/* ============================================================
   SECCIÓN SERVICIOS
   ============================================================ */

.servicios {
  background:
    linear-gradient(180deg, var(--color-bg-mid) 0%, var(--color-bg-deep) 100%);
  position: relative;
  overflow: hidden;
}

/* Patrón de fondo con grid sutil */
.servicios::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 139, 184, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 139, 184, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
  pointer-events: none;
}

.servicios .orb {
  bottom: 10%;
  right: -10%;
  opacity: 0.12;
}

/* ---- Intro: 2 columnas con diagrama orbital ---- */
.servicios__intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}
.servicios__intro .section__header {
  margin-bottom: 0;
}
.servicios__diagram {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin-left: auto;
  aspect-ratio: 1 / 1;
}
.servicios__diagram svg {
  width: 100%;
  height: 100%;
  display: block;
}
/* Anillos orbitales que rotan lento */
.servicios__diagram-orbits {
  animation: orbitRotate 60s linear infinite;
  transform-origin: 160px 160px;
}
@keyframes orbitRotate {
  to { transform: rotate(360deg); }
}
/* Los nodos pulsan suavemente desincronizados */
.servicios__diagram-node circle:nth-of-type(1) {
  transform-origin: center;
  transform-box: fill-box;
  animation: nodePulse 4s ease-in-out infinite;
}
.servicios__diagram-node:nth-child(2) circle:nth-of-type(1) { animation-delay: 0.7s; }
.servicios__diagram-node:nth-child(3) circle:nth-of-type(1) { animation-delay: 1.4s; }
.servicios__diagram-node:nth-child(4) circle:nth-of-type(1) { animation-delay: 2.1s; }
.servicios__diagram-node:nth-child(5) circle:nth-of-type(1) { animation-delay: 2.8s; }
.servicios__diagram-node:nth-child(6) circle:nth-of-type(1) { animation-delay: 3.5s; }
@keyframes nodePulse {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(110, 193, 228, 0)); }
  50%      { filter: drop-shadow(0 0 8px rgba(110, 193, 228, 0.7)); }
}
@media (prefers-reduced-motion: reduce) {
  .servicios__diagram-orbits,
  .servicios__diagram-node circle:nth-of-type(1) {
    animation: none;
  }
}

@media (max-width: 1024px) {
  .servicios__intro {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .servicios__diagram {
    max-width: 360px;
    margin: 0 auto;
  }
}

.servicios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}

/* ---- Card de servicio ---- */
.servicio {
  position: relative;
  padding: clamp(1.75rem, 2.5vw, 2.25rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0.005) 100%);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  transition: transform 0.4s var(--ease-out-quart),
              border-color 0.3s ease-out,
              background 0.3s ease-out,
              box-shadow 0.3s ease-out;
  overflow: hidden;
  isolation: isolate;
}

/* Glow superior que aparece en hover */
.servicio::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-cyan-bright) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity 0.4s ease-out;
}
/* Glow radial en hover */
.servicio::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 200px;
  height: 200px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(74, 139, 184, 0.25) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease-out;
  z-index: -1;
  pointer-events: none;
}

.servicio:hover,
.servicio:focus-within {
  transform: translateY(-6px);
  border-color: rgba(74, 139, 184, 0.45);
  background: linear-gradient(180deg, rgba(74, 139, 184, 0.06) 0%, rgba(74, 139, 184, 0.01) 100%);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.servicio:hover::before,
.servicio:focus-within::before {
  opacity: 1;
}
.servicio:hover::after,
.servicio:focus-within::after {
  opacity: 1;
}

/* Numerador grande */
.servicio__number {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(74, 139, 184, 0.12);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  transition: color 0.4s ease;
}
.servicio:hover .servicio__number {
  color: rgba(74, 139, 184, 0.3);
}

/* Icono SVG */
.servicio__icon {
  width: 52px;
  height: 52px;
  color: var(--color-cyan-electric);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background:
    radial-gradient(circle at 30% 30%, rgba(110, 193, 228, 0.22) 0%, rgba(74, 139, 184, 0.08) 60%, transparent 100%),
    linear-gradient(135deg, rgba(74, 139, 184, 0.1) 0%, rgba(74, 139, 184, 0.02) 100%);
  border: 1px solid rgba(110, 193, 228, 0.25);
  padding: 0.625rem;
  transition: background 0.4s ease, transform 0.5s var(--ease-out-quart), border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.servicio__icon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(110, 193, 228, 0.18) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.servicio:hover .servicio__icon {
  background:
    radial-gradient(circle at 30% 30%, rgba(110, 193, 228, 0.4) 0%, rgba(74, 139, 184, 0.18) 60%, transparent 100%),
    linear-gradient(135deg, rgba(74, 139, 184, 0.2) 0%, rgba(74, 139, 184, 0.05) 100%);
  border-color: rgba(110, 193, 228, 0.5);
  transform: scale(1.1) rotate(-3deg);
}
.servicio:hover .servicio__icon::before {
  opacity: 1;
}
.servicio__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  position: relative;
  z-index: 1;
}

.servicio__title {
  font-size: 1.1875rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 0.625rem;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}
.servicio__description {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .servicios__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .servicios__grid {
    grid-template-columns: 1fr;
  }
}