/* =========================================================================
   ADEYC — Secciones
   ========================================================================= */

/* ---------- 02 · HERO ---------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}
/* Plano de respaldo si no hay WebGL */
.hero__fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: none;
  place-items: center;
  opacity: 0.5;
}
.no-webgl .hero__fallback {
  display: grid;
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    120% 90% at 78% 45%,
    transparent 0%,
    rgba(18, 28, 38, 0.55) 62%,
    rgba(18, 28, 38, 0.92) 100%
  );
}
@media (max-width: 899px) {
  .hero__veil {
    background: linear-gradient(
      180deg,
      rgba(18, 28, 38, 0.55) 0%,
      rgba(18, 28, 38, 0.86) 45%,
      rgba(18, 28, 38, 0.97) 100%
    );
  }
}

.hero__in {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: calc(var(--nav-h) + clamp(1.5rem, 5vh, 3rem)) var(--gutter)
    clamp(1.25rem, 2.6vh, 2.25rem);
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: end;
  flex: 1;
  align-content: end;
}
@media (min-width: 1000px) {
  .hero__in {
    grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
  }
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: clamp(1.1rem, 2.4vw, 1.9rem);
}
.hero__eyebrow::after {
  content: "";
  flex: 1;
  height: var(--rule);
  background: var(--line-inv-2);
  max-width: 180px;
}
.hero h1 {
  font-size: var(--fs-display);
  line-height: 0.88;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
  margin-bottom: clamp(1.25rem, 2.4vw, 1.9rem);
}
.hero h1 em {
  font-style: normal;
  color: var(--acero-400);
  position: relative;
}
.hero__sub {
  max-width: 46ch;
  color: rgba(242, 242, 243, 0.66);
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.16rem);
  line-height: 1.55;
  margin-bottom: clamp(1.4rem, 2.4vw, 2.1rem);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Panel de lectura del barrido termográfico */
.readout {
  position: relative;
  border: var(--rule) solid var(--line-inv-2);
  padding: 1.15rem 1.25rem 1.05rem;
  display: grid;
  gap: 0.9rem;
  background: rgba(18, 28, 38, 0.42);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  max-width: 420px;
}
@media (max-width: 999px) {
  .readout {
    display: none;
  }
}
.readout__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: var(--rule) solid var(--line-inv);
}
.readout__state {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--conforme);
}
.readout__state i {
  width: 5px;
  height: 5px;
  background: currentColor;
  flex: none;
  animation: pulseDot 2.4s var(--e-io) infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}
.readout__rows {
  display: grid;
  gap: 0.55rem;
}
.readout__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(242, 242, 243, 0.52);
}
.readout__row b {
  font-family: var(--f-cond);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--papel);
  font-variant-numeric: tabular-nums;
}
.readout__row b.is-warm {
  color: var(--observacion);
}
.readout__bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  padding-top: 0.15rem;
}
.readout__bar {
  display: grid;
  gap: 0.35rem;
}
.readout__bar span {
  font-size: 0.5625rem;
  letter-spacing: 0.16em;
  color: rgba(242, 242, 243, 0.4);
}
.readout__bar i {
  display: block;
  height: 3px;
  background: var(--line-inv-2);
  position: relative;
  overflow: hidden;
}
.readout__bar i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--acero-400);
  transform: scaleX(var(--v, 0.5));
  transform-origin: 0 50%;
  transition: transform 0.6s var(--e-tec);
}

/* Franja de cifras — campo de acero pleno */
.figures {
  position: relative;
  z-index: 2;
  background: var(--acero-900);
  border-top: var(--rule) solid var(--line-inv-2);
}
.figures__in {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 760px) {
  .figures__in {
    grid-template-columns: repeat(4, 1fr);
  }
}
.figure {
  position: relative;
  padding: clamp(0.85rem, 1.6vw, 1.25rem) 0 clamp(0.9rem, 1.6vw, 1.3rem);
  padding-right: 1rem;
}
.figure + .figure {
  border-left: var(--rule) solid var(--line-inv);
  padding-left: clamp(1rem, 2.2vw, 2rem);
}
@media (max-width: 759px) {
  .figure:nth-child(3),
  .figure:nth-child(4) {
    border-top: var(--rule) solid var(--line-inv);
  }
  .figure:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }
}
.figure__n {
  font-family: var(--f-cond);
  font-weight: 700;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--papel);
  font-variant-numeric: tabular-nums;
  display: block;
}
.figure__l {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(242, 242, 243, 0.5);
}

/* Indicador de desplazamiento */
.hero__scroll {
  position: absolute;
  left: var(--gutter);
  bottom: calc(clamp(1.5rem, 3vh, 2.5rem) + 100%);
  display: none;
}
.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(242, 242, 243, 0.4);
}
.scroll-hint i {
  display: block;
  width: 28px;
  height: var(--rule);
  background: currentColor;
  position: relative;
  overflow: hidden;
}
.scroll-hint i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--acero-400);
  animation: railRun 2.6s var(--e-io) infinite;
}
@keyframes railRun {
  0% {
    transform: translateX(-100%);
  }
  60%,
  100% {
    transform: translateX(100%);
  }
}