/* Tax calculators — Knowledge Center */
.calc-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 55%, #0ea5e9 120%);
  color: #fff;
  padding: 40px 0 36px;
}

.calc-breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 12px;
  opacity: 0.85;
}

.calc-breadcrumb a {
  color: #bae6fd;
  text-decoration: none;
}

.calc-breadcrumb a:hover {
  text-decoration: underline;
}

.calc-breadcrumb span {
  margin: 0 6px;
  opacity: 0.6;
}

.calc-hero__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 8px;
  line-height: 1.25;
}

.calc-hero__sub {
  margin: 0;
  max-width: 640px;
  opacity: 0.92;
  font-size: 1rem;
}

.calc-main {
  padding-top: 32px;
  padding-bottom: 48px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}

.calc-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  padding: 28px;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

.calc-form__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: #0f172a;
}

.calc-form__hint {
  color: #64748b;
  font-size: 0.9rem;
  margin: 0 0 22px;
}

.calc-field {
  margin-bottom: 18px;
}

.calc-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.calc-field-hint {
  display: block;
  font-size: 0.78rem;
  color: #94a3b8;
  margin-top: 4px;
}

.calc-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s;
}

.calc-input:focus {
  outline: none;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.calc-field--check {
  margin-bottom: 12px;
}

.calc-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: #475569;
  cursor: pointer;
  font-weight: 500;
}

.calc-check input {
  margin-top: 3px;
  accent-color: #0ea5e9;
}

.calc-submit {
  width: 100%;
  margin-top: 8px;
  padding: 12px 20px;
  font-weight: 700;
}

.calc-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.calc-result-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  padding: 22px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.calc-result-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 16px;
  color: #0f172a;
}

.calc-result-placeholder {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  padding: 24px;
  color: #64748b;
  font-size: 0.9rem;
  text-align: center;
}

.calc-dl {
  margin: 0;
}

.calc-dl > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.9rem;
}

.calc-dl dt {
  color: #64748b;
  font-weight: 500;
}

.calc-dl dd {
  margin: 0;
  font-weight: 700;
  color: #0f172a;
  text-align: right;
}

.calc-dl__total {
  border-bottom: none;
  padding-top: 12px;
  margin-top: 4px;
  border-top: 2px solid #e2e8f0;
}

.calc-dl__total dt,
.calc-dl__total dd {
  font-size: 1rem;
  color: #0369a1;
}

.calc-compare {
  display: grid;
  /* grid-template-columns: 1fr 1fr; */
  gap: 12px;
}

.calc-compare__col {
  background: #f8fafc;
  border-radius: 10px;
  padding: 14px;
}

.calc-compare__col--highlight {
  background: #eff6ff;
  border: 1px solid #bae6fd;
}

.calc-compare__col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: #334155;
}

.calc-compare__col .calc-dl > div {
  font-size: 0.8rem;
  padding: 6px 0;
}

.calc-verdict {
  margin: 14px 0 0;
  padding: 10px 12px;
  background: #ecfdf5;
  border-radius: 8px;
  color: #065f46;
  font-size: 0.88rem;
  font-weight: 600;
}

.calc-note {
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.5;
  padding: 12px 14px;
  background: #fffbeb;
  border-radius: 10px;
  border: 1px solid #fde68a;
}

.calc-info {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px;
  font-size: 0.85rem;
  color: #475569;
}

.calc-info h4 {
  font-size: 0.95rem;
  margin: 0 0 8px;
  color: #0f172a;
}

.calc-info p {
  margin: 0 0 8px;
}

.calc-list {
  margin: 0;
  padding-left: 18px;
}

.calc-list li {
  margin-bottom: 4px;
}

.calc-table {
  width: 100%;
  margin-top: 16px;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.calc-table th,
.calc-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}

.calc-table th {
  background: #f8fafc;
  font-weight: 600;
  color: #475569;
}

@media (max-width: 992px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }

  .calc-compare {
    grid-template-columns: 1fr;
  }
}