:root {
  --bg: #0a0a0f;
  --bg-elevated: #111118;
  --bg-card: #16161f;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --fg-dim: #555570;
  --accent: #00e89d;
  --accent-dim: rgba(0, 232, 157, 0.12);
  --sell: #ff4757;
  --wait: #ffa502;
  --border: rgba(255,255,255,0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.accent { color: var(--accent); }

/* ===== NAV ===== */
.nav {
  padding: 1.5rem 2rem;
  position: relative;
  z-index: 10;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--fg);
}

/* ===== NAV SCANNER CTA ===== */
.nav-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-scanner-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.45rem 1rem;
  border: 1px solid rgba(0,232,157,0.3);
  border-radius: 100px;
  color: var(--accent);
  text-decoration: none;
  transition: background 0.18s, border-color 0.18s;
}
.nav-scanner-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 4px rgba(0,232,157,0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 50% at 50% 40%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 40%, black 30%, transparent 70%);
}
.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2rem 4rem;
  max-width: 900px;
  position: relative;
  z-index: 2;
}
.hero-tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 540px;
  margin-bottom: 2rem;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.75rem;
  background: var(--accent);
  color: #000;
  border-radius: 6px;
  text-decoration: none;
  transition: opacity 0.18s, transform 0.12s;
}
.hero-cta-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.hero-cta-secondary {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.18s;
}
.hero-cta-secondary:hover { color: var(--fg); }

/* ===== TICKER ===== */
.hero-ticker {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 2;
}
.ticker-item {
  flex: 1;
  padding: 1rem 1.5rem;
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
}
.ticker-item:last-child { border-right: none; }
.ticker-pair {
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  font-weight: 500;
}
.ticker-signal {
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.ticker-signal.buy {
  background: var(--accent-dim);
  color: var(--accent);
}
.ticker-signal.sell {
  background: rgba(255, 71, 87, 0.12);
  color: var(--sell);
}
.ticker-signal.wait {
  background: rgba(255, 165, 2, 0.12);
  color: var(--wait);
}
.ticker-conf {
  color: var(--fg-dim);
  font-size: 0.75rem;
}

/* ===== SIGNAL / PROBLEM ===== */
.signal-section {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}
.signal-container {
  max-width: 1000px;
  margin: 0 auto;
}
.signal-label, .features-label, .edge-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.signal-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}
.signal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.stat {
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.stat-desc {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== FEATURES ===== */
.features {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}
.features-container {
  max-width: 1000px;
  margin: 0 auto;
}
.features h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 3.5rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: rgba(0, 232, 157, 0.2);
}
.feature-card-large {
  grid-column: span 3;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.5rem;
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--bg-card), rgba(0, 232, 157, 0.03));
}
.feature-card-large .feature-icon {
  grid-row: span 2;
  align-self: start;
  font-size: 2rem;
}
.feature-icon {
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.feature-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== EDGE / COMPARISON ===== */
.edge-section {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}
.edge-container {
  max-width: 1000px;
  margin: 0 auto;
}
.edge-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
.edge-col {
  padding: 2.5rem;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.edge-old {
  background: var(--bg-elevated);
}
.edge-new {
  background: linear-gradient(160deg, rgba(0,232,157,0.06), var(--bg-card));
  border-color: rgba(0, 232, 157, 0.15);
}
.edge-col h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.edge-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.edge-col li {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  padding-left: 1.25rem;
  position: relative;
}
.edge-old li::before {
  content: '×';
  position: absolute;
  left: 0;
  color: var(--sell);
  font-weight: 700;
}
.edge-new li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.edge-total {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
}
.edge-total.accent {
  color: var(--accent);
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  position: relative;
}
.closing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,232,157,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-container {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.closing-sub {
  font-size: 1.3rem;
  color: var(--fg-muted);
  margin-bottom: 2.5rem;
}
.closing-markets {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}
.market-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
  color: var(--fg-dim);
}
.footer-tagline {
  color: var(--fg-dim);
  font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { min-height: 80vh; }
  .hero-content { padding: 0 1.5rem 3rem; }
  .hero-ticker {
    flex-wrap: wrap;
  }
  .ticker-item {
    flex: 1 1 45%;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
  }
  .signal-stats {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card-large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
  .feature-card-large .feature-icon {
    grid-row: auto;
  }
  .edge-comparison {
    grid-template-columns: 1fr;
  }
  .closing-markets {
    gap: 0.5rem;
  }
  .market-tag {
    font-size: 0.7rem;
    padding: 0.4rem 1rem;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .signal-section h2, .features h2 { font-size: 1.6rem; }
  .closing h2 { font-size: 1.8rem; }
  .ticker-item { flex: 1 1 100%; }
  .nav { padding: 1.25rem 1.5rem; }
  .signal-section, .features, .edge-section { padding: 4rem 1.5rem; }
  .closing { padding: 5rem 1.5rem; }
}

/* ================================================================
   LIVE SIGNAL DEMO
   ================================================================ */

.demo-section {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
/* subtle radial glow behind the panel */
.demo-section::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(0,232,157,0.04) 0%, transparent 65%);
  pointer-events: none;
}

.demo-container {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}

.demo-header {
  margin-bottom: 2.5rem;
}
.demo-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 500;
}
.demo-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}
.demo-sub {
  color: var(--fg-muted);
  font-size: 1rem;
}

/* ── Chips ── */
.demo-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.chip {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.45rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s, background 0.18s;
  -webkit-tap-highlight-color: transparent;
}
.chip:hover {
  border-color: rgba(0,232,157,0.3);
  color: var(--fg);
}
.chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Input row ── */
.demo-input-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.demo-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 1rem;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  outline: none;
  transition: border-color 0.18s;
  text-transform: uppercase;
}
.demo-input::placeholder {
  color: var(--fg-dim);
  text-transform: none;
  font-weight: 400;
  letter-spacing: 0;
}
.demo-input:focus {
  border-color: rgba(0,232,157,0.4);
}
.demo-btn {
  position: relative;
  padding: 0.7rem 1.4rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.18s, transform 0.12s;
  white-space: nowrap;
  overflow: hidden;
}
.demo-btn:hover:not(:disabled) {
  opacity: 0.88;
}
.demo-btn:active:not(:disabled) {
  transform: scale(0.97);
}
.demo-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.btn-spinner {
  display: none;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.demo-btn.loading .btn-text { visibility: hidden; }
.demo-btn.loading .btn-spinner { display: block; }

/* ── Result panel ── */
.demo-result {
  min-height: 80px;
  margin-bottom: 2rem;
}

/* Loading bars */
.result-loading {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--fg-muted);
  font-size: 0.9rem;
}
.loading-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 28px;
}
.loading-bars span {
  display: block;
  width: 4px;
  background: var(--accent);
  border-radius: 2px;
  animation: bars 1s ease-in-out infinite;
}
.loading-bars span:nth-child(1) { animation-delay: 0s;    height: 40%; }
.loading-bars span:nth-child(2) { animation-delay: 0.15s; height: 70%; }
.loading-bars span:nth-child(3) { animation-delay: 0.30s; height: 100%; }
.loading-bars span:nth-child(4) { animation-delay: 0.45s; height: 70%; }
.loading-bars span:nth-child(5) { animation-delay: 0.60s; height: 40%; }
@keyframes bars {
  0%, 100% { transform: scaleY(0.5); opacity: 0.5; }
  50%       { transform: scaleY(1);   opacity: 1; }
}

/* Error */
.result-error {
  padding: 1.25rem 1.5rem;
  background: rgba(255,71,87,0.06);
  border: 1px solid rgba(255,71,87,0.2);
  border-radius: 8px;
  color: var(--sell);
  font-size: 0.9rem;
}

/* Signal card */
.result-signal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
@keyframes signalIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.result-signal.signal-animate-in {
  animation: signalIn 0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.signal-top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5rem 1.5rem 0;
  gap: 1rem;
}
.signal-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.signal-sym {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.signal-asset {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.signal-price {
  font-family: var(--font-display);
  font-size: 0.82rem;
  color: var(--fg-dim);
}
.signal-demo-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  background: rgba(255,165,2,0.1);
  color: var(--wait);
  border-radius: 3px;
  margin-top: 0.15rem;
}

/* Verdict pill */
.verdict-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  min-width: 84px;
  border: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}
.verdict-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.verdict-conf {
  font-size: 0.72rem;
  opacity: 0.75;
  margin-top: 0.1rem;
  font-family: var(--font-display);
}

/* Verdict pill color states */
.verdict-pill.verdict-buy {
  background: var(--accent-dim);
  border-color: rgba(0,232,157,0.25);
  color: var(--accent);
}
.verdict-pill.verdict-sell {
  background: rgba(255,71,87,0.1);
  border-color: rgba(255,71,87,0.25);
  color: var(--sell);
}
.verdict-pill.verdict-wait {
  background: rgba(255,165,2,0.1);
  border-color: rgba(255,165,2,0.2);
  color: var(--wait);
}

/* Rationale */
.signal-rationale {
  padding: 1.25rem 1.5rem;
  color: var(--fg-muted);
  font-size: 0.93rem;
  line-height: 1.65;
  border-bottom: 1px solid var(--border);
}

/* Trade levels */
.signal-levels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
}
.level-item {
  padding: 1rem 1.5rem;
  border-right: 1px solid var(--border);
}
.level-item:last-child { border-right: none; }
.level-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: 0.35rem;
}
.level-value {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--fg);
  word-break: break-word;
}
.level-stop   { color: var(--sell); }
.level-target { color: var(--accent); }
.level-rr     { color: var(--fg-muted); font-weight: 500; }

/* Edge bar */
.signal-edge-bar {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.edge-pill {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  margin-top: 0.05rem;
}
.edge-text {
  font-size: 0.87rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* Footer row */
.signal-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
}
.signal-disclaimer {
  font-size: 0.72rem;
  color: var(--fg-dim);
}
.signal-cached {
  font-size: 0.68rem;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  background: var(--bg-elevated);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ── CTA block ── */
.demo-cta-block {
  text-align: center;
  padding-top: 0.5rem;
}
.demo-cta-copy {
  font-size: 0.88rem;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}
.demo-waitlist {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.waitlist-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.65rem 1rem;
  color: var(--fg);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  width: 260px;
  transition: border-color 0.18s;
}
.waitlist-input:focus {
  border-color: rgba(0,232,157,0.4);
}
.waitlist-input.shake {
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}
.waitlist-btn {
  position: relative;
  padding: 0.65rem 1.25rem;
  background: transparent;
  border: 1px solid rgba(0,232,157,0.3);
  border-radius: 6px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s;
  overflow: hidden;
}
.waitlist-btn:hover:not(:disabled) {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.waitlist-btn:disabled { opacity: 0.5; cursor: default; }
.wl-spinner {
  display: none;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,232,157,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.waitlist-btn.loading .wl-text { visibility: hidden; }
.waitlist-btn.loading .wl-spinner { display: block; }

.waitlist-success {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--accent);
  padding-top: 0.25rem;
}
.wl-check { font-size: 1.1rem; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Demo responsive ── */
@media (max-width: 768px) {
  .demo-section { padding: 4rem 1.5rem; }
  .signal-levels {
    grid-template-columns: repeat(2, 1fr);
  }
  .level-item:nth-child(2) { border-right: none; }
  .level-item:nth-child(3) { border-top: 1px solid var(--border); }
  .level-item:nth-child(4) { border-top: 1px solid var(--border); }
  .signal-top-row { flex-direction: column-reverse; gap: 0.75rem; }
  .verdict-pill { flex-direction: row; gap: 0.5rem; align-self: flex-start; }
}
@media (max-width: 480px) {
  .demo-input-row { flex-direction: column; }
  .demo-btn { width: 100%; }
  .signal-levels { grid-template-columns: repeat(2, 1fr); }
  .waitlist-input { width: 100%; }
  .demo-waitlist { flex-direction: column; align-items: stretch; }
  .waitlist-btn { width: 100%; }
}

/* ================================================================
   DASHBOARD — AI Signal Scanner
   ================================================================ */

.dashboard-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Nav ── */
.db-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
}
.db-logo {
  text-decoration: none;
  color: var(--fg);
}
.db-nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.db-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fg-dim);
  transition: background 0.3s;
}
.db-live-dot.live {
  background: var(--accent);
  box-shadow: 0 0 6px rgba(0, 232, 157, 0.5);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.db-refresh-label {
  font-size: 0.75rem;
  color: var(--fg-dim);
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  min-width: 90px;
  text-align: right;
}
.db-refresh-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-muted);
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s;
}
.db-refresh-btn:hover:not(:disabled) {
  border-color: rgba(0,232,157,0.3);
  color: var(--accent);
}
.db-refresh-btn:disabled {
  opacity: 0.4;
  cursor: default;
}
.db-refresh-btn svg {
  display: block;
}

/* ── Header ── */
.db-header {
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 2rem;
}
.db-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.db-page-tag {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.db-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.db-subtitle {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
}
.db-summary {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.5rem;
  flex-shrink: 0;
}
.db-summary-item {
  text-align: center;
  min-width: 44px;
}
.db-summary-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
}
.db-summary-num.buy  { color: var(--accent); }
.db-summary-num.sell { color: var(--sell); }
.db-summary-num.wait { color: var(--wait); }
.db-summary-lbl {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
  font-weight: 500;
  margin-top: 0.3rem;
}
.db-summary-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Filter tabs ── */
.db-tabs-bar {
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.db-tabs {
  display: flex;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
}
.db-tab {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.25rem;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s;
  white-space: nowrap;
}
.db-tab:hover {
  color: var(--fg);
}
.db-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Signal grid ── */
.db-main {
  flex: 1;
  padding: 2rem;
}
.db-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* ── Signal card base ── */
.sig-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.15s;
}
.sig-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

/* ── Skeleton state ── */
.sig-card-skeleton {
  pointer-events: none;
}
.sk-block {
  background: var(--bg-elevated);
  border-radius: 4px;
  animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}
.sk-name   { width: 80px;  height: 18px; margin-bottom: 6px; }
.sk-asset  { width: 56px;  height: 12px; }
.sk-pill   { width: 72px;  height: 48px; border-radius: 8px; }
.sk-line   { width: 100%;  height: 13px; margin-bottom: 6px; }
.sk-line-short { width: 65%; }
.sk-lv     { width: 100%;  height: 32px; }
.sig-card-skeleton .sc-top      { padding: 1.25rem 1.25rem 0; display: flex; justify-content: space-between; }
.sig-card-skeleton .sc-rationale { padding: 1rem 1.25rem; }
.sig-card-skeleton .sc-levels   { display: grid; grid-template-columns: repeat(4,1fr); padding: 0.75rem 1.25rem; gap: 0.5rem; }

/* ── Live card ── */
@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sig-card-live.sig-animate-in {
  animation: cardIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Top row */
.sc-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 0;
  gap: 0.75rem;
}
.sc-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}
.sc-name-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.sc-sym {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.sc-demo-badge {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 0.12rem 0.4rem;
  background: rgba(255,165,2,0.1);
  color: var(--wait);
  border-radius: 3px;
}
.sc-cached-badge {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  font-family: var(--font-display);
  padding: 0.12rem 0.4rem;
  background: var(--bg-elevated);
  color: var(--fg-dim);
  border-radius: 3px;
  border: 1px solid var(--border);
}
.sc-asset {
  font-size: 0.73rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.sc-price {
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.sc-change {
  font-size: 0.72rem;
  font-weight: 600;
}
.sc-change.pos { color: var(--accent); }
.sc-change.neg { color: var(--sell); }

/* Verdict pill on card */
.sc-verdict-wrap {
  flex-shrink: 0;
}
.sc-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  min-width: 72px;
  text-align: center;
}
.sc-pill.buy {
  background: var(--accent-dim);
  border-color: rgba(0,232,157,0.25);
  color: var(--accent);
}
.sc-pill.sell {
  background: rgba(255,71,87,0.1);
  border-color: rgba(255,71,87,0.25);
  color: var(--sell);
}
.sc-pill.wait {
  background: rgba(255,165,2,0.1);
  border-color: rgba(255,165,2,0.2);
  color: var(--wait);
}
.sc-pill.error {
  background: var(--bg-elevated);
  border-color: var(--border);
  color: var(--fg-dim);
}
.sc-pill-verdict {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.sc-pill-conf {
  font-size: 0.68rem;
  opacity: 0.75;
  margin-top: 0.1rem;
  font-family: var(--font-display);
}

/* Rationale */
.sc-rationale {
  padding: 1rem 1.25rem;
  font-size: 0.86rem;
  color: var(--fg-muted);
  line-height: 1.6;
  border-bottom: 1px solid var(--border);
  /* Clamp to 3 lines so all cards stay similar height */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sc-error-msg {
  color: var(--sell);
  -webkit-line-clamp: unset;
}

/* Trade levels */
.sc-levels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
}
.sc-level {
  padding: 0.75rem 1rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.sc-level:last-child { border-right: none; }
.sc-lv-label {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  font-family: var(--font-display);
  font-weight: 500;
}
.sc-lv-val {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg);
  word-break: break-word;
}
.sc-lv-val.stop   { color: var(--sell); }
.sc-lv-val.target { color: var(--accent); }
.sc-lv-val.rr     { color: var(--fg-muted); font-weight: 500; }

/* Edge bar */
.sc-edge {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem 1.25rem;
}
.sc-edge-pill {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  font-weight: 600;
  padding: 0.18rem 0.45rem;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  margin-top: 0.1rem;
}
.sc-edge-txt {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Error banner */
.db-error-banner {
  max-width: 1200px;
  margin: 1rem auto 0;
  padding: 1rem 1.5rem;
  background: rgba(255,71,87,0.06);
  border: 1px solid rgba(255,71,87,0.2);
  border-radius: 8px;
  color: var(--sell);
  font-size: 0.9rem;
  text-align: center;
}

/* Footer */
.db-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--fg-dim);
  gap: 1rem;
  flex-wrap: wrap;
}
.db-footer-link {
  color: var(--fg-muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.18s;
}
.db-footer-link:hover { color: var(--accent); }

/* ── Dashboard responsive ── */
@media (max-width: 900px) {
  .db-header-inner { align-items: flex-start; }
  .db-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}
@media (max-width: 600px) {
  .db-header { padding: 1.5rem 1.25rem; }
  .db-main { padding: 1.25rem; }
  .db-grid { grid-template-columns: 1fr; gap: 1rem; }
  .db-nav { padding: 1rem 1.25rem; }
  .db-tabs-bar { padding: 0 1.25rem; }
  .db-summary { padding: 0.75rem 1rem; gap: 1rem; }
  .db-summary-num { font-size: 1.3rem; }
  .sc-levels { grid-template-columns: repeat(2, 1fr); }
  .sc-level:nth-child(2) { border-right: none; }
  .sc-level:nth-child(3) { border-top: 1px solid var(--border); }

/* ================================================================
   WAITLIST CAPTURES — hero, signal demo (updated), footer
   ================================================================ */

/* Honeypot field — visually hidden from humans, filled by bots */
.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
  overflow: hidden;
}

/* ── Hero waitlist block ── */
.hero-waitlist-block {
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-waitlist-copy {
  font-size: 0.92rem;
  color: var(--fg-muted);
  margin-bottom: 0.85rem;
  line-height: 1.55;
}
.hero-waitlist-copy strong {
  color: var(--fg);
}
.hero-waitlist-form {
  position: relative;
}
.hero-waitlist-row {
  display: flex;
  gap: 0.6rem;
}
.hero-waitlist-input {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.18s;
}
.hero-waitlist-input:focus {
  border-color: rgba(0,232,157,0.45);
}
.hero-waitlist-input.shake {
  animation: shake 0.4s ease;
}
.hero-waitlist-btn {
  position: relative;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity 0.18s;
}
.hero-waitlist-btn:hover:not(:disabled) { opacity: 0.88; }
.hero-waitlist-btn:disabled { opacity: 0.5; cursor: default; }
.hwl-spinner {
  display: none;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.hero-waitlist-btn.loading .hwl-text { visibility: hidden; }
.hero-waitlist-btn.loading .hwl-spinner { display: block; }
.hero-waitlist-success {
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--accent);
  padding-top: 0.5rem;
}

/* ── Footer waitlist block ── */
.footer {
  padding: 5rem 2rem 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-container {
  max-width: 640px;
  margin: 0 auto;
}
.footer-waitlist-block {
  margin-bottom: 2.5rem;
}
.footer-waitlist-heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: var(--fg);
}
.footer-waitlist-sub {
  font-size: 0.92rem;
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
}
.footer-waitlist-form {
  position: relative;
}
.footer-waitlist-row {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.footer-waitlist-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
  outline: none;
  width: 280px;
  transition: border-color 0.18s;
}
.footer-waitlist-input:focus {
  border-color: rgba(0,232,157,0.45);
}
.footer-waitlist-input.shake {
  animation: shake 0.4s ease;
}
.footer-waitlist-btn {
  position: relative;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity 0.18s;
}
.footer-waitlist-btn:hover:not(:disabled) { opacity: 0.88; }
.footer-waitlist-btn:disabled { opacity: 0.5; cursor: default; }
.fwl-spinner {
  display: none;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0,0,0,0.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.footer-waitlist-btn.loading .fwl-text { visibility: hidden; }
.footer-waitlist-btn.loading .fwl-spinner { display: block; }
.footer-waitlist-success {
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--accent);
  padding-top: 0.75rem;
}
.footer-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 2rem;
}
.footer-bottom {
  color: var(--fg-dim);
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}
.footer-legal {
  font-size: 0.75rem;
  color: var(--fg-dim);
  margin-top: 0.4rem;
}
.footer-links {
  margin: 6px 0 4px;
  font-size: 0.78rem;
}
.footer-page-link {
  color: #7c5cfc;
  text-decoration: none;
  transition: color 0.15s;
}
.footer-page-link:hover { color: #e8ff5c; text-decoration: underline; }
.footer-link-sep { color: var(--fg-dim); margin: 0 6px; }

@media (max-width: 480px) {
  .hero-waitlist-row { flex-direction: column; }
  .hero-waitlist-btn { width: 100%; }
  .footer-waitlist-row { flex-direction: column; align-items: stretch; }
  .footer-waitlist-input { width: 100%; }
  .footer-waitlist-btn { width: 100%; }
}
  .sc-level:nth-child(4) { border-top: 1px solid var(--border); }
}