.opening {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.opening::before,
.opening::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 999px;
  filter: blur(12px);
  opacity: .22;
  pointer-events: none;
}

.opening::before {
  width: 34rem;
  height: 34rem;
  top: -18rem;
  right: -9rem;
  background: radial-gradient(circle, #8b5cf6 0%, transparent 68%);
  animation: drift-one 12s ease-in-out infinite alternate;
}

.opening::after {
  width: 28rem;
  height: 28rem;
  left: -14rem;
  bottom: -17rem;
  background: radial-gradient(circle, #0ea5e9 0%, transparent 68%);
  animation: drift-two 14s ease-in-out infinite alternate;
}

.opening-brand-logo {
  width: min(100%, 410px);
  margin: .35rem 0 1.15rem;
}

.opening-brand-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.opening-brand-logo-dark { display: none !important; }
html[data-theme="dark"] .opening-brand-logo-light { display: none !important; }
html[data-theme="dark"] .opening-brand-logo-dark { display: block !important; }

.opening h1 {
  background: linear-gradient(110deg, var(--text) 8%, var(--text) 52%, var(--brand) 77%, #0ea5e9 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: headline-sheen 9s ease-in-out infinite;
}

.home-visual-section {
  padding-top: 1rem;
}

.home-visual-grid {
  display: grid;
  grid-template-columns: minmax(0, .7fr) minmax(520px, 1.3fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.home-visual-copy h2 {
  max-width: 18ch;
}

.home-visual-copy .lead {
  max-width: 52ch;
}

.workflow-visual {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(.6rem, 2vw, 1.25rem);
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface) 92%, #0ea5e9 8%), color-mix(in srgb, var(--surface) 90%, #8b5cf6 10%));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.workflow-visual::after {
  content: "";
  position: absolute;
  inset: auto -10% -55% 20%;
  height: 70%;
  background: radial-gradient(circle, rgba(98, 87, 255, .2), transparent 66%);
  pointer-events: none;
}

.workflow-visual img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform .45s ease;
}

.workflow-visual:hover img {
  transform: translateY(-5px) scale(1.01);
}

.feature-card,
.detail-card,
.impact-card,
.cta-box {
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.feature-card:hover,
.detail-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--brand) 55%, var(--line));
  box-shadow: 0 20px 44px rgba(24, 32, 56, .12);
}

html[data-theme="dark"] .feature-card:hover,
html[data-theme="dark"] .detail-card:hover {
  box-shadow: 0 20px 44px rgba(0, 0, 0, .34);
}

.impact-card:hover,
.cta-box:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.pill-list span {
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.pill-list span:hover {
  transform: translateY(-2px);
  border-color: var(--brand);
  background: color-mix(in srgb, var(--surface) 88%, var(--brand) 12%);
}

@keyframes headline-sheen {
  0%, 68%, 100% { background-position: 0% 50%; }
  82% { background-position: 100% 50%; }
}

@keyframes drift-one {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2rem, 2rem, 0) scale(1.08); }
}

@keyframes drift-two {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(2.5rem, -1.5rem, 0) scale(1.1); }
}

@media (max-width: 900px) {
  .home-visual-grid {
    grid-template-columns: 1fr;
  }

  .workflow-visual {
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .opening::before,
  .opening::after,
  .opening h1 {
    animation: none;
  }

  .workflow-visual img,
  .feature-card,
  .detail-card,
  .impact-card,
  .cta-box,
  .pill-list span {
    transition: none;
  }
}