/* ===================================================
   ZEQ CONSTANTS — Bracketed numbers, ticker, grid mesh
   Qore-consistent dark theme components
   =================================================== */

/* ── CONSTANTS TICKER ── */
.zeq-ticker {
  width: 100%;
  overflow: hidden;
  background: rgba(0, 255, 136, 0.025);
  border-top: 1px solid rgba(0, 255, 136, 0.1);
  border-bottom: 1px solid rgba(0, 255, 136, 0.1);
  padding: 9px 0;
  position: relative;
  z-index: 2;
}

.zeq-ticker-track {
  display: flex;
  width: max-content;
  animation: zeq-tick 60s linear infinite;
}

.zeq-ticker-track:hover {
  animation-play-state: paused;
}

.zeq-ticker-item {
  flex-shrink: 0;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.7rem;
  color: rgba(0, 255, 136, 0.55);
  padding: 0 24px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.zeq-ticker-item b {
  color: rgba(0, 255, 136, 0.92);
  font-weight: 700;
}

.zeq-ticker-sep {
  font-size: 0.6rem;
  color: rgba(0, 255, 136, 0.18);
  padding: 0 4px;
}

@keyframes zeq-tick {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── BRACKET CONSTANT TAGS ── */
.zeq-const {
  display: inline-block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent, #00ff88);
  letter-spacing: 0.06em;
  padding: 2px 9px;
  border: 1px solid rgba(0, 255, 136, 0.22);
  border-radius: 5px;
  background: rgba(0, 255, 136, 0.06);
  vertical-align: middle;
  line-height: 1.8;
  transition: border-color 0.2s, background 0.2s;
}

.zeq-const:hover {
  border-color: rgba(0, 255, 136, 0.45);
  background: rgba(0, 255, 136, 0.1);
}

.zeq-eq-tag {
  display: inline-block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.69rem;
  color: rgba(0, 212, 255, 0.75);
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: 5px;
  background: rgba(0, 212, 255, 0.04);
  vertical-align: middle;
  line-height: 1.8;
}

/* ── EQUATION SCATTER ROW ── */
.zeq-eq-scatter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 1.25rem 0;
  align-items: center;
}

/* ── ARCHITECTURE CARDS ── */
.zeq-arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid rgba(0, 255, 136, 0.1);
  border-radius: 16px;
  overflow: hidden;
  margin: 2.5rem 0 2rem;
}

.zeq-arch-card {
  background: #0d1117;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  border-right: 1px solid rgba(0, 255, 136, 0.08);
  transition: background 0.25s;
}

.zeq-arch-card:last-child {
  border-right: none;
}

.zeq-arch-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.35), transparent);
}

.zeq-arch-card:hover {
  background: #111620;
}

.zeq-arch-num {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent, #00ff88);
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 0 24px rgba(0,255,136,0.3);
}

.zeq-arch-label {
  font-size: 0.62rem;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.zeq-arch-title {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  margin: 4px 0 0;
}

.zeq-arch-desc {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.65;
  margin: 0;
}

/* ── STAT STRIP ── */
.zeq-stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.1);
  border-radius: 12px;
  overflow: hidden;
  margin: 2.5rem 0 2rem;
}

.zeq-stat-item {
  background: #0d1117;
  padding: 24px 20px;
  text-align: center;
  transition: background 0.2s;
}

.zeq-stat-item:hover {
  background: #111620;
}

.zeq-stat-val {
  display: block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--accent, #00ff88);
  letter-spacing: 0.03em;
  text-shadow: 0 0 20px rgba(0,255,136,0.25);
}

.zeq-stat-key {
  display: block;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.38);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  margin-top: 5px;
}

/* ── SECTION CONSTANT ANNOTATION ── */
.zeq-sect-constants {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0.75rem 0 1.5rem;
  align-items: center;
}

/* ── FEATURED CONSTANT (large display) ── */
.zeq-feat-const {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.78rem;
  color: rgba(0, 255, 136, 0.5);
  letter-spacing: 0.06em;
  border-left: 2px solid rgba(0, 255, 136, 0.25);
  padding-left: 10px;
  margin: 0.25rem 0;
}

.zeq-feat-const b {
  font-size: 1.1rem;
  color: var(--accent, #00ff88);
  font-weight: 700;
}

/* ── BUILD CARDS — QORE UPGRADE ── */
.sp-build-card {
  border: 1px solid rgba(0, 255, 136, 0.1) !important;
  background: #0d1117 !important;
  border-radius: 16px !important;
  position: relative !important;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.2s !important;
}

.sp-build-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.3), transparent);
}

.sp-build-card:hover {
  border-color: rgba(0, 255, 136, 0.25) !important;
  transform: translateY(-3px) !important;
}

.sp-build-domain {
  font-family: var(--font-mono, 'JetBrains Mono', monospace) !important;
  font-size: 0.65rem !important;
  color: var(--accent, #00ff88) !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  opacity: 0.7 !important;
}

.sp-build-title {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: rgba(255,255,255,0.92) !important;
}

.sp-build-desc {
  font-size: 0.84rem !important;
  color: rgba(255,255,255,0.5) !important;
  line-height: 1.65 !important;
}

.sp-build-cta {
  font-family: var(--font-mono, 'JetBrains Mono', monospace) !important;
  font-size: 0.73rem !important;
  color: var(--accent, #00ff88) !important;
  text-decoration: none !important;
  letter-spacing: 0.04em !important;
  opacity: 0.8 !important;
  transition: opacity 0.2s !important;
}

.sp-build-cta:hover {
  opacity: 1 !important;
}

/* ── UNLOCK CARDS — QORE UPGRADE ── */
.sp-unlock-card {
  border: 1px solid rgba(0, 255, 136, 0.09) !important;
  background: #0d1117 !important;
  border-radius: 16px !important;
  position: relative !important;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.2s !important;
}

.sp-unlock-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.22), transparent);
}

.sp-unlock-card:hover {
  border-color: rgba(0, 255, 136, 0.22) !important;
  transform: translateY(-2px) !important;
}

.sp-unlock-icon {
  font-size: 1.5rem !important;
  color: var(--accent, #00ff88) !important;
  opacity: 0.7 !important;
}

.sp-unlock-title {
  color: rgba(255,255,255,0.92) !important;
  font-size: 0.95rem !important;
}

.sp-unlock-body {
  color: rgba(255,255,255,0.5) !important;
  font-size: 0.84rem !important;
  line-height: 1.65 !important;
}

/* ── PRICE CARDS — QORE UPGRADE ── */
.sp-price-card {
  border: 1px solid rgba(0, 255, 136, 0.1) !important;
  background: #0d1117 !important;
  border-radius: 16px !important;
  position: relative !important;
  overflow: hidden;
}

.sp-price-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.2), transparent);
}

.sp-price-card--featured {
  border-color: rgba(0, 255, 136, 0.3) !important;
}

.sp-price-card--featured::before {
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.5), transparent) !important;
  box-shadow: 0 0 24px rgba(0,255,136,0.15);
}

/* ── PERSONA LINES — QORE UPGRADE ── */
.sp-persona-line {
  border: 1px solid rgba(0,255,136,0.07) !important;
  background: #0d1117 !important;
  border-radius: 12px !important;
  transition: border-color 0.25s !important;
}

.sp-persona-line:hover {
  border-color: rgba(0,255,136,0.18) !important;
}

/* ── COMPARISON TABLE — QORE UPGRADE ── */
.sp-compare-row {
  border-bottom: 1px solid rgba(0,255,136,0.07) !important;
}

.sp-compare-row.sp-compare-header {
  background: rgba(0,255,136,0.03) !important;
}

/* ── DISCOVERY PULL QUOTE — QORE UPGRADE ── */
.sp-discovery-pull {
  border: 1px solid rgba(0,255,136,0.1) !important;
  background: #0d1117 !important;
  border-radius: 16px !important;
}

.sp-discovery-paper {
  border: 1px solid rgba(0,255,136,0.12) !important;
  background: rgba(0,255,136,0.03) !important;
  border-radius: 12px !important;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .zeq-arch-grid {
    grid-template-columns: 1fr;
  }

  .zeq-arch-card {
    border-right: none;
    border-bottom: 1px solid rgba(0,255,136,0.08);
  }

  .zeq-arch-card:last-child {
    border-bottom: none;
  }

  .zeq-stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .zeq-ticker-item {
    font-size: 0.65rem;
    padding: 0 16px;
  }

  .zeq-stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}