/**
 * archaudit.com — Calculator Stylesheet (v2.0)
 * Design: Dark luxury, #0d0d0d + #c9a96e gold accent
 * Fonts: Cormorant Garamond (display) + DM Sans (body)
 * All styles scoped under .ac-root to avoid WP theme conflicts.
 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ──────────────────────────────────────────────
   CSS VARIABLES
────────────────────────────────────────────── */
:root {
  --ac-bg:           #0d0d0d;
  --ac-bg-2:         #141414;
  --ac-bg-3:         #1a1a1a;
  --ac-bg-4:         #222222;
  --ac-surface:      #1c1c1c;
  --ac-surface-2:    #242424;
  --ac-border:       #2e2e2e;
  --ac-border-light: #3a3a3a;
  --ac-gold:         #c9a96e;
  --ac-gold-light:  #dfc18a;
  --ac-gold-dark:   #9a7a50;
  --ac-text:        #f0ece4;
  --ac-text-2:      #b0a898;
  --ac-text-3:      #7a7068;
  --ac-success:     #6a9e72;
  --ac-error:       #c97070;
  --ac-font-display: 'Cormorant Garamond', Georgia, serif;
  --ac-font-body:    'DM Sans', system-ui, sans-serif;
  --ac-radius:       6px;
  --ac-radius-lg:    12px;
  --ac-shadow:       0 4px 24px rgba(0,0,0,0.4);
  --ac-transition:   all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ──────────────────────────────────────────────
   RESET & BASE
────────────────────────────────────────────── */
.ac-root * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.ac-root {
  font-family: var(--ac-font-body);
  background: var(--ac-bg);
  color: var(--ac-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.ac-root ::selection {
  background: var(--ac-gold);
  color: var(--ac-bg);
}

.ac-root ::-webkit-scrollbar {
  width: 6px;
}
.ac-root ::-webkit-scrollbar-track {
  background: var(--ac-bg-2);
}
.ac-root ::-webkit-scrollbar-thumb {
  background: var(--ac-border-light);
  border-radius: 3px;
}
.ac-root ::-webkit-scrollbar-thumb:hover {
  background: var(--ac-gold-dark);
}

/* ──────────────────────────────────────────────
   WRAPPER
────────────────────────────────────────────── */
#archaudit-calc {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ──────────────────────────────────────────────
   TOOLBAR
────────────────────────────────────────────── */
.ac-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background: var(--ac-bg-2);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Font size controls */
.ac-font-size {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--ac-bg-3);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 0.25rem 0.5rem;
}
.ac-font-btn {
  background: none;
  border: 1px solid var(--ac-border);
  color: var(--ac-gold);
  cursor: pointer;
  font-family: var(--ac-font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  line-height: 1;
  min-width: 36px;
  text-align: center;
}
.ac-font-btn:hover {
  background: var(--ac-gold);
  border-color: var(--ac-gold);
  color: #0d0d0d;
}
.ac-font-indicator {
  color: var(--ac-text-3);
  font-size: 0.8rem;
  min-width: 38px;
  text-align: center;
  font-weight: 600;
}

.ac-lang-switch {
  display: flex;
  gap: 0.25rem;
}

.ac-lang-btn {
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--ac-border);
  border-radius: 20px;
  background: transparent;
  color: var(--ac-text-3);
  cursor: pointer;
  font-family: var(--ac-font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--ac-transition);
}
.ac-lang-btn:hover {
  border-color: var(--ac-gold-dark);
  color: var(--ac-gold);
}
.ac-lang-btn.active {
  background: var(--ac-gold);
  border-color: var(--ac-gold);
  color: var(--ac-bg);
}

.ac-switchers {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.ac-select-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--ac-text-3);
}

.ac-select-wrap select {
  background: var(--ac-bg-3);
  border: 1px solid var(--ac-border);
  border-radius: 20px;
  color: var(--ac-text-2);
  padding: 0.3rem 0.75rem;
  font-family: var(--ac-font-body);
  font-size: 0.8rem;
  cursor: pointer;
  outline: none;
  transition: var(--ac-transition);
  appearance: none;
  -webkit-appearance: none;
  padding-right: 1.5rem;
}
.ac-select-wrap select:hover {
  border-color: var(--ac-gold-dark);
  color: var(--ac-gold);
}
.ac-select-wrap select:focus {
  border-color: var(--ac-gold);
}

/* ──────────────────────────────────────────────
   PROGRESS BAR
────────────────────────────────────────────── */
.ac-progress-bar {
  margin-bottom: 2rem;
}

.ac-progress-track {
  height: 2px;
  background: var(--ac-border);
  border-radius: 1px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.ac-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ac-gold-dark), var(--ac-gold), var(--ac-gold-light));
  border-radius: 1px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.ac-progress-dots {
  display: flex;
  justify-content: space-between;
}

.ac-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
}

.ac-dot-inner {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ac-border);
  border: 2px solid var(--ac-border);
  transition: var(--ac-transition);
}

.ac-dot.active .ac-dot-inner {
  background: var(--ac-gold);
  border-color: var(--ac-gold);
  box-shadow: 0 0 0 4px rgba(201,169,110,0.2);
}

.ac-dot.done .ac-dot-inner {
  background: var(--ac-gold-dark);
  border-color: var(--ac-gold-dark);
}

.ac-dot-label {
  font-size: 0.72rem;
  color: var(--ac-text-3);
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.ac-dot.active .ac-dot-label { color: var(--ac-gold); }
.ac-dot.done .ac-dot-label { color: var(--ac-text-2); }

/* ──────────────────────────────────────────────
   MAIN LAYOUT
────────────────────────────────────────────── */
.ac-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.5rem;
  align-items: start;
}

/* ──────────────────────────────────────────────
   STEPS AREA
────────────────────────────────────────────── */
.ac-steps-area {
  min-width: 0;
}

.ac-step {
  animation: ac-fade-in 0.3s ease;
}

@keyframes ac-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ac-step-title {
  font-family: var(--ac-font-display);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--ac-text);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.ac-step-subtitle {
  font-size: 0.9rem;
  color: var(--ac-text-3);
  margin-bottom: 2rem;
}

.ac-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  color: var(--ac-text-3);
  font-family: var(--ac-font-body);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.4rem 0;
  margin-bottom: 1rem;
  transition: color 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ac-back-btn:hover { color: var(--ac-gold); }
.ac-back-btn svg { width: 16px; height: 16px; }

/* ──────────────────────────────────────────────
   SERVICE CARDS (STEP 1)
────────────────────────────────────────────── */
.ac-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.ac-service-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  cursor: pointer;
  transition: var(--ac-transition);
  text-align: left;
}
.ac-service-card:hover {
  border-color: var(--ac-gold-dark);
  background: var(--ac-surface-2);
  transform: translateX(4px);
}
.ac-service-card.selected {
  border-color: var(--ac-gold);
  background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(201,169,110,0.03));
  box-shadow: 0 0 0 1px rgba(201,169,110,0.3), inset 0 0 20px rgba(201,169,110,0.04);
}

.ac-service-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ac-bg-3);
  border: 1px solid var(--ac-border-light);
  border-radius: var(--ac-radius);
  color: var(--ac-gold);
  transition: var(--ac-transition);
}
.ac-service-card.selected .ac-service-icon {
  background: rgba(201,169,110,0.15);
  border-color: rgba(201,169,110,0.4);
}
.ac-service-icon svg {
  width: 22px;
  height: 22px;
}

.ac-service-info {
  flex: 1;
  min-width: 0;
}
.ac-service-info h3 {
  font-family: var(--ac-font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ac-text);
  margin-bottom: 0.2rem;
}
.ac-service-info p {
  font-size: 0.82rem;
  color: var(--ac-text-3);
  line-height: 1.4;
}

.ac-service-arrow {
  flex-shrink: 0;
  color: var(--ac-text-3);
  transition: var(--ac-transition);
}
.ac-service-card.selected .ac-service-arrow,
.ac-service-card:hover .ac-service-arrow {
  color: var(--ac-gold);
  transform: translateX(4px);
}
.ac-service-arrow svg { width: 18px; height: 18px; }

/* ──────────────────────────────────────────────
   FIELDS (STEP 2)
────────────────────────────────────────────── */
.ac-fields-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.ac-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ac-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ac-text-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ac-select,
.ac-input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text);
  font-family: var(--ac-font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--ac-transition);
  appearance: none;
  -webkit-appearance: none;
}
.ac-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237a7068' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 14px;
  padding-right: 2rem;
}
.ac-select:focus,
.ac-input:focus {
  border-color: var(--ac-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}
.ac-input-group {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 0;
}
.ac-input-group .ac-input {
  border-radius: var(--ac-radius) 0 0 var(--ac-radius);
  border-right: none;
}

/* Stepper buttons */
.ac-input-group--stepper {
  gap: 0;
  flex-wrap: nowrap;
}
.ac-input-group--stepper input[type="number"] {
  border-radius: 0;
  border-left: none;
  border-right: none;
  text-align: center;
  -moz-appearance: textfield;
  min-width: 0;
  flex: 1;
}
.ac-input-group--stepper input[type="number"]::-webkit-inner-spin-button,
.ac-input-group--stepper input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.ac-stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  flex-shrink: 0;
  background: var(--ac-bg-3);
  border: 1.5px solid var(--ac-border);
  color: var(--ac-gold);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  user-select: none;
}
.ac-stepper-btn:first-of-type {
  border-radius: var(--ac-radius) 0 0 var(--ac-radius);
  border-right: 1px solid var(--ac-border);
}
.ac-stepper-btn:last-of-type {
  border-left: 1px solid var(--ac-border);
}
.ac-input-group--stepper .ac-input-unit {
  border-left: 1px solid var(--ac-border);
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
  flex-shrink: 0;
}
.ac-stepper-btn:hover {
  background: var(--ac-gold);
  color: #0d0d0d;
}
.ac-stepper-btn:active {
  background: #b8944f;
}
.ac-input-unit {
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  background: var(--ac-bg-3);
  border: 1.5px solid var(--ac-border);
  border-left: none;
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
  color: var(--ac-text-3);
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
}

/* Sliders */
.ac-slider-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.ac-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--ac-border);
  outline: none;
  cursor: pointer;
}
.ac-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ac-gold);
  border: 2px solid var(--ac-bg);
  box-shadow: 0 0 0 2px var(--ac-gold);
  cursor: pointer;
  transition: var(--ac-transition);
}
.ac-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 0 4px rgba(201,169,110,0.25);
}
.ac-slider-val {
  min-width: 36px;
  text-align: right;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ac-gold);
}

/* Toggle buttons */
.ac-toggle-group {
  display: flex;
  gap: 0.5rem;
}
.ac-toggle-btn {
  flex: 1;
  padding: 0.65rem 0.75rem;
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text-2);
  font-family: var(--ac-font-body);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  transition: var(--ac-transition);
}
.ac-toggle-btn small {
  font-size: 0.72rem;
  color: var(--ac-gold);
  opacity: 0.8;
}
.ac-toggle-btn:hover {
  border-color: var(--ac-gold-dark);
  color: var(--ac-text);
}
.ac-toggle-btn.active {
  background: rgba(201,169,110,0.1);
  border-color: var(--ac-gold);
  color: var(--ac-gold);
}

/* Package cards — preview-style vertical list */
.ac-pkg-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.ac-pkg-card {
  background: var(--ac-bg-2);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: var(--ac-transition);
  position: relative;
  overflow: hidden;
  text-align: left;
}
.ac-pkg-card:hover { border-color: var(--ac-gold-dark); }
.ac-pkg-card.selected,
.ac-pkg-card.pkg-selected {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.06);
}
.ac-pkg-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.ac-pkg-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--ac-gold);
  color: var(--ac-bg);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 0 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.ac-pkg-badge svg { width: 10px; height: 10px; flex-shrink: 0; }

.pkg-recommended-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: auto;
  background: var(--ac-gold);
  color: var(--ac-bg);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 0 0 8px 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 2;
}
.ac-pkg-card.pkg-recommended {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.08);
  padding-top: 2.2rem;
  transform: scale(1.015);
  box-shadow: 0 4px 20px rgba(201,169,110,0.15);
}
.ac-pkg-card.pkg-recommended:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(201,169,110,0.22);
}
.ac-pkg-card.pkg-recommended.pkg-selected {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.12);
}

.pkg-name,
.ac-pkg-name {
  font-weight: 600;
  color: var(--ac-text);
  display: block;
  margin-bottom: 0.2rem;
}

.pkg-price,
.ac-pkg-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ac-gold);
  display: block;
  margin-bottom: 0.15rem;
}

.pkg-desc,
.ac-pkg-desc {
  font-size: 0.75rem;
  color: var(--ac-text-3);
  display: block;
  margin-top: 0.2rem;
}

/* Add-ons */
.ac-addons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.ac-addon {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  cursor: pointer;
  transition: var(--ac-transition);
}
.ac-addon input[type="checkbox"] { display: none; }
.ac-addon-check {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--ac-border-light);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: var(--ac-transition);
}
.ac-addon-check svg { width: 12px; height: 12px; }
.ac-addon.checked .ac-addon-check {
  background: var(--ac-gold);
  border-color: var(--ac-gold);
  color: var(--ac-bg);
}
.ac-addon-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.ac-addon-name { font-size: 0.85rem; color: var(--ac-text-2); }
.ac-addon-price { font-size: 0.8rem; font-weight: 600; color: var(--ac-gold); }
.ac-addon:hover { border-color: var(--ac-gold-dark); }
.ac-addon.checked { border-color: var(--ac-gold); background: rgba(201,169,110,0.05); }

/* ──────────────────────────────────────────────
   PACKAGE COMPARISON TABLE
────────────────────────────────────────────── */
.ac-comparison {
  margin-top: 1.5rem;
  overflow-x: auto;
}
.ac-comparison-title {
  font-family: var(--ac-font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 0.75rem;
}
.ac-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.ac-comparison-table th,
.ac-comparison-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--ac-border);
  text-align: left;
  vertical-align: middle;
}
.ac-comparison-table th {
  background: var(--ac-bg-2);
  color: var(--ac-text-2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.72rem;
  border-top: 2px solid var(--ac-border);
}
.ac-comparison-table th:first-child { border-left: 2px solid var(--ac-border); }
.ac-comparison-table th:last-child { border-right: 2px solid var(--ac-border); }
.ac-comparison-table td { border-left: 2px solid var(--ac-border); }
.ac-comparison-table td:last-child { border-right: 2px solid var(--ac-border); }
.ac-comparison-table tr:last-child td { border-bottom: 2px solid var(--ac-border); }
.ac-comparison-table td.highlighted,
.ac-comparison-table th.highlighted {
  background: rgba(201,169,110,0.08);
}
.ac-comparison-table .check { color: var(--ac-success); font-size: 1.1rem; }
.ac-comparison-table .cross { color: var(--ac-text-3); font-size: 1.1rem; }

.ac-cmp-check { color: var(--ac-success); }
.ac-cmp-check svg, .ac-cmp-cross svg { width: 14px; height: 14px; }
.ac-cmp-cross { color: var(--ac-text-3); opacity: 0.4; }

/* ──────────────────────────────────────────────
   STEP ACTIONS
────────────────────────────────────────────── */
.ac-step-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

/* ──────────────────────────────────────────────
   BUTTONS
────────────────────────────────────────────── */
.ac-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--ac-radius);
  font-family: var(--ac-font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--ac-transition);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.ac-btn svg { width: 16px; height: 16px; }

.ac-btn-primary {
  background: var(--ac-text);
  color: var(--ac-bg);
  border-color: var(--ac-text);
}
.ac-btn-primary:hover {
  background: var(--ac-gold-light);
  border-color: var(--ac-gold-light);
  color: var(--ac-bg);
}
.ac-btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ac-btn-gold {
  background: var(--ac-gold);
  color: var(--ac-bg);
  border-color: var(--ac-gold);
}
.ac-btn-gold:hover {
  background: var(--ac-gold-light);
  border-color: var(--ac-gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201,169,110,0.3);
}

.ac-btn-outline {
  background: transparent;
  color: var(--ac-text-2);
  border-color: var(--ac-border-light);
}
.ac-btn-outline:hover {
  border-color: var(--ac-gold);
  color: var(--ac-gold);
}

.ac-btn-secondary {
  background: var(--ac-surface);
  color: var(--ac-text-2);
  border-color: var(--ac-border);
}
.ac-btn-secondary:hover {
  border-color: var(--ac-text-3);
  color: var(--ac-text);
}

.ac-btn-ghost {
  background: transparent;
  color: var(--ac-text-3);
  border-color: transparent;
  font-size: 0.82rem;
}
.ac-btn-ghost:hover { color: var(--ac-gold); }

.ac-btn-lg {
  padding: 0.9rem 2rem;
  font-size: 0.95rem;
}
.ac-btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
}
.ac-btn-full { width: 100%; }

/* ──────────────────────────────────────────────
   SIDEBAR / PRICE PANEL
────────────────────────────────────────────── */
.ac-sidebar {
  position: sticky;
  top: 2rem;
}

.ac-price-panel {
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--ac-shadow);
}

.ac-price-panel-header {
  text-align: center;
  margin-bottom: 1rem;
}
.ac-price-panel-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ac-text-3);
  font-weight: 600;
}

.ac-price-panel-total {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--ac-border);
}
.ac-price-panel-minmax,
.ac-price-panel-max {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
  color: var(--ac-text-3);
}
.ac-price-panel-max span:last-child {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ac-text-2);
}
.ac-price-panel-minmax span:last-child {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ac-text);
}

.ac-price-panel-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}
.ac-panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}
.ac-panel-row span:first-child {
  color: var(--ac-text-3);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ac-panel-row span:last-child {
  color: var(--ac-text-2);
  font-weight: 500;
  white-space: nowrap;
}

.ac-price-panel-cta {
  margin-bottom: 0.75rem;
}

/* Discount code in price panel */
.ac-panel-discount-input {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  border-bottom: 1.5px dashed var(--ac-border);
  padding-bottom: 0.5rem;
}
.ac-panel-discount-input input {
  flex: 1;
  min-width: 0;
  padding: 0.45rem 0.75rem;
  background: var(--ac-bg-2);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text);
  font-family: var(--ac-font-body);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ac-panel-discount-input input::placeholder {
  color: var(--ac-text-3);
  text-transform: none;
  letter-spacing: 0;
}
.ac-panel-discount-input input:focus {
  outline: none;
  border-color: var(--ac-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}
.ac-btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.78rem;
}
.ac-panel-discount-msg {
  font-size: 0.78rem;
  padding: 0.3rem 0.5rem;
  border-radius: var(--ac-radius);
  margin-bottom: 0.5rem;
}
.ac-panel-discount-msg.error {
  color: #e57373;
}
.ac-discount-applied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}
.ac-discount-tag {
  font-size: 0.78rem;
  color: #81c784;
  font-weight: 500;
}
.ac-discount-remove {
  background: none;
  border: none;
  color: var(--ac-text-3);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0.25rem;
  line-height: 1;
}
.ac-discount-remove:hover { color: #e57373; }

.ac-save-quote {
  text-align: center;
}
.ac-save-btn {
  background: none;
  border: none;
  color: var(--ac-text-3);
  font-family: var(--ac-font-body);
  font-size: 0.78rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  transition: var(--ac-transition);
}
.ac-save-btn:hover { color: var(--ac-gold); }
.ac-save-btn svg { width: 14px; height: 14px; }

/* ──────────────────────────────────────────────
   QUOTE STEP
────────────────────────────────────────────── */
.ac-quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.ac-disclaimer {
  font-size: 0.78rem;
  color: var(--ac-text-3);
  font-style: italic;
  padding: 0.75rem 1rem;
  background: var(--ac-bg-2);
  border-left: 2px solid var(--ac-gold-dark);
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
  margin-top: 1rem;
  line-height: 1.5;
}

/* Final price display */
.ac-final-price {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(201,169,110,0.02));
  border: 1.5px solid rgba(201,169,110,0.3);
  border-radius: var(--ac-radius-lg);
  margin-bottom: 1.5rem;
}
.ac-price-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ac-text-3);
  margin-bottom: 0.5rem;
}
.ac-price-range {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
}
.ac-price-val {
  font-family: var(--ac-font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--ac-gold);
}
.ac-price-sep {
  font-size: 1.2rem;
  color: var(--ac-text-3);
}
.ac-price-note {
  font-size: 0.78rem;
  color: var(--ac-text-3);
  margin-top: 0.75rem;
  font-style: italic;
}

/* Breakdown table */
.ac-breakdown {
  background: var(--ac-surface);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.ac-breakdown h3 {
  font-family: var(--ac-font-display);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ac-text-2);
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--ac-border);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ac-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--ac-border);
  gap: 1rem;
}
.ac-breakdown-row:last-child { border-bottom: none; }
.ac-breakdown-row.discount { background: rgba(106,158,114,0.06); }
.ac-breakdown-label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.ac-breakdown-label span {
  font-size: 0.88rem;
  color: var(--ac-text);
}
.ac-breakdown-label small {
  font-size: 0.72rem;
  color: var(--ac-text-3);
}
.ac-breakdown-amount {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ac-text);
  white-space: nowrap;
}
.ac-breakdown-row.discount .ac-breakdown-amount { color: var(--ac-success); }

.ac-breakdown-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--ac-bg-3);
  font-weight: 700;
  font-size: 1rem;
}
.ac-breakdown-total span:first-child {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ac-text-2);
}
.ac-breakdown-total span:last-child {
  font-family: var(--ac-font-display);
  font-size: 1.4rem;
  color: var(--ac-gold);
}

/* ──────────────────────────────────────────────
   TIMELINE
────────────────────────────────────────────── */
.ac-timeline {
  background: var(--ac-surface);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  padding: 1.25rem;
  margin: 1.5rem 0;
}
.ac-timeline h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ac-text-3);
  margin-bottom: 1rem;
  font-weight: 600;
}
.ac-timeline-phases {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.ac-timeline-phase {
  flex: 1;
  min-width: 80px;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.ac-timeline-bar {
  height: 4px;
  border-radius: 2px;
  min-width: 30px;
}
.ac-timeline-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.ac-timeline-label {
  font-size: 0.75rem;
  color: var(--ac-text-2);
  font-weight: 500;
}
.ac-timeline-weeks {
  font-size: 0.68rem;
  color: var(--ac-text-3);
}
.ac-timeline-note {
  font-size: 0.8rem;
  color: var(--ac-text-3);
  margin-top: 0.75rem;
  text-align: right;
}

/* ──────────────────────────────────────────────
   FAQ
────────────────────────────────────────────── */
.ac-faq {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--ac-border);
}
.ac-faq-title {
  font-family: var(--ac-font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--ac-text);
  margin-bottom: 1.5rem;
}
.ac-faq-item {
  border-bottom: 1px solid var(--ac-border);
}
.ac-faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--ac-font-body);
  font-size: 0.95rem;
  color: var(--ac-text);
  font-weight: 500;
  gap: 1rem;
  transition: var(--ac-transition);
}
.ac-faq-q:hover { color: var(--ac-gold); }
.ac-faq-chevron {
  flex-shrink: 0;
  color: var(--ac-text-3);
  transition: transform 0.25s;
}
.ac-faq-chevron svg { width: 16px; height: 16px; }
.ac-faq-item.open .ac-faq-chevron { transform: rotate(180deg); }

.ac-faq-a {
  display: none;
  padding: 0 0 1.1rem 0;
  font-size: 0.88rem;
  color: var(--ac-text-2);
  line-height: 1.7;
}
.ac-faq-item.open .ac-faq-a { display: block; }

/* ──────────────────────────────────────────────
   SOCIAL PROOF
────────────────────────────────────────────── */
.ac-social-proof {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ac-border);
}
.ac-testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.ac-testimonial {
  background: var(--ac-surface);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  padding: 1.5rem;
}
.ac-stars {
  color: var(--ac-gold);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}
.ac-stars svg { width: 14px; height: 14px; }
.ac-testimonial-text {
  font-family: var(--ac-font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--ac-text);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  font-weight: 400;
}
.ac-testimonial-author {
  font-size: 0.78rem;
  color: var(--ac-text-3);
}
.ac-social-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ──────────────────────────────────────────────
   SAVED QUOTE BANNER
────────────────────────────────────────────── */
/* URL breadcrumb (arrived from homepage) */
.ac-url-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  background: rgba(201,169,110,0.08);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: var(--ac-radius);
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--ac-text-2);
  flex-wrap: wrap;
}
.ac-url-breadcrumb span {
  color: var(--ac-text-3);
}
.ac-url-breadcrumb strong {
  color: var(--ac-gold);
  font-weight: 600;
}

.ac-saved-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: linear-gradient(90deg, rgba(201,169,110,0.12), rgba(201,169,110,0.06));
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: var(--ac-radius-lg);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.ac-saved-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  opacity: 0.6;
}
.ac-saved-icon svg { width: 24px; height: 24px; }
.ac-saved-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.ac-saved-info strong {
  font-size: 0.88rem;
  color: var(--ac-text);
}
.ac-saved-info span {
  font-size: 0.78rem;
  color: var(--ac-gold);
}
.ac-saved-actions {
  display: flex;
  gap: 0.5rem;
}

/* ──────────────────────────────────────────────
   OVERLAY (Email form)
────────────────────────────────────────────── */
.ac-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  padding: 1rem;
}
.ac-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.ac-overlay-content {
  background: var(--ac-surface);
  border: 1px solid var(--ac-border-light);
  border-radius: var(--ac-radius-lg);
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: ac-overlay-in 0.3s ease;
}
@keyframes ac-overlay-in {
  from { transform: translateY(20px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
.ac-overlay-content h2 {
  font-family: var(--ac-font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  color: var(--ac-text);
}
.ac-overlay-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--ac-text-3);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: color 0.2s;
}
.ac-overlay-close:hover { color: var(--ac-text); }
.ac-overlay-close svg { width: 20px; height: 20px; }

.ac-email-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.ac-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.ac-form-row label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ac-text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ac-email-form input,
.ac-email-form select,
.ac-email-form textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--ac-bg-3);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text);
  font-family: var(--ac-font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--ac-transition);
  resize: vertical;
}
.ac-email-form input:focus,
.ac-email-form textarea:focus {
  border-color: var(--ac-gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}
.ac-form-check label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--ac-text-3);
}
.ac-form-check input[type="checkbox"] { width: auto; accent-color: var(--ac-gold); }

.ac-quote-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--ac-bg-2);
  border-radius: var(--ac-radius);
  border: 1px solid var(--ac-border);
  margin: 0.5rem 0;
}
.ac-quote-summary-service { font-size: 0.85rem; color: var(--ac-text-2); }
.ac-quote-summary-price { font-weight: 700; color: var(--ac-gold); font-family: var(--ac-font-display); font-size: 1.1rem; }

.ac-email-success {
  text-align: center;
  padding: 2rem 0;
}
.ac-email-success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--ac-success);
}
.ac-email-success-icon svg { width: 48px; height: 48px; }
.ac-email-success h3 { font-family: var(--ac-font-display); font-size: 1.4rem; color: var(--ac-text); }

/* ──────────────────────────────────────────────
   RESPONSIVE
────────────────────────────────────────────── */
@media (max-width: 900px) {
  .ac-layout {
    grid-template-columns: 1fr;
  }
  .ac-sidebar {
    position: static;
    order: -1;
  }
  .ac-price-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
  }
  .ac-price-panel-header { margin-bottom: 0; }
  .ac-price-panel-total {
    flex: 1;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }
  .ac-price-panel-breakdown { display: none; }
  .ac-price-panel-cta { flex: 1; }
  .ac-price-panel-cta .ac-btn { width: 100%; }
  .ac-save-quote { margin-top: 0; }
}

@media (max-width: 640px) {
  #archaudit-calc { padding: 1.25rem 1rem; }
  .ac-step-title { font-size: 1.7rem; }
  .ac-fields-grid { grid-template-columns: 1fr; }
  .ac-packages { grid-template-columns: 1fr; }
  .ac-layout { gap: 1rem; }
  .ac-quote-actions { flex-direction: column; }
  .ac-quote-actions .ac-btn { width: 100%; justify-content: center; }
  .ac-testimonials { grid-template-columns: 1fr; }
  .ac-price-val { font-size: 2rem; }
  .ac-toggle-group { flex-direction: column; }
  .ac-step-actions { flex-direction: column; }
  .ac-step-actions .ac-btn { width: 100%; justify-content: center; }
}

/* ──────────────────────────────────────────────
   PRINT STYLES
────────────────────────────────────────────── */
@media print {
  .ac-toolbar,
  .ac-sidebar,
  .ac-saved-banner,
  .ac-step-actions,
  .ac-quote-actions,
  .ac-faq,
  .ac-social-proof,
  .ac-btn,
  button {
    display: none !important;
  }
  .ac-root {
    background: #fff !important;
    color: #000 !important;
    font-size: 12pt;
  }
  .ac-step {
    page-break-inside: avoid;
    border: 1px solid #ccc;
    padding: 1rem;
    margin-bottom: 1rem;
  }
  .ac-breakdown {
    border: 1px solid #ccc;
    padding: 1rem;
  }
  .ac-breakdown-total {
    border-top: 2px solid #000;
    font-weight: bold;
  }
  .ac-final-price {
    border: 2px solid #000;
    padding: 1rem;
    margin-bottom: 1rem;
  }
  .ac-price-range { font-size: 16pt; }
  .ac-layout { display: block !important; }
}

/* ──────────────────────────────────────────────
   ACCESSIBILITY
────────────────────────────────────────────── */

/* Focus visible — keyboard navigation */
.ac-root :focus-visible {
  outline: 2px solid var(--ac-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Remove outline for mouse users */
.ac-root :focus:not(:focus-visible) {
  outline: none;
}

/* Skip to content link */
.ac-skip-link {
  position: absolute;
  top: -9999px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ac-gold);
  color: var(--ac-bg);
  padding: 0.5rem 1rem;
  border-radius: 0 0 8px 8px;
  z-index: 99999;
  font-weight: 600;
  text-decoration: none;
}
.ac-skip-link:focus {
  top: 0;
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .ac-root {
    --ac-border: #fff;
    --ac-text-2: #fff;
    --ac-gold: #ffd700;
  }
  .ac-btn { border: 2px solid currentColor; }
  .ac-service-card { border: 2px solid currentColor; }
}

/* Screen reader only */
.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;
}

/* Live regions for dynamic content */
[aria-live] {
  word-wrap: break-word;
}

/* Touch targets min 44x44 */
.ac-lang-btn,
.ac-btn,
.ac-service-card,
.ac-pkg-card {
  min-width: 44px;
  min-height: 44px;
}

/* ──────────────────────────────────────────────
   REDUCED MOTION
────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .ac-fade-in,
  .ac-overlay-in,
  .ac-step,
  .ac-btn,
  .ac-slider::-webkit-slider-thumb,
  .ac-service-card {
    animation: none !important;
    transition: none !important;
  }
}

/* P-V-04: Progress service icon */
.ac-progress-svc-icon { font-size: 1.1em; margin-left: 0.25rem; opacity: 0.8; }

/* P-V-05: Selection summary card */
.ac-selection-summary { display: flex; align-items: center; gap: 0.75rem; background: var(--ac-bg-2); border: 1px solid var(--ac-border); border-left: 3px solid var(--ac-gold); border-radius: var(--ac-radius); padding: 0.75rem 1rem; margin-bottom: 1rem; }
.ac-sel-summary-icon { font-size: 1.5rem; flex-shrink: 0; }
.ac-sel-summary-info { display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem; font-size: 0.85rem; }
.ac-sel-summary-info strong { width: 100%; font-size: 0.95rem; color: var(--ac-text); }
.ac-sel-summary-info span { color: var(--ac-text-3); background: var(--ac-bg-3); padding: 0.1rem 0.5rem; border-radius: 12px; font-size: 0.78rem; }

/* P-V-06: Sticky progress bar */
.ac-progress-wrap { position: sticky; top: 0; z-index: 10; background: var(--ac-bg); padding-bottom: 0.75rem; margin-bottom: 0.5rem; border-bottom: 1px solid var(--ac-border-light); }

/* P-V-07: Empty state */
.ac-empty-state { text-align: center; padding: 3rem 2rem; color: var(--ac-text-3); }
.ac-empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }
.ac-empty-state p { font-size: 1rem; margin-bottom: 1.5rem; max-width: 400px; margin-left: auto; margin-right: auto; }

/* P-V-01: Service card price */
.ac-service-price { display: block; font-size: 0.8rem; font-weight: 600; color: var(--ac-gold); margin-bottom: 0.25rem; }

/* PF-02/03/04: Share buttons + Print */
.ac-share-row { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; margin-top: 0.5rem; }
.ac-share-row .ac-btn { font-size: 0.75rem; padding: 0.35rem 0.75rem; }

/* Urgency indicator */
.ac-urgency {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(220,53,69,0.06);
  border: 1.5px solid rgba(220,53,69,0.25);
  border-radius: var(--ac-radius);
  padding: 0.6rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--ac-text-3);
}
.ac-urgency svg { color: #e74c3c; flex-shrink: 0; }

/* FAQ in Step 3 */
.ac-step-3 .ac-faq { margin-bottom: 1rem; }

/* Print styles */

/* ──────────────────────────────────────────────
   BUDGET CALCULATOR
────────────────────────────────────────────── */
.ac-budget-toggle {
  display: flex;
  gap: 0;
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  overflow: hidden;
  width: fit-content;
  margin: 0 auto 1rem;
}
.ac-budget-btn {
  background: var(--ac-bg-2);
  border: none;
  color: var(--ac-text-3);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  transition: var(--ac-transition);
}
.ac-budget-btn.active {
  background: var(--ac-gold);
  color: var(--ac-bg);
}
.ac-budget-btn:hover:not(.active) {
  background: var(--ac-bg-3);
  color: var(--ac-text);
}
.ac-budget-result {
  background: rgba(201,169,110,0.1);
  border: 1.5px solid var(--ac-gold);
  border-radius: var(--ac-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 0.95rem;
}
.ac-budget-result strong { color: var(--ac-gold); font-size: 1.3rem; }

/* ──────────────────────────────────────────────
   RECOMMENDED PACKAGE
────────────────────────────────────────────── */
.ac-pkg-card.pkg-recommended {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.08);
  padding-top: 2.2rem;
  transform: scale(1.015);
  box-shadow: 0 4px 20px rgba(201,169,110,0.15);
}
.ac-pkg-card.pkg-recommended:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(201,169,110,0.22);
}
.ac-pkg-card.pkg-recommended.pkg-selected {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.12);
}

/* Object type radio cards */
.ac-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.ac-radio-card {
  flex: 1 1 120px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ac-bg-2);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: var(--ac-transition);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ac-text-3);
  min-height: 52px;
}
.ac-radio-card:hover {
  border-color: var(--ac-gold);
  color: var(--ac-text);
  background: rgba(201,169,110,0.04);
}
.ac-radio-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.ac-radio-card:has(input:checked) {
  border-color: var(--ac-gold);
  background: rgba(201,169,110,0.08);
  color: var(--ac-gold);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(201,169,110,0.15);
}
.ac-radio-card:has(input:checked)::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border: 2px solid var(--ac-gold);
  border-radius: var(--ac-radius);
  pointer-events: none;
}

/* Larger buttons + uppercase CTA */
.ac-btn {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.7rem 1.5rem;
  border-radius: var(--ac-radius);
  text-transform: none;
  min-height: 48px;
}
.ac-btn-primary,
.ac-btn-gold {
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 2rem;
  letter-spacing: 0.04em;
  min-height: 52px;
}
.ac-btn-secondary {
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
}
.ac-btn-outline {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
}
.ac-step-actions {
  gap: 0.75rem;
  padding-top: 1rem;
}

/* Bigger labels and save quote */
.ac-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 0.5rem;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ac-save-quote {
  text-align: center;
  padding: 1.25rem;
  background: var(--ac-bg-2);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  margin-top: 0.75rem;
}
.ac-save-quote .ac-save-btn {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: none;
  color: var(--ac-gold);
  background: transparent;
  border: 1.5px solid var(--ac-gold);
  border-radius: var(--ac-radius);
  padding: 0.6rem 1.5rem;
  min-height: 44px;
  letter-spacing: 0.02em;
}
.ac-save-quote .ac-save-btn:hover {
  background: var(--ac-gold);
  color: var(--ac-bg);
}
.ac-step-actions .ac-btn-primary,
.ac-step-actions .ac-btn-gold {
  flex: 2;
}
.ac-step-actions .ac-btn-secondary {
  flex: 1;
}

@media print {
  body > *:not(.ac-root):not([id="archaudit-calc"]) { display: none !important; }
  .ac-root, [id="archaudit-calc"] { position: static !important; box-shadow: none !important; border: none !important; background: #fff !important; }
  .ac-step-actions, .ac-save-quote, .ac-save-btn, .ac-back-btn, .ac-price-panel, .ac-btn:not(.ac-btn-print) { display: none !important; }
  .ac-root * { color: #000 !important; }
  @page { margin: 1cm; }
}

/* ──────────────────────────────────────────────
   BUDGET MODE (П-Ф-01) — additional styles
──────────────────────────────────────────────── */
.ac-input-group--budget .ac-input {
  flex: 1;
  font-size: 20px;
  font-weight: 600;
  font-family: var(--ac-font-display);
  padding: 12px 16px;
  border-radius: var(--ac-radius) 0 0 var(--ac-radius);
}
.ac-input-group--budget .ac-input-row {
  display: flex;
  align-items: center;
  background: var(--ac-surface);
  border: 1.5px solid var(--ac-border);
  border-radius: var(--ac-radius);
  overflow: hidden;
}
.ac-input-unit-text {
  padding: 0 14px;
  color: var(--ac-text-3);
  font-size: 18px;
  font-weight: 500;
  background: var(--ac-bg-3);
  border-left: 1.5px solid var(--ac-border);
  display: flex;
  align-items: center;
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
}
.ac-budget-result-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ac-budget-pkg {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--ac-bg-2);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  transition: border-color 0.2s;
}
.ac-budget-pkg:hover { border-color: var(--ac-border-light); }
.ac-budget-pkg-recommended {
  border-color: var(--ac-gold);
  background: rgba(201, 169, 110, 0.08);
}
.ac-budget-pkg-name {
  flex: 1;
  font-size: 18px;
  font-weight: 500;
  color: var(--ac-text);
}
.ac-budget-pkg-sqm {
  font-size: 18px;
  font-weight: 700;
  color: var(--ac-gold);
  font-family: var(--ac-font-display);
}
.ac-budget-pkg-price {
  font-size: 17px;
  color: var(--ac-text-3);
}
.ac-budget-pkg-badge {
  font-size: 15px;
  padding: 2px 7px;
  background: var(--ac-gold);
  color: var(--ac-bg);
  border-radius: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ──────────────────────────────────────────────
   SELECTION SUMMARY CARD (П-В-05)
──────────────────────────────────────────────── */
.ac-selection-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--ac-surface);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-lg);
  margin-bottom: 20px;
  border-left: 3px solid var(--ac-gold);
}
.ac-summary-icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}
.ac-summary-details {
  flex: 1;
}
.ac-summary-service {
  font-size: 16px;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 2px;
}
.ac-summary-pkg {
  font-size: 18px;
  color: var(--ac-gold);
  font-weight: 500;
}
.ac-summary-type {
  font-size: 18px;
  color: var(--ac-text-2);
}
.ac-summary-value {
  font-size: 18px;
  color: var(--ac-text-3);
  margin-top: 2px;
}
.ac-summary-change {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  color: var(--ac-text-2);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.ac-summary-change:hover {
  border-color: var(--ac-gold);
  color: var(--ac-gold);
}

/* ──────────────────────────────────────────────
   SERVICE ICON IN PROGRESS BAR (П-В-04)
──────────────────────────────────────────────── */
.ac-progress-svc-icon {
  font-size: 18px;
  vertical-align: middle;
  display: inline-block;
}

/* ──────────────────────────────────────────────
   URGENCY INDICATOR (П-Ф-05)
──────────────────────────────────────────────── */
.ac-urgency-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(201, 169, 110, 0.12);
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: var(--ac-radius);
  font-size: 18px;
  color: var(--ac-gold);
  margin-bottom: 12px;
}
.ac-urgency-indicator strong {
  font-weight: 600;
}

/* ──────────────────────────────────────────────
   DEBUG PANEL
──────────────────────────────────────────────── */
.ac-debug-btn {
  padding: 4px 10px;
  background: #c97;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  font-family: monospace;
}

/* ──────────────────────────────────────────────
   FONT CONTROLS (toolbar)
──────────────────────────────────────────────── */
.ac-font-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}
.ac-font-btn {
  padding: 2px 7px;
  background: var(--ac-surface-2);
  border: 1px solid var(--ac-border);
  border-radius: 4px;
  color: var(--ac-text-2);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
}
.ac-font-btn:hover {
  background: var(--ac-bg-4);
  color: var(--ac-text);
}

/* ──────────────────────────────────────────────
   RECOMMENDED PACKAGE HIERARCHY (П-В-02)
──────────────────────────────────────────────── */
.ac-pkg-card.pkg-recommended {
  border-color: var(--ac-gold) !important;
  border-width: 2px !important;
  box-shadow: 0 4px 24px rgba(201, 169, 110, 0.15), 0 0 0 1px rgba(201, 169, 110, 0.2) !important;
  transform: scale(1.015);
  position: relative;
  z-index: 1;
}
.ac-pkg-card.pkg-recommended::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ac-gold-dark), var(--ac-gold), var(--ac-gold-light));
  border-radius: var(--ac-radius-lg) var(--ac-radius-lg) 0 0;
}
.pkg-recommended .ac-pkg-price,
.ac-pkg-card.pkg-recommended .ac-pkg-price {
  color: var(--ac-gold) !important;
  font-weight: 700 !important;
}

/* ──────────────────────────────────────────────
   FROM PRICE IN SERVICE CARDS (П-В-01)
──────────────────────────────────────────────── */
.ac-service-price {
  font-size: 17px;
  color: var(--ac-gold);
  font-weight: 500;
  margin-top: 4px;
}

/* ──────────────────────────────────────────────
   ANIMATED PRICE COUNTER (П-В-03)
──────────────────────────────────────────────── */
.ac-price-anim {
  display: inline-block;
  transition: transform 0.15s;
}
.ac-price-anim.updating {
  transform: scale(1.05);
}