/* ---- Fondo ambiental de toda la página (fijo, detrás de todo el contenido,
   una sola capa continua para que no se "corte" entre secciones). Gira y
   escala sutilmente ligado al progreso de scroll de toda la página — ver
   initAmbientBackground() en ia-solutions.js. Sin JS/reduced-motion, se
   queda estático en su posición inicial: sigue siendo el fondo de marca. ---- */
.ia-page-ambient {
  position: fixed;
  inset: -15%;
  z-index: -1;
  pointer-events: none;
  transform-origin: center center;
  will-change: transform;
  background:
    radial-gradient(circle at 20% 20%, rgba(var(--qq-purple-rgb), 0.32), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(118, 215, 217, 0.22), transparent 45%),
    radial-gradient(circle at 30% 80%, rgba(var(--qq-purple-rgb), 0.28), transparent 45%),
    radial-gradient(circle at 75% 85%, rgba(1, 31, 48, 0.55), transparent 50%),
    var(--qq-gradient-bg);
}

/* ---- Hero ---- */
.ia-hero {
  position: relative;
  overflow: hidden;
  padding: 140px 20px 80px;
  text-align: center;
}

.ia-hero .hero-blob-ia-4 {
  width: 18rem;
  height: 18rem;
  background: radial-gradient(circle, rgba(var(--ia-signal-rgb), 0.22), transparent 70%);
  top: 30%;
  left: -4rem;
}

.ia-hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.ia-hero-content h1 {
  color: var(--qq-neutral);
  margin-bottom: 1rem;
  text-shadow: 0 0 24px rgba(118, 215, 217, 0.4);
  min-height: 2.4em;
}

@media (min-width: 768px) {
  .ia-hero-content h1 {
    min-height: 1.2em;
  }
}

.ia-hero-content p {
  color: var(--qq-neutral);
  font-size: 1.1rem;
}

/* ---- Servicios de IA ---- */
.ia-services {
  text-align: center;
  padding: 100px 20px;
}

.ia-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;
  gap: 2rem;
  max-width: 900px;
  margin: 3rem auto 0;
  text-align: left;
}

@media (max-width: 768px) {
  .ia-cards-grid {
    grid-template-columns: 1fr;
  }
}

.ia-card {
  background:
    linear-gradient(160deg, rgba(234, 231, 229, 0.08), rgba(234, 231, 229, 0.015)),
    var(--qq-gradient-bg);
  border: 1px solid rgba(118, 215, 217, 0.4);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ia-card:hover {
  border-color: var(--qq-teal);
  box-shadow: 0 12px 40px rgba(118, 215, 217, 0.3);
}

.ia-card-toggle {
  list-style: none;
  cursor: pointer;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.ia-card-toggle::-webkit-details-marker {
  display: none;
}

.ia-card-toggle::marker {
  content: '';
}

.ia-card-title {
  font-family: "Geometr212-heavy";
  font-size: 1.25rem;
  color: var(--qq-teal);
}

.ia-card-topic-icon {
  font-size: 1.5rem;
  color: var(--qq-teal);
  margin-bottom: 0.25rem;
  display: block;
}

.ia-card-summary {
  font-family: "Montserrat-regular";
  font-size: 0.95rem;
  opacity: 0.85;
  padding-right: 2rem;
  color: var(--qq-neutral);
}

.ia-card-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--qq-teal);
  transition: transform 0.2s ease;
}

.ia-card[open] .ia-card-icon {
  transform: rotate(45deg);
}

.ia-card-detail-inner {
  padding: 0 1.5rem 1.5rem;
}

.ia-card-detail-inner h3 {
  font-size: 1rem;
  color: var(--qq-pink);
  margin-top: 1rem;
  margin-bottom: 0.4rem;
}

.ia-card-detail-inner h3:first-child {
  margin-top: 0;
}

.ia-card-detail-inner p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--qq-neutral);
}

/* ---- Stream-in text effect (Servicios de IA detail reveal) ---- */
.ia-stream-word {
  display: inline-block;
  opacity: 0;
  animation: iaStreamWordIn 0.22s ease forwards;
}

@keyframes iaStreamWordIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ia-stream-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--ia-signal);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: iaCursorBlink 0.8s steps(1) infinite;
}

@keyframes iaCursorBlink {
  0%, 50% {
    opacity: 1;
  }
  50.01%, 100% {
    opacity: 0;
  }
}

/* ---- OmnivendIA ---- */
.omnivendia {
  text-align: center;
  padding: 100px 20px;
}

.omnivendia-header h2 {
  color: var(--qq-neutral);
  text-shadow: 0 0 24px rgba(var(--ia-signal-rgb), 0.4);
  min-height: 1.2em;
}

.omnivendia-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(var(--qq-purple-rgb), 0.35);
  border: 1px solid var(--qq-purple);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.85rem;
  color: var(--qq-teal);
  margin-bottom: 1rem;
}

.ia-pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ia-signal);
  margin-right: 6px;
  animation: iaPulse 1.6s ease-in-out infinite;
}

@keyframes iaPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(var(--ia-signal-rgb), 0.5);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(var(--ia-signal-rgb), 0);
  }
}

.omnivendia-pitch {
  max-width: 640px;
  margin: 1rem auto 0;
  font-size: 1.1rem;
  color: var(--qq-neutral);
}

.omnivendia-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 3rem auto;
  text-align: left;
}

@media (max-width: 768px) {
  .omnivendia-features {
    grid-template-columns: 1fr;
  }
}

.omnivendia-feature {
  background: rgba(var(--qq-dark-accent-rgb), 0.35);
  border: 1px solid var(--qq-navy);
  border-radius: 12px;
  padding: 1.25rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.omnivendia-feature:hover {
  border-color: var(--qq-teal);
  background: rgba(var(--qq-dark-accent-rgb), 0.55);
  box-shadow: 0 10px 30px rgba(118, 215, 217, 0.2);
}

.omnivendia-feature h3 {
  font-size: 1.05rem;
  color: var(--qq-teal);
  margin-bottom: 0.5rem;
}

.omnivendia-feature p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--qq-neutral);
}

.omnivendia-feature h3 i {
  color: var(--qq-teal);
  margin-right: 0.4rem;
}

.omnivendia-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  /* El margen superior vive aquí (no como margin-bottom en .omnivendia-features)
     porque .omnivendia-features está dentro del wrapper que GSAP fija con
     pin: true, y ese margen se pierde/colapsa una vez que el pin-spacer
     entra en juego — measured: llegaba a 0px de espacio real. Puesto en
     .omnivendia-plans, que vive FUERA del wrapper fijado, no depende de eso. */
  margin: 3rem auto 0;
  text-align: left;
}

@media (max-width: 768px) {
  .omnivendia-plans {
    grid-template-columns: 1fr;
  }
}

.omnivendia-plan {
  background: var(--qq-gradient-cta);
  border-radius: 12px;
  padding: 1.5rem;
  color: var(--qq-purple-dark);
}

.omnivendia-plan h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.omnivendia-plan p {
  font-size: 0.9rem;
  line-height: 1.5;
}

.omnivendia-closing {
  margin-top: 3rem;
}

.omnivendia-closing p {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  color: var(--qq-neutral);
}

@media (prefers-reduced-motion: reduce) {
  .ia-pulse-dot {
    animation: none;
  }
}

/* ---- Hero parallax perf hint + falloff más suave hacia el borde de la
   sección, para que no se note el corte contra el fondo ambiental ---- */
.ia-hero .hero-blob {
  will-change: transform;
  filter: blur(95px);
}

/* ---- OmnivendIA ambient glow (pinned scroll moment background) ---- */
.omnivendia {
  position: relative;
  overflow: hidden;
}

.omnivendia-glow {
  position: absolute;
  inset: -25%;
  background:
    radial-gradient(circle at 20% 20%, rgba(var(--qq-purple-rgb), 0.32), transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(118, 215, 217, 0.26), transparent 60%);
  filter: blur(95px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  /* Se desvanece antes de llegar al borde superior/inferior de la sección,
     para que no se note un corte contra el fondo ambiental compartido. */
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.omnivendia-header,
.omnivendia-features,
.omnivendia-plans,
.omnivendia-closing {
  position: relative;
  z-index: 1;
}