/* ============================================
   Light Hero (Protocol-inspired)
   ============================================ */
.hero--light {
  position: relative;
  min-height: 720px;
  padding: 100px 0 120px;
  overflow: hidden;
  isolation: isolate;
  background: #FAFBFD;
}

.hero__bg-light {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 60% 70% at 80% 50%, rgba(220,227,255,.7) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 95% 30%, rgba(184,200,255,.5) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 100% 80%, rgba(220,227,255,.4) 0%, transparent 70%),
    linear-gradient(120deg, #FFFFFF 0%, #F4F6FE 50%, #EAEEFB 100%);
}

.hero__noise-light {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .35;
  pointer-events: none;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .15 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* The flowing wisp/ribbon — keystone visual */
.hero__wisp {
  position: absolute;
  right: -120px;
  top: 0;
  bottom: 0;
  width: 75%;
  z-index: -1;
  pointer-events: none;
  animation: wispFloat 22s ease-in-out infinite;
}
@keyframes wispFloat {
  0%, 100% { transform: translateY(0) translateX(0); }
  50%      { transform: translateY(-10px) translateX(8px); }
}

.hero--light .hero__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}
.hero__ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__title--light {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(48px, 6.6vw, 92px);
  line-height: 1;
  letter-spacing: -.04em;
  max-width: 14ch;
  margin: 60px 0 28px;
}
.hero__title--light em {
  font-style: italic;
  font-weight: 400;
  color: var(--indigo-600);
}

.hero__sub--light {
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.55;
  max-width: 48ch;
  margin: 0 0 40px;
}


.hero__scroll--light { color: var(--muted); }

@media (max-width: 980px) {
  .hero__wisp { opacity: .55; width: 90%; right: -200px; }
}
@media (max-width: 600px) {
  .hero__title--light { margin-top: 24px; }
}