/* ==========================================================================
   NexaWebDev - Instant Quote Generator
   Portable, framework-agnostic styles. Used by both the vanilla and React
   builds. Everything is scoped under .qg and driven by --qg-* custom
   properties, so you can re-theme the whole widget by overriding tokens on
   the container (see the demo page for an example).
   ========================================================================== */

.qg {
  /* ---- Theme tokens (override these on the container to re-skin) ---- */
  --qg-surface: #ffffff;
  --qg-surface-2: #f6f7f9;
  --qg-ink: #16181d;
  --qg-ink-soft: #565a63;
  --qg-ink-faint: #8b8f98;
  --qg-line: #e6e8ec;
  --qg-line-strong: #d3d6dc;

  --qg-primary: #2f6df6;
  --qg-primary-strong: #1f52d0;
  --qg-on-primary: #ffffff;
  --qg-primary-tint: #eef3ff;

  --qg-accent: #12805c;      /* used for the estimate reveal */
  --qg-accent-tint: #e7f5ef;

  --qg-danger: #c0362c;

  --qg-radius: 16px;
  --qg-radius-sm: 10px;
  --qg-radius-pill: 999px;
  --qg-shadow: 0 1px 2px rgba(16, 18, 23, .04), 0 12px 32px -12px rgba(16, 18, 23, .18);
  --qg-ring: 0 0 0 3px color-mix(in srgb, var(--qg-primary) 35%, transparent);

  --qg-font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --qg-font-display: var(--qg-font);

  --qg-ease: cubic-bezier(.22, .61, .36, 1);
  --qg-dur: 340ms;

  /* ---- Layout ---- */
  box-sizing: border-box;
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
  color: var(--qg-ink);
  font-family: var(--qg-font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.qg-card {
  position: relative;
  background: var(--qg-surface);
  border: 1px solid var(--qg-line);
  border-radius: var(--qg-radius);
  box-shadow: var(--qg-shadow);
  overflow: hidden;
}

/* ---- Header: brand row + progress -------------------------------------- */
.qg-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--qg-line);
}

.qg-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.qg-brand__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--qg-primary-tint);
  color: var(--qg-primary);
  flex: none;
}
.qg-brand__mark svg { width: 18px; height: 18px; }
.qg-brand__name {
  font-family: var(--qg-font-display);
  font-size: 0.98rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.qg-step-count {
  margin-left: auto;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  color: var(--qg-ink-faint);
  white-space: nowrap;
}

.qg-progress {
  display: flex;
  gap: 5px;
  padding: 0 20px;
  margin-top: 14px;
}
.qg-progress__seg {
  height: 5px;
  flex: 1;
  border-radius: var(--qg-radius-pill);
  background: var(--qg-line);
  overflow: hidden;
}
.qg-progress__seg > i {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--qg-primary);
  transition: width var(--qg-dur) var(--qg-ease);
}
.qg-progress__seg--done > i { width: 100%; }
.qg-progress__seg--active > i { width: 100%; }

/* ---- Body / step viewport ---------------------------------------------- */
.qg-body {
  position: relative;
  padding: 22px 20px 8px;
}

.qg-step { outline: none; }

.qg-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--qg-primary);
  margin: 0 0 8px;
}
.qg-question {
  font-family: var(--qg-font-display);
  font-size: 1.5rem;
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0;
}
.qg-help {
  margin: 8px 0 0;
  color: var(--qg-ink-soft);
  font-size: 0.94rem;
}

/* ---- Options (single / multi) ------------------------------------------ */
.qg-options {
  border: 0;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.qg-options legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.qg-opt {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border: 1.5px solid var(--qg-line-strong);
  border-radius: var(--qg-radius-sm);
  background: var(--qg-surface);
  cursor: pointer;
  transition: border-color 160ms var(--qg-ease), background 160ms var(--qg-ease),
              transform 120ms var(--qg-ease), box-shadow 160ms var(--qg-ease);
}
.qg-opt:hover { border-color: var(--qg-primary); background: var(--qg-primary-tint); }
.qg-opt:active { transform: scale(.99); }

.qg-opt__input {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
  margin: 0;
  pointer-events: none;
}
.qg-opt__icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  flex: none;
  border-radius: 9px;
  background: var(--qg-surface-2);
  color: var(--qg-ink-soft);
  font-size: 1.15rem;
}
.qg-opt__icon svg { width: 20px; height: 20px; }
.qg-opt__text { min-width: 0; }
.qg-opt__label { font-weight: 550; font-weight: 560; }
.qg-opt__hint {
  display: block;
  margin-top: 2px;
  font-size: 0.84rem;
  color: var(--qg-ink-faint);
}
.qg-opt__check {
  margin-left: auto;
  flex: none;
  width: 22px; height: 22px;
  border-radius: 999px;
  border: 2px solid var(--qg-line-strong);
  display: grid;
  place-items: center;
  color: var(--qg-on-primary);
  transition: background 140ms var(--qg-ease), border-color 140ms var(--qg-ease), transform 140ms var(--qg-ease);
}
.qg-opt[data-multi="true"] .qg-opt__check { border-radius: 7px; }
.qg-opt__check svg { width: 14px; height: 14px; opacity: 0; transform: scale(.5); transition: opacity 140ms, transform 140ms var(--qg-ease); }

/* checked state (input is visually hidden, styling flows from :checked) */
.qg-opt__input:checked ~ .qg-opt__check,
.qg-opt.is-checked .qg-opt__check {
  background: var(--qg-primary);
  border-color: var(--qg-primary);
}
.qg-opt__input:checked ~ .qg-opt__check svg,
.qg-opt.is-checked .qg-opt__check svg { opacity: 1; transform: scale(1); }
.qg-opt__input:checked ~ .qg-opt__icon,
.qg-opt.is-checked .qg-opt__icon { background: var(--qg-primary-tint); color: var(--qg-primary); }

.qg-opt:has(.qg-opt__input:checked),
.qg-opt.is-checked {
  border-color: var(--qg-primary);
  background: var(--qg-primary-tint);
}

/* keyboard focus travels to the hidden input */
.qg-opt__input:focus-visible ~ .qg-opt__check { box-shadow: var(--qg-ring); }
.qg-opt:focus-within { border-color: var(--qg-primary); box-shadow: var(--qg-ring); }

/* ---- Number field ------------------------------------------------------ */
.qg-number {
  margin-top: 22px;
  display: flex;
  align-items: stretch;
  max-width: 260px;
  border: 1.5px solid var(--qg-line-strong);
  border-radius: var(--qg-radius-sm);
  overflow: hidden;
}
.qg-number:focus-within { border-color: var(--qg-primary); box-shadow: var(--qg-ring); }
.qg-number__btn {
  width: 52px;
  flex: none;
  border: 0;
  background: var(--qg-surface-2);
  color: var(--qg-ink);
  font-size: 1.35rem;
  cursor: pointer;
  transition: background 140ms;
}
.qg-number__btn:hover { background: var(--qg-primary-tint); color: var(--qg-primary); }
.qg-number__btn:disabled { opacity: .4; cursor: not-allowed; }
.qg-number__input {
  flex: 1;
  min-width: 0;
  border: 0;
  text-align: center;
  font: inherit;
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--qg-ink);
  background: var(--qg-surface);
  -moz-appearance: textfield;
}
.qg-number__input::-webkit-outer-spin-button,
.qg-number__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qg-number__input:focus { outline: none; }
.qg-number__unit {
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--qg-ink-faint);
}

/* ---- Slider ------------------------------------------------------------ */
.qg-slider { margin-top: 26px; }
.qg-slider__value {
  font-family: var(--qg-font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.qg-slider__value small { font-size: 0.9rem; font-weight: 500; color: var(--qg-ink-faint); margin-left: 4px; }
.qg-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  margin: 16px 0 8px;
  border-radius: 999px;
  background: var(--qg-line);
  background-image: linear-gradient(var(--qg-primary), var(--qg-primary));
  background-size: var(--qg-fill, 50%) 100%;
  background-repeat: no-repeat;
  cursor: pointer;
}
.qg-range:focus-visible { outline: none; box-shadow: var(--qg-ring); }
.qg-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--qg-surface);
  border: 3px solid var(--qg-primary);
  box-shadow: 0 2px 6px rgba(16,18,23,.2);
  cursor: grab;
}
.qg-range::-moz-range-thumb {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--qg-surface);
  border: 3px solid var(--qg-primary);
  box-shadow: 0 2px 6px rgba(16,18,23,.2);
  cursor: grab;
}
.qg-range__scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--qg-ink-faint);
}

/* ---- Gate (name + phone) ----------------------------------------------- */
.qg-gate__value {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 0;
  padding: 6px 12px 6px 10px;
  border-radius: var(--qg-radius-pill);
  background: var(--qg-accent-tint);
  color: var(--qg-accent);
  font-weight: 600;
  font-size: 0.9rem;
}
.qg-gate__value svg { width: 15px; height: 15px; }

.qg-fields { display: grid; gap: 14px; margin-top: 20px; }
.qg-field { display: grid; gap: 6px; }
.qg-field__label { font-size: 0.86rem; font-weight: 600; color: var(--qg-ink-soft); }
.qg-field__label span { color: var(--qg-ink-faint); font-weight: 500; }
.qg-input {
  width: 100%;
  padding: 13px 14px;
  font: inherit;
  color: var(--qg-ink);
  background: var(--qg-surface);
  border: 1.5px solid var(--qg-line-strong);
  border-radius: var(--qg-radius-sm);
  transition: border-color 140ms, box-shadow 140ms;
}
.qg-input::placeholder { color: var(--qg-ink-faint); }
.qg-input:focus-visible { outline: none; border-color: var(--qg-primary); box-shadow: var(--qg-ring); }
.qg-input[aria-invalid="true"] { border-color: var(--qg-danger); }
.qg-field__error {
  font-size: 0.82rem;
  color: var(--qg-danger);
  min-height: 0;
}
.qg-consent {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--qg-ink-faint);
  line-height: 1.45;
}

/* ---- Result ------------------------------------------------------------ */
.qg-result { text-align: center; padding: 8px 4px 4px; }
.qg-result__badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 13px;
  border-radius: var(--qg-radius-pill);
  background: var(--qg-accent-tint);
  color: var(--qg-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.qg-result__badge svg { width: 15px; height: 15px; }
.qg-result__label {
  margin: 18px 0 2px;
  color: var(--qg-ink-soft);
  font-size: 0.95rem;
}
.qg-result__range {
  font-family: var(--qg-font-display);
  font-size: clamp(2.4rem, 9vw, 3.4rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--qg-ink);
}
.qg-result__note {
  max-width: 40ch;
  margin: 14px auto 0;
  color: var(--qg-ink-soft);
  font-size: 0.9rem;
}
.qg-result__summary {
  margin: 22px auto 0;
  max-width: 420px;
  text-align: left;
  border: 1px solid var(--qg-line);
  border-radius: var(--qg-radius-sm);
  background: var(--qg-surface-2);
  padding: 6px 4px;
}
.qg-result__summary dl { margin: 0; }
.qg-result__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 14px;
  font-size: 0.88rem;
}
.qg-result__row + .qg-result__row { border-top: 1px solid var(--qg-line); }
.qg-result__row dt { color: var(--qg-ink-faint); }
.qg-result__row dd { margin: 0; font-weight: 550; text-align: right; }

/* ---- Footer / actions -------------------------------------------------- */
.qg-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px 20px;
}
.qg-btn {
  appearance: none;
  font: inherit;
  font-weight: 600;
  border-radius: var(--qg-radius-sm);
  border: 1.5px solid transparent;
  padding: 13px 22px;
  cursor: pointer;
  transition: transform 120ms var(--qg-ease), background 160ms, border-color 160ms, opacity 160ms, box-shadow 160ms;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.qg-btn:active { transform: translateY(1px); }
.qg-btn:focus-visible { outline: none; box-shadow: var(--qg-ring); }
.qg-btn--primary {
  background: var(--qg-primary);
  color: var(--qg-on-primary);
  margin-left: auto;
  min-width: 132px;
  box-shadow: 0 6px 16px -8px color-mix(in srgb, var(--qg-primary) 70%, transparent);
}
.qg-btn--primary:hover { background: var(--qg-primary-strong); }
.qg-btn--primary:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; }
.qg-btn--block { width: 100%; margin: 0; }
.qg-btn--ghost {
  background: transparent;
  color: var(--qg-ink-soft);
  border-color: var(--qg-line-strong);
}
.qg-btn--ghost:hover { color: var(--qg-ink); border-color: var(--qg-ink-soft); }
.qg-btn__spin {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--qg-on-primary) 40%, transparent);
  border-top-color: var(--qg-on-primary);
  animation: qg-spin .7s linear infinite;
}
.qg-back {
  appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  color: var(--qg-ink-soft);
  cursor: pointer;
  padding: 8px 6px;
  border-radius: var(--qg-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.qg-back:hover { color: var(--qg-ink); }
.qg-back:focus-visible { outline: none; box-shadow: var(--qg-ring); }
.qg-back svg { width: 15px; height: 15px; }
.qg-back[hidden] { display: none; }

.qg-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 20px 16px;
  font-size: 0.78rem;
  color: var(--qg-ink-faint);
}
.qg-trust svg { width: 14px; height: 14px; flex: none; }

.qg-live {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- Transitions ------------------------------------------------------- */
.qg-step { animation: qg-in var(--qg-dur) var(--qg-ease) both; }
.qg-step--back { animation-name: qg-in-back; }
.qg-step--leaving { position: absolute; inset: 22px 20px auto; animation: qg-out 200ms var(--qg-ease) both; }
.qg-step--leaving.qg-step--back { animation-name: qg-out-back; }

@keyframes qg-in { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
@keyframes qg-in-back { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: none; } }
@keyframes qg-out { to { opacity: 0; transform: translateX(-16px); } }
@keyframes qg-out-back { to { opacity: 0; transform: translateX(16px); } }
@keyframes qg-spin { to { transform: rotate(360deg); } }
@keyframes qg-pop { 0% { transform: scale(.9); opacity: 0; } 60% { transform: scale(1.03); } 100% { transform: scale(1); opacity: 1; } }

.qg-result__range { animation: qg-pop 460ms var(--qg-ease) both; }

/* ---- Small screens ----------------------------------------------------- */
@media (max-width: 480px) {
  .qg-body { padding: 18px 16px 6px; }
  .qg-head { padding: 14px 16px 12px; }
  .qg-progress { padding: 0 16px; }
  .qg-foot { padding: 16px; }
  .qg-question { font-size: 1.3rem; }
  .qg-opt { padding: 13px 14px; gap: 12px; }
  .qg-brand__name { max-width: 46vw; }
}

/* ---- Reduced motion ---------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .qg *, .qg *::before, .qg *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .qg-step--leaving { display: none; }
}

/* ---- Optional dark theme hook (add class .qg--dark or override tokens) -- */
.qg--dark {
  --qg-surface: #14161b;
  --qg-surface-2: #1b1e25;
  --qg-ink: #eef0f4;
  --qg-ink-soft: #b3b7c0;
  --qg-ink-faint: #7f838d;
  --qg-line: #262a32;
  --qg-line-strong: #333844;
  --qg-primary-tint: #172138;
  --qg-accent-tint: #12261f;
  --qg-shadow: 0 1px 2px rgba(0,0,0,.3), 0 18px 40px -16px rgba(0,0,0,.6);
}