.home-brand-motion {
  --mark-size: clamp(92px, 9vw, 132px);
  position: relative;
  display: grid;
  place-items: center;
  width: calc(var(--mark-size) + 54px);
  height: calc(var(--mark-size) + 48px);
  margin: 0 auto 12px;
  isolation: isolate;
  opacity: 0;
  transform: translateY(24px) scale(.9);
  transition: opacity .75s ease, transform .9s cubic-bezier(.2,.8,.2,1);
}

.home-about-section {
  padding-bottom: 34px !important;
}

#how-it-works,
.how-it-works-section {
  padding-top: 58px !important;
}

.home-brand-motion.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.home-brand-motion::before {
  content: "";
  position: absolute;
  width: calc(var(--mark-size) + 26px);
  height: calc(var(--mark-size) + 26px);
  border: 1px solid rgba(99, 147, 113, .24);
  border-radius: 50%;
  background: conic-gradient(from 30deg, transparent 0 43%, rgba(99,147,113,.3) 49%, transparent 56% 100%);
  animation: raylane-mark-orbit 13s linear infinite;
  z-index: -1;
}

.home-brand-motion::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 9px;
  width: calc(var(--mark-size) * .7);
  height: 15px;
  border-radius: 50%;
  background: rgba(20, 70, 59, .2);
  filter: blur(9px);
  transform: translateX(-50%) scaleX(.8);
  animation: raylane-mark-shadow 4.8s ease-in-out infinite;
  z-index: -1;
}

.home-brand-motion__mark {
  position: relative;
  display: block;
  width: var(--mark-size);
  height: var(--mark-size);
  object-fit: contain;
  filter: drop-shadow(0 14px 20px rgba(18, 60, 51, .12));
  animation: raylane-mark-float 4.8s ease-in-out infinite;
  transition: filter .45s ease;
}

.home-brand-motion__shine {
  position: absolute;
  inset: 16px 22px;
  overflow: hidden;
  border-radius: 46%;
  pointer-events: none;
  mix-blend-mode: screen;
}

.home-brand-motion__shine::before {
  content: "";
  position: absolute;
  inset: -30% auto -30% -70%;
  width: 35%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent);
  transform: skewX(-18deg);
  animation: raylane-mark-shimmer 6.8s ease-in-out infinite 1.2s;
}

.home-brand-motion:hover .home-brand-motion__mark {
  animation-duration: 3.2s;
  filter: drop-shadow(0 19px 27px rgba(18, 60, 51, .2));
}

@keyframes raylane-mark-float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-9px) rotate(1.2deg); }
}

@keyframes raylane-mark-shadow {
  0%, 100% { opacity: .45; transform: translateX(-50%) scaleX(.78); }
  50% { opacity: .24; transform: translateX(-50%) scaleX(.6); }
}

@keyframes raylane-mark-orbit {
  to { transform: rotate(360deg); }
}

@keyframes raylane-mark-shimmer {
  0%, 58% { left: -70%; opacity: 0; }
  66% { opacity: .75; }
  82%, 100% { left: 135%; opacity: 0; }
}

@media (max-width: 640px) {
  .home-brand-motion { margin-bottom: 6px; }
  .home-about-section { padding-bottom: 22px !important; }
  #how-it-works,
  .how-it-works-section { padding-top: 44px !important; }
}

@media (prefers-reduced-motion: reduce) {
  .home-brand-motion,
  .home-brand-motion__mark,
  .home-brand-motion::before,
  .home-brand-motion::after,
  .home-brand-motion__shine::before {
    animation: none !important;
    transition: none !important;
  }
  .home-brand-motion { opacity: 1; transform: none; }
}