/**
 * HC Two-Tiered Profits Tax & Connected Entities Assessment Tool
 * File: 12-two-tier-tax.css
 * Matches HC brand tokens: --primary-blue (#192d78), --accent-gold (#dc4b14), --dark-text (#333333)
 */

.two-tier-content-area {
  padding: 50px 0 80px;
  background-color: #fbfbfc;
}

.two-tier-pro {
  color: var(--dark-text);
}

/* --- Hero Sub-guide Banner --- */
.two-tier-guide-banner {
  margin-bottom: 28px;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(25, 45, 120, 0.04) 0%, rgba(220, 75, 20, 0.05) 100%);
  border: 1px solid rgba(25, 45, 120, 0.12);
  border-left: 4px solid var(--accent-gold);
  border-radius: 10px;
}

.two-tier-guide-banner__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 1.05rem;
}

.two-tier-guide-banner__tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  background: #fff;
  border: 1px solid rgba(220, 75, 20, 0.25);
  border-radius: 999px;
}

.two-tier-guide-banner__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: #4b5563;
}

/* --- Main Layout Grid --- */
.two-tier-layout {
  display: grid;
  grid-template-columns: 1fr 410px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 991px) {
  .two-tier-layout {
    grid-template-columns: 1fr;
  }
}

/* --- Card Styles --- */
.two-tier-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 24px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.two-tier-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.two-tier-card__title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f1f5f9;
}

.two-tier-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-blue);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 800;
  flex-shrink: 0;
}

.two-tier-card__desc {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
  margin-bottom: 18px;
}

/* --- Form Fields & Labels --- */
.two-tier-field {
  margin-bottom: 20px;
}

.two-tier-field:last-child {
  margin-bottom: 0;
}

.two-tier-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 8px;
}

.two-tier-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.two-tier-currency {
  position: absolute;
  left: 14px;
  font-weight: 700;
  color: #64748b;
  font-size: 0.95rem;
  pointer-events: none;
}

.two-tier-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.95rem;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #1e293b;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.two-tier-input--money {
  padding-left: 50px;
  font-family: monospace, system-ui;
  font-size: 1.1rem;
  font-weight: 700;
}

.two-tier-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(25, 45, 120, 0.1);
}

/* --- Step Diagnostic Option Cards --- */
.diagnostic-option-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.diagnostic-option-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  background: #ffffff;
  transition: all 0.2s ease;
}

.diagnostic-option-card:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.diagnostic-option-card:has(input:checked) {
  border-color: var(--primary-blue);
  background: #f8faff;
  box-shadow: 0 0 0 2px rgba(25, 45, 120, 0.08);
}

.diagnostic-option-card input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--primary-blue);
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.diagnostic-option-card__content {
  flex: 1;
}

.diagnostic-option-card__title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #1e293b;
  display: block;
}

.diagnostic-option-card__desc {
  font-size: 0.82rem;
  color: #64748b;
  margin-top: 3px;
  line-height: 1.45;
  display: block;
}

/* --- Multi-Company Cards (Step 3) --- */
.company-cards-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

.company-card {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  padding: 18px 20px;
  transition: all 0.2s ease;
}

.company-card:hover {
  border-color: #cbd5e1;
  background: #ffffff;
}

.company-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #e2e8f0;
}

.company-card__title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.company-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  background: var(--primary-blue);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.company-name-input {
  flex: 1;
  max-width: 280px;
  padding: 4px 8px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1e293b;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  transition: all 0.2s ease;
}

.company-name-input:hover {
  border-color: #cbd5e1;
  background: #ffffff;
}

.company-name-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  background: #ffffff;
  box-shadow: 0 0 0 2px rgba(25, 45, 120, 0.1);
}

.btn-del-company {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fee2e2;
  color: #dc2626;
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  transition: all 0.15s ease;
}

.btn-del-company:hover {
  background: #dc2626;
  color: #ffffff;
}

.company-card__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.company-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.company-field-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #475569;
}

.company-type-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.type-pill {
  flex: 1;
  min-width: 160px;
  padding: 8px 12px;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.type-pill:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.type-pill.is-active {
  border-color: var(--primary-blue);
  background: #f0f4ff;
  color: var(--primary-blue);
  font-weight: 700;
}

.company-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 580px) {
  .company-inputs-grid {
    grid-template-columns: 1fr;
  }
}

.company-net-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px;
  background: #edf2f7;
  border-radius: 6px;
  font-size: 0.82rem;
  color: #475569;
}

.company-net-preview strong.text-profit {
  color: var(--primary-blue);
  font-family: monospace, system-ui;
  font-size: 0.95rem;
}

.company-net-preview strong.text-zero {
  color: #64748b;
  font-family: monospace, system-ui;
  font-size: 0.95rem;
}

.pill-zero-tax {
  display: inline-block;
  padding: 2px 6px;
  background: #e2e8f0;
  color: #475569;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 4px;
}

.add-company-bar {
  margin-top: 14px;
}

.btn-add-company {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  background: #ffffff;
  border: 1.5px dashed var(--primary-blue);
  color: var(--primary-blue);
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-add-company:hover {
  background: #f0f4ff;
  border-style: solid;
}

/* --- Right Sticky Result Column --- */
.result-sticky {
  position: sticky;
  top: 90px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  padding: 24px;
  overflow: hidden;
}

/* Badges */
.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  margin-bottom: 16px;
  width: 100%;
  justify-content: center;
  text-align: center;
  box-sizing: border-box;
}

.result-badge--recommended {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  color: #9a3412;
  border: 1px solid #fed7aa;
}

.result-badge--qualified {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.result-badge--bonus {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.result-badge--ineligible {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.result-headline {
  text-align: center;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
  margin-bottom: 16px;
}

.result-headline__label {
  font-size: 0.85rem;
  color: #64748b;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.result-headline__amount {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary-blue);
  font-family: monospace, system-ui;
  line-height: 1.15;
  display: block;
}

.result-savings-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 4px 12px;
  background: linear-gradient(135deg, #fff1ec 0%, #ffe4d6 100%);
  border: 1px solid rgba(220, 75, 20, 0.25);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
}

/* Loss Alert Box */
.loss-delta-alert {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-left: 4px solid #ef4444;
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 16px;
}

.loss-delta-alert__header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #b91c1c;
  margin-bottom: 4px;
}

.loss-delta-alert__body {
  font-size: 0.82rem;
  line-height: 1.45;
  color: #7f1d1d;
}

/* Comparison Ranking Section */
.ranking-section {
  margin-bottom: 18px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

.ranking-section__title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ranking-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 8px 10px;
  transition: all 0.2s ease;
}

.ranking-item.is-winner {
  background: #fdfbf7;
  border-color: #f59e0b;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.12);
}

.ranking-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.ranking-item__name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: #1e293b;
}

.ranking-item__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #475569;
  font-size: 0.7rem;
  font-weight: 700;
}

.ranking-item.is-winner .ranking-item__num {
  background: #f59e0b;
  color: #ffffff;
}

.ranking-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.ranking-tag--gold {
  background: #fef3c7;
  color: #92400e;
}

.ranking-tag--green {
  background: #dcfce7;
  color: #166534;
}

.ranking-tag--sub {
  background: #f1f5f9;
  color: #475569;
}

.ranking-tag--gray {
  background: #f1f5f9;
  color: #94a3b8;
}

.ranking-item__details {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: #64748b;
  padding-top: 4px;
  border-top: 1px dashed #f1f5f9;
}

.ranking-detail-col {
  display: flex;
  gap: 4px;
}

.ranking-detail-col .val {
  font-weight: 600;
  color: #1e293b;
  font-family: monospace, system-ui;
}

.ranking-detail-col .val--saving {
  color: var(--accent-gold);
  font-weight: 700;
}

/* Advisory Box */
.result-advisory {
  padding: 12px 14px;
  background: #f8fafc;
  border-left: 3px solid var(--primary-blue);
  border-radius: 4px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #475569;
  margin-bottom: 16px;
}

.result-advisory strong {
  color: var(--primary-blue);
}

/* Irrevocable Warning Card */
.irrevocable-warn-card {
  background: #fffbeb;
  border: 1px solid #fef3c7;
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 18px;
}

.irrevocable-warn-card__title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 4px;
}

.irrevocable-warn-card__desc {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #78350f;
}

/* CTA */
.result-cta-btn {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: var(--accent-gold);
  color: #ffffff;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(220, 75, 20, 0.25);
  border: none;
  box-sizing: border-box;
}

.result-cta-btn:hover {
  background: #bf3f0f;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(220, 75, 20, 0.35);
  color: #ffffff;
}

/* Cross-link */
.tax-crosslink-card {
  margin-top: 14px;
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  font-size: 0.8rem;
  text-align: center;
  line-height: 1.45;
}

.tax-crosslink-label {
  color: #64748b;
  display: block;
}

.tax-crosslink-link {
  color: var(--primary-blue);
  font-weight: 700;
  text-decoration: underline;
}

/* --- SEO & GEO Deep Content Section --- */
.two-tier-knowledge {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 2px solid #e2e8f0;
}

.two-tier-knowledge__header {
  text-align: center;
  margin-bottom: 36px;
}

.two-tier-knowledge__tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(25, 45, 120, 0.08);
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.82rem;
  border-radius: 999px;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.two-tier-knowledge__title {
  font-size: var(--font-h2);
  color: var(--primary-blue);
  font-weight: 800;
  font-family: var(--title-font);
  margin-bottom: 12px;
}

.two-tier-knowledge__intro {
  max-width: 820px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: #64748b;
  line-height: 1.6;
}

/* Knowledge cards */
.knowledge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (max-width: 820px) {
  .knowledge-grid {
    grid-template-columns: 1fr;
  }
}

.knowledge-block {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 24px 26px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.knowledge-block h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-top: 0;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.knowledge-block p,
.knowledge-block li {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #374151;
}

.knowledge-block ul,
.knowledge-block ol {
  padding-left: 1.25rem;
  margin-bottom: 14px;
}

.knowledge-block li + li {
  margin-top: 6px;
}

/* Comparison Table */
.tax-table-wrap {
  overflow-x: auto;
  margin: 20px 0 40px;
}

.tax-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
}

.tax-compare-table th {
  background: #f1f5f9;
  color: var(--primary-blue);
  font-weight: 700;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid #e2e8f0;
}

.tax-compare-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}

.tax-compare-table tr:hover td {
  background: #f8fafc;
}

.tax-compare-table .rate-pill {
  display: inline-block;
  font-weight: 700;
  color: var(--accent-gold);
  background: #fff4ed;
  padding: 2px 8px;
  border-radius: 4px;
}

/* FAQ Accordion Section */
.two-tier-faq-section {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 40px;
}

.two-tier-faq-section__title {
  font-size: 1.35rem;
  color: var(--primary-blue);
  font-weight: 800;
  font-family: var(--title-font);
  margin-bottom: 24px;
  text-align: center;
}

.faq-item {
  border-bottom: 1px solid #e5e7eb;
  padding: 16px 0;
}

.faq-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.02rem;
  font-weight: 700;
  color: #1e293b;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 0;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--primary-blue);
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: #94a3b8;
  transition: transform 0.2s ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  color: var(--accent-gold);
}

.faq-answer {
  display: none;
  margin-top: 10px;
  font-size: 0.92rem;
  line-height: 1.68;
  color: #475569;
}

.faq-item.is-open .faq-answer {
  display: block;
}

/* Disclaimer text */
.two-tier-disclaimer {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.6;
  text-align: center;
  max-width: 860px;
  margin: 30px auto 0;
}

.two-tier-disclaimer a {
  color: #64748b;
  text-decoration: underline;
}