/* David MTB AI — inline CTA block (mobile-first). v1 2026-05-24 */
.mtb-ai-cta {
  padding: clamp(32px, 6vw, 56px) 0;
  background: linear-gradient(180deg, #0c0e0b 0%, #0f1210 100%);
  color: #e8ede6;
}
.mtb-ai-cta .wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 24px);
}
.mtb-ai-cta-card {
  background: #141914;
  border: 1px solid #2a3a28;
  border-radius: 18px;
  padding: clamp(20px, 4vw, 32px);
  box-shadow: 0 10px 40px rgba(127, 255, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.4);
}
.mtb-ai-cta-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #7fff00;
  margin: 0 0 14px;
}
.mtb-ai-cta-dot {
  width: 7px;
  height: 7px;
  background: #7fff00;
  border-radius: 50%;
  animation: mtbaictadot 2s ease-in-out infinite;
}
@keyframes mtbaictadot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.mtb-ai-cta-title {
  font-family: 'Anton', 'Inter', system-ui, sans-serif;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.05;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 10px;
}
.mtb-ai-cta-sub {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.5;
  color: #a8b3a8;
  margin: 0 0 22px;
  max-width: 60ch;
}
.mtb-ai-cta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}
.mtb-ai-chip {
  appearance: none;
  background: #0f1210;
  border: 1px solid #2a3a28;
  border-radius: 999px;
  color: #c0cebe;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  cursor: pointer;
  text-align: left;
  line-height: 1.3;
  min-height: 44px; /* mobile tap target */
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}
.mtb-ai-chip:hover, .mtb-ai-chip:focus-visible {
  background: #1a2818;
  border-color: #7fff00;
  color: #fff;
  outline: none;
}
.mtb-ai-chip:active { transform: scale(0.97); }
.mtb-ai-cta-open {
  appearance: none;
  background: #7fff00;
  color: #0c0e0b;
  border: 0;
  border-radius: 999px;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 22px;
  cursor: pointer;
  min-height: 44px;
  transition: background 0.15s, transform 0.1s;
}
.mtb-ai-cta-open:hover, .mtb-ai-cta-open:focus-visible {
  background: #b3ff4d;
  outline: none;
}
.mtb-ai-cta-open:active { transform: scale(0.97); }
@media (max-width: 480px) {
  .mtb-ai-cta-chips { gap: 6px; }
  .mtb-ai-chip { font-size: 12.5px; padding: 9px 14px; }
}