/* ============================================================
   ClearMargin.ai — Business Plan Page Styles
   Extends base style.css with plan-specific components
   ============================================================ */

/* --- Plan Page Body --- */
.plan-page {
  font-size: 16px;
}

/* --- Plan Hero / Header --- */
.plan-hero {
  padding: 160px 0 80px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.plan-hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(224, 122, 75, 0.04) 0%, transparent 65%);
  pointer-events: none;
}

.plan-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent-copper);
  border: 1px solid rgba(224, 122, 75, 0.3);
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 32px;
  text-transform: uppercase;
}

.plan-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.plan-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.plan-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.plan-meta-item {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

.plan-meta-sep {
  color: var(--border-hover);
  font-size: 13px;
}

/* --- Plan Sections --- */
.plan-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}

.plan-section-alt {
  background: var(--bg-secondary);
}

.plan-section-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 48px;
}

.plan-section-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-copper);
  opacity: 0.6;
  flex-shrink: 0;
}

.plan-section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

/* --- Plan Sub-headings --- */
.plan-h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.plan-h3:first-of-type {
  margin-top: 0;
}

/* --- Plan Text Blocks --- */
.plan-text-block {
  max-width: 800px;
}

.plan-text-block p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.plan-intro-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* --- Plan Lists --- */
.plan-list {
  list-style: none;
  padding: 0;
}

.plan-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.plan-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-copper);
  opacity: 0.6;
}

.plan-list li strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* --- Content Grid (text + callout) --- */
.plan-content-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 48px;
}

/* --- Plan Callout Cards --- */
.plan-callout-card {
  background: rgba(224, 122, 75, 0.04);
  border: 1px solid rgba(224, 122, 75, 0.15);
  border-radius: 16px;
  padding: 32px;
}

.plan-callout-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent-copper);
  margin-bottom: 12px;
}

.plan-callout-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Plan Stats Row --- */
.plan-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.plan-stat {
  text-align: center;
}

.plan-stat-num {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-copper);
  margin-bottom: 8px;
}

.plan-stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --- Plan Card Grids --- */
.plan-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.plan-cards-3 {
  grid-template-columns: repeat(3, 1fr);
}

.plan-cards-2 {
  grid-template-columns: repeat(2, 1fr);
}

.plan-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 28px;
}

.plan-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.plan-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.plan-card-stat {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-copper);
  margin-bottom: 12px;
  line-height: 1;
}

.plan-card-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-copper);
  margin-bottom: 14px;
}

.plan-card-icon svg {
  width: 100%;
  height: 100%;
}

.plan-card-price {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.plan-role-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-copper);
  letter-spacing: 0.5px;
  margin-bottom: 14px !important;
}

/* --- Plan Tables --- */
.plan-table-wrap {
  overflow-x: auto;
  margin-bottom: 24px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
}

.plan-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.plan-table thead {
  background: rgba(255, 255, 255, 0.03);
}

.plan-table th {
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.plan-table td {
  padding: 14px 18px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.plan-table td strong {
  color: var(--text-primary);
}

.plan-table tbody tr:last-child td {
  border-bottom: none;
}

.plan-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.plan-footnote {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 12px;
}

/* --- Plan Pricing Grid --- */
.plan-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.plan-pricing-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.plan-pricing-card.plan-pricing-featured {
  border-color: rgba(224, 122, 75, 0.3);
  background: rgba(224, 122, 75, 0.03);
  box-shadow: 0 0 40px rgba(224, 122, 75, 0.06);
}

.plan-pricing-tier {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-copper);
  margin-bottom: 10px;
}

.plan-pricing-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.plan-pricing-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.plan-pricing-goal {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  line-height: 1.5;
}

/* --- Plan Timeline --- */
.plan-timeline {
  position: relative;
  padding-left: 140px;
}

.plan-timeline::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: repeating-linear-gradient(
    to bottom,
    var(--border-hover) 0,
    var(--border-hover) 6px,
    transparent 6px,
    transparent 12px
  );
}

.plan-timeline-item {
  position: relative;
  margin-bottom: 36px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.plan-timeline-item:last-child {
  margin-bottom: 0;
}

.plan-timeline-week {
  position: absolute;
  left: -140px;
  width: 100px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-copper);
  padding-top: 2px;
  white-space: nowrap;
}

.plan-timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-copper);
}

.plan-timeline-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.plan-timeline-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Domain Cards --- */
.plan-domain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.plan-domain-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 28px;
  position: relative;
}

.plan-domain-card.plan-domain-featured {
  grid-column: 1 / -1;
  border-color: rgba(224, 122, 75, 0.25);
  background: rgba(224, 122, 75, 0.03);
}

.plan-domain-rank {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-copper);
  opacity: 0.5;
  margin-bottom: 8px;
}

.plan-domain-rank::before {
  content: '#';
}

.plan-domain-name {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.plan-domain-featured .plan-domain-name {
  font-size: 1.6rem;
}

.plan-domain-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.plan-domain-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Domain category lists */
.plan-domain-category {
  margin-bottom: 28px;
}

.plan-domain-category h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.plan-domain-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plan-domain-list span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 6px 16px;
  border-radius: 8px;
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.plan-domain-list span:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

/* --- Checklist --- */
.plan-checklist {
  max-width: 700px;
}

.plan-check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: opacity 200ms var(--ease-out);
}

.plan-check-item:last-child {
  border-bottom: none;
}

.plan-check-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--border-hover);
  border-radius: 6px;
  background: var(--glass);
  flex-shrink: 0;
  margin-top: 1px;
  cursor: pointer;
  position: relative;
  transition: border-color 200ms var(--ease-out), background 200ms var(--ease-out);
}

.plan-check-item input[type="checkbox"]:checked {
  background: var(--accent-copper);
  border-color: var(--accent-copper);
}

.plan-check-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3px;
  width: 5px;
  height: 9px;
  border: solid #0C0E14;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.plan-check-item:has(input:checked) span {
  text-decoration: line-through;
  opacity: 0.5;
}

.plan-check-item span {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .plan-content-grid {
    grid-template-columns: 1fr;
  }

  .plan-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-domain-grid {
    grid-template-columns: 1fr;
  }

  .plan-domain-card.plan-domain-featured {
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  .plan-section {
    padding: 64px 0;
  }

  .plan-hero {
    padding: 120px 0 60px;
  }

  .plan-section-header {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 36px;
  }

  .plan-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .plan-cards-grid,
  .plan-cards-3,
  .plan-cards-2 {
    grid-template-columns: 1fr;
  }

  .plan-pricing-grid {
    grid-template-columns: 1fr;
  }

  .plan-table {
    font-size: 12px;
  }

  .plan-table th,
  .plan-table td {
    padding: 10px 12px;
  }

  .plan-timeline {
    padding-left: 24px;
  }

  .plan-timeline::before {
    left: 4px;
  }

  .plan-timeline-item::before {
    left: -24px;
  }

  .plan-timeline-week {
    position: relative;
    left: auto;
    width: auto;
    text-align: left;
    margin-bottom: 4px;
  }

  .plan-timeline-item {
    flex-direction: column;
    gap: 0;
  }

  .plan-stat-num {
    font-size: 1.4rem;
  }

  .plan-domain-featured .plan-domain-name {
    font-size: 1.3rem;
  }
}