/* ========================================================================
   SS Price Estimator V2 - Charte Atelier Provençal
   Palette : crème #F5EFE6 · bleu nuit #0E2A47 · terre cuite #C8714E · paper #FAFAF8
   Typo    : Cormorant Garamond (titres) · Inter (corps)
   ======================================================================== */

:root {
  --ss-cream: #F5EFE6;
  --ss-paper: #FAFAF8;
  --ss-ink: #0E2A47;
  --ss-ink-soft: #1f3a5c;
  --ss-terra: #C8714E;
  --ss-terra-hover: #b05f3e;
  --ss-grey: #6B7280;
  --ss-grey-light: #E5E0D5;
  --ss-border: #DDD4C4;
  --ss-success: #2d7a4f;
  --ss-white: #ffffff;

  --ss-radius: 2px;
  --ss-shadow: 0 2px 12px rgba(14, 42, 71, 0.06);
  --ss-shadow-hover: 0 6px 24px rgba(14, 42, 71, 0.10);

  --ss-font-serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --ss-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--ss-font-sans);
  background: var(--ss-cream);
  color: var(--ss-ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Override le padding 96px de .atelier .section sur la section conteneur */
#estimateur.section { padding: 24px 0; }

.ss-estimator {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Écrans ---------- */
.ss-screen {
  display: none;
  animation: fadeUp 0.4s ease-out;
}
.ss-screen.active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ss-screen-inner {
  max-width: 720px;
  margin: 0 auto;
  background: var(--ss-paper);
  padding: 56px 48px;
  border-radius: var(--ss-radius);
  border: 1px solid var(--ss-border);
  box-shadow: var(--ss-shadow);
}
.ss-screen-inner.ss-wide { max-width: 1100px; }

/* ---------- Typographie ---------- */
.ss-eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ss-terra);
  font-weight: 600;
  margin-bottom: 12px;
}

.ss-h1 {
  font-family: var(--ss-font-serif);
  font-size: 48px;
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 20px;
  color: var(--ss-ink);
  letter-spacing: -0.5px;
}
.ss-h2 {
  font-family: var(--ss-font-serif);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--ss-ink);
}
.ss-lede {
  font-size: 18px;
  color: var(--ss-ink-soft);
  margin: 0 0 32px;
  max-width: 580px;
}
.ss-helper {
  font-size: 15px;
  color: var(--ss-grey);
  margin: 0 0 28px;
}

.ss-step-label {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ss-grey);
  font-weight: 500;
  margin: 20px 0 12px;
}

/* ---------- Step progress ---------- */
.ss-steps {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  overflow: hidden;
}
.ss-steps-item {
  flex: 1;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.3px;
  color: var(--ss-grey);
  padding: 10px 4px 8px;
  border-bottom: 2px solid var(--ss-grey-light);
  transition: all 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ss-steps-item.done {
  color: var(--ss-success);
  border-bottom-color: var(--ss-success);
}
.ss-steps-item.active {
  color: var(--ss-terra);
  border-bottom-color: var(--ss-terra);
  font-weight: 600;
}
@media (max-width: 640px) {
  .ss-steps { gap: 2px; }
  .ss-steps-item {
    font-size: 0;
    padding: 10px 0 8px;
    position: relative;
  }
  .ss-steps-item::after {
    font-size: 11px;
    display: block;
  }
  .ss-steps-item:nth-child(1)::after { content: '1'; }
  .ss-steps-item:nth-child(2)::after { content: '2'; }
  .ss-steps-item:nth-child(3)::after { content: '3'; }
  .ss-steps-item:nth-child(4)::after { content: '4'; }
  .ss-steps-item:nth-child(5)::after { content: '5'; }
  .ss-steps-item:nth-child(6)::after { content: '6'; }
  .ss-steps-item.done::after { content: '✓'; }
  .ss-steps-item.active { border-bottom-width: 3px; }
  .ss-steps-item.active::after { font-weight: 700; }
}

/* ---------- Remaining questions indicator ---------- */
.ss-remaining {
  font-size: 12px;
  color: var(--ss-terra);
  text-align: center;
  margin-bottom: 8px;
  font-weight: 500;
}

/* ---------- Summary sidebar ---------- */
.ss-summary-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--ss-cream);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
}
.ss-summary-bar:empty { display: none; }
.ss-summary-chip {
  font-size: 12px;
  color: var(--ss-ink);
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  padding: 4px 10px;
  border-radius: var(--ss-radius);
}
.ss-summary-chip strong { color: var(--ss-terra); }

/* ---------- Social proof counter ---------- */
.ss-social-proof {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ss-ink-soft);
  margin-top: 20px;
  padding: 8px 16px;
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
}
.ss-social-proof strong { color: var(--ss-terra); }

/* ---------- Boutons ---------- */
.ss-btn {
  font-family: var(--ss-font-sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: var(--ss-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}
.ss-btn-primary {
  background: var(--ss-ink);
  color: var(--ss-cream);
}
.ss-btn-primary:hover:not(:disabled) {
  background: var(--ss-terra);
}
.ss-btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.ss-btn-ghost {
  background: transparent;
  color: var(--ss-grey);
  border-color: var(--ss-border);
}
.ss-btn-ghost:hover {
  color: var(--ss-ink);
  border-color: var(--ss-ink);
}
.ss-btn-block {
  display: block;
  width: 100%;
}
.ss-btn-skip {
  background: transparent;
  color: var(--ss-grey);
  border: 1px dashed var(--ss-border);
  font-size: 13px;
  padding: 10px 20px;
  margin-top: 8px;
}
.ss-btn-skip:hover {
  background: var(--ss-ink);
  color: var(--ss-white);
  border-color: var(--ss-ink);
}

/* Bouton skip inline par question */
.ss-btn-skip-inline {
  font-family: var(--ss-font-sans);
  font-size: 12px;
  color: var(--ss-grey);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px 0;
  margin-top: 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.ss-btn-skip-inline:hover {
  color: var(--ss-terra);
}
.ss-btn-skip-inline:disabled {
  color: var(--ss-success);
  text-decoration: none;
  cursor: default;
}
.ss-question-skipped {
  opacity: 0.6;
}

.ss-trust-row {
  margin-top: 24px;
  font-size: 13px;
  color: var(--ss-grey);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ss-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--ss-border);
}

/* ---------- Champs ---------- */
.ss-field { margin-bottom: 20px; }
.ss-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--ss-ink);
}
.ss-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--ss-font-sans);
  font-size: 16px;
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  background: var(--ss-white);
  color: var(--ss-ink);
  transition: border-color 0.2s;
}
.ss-input:focus {
  outline: none;
  border-color: var(--ss-terra);
}
.ss-field-msg {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ss-grey);
  min-height: 18px;
}
.ss-field-msg.error { color: #b33; }
.ss-field-msg.success { color: var(--ss-success); }

/* ---------- Services grid (écran 2) ---------- */
.ss-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.ss-service-card {
  cursor: pointer;
  position: relative;
}
.ss-service-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.ss-service-inner {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.2s ease;
  height: 100%;
}
.ss-service-card:hover .ss-service-inner {
  border-color: var(--ss-terra);
  transform: translateY(-2px);
  box-shadow: var(--ss-shadow-hover);
}
.ss-service-card input:checked + .ss-service-inner {
  border-color: var(--ss-terra);
  border-width: 2px;
  background: var(--ss-cream);
  padding: 23px 19px;
}
.ss-service-icon {
  font-size: 36px;
  margin-bottom: 12px;
}
.ss-service-title {
  font-family: var(--ss-font-serif);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ss-ink);
}
.ss-service-desc {
  font-size: 13px;
  color: var(--ss-grey);
  line-height: 1.4;
}

/* ---------- Questions dynamiques ---------- */
.ss-question-block {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--ss-border);
}
.ss-question-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
}
.ss-service-tag {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ss-terra);
  font-weight: 600;
  margin-bottom: 8px;
}
.ss-question {
  margin-bottom: 24px;
}
.ss-question-title {
  font-family: var(--ss-font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ss-ink);
  margin: 0 0 4px;
}
.ss-question-optional {
  font-size: 12px;
  color: var(--ss-grey);
  font-style: italic;
  margin: 0 0 14px;
}
.ss-question-optional::before {
  content: 'Optionnel · ';
  font-weight: 600;
  color: var(--ss-terra);
  font-style: normal;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 10px;
}
.ss-choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}
.ss-choice {
  cursor: pointer;
  position: relative;
}
.ss-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.ss-choice-inner {
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 14px 18px;
  font-size: 14px;
  color: var(--ss-ink);
  transition: all 0.2s ease;
  text-align: left;
}
.ss-choice:hover .ss-choice-inner {
  border-color: var(--ss-terra);
}
.ss-choice input:checked + .ss-choice-inner {
  background: var(--ss-ink);
  color: var(--ss-cream);
  border-color: var(--ss-ink);
}

/* ---------- Upload photos ---------- */
.ss-upload-zone {
  border: 2px dashed var(--ss-border);
  border-radius: var(--ss-radius);
  padding: 32px 20px;
  text-align: center;
  background: var(--ss-white);
  transition: all 0.2s ease;
  cursor: pointer;
}
.ss-upload-zone:hover,
.ss-upload-zone.dragover {
  border-color: var(--ss-terra);
  background: var(--ss-cream);
}
.ss-upload-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.ss-upload-text {
  font-size: 15px;
  color: var(--ss-ink);
  margin-bottom: 4px;
  font-weight: 500;
}
.ss-upload-hint {
  font-size: 12px;
  color: var(--ss-grey);
}
.ss-upload-preview {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.ss-upload-thumb {
  position: relative;
  width: 90px;
  height: 90px;
  border-radius: var(--ss-radius);
  overflow: hidden;
  border: 1px solid var(--ss-border);
}
.ss-upload-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ss-upload-thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: rgba(14, 42, 71, 0.85);
  color: white;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
}

/* ---------- Capture pré-résultat ---------- */
.ss-capture-optional-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ss-terra);
  background: rgba(200, 113, 78, 0.1);
  border: 1px solid var(--ss-terra);
  padding: 6px 16px;
  border-radius: var(--ss-radius);
  margin-bottom: 16px;
}
.ss-capture-form .ss-field { margin-bottom: 18px; }
.ss-consent-light {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--ss-ink);
  background: var(--ss-cream);
  padding: 12px 14px;
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  margin: 12px 0 0;
  cursor: pointer;
}
.ss-consent-light input { margin-top: 3px; accent-color: var(--ss-terra); width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Résultat ---------- */
.ss-result-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  margin-top: 28px;
}
@media (max-width: 900px) {
  .ss-result-grid { grid-template-columns: 1fr; }
}

.ss-result-col {}
.ss-lead-col {}

.ss-breakdown {
  margin: 24px 0;
}
.ss-breakdown-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--ss-border);
}
.ss-breakdown-line:last-child { border-bottom: none; }
.ss-breakdown-label {
  font-family: var(--ss-font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ss-ink);
}
.ss-breakdown-detail {
  display: block;
  font-family: var(--ss-font-sans);
  font-size: 13px;
  color: var(--ss-grey);
  font-weight: 400;
  margin-top: 2px;
}
.ss-breakdown-price {
  font-size: 18px;
  font-weight: 600;
  color: var(--ss-ink);
  white-space: nowrap;
}
.ss-breakdown-total {
  background: var(--ss-ink);
  color: var(--ss-cream);
  padding: 20px 24px;
  margin-top: 16px;
  border-radius: var(--ss-radius);
}
.ss-breakdown-total .ss-breakdown-line {
  border: none;
  padding: 6px 0;
}
.ss-breakdown-total .ss-breakdown-label,
.ss-breakdown-total .ss-breakdown-price {
  color: var(--ss-cream);
}
.ss-breakdown-total .ss-total-final {
  border-top: 1px solid rgba(245, 239, 230, 0.25);
  padding-top: 12px;
  margin-top: 8px;
}
.ss-breakdown-total .ss-total-final .ss-breakdown-label {
  font-size: 22px;
}
.ss-breakdown-total .ss-total-final .ss-breakdown-price {
  font-size: 24px;
  color: var(--ss-terra);
}

.ss-credit-badge {
  background: var(--ss-cream);
  border: 1px solid var(--ss-terra);
  padding: 14px 18px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--ss-ink);
}
.ss-credit-badge strong { color: var(--ss-terra); }
.ss-credit-line { display: block; margin-top: 4px; font-size: 13px; }
.ss-credit-net { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--ss-terra); font-size: 14px; }

/* Mention déplacement */
.ss-deplacement-note {
  font-size: 13px;
  color: var(--ss-ink-soft);
  padding: 14px 18px;
  margin-top: 16px;
  background: var(--ss-cream);
  border-left: 3px solid var(--ss-success);
  border-radius: var(--ss-radius);
}
.ss-deplacement-ext {
  border-left-color: var(--ss-terra);
}

/* Hydrofuge bonus box */
.ss-hydro-box {
  display: flex;
  gap: 20px;
  background: var(--ss-cream);
  border: 1px solid var(--ss-terra);
  padding: 24px 28px;
  margin: 28px 0 24px;
  border-radius: var(--ss-radius);
}
.ss-hydro-icon {
  font-size: 36px;
  flex-shrink: 0;
  line-height: 1;
}
.ss-hydro-content { flex: 1; }
.ss-hydro-title {
  font-family: var(--ss-font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ss-ink);
  margin-bottom: 8px;
}
.ss-hydro-desc {
  font-size: 14px;
  color: var(--ss-ink-soft);
  margin: 0 0 12px;
  line-height: 1.5;
}
.ss-hydro-price {
  font-size: 16px;
  font-weight: 600;
  color: var(--ss-terra);
  margin-bottom: 12px;
}
.ss-hydro-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
  color: var(--ss-ink);
  font-weight: 500;
}
.ss-hydro-checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--ss-terra);
}

/* ---------- Devis sur mesure (grande surface) ---------- */
.ss-custom-quote-box {
  background: var(--ss-cream);
  border: 2px solid var(--ss-terra);
  border-radius: var(--ss-radius);
  padding: 36px 32px;
  text-align: center;
}
.ss-custom-quote-icon { font-size: 48px; margin-bottom: 16px; }
.ss-custom-quote-title {
  font-family: var(--ss-font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--ss-ink);
  margin-bottom: 12px;
}
.ss-custom-quote-text {
  font-size: 15px;
  color: var(--ss-ink-soft);
  line-height: 1.6;
  margin: 0 0 20px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.ss-custom-quote-services {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ss-custom-quote-services li {
  font-size: 14px;
  color: var(--ss-ink);
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  padding: 8px 16px;
  border-radius: var(--ss-radius);
}
.ss-custom-quote-services li strong { color: var(--ss-terra); }
.ss-custom-quote-cta { margin-bottom: 16px; }
.ss-custom-quote-cta .ss-btn {
  background: var(--ss-terra);
  font-size: 16px;
  padding: 16px 32px;
  text-decoration: none;
  color: var(--ss-white);
}
.ss-custom-quote-cta .ss-btn:hover { background: var(--ss-terra-hover); }
.ss-custom-quote-note {
  font-size: 13px;
  color: var(--ss-grey);
  font-style: italic;
  margin: 0;
}

.ss-result-disclaimer {
  font-size: 12px;
  color: var(--ss-grey);
  font-style: italic;
  border-left: 2px solid var(--ss-terra);
  padding: 12px 16px;
  margin: 20px 16px 0;
}

/* Lead capture */
.ss-lead-box {
  background: var(--ss-ink);
  color: var(--ss-cream);
  padding: 36px 32px;
  border-radius: var(--ss-radius);
  position: sticky;
  top: 24px;
}
.ss-lead-title {
  font-family: var(--ss-font-serif);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--ss-cream);
}
.ss-lead-desc {
  font-size: 14px;
  color: rgba(245, 239, 230, 0.8);
  margin: 0 0 24px;
  line-height: 1.5;
}
.ss-lead-form .ss-input {
  background: rgba(245, 239, 230, 0.08);
  border-color: rgba(245, 239, 230, 0.2);
  color: var(--ss-cream);
}
.ss-lead-form .ss-input::placeholder {
  color: rgba(245, 239, 230, 0.5);
}
.ss-lead-form .ss-input:focus {
  border-color: var(--ss-terra);
  background: rgba(245, 239, 230, 0.12);
}
.ss-lead-form .ss-btn-primary {
  background: var(--ss-terra);
  color: var(--ss-white);
  margin-top: 8px;
}
.ss-lead-form .ss-btn-primary:hover {
  background: var(--ss-terra-hover);
}
.ss-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12px;
  color: #1a1a1a;
  margin: 12px 0 16px;
  cursor: pointer;
}
.ss-consent input {
  margin-top: 2px;
  accent-color: var(--ss-terra);
}
.ss-lead-or {
  text-align: center;
  margin: 20px 0 12px;
  font-size: 12px;
  color: rgba(245, 239, 230, 0.5);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.ss-lead-phone {
  display: block;
  text-align: center;
  font-family: var(--ss-font-serif);
  font-size: 22px;
  color: var(--ss-cream);
  text-decoration: none;
  padding: 10px;
  border: 1px solid rgba(245, 239, 230, 0.25);
  border-radius: var(--ss-radius);
  transition: all 0.2s;
}
.ss-lead-phone:hover {
  border-color: var(--ss-terra);
  color: var(--ss-terra);
}
.ss-lead-note {
  font-size: 11px;
  color: rgba(245, 239, 230, 0.5);
  text-align: center;
  margin: 16px 0 0;
  font-style: italic;
}

/* ---------- Mode tabs (Estimateur / Devis rapide) ---------- */
.ss-mode-tabs {
  display: flex;
  gap: 0;
  max-width: 720px;
  margin: 0 auto 32px;
  background: var(--ss-white);
  border: 1px solid var(--ss-border);
  border-radius: var(--ss-radius);
  overflow: hidden;
}
.ss-mode-tab {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--ss-font-sans);
  transition: all 0.25s ease;
  position: relative;
  text-align: left;
}
.ss-mode-tab + .ss-mode-tab {
  border-left: 1px solid var(--ss-border);
}
.ss-mode-tab:hover {
  background: var(--ss-cream);
}
.ss-mode-tab.active {
  background: var(--ss-cream);
}
.ss-mode-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ss-terra);
}
.ss-mode-tab-icon {
  font-size: 24px;
  flex-shrink: 0;
}
.ss-mode-tab-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ss-mode-tab-label {
  font-family: var(--ss-font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ss-ink);
}
.ss-mode-tab-desc {
  font-size: 12px;
  color: var(--ss-grey);
}
.ss-mode-tab.active .ss-mode-tab-label {
  color: var(--ss-terra);
}

/* Panels */
.ss-panel { display: none; }
.ss-panel.active { display: block; animation: fadeUp 0.3s ease-out; }

/* ---------- Quick quote form ---------- */
.ss-qq-row {
  display: flex;
  gap: 16px;
}
.ss-field-half {
  flex: 1;
  min-width: 0;
}
.ss-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--ss-font-sans);
}
select.ss-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.ss-qq-checks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.ss-qq-check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1.5px solid var(--ss-line);
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  font-size: 14px;
  font-family: var(--ss-font-sans);
  flex: 1;
  min-width: 140px;
  justify-content: center;
}
.ss-qq-check:hover {
  border-color: var(--ss-terra);
}
.ss-qq-check input {
  display: none;
}
.ss-qq-check input:checked + span {
  font-weight: 600;
}
.ss-qq-check:has(input:checked) {
  border-color: var(--ss-terra);
  background: rgba(200, 113, 78, 0.08);
}
.ss-quick-form .ss-btn-block {
  margin-top: 8px;
}
.ss-input.ss-input-error {
  border-color: #b33;
}

/* Success message */
.ss-success-msg {
  text-align: center;
  font-size: 15px;
  color: var(--ss-success);
  padding: 20px;
  line-height: 1.6;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .ss-estimator { padding: 24px 16px; }
  .ss-screen-inner { padding: 36px 24px; }
  .ss-h1 { font-size: 34px; }
  .ss-h2 { font-size: 26px; }
  .ss-services-grid { grid-template-columns: 1fr; }
  .ss-choices { grid-template-columns: 1fr; }
  .ss-hydro-box { flex-direction: column; gap: 12px; }
  .ss-nav { flex-direction: column-reverse; }
  .ss-nav .ss-btn { width: 100%; }
  .ss-qq-row { flex-direction: column; gap: 0; }
  .ss-mode-tabs { flex-direction: column; }
  .ss-mode-tab + .ss-mode-tab {
    border-left: none;
    border-top: 1px solid var(--ss-border);
  }
  .ss-mode-tab.active::after {
    top: 0;
    bottom: auto;
    left: 0;
    width: 3px;
    height: 100%;
    right: auto;
  }
}