/* MaxBrain Landing — Custom Styles */
/* Inherits design tokens from ../style.css */

/* Hero */
.mb-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.mb-headline-sub {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--muted);
}

.mb-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.25rem 0;
}

.mb-hero-cta {
  margin-top: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

/* Pyramid Architecture — 3D Block Style */
.mb-pyramid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  max-width: 460px;
  width: 100%;
  position: relative;
}

.mb-pyramid-layer {
  text-align: center;
  position: relative;
  border-radius: 10px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mb-pyramid-layer:hover {
  transform: translateY(-3px) translateX(-2px);
}

/* Top — Views (narrowest, gold) */
.mb-py-views {
  width: 55%;
  background: linear-gradient(135deg, #F4C542, #e8a308);
  color: #1a1a1a;
  padding: 1.4rem 2rem;
  box-shadow: 7px 7px 0 0 #b37a09;
}

/* Middle — Framework (purple) */
.mb-py-framework {
  width: 77%;
  background: linear-gradient(135deg, #818cf8, #6366f1);
  color: #fff;
  padding: 1.4rem 2rem;
  box-shadow: 7px 7px 0 0 #4338ca;
}

/* Bottom — Data (widest, blue) */
.mb-py-data {
  width: 100%;
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  color: #fff;
  padding: 1.4rem 2rem;
  box-shadow: 7px 7px 0 0 #0369a1;
}

.mb-py-title {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.mb-py-desc {
  font-size: 0.82rem;
  opacity: 0.85;
  margin-top: 0.2rem;
}

/* Ribbon badge */
.mb-py-ribbon {
  position: absolute;
  top: -14px;
  right: 18%;
  padding: 0.4rem 1.2rem;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  background: linear-gradient(135deg, #dc2626, #ef4444);
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.5);
  z-index: 10;
}

.mb-pyramid-caption {
  margin-top: 1.25rem;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* Section Subtitle */
.mb-section-subtitle {
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
  max-width: 600px;
  margin: -0.5rem auto 2.5rem;
}

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

/* Metrics Grid */
.mb-metrics-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.mb-metric-card {
  padding: 2rem;
  grid-column: span 2;
}

/* First row: 2 hero cards, each span 3 columns */
.mb-metric-hero {
  grid-column: span 3;
}

.mb-metric-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.mb-metric-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.mb-metric-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
}

.mb-metric-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 1rem;
}

.mb-metric-example {
  padding: 0.85rem 1rem;
  background: var(--bg);
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.55;
}

.mb-example-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-accent);
  margin-right: 0.4rem;
}

/* Bear Market Dimensions */
.mb-metric-dims {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.mb-metric-dims span {
  padding: 0.25rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 500;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}

/* MC/FDV Scale */
.mb-metric-scale {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.mb-scale-item {
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 999px;
}

.mb-scale-green { background: #dcfce7; color: #166534; }
.mb-scale-yellow { background: #fef9c3; color: #854d0e; }
.mb-scale-red { background: #fee2e2; color: #991b1b; }
.mb-scale-danger { background: #991b1b; color: #fff; }

/* Demo Section — Chat Bubbles */
.mb-demos {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.mb-demo {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mb-chat-user {
  display: flex;
  justify-content: flex-end;
}

.mb-chat-ai {
  display: flex;
  justify-content: flex-start;
}

.mb-chat-bubble {
  max-width: 90%;
  border-radius: var(--radius);
}

.mb-bubble-user {
  background: var(--text);
  color: #fff;
  padding: 0.85rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom-right-radius: 6px;
}

.mb-bubble-ai {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-bottom-left-radius: 6px;
}

.mb-chat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-accent);
  margin-bottom: 0.75rem;
}

.mb-chat-data {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.mb-data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}

.mb-data-row:last-child {
  border-bottom: none;
}

.mb-data-key {
  color: var(--muted);
  font-weight: 500;
}

.mb-data-val {
  font-weight: 600;
  text-align: right;
}

.mb-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 999px;
  margin-left: 0.3rem;
}

.mb-tag-green { background: #dcfce7; color: #166534; }
.mb-tag-red { background: #fee2e2; color: #991b1b; }
.mb-tag-warn { background: #fef3c7; color: #92400e; }

.mb-chat-view {
  margin-top: 0.75rem;
  padding: 1rem;
  background: rgba(244, 197, 66, 0.06);
  border-left: 3px solid var(--brand);
  border-radius: 0 12px 12px 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.mb-view-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-hover);
  margin-bottom: 0.4rem;
}

.mb-chat-warning {
  margin-top: 0.75rem;
  padding: 0.85rem 1rem;
  background: #fef3c7;
  border: 1px solid #fde68a;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.55;
  color: #92400e;
}

/* Compare Table (in demo) */
.mb-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.mb-compare-table th,
.mb-compare-table td {
  padding: 0.5rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.mb-compare-table th {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.mb-compare-table td:first-child {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
}

/* Full Comparison Table */
.mb-compare-wrapper {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.mb-full-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.mb-full-compare th,
.mb-full-compare td {
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.mb-full-compare thead th {
  background: var(--bg);
  font-weight: 700;
  font-size: 0.88rem;
}

.mb-full-compare tbody tr:last-child td {
  border-bottom: none;
}

.mb-row-label {
  text-align: left !important;
  font-weight: 600;
  color: var(--text);
}

.mb-col-highlight {
  background: rgba(244, 197, 66, 0.06);
}

.mb-price {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--muted);
}

.mb-check {
  color: #16a34a;
  font-weight: 700;
  font-size: 1.1rem;
}

.mb-x {
  color: #dc2626;
  font-weight: 700;
  font-size: 1.1rem;
}

.mb-partial {
  color: #d97706;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Install Section */
.mb-install-steps {
  display: flex;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 2.5rem;
  justify-content: center;
}

.mb-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex: 1;
  max-width: 280px;
}

.mb-step-num {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.mb-step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
}

.mb-step-content p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.mb-step-content a {
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Connector CTA */
.mb-connector-cta {
  text-align: center;
  margin-bottom: 2rem;
}

.mb-connector-btn {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

.mb-connector-note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Model Tip */
.mb-model-tip {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 0.9rem;
  line-height: 1.6;
}

.mb-tip-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.mb-tip-content {
  color: var(--muted);
}

.mb-tip-content strong {
  color: var(--text);
  display: block;
  margin-bottom: 0.25rem;
}

/* Code Block */
.mb-install-code {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.mb-code-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.mb-tab {
  padding: 0.65rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.mb-tab:hover {
  color: var(--text);
}

.mb-tab-active {
  color: var(--text);
  border-bottom-color: var(--brand);
}

.mb-code-block {
  position: relative;
  padding: 1.25rem 1.5rem;
}

.mb-code-hidden {
  display: none;
}

.mb-code-block pre {
  margin: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.mb-code-block code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-all;
}

.mb-copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.mb-copy-btn:hover {
  color: var(--text);
  border-color: var(--muted);
}

/* Starter Prompts */
.mb-starters {
  max-width: 700px;
  margin: 0 auto 2rem;
  text-align: center;
}

.mb-starters h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.mb-starter-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.mb-starter-chip {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mb-starter-chip:hover {
  border-color: var(--brand);
  box-shadow: 0 2px 12px rgba(244, 197, 66, 0.15);
}

.mb-help {
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.mb-help a {
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Responsive */
@media (max-width: 899px) {
  .mb-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .mb-hero-stats {
    justify-content: center;
  }

  .mb-metrics-grid {
    grid-template-columns: 1fr;
  }

  .mb-metric-card,
  .mb-metric-hero {
    grid-column: span 1;
  }

  .mb-install-steps {
    flex-direction: column;
    align-items: center;
  }

  .mb-step {
    max-width: 100%;
  }

  .mb-full-compare {
    font-size: 0.8rem;
  }

  .mb-full-compare th,
  .mb-full-compare td {
    padding: 0.6rem 0.5rem;
  }
}

@media (max-width: 600px) {
  .mb-pyramid {
    max-width: 300px;
  }

  .mb-py-views,
  .mb-py-framework,
  .mb-py-data {
    padding: 1.1rem 1.5rem;
    box-shadow: 5px 5px 0 0 currentColor;
  }
  .mb-py-views { box-shadow: 5px 5px 0 0 #b37a09; }
  .mb-py-framework { box-shadow: 5px 5px 0 0 #4338ca; }
  .mb-py-data { box-shadow: 5px 5px 0 0 #0369a1; }

  .mb-py-title {
    font-size: 0.9rem;
  }

  .mb-py-desc {
    font-size: 0.72rem;
  }

  .mb-bubble-ai {
    padding: 1rem;
  }

  .mb-data-row {
    font-size: 0.82rem;
  }

  .mb-metric-card {
    padding: 1.5rem;
  }

  .mb-starter-chip {
    font-size: 0.8rem;
    padding: 0.45rem 0.85rem;
  }
}