/* 10. Kontaktformulär (biljett 06). Validering och skick sköts i kontakt.js.
   Utan JS postar formuläret till /api/pilot och landar på #kontakt-tack eller #kontakt-fel. */

.contact__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 48px;
  align-items: start;
}
.contact__copy { grid-column: 1 / span 5; display: grid; gap: 28px; }
.contact__copy h2 { max-width: 10em; }
.contact__copy .lead { max-width: 26em; }

.contact__card {
  grid-column: 7 / -1;
  padding: clamp(22px, 3vw, 40px);
  border-radius: 20px;
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 0 1px 1px rgb(17 18 20 / 0.02), 0 4px 12px -1px rgb(17 18 20 / 0.06), 0 1px 3px -1px rgb(17 18 20 / 0.18);
}
.contact__card:has([data-pilot-thanks]:not([hidden])) { display: grid; align-content: center; }

.pilot-form { position: relative; display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: var(--fs-small); font-weight: 600; }
.field__optional { font-weight: 400; color: var(--ink-3); }

.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  caret-color: var(--green);
  transition: border-color var(--dur-1) var(--ease-out-soft), box-shadow var(--dur-1) var(--ease-out-soft);
}
.field textarea { resize: vertical; min-height: 112px; line-height: 1.5; }
.field input:hover,
.field textarea:hover { border-color: rgb(17 18 20 / 0.3); }
.field input:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgb(31 77 69 / 0.18);
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--no-fg);
  box-shadow: 0 0 0 3px rgb(167 41 29 / 0.12);
}

.field__error { font-size: 0.875rem; line-height: 1.4; color: var(--no-fg); }

/* Skräppostskydd: osynligt för människor, inte display:none (då fyller inte bottar i det) */
.pilot-form__hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.pilot-form__submit { display: grid; gap: 14px; justify-items: start; padding-top: 6px; }
.pilot-form__note { font-size: 0.875rem; color: var(--ink-2); max-width: 36em; }
.pilot-form__note em { font-style: normal; }

/* Under skick ersätts pilen av en ring */
.pilot-form__ring {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
}
.pilot-form .btn[aria-busy="true"] { opacity: 1; cursor: progress; transform: none; }
.pilot-form .btn[aria-busy="true"] .btn__arrow { display: none; }
.pilot-form .btn[aria-busy="true"] .pilot-form__ring { display: block; }

.pilot-form__error,
.pilot-form__static--error {
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--no-bg);
  color: var(--no-fg);
  font-size: var(--fs-small);
  line-height: 1.5;
}
.pilot-form__error a,
.pilot-form__static--error a { color: inherit; font-weight: 600; }

.pilot-form__thanks,
.pilot-form__static--ok {
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.pilot-form__thanks { display: flex; }
.pilot-form__thanks svg,
.pilot-form__static--ok svg {
  width: 36px;
  height: 36px;
  padding: 8px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  flex: none;
}

/* No-JS-svar: visas bara när adressen pekar på dem */
.pilot-form__static { display: none; }
.pilot-form__static:target { display: flex; }
.contact__card:has(#kontakt-tack:target) .pilot-form { display: none; }

@keyframes field-error-in {
  from { opacity: 0; transform: translateY(-4px); }
}
@keyframes pilot-thanks-in {
  from { opacity: 0; transform: scale(0.96); }
}
@keyframes pilot-check-in {
  from { transform: scale(0.6); }
}
@keyframes pilot-spin {
  to { transform: rotate(360deg); }
}

/* Från-tillstånd och övergångar bara när rörelse är tillåten. JS sätter hidden och is-leaving. */
@media (prefers-reduced-motion: no-preference) {
  .pilot-form { transition: opacity 200ms var(--ease-std), transform 200ms var(--ease-std); }
  .pilot-form.is-leaving { opacity: 0; transform: translateY(-8px); }

  .field__error:not([hidden]),
  .pilot-form__error:not([hidden]) { animation: field-error-in 200ms var(--ease-out-soft) both; }

  .pilot-form__thanks:not([hidden]) { animation: pilot-thanks-in 300ms var(--ease-std) both; }
  .pilot-form__thanks:not([hidden]) svg { animation: pilot-check-in 400ms var(--ease-out-soft) both; }

  .pilot-form .btn[aria-busy="true"] .pilot-form__ring { animation: pilot-spin 800ms linear infinite; }
}

@media (max-width: 960px) {
  .contact__copy, .contact__card { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
  .pilot-form .btn { width: 100%; }
}