/* ============================================================
   JP MACHINERY — Conversational Quote Flow
   One question at a time, Typeform-style, in the site's
   white industrial aesthetic.

   The widget is rendered by js/quote-flow.js into any element
   with [data-quote-flow]. Two contexts:
     .qf-page  → standalone full-viewport page (quote-flow.html)
     .qf-embed → embedded panel inside another page section
   ============================================================ */

/* ===================== WIDGET SHELL ===================== */
.qf-widget {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  outline: none;
  overflow: hidden;
}

/* ── Embedded variant: framed panel ── */
.qf-embed {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  min-height: 620px;
  box-shadow: 0 18px 50px -30px rgba(13, 13, 13, 0.18);
}

/* ===================== STANDALONE PAGE ===================== */
.qf-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.qf-page [data-quote-flow] {
  flex: 1;
  z-index: 1;
}

/* Soft radial atmosphere, echoing the quote page hero */
.qf-page::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,79,216,0.06) 0%, transparent 68%);
  pointer-events: none;
}

.qf-page::after {
  content: '';
  position: absolute;
  bottom: -160px;
  left: -160px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,166,0,0.05) 0%, transparent 68%);
  pointer-events: none;
}

/* ===================== PROGRESS BAR ===================== */
.qf-progress-track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  z-index: 5;
}

.qf-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-blue);
  transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* On the standalone page, pin the progress bar to the viewport top */
.qf-page .qf-progress-track {
  position: fixed;
  z-index: 1001; /* above the header */
}

/* ===================== STAGE ===================== */
.qf-stage-wrap {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 3rem 2.4rem 4.5rem;
  position: relative;
}

.qf-page .qf-stage-wrap {
  padding: 8.5rem 8vw 7rem;
}

/* Screens are stacked; only .is-active is shown */
.qf-screen {
  grid-area: 1 / 1;
  width: 100%;
  max-width: 720px;
  display: none;
  flex-direction: column;
  align-items: flex-start;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.28s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.qf-screen.is-active {
  display: flex;
}

/* Enter / exit animation states (toggled by JS) */
.qf-screen.enter-up   { opacity: 0; transform: translateY(34px); }
.qf-screen.enter-down { opacity: 0; transform: translateY(-34px); }
.qf-screen.exit-up    { opacity: 0; transform: translateY(-34px); }
.qf-screen.exit-down  { opacity: 0; transform: translateY(34px); }

/* ===================== SHARED TYPE ===================== */
.qf-kicker {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.qf-accent { color: var(--accent-blue); }

/* ===================== INTRO ===================== */
.qf-intro-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.6rem;
}

.qf-page .qf-intro-heading {
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
}

.qf-intro-sub {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 2.4rem;
}

.qf-intro-hint {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.qf-intro-hint strong,
.qf-enter-hint strong,
.qf-area-hint strong {
  font-weight: 600;
  color: var(--text-secondary);
}

/* ===================== BUTTONS ===================== */
.qf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 0.9rem 1.8rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.qf-btn svg { width: 16px; height: 16px; }

.qf-btn-primary {
  background: var(--accent-blue);
  color: #fff;
  border: 1px solid var(--accent-blue);
}

.qf-btn-primary:hover {
  background: #1643b8;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(27,79,216,0.22);
}

.qf-btn-primary:active { transform: translateY(0); }

.qf-btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.qf-btn-ghost:hover {
  color: var(--text-primary);
  border-color: rgba(0,0,0,0.22);
}

.qf-btn-lg { padding: 1.05rem 2.2rem; }

.qf-btn:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

/* ===================== QUESTION SCREEN ===================== */
.qf-q-counter {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  margin-bottom: 1.2rem;
}

.qf-q-counter span {
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.3rem;
}

.qf-q-text {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.7rem;
}

.qf-page .qf-q-text {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
}

.qf-q-hint {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.qf-q-body {
  width: 100%;
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* ── Choice options ── */
.qf-options {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  width: 100%;
  max-width: 560px;
}

.qf-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.85rem 1.1rem;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, transform 0.15s, box-shadow 0.18s;
}

.qf-option:hover {
  border-color: var(--accent-blue);
  background: var(--accent-blue-light);
  transform: translateX(4px);
}

.qf-option.selected {
  border-color: var(--accent-blue);
  background: var(--accent-blue-light);
  box-shadow: 0 0 0 1px var(--accent-blue);
}

.qf-option-key {
  flex: none;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-blue);
  border: 1px solid rgba(27,79,216,0.35);
  border-radius: 3px;
  background: #fff;
}

.qf-option-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
  min-width: 0;
}

.qf-option-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

.qf-option-desc {
  font-size: 0.76rem;
  font-weight: 300;
  color: var(--text-muted);
}

.qf-option-check {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--accent-blue);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.18s, transform 0.18s;
}

.qf-option.selected .qf-option-check {
  opacity: 1;
  transform: scale(1);
}

/* ── "Or choose a specific machine" dropdown under options ── */
.qf-more-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-width: 560px;
  margin-top: 0.4rem;
}

.qf-dd {
  width: 100%;
}

.qf-dd-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.75rem 1rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.18s;
}

.qf-dd-trigger:hover,
.qf-dd.open .qf-dd-trigger {
  border-color: var(--accent-blue);
}

.qf-dd.has-value .qf-dd-trigger {
  color: var(--text-primary);
}

.qf-dd-chev {
  flex: none;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: transform 0.22s ease;
}

.qf-dd.open .qf-dd-chev {
  transform: rotate(180deg);
}

/* Open list — borderless, floats on a soft shadow */
.qf-dd-panel {
  display: none;
  margin-top: 0.45rem;
  max-height: 288px;
  overflow-y: auto;
  background: var(--bg);
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(13,13,13,0.07), 0 20px 48px rgba(13,13,13,0.10);
  padding: 0.45rem;
}

.qf-dd.open .qf-dd-panel {
  display: block;
  animation: qf-dd-in 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes qf-dd-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.qf-dd-panel::-webkit-scrollbar { width: 4px; }
.qf-dd-panel::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.14);
  border-radius: 2px;
}

.qf-dd-group {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 0.85rem 0.35rem;
}

.qf-dd-group:first-child { padding-top: 0.45rem; }

.qf-dd-item {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  transition: background 0.14s, color 0.14s;
}

.qf-dd-item:hover {
  background: var(--accent-blue-light);
  color: var(--accent-blue);
}

.qf-dd-item.selected {
  color: var(--accent-blue);
  font-weight: 500;
}

/* ── "Or type your own" under options ── */
.qf-other-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-width: 560px;
  margin-top: 0.4rem;
}

.qf-other-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Text inputs ── */
.qf-input {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border);
  border-radius: 0;
  padding: 0.55rem 0;
  width: 100%;
  max-width: 560px;
  outline: none;
  transition: border-color 0.2s;
  caret-color: var(--accent-blue);
}

.qf-input::placeholder {
  color: #c4c4c2;
  font-weight: 300;
}

.qf-input:focus { border-bottom-color: var(--accent-blue); }

.qf-input-other {
  font-size: 0.95rem;
  padding: 0.45rem 0;
  border-bottom-width: 1px;
}

.qf-textarea {
  resize: none;
  min-height: 110px;
  line-height: 1.6;
  font-size: 1.1rem;
}

.qf-area-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ── OK / Skip row ── */
.qf-q-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.8rem;
}

.qf-enter-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Error message ── */
.qf-error {
  margin-top: 1rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: #c62828;
  background: rgba(198,40,40,0.07);
  border-left: 2px solid #c62828;
  padding: 0.5rem 0.9rem;
  border-radius: 0 3px 3px 0;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.qf-error.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== REVIEW ===================== */
.qf-review-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 2.2rem;
}

.qf-page .qf-review-heading {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
}

.qf-review-list {
  width: 100%;
  border-top: 1px solid var(--border);
  margin-bottom: 2.2rem;
}

.qf-review-row {
  display: flex;
  align-items: baseline;
  gap: 1.4rem;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0.4rem;
  cursor: pointer;
  transition: background 0.15s;
}

.qf-review-row:hover { background: var(--bg-subtle); }

.qf-review-label {
  flex: none;
  width: 110px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.qf-review-value {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text-primary);
  min-width: 0;
  overflow-wrap: anywhere;
}

.qf-review-value.empty { color: #c4c4c2; }

.qf-review-edit {
  flex: none;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-blue);
  opacity: 0;
  transition: opacity 0.15s;
}

.qf-review-row:hover .qf-review-edit { opacity: 1; }

.qf-send-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}

.qf-review-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
}

.qf-send-btns {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.qf-btn-wa {
  background: #1faa55;
  color: #fff;
  border: 1px solid #1faa55;
}

.qf-btn-wa:hover {
  background: #178f46;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(31,170,85,0.25);
}

.qf-btn-wa:active { transform: translateY(0); }

.qf-disclaimer {
  font-size: 0.72rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ===================== SUCCESS ===================== */
.qf-success-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-blue-light);
  border: 1px solid rgba(27,79,216,0.25);
  color: var(--accent-blue);
  margin-bottom: 1.8rem;
}

.qf-success-icon svg {
  width: 30px;
  height: 30px;
  stroke-width: 2.5;
}

.qf-success-fallback {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
}

.qf-success-fallback strong {
  font-weight: 500;
  color: var(--text-primary);
}

/* ===================== BOTTOM NAV ARROWS ===================== */
.qf-nav {
  position: absolute;
  bottom: 1.2rem;
  right: 1.2rem;
  display: flex;
  gap: 0.4rem;
  z-index: 10;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
}

.qf-page .qf-nav {
  position: fixed;
  bottom: 1.6rem;
  right: 1.8rem;
  z-index: 100;
}

.qf-nav.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.qf-nav-arrow {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--accent-blue);
  color: #fff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.qf-nav-arrow svg { width: 18px; height: 18px; }

.qf-nav-arrow:hover:not(:disabled) { background: #1643b8; }

.qf-nav-arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .qf-stage-wrap {
    padding: 2.2rem 1.4rem 4.5rem;
    place-items: start center;
  }

  .qf-page .qf-stage-wrap {
    padding: 7rem 6vw 8rem;
  }

  .qf-embed { min-height: 540px; }

  .qf-screen { max-width: 100%; }

  .qf-q-text { font-size: 1.45rem; }

  .qf-input { font-size: 1.05rem; }

  .qf-option { padding: 0.8rem 0.9rem; }

  .qf-option-key { display: none; } /* number shortcuts are keyboard-only */

  .qf-enter-hint,
  .qf-intro-hint,
  .qf-area-hint { display: none; }

  .qf-q-actions { margin-top: 1.4rem; }

  .qf-review-label { width: 84px; }

  .qf-review-edit { opacity: 1; } /* no hover on touch */

  .qf-nav,
  .qf-page .qf-nav { bottom: 1rem; right: 1rem; }
}