.mounting-series {
  --mount-line: rgba(255,255,255,.22);
  position: relative;
  overflow: hidden;
  background: #0b0c0b;
  color: #fff;
}
.mounting-series-head {
  display: grid;
  grid-template-columns: minmax(0,1.65fr) minmax(260px,.6fr);
  gap: 50px;
  align-items: end;
  margin-bottom: 62px;
}

.mounting-series-head h2 {
  font-size: clamp(48px,6vw,98px);
  line-height: .91;
  letter-spacing: -.065em;
  font-weight: 470;
}

.mounting-series-head h2 span { color: rgba(255,255,255,.38); }
.mounting-series-intro { justify-self: end; padding-bottom: 5px; }
.mounting-series-intro p { margin: 0 0 24px; color: rgba(255,255,255,.48); font-size: 12px; }
.mounting-series-intro p span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 16px var(--lime); }

.mounting-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.mounting-card { --mount-accent: 196,220,0; min-width: 0; outline: none; }
.mounting-theme-2 { --mount-accent: 36,103,255; }
.mounting-theme-3 { --mount-accent: 112,255,214; }
.mounting-card:focus-visible { outline: 2px solid var(--lime); outline-offset: 6px; }

.mounting-stage {
  position: relative;
  display: grid;
  place-items: center;
  height: clamp(380px,36vw,560px);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  background: radial-gradient(circle at 50% 58%,rgba(255,255,255,.035),transparent 46%),linear-gradient(145deg,#111311,#070807);
}

.mounting-stage::after {
  content: '';
  position: absolute;
  z-index: 4;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg,rgba(255,255,255,.025),transparent 38%,rgba(0,0,0,.28));
}

.mounting-device { position: relative; z-index: 3; width: 38%; min-width: 126px; max-width: 188px; aspect-ratio: .57; }
.mounting-screen { position: absolute; z-index: 3; inset: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.82); border-radius: 5px; background: rgba(0,0,0,.22); box-shadow: inset 0 0 0 5px rgba(255,255,255,.035),0 18px 55px rgba(0,0,0,.42); }
.mounting-screen::after { content: 'ILUMO'; position: absolute; inset: auto 0 7px; color: rgba(255,255,255,.68); text-align: center; font: 7px var(--font-mono); letter-spacing: .22em; }

.mounting-pane { position: absolute; z-index: 1; inset: -14% -44%; border: 1px solid rgba(255,255,255,.16); background: linear-gradient(125deg,rgba(255,255,255,.07),transparent 25% 70%,rgba(255,255,255,.04)); transform: skewY(-2deg); }
.mounting-pane::before,.mounting-pane::after { content: ''; position: absolute; background: rgba(255,255,255,.12); }
.mounting-pane::before { width: 1px; inset: 0 auto 0 23%; }
.mounting-pane::after { height: 1px; inset: 72% 0 auto; }

.mounting-cables { position: absolute; z-index: 1; left: 11%; right: 11%; bottom: calc(100% - 1px); height: 126px; border-left: 1px solid rgba(255,255,255,.8); border-right: 1px solid rgba(255,255,255,.8); }
.mounting-cables::after { content: ''; position: absolute; left: -5px; right: -5px; bottom: 0; height: 8px; border: 1px solid rgba(255,255,255,.8); border-radius: 4px 4px 0 0; }

.mounting-standing .mounting-device { transform: translateY(-7%); }
.mounting-base { position: absolute; z-index: 2; top: calc(100% - 2px); left: 10%; right: 10%; height: 26px; border: 1px solid rgba(255,255,255,.8); border-top: 0; border-radius: 0 0 8px 8px; }
.mounting-base::before,.mounting-base::after { content: ''; position: absolute; top: 100%; width: 16px; height: 13px; border: 1px solid rgba(255,255,255,.76); border-top: 0; border-radius: 0 0 7px 7px; }
.mounting-base::before { left: 2px; }
.mounting-base::after { right: 2px; }

.mounting-motion {
  position: absolute;
  inset: -12%;
  opacity: .07;
  transform: scale(.76) rotate(-8deg);
  background:
    radial-gradient(ellipse at 50% 58%,rgba(var(--mount-accent),.96) 0 3%,rgba(var(--mount-accent),.52) 8%,transparent 31%),
    conic-gradient(from 30deg at 50% 58%,transparent 0 11%,rgba(255,255,255,.68) 14%,transparent 18% 34%,rgba(var(--mount-accent),.78) 39%,transparent 47% 68%,rgba(255,255,255,.5) 75%,transparent 82%);
  filter: saturate(1.2);
  animation: mounting-bloom 5.4s cubic-bezier(.45,0,.3,1) infinite alternate paused;
  transition: opacity .55s ease,transform .8s cubic-bezier(.22,1,.36,1);
}

.mounting-motion::before {
  content: '';
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: repeating-radial-gradient(ellipse at 50% 58%,transparent 0 13px,rgba(var(--mount-accent),.42) 14px,transparent 16px 25px);
  mask-image: linear-gradient(115deg,transparent 9%,#000 34% 70%,transparent 91%);
  animation: mounting-orbit 7s linear infinite paused;
}

.mounting-motion::after {
  content: '';
  position: absolute;
  inset: 18% -16%;
  background: linear-gradient(112deg,transparent 26%,rgba(255,255,255,.62) 45%,rgba(var(--mount-accent),.7) 51%,transparent 68%);
  filter: blur(7px);
  animation: mounting-sweep 3.4s ease-in-out infinite alternate paused;
}

.mounting-ambient { position: absolute; z-index: 2; inset: 9% -6% 3%; pointer-events: none; }
.mounting-ambient .mounting-motion { inset: -7%; opacity: 0; transform: scale(.58); filter: blur(5px) saturate(.7); mix-blend-mode: screen; }
.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-screen .mounting-motion { opacity: 1; transform: scale(1.02) rotate(4deg); }
.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-ambient .mounting-motion { opacity: .24; transform: scale(1.08) rotate(4deg); }
.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-motion,.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-motion::before,.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-motion::after { animation-play-state: running; }
.mounting-card:is(:hover,:focus-visible,.is-in-view) .mounting-screen { border-color: rgba(var(--mount-accent),.95); box-shadow: inset 0 0 0 5px rgba(255,255,255,.035),0 0 34px rgba(var(--mount-accent),.18),0 25px 70px rgba(0,0,0,.52); }

.mounting-card-copy { position: relative; min-height: 184px; padding: 25px 4px 0; border-top: 1px solid var(--mount-line); }
.mounting-card-copy>span { color: rgba(255,255,255,.37); font: 9px var(--font-mono); letter-spacing: .13em; text-transform: uppercase; }
.mounting-card-copy h3 { margin: 18px 0 12px; font-size: clamp(25px,2.1vw,36px); line-height: 1; letter-spacing: -.04em; font-weight: 480; }
.mounting-card-copy p { max-width: 390px; margin: 0; color: rgba(255,255,255,.45); font-size: 13px; }

@keyframes mounting-bloom { 0% { transform: scale(.72) rotate(-10deg); background-position: 0 0; } 55% { transform: scale(1.06) rotate(2deg); } 100% { transform: scale(.92) rotate(11deg); background-position: 26px -18px; } }
@keyframes mounting-orbit { to { transform: rotate(360deg) scale(1.1); } }
@keyframes mounting-sweep { from { transform: translate3d(-17%,4%,0) rotate(-9deg); } to { transform: translate3d(17%,-5%,0) rotate(8deg); } }

@media (max-width: 900px) {
  .mounting-series-head { grid-template-columns: 1fr; gap: 28px; }
  .mounting-series-intro { justify-self: start; }
  .mounting-grid { grid-template-columns: 1fr; gap: 36px; }
  .mounting-stage { height: min(116vw,560px); }
  .mounting-device { width: 32%; }
  .mounting-card-copy { min-height: 0; padding-bottom: 12px; }
}

@media (max-width: 560px) {
  .mounting-series-head { margin-bottom: 42px; }
  .mounting-series-head h2 { font-size: 47px; }
  .mounting-device { width: 38%; }
}

@media (prefers-reduced-motion: reduce) {
  .mounting-motion,.mounting-motion::before,.mounting-motion::after { animation: none !important; }
  .mounting-screen .mounting-motion { opacity: .86; transform: scale(.95); }
  .mounting-ambient .mounting-motion { opacity: .14; transform: scale(1); }
}