/* Operational Decision — visual within Cómo trabaja
   Uses landing V2 design tokens. */

.op-decision-break {
  padding: clamp(1.75rem, 3.5vw, 2.65rem) 0;
}

/* Clearance after how-works steps (~24–40px). Bottom relies on section padding. */
.how-works-section .op-decision-break {
  padding-top: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  padding-bottom: 0;
}

.op-decision-break .container {
  width: 100%;
}

.op-decision {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.35rem 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(17, 24, 39, 0.42);
}

.op-decision-flow {
  display: grid;
  grid-template-columns:
    minmax(0, 0.95fr)
    0.9rem
    minmax(0, 1.15fr)
    0.9rem
    minmax(0, 1.35fr)
    0.9rem
    minmax(0, 1fr);
  align-items: stretch;
  gap: 0.3rem;
  min-height: 0;
}

.op-decision-block {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.op-decision-kicker {
  margin: 0 0 0.65rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.op-decision-event-title {
  margin: 0;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(248, 113, 113, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(248, 113, 113, 0.06);
  color: #fecaca;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.op-decision-connector {
  display: flex;
  align-items: center;
  justify-content: center;
}

.op-decision-connector-line {
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.35), transparent);
}

.op-decision-alt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.op-decision-alt {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.5rem 0.65rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 10px;
  background: rgba(7, 11, 20, 0.55);
}

.op-decision-alt-id {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 6px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.op-decision-alt-name {
  color: #c5d0e0;
  font-size: 0.88rem;
  font-weight: 550;
}

.op-decision-alt.is-selected {
  border-color: rgba(96, 165, 250, 0.45);
  background: rgba(37, 99, 235, 0.12);
  box-shadow: inset 3px 0 0 var(--brand-light);
}

.op-decision-alt.is-selected .op-decision-alt-id {
  border-color: rgba(96, 165, 250, 0.5);
  color: var(--text);
  background: rgba(37, 99, 235, 0.22);
}

.op-decision-alt.is-selected .op-decision-alt-name {
  color: var(--text);
  font-weight: 650;
}

.op-decision-alt-check {
  margin-left: auto;
  color: var(--brand-light);
  font-size: 0.85rem;
  font-weight: 700;
  opacity: 0;
}

.op-decision-alt.is-selected .op-decision-alt-check {
  opacity: 1;
}

.op-decision-kpi-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.op-decision-kpi {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.38rem 0.5rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 10px;
  background: rgba(7, 11, 20, 0.4);
}

.op-decision-kpi-label {
  color: #c5d0e0;
  font-size: 0.76rem;
  font-weight: 600;
}

.op-decision-kpi-bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.22rem;
  align-items: end;
  height: 1.05rem;
}

.op-decision-kpi-bars i {
  display: block;
  border-radius: 2px;
  background: rgba(148, 163, 184, 0.28);
}

.op-decision-kpi-bars i[data-level="1"] {
  height: 35%;
}

.op-decision-kpi-bars i[data-level="2"] {
  height: 62%;
}

.op-decision-kpi-bars i[data-level="3"] {
  height: 100%;
  background: rgba(96, 165, 250, 0.55);
}

.op-decision-kpi-values {
  display: inline-flex;
  gap: 0.26rem;
  font-size: 0.66rem;
  font-weight: 650;
  color: var(--muted-2);
}

.op-decision-kpi-values .is-best {
  color: var(--brand-light);
}

.op-decision-result-title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(96, 165, 250, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.12);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.op-decision-result-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 7px;
  background: rgba(37, 99, 235, 0.35);
  border: 1px solid rgba(96, 165, 250, 0.45);
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* ---------- Motion (viewport-triggered) ---------- */
.op-decision.is-animated .op-decision-event,
.op-decision.is-animated .op-decision-alts,
.op-decision.is-animated .op-decision-kpis,
.op-decision.is-animated .op-decision-result,
.op-decision.is-animated .op-decision-connector,
.op-decision.is-animated .op-decision-alt,
.op-decision.is-animated .op-decision-kpi {
  opacity: 0;
  transform: translateY(6px);
}

.op-decision.is-animated.is-playing .op-decision-event,
.op-decision.is-animated.is-playing .op-decision-alts,
.op-decision.is-animated.is-playing .op-decision-kpis,
.op-decision.is-animated.is-playing .op-decision-result,
.op-decision.is-animated.is-playing .op-decision-connector,
.op-decision.is-animated.is-playing .op-decision-alt,
.op-decision.is-animated.is-playing .op-decision-kpi {
  animation: op-decision-enter 0.65s ease forwards;
}

.op-decision.is-animated.is-playing [data-stage="1"] {
  animation-delay: 0.05s;
}
.op-decision.is-animated.is-playing [data-stage="2"] {
  animation-delay: 0.28s;
}
.op-decision.is-animated.is-playing [data-stage="3"] {
  animation-delay: 0.38s;
}
.op-decision.is-animated.is-playing [data-alt="A"] {
  animation-delay: 0.48s;
}
.op-decision.is-animated.is-playing [data-alt="B"] {
  animation-delay: 0.6s;
}
.op-decision.is-animated.is-playing [data-alt="C"] {
  animation-delay: 0.72s;
}
.op-decision.is-animated.is-playing [data-stage="4"] {
  animation-delay: 0.9s;
}
.op-decision.is-animated.is-playing [data-stage="5"] {
  animation-delay: 1s;
}
.op-decision.is-animated.is-playing [data-kpi]:nth-child(1) {
  animation-delay: 1.08s;
}
.op-decision.is-animated.is-playing [data-kpi]:nth-child(2) {
  animation-delay: 1.18s;
}
.op-decision.is-animated.is-playing [data-kpi]:nth-child(3) {
  animation-delay: 1.28s;
}
.op-decision.is-animated.is-playing [data-kpi]:nth-child(4) {
  animation-delay: 1.38s;
}
.op-decision.is-animated.is-playing [data-stage="6"] {
  animation-delay: 1.5s;
}
.op-decision.is-animated.is-playing [data-stage="7"] {
  animation-delay: 1.62s;
}

.op-decision.is-animated.is-playing .op-decision-alt.is-selected {
  animation-name: op-decision-enter, op-decision-select;
  animation-duration: 0.65s, 0.8s;
  animation-delay: 0.6s, 1.7s;
  animation-fill-mode: forwards, forwards;
}

.op-decision.is-animated.is-playing .op-decision-alt.is-selected .op-decision-alt-check {
  animation: op-decision-check 0.45s ease 1.85s forwards;
  opacity: 0;
}

@keyframes op-decision-enter {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes op-decision-select {
  from {
    box-shadow: inset 3px 0 0 transparent;
  }
  to {
    box-shadow: inset 3px 0 0 var(--brand-light);
  }
}

@keyframes op-decision-check {
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .op-decision.is-animated .op-decision-event,
  .op-decision.is-animated .op-decision-alts,
  .op-decision.is-animated .op-decision-kpis,
  .op-decision.is-animated .op-decision-result,
  .op-decision.is-animated .op-decision-connector,
  .op-decision.is-animated .op-decision-alt,
  .op-decision.is-animated .op-decision-kpi,
  .op-decision.is-animated .op-decision-alt.is-selected .op-decision-alt-check {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (max-width: 1024px) {
  .op-decision-flow {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .op-decision-connector {
    height: 1rem;
  }

  .op-decision-connector-line {
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(148, 163, 184, 0.35), transparent);
  }

  .op-decision-kpi {
    grid-template-columns: 5rem 1fr auto;
  }
}

@media (max-width: 575.98px) {
  .op-decision {
    padding: 1.1rem 0.95rem 1.15rem;
  }

  .op-decision-kpi {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}