/* Sección 6 — Impacto operativo. Pausa conceptual, sin capturas. */

.pv-impact {
  --pv-cyan: #00d1ff;
  --pv-violet: #8c70ff;
  position: relative;
  padding: 100px 0 112px;
  background: linear-gradient(180deg, #020817 0%, #041024 52%, #020814 100%);
  overflow: hidden;
}

.pv-impact::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, transparent, #000 12%, #000 88%, transparent);
}

.pv-impact__inner {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

.pv-impact__eyebrow {
  margin: 0;
  color: var(--pv-cyan);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pv-impact__title {
  margin: 16px auto 0;
  max-width: 14ch;
  color: #f4f8ff;
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.pv-impact__lead {
  margin: 18px auto 0;
  max-width: 640px;
  color: #9eb0c4;
  font-size: 18px;
  line-height: 1.6;
}

.pv-impact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 56px 0 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

.pv-impact__card {
  position: relative;
  min-height: 228px;
  padding: 28px 28px 24px;
  border: 1px solid rgba(34, 211, 238, 0.16);
  border-radius: 18px;
  background: rgba(6, 14, 28, 0.62);
  box-shadow: 0 18px 48px rgba(2, 10, 28, 0.35), 0 0 24px rgba(0, 209, 255, 0.05);
  overflow: hidden;
  animation: pvImpactIn 0.7s ease both;
}

.pv-impact__card:nth-child(2) { animation-delay: 0.08s; }
.pv-impact__card:nth-child(3) { animation-delay: 0.16s; }
.pv-impact__card:nth-child(4) { animation-delay: 0.24s; }

.pv-impact__card:hover {
  box-shadow: 0 22px 56px rgba(2, 10, 28, 0.45), 0 0 36px rgba(0, 209, 255, 0.14);
}

.pv-impact__card--plus {
  border-color: rgba(140, 112, 255, 0.22);
  box-shadow: 0 18px 48px rgba(2, 10, 28, 0.35), 0 0 22px rgba(140, 112, 255, 0.08);
}

.pv-impact__card--plus:hover {
  box-shadow: 0 22px 56px rgba(2, 10, 28, 0.45), 0 0 36px rgba(140, 112, 255, 0.18);
}

.pv-impact__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.pv-impact__mark {
  color: var(--pv-cyan);
  font-family: Rajdhani, Inter, sans-serif;
  font-size: 64px;
  font-weight: 700;
  line-height: 0.78;
  letter-spacing: -0.06em;
  animation: pvImpactPulse 1.8s ease-out 0.4s 2 both;
}

.pv-impact__card--plus .pv-impact__mark {
  color: var(--pv-violet);
}

.pv-impact__ico {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: #7dd8ef;
  opacity: 0.85;
}

.pv-impact__card--plus .pv-impact__ico {
  color: #b5a4ff;
}

.pv-impact__card h3 {
  margin: 18px 0 0;
  max-width: 12ch;
  color: #f4f8ff;
  font-size: clamp(24px, 2.2vw, 30px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.pv-impact__card p {
  margin: 12px 0 0;
  max-width: 42ch;
  color: #9eb0c4;
  font-size: 15px;
  line-height: 1.5;
}

.pv-impact__tag {
  display: inline-block;
  margin-top: 18px;
  padding: 4px 8px;
  border: 1px solid rgba(0, 209, 255, 0.28);
  border-radius: 4px;
  color: #7dd8ef;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pv-impact__card--plus .pv-impact__tag {
  border-color: rgba(140, 112, 255, 0.32);
  color: #c4b6ff;
}

.pv-impact__claim {
  margin: 48px auto 0;
  max-width: 22em;
  color: #f4f8ff;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.pv-impact__chain {
  margin: 16px 0 0;
  color: #7a8fa8;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

@keyframes pvImpactIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pvImpactPulse {
  0%,
  100% {
    opacity: 1;
    text-shadow: none;
  }
  40% {
    opacity: 0.82;
    text-shadow: 0 0 18px currentColor;
  }
}

@media (max-width: 800px) {
  .pv-impact {
    padding: 72px 0 80px;
  }

  .pv-impact__inner {
    width: calc(100% - 40px);
  }

  .pv-impact__title,
  .pv-impact__claim {
    max-width: none;
  }

  .pv-impact__grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 40px;
  }

  .pv-impact__card {
    min-height: 0;
    padding: 24px 22px 20px;
  }

  .pv-impact__mark {
    font-size: 52px;
  }

  .pv-impact__card h3 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pv-impact__card,
  .pv-impact__mark {
    animation: none;
  }
}