/* ============ SIGNAL STRIP (next steps) ============ */
.signals {
  position: relative;
  padding: 64px 32px 64px;
  max-width: 1400px;
  margin: 0 auto;
  z-index: 2;
}
.signals .section-header { margin-bottom: 72px; }
.signals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.signals-grid--3 {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.signal-card {
  position: relative;
  padding: 48px 40px;
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.04) 0%, transparent 60%),
    rgba(8, 11, 26, 0.6);
  border: 1px solid rgba(0, 229, 255, 0.2);
  transition: all 0.4s;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  text-decoration: none;
  color: var(--ink);
}
.signal-card.pink {
  background:
    linear-gradient(135deg, rgba(255, 26, 107, 0.06) 0%, transparent 60%),
    rgba(26, 5, 20, 0.5);
  border-color: rgba(255, 26, 107, 0.25);
}
.signal-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.15);
  transform: translateY(-4px);
}
.signal-card.pink:hover {
  border-color: var(--pink);
  box-shadow: 0 0 40px var(--pink-glow);
}
.signal-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-right: 1px solid rgba(244, 239, 232, 0.08);
  border-top: 1px solid rgba(244, 239, 232, 0.08);
}
.signal-card.pink::after {
  border-color: rgba(244, 239, 232, 0.08);
}
.signal-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}
.signal-card.pink .signal-label { color: var(--pink); }
.signal-card.gold {
  background:
    linear-gradient(135deg, rgba(255, 184, 0, 0.06) 0%, transparent 60%),
    rgba(26, 18, 5, 0.5);
  border-color: rgba(255, 184, 0, 0.28);
}
.signal-card.gold:hover {
  border-color: var(--gold);
  box-shadow: 0 0 40px rgba(255, 184, 0, 0.18);
}
.signal-card.gold::after { border-color: rgba(244, 239, 232, 0.08); }
.signal-card.gold .signal-label { color: var(--gold); }
.signal-card.gold .signal-go { color: var(--gold); }
.signal-title {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.signal-title em { font-style: italic; color: var(--gold); }
.signal-sub {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: auto;
  line-height: 1.55;
}
.signal-go {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  transition: gap 0.25s;
}
.signal-card.pink .signal-go { color: var(--pink); }
.signal-card:hover .signal-go { gap: 16px; }

.signal-card-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(244, 239, 232, 0.12);
}
.signal-card-meta strong {
  color: var(--ink);
  font-weight: 500;
}

@media (max-width: 1024px) {
  .signals-grid--3 { grid-template-columns: 1fr; }
}