/* ============================================================
   LG Studio · Project Intake
   Scoped under .lg-intake. Reuses brand-system tokens.
   ============================================================ */

.lg-intake {
  --intake-max: 640px;
  --intake-pad-x: clamp(1.25rem, 5vw, 2.5rem);
  box-sizing: border-box;
  min-height: calc(100vh - var(--lg-eco-strip-offset, 30px) - var(--lg-studio-nav-h, 62px));
  background: var(--surface-canvas, #F7F2E9);
  color: var(--text-primary, #0F1111);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.lg-intake *,
.lg-intake *::before,
.lg-intake *::after {
  box-sizing: border-box;
}

.lg-intake__shell {
  width: min(100%, var(--intake-max));
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--intake-pad-x) clamp(4rem, 10vw, 6.5rem);
}

/* ── Progress ─────────────────────────────────────────────── */
.lg-intake__progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
  min-height: 1.5rem;
}

.lg-intake__progress[hidden] {
  display: none;
}

.lg-intake__step-pos {
  font-family: var(--font-system);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  white-space: nowrap;
}

.lg-intake__step-pos .lg-intake__step-n {
  color: var(--accent-action);
}

.lg-intake__track {
  flex: 1;
  height: 1px;
  background: var(--rule);
  position: relative;
  overflow: hidden;
}

.lg-intake__track-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--accent-action);
  transition: width var(--dur-hover) var(--ease-breath);
}

/* ── Panels ───────────────────────────────────────────────── */
.lg-intake__panel {
  display: none;
}

.lg-intake__panel.is-active {
  display: block;
  animation: lg-intake-in 320ms var(--ease-breath) both;
}

@keyframes lg-intake-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lg-intake__panel.is-active {
    animation: none;
  }
  .lg-intake__track-fill {
    transition: none;
  }
}

.lg-intake__eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.lg-intake__eyebrow .n {
  color: var(--accent-action);
}

.lg-intake__title {
  font-family: var(--font-editorial);
  font-weight: 300;
  font-size: clamp(1.75rem, 4.2vw, 2.375rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin: 0;
  text-wrap: balance;
}

.lg-intake__lede {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 1.25rem 0 0;
  max-width: 42ch;
}

.lg-intake__meta {
  font-family: var(--font-system);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 1.5rem 0 0;
}

.lg-intake__rule {
  width: 48px;
  height: 1px;
  background: var(--accent-action);
  margin: 1.75rem 0 0;
  border: 0;
}

/* ── Form fields ──────────────────────────────────────────── */
.lg-intake__fields {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin-top: 2.25rem;
}

.lg-intake__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.lg-intake__label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.lg-intake__label .req {
  color: var(--accent-action);
  margin-left: 0.2em;
}

.lg-intake__hint {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}

.lg-intake__input,
.lg-intake__textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--surface-card, #FFFCF6);
  border: 1px solid var(--rule);
  border-radius: var(--r-xs, 2px);
  padding: 0.85rem 1rem;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--dur-micro) ease, box-shadow var(--dur-micro) ease;
}

.lg-intake__textarea {
  min-height: 7.5rem;
  resize: vertical;
}

.lg-intake__input::placeholder,
.lg-intake__textarea::placeholder {
  color: var(--text-hairline);
}

.lg-intake__input:hover,
.lg-intake__textarea:hover {
  border-color: #C8BFAE;
}

.lg-intake__input:focus,
.lg-intake__textarea:focus,
.lg-intake__chip:focus-visible,
.lg-intake__choice:focus-visible,
.lg-intake__btn:focus-visible,
.lg-intake__link:focus-visible {
  outline: 2px solid var(--accent-action);
  outline-offset: 2px;
}

.lg-intake__input:focus,
.lg-intake__textarea:focus {
  border-color: var(--accent-action);
}

.lg-intake__input.is-invalid,
.lg-intake__textarea.is-invalid {
  border-color: var(--accent-action);
}

.lg-intake__error {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: #A34832;
  margin: 0;
}

.lg-intake__error[hidden] {
  display: none;
}

.lg-intake__block-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0 0 0.85rem;
}

.lg-intake__section {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
}

.lg-intake__section:first-of-type {
  margin-top: 2.25rem;
}

/* ── Chips (multi-select) ─────────────────────────────────── */
.lg-intake__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.lg-intake__chip {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.3;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--r-xs, 2px);
  padding: 0.7rem 0.95rem;
  cursor: pointer;
  text-align: left;
  min-height: 44px;
  transition: background var(--dur-micro) ease, border-color var(--dur-micro) ease, color var(--dur-micro) ease;
}

.lg-intake__chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--ivory);
}

.lg-intake__chip:hover {
  border-color: var(--text-secondary);
}

.lg-intake__chip[aria-pressed="true"]:hover {
  border-color: var(--ink);
  background: #1A1A1A;
}

/* ── Single-select choices ────────────────────────────────── */
.lg-intake__choices {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.lg-intake__choice {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--text-primary);
  background: var(--surface-card, #FFFCF6);
  border: 1px solid var(--rule);
  border-radius: var(--r-xs, 2px);
  padding: 0.85rem 1rem;
  min-height: 48px;
  cursor: pointer;
  transition: border-color var(--dur-micro) ease, background var(--dur-micro) ease;
}

.lg-intake__choice::before {
  content: "";
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--text-muted);
  background: transparent;
  box-shadow: inset 0 0 0 0 transparent;
  transition: border-color var(--dur-micro) ease, box-shadow var(--dur-micro) ease;
}

.lg-intake__choice[aria-checked="true"] {
  border-color: var(--ink);
  background: #FFFCF6;
}

.lg-intake__choice[aria-checked="true"]::before {
  border-color: var(--accent-action);
  box-shadow: inset 0 0 0 4px var(--accent-action);
}

.lg-intake__choice:hover {
  border-color: #C8BFAE;
}

.lg-intake__reveal {
  margin-top: 0.85rem;
}

.lg-intake__reveal[hidden] {
  display: none;
}

/* ── Actions ──────────────────────────────────────────────── */
.lg-intake__panel[hidden],
.lg-intake__progress[hidden],
.lg-intake__reveal[hidden],
.lg-intake__error[hidden],
.lg-intake__form-error[hidden] {
  display: none !important;
}

.lg-intake__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.lg-intake__btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 15px 26px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  min-height: 48px;
  transition: background var(--dur-hover), color var(--dur-hover), border-color var(--dur-hover), opacity var(--dur-micro);
}

.lg-intake__btn:hover:not(:disabled) {
  background: var(--ink);
  color: var(--ivory);
}

.lg-intake__btn--solid {
  background: var(--ink);
  color: var(--ivory);
  border-color: var(--ink);
}

.lg-intake__btn--solid:hover:not(:disabled) {
  background: var(--accent-action);
  border-color: var(--accent-action);
}

.lg-intake__btn--ghost {
  border-color: transparent;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  color: var(--text-secondary);
}

.lg-intake__btn--ghost:hover:not(:disabled) {
  background: transparent;
  color: var(--text-primary);
  border-color: transparent;
}

.lg-intake__btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.lg-intake__form-error {
  width: 100%;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #A34832;
  margin: 0;
}

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

.lg-intake__link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 6px;
  margin-top: 2rem;
  transition: gap var(--dur-hover) var(--ease-breath);
}

.lg-intake__link:hover {
  gap: 16px;
}

.lg-intake__link svg {
  width: 18px;
  height: 8px;
}

.lg-intake__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Confirmation ─────────────────────────────────────────── */
.lg-intake__confirm-close {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: 400;
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 1.75rem 0 0;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 430px) {
  .lg-intake__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .lg-intake__btn {
    width: 100%;
  }

  .lg-intake__btn--ghost {
    width: auto;
    align-self: flex-start;
    order: -1;
  }

  .lg-intake__chip {
    flex: 1 1 calc(50% - 0.55rem);
    min-width: calc(50% - 0.55rem);
  }
}

@media (max-width: 374px) {
  .lg-intake__chip {
    flex: 1 1 100%;
  }
}