/* US Stamp Duty / Real Estate Transfer Tax Calculator CSS */

/* ─── Wrapper ──────────────────────────────────────────── */
.us-transfer-tax-wrapper {
  max-width: 900px;
  margin: 0 auto;
  font-family: 'Inter', sans-serif;
}

/* ─── Intro Banner ────────────────────────────────────── */
.us-intro {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 60%, #3b82f6 100%);
  border-radius: 18px;
  padding: 36px 40px;
  color: #fff;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.us-intro::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.us-intro h1 {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 10px;
  line-height: 1.2;
}
.us-intro p {
  margin: 6px 0;
  opacity: 0.9;
  font-size: 0.97rem;
  line-height: 1.5;
}
.us-intro .badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-left: 8px;
  vertical-align: middle;
}
.us-intro .trust-badges {
  margin-top: 14px;
  font-size: 0.88rem;
  opacity: 0.85;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.us-intro .trust-badges span { display: flex; align-items: center; gap: 5px; }

/* ─── Calculator Card ────────────────────────────────── */
.us-calculator-card {
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 24px rgba(37,99,235,0.07);
  margin-bottom: 28px;
}

/* ─── Form Rows ──────────────────────────────────────── */
.us-form-row {
  margin-bottom: 22px;
}
.us-form-row label {
  display: block;
  font-size: 0.93rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}
.us-form-row label .optional {
  font-weight: 400;
  color: #94a3b8;
  font-size: 0.85rem;
  margin-left: 5px;
}

.us-select,
.us-input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid #cbd5e1;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  color: #0f172a;
  background: #f8fafc;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
}
.us-select:focus,
.us-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
  background: #fff;
}

.us-select-wrapper {
  position: relative;
}
.us-select-wrapper::after {
  content: '▾';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  pointer-events: none;
  font-size: 1rem;
}

.price-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.price-symbol {
  position: absolute;
  left: 15px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #2563eb;
  pointer-events: none;
}
.price-input-field {
  padding-left: 34px !important;
}

/* ─── Buyer Type Toggles ─────────────────────────────── */
.buyer-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 6px;
}
.buyer-option {
  cursor: pointer;
}
.buyer-option input[type="radio"] {
  display: none;
}
.buyer-option-inner {
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px 12px;
  text-align: center;
  transition: all 0.2s;
  background: #f8fafc;
}
.buyer-option input[type="radio"]:checked + .buyer-option-inner {
  border-color: #2563eb;
  background: #eff6ff;
  color: #1d4ed8;
}
.buyer-option-inner .buyer-icon {
  font-size: 1.4rem;
  margin-bottom: 6px;
  display: block;
}
.buyer-option-inner .buyer-label {
  font-size: 0.82rem;
  font-weight: 600;
  display: block;
  color: #334155;
}
.buyer-option input[type="radio"]:checked + .buyer-option-inner .buyer-label {
  color: #1d4ed8;
}

/* ─── Calculate Button ────────────────────────────────── */
.us-calc-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
  letter-spacing: 0.02em;
}
.us-calc-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
}
.us-calc-btn:active { transform: translateY(0); }

/* ─── Error & Note ────────────────────────────────────── */
.us-error {
  display: none;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #dc2626;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.9rem;
  margin-top: 12px;
  font-weight: 500;
}
.us-error.show { display: block; }

/* ─── Results Section ────────────────────────────────── */
.us-results {
  display: none;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(37,99,235,0.07);
  margin-bottom: 28px;
  animation: slideInUp 0.4s ease;
}
.us-results.show { display: block; }

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.results-header-band {
  background: linear-gradient(135deg, #1e3a5f, #2563eb);
  color: #fff;
  padding: 28px 32px;
  text-align: center;
}
.results-header-band h2 {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.85;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.total-tax-amount {
  font-size: 3rem;
  font-weight: 900;
  margin: 0;
  letter-spacing: -0.02em;
}
.effective-rate-text {
  font-size: 0.95rem;
  opacity: 0.82;
  margin-top: 6px;
}

.results-body { padding: 28px 32px; }

/* Summary Stat Cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.stat-card {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.stat-card .stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.stat-card .stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
}
.stat-card.highlight {
  background: #eff6ff;
  border-color: #93c5fd;
}
.stat-card.highlight .stat-value { color: #1d4ed8; }

/* Breakdown Table */
.breakdown-section { margin-bottom: 24px; }
.breakdown-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.breakdown-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.breakdown-table th {
  background: #f1f5f9;
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  color: #475569;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid #e2e8f0;
}
.breakdown-table th:last-child,
.breakdown-table td:last-child { text-align: right; }
.breakdown-table td {
  padding: 11px 14px;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}
.breakdown-table tr:last-child td {
  font-weight: 700;
  color: #0f172a;
  background: #f8fafc;
}
.breakdown-table .zero-row td { color: #94a3b8; }
.breakdown-table .tax-badge {
  display: inline-block;
  background: #dbeafe;
  color: #1d4ed8;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}

/* ─── State Rates Reference ───────────────────────────── */
.rates-reference {
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 28px 32px;
  margin-bottom: 28px;
}
.rates-reference h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 18px;
  display: flex; align-items: center; gap: 8px;
}
.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 4px;
}
.rates-grid::-webkit-scrollbar { width: 5px; }
.rates-grid::-webkit-scrollbar-track { background: #f1f5f9; border-radius: 3px; }
.rates-grid::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 3px; }

.rate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: #f8fafc;
  border-radius: 8px;
  font-size: 0.88rem;
  border: 1px solid #e2e8f0;
}
.rate-row .state-name { font-weight: 600; color: #334155; }
.rate-row .state-rate {
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.8rem;
}
.rate-row .state-rate.none {
  color: #64748b;
  background: #f1f5f9;
}

/* ─── Disclaimer ─────────────────────────────────────── */
.us-disclaimer {
  background: #fefce8;
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 0.87rem;
  color: #78350f;
  margin-bottom: 28px;
  line-height: 1.6;
}
.us-disclaimer strong { color: #92400e; }

/* ─── SEO Content ────────────────────────────────────── */
.us-seo-content {
  max-width: 900px;
  margin: 0 auto;
  color: #334155;
  line-height: 1.75;
}
.us-seo-content h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
  margin: 36px 0 12px;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 8px;
}
.us-seo-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
  margin: 22px 0 8px;
}
.us-seo-content p { margin: 0 0 14px; }
.us-seo-content ul { padding-left: 22px; margin: 0 0 14px; }
.us-seo-content li { margin-bottom: 5px; }

/* ─── FAQ Accordion ───────────────────────────────────── */
.faq-item {
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
  background: #fff;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 16px 20px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1e293b;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
  transition: background 0.2s;
}
.faq-question:hover { background: #f8fafc; }
.faq-question .faq-icon {
  font-size: 1.2rem;
  color: #2563eb;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-question.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.7;
}
.faq-answer.open { display: block; }

/* ─── No-Transfer States Banner ──────────────────────── */
.no-tax-banner {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 0.9rem;
  color: #166534;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}
.no-tax-banner.show { display: flex; }
.no-tax-banner i { margin-top: 2px; flex-shrink: 0; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 640px) {
  .us-intro { padding: 24px 20px; }
  .us-intro h1 { font-size: 1.4rem; }
  .us-calculator-card { padding: 20px 16px; }
  .results-header-band { padding: 20px 16px; }
  .total-tax-amount { font-size: 2.2rem; }
  .results-body { padding: 20px 16px; }
  .rates-reference { padding: 20px 16px; }
  .buyer-type-grid { grid-template-columns: 1fr 1fr; }
}