/* IuVe AI — premium full-page mouse-trail mask reveal (homepage only) */

.iuve-cursor-reveal--page {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  isolation: isolate;
}

.iuve-cursor-reveal--page > .iuve-cursor-reveal__base {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* Near-white workspace canvas — ambient IuVe glow stays local (5%), not a grey wash. */
  background:
    radial-gradient(720px 360px at 12% -4%, rgba(37, 99, 235, 0.055), transparent 62%),
    radial-gradient(640px 320px at 92% 0%, rgba(124, 58, 237, 0.045), transparent 58%),
    radial-gradient(560px 300px at 70% 100%, rgba(8, 145, 178, 0.035), transparent 56%),
    linear-gradient(180deg, #ffffff 0%, #fafbfd 42%, #f8fafc 78%, #ffffff 100%);
  filter: none;
}

.iuve-cursor-reveal--page .iuve-cursor-reveal__reveal {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  /* Trail fill: same cyan–violet–magenta character, tuned for contrast on white canvas. */
  background:
    radial-gradient(ellipse 70% 52% at 18% 16%, rgba(37, 99, 235, 0.34), transparent 58%),
    radial-gradient(ellipse 62% 48% at 84% 18%, rgba(124, 58, 237, 0.3), transparent 56%),
    radial-gradient(ellipse 58% 46% at 72% 74%, rgba(8, 145, 178, 0.26), transparent 54%),
    radial-gradient(ellipse 50% 42% at 16% 78%, rgba(236, 72, 153, 0.16), transparent 52%),
    radial-gradient(ellipse 80% 58% at 50% 48%, rgba(124, 58, 237, 0.1), transparent 64%),
    linear-gradient(152deg, #e0f2fe 0%, #ede9fe 30%, #cffafe 58%, #fce7f3 100%);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-mode: alpha;
  mask-mode: alpha;
}

.iuve-cursor-reveal--page.iuve-cursor-reveal--active .iuve-cursor-reveal__reveal {
  opacity: 1;
  visibility: visible;
}

.iuve-cursor-reveal--page .iuve-cursor-reveal__reveal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 68% 52% at 26% 20%, rgba(37, 99, 235, 0.14), transparent 64%),
    radial-gradient(ellipse 58% 48% at 76% 66%, rgba(124, 58, 237, 0.12), transparent 60%),
    radial-gradient(ellipse 42% 38% at 50% 50%, rgba(8, 145, 178, 0.08), transparent 58%);
  mix-blend-mode: soft-light;
  opacity: 0.75;
}

.iuve-cursor-reveal--page > .iuve-cursor-reveal__mask {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

/* Static fallback: hide page reveal layer; normal body background shows through */
.iuve-cursor-reveal--page.iuve-cursor-reveal--static,
.iuve-cursor-reveal--page[data-iuve-cursor-reveal="off"] {
  display: none;
}

/* Disabled via data attribute before JS runs */
.iuve-cursor-reveal--page[data-iuve-cursor-reveal="off"] .iuve-cursor-reveal__reveal,
.iuve-cursor-reveal--page[data-iuve-cursor-reveal="off"] > .iuve-cursor-reveal__mask {
  display: none;
}

/* Cohesive surfaces when reveal is active — gaps and margins show prism atmosphere */
@media (min-width: 769px) and (hover: hover) {
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .top {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: rgba(226, 232, 240, 0.9);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.9) inset,
      0 4px 18px rgba(15, 23, 42, 0.04);
  }

  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .top.is-scrolled {
    background: rgba(255, 255, 255, 0.96);
    border-bottom-color: #e2e8f0;
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.95) inset,
      0 8px 28px rgba(15, 23, 42, 0.055);
  }

  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .card,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .trust-strip,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .hero-visual,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .showcase,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .pillar-card,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .narrative-block,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .use-case-card,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .pricing-card,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .faq-item,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .cta-band-inner {
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .card,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .trust-strip,
  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .hero-visual {
    border-color: #e2e8f0;
    box-shadow:
      0 1px 2px rgba(15, 23, 42, 0.04),
      0 8px 24px rgba(15, 23, 42, 0.035);
  }

  .iuve-cursor-reveal--page.iuve-cursor-reveal--active ~ .shell .card:hover {
    border-color: rgba(37, 99, 235, 0.22);
    box-shadow:
      0 10px 28px rgba(15, 23, 42, 0.07),
      0 0 0 1px rgba(37, 99, 235, 0.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .iuve-cursor-reveal--page > .iuve-cursor-reveal__base {
    filter: none;
  }
}

@media (max-width: 768px), (hover: none) {
  .iuve-cursor-reveal--page {
    display: none;
  }
}