/* Strike films — Academy walkthroughs + homepage cadence */

.cadence {
  position: relative;
  z-index: 1;
  margin: 3.4rem auto 0;
  padding: 2.8rem 0 0;
  max-width: 56rem;
  border-top: 1px solid rgba(34, 54, 66, 0.4);
  text-align: center;
}

.cadence-head {
  margin: 0 auto 2.2rem;
  max-width: 32rem;
}

.cadence-head h2 {
  margin-bottom: 0;
}

.cadence-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem 2rem;
}

.cadence-rail li {
  position: relative;
  margin: 0;
  padding: 0 0.4rem;
}

.cadence-rail li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: calc(50% + 3.4rem);
  width: calc(100% - 2.2rem);
  height: 1px;
  background: linear-gradient(90deg, rgba(245, 183, 0, 0.55), rgba(34, 211, 238, 0.45));
  pointer-events: none;
}

.cadence-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 0.85rem;
}

.cadence-rail li:first-child .cadence-num { color: var(--gold); }
.cadence-rail li:last-child .cadence-num { color: var(--cyan-edge); }

.cadence-rail h3 {
  font-size: 1.45rem;
  margin: 0 0 0.55rem;
}

.cadence-rail p {
  margin: 0 auto;
  max-width: 16.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--muted);
}

.film-block {
  margin: 0 0 2.4rem;
}

.film-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.85fr);
  gap: 1.1rem;
  align-items: stretch;
}

.film-stage {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(12, 28, 40, 0.9), rgba(6, 14, 22, 0.95));
  overflow: hidden;
  min-height: 340px;
}

.film-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.film-chrome .live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--cyan-edge);
}

.film-chrome .live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.55);
  animation: filmPulse 1.6s ease-out infinite;
}

@keyframes filmPulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(34, 211, 238, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); }
}

.film-stage canvas {
  display: block;
  width: 100%;
  height: auto;
}

.film-stage .recall-stage {
  min-height: 380px;
  border: none;
}

.film-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 0.9rem 0.95rem;
  border-top: 1px solid var(--line);
}

.film-copilot {
  border: 1px solid var(--line);
  background: rgba(8, 18, 28, 0.72);
  padding: 1.15rem 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.film-copilot .row {
  display: grid;
  gap: 0.25rem;
}

.film-copilot .label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}

.film-copilot .value {
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--paper);
  line-height: 1.15;
}

.film-copilot .value.sm {
  font-family: var(--sans);
  font-size: 0.98rem;
  color: #c5d6e0;
}

.film-rail {
  display: grid;
  gap: 0.35rem;
  margin-top: auto;
}

.film-rail button {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--dim);
  text-align: left;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.film-rail button.is-on { color: var(--paper); }
.film-rail button.is-now {
  color: var(--cyan-edge);
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.06);
}

.film-rail button:hover { color: var(--cyan-edge); }

.film-note {
  margin: 0.85rem 0 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--dim);
  max-width: 46rem;
}

@media (max-width: 960px) {
  .film-shell { grid-template-columns: 1fr; }
  .cadence-rail {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    max-width: 26rem;
    margin: 0 auto;
  }
  .cadence-rail li:not(:last-child)::after {
    display: none;
  }
  .cadence-rail p { max-width: none; }
}