/* ============================================================
   FRAIM segment pages (founders, accelerators, agencies,
   consultants, enterprise). Scoped under .seg so nothing
   collides with the global stylesheet. Built on the global
   design tokens, so light and dark mode work automatically.
   ============================================================ */

.seg { --seg-accent: var(--accent-color); }
.seg.s-founders     { --seg-accent: #10b981; }
.seg.s-accelerators { --seg-accent: #6366f1; }
.seg.s-agencies     { --seg-accent: #db2777; }
.seg.s-consultants  { --seg-accent: #f59e0b; }
.seg.s-enterprise   { --seg-accent: #8b5cf6; }

.seg-accent-soft { background: color-mix(in srgb, var(--seg-accent) 14%, transparent); }

/* Hero */
.seg-hero { padding: 72px 0 40px; }
.seg-eyebrow {
  text-transform: uppercase; letter-spacing: 2px; font-size: 12px;
  font-weight: 700; color: var(--seg-accent); margin-bottom: 14px;
}
.seg-hero h1 {
  font-size: clamp(32px, 4.6vw, 54px); line-height: 1.06; letter-spacing: -1.2px;
  margin: 0 0 18px; max-width: 20ch; color: var(--text-primary);
}
.seg-lede {
  font-size: clamp(16px, 2vw, 20px); color: var(--text-secondary);
  max-width: 62ch; margin: 0 0 28px; line-height: 1.6;
}
.seg-cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.seg-textlink {
  font-weight: 600; font-size: 15px; color: var(--seg-accent);
}
.seg-textlink:hover { text-decoration: underline; }

/* Section */
.seg-section { padding: 48px 0; border-top: 1px solid var(--border-color); }
.seg-keyline {
  text-transform: uppercase; letter-spacing: 2px; font-size: 12px;
  font-weight: 700; color: var(--seg-accent); margin-bottom: 10px;
}
.seg-section h2 {
  font-size: clamp(24px, 3.2vw, 36px); letter-spacing: -.6px;
  margin: 0 0 14px; color: var(--text-primary);
}
.seg-sub { color: var(--text-secondary); max-width: 64ch; margin: 0 0 28px; font-size: 17px; }

/* Problem cards */
.seg-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.seg-card {
  background: var(--bg-secondary); border: 1px solid var(--border-color);
  border-radius: 14px; padding: 22px;
}
.seg-card .seg-tag {
  text-transform: uppercase; letter-spacing: 1.5px; font-size: 11px;
  font-weight: 700; color: var(--text-muted);
}
.seg-card h4 { margin: 8px 0; font-size: 18px; letter-spacing: -.3px; color: var(--text-primary); }
.seg-card p { margin: 0; color: var(--text-secondary); font-size: 15px; }

/* Expandable tiles */
.seg-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; }
.seg-tile {
  background: var(--bg-primary); border: 1px solid var(--border-color);
  border-radius: 16px; box-shadow: var(--shadow-sm); overflow: hidden;
  grid-column: span 1; transition: box-shadow .14s ease, border-color .14s ease;
}
.seg-tile:hover { box-shadow: var(--shadow-md); }
.seg-tile.open { grid-column: 1 / -1; box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--seg-accent) 40%, var(--border-color)); }
.seg-tile-head {
  display: flex; align-items: center; gap: 14px; padding: 20px 22px;
  cursor: pointer; user-select: none;
}
.seg-tile-ico {
  width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  font-size: 20px; flex: none; background: color-mix(in srgb, var(--seg-accent) 14%, transparent);
}
.seg-tile-head .seg-meta { flex: 1; }
.seg-tile-tag { text-transform: uppercase; letter-spacing: 1.5px; font-size: 11px; font-weight: 700; color: var(--seg-accent); }
.seg-tile-title { font-size: 17px; font-weight: 700; letter-spacing: -.3px; margin-top: 3px; color: var(--text-primary); }
.seg-tile-chev { color: var(--text-muted); font-weight: 700; font-size: 20px; transition: transform .18s ease; flex: none; }
.seg-tile.open .seg-tile-chev { transform: rotate(90deg); color: var(--seg-accent); }
.seg-tile-body { display: none; padding: 0 22px 24px; }
.seg-tile.open .seg-tile-body { display: block; }
.seg-tile-lead { color: var(--text-secondary); font-size: 14.5px; line-height: 1.7; margin: 0 0 18px; max-width: 72ch; }

/* Artifact frame */
.seg-art {
  border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden;
  background: var(--bg-primary); box-shadow: var(--shadow-sm);
}
.seg-art-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color);
}
.seg-art-bar .seg-art-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.seg-art-bar .seg-badge {
  font-size: 11px; font-weight: 700; color: var(--seg-accent); white-space: nowrap;
  background: color-mix(in srgb, var(--seg-accent) 14%, transparent); padding: 4px 10px; border-radius: 999px;
}
.seg-art-body { padding: 16px; }
.seg-art-cap { font-size: 12px; color: var(--text-secondary); margin: 10px 0 0; display: flex; gap: 7px; align-items: flex-start; }
.seg-art-cap::before { content: "✦"; color: var(--seg-accent); }

/* Artifact table */
.seg-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.seg-table th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-muted); padding: 8px 10px; border-bottom: 1px solid var(--border-color);
}
.seg-table td { padding: 9px 10px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); }
.seg-table tr:last-child td { border-bottom: none; }
.seg-table td.num, .seg-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.seg-table tr.total td { font-weight: 800; background: var(--bg-secondary); }
.seg-table tr.mark td { color: var(--seg-accent); font-weight: 700; }

/* Key-value rows */
.seg-rows { display: grid; gap: 10px; }
.seg-row { display: grid; grid-template-columns: 150px 1fr; gap: 12px; font-size: 13.5px; align-items: baseline; }
.seg-row .k { color: var(--text-muted); font-weight: 600; }
.seg-row .v { color: var(--text-primary); }

/* Chips (self-contained pills, readable on light and dark) */
.seg-chip { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.seg-chip.kill, .seg-chip.high { background: #fee2e2; color: #991b1b; }
.seg-chip.med { background: #fef3c7; color: #92400e; }
.seg-chip.low { background: #e0e7ff; color: #3730a3; }
.seg-chip.confirm, .seg-chip.good { background: #d1fae5; color: #065f46; }

/* Checklist */
.seg-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.seg-check li { display: flex; gap: 10px; font-size: 13.5px; align-items: flex-start; color: var(--text-primary); }
.seg-check li::before { content: "✓"; color: var(--seg-accent); font-weight: 800; flex: none; }
.seg-check li.gate::before { content: "⛔"; }

/* Pitch slide */
.seg-slide {
  border: 1px solid var(--border-color); border-radius: 10px; padding: 22px;
  background: linear-gradient(160deg, var(--bg-primary), var(--bg-secondary));
}
.seg-slide .kicker { text-transform: uppercase; letter-spacing: 2px; font-size: 10px; font-weight: 700; color: var(--seg-accent); }
.seg-slide h6 { font-size: 20px; letter-spacing: -.4px; margin: 6px 0 12px; color: var(--text-primary); }
.seg-slide ul { margin: 0; padding-left: 18px; font-size: 13.5px; color: var(--text-primary); }
.seg-slide ul li { margin-bottom: 6px; }

/* Dashboard rows */
.seg-dash { display: grid; gap: 8px; }
.seg-dashrow {
  display: grid; grid-template-columns: 1fr 64px 90px; gap: 10px; align-items: center;
  font-size: 13px; padding: 8px 10px; border: 1px solid var(--border-color); border-radius: 8px;
}
.seg-dashrow .nm { font-weight: 600; color: var(--text-primary); }
.seg-bar { height: 8px; border-radius: 999px; background: color-mix(in srgb, var(--seg-accent) 18%, transparent); overflow: hidden; }
.seg-bar span { display: block; height: 100%; background: var(--seg-accent); }

/* Journey */
.seg-journey { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; counter-reset: step; }
.seg-stage {
  position: relative; background: var(--bg-secondary); border: 1px solid var(--border-color);
  border-radius: 14px; padding: 18px;
}
.seg-stage::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 999px; margin-bottom: 10px;
  background: color-mix(in srgb, var(--seg-accent) 16%, transparent); color: var(--seg-accent);
  font-weight: 800; font-size: 13px;
}
.seg-stage h5 { margin: 0 0 6px; font-size: 15px; letter-spacing: -.2px; color: var(--text-primary); }
.seg-stage p { margin: 0; color: var(--text-secondary); font-size: 13.5px; }

/* Metric strip */
.seg-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.seg-metric { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 14px; padding: 22px; }
.seg-metric .num { font-size: 32px; font-weight: 800; letter-spacing: -1px; color: var(--seg-accent); }
.seg-metric .lbl { color: var(--text-secondary); font-size: 14px; margin-top: 4px; }

/* Closing CTA band */
.seg-cta {
  margin: 56px 0; border-radius: 22px; padding: 48px; text-align: center;
  background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-lg);
}
.seg-cta h2 { font-size: clamp(24px, 3vw, 34px); margin: 0 0 10px; letter-spacing: -.5px; color: #fff; }
.seg-cta p { margin: 0 0 22px; opacity: .92; font-size: 17px; }
.seg-cta .btn-primary { background: #fff; color: var(--accent-color); }
.seg-cta .btn-primary:hover { background: #fff; filter: brightness(.96); }

@media (max-width: 640px) {
  .seg-row { grid-template-columns: 1fr; gap: 2px; }
  .seg-cta { padding: 34px 22px; }
}