/* Quote Wizard
   Modal multi-step disparado da /contact.html. Pattern estilo Trivaxion:
   barra de progresso topo, 4 steps, pré-seleção contextual, sessionStorage,
   botão pular no S1.
*/

:root {
  --qw-bg: var(--bg, #faf9f5);
  --qw-fg: var(--text, #1a1a1a);
  --qw-muted: var(--text-light, #6b6b6b);
  --qw-border: #e0dfd8;
  --qw-accent: #1a1a1a;
  --qw-danger: #b3251c;
}

/* CTA na contact page */
.quote-cta-wrap {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--qw-border);
}

.quote-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 14px 22px;
  background: var(--qw-fg);
  color: var(--qw-bg);
  border: 1px solid var(--qw-fg);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: opacity 160ms ease;
}

.quote-cta:hover { opacity: 0.85; }

.quote-cta-hint {
  margin-top: 0.6rem;
  color: var(--qw-muted);
  font-size: 0.8rem;
}

/* Backdrop + modal */
.qw-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.qw-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.qw-modal[hidden] {
  display: none;
}

.qw-dialog {
  background: var(--qw-bg);
  color: var(--qw-fg);
  width: 100%;
  max-width: 640px;
  max-height: 100%;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(10px);
  transition: transform 220ms ease;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
}

.qw-modal.open .qw-dialog {
  transform: translateY(0);
}

.qw-header {
  padding: 1.25rem 1.5rem 0.75rem;
  border-bottom: 1px solid var(--qw-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.qw-header-titles h2 {
  font-weight: 400;
  font-size: 1.05rem;
  margin: 0 0 0.25rem;
  letter-spacing: 0.01em;
}

.qw-eyebrow {
  color: var(--qw-muted);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0;
}

.qw-close {
  background: transparent;
  border: none;
  color: var(--qw-fg);
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 120ms ease;
}

.qw-close:hover { background: rgba(0,0,0,0.06); }

.qw-progress {
  display: flex;
  gap: 6px;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--qw-border);
}

.qw-progress-step {
  flex: 1;
  height: 3px;
  background: var(--qw-border);
  border-radius: 2px;
  overflow: hidden;
}

.qw-progress-step.done { background: var(--qw-accent); }
.qw-progress-step.current {
  background: linear-gradient(to right, var(--qw-accent) 60%, var(--qw-border) 60%);
}

.qw-body {
  padding: 1.25rem 1.5rem 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.qw-body h3 {
  font-weight: 300;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  margin: 0 0 0.5rem;
}

.qw-hint {
  color: var(--qw-muted);
  margin: 0 0 1.4rem;
  font-size: 0.9rem;
}

/* Field groups */
.qw-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.qw-label {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--qw-fg);
  letter-spacing: 0.01em;
}

.qw-label .qw-optional {
  color: var(--qw-muted);
  font-weight: 300;
  font-size: 0.75rem;
  margin-left: 4px;
}

.qw-input, .qw-textarea, .qw-select {
  padding: 10px 12px;
  border: 1px solid var(--qw-border);
  background: transparent;
  color: var(--qw-fg);
  font-family: inherit;
  font-size: 0.95rem;
  border-radius: 4px;
  transition: border-color 120ms ease;
}

.qw-input:focus, .qw-textarea:focus, .qw-select:focus {
  outline: none;
  border-color: var(--qw-fg);
}

.qw-textarea { min-height: 90px; resize: vertical; }

.qw-help {
  color: var(--qw-muted);
  font-size: 0.78rem;
}

.qw-error {
  color: var(--qw-danger);
  font-size: 0.8rem;
  margin-top: 0.15rem;
}

/* Choice cards (S1: tipo de ensaio) */
.qw-choices {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.6rem;
  margin: 0.5rem 0 1.5rem;
}

.qw-choice {
  background: transparent;
  border: 1px solid var(--qw-border);
  border-radius: 5px;
  padding: 1rem 0.9rem;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 120ms ease, background 120ms ease;
  color: var(--qw-fg);
}

.qw-choice:hover { border-color: var(--qw-fg); }

.qw-choice.selected {
  border-color: var(--qw-fg);
  background: var(--qw-fg);
  color: var(--qw-bg);
}

.qw-choice-title {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  font-weight: 400;
}

.qw-choice-desc {
  display: block;
  font-size: 0.78rem;
  opacity: 0.75;
  line-height: 1.35;
}

.qw-choice-tag {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 1px 6px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  vertical-align: middle;
  opacity: 0.6;
}

.qw-choice.selected .qw-choice-tag {
  opacity: 0.75;
  border-color: currentColor;
}

/* Checkbox (LGPD) */
.qw-checkbox {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--qw-fg);
  cursor: pointer;
  line-height: 1.45;
}

.qw-checkbox input {
  margin-top: 3px;
  flex-shrink: 0;
}

.qw-checkbox a {
  color: var(--qw-fg);
  text-decoration: underline;
}

/* Summary */
.qw-summary {
  border: 1px solid var(--qw-border);
  border-radius: 5px;
  padding: 1rem;
  background: rgba(0,0,0,0.02);
  margin-bottom: 1.2rem;
}

.qw-summary dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 0.35rem 1rem;
  margin: 0;
  font-size: 0.85rem;
}

.qw-summary dt { color: var(--qw-muted); }
.qw-summary dd { margin: 0; color: var(--qw-fg); }

/* Footer nav */
.qw-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--qw-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.qw-footer-left, .qw-footer-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.qw-btn {
  padding: 10px 18px;
  background: var(--qw-fg);
  color: var(--qw-bg);
  border: 1px solid var(--qw-fg);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  border-radius: 4px;
  transition: opacity 120ms ease;
}

.qw-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.qw-btn:hover:not(:disabled) { opacity: 0.85; }

.qw-btn.ghost {
  background: transparent;
  color: var(--qw-fg);
  border-color: var(--qw-border);
}

.qw-btn.link {
  background: transparent;
  border: none;
  color: var(--qw-muted);
  text-decoration: underline;
  padding: 6px 8px;
  font-size: 0.82rem;
}

/* Honeypot (visualmente escondido) */
.qw-hp {
  position: absolute !important;
  left: -9999px;
  height: 1px;
  width: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Success state */
.qw-success {
  text-align: center;
  padding: 2rem 1rem 1rem;
}

.qw-success h3 { font-weight: 300; font-size: 1.6rem; margin-bottom: 0.5rem; }
.qw-success p { color: var(--qw-muted); margin-bottom: 0.9rem; }

/* Focus outlines */
.qw-choice:focus-visible,
.qw-btn:focus-visible,
.qw-close:focus-visible,
.qw-input:focus-visible,
.qw-textarea:focus-visible,
.qw-select:focus-visible {
  outline: 2px solid var(--qw-fg);
  outline-offset: 2px;
}

/* Mobile */
@media (max-width: 640px) {
  .qw-modal { padding: 0; }
  .qw-dialog {
    max-width: 100%;
    max-height: 100%;
    height: 100%;
    border-radius: 0;
  }
  .qw-choices { grid-template-columns: 1fr; }
  .qw-summary dl { grid-template-columns: 100px 1fr; }
  .qw-footer { padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); }
  .qw-body { padding-bottom: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .qw-modal, .qw-dialog { transition: none; }
}