/*
 * Metrics Lab hub — flagship marketing page.
 * Apple Pro Apps + Linear style: large tiles, glass cards, generous spacing.
 */

.lab-wrap { padding-block: var(--space-8); }

/* ================ HERO ================ */
.lab-hero {
  position: relative;
  padding: var(--space-12) var(--space-6);
  text-align: center;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-12);
  background: linear-gradient(135deg, rgba(220,38,38,0.10) 0%, var(--bg-surface) 60%);
  border: 1px solid var(--border-default);
}

.lab-hero-inner { position: relative; z-index: 1; }

.lab-hero-glow {
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse at top, rgba(220,38,38,0.18) 0%, transparent 50%);
  pointer-events: none;
}

.lab-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--brand-primary-soft);
  border: 1px solid rgba(220,38,38,0.30);
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--brand-primary);
  margin-bottom: 20px;
}
.lab-eyebrow .fc-icon { opacity: 0.9; }

.lab-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 16px;
}
.lab-title .accent { color: var(--brand-primary); }

.lab-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-secondary);
  max-width: 660px;
  margin: 0 auto 28px;
  line-height: 1.55;
}

.lab-hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================ SECTION HEADERS ================ */
.lab-section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 10px;
}

.lab-section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0 0 var(--space-6);
  line-height: 1.55;
}

/* ================ 4 ENTRY TILES ================ */
.lab-entries { margin-bottom: var(--space-12); }

.lab-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .lab-tiles { grid-template-columns: 1fr; }
}

.lab-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-6) var(--space-6);
  background: var(--bg-surface);
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: all 250ms cubic-bezier(0.2, 0.7, 0.3, 1);
  min-height: 260px;
}
.lab-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, var(--brand-primary-soft), transparent 50%);
  opacity: 0.5;
  pointer-events: none;
  transition: opacity 250ms;
}
.lab-tile:hover {
  border-color: var(--brand-primary);
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.30), 0 0 32px rgba(220,38,38,0.20);
}
.lab-tile:hover::before { opacity: 1; }

.lab-tile-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--brand-primary-soft);
  color: var(--brand-primary);
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.lab-tile-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  position: relative;
  z-index: 1;
}

.lab-tile-desc {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.55;
  margin: 0 0 14px;
  position: relative;
  z-index: 1;
}

.lab-tile-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  z-index: 1;
}
.lab-tile-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.lab-tile-bullets .fc-icon {
  flex-shrink: 0;
  color: #10b981;
  background: rgba(16,185,129,0.18);
  border-radius: 50%;
  padding: 2px;
  width: 16px;
  height: 16px;
}

.lab-tile-arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  opacity: 0.4;
  transition: all 250ms;
  z-index: 1;
}
.lab-tile:hover .lab-tile-arrow {
  opacity: 1;
  transform: translateX(4px);
  color: var(--brand-primary);
}

/* Per-tile accent tint */
.lab-tile-player .lab-tile-icon { background: rgba(220,38,38,0.18); color: #fca5a5; }
.lab-tile-team   .lab-tile-icon { background: rgba(59,130,246,0.18); color: #93c5fd; }
.lab-tile-pre    .lab-tile-icon { background: rgba(251,191,36,0.18); color: #fbbf24; }
.lab-tile-post   .lab-tile-icon { background: rgba(16,185,129,0.18); color: #6ee7b7; }

/* ================ 22 METRIC CARDS ================ */
.lab-metrics { margin-bottom: var(--space-12); }

.lab-metrics-head { text-align: center; margin-bottom: var(--space-6); }

.lab-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

.lab-metric-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  transition: all 200ms;
  cursor: default;
}
.lab-metric-card:hover {
  border-color: var(--brand-primary);
  transform: translateY(-2px);
  background: linear-gradient(180deg, var(--bg-surface), rgba(220,38,38,0.04));
}

.lab-metric-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand-primary-soft);
  color: var(--brand-primary);
}

.lab-metric-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text-primary);
}

.lab-metric-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

/* ================ FINAL CTA ================ */
.lab-cta {
  margin-top: var(--space-12);
}

.lab-cta-card {
  background: linear-gradient(135deg, rgba(220,38,38,0.14) 0%, rgba(220,38,38,0.04) 100%);
  border: 1px solid rgba(220,38,38,0.30);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.lab-cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at bottom, rgba(220,38,38,0.20), transparent 60%);
  pointer-events: none;
}

.lab-cta-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin: 12px 0 12px;
  position: relative;
  z-index: 1;
}

.lab-cta-sub {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-6);
  line-height: 1.55;
  position: relative;
  z-index: 1;
}

.lab-cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}