/* ── Design Tokens ─────────────────────────────────────────── */
.trivora-stweg-wrap {
  --color-bg:           #FBFAF3;
  --color-card:         #f8f9fa;
  --color-accent:       #81AB8E;
  --color-accent-hover: #6B8E75;
  --color-border:       #d3c3a9;
  --color-text:         #313131;
  --color-text-muted:   #a69682;
  --color-plus-tint:    rgba(129, 171, 142, 0.12);
  --color-error:        #cc3333;

  --radius-card:        12px;
  --radius-pill:        25px;
  --shadow-card:        6px 6px 9px rgba(0, 0, 0, 0.2);
  --transition:         0.3s ease;

  --font-body:          'Montserrat', system-ui, sans-serif;
  --size-body:          15px;
  --size-label:         13px;
  --size-heading:       20px;
  --size-display:       28px;
}

/* ── Scoped Base ──────────────────────────────────────────── */
.trivora-stweg-wrap {
  font-family: var(--font-body);
  font-size: var(--size-body);
  color: var(--color-text);
  line-height: 1.5;
  box-sizing: border-box;
}

.trivora-stweg-wrap *, .trivora-stweg-wrap *::before, .trivora-stweg-wrap *::after {
  box-sizing: border-box;
}

/* ── Page Container ────────────────────────────────────────── */
.trivora-stweg-wrap .container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ────────────────────────────────────────────────── */
.trivora-stweg-wrap .page-header {
  text-align: center;
  margin-bottom: 48px;
}

.trivora-stweg-wrap .logo {
  font-size: var(--size-heading);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.trivora-stweg-wrap .page-title {
  font-size: var(--size-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 8px;
}

.trivora-stweg-wrap .page-subtitle {
  font-size: var(--size-body);
  color: var(--color-text-muted);
}

/* ── Form Section ──────────────────────────────────────────── */
.trivora-stweg-wrap .form-section {
  background: var(--color-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 48px 32px;
  margin-bottom: 32px;
}

.trivora-stweg-wrap .section-heading {
  font-size: var(--size-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 4px solid var(--color-accent);
}

.trivora-stweg-wrap .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.trivora-stweg-wrap .form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trivora-stweg-wrap .form-group.full-width {
  grid-column: 1 / -1;
}

.trivora-stweg-wrap label {
  font-size: var(--size-label);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
}

.trivora-stweg-wrap label .muted {
  color: var(--color-text-muted);
  font-weight: 400;
}

.trivora-stweg-wrap input[type="text"],
.trivora-stweg-wrap input[type="email"],
.trivora-stweg-wrap input[type="number"],
.trivora-stweg-wrap select {
  font-family: var(--font-body);
  font-size: var(--size-body);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 12px;
  min-height: 44px;
  width: 100%;
  transition: border-color var(--transition), outline var(--transition);
  outline: none;
}

.trivora-stweg-wrap input[type="text"]:focus,
.trivora-stweg-wrap input[type="email"]:focus,
.trivora-stweg-wrap input[type="number"]:focus,
.trivora-stweg-wrap select:focus {
  border-color: var(--color-accent);
  outline: 2px solid var(--color-accent);
  outline-offset: -1px;
}

.trivora-stweg-wrap input.invalid:not(:focus) {
  border-color: var(--color-error);
}

/* ── Results Section ───────────────────────────────────────── */
.trivora-stweg-wrap .results-section {
  margin-bottom: 32px;
}

.trivora-stweg-wrap .results-heading {
  font-size: var(--size-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 4px solid var(--color-accent);
}

.trivora-stweg-wrap .tier-grid {
  display: flex;
  gap: 24px;
  align-items: stretch;
}

.trivora-stweg-wrap .tier-card {
  flex: 1;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: opacity var(--transition);
  display: flex;
  flex-direction: column;
}

.trivora-stweg-wrap .tier-card.plus {
  border-top: 3px solid var(--color-accent);
  border-color: var(--color-accent);
  position: relative;
}

.trivora-stweg-wrap .tier-badge {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  position: absolute;
  top: 26px;
  right: 24px;
}

.trivora-stweg-wrap .tier-header {
  padding: 24px 24px 16px;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.trivora-stweg-wrap .tier-header.plus-header {
  background: var(--color-plus-tint);
  position: relative;
}

.trivora-stweg-wrap .tier-name {
  font-size: var(--size-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 4px;
}

.trivora-stweg-wrap .tier-desc {
  font-size: var(--size-label);
  color: var(--color-text-muted);
}

.trivora-stweg-wrap .feature-list {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
}

.trivora-stweg-wrap .feature-list ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.trivora-stweg-wrap .feature-list li {
  font-size: var(--size-label);
  color: var(--color-text);
  padding-left: 16px;
  position: relative;
}

.trivora-stweg-wrap .feature-list li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.trivora-stweg-wrap .cost-breakdown {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}

.trivora-stweg-wrap .cost-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.trivora-stweg-wrap .cost-label {
  font-size: var(--size-label);
  font-weight: 700;
  color: var(--color-text);
  flex-shrink: 0;
}

.trivora-stweg-wrap .cost-value {
  font-size: var(--size-label);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  transition: opacity 0.15s ease;
}

.trivora-stweg-wrap .cost-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 4px 0;
}

.trivora-stweg-wrap .cost-row.annual-total .cost-label,
.trivora-stweg-wrap .cost-row.annual-total .cost-value {
  font-size: 15px;
  font-weight: 700;
}

.trivora-stweg-wrap .cost-row.year1-total .cost-label,
.trivora-stweg-wrap .cost-row.year1-total .cost-value {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.trivora-stweg-wrap .cost-row.year2 .cost-label,
.trivora-stweg-wrap .cost-row.year2 .cost-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-accent);
}

.trivora-stweg-wrap .cost-row.onetime .cost-label,
.trivora-stweg-wrap .cost-row.onetime .cost-value {
  font-size: var(--size-body);
  font-weight: 400;
  color: var(--color-text-muted);
}

/* ── CTA Section ───────────────────────────────────────────── */
.trivora-stweg-wrap .cta-section {
  text-align: center;
  padding: 48px 24px;
}

.trivora-stweg-wrap .cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: var(--size-body);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-pill);
  padding: 12px 32px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  min-height: 44px;
  margin-bottom: 12px;
}

.trivora-stweg-wrap .cta-button:hover {
  background: var(--color-accent-hover);
  transform: scale(0.98);
}

.trivora-stweg-wrap .cta-sub {
  font-size: var(--size-label);
  color: var(--color-text-muted);
  display: block;
}

/* ── Maps link below Umkreis dropdown ──────────────────────── */
.trivora-stweg-wrap .maps-link {
  display: inline-block;
  margin-top: 6px;
  font-size: var(--size-label);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-accent);
  align-self: flex-start;
}

.trivora-stweg-wrap .maps-link:hover {
  color: var(--color-accent-hover);
  border-bottom-color: var(--color-accent-hover);
}

/* ── Calculate-action button (explicit trigger) ────────────── */
.trivora-stweg-wrap .calculate-action {
  text-align: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.trivora-stweg-wrap .calculate-button {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-pill);
  padding: 14px 36px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  min-height: 48px;
  letter-spacing: 0.02em;
}

.trivora-stweg-wrap .calculate-button:hover {
  background: var(--color-accent-hover);
  transform: scale(0.98);
}

.trivora-stweg-wrap .calculate-hint {
  margin: 8px 0 0;
  font-size: var(--size-label);
  color: var(--color-text-muted);
}

/* Hidden results section uses the HTML5 [hidden] attribute */
.trivora-stweg-wrap [hidden] { display: none !important; }

/* ── Tier expandable details ───────────────────────────────── */
.trivora-stweg-wrap .tier-details {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
}

.trivora-stweg-wrap .tier-details summary {
  cursor: pointer;
  font-size: var(--size-label);
  font-weight: 700;
  color: var(--color-accent);
  list-style: none;
  padding: 4px 0;
  user-select: none;
}

.trivora-stweg-wrap .tier-details summary::-webkit-details-marker { display: none; }

.trivora-stweg-wrap .tier-details summary::before {
  content: '+';
  display: inline-block;
  width: 16px;
  font-weight: 700;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.trivora-stweg-wrap .tier-details[open] summary::before {
  content: '−';
}

.trivora-stweg-wrap .tier-details summary:hover {
  color: var(--color-accent-hover);
}

.trivora-stweg-wrap .tier-details-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.trivora-stweg-wrap .tier-details-list li {
  font-size: var(--size-label);
  line-height: 1.45;
  color: var(--color-text);
  padding-left: 16px;
  position: relative;
}

.trivora-stweg-wrap .tier-details-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* Invalid input highlight (used by required-field validation) */
.trivora-stweg-wrap input.invalid,
.trivora-stweg-wrap select.invalid {
  border-color: var(--color-error);
  background: #fff5f5;
}

/* ── Contact footer (shown on the calculator page) ──────────── */
.trivora-stweg-wrap .trivora-contact-footer {
  margin-top: 32px;
  padding: 24px 16px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.trivora-stweg-wrap .contact-row {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 20px;
  font-size: var(--size-label);
  color: var(--color-text);
}

.trivora-stweg-wrap .contact-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.trivora-stweg-wrap .contact-label {
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
}

.trivora-stweg-wrap .contact-row a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.trivora-stweg-wrap .contact-row a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.trivora-stweg-wrap .contact-sep {
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .trivora-stweg-wrap .contact-sep { display: none; }
  .trivora-stweg-wrap .contact-row { flex-direction: column; gap: 8px; }
}

/* ── Trigger Button (shortcode: trivora_calculator_button) ── */
.trivora-stweg-open-btn {
  display: block;
  width: 100%;
  padding: 18px 32px;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  background: #81AB8E;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  min-height: 56px;
  letter-spacing: 0.02em;
}

.trivora-stweg-open-btn:hover {
  background: #6B8E75;
  transform: scale(0.98);
}

/* ── Modal Overlay ─────────────────────────────────────────── */
.trivora-stweg-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(0, 0, 0, 0.6);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 24px;
}

.trivora-stweg-modal {
  position: relative;
  max-width: 1150px;
  margin: 24px auto;
  background: #FBFAF3;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: 48px 24px;
  animation: trivora-modal-in 0.25s ease-out;
}

@keyframes trivora-modal-in {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.trivora-stweg-modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  color: #313131;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.2s;
  z-index: 1;
}

.trivora-stweg-modal-close:hover {
  background: rgba(0, 0, 0, 0.08);
}

/* ── Valuation modal (shortcode: trivora_valuation_button) ── */
.trivora-valuation-modal {
  max-width: 900px;
  padding: 56px 32px 32px;
}

.trivora-valuation-widget-wrap {
  position: relative;
  min-height: 640px;
}

.trivora-valuation-widget-wrap btm-widget {
  display: block;
  min-height: 640px;
}

.trivora-valuation-widget-wrap.is-loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  border: 3px solid rgba(129, 171, 142, 0.25);
  border-top-color: #81AB8E;
  border-radius: 50%;
  animation: trivora-valuation-spin 0.8s linear infinite;
  z-index: 1;
}

.trivora-valuation-widget-wrap.is-loading::after {
  content: 'Bewertungs-Tool wird geladen…';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  margin-top: 36px;
  text-align: center;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 14px;
  color: #6b6b6b;
  z-index: 1;
}

@keyframes trivora-valuation-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
  .trivora-valuation-modal {
    padding: 48px 12px 16px;
  }
  .trivora-valuation-widget-wrap,
  .trivora-valuation-widget-wrap btm-widget {
    min-height: 560px;
  }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .trivora-stweg-wrap .container {
    padding: 0 8px;
  }

  .trivora-stweg-wrap .form-section {
    padding: 32px 16px;
  }

  .trivora-stweg-wrap .form-grid {
    grid-template-columns: 1fr;
  }

  .trivora-stweg-wrap .form-group.full-width {
    grid-column: 1;
  }

  .trivora-stweg-wrap .tier-grid {
    flex-direction: column;
    gap: 16px;
  }

  .trivora-stweg-wrap .tier-card {
    width: 100%;
  }

  .trivora-stweg-modal-overlay {
    padding: 8px;
  }

  .trivora-stweg-modal {
    margin: 8px auto;
    padding: 40px 8px 24px;
    border-radius: 12px;
  }
}

/* ── Print ─────────────────────────────────────────────────── */
@media print {
  .trivora-stweg-wrap .cta-section {
    display: none;
  }

  .trivora-stweg-wrap .tier-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
  }

  .trivora-stweg-wrap .tier-card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}