.index-hero {
  position: relative;
  padding: 7rem 0 5rem;
  isolation: isolate;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.index-hero::before {
  content: "";
  position: absolute;
  inset: -140px -25vw;
  background:
    radial-gradient(
      circle at 15% 0%,
      rgba(68, 192, 255, 0.45),
      transparent 60%
    ),
    radial-gradient(
      circle at 85% 100%,
      rgba(160, 255, 203, 0.45),
      transparent 60%
    ),
    conic-gradient(
      from 200deg,
      rgba(68, 192, 255, 0),
      rgba(68, 192, 255, 0.9),
      rgba(160, 255, 203, 0),
      rgba(68, 192, 255, 1),
      rgba(160, 255, 203, 0)
    );
  filter: blur(80px);
  opacity: 0.9;
  z-index: -1;
  pointer-events: none;
  animation: heroGlow 26s linear infinite;
}

.index-hero .container {
  align-items: center;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(
    135deg,
    rgba(10, 14, 20, 0.96),
    rgba(10, 14, 20, 0.88)
  );
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.75),
    0 0 40px rgba(68, 192, 255, 0.35);
  padding: 2.5rem;
}

.index-hero h1 {
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.index-hero .hero-cta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.6rem;
  width: 100%;
  max-width: 420px;
}

.index-hero .hero-cta .btn.secondary {
  justify-content: space-between;
}

.index-hero .hero-facts {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.index-hero .fact {
  padding: 0.6rem 0.7rem;
}

.index-hero-visual {
  justify-content: center;
  align-items: stretch;
  min-height: 360px;
  height: 100%;
}

.volta-orbit {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 32px;
  background: radial-gradient(
      circle at 20% 0%,
      rgba(68, 192, 255, 0.35),
      transparent 55%
    ),
    radial-gradient(
      circle at 80% 100%,
      rgba(160, 255, 203, 0.35),
      transparent 55%
    ),
    #050608;
  border: 1px solid #ffffff40;
  box-shadow: 0 0 40px rgba(68, 192, 255, 0.35), 0 18px 40px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.volta-orbit-glow {
  position: absolute;
  inset: -40%;
  background: conic-gradient(
    from 140deg,
    rgba(68, 192, 255, 0),
    rgba(68, 192, 255, 0.9),
    rgba(160, 255, 203, 0),
    rgba(68, 192, 255, 1),
    rgba(160, 255, 203, 0)
  );
  filter: blur(40px);
  opacity: 0.9;
  animation: orbitGlow 16s linear infinite;
}

.volta-orbit img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform-origin: 50% 100%;
  animation: floatVolta 6s ease-in-out infinite;
}

.index-cta-section {
  padding: 3rem 0 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.index-cta-section .section-title {
  margin-bottom: 0;
}

.index-cta-section .container {
  border-bottom: none;
  padding: 0;
}

.index-cta-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  width: 100%;
  padding: 0;
  border-radius: 26px;
  border: 1px solid #ffffff1f;
  background:
    radial-gradient(circle at 0% 0%, rgba(68, 192, 255, 0.2), transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(160, 255, 203, 0.18), transparent 60%),
    linear-gradient(135deg, #12161e, #0b0f16);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6);
  text-decoration: none;
  color: var(--text);
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.index-cta-card .content {
  padding: 0 1.5rem 1.5rem 1.5rem;
}
.index-cta-card .image {
  max-height: 300px;
  width: 100%;
  display: flex;
}

.index-cta-card .image img {
  position: relative;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.index-cta-card::before {
  content: "";
  position: absolute;
  inset: -50%;
  opacity: 0;
  mix-blend-mode: screen;
  transform: translate3d(-10px, 0, 0) rotate(0deg);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.index-cta-main {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.index-cta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 1rem;
  border-radius: 999px;
  border: 1px solid #ffffff33;
  background: rgba(6, 12, 18, 0.75);
  font-size: 0.82rem;
  color: color-mix(in srgb, var(--muted) 75%, #ffffff 25%);
}

.index-cta-lede {
  margin-top: 0.25rem;
  max-width: 60ch;
}

.index-cta-meta {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  justify-content: center;
  min-width: 180px;
  position: relative;
}

.index-cta-pill {
  padding: 1rem;
  border-radius: 999px;
  border: 1px solid #ffffff30;
  background: #05080e;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--muted) 80%, #ffffff 20%);
  white-space: nowrap;
}

.index-cta-arrow {
  position: absolute;
  right: 1.6rem;
  bottom: 1.6rem;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #ffffff35;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 0%, rgba(255, 255, 255, 0.18), transparent 65%),
    #060910;
}

.index-cta-arrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid #ffffffdd;
  border-bottom: 2px solid #ffffffdd;
  transform: rotate(-45deg);
  margin-left: 2px;
}

.index-cta-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.8),
    0 0 40px rgba(68, 192, 255, 0.5);
  border-color: rgba(160, 255, 203, 0.7);
  background:
    radial-gradient(circle at 0% 0%, rgba(68, 192, 255, 0.25), transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(160, 255, 203, 0.24), transparent 60%),
    linear-gradient(135deg, #151b25, #0c1119);
}

.index-cta-card:hover::before {
  opacity: 0.5;
  transform: translate3d(0, 0, 0) rotate(12deg);
}

.index-cta-card:hover .index-cta-arrow {
  border-color: rgba(160, 255, 203, 0.9);
}

@keyframes heroGlow {
  0% {
    transform: rotate(0deg) scale(1);
    opacity: 0.75;
  }
  50% {
    transform: rotate(180deg) scale(1.05);
    opacity: 1;
  }
  100% {
    transform: rotate(360deg) scale(1);
    opacity: 0.75;
  }
}

@keyframes orbitGlow {
  0% {
    transform: rotate(0deg) scale(1);
    opacity: 0.75;
  }
  50% {
    transform: rotate(180deg) scale(1.08);
    opacity: 1;
  }
  100% {
    transform: rotate(360deg) scale(1);
    opacity: 0.75;
  }
}

@keyframes floatVolta {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.01);
  }
}

@media (prefers-reduced-motion: reduce) {
  .volta-orbit-glow,
  .volta-orbit img,
  .index-hero::before {
    animation: none;
  }
}

@media (max-width: 1200px) {
  .index-cta-meta {
    grid-template-columns: 1fr;
  }
  .index-cta-card .content {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    width: 100%;
    column-gap: 1rem;
  }
  .index-cta-pill {
    width: 100%;
  }
}

@media (max-width:1200px) {
  .index-hero .hero-cta {
    max-width: 100%;
  }
}

@media (max-width: 900px) {
  .index-hero {
    padding: 6rem 0 3rem;
  }

  .index-hero .hero-cta {
    width: 100%;
    max-width: none;
  }

  .index-hero .hero-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .index-hero-visual {
    order: -1;
  }

  .index-hero .container {
    padding: 1.8rem;
    border-radius: 26px;
  }

  .index-hero::before {
    inset: -120px -30vw;
    filter: blur(70px);
  }

  .index-cta-meta {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.4rem;
    min-width: 0;
  }

  .index-cta-arrow {
    position: static;
    margin-top: 0.8rem;
  }
}

@media (max-width:767px) {
  .index-cta-card .content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .index-hero .hero-facts {
    grid-template-columns: 1fr;
  }

  .volta-orbit {
    border-radius: 24px;
  }
  .index-cta-section {
    padding: 0;
  }

  .index-cta-lede {
    font-size: 0.95rem;
  }
  .index-cta-meta {
    display: none;
  }
  .index-hero .hero-cta {
    grid-template-columns: 1fr;
  }
}