/* ==========================================================================
   AI Demos — "What We Build" page.
   Cards inherit the site's light/dark tokens; the product surfaces inside
   (previews + modal) use a fixed dark enterprise chrome so the demos read
   as real software in either site theme.
   ========================================================================== */

:root {
  --dk-bg: hsl(232 24% 9%);
  --dk-panel: hsl(232 20% 13%);
  --dk-panel-2: hsl(232 18% 16%);
  --dk-border: hsl(231 14% 22%);
  --dk-text: hsl(228 24% 93%);
  --dk-mut: hsl(230 10% 64%);
  --dk-acc: hsl(243 85% 74%);
  --dk-acc-bg: hsl(243 60% 60% / 0.16);
  --dk-ok: hsl(152 55% 52%);
  --dk-ok-bg: hsl(152 55% 45% / 0.14);
  --dk-warn: hsl(38 92% 60%);
  --dk-warn-bg: hsl(38 92% 55% / 0.13);
  --dk-hot: hsl(16 90% 64%);
  --dk-red: hsl(0 70% 62%);
}

/* ---------- Hero ---------- */
.demos-hero { padding-bottom: 2.5rem; }
.demos-badge {
  display: inline-block; padding: 0.3rem 0.85rem; margin-bottom: 1.25rem;
  border-radius: 9999px; border: 1px solid hsl(var(--primary) / 0.35);
  background: hsl(var(--primary) / 0.07);
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: hsl(var(--primary));
}
.demos-note { margin-top: 1.25rem; font-size: 0.875rem; color: hsl(var(--muted-foreground)); }

/* ---------- Card grid ---------- */
.demos-grid-section { padding: 1rem 0 4rem; }
.demos-grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .demos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .demos-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }
.demos-grid > * { min-width: 0; }

.demo-card {
  display: flex; flex-direction: column; height: 100%;
  padding: 1.375rem; border-radius: 1rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.demo-card:hover, .demo-card:focus-visible {
  transform: translateY(-5px);
  border-color: hsl(var(--primary) / 0.45);
  box-shadow: var(--shadow-glow);
  outline: none;
}
.demo-card-top { display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.875rem; }
.demo-num { font-family: 'Sora', sans-serif; font-size: 0.8125rem; font-weight: 700; color: hsl(var(--primary)); }
.demo-cat { font-size: 0.625rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: hsl(var(--muted-foreground)); text-align: right; }
.demo-card h3 { font-size: 1.0625rem; margin-bottom: 0.375rem; transition: color 0.2s ease; }
.demo-card:hover h3 { color: hsl(var(--primary)); }
.demo-card > p { font-size: 0.8125rem; line-height: 1.55; color: hsl(var(--muted-foreground)); margin-bottom: 1rem; }
.demo-try {
  margin-top: auto; padding-top: 1rem;
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.8125rem; font-weight: 600; color: hsl(var(--primary));
}
.demo-try .arrow { transition: transform 0.2s ease; }
.demo-card:hover .demo-try .arrow { transform: translateX(4px); }

/* ---------- Mini preview (dark product chrome) ---------- */
.demo-preview {
  border-radius: 0.75rem; overflow: hidden;
  border: 1px solid var(--dk-border);
  background: var(--dk-bg); color: var(--dk-text);
  font-size: 0.6875rem; line-height: 1.4;
  transition: transform 0.3s ease;
}
.demo-card:hover .demo-preview { transform: scale(1.015); }
.demo-preview-bar {
  display: flex; align-items: center; gap: 0.3rem;
  padding: 0.45rem 0.65rem; border-bottom: 1px solid var(--dk-border);
  background: var(--dk-panel);
}
.demo-preview-bar span { width: 0.4rem; height: 0.4rem; border-radius: 9999px; background: hsl(230 10% 34%); }
.demo-preview-bar em {
  margin-left: 0.35rem; font-style: normal; display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.5625rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dk-mut);
}
.demo-preview-bar em .icon { width: 0.6875rem; height: 0.6875rem; }

.dp-chat, .dp-doc, .dp-voice, .dp-analytics, .dp-flow, .dp-cands { padding: 0.7rem; display: flex; flex-direction: column; gap: 0.45rem; }

.dp-bubble { max-width: 88%; padding: 0.4rem 0.6rem; border-radius: 0.6rem; }
.dp-bubble.ai { align-self: flex-start; background: var(--dk-panel-2); border: 1px solid var(--dk-border); border-bottom-left-radius: 0.2rem; }
.dp-bubble.user { align-self: flex-end; background: var(--dk-acc-bg); border: 1px solid hsl(243 60% 60% / 0.3); border-bottom-right-radius: 0.2rem; }
.dp-chip-row { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-top: 0.1rem; }
.dp-chip { padding: 0.18rem 0.5rem; border-radius: 9999px; border: 1px solid var(--dk-border); background: var(--dk-panel); color: var(--dk-mut); font-size: 0.5938rem; font-weight: 600; }
.dp-chip.ok { border-color: hsl(152 55% 45% / 0.4); background: var(--dk-ok-bg); color: var(--dk-ok); }
.dp-chip.red { border-color: hsl(0 65% 55% / 0.4); background: hsl(0 65% 55% / 0.12); color: var(--dk-red); }

.dp-doc-file { display: flex; align-items: center; gap: 0.45rem; padding: 0.45rem 0.55rem; border-radius: 0.5rem; border: 1px solid var(--dk-border); background: var(--dk-panel); font-weight: 600; }
.dp-doc-icon { font-size: 0.5rem; font-weight: 700; letter-spacing: 0.05em; padding: 0.12rem 0.3rem; border-radius: 0.25rem; background: hsl(0 60% 50% / 0.18); color: hsl(0 75% 70%); }
.dp-url { padding: 0.4rem 0.6rem; border-radius: 0.5rem; border: 1px solid var(--dk-border); background: var(--dk-panel); color: var(--dk-acc); font-weight: 600; }
.dp-kv { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.dp-kv span { color: var(--dk-mut); }
.dp-kv b { font-weight: 600; }
.dp-kv b.ok { color: var(--dk-ok); }
.dp-kv b.warn { color: var(--dk-warn); }
.dp-kv b.hot { color: var(--dk-hot); }

.dp-call-row { display: flex; align-items: center; justify-content: space-between; }
.dp-live { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dk-ok); }
.dp-live-dot { width: 0.4rem; height: 0.4rem; border-radius: 9999px; background: var(--dk-ok); animation: dp-pulse 1.6s ease-in-out infinite; }
.dp-timer { font-variant-numeric: tabular-nums; color: var(--dk-mut); }
.dp-wave { display: flex; align-items: center; gap: 2px; height: 2rem; }
.dp-wave span { flex: 1; height: 30%; border-radius: 2px; background: var(--dk-acc); opacity: 0.85; animation: dp-wave 1.3s ease-in-out infinite; animation-delay: calc(var(--i) * 0.07s); }

.dp-kpi-row { display: flex; align-items: flex-start; justify-content: space-between; }
.dp-kpi-label { display: block; color: var(--dk-mut); font-size: 0.5938rem; text-transform: uppercase; letter-spacing: 0.08em; }
.dp-kpi { font-family: 'Sora', sans-serif; font-size: 0.9375rem; font-weight: 700; }
.dp-delta { padding: 0.15rem 0.45rem; border-radius: 9999px; background: hsl(0 60% 55% / 0.15); color: var(--dk-red); font-weight: 700; font-size: 0.5938rem; }
.dp-delta.up { background: var(--dk-ok-bg); color: var(--dk-ok); }
.dp-bars { display: flex; align-items: flex-end; gap: 0.3rem; height: 3.25rem; }
.dp-bars span { flex: 1; border-radius: 2px 2px 0 0; background: var(--dk-acc); opacity: 0.9; transform-origin: bottom; }
.demo-card:hover .dp-bars span { animation: dp-grow 0.5s ease-out both; animation-delay: calc(var(--i) * 0.05s); }

.dp-flow { gap: 0; }
.dp-node { display: flex; align-items: center; gap: 0.45rem; padding: 0.32rem 0.55rem; border-radius: 0.45rem; border: 1px solid var(--dk-border); background: var(--dk-panel); font-weight: 600; font-size: 0.625rem; }
.dp-node-dot { width: 0.38rem; height: 0.38rem; border-radius: 9999px; background: hsl(230 10% 40%); }
.dp-node.done .dp-node-dot { background: var(--dk-ok); }
.dp-node.active { border-color: hsl(243 60% 60% / 0.45); background: var(--dk-acc-bg); }
.dp-node.active .dp-node-dot { background: var(--dk-acc); animation: dp-pulse 1.4s ease-in-out infinite; }
.dp-node-link { display: block; width: 1px; height: 0.4rem; margin-left: 0.85rem; background: var(--dk-border); }

.dp-cand { display: flex; align-items: center; gap: 0.5rem; }
.dp-cand-name { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.dp-cand-bar { flex: 1.1; height: 0.3rem; border-radius: 9999px; background: var(--dk-panel-2); overflow: hidden; }
.dp-cand-bar i { display: block; height: 100%; border-radius: inherit; background: var(--dk-acc); }
.demo-card:hover .dp-cand-bar i { animation: dp-fill 0.6s ease-out both; animation-delay: calc(var(--i) * 0.08s); }
.dp-cand-pct { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--dk-ok); }
.dp-cand-bar i.risk-high { background: var(--dk-red); }
.dp-cand-bar i.risk-med { background: var(--dk-warn); }
.dp-cand-bar i.risk-low { background: var(--dk-ok); }
.dp-cand-pct.risk-high { color: var(--dk-red); }
.dp-cand-pct.risk-med { color: var(--dk-warn); }
.dp-cand-pct.risk-low { color: var(--dk-ok); }

@keyframes dp-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes dp-wave { 0%, 100% { height: 22%; } 50% { height: calc(38% + (var(--i) - 11) * (var(--i) - 11) * -0.2% + 52%); } }
@keyframes dp-grow { from { transform: scaleY(0.2); } to { transform: scaleY(1); } }
@keyframes dp-fill { from { transform: translateX(-100%); } to { transform: translateX(0); } }

/* ---------- CTA ---------- */
.demos-cta-title { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 1.25rem; }
.demos-cta-lead { font-size: 1.125rem; max-width: 38rem; margin: 0 auto 2.25rem; }
.demos-cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* ==========================================================================
   Modal — a full dark product experience
   ========================================================================== */
.dm-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
  background: hsl(232 30% 6% / 0.62);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}
.dm-overlay.open { opacity: 1; visibility: visible; }
body.dm-lock { overflow: hidden; }

.dm-modal {
  width: min(1040px, 100%);
  max-height: min(860px, calc(100vh - 3rem));
  display: flex; flex-direction: column;
  border-radius: 1rem; border: 1px solid var(--dk-border);
  background: var(--dk-bg); color: var(--dk-text);
  box-shadow: 0 40px 80px -20px hsl(232 40% 3% / 0.7);
  transform: translateY(16px) scale(0.985);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.dm-overlay.open .dm-modal { transform: translateY(0) scale(1); }
@media (max-width: 640px) {
  .dm-overlay { padding: 0.5rem; }
  .dm-modal { max-height: calc(100dvh - 1rem); }
}

.dm-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem 1rem; border-bottom: 1px solid var(--dk-border); }
.dm-cat { display: block; font-size: 0.625rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dk-acc); margin-bottom: 0.35rem; }
.dm-head h2 { font-size: 1.25rem; color: var(--dk-text); margin-bottom: 0.25rem; }
.dm-head p { font-size: 0.8125rem; color: var(--dk-mut); max-width: 40rem; }
.dm-head-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.dm-btn-ghost {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 0.75rem; border-radius: 0.5rem;
  border: 1px solid var(--dk-border); background: var(--dk-panel);
  color: var(--dk-mut); font-size: 0.75rem; font-weight: 600;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.dm-btn-ghost:hover { color: var(--dk-text); border-color: hsl(231 14% 32%); }
.dm-btn-ghost .icon { width: 0.875rem; height: 0.875rem; }
.dm-close { padding: 0.45rem; }
.dm-close .icon { width: 1rem; height: 1rem; }
@media (max-width: 640px) { .dm-head { padding: 1rem 1rem 0.875rem; } .dm-head p { display: none; } }

/* Stage rail: Input → AI processing → AI result → Business outcome */
.dm-stages {
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
  padding: 0.7rem 1.5rem; border-bottom: 1px solid var(--dk-border); background: var(--dk-panel);
}
.dm-stage {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.5938rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: hsl(230 10% 46%); transition: color 0.3s ease; white-space: nowrap;
}
.dm-stage::before { content: ''; width: 0.42rem; height: 0.42rem; border-radius: 9999px; background: hsl(230 10% 32%); transition: background 0.3s ease, box-shadow 0.3s ease; }
.dm-stage.active { color: var(--dk-acc); }
.dm-stage.active::before { background: var(--dk-acc); box-shadow: 0 0 0 3px var(--dk-acc-bg); }
.dm-stage.done { color: var(--dk-ok); }
.dm-stage.done::before { background: var(--dk-ok); }
.dm-stages i { flex: 0 1 1.75rem; min-width: 0.625rem; height: 1px; background: var(--dk-border); }
@media (max-width: 640px) { .dm-stages { padding-inline: 1rem; } }

.dm-body { flex: 1; overflow-y: auto; padding: 1.5rem; }
@media (max-width: 640px) { .dm-body { padding: 1rem; } }

/* ---------- Shared demo building blocks (dx-*) ---------- */
.dx-grid { display: grid; gap: 1.25rem; align-items: start; }
@media (min-width: 860px) { .dx-grid { grid-template-columns: 1.25fr 1fr; } }
.dx-grid > * { min-width: 0; }

.dx-panel { border: 1px solid var(--dk-border); border-radius: 0.75rem; background: var(--dk-panel); padding: 1rem; }
.dx-label { display: block; font-size: 0.625rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dk-mut); margin-bottom: 0.75rem; }
.dx-label .icon { width: 0.75rem; height: 0.75rem; vertical-align: -2px; margin-right: 0.25rem; }

.dx-kv { display: flex; justify-content: space-between; gap: 1rem; padding: 0.45rem 0; border-bottom: 1px solid hsl(231 14% 22% / 0.55); font-size: 0.8125rem; opacity: 0; transform: translateY(6px); transition: opacity 0.35s ease, transform 0.35s ease; }
.dx-kv.on { opacity: 1; transform: none; }
.dx-kv:last-of-type { border-bottom: 0; }
.dx-kv span { color: var(--dk-mut); }
.dx-kv b { font-weight: 600; text-align: right; }
.dx-kv b.ok { color: var(--dk-ok); }
.dx-kv b.warn { color: var(--dk-warn); }
.dx-kv b.acc { color: var(--dk-acc); }
.dx-kv b.red { color: var(--dk-red); }
.dx-kv b.hot { color: var(--dk-hot); }

.dx-checks { display: flex; flex-direction: column; gap: 0.5rem; }
.dx-checks li { display: flex; align-items: center; gap: 0.55rem; font-size: 0.8125rem; color: var(--dk-mut); opacity: 0; transform: translateX(-8px); transition: opacity 0.35s ease, transform 0.35s ease, color 0.35s ease; }
.dx-checks li.on { opacity: 1; transform: none; color: var(--dk-text); }
.dx-checks li .icon { width: 0.9375rem; height: 0.9375rem; color: var(--dk-ok); }

.dx-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.6rem 1.15rem; border-radius: 0.5rem;
  background: hsl(243 70% 62%); color: #fff; font-size: 0.8125rem; font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
  max-width: 100%;
}
.dx-btn:hover { background: hsl(243 75% 67%); transform: translateY(-1px); }
.dx-btn:disabled { opacity: 0.55; pointer-events: none; }
.dx-btn .icon { width: 0.9375rem; height: 0.9375rem; }
.dx-btn.ghost { background: transparent; border: 1px solid var(--dk-border); color: var(--dk-text); }
.dx-btn.ghost:hover { border-color: hsl(231 14% 34%); background: var(--dk-panel-2); }
.dx-btn-row { display: flex; flex-wrap: wrap; gap: 0.625rem; margin-top: 1rem; }

.dx-outcome {
  display: none; align-items: flex-start; gap: 0.6rem; margin-top: 1.25rem;
  padding: 0.8rem 1rem; border-radius: 0.625rem;
  border: 1px solid hsl(152 55% 45% / 0.35); background: var(--dk-ok-bg);
  font-size: 0.8125rem; color: var(--dk-text);
}
.dx-outcome.on { display: flex; animation: dx-in 0.4s ease-out; }
.dx-outcome .icon { width: 1rem; height: 1rem; color: var(--dk-ok); flex-shrink: 0; margin-top: 1px; }
.dx-outcome b { color: var(--dk-ok); font-weight: 600; }

.dx-progress { height: 0.375rem; border-radius: 9999px; background: var(--dk-panel-2); overflow: hidden; }
.dx-progress i { display: block; height: 100%; width: 0%; border-radius: inherit; background: linear-gradient(90deg, hsl(243 70% 62%), hsl(190 80% 55%)); transition: width 0.3s ease; }

.dx-steps { display: flex; flex-direction: column; gap: 0.55rem; }
.dx-steps li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.8125rem; color: var(--dk-mut); opacity: 0.45; transition: opacity 0.3s ease, color 0.3s ease; }
.dx-steps li .dx-step-ico { width: 1rem; height: 1rem; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.dx-steps li.run { opacity: 1; color: var(--dk-text); }
.dx-steps li.run .dx-step-ico::before { content: ''; width: 0.75rem; height: 0.75rem; border-radius: 9999px; border: 2px solid var(--dk-acc); border-top-color: transparent; animation: dx-spin 0.7s linear infinite; }
.dx-steps li.ok { opacity: 1; color: var(--dk-text); }
.dx-steps li.ok .dx-step-ico { color: var(--dk-ok); }
.dx-steps li.ok .dx-step-ico::before { content: '✓'; font-weight: 700; color: var(--dk-ok); }

.dx-tag { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.25rem 0.6rem; border-radius: 9999px; font-size: 0.6875rem; font-weight: 600; border: 1px solid var(--dk-border); background: var(--dk-panel-2); color: var(--dk-text); }
.dx-tag.ok { border-color: hsl(152 55% 45% / 0.4); background: var(--dk-ok-bg); color: var(--dk-ok); }
.dx-tag.warn { border-color: hsl(38 92% 55% / 0.4); background: var(--dk-warn-bg); color: var(--dk-warn); }
.dx-tag.hot { border-color: hsl(16 90% 55% / 0.35); background: hsl(16 90% 55% / 0.12); color: var(--dk-hot); }
.dx-tag-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }

/* ---------- Chat (sales + support) ---------- */
.dx-chat { display: flex; flex-direction: column; gap: 0.7rem; min-height: 15rem; }
.dx-msg { max-width: 85%; padding: 0.6rem 0.85rem; border-radius: 0.75rem; font-size: 0.84375rem; line-height: 1.5; animation: dx-in 0.3s ease-out; }
.dx-msg.ai { align-self: flex-start; background: var(--dk-panel-2); border: 1px solid var(--dk-border); border-bottom-left-radius: 0.25rem; }
.dx-msg.user { align-self: flex-end; background: hsl(243 60% 60% / 0.2); border: 1px solid hsl(243 60% 60% / 0.32); border-bottom-right-radius: 0.25rem; }
.dx-msg .dx-who { display: block; font-size: 0.5625rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dk-mut); margin-bottom: 0.25rem; }
.dx-msg.ai .dx-who { color: var(--dk-acc); }
.dx-typing { align-self: flex-start; display: inline-flex; gap: 0.28rem; padding: 0.7rem 0.9rem; border-radius: 0.75rem; border-bottom-left-radius: 0.25rem; background: var(--dk-panel-2); border: 1px solid var(--dk-border); }
.dx-typing span { width: 0.32rem; height: 0.32rem; border-radius: 9999px; background: var(--dk-mut); animation: dx-blink 1.1s ease-in-out infinite; }
.dx-typing span:nth-child(2) { animation-delay: 0.18s; }
.dx-typing span:nth-child(3) { animation-delay: 0.36s; }

/* Score meter (sales) */
.dx-score { display: flex; align-items: center; gap: 0.875rem; margin-top: 0.875rem; }
.dx-score-num { font-family: 'Sora', sans-serif; font-size: 1.75rem; font-weight: 700; color: var(--dk-ok); min-width: 4.2rem; font-variant-numeric: tabular-nums; }
.dx-score-bar { flex: 1; height: 0.45rem; border-radius: 9999px; background: var(--dk-panel-2); overflow: hidden; }
.dx-score-bar i { display: block; height: 100%; width: 0%; border-radius: inherit; background: linear-gradient(90deg, hsl(243 70% 62%), var(--dk-ok)); transition: width 1s cubic-bezier(0.22, 1, 0.36, 1); }

/* ---------- Document ---------- */
.dx-dropzone { display: flex; align-items: center; gap: 0.875rem; padding: 1.1rem; border-radius: 0.75rem; border: 1.5px dashed hsl(231 14% 30%); background: var(--dk-panel); }
.dx-file-ico { width: 2.5rem; height: 2.5rem; border-radius: 0.5rem; background: hsl(0 60% 50% / 0.15); color: hsl(0 75% 70%); display: flex; align-items: center; justify-content: center; font-size: 0.625rem; font-weight: 700; flex-shrink: 0; }
.dx-file-name { font-size: 0.875rem; font-weight: 600; }
.dx-file-meta { font-size: 0.6875rem; color: var(--dk-mut); }
.dx-scanline { position: relative; overflow: hidden; }
.dx-scanline::after { content: ''; position: absolute; inset-inline: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--dk-acc), transparent); animation: dx-scan 1.2s ease-in-out infinite; }
.dx-alert { display: flex; align-items: center; gap: 0.55rem; margin-top: 0.875rem; padding: 0.6rem 0.8rem; border-radius: 0.5rem; border: 1px solid hsl(38 92% 55% / 0.35); background: var(--dk-warn-bg); color: var(--dk-warn); font-size: 0.78125rem; font-weight: 600; }
.dx-alert .icon { width: 0.9375rem; height: 0.9375rem; }
.dx-quote { margin-top: 0.5rem; padding: 0.7rem 0.9rem; border-left: 2px solid var(--dk-acc); background: var(--dk-panel-2); border-radius: 0 0.5rem 0.5rem 0; font-size: 0.8125rem; line-height: 1.55; color: var(--dk-text); font-style: italic; }
.dx-risk { padding: 0.6rem 0; border-bottom: 1px solid hsl(231 14% 22% / 0.55); font-size: 0.8125rem; }
.dx-risk:last-child { border-bottom: 0; }
.dx-risk b { display: block; color: var(--dk-warn); font-weight: 600; margin-bottom: 0.15rem; }
.dx-risk span { color: var(--dk-mut); }

/* ---------- Voice ---------- */
.dx-call-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.dx-call-live { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dk-ok); }
.dx-call-live::before { content: ''; width: 0.5rem; height: 0.5rem; border-radius: 9999px; background: var(--dk-ok); animation: dp-pulse 1.5s ease-in-out infinite; }
.dx-call-timer { font-family: 'Sora', sans-serif; font-size: 1rem; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--dk-text); }
.dx-wave { display: flex; align-items: center; gap: 2.5px; height: 2.75rem; margin-bottom: 1rem; }
.dx-wave span { flex: 1; height: 18%; border-radius: 2px; background: var(--dk-acc); opacity: 0.9; transition: height 0.18s ease; }
.dx-wave.idle span { background: hsl(230 10% 34%); height: 14% !important; }
.dx-transcript { display: flex; flex-direction: column; gap: 0.6rem; }
.dx-line { display: none; gap: 0.6rem; font-size: 0.84375rem; line-height: 1.5; animation: dx-in 0.3s ease-out; }
.dx-line.on { display: flex; }
.dx-line .dx-spk { flex-shrink: 0; font-size: 0.5625rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.45rem; border-radius: 0.3rem; height: fit-content; margin-top: 0.1rem; }
.dx-line.ai .dx-spk { background: var(--dk-acc-bg); color: var(--dk-acc); }
.dx-line.cust .dx-spk { background: var(--dk-panel-2); color: var(--dk-mut); }

/* ---------- Analyst ---------- */
.dx-query { display: flex; gap: 0.6rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.dx-query-box { flex: 1; min-width: 200px; display: flex; align-items: center; gap: 0.55rem; padding: 0.6rem 0.85rem; border-radius: 0.5rem; border: 1px solid var(--dk-border); background: var(--dk-panel); font-size: 0.84375rem; color: var(--dk-text); }
.dx-query-box .icon { width: 0.9375rem; height: 0.9375rem; color: var(--dk-mut); flex-shrink: 0; }
.dx-kpi-big { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.6rem; margin: 0.25rem 0 0.75rem; }
.dx-kpi-big .from { font-size: 1.05rem; color: var(--dk-mut); text-decoration: line-through; }
.dx-kpi-big .to { font-family: 'Sora', sans-serif; font-size: 1.9rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.dx-kpi-big .delta { padding: 0.2rem 0.55rem; border-radius: 9999px; background: hsl(0 60% 55% / 0.15); color: var(--dk-red); font-weight: 700; font-size: 0.75rem; }
.dx-kpi-big .delta.up { background: var(--dk-ok-bg); color: var(--dk-ok); }
.dx-reasons { counter-reset: r; display: flex; flex-direction: column; gap: 0.45rem; margin-top: 0.5rem; }
.dx-reasons li { counter-increment: r; display: flex; gap: 0.6rem; font-size: 0.8125rem; color: var(--dk-text); opacity: 0; transform: translateY(6px); transition: opacity 0.35s ease, transform 0.35s ease; }
.dx-reasons li.on { opacity: 1; transform: none; }
.dx-reasons li::before { content: counter(r); flex-shrink: 0; width: 1.15rem; height: 1.15rem; border-radius: 9999px; background: var(--dk-panel-2); border: 1px solid var(--dk-border); color: var(--dk-mut); font-size: 0.625rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; margin-top: 0.1rem; }
.dx-chart-svg { width: 100%; height: auto; display: block; margin-top: 0.5rem; }
.dx-chart-svg .grid-line { stroke: hsl(231 14% 22% / 0.6); stroke-width: 1; }
.dx-chart-svg .axis-label { fill: var(--dk-mut); font-size: 8px; font-family: 'Inter', sans-serif; }
.dx-chart-svg .rev-line { fill: none; stroke: var(--dk-acc); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 600; stroke-dashoffset: 600; }
.dx-chart-svg .rev-area { fill: url(#dxAreaGrad); opacity: 0; transition: opacity 0.8s ease 0.6s; }
.dx-chart-svg .rev-dot { fill: var(--dk-acc); opacity: 0; transition: opacity 0.3s ease; }
.dx-chart-svg .rev-dot.drop { fill: var(--dk-red); }
.dx-chart-svg.play .rev-line { animation: dx-draw 1.4s ease-out forwards; }
.dx-chart-svg.play .rev-area { opacity: 1; }
.dx-chart-svg.play .rev-dot { opacity: 1; transition-delay: 1.1s; }

/* ---------- Workflow ---------- */
.wf-canvas { padding: 1.25rem 1rem; border-radius: 0.75rem; border: 1px solid var(--dk-border); background:
  radial-gradient(hsl(231 14% 22% / 0.5) 1px, transparent 1px) 0 0 / 18px 18px, var(--dk-panel); }
.wf-track { display: flex; flex-direction: column; align-items: stretch; gap: 0; max-width: 21rem; margin-inline: auto; }
@media (min-width: 860px) { .wf-track { flex-direction: row; align-items: center; max-width: none; } }
.wf-node { flex: 1; display: flex; align-items: center; gap: 0.6rem; padding: 0.7rem 0.8rem; border-radius: 0.625rem; border: 1px solid var(--dk-border); background: var(--dk-bg); transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease; }
.wf-node-ico { width: 1.75rem; height: 1.75rem; border-radius: 0.45rem; background: var(--dk-panel-2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background 0.3s ease; }
.wf-node-ico .icon { width: 0.875rem; height: 0.875rem; color: var(--dk-mut); transition: color 0.3s ease; }
.wf-node-title { font-size: 0.71875rem; font-weight: 700; letter-spacing: 0.02em; }
.wf-node-state { display: block; font-size: 0.59375rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dk-mut); transition: color 0.3s ease; }
.wf-node.run { border-color: hsl(243 60% 60% / 0.5); background: var(--dk-acc-bg); transform: scale(1.03); }
.wf-node.run .wf-node-ico { background: hsl(243 60% 60% / 0.25); }
.wf-node.run .wf-node-ico .icon { color: var(--dk-acc); }
.wf-node.run .wf-node-state { color: var(--dk-acc); }
.wf-node.done { border-color: hsl(152 55% 45% / 0.4); }
.wf-node.done .wf-node-ico { background: var(--dk-ok-bg); }
.wf-node.done .wf-node-ico .icon { color: var(--dk-ok); }
.wf-node.done .wf-node-state { color: var(--dk-ok); }
.wf-link { position: relative; flex: 0 0 auto; background: var(--dk-border); }
.wf-link::after { content: ''; position: absolute; inset: 0; background: var(--dk-ok); transform: scaleY(0); transform-origin: top; transition: transform 0.4s ease; }
.wf-track:not(.horizontal) .wf-link { width: 2px; height: 1.1rem; margin-left: 1.5rem; }
@media (min-width: 860px) {
  .wf-link { width: 1.25rem; height: 2px; margin: 0 0.25rem; }
  .wf-link::after { transform: scaleX(0); transform-origin: left; }
  .wf-link.on::after { transform: scaleX(1) !important; }
}
.wf-link.on::after { transform: scaleY(1); }
.wf-summary { margin-top: 1.25rem; display: none; }
.wf-summary.on { display: block; animation: dx-in 0.4s ease-out; }
.wf-stats { display: flex; flex-wrap: wrap; gap: 1.75rem; margin-bottom: 0.875rem; }
.wf-stat b { display: block; font-family: 'Sora', sans-serif; font-size: 1.35rem; font-weight: 700; color: var(--dk-text); }
.wf-stat span { font-size: 0.6875rem; color: var(--dk-mut); text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Recruiting ---------- */
.dx-job { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; }
.dx-job h3 { font-size: 1.05rem; color: var(--dk-text); }
.dx-job .dx-job-meta { font-size: 0.75rem; color: var(--dk-mut); }
.dx-cand-list { display: flex; flex-direction: column; gap: 0.6rem; }
.dx-cand { display: flex; align-items: center; gap: 0.875rem; width: 100%; text-align: left; padding: 0.8rem 0.9rem; border-radius: 0.625rem; border: 1px solid var(--dk-border); background: var(--dk-bg); font: inherit; color: var(--dk-text); cursor: pointer; opacity: 0; transform: translateY(8px); transition: opacity 0.35s ease, transform 0.35s ease, border-color 0.2s ease; }
.dx-cand.on { opacity: 1; transform: none; }
.dx-cand:hover { border-color: hsl(231 14% 34%); }
.dx-cand.sel { border-color: hsl(243 60% 60% / 0.55); background: var(--dk-acc-bg); }
.dx-avatar { width: 2.25rem; height: 2.25rem; border-radius: 9999px; background: var(--dk-panel-2); border: 1px solid var(--dk-border); display: flex; align-items: center; justify-content: center; font-size: 0.6875rem; font-weight: 700; color: var(--dk-acc); flex-shrink: 0; }
.dx-cand-info { flex: 1; min-width: 0; }
.dx-cand-info b { display: block; font-size: 0.84375rem; font-weight: 600; }
.dx-cand-info span { display: block; font-size: 0.71875rem; color: var(--dk-mut); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dx-match { text-align: right; flex-shrink: 0; }
.dx-match b { display: block; font-family: 'Sora', sans-serif; font-size: 0.9375rem; font-weight: 700; color: var(--dk-ok); font-variant-numeric: tabular-nums; }
.dx-match span { font-size: 0.59375rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dk-mut); }
.dx-reasoning { margin-top: 0; font-size: 0.8125rem; line-height: 1.6; color: var(--dk-text); }

/* ---------- Generic list rows (inbox, transactions, reviews) ---------- */
.dx-rows { display: flex; flex-direction: column; gap: 0.55rem; }
.dx-row {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.85rem;
  border-radius: 0.625rem; border: 1px solid var(--dk-border); background: var(--dk-bg);
  font-size: 0.8125rem; opacity: 0; transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease, border-color 0.3s ease;
}
.dx-row.on { opacity: 1; transform: none; }
.dx-row.flag { border-color: hsl(0 65% 55% / 0.5); background: hsl(0 65% 55% / 0.07); }
.dx-row-main { flex: 1; min-width: 0; }
.dx-row-main b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dx-row-main span { display: block; font-size: 0.71875rem; color: var(--dk-mut); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dx-row .dx-tag { flex-shrink: 0; }
.dx-row .dx-tag:empty { display: none; }
.dx-stars { color: var(--dk-warn); letter-spacing: 0.08em; font-size: 0.8125rem; flex-shrink: 0; }

/* ---------- Content variants ---------- */
.dx-variants { display: grid; gap: 0.875rem; }
@media (min-width: 860px) { .dx-variants { grid-template-columns: 1fr 1fr; } }
.dx-variant {
  border: 1px solid var(--dk-border); border-radius: 0.75rem; background: var(--dk-bg);
  padding: 1rem; display: none; flex-direction: column; gap: 0.5rem;
}
.dx-variant.on { display: flex; animation: dx-in 0.4s ease-out; }
.dx-variant.sel { border-color: hsl(243 60% 60% / 0.55); background: var(--dk-acc-bg); }
.dx-variant .dx-var-label { font-size: 0.59375rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dk-acc); }
.dx-variant h4 { font-family: 'Sora', sans-serif; font-size: 1rem; color: var(--dk-text); }
.dx-variant p { font-size: 0.78125rem; line-height: 1.55; color: var(--dk-mut); flex: 1; }
.dx-variant .dx-btn { align-self: flex-start; }

/* ---------- Keyframes ---------- */
@keyframes dx-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes dx-blink { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; } }
@keyframes dx-spin { to { transform: rotate(360deg); } }
@keyframes dx-scan { 0% { top: 0; } 50% { top: calc(100% - 2px); } 100% { top: 0; } }
@keyframes dx-draw { to { stroke-dashoffset: 0; } }

@media (prefers-reduced-motion: reduce) {
  .dx-msg, .dx-line, .dx-outcome.on, .wf-summary.on { animation: none; }
  .dp-wave span, .dp-live-dot, .dx-call-live::before, .dx-scanline::after { animation: none; }
  .dx-chart-svg .rev-line { stroke-dashoffset: 0 !important; animation: none; }
  .dx-chart-svg .rev-area, .dx-chart-svg .rev-dot { opacity: 1 !important; transition: none; }
}