paper);
  position: relative;
  flex: 0 0 auto;
  transition: all 0.15s ease;
}
.signup .signup-checkbox__box::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--ink);
  border-radius: 2px;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.15s ease;
}
.signup .signup-checkbox input:checked + .signup-checkbox__box {
  border-color: var(--ink);
}
.signup .signup-checkbox input:checked + .signup-checkbox__box::after {
  opacity: 1;
  transform: scale(1);
}
.signup .signup-checkbox input:focus-visible + .signup-checkbox__box {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}
.signup .signup-checkbox__label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--ink-body);
}

/* Conditional fields (revealed when "Are you actively applying? = Yes") */
.signup .signup-conditional[hidden] { display: none; }

/* Radio group rendered as horizontal pill buttons */
.signup .signup-radio-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.signup .signup-radio {
  position: relative;
  cursor: pointer;
}
.signup .signup-radio input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.signup .signup-radio span {
  display: inline-block;
  padding: 10px 18px;
  background: var(--paper);
  border: 1px solid var(--sand);
  border-radius: 999px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--ink-body);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  user-select: none;
}
.signup .signup-radio:hover span {
  border-color: var(--ink);
  color: var(--ink);
}
.signup .signup-radio input:checked + span {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.signup .signup-radio input:focus-visible + span {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.signup input[type="text"],
.signup input[type="email"],
.signup input[type="url"],
.signup textarea {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--sand);
  border-radius: 4px;
  padding: 12px 14px;
  width: 100%;
  resize: vertical;
  transition: border-color 0.15s ease;
}
.signup input:focus,
.signup textarea:focus {
  border-color: var(--clay);
  outline: none;
}

.signup textarea { line-height: 1.5; min-height: 100px; }

.signup .signup-submit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 28px;
  background: var(--clay);
  color: var(--paper);
  border: none;
  border-radius: 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 0 16px 32px var(--shadow-soft);
  transition: background 0.15s ease, transform 0.15s ease;
}
.signup .signup-submit:hover { background: var(--clay-deep); }
.signup .signup-submit:active { transform: translateY(1px); }
.signup .signup-submit:disabled {
  background: var(--ink-mute);
  cursor: progress;
  box-shadow: none;
}

.signup .signup-form__note {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--ink-mute);
  margin-top: 16px;
  line-height: 1.5;
}

/* ─── Success / error states ─── */
.signup .signup-success {
  text-align: center;
  padding: 40px 16px;
}
.signup .signup-success__mark {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 64px;
  color: var(--moss-deep);
  line-height: 1;
  margin-bottom: 24px;
}
.signup .signup-success__heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 48px;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.05;
}
.signup .signup-success__detail {
  font-size: 17px;
  color: var(--ink-body);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.55;
}
.signup .signup-success__back {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--clay);
  text-decoration: none;
}
.signup .signup-success__back:hover { color: var(--clay-deep); }

.signup .signup-error {
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px solid var(--clay);
  background: rgba(255, 94, 26, 0.06);
  border-radius: 4px;
  font-size: 14px;
  color: var(--ink);
}
.signup .signup-error a { color: var(--clay); }

/* ─── Footer ─── */
.signup .landing-footer {
  margin-top: 64px;
  padding: 32px 0;
  border-top: 1px solid var(--sand);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--ink-mute);
}
.signup .landing-footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.signup .landing-footer a {
  color: var(--ink-mute);
  text-decoration: none;
}
.signup .landing-footer a:hover { color: var(--clay); }

/* ═══════════════════════════════════════════════════════════════════
   MOBILE OPTIMIZATIONS — additive only, desktop unchanged.
   Two breakpoints: 720px (form stacks) and 480px (phone polish).
   ═══════════════════════════════════════════════════════════════════ */

@media (max-width: 720px) {
  body.signup { overflow-x: hidden; }

  .signup .container { padding: 0 24px; }

  .signup .signup-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .signup .signup-card { padding: 28px; }
  .signup .signup-heading { font-size: 44px; }
  .signup .signup-main { padding: 32px 0 64px; }
  .signup .signup-hero { margin-bottom: 32px; }
}

/* Phone: shrink hero, tighten form, prevent iOS input-focus zoom. */
@media (max-width: 480px) {
  .signup .container { padding: 0 20px; }
  .signup .topbar { padding: 20px 0; }
  .signup .brand-wordmark { font-size: 24px; }
  .signup .brand-subtitle { font-size: 9px; }
  .signup .topbar-back { font-size: 13px; }

  .signup .signup-heading { font-size: 32px; line-height: 1.1; }
  .signup .signup-subhead { font-size: 15px; line-height: 1.5; }

  .signup .signup-card { padding: 20px; }
  .signup .signup-grid { gap: 24px; }
  .signup .signup-recap__num { font-size: 32px; }
  .signup .signup-recap__label { font-size: 12px; letter-spacing: 0.1em; }
  .signup .signup-recap__detail { font-size: 12px; }

  /* Inputs: 16px font-size prevents iOS Safari from auto-zooming on focus. */
  .signup input[type="text"],
  .signup input[type="email"],
  .signup input[type="url"],
  .signup textarea {
    font-size: 16px;
    padding: 12px 14px;
  }

  .signup .signup-form__field { margin-bottom: 16px; }
  .signup .signup-form__field label,
  .signup .signup-form__legend { font-size: 13px; }

  /* Submit: full-width on phone for easier thumb reach. */
  .signup .signup-submit {
    width: 100%;
    justify-content: center;
    height: 52px;
    font-size: 15px;
    box-shadow: 0 8px 16px var(--shadow-soft);
  }

  /* Success state: scale heading down so it fits a single line on most phones. */
  .signup .signup-success { padding: 28px 8px; }
  .signup .signup-success__mark { font-size: 48px; margin-bottom: 16px; }
  .signup .signup-success__heading { font-size: 32px; }
  .signup .signup-success__detail { font-size: 15px; }

  /* Footer: stack rows. */
  .signup .landing-footer { margin-top: 48px; padding: 20px 0; }
  .signup .landing-footer__row {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}