/* ==========================================================================
   FORMS: fields, option cards, stepper, success state
   ========================================================================== */

.form-shell {
  position: relative;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}

.form-shell::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--grad-brand);
  opacity: 0.35;
  filter: blur(28px);
}

.form-shell__head {
  margin-bottom: 24px;
}

.form-shell__head h2 {
  font-size: var(--fs-h3);
  margin-bottom: 6px;
}

.form-shell__head p {
  margin: 0;
  color: var(--muted);
}

.form-grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-grid > .field--textarea,
  .form-grid > .field--consent,
  .form-grid > .field--radio,
  .form-grid > .field--choice-cards,
  .form-grid > .field--checkbox-cards,
  .form-grid > .field--wide {
    grid-column: 1 / -1;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.field fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.field-label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  padding: 0;
  margin: 0 0 8px;
  float: none;
  width: auto;
}

.field > .field-label {
  margin-bottom: 0;
}

.req {
  color: var(--magenta-600);
}

.optional {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.8rem;
}

.field-help {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--muted);
}

.field-error {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--danger);
  animation: field-shake 0.4s var(--ease-out);
}

.field-error[hidden] {
  display: none;
}

.input-wrap,
.select-wrap {
  position: relative;
}

.field input:not([type="radio"]):not([type="checkbox"]),
.field select,
.field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-2) ease, background var(--dur-1) ease;
  -webkit-appearance: none;
  appearance: none;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--placeholder);
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--indigo-300);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--indigo-500);
  box-shadow: 0 0 0 4px rgba(61, 43, 255, 0.14);
}

.field [aria-invalid="true"] {
  border-color: var(--danger) !important;
  background: var(--danger-soft) !important;
}

.select-wrap select {
  padding-right: 44px;
  cursor: pointer;
}

.select-wrap > i {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--muted);
}

.input-ok {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%) scale(0.4);
  color: var(--indigo-500);
  opacity: 0;
  pointer-events: none;
  transition: all var(--dur-3) var(--ease-spring);
}

.field.is-valid .input-ok {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.field.is-valid input {
  padding-right: 42px;
}

input[type="date"] {
  cursor: pointer;
}

/* Segmented radio group */
.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.segmented .option {
  position: relative;
  cursor: pointer;
}

.segmented input,
.option-cards input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented .option__body {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  transition: all var(--dur-2) var(--ease-out);
}

.segmented .option__tick {
  display: none;
}

.segmented .option:hover .option__body {
  border-color: var(--indigo-300);
}

.segmented input:checked + .option__body {
  border-color: transparent;
  background: var(--grad-brand);
  color: var(--white);
  box-shadow: var(--glow-indigo);
}

.segmented .option__meta {
  font-weight: 500;
  opacity: 0.85;
}

.segmented input:focus-visible + .option__body,
.option-cards input:focus-visible + .option__body {
  box-shadow: var(--ring);
}

/* Option cards (choice and checkbox) */
.option-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr));
  gap: 10px;
}

.option-cards .option {
  position: relative;
  cursor: pointer;
  display: block;
}

.option-cards .option__body {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  min-height: 64px;
  padding: 14px 44px 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  transition: all var(--dur-2) var(--ease-out);
}

.option-cards .option:hover .option__body {
  border-color: var(--indigo-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.option__icon {
  color: var(--violet-500);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.option__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--ink);
}

.option__meta {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.option-cards .option__tick {
  position: absolute;
  right: 12px;
  top: 12px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  color: transparent;
  font-size: 0.8rem;
  transition: all var(--dur-2) var(--ease-spring);
}

.option-cards input[type="checkbox"] + .option__body .option__tick {
  border-radius: 7px;
}

.option-cards input:checked + .option__body {
  border-color: var(--indigo-500);
  background: var(--indigo-50);
  box-shadow: 0 0 0 1px var(--indigo-500);
}

.option-cards input:checked + .option__body .option__tick {
  background: var(--grad-brand);
  border-color: transparent;
  color: var(--white);
  transform: scale(1.1);
}

/* Consent checkbox */
.consent {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--body);
}

.consent input {
  position: absolute;
  opacity: 0;
}

.consent__box {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  color: transparent;
  transition: all var(--dur-2) var(--ease-spring);
}

.consent input:checked + .consent__box {
  background: var(--grad-brand);
  border-color: transparent;
  color: var(--white);
}

.consent input:focus-visible + .consent__box {
  box-shadow: var(--ring);
}

.consent input[aria-invalid="true"] + .consent__box {
  border-color: var(--danger);
}

/* Stepper */
.stepper {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  counter-reset: step;
}

.stepper__item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--muted);
}

.stepper__dot {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  background: var(--surface);
  font-family: var(--font-display);
  font-size: 0.85rem;
  transition: all var(--dur-3) var(--ease-spring);
}

.stepper__label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 575.98px) {
  .stepper__item:not(.is-current) .stepper__label { display: none; }
}

.stepper__item.is-current {
  color: var(--ink);
}

.stepper__item.is-current .stepper__dot {
  border-color: var(--indigo-500);
  color: var(--indigo-600);
  box-shadow: 0 0 0 4px rgba(61, 43, 255, 0.14);
}

.stepper__item.is-done .stepper__dot {
  background: var(--grad-brand);
  border-color: transparent;
  color: var(--white);
}

.stepper__bar {
  height: 4px;
  margin-bottom: 28px;
  border-radius: 4px;
  background: var(--surface-3);
  overflow: hidden;
}

.stepper__bar span {
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  background: var(--grad-brand);
  border-radius: inherit;
  transition: width var(--dur-3) var(--ease-out);
}

.form-step__title {
  font-size: var(--fs-h4);
  margin-bottom: 18px;
}

.form-step:not([hidden]) {
  animation: step-in var(--dur-3) var(--ease-out);
}

.form-step.is-back:not([hidden]) {
  animation-name: step-in-back;
}

.form-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
}

.form-nav [data-step-next],
.form-nav [data-submit] {
  margin-left: auto;
}

.form-alert {
  margin-bottom: 18px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.form-alert[hidden] {
  display: none;
}

/* Review summary on the last step */
.review-list {
  display: grid;
  gap: 1px;
  margin: 0 0 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
}

.review-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.6fr) 1fr;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  font-size: var(--fs-sm);
}

.review-list dt {
  color: var(--muted);
  font-weight: 600;
}

.review-list dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

.pay-option {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--indigo-200);
  background: var(--indigo-50);
  cursor: pointer;
}

.pay-option strong {
  display: block;
  font-family: var(--font-display);
  color: var(--ink);
}

.pay-option span {
  font-size: var(--fs-sm);
}

/* Success panel */
.form-success {
  padding: 24px 8px;
  text-align: center;
  outline: none;
}

.form-success[hidden] {
  display: none;
}

.form-success h3 {
  font-size: var(--fs-h3);
}

.form-success p {
  max-width: 46ch;
  margin-inline: auto;
}

.form-success__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.tick-anim {
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
}

.tick-anim circle {
  fill: none;
  stroke: var(--indigo-500);
  stroke-width: 3;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: draw 0.7s var(--ease-out) forwards;
}

.tick-anim path {
  fill: none;
  stroke: var(--magenta-500);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: draw 0.45s 0.55s var(--ease-out) forwards;
}

.smart-form.is-done > :not(.form-success):not(input) {
  display: none !important;
}

/* File upload (CVs) */
.file-pick {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-md, 12px);
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--dur-2) var(--ease-spring);
}
.file-pick:hover,
.file-pick:focus-within { border-color: var(--indigo-500); }
.file-pick input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-pick__icon { font-size: 1.4rem; color: var(--indigo-500); }
.file-pick__text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--body); }
.file-pick__button { padding: 6px 12px; border-radius: 999px; background: var(--grad-brand); color: var(--white); font-size: var(--fs-sm); font-weight: 600; }
.file-pick:has(input[aria-invalid="true"]) { border-color: var(--danger); }

/* "Same as my phone number" */
.same-as { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: var(--fs-sm); color: var(--body); cursor: pointer; }
.same-as input { width: 16px; height: 16px; accent-color: var(--indigo-500); }
input[readonly] { opacity: 0.75; }

/* Consent in the footer newsletter form */
.footer-news .field--consent { margin-top: 10px; }
.footer-news .consent { color: inherit; font-size: 0.8rem; opacity: 0.9; }
.footer-news .consent a { color: inherit; text-decoration: underline; }

/* Consent on the results and certificate lookups */
.form-shell .consent { margin-top: 4px; }