.mv-install-cutaway {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
  background: #17262c;
  color: #fff;
}

.mv-install-cutaway::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .13;
  background-image:
    linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.mv-install-cutaway .container-xxl { position: relative; z-index: 1; }

.mv-install-cutaway__head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .7fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 46px;
}

.mv-install-cutaway__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: #78d7c0;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.mv-install-cutaway__head h2 {
  max-width: 780px;
  margin: 0;
  color: #fff;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
}

.mv-install-cutaway__head p {
  margin: 0;
  color: rgba(255, 255, 255, .67);
  font-size: 16px;
  line-height: 1.75;
}

.mv-install-cutaway__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(330px, .55fr);
  min-height: 640px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: #0d181d;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .25);
}

.mv-install-cutaway__stage {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: #132329;
}

.mv-cutaway-equipment {
  position: absolute;
  top: 92px;
  right: 18%;
  left: 18%;
  height: 196px;
  border: 2px solid #a6babd;
  background: #41545a;
  box-shadow: inset 0 0 0 12px #35484e, 0 22px 38px rgba(0, 0, 0, .28);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.mv-cutaway-equipment__panel {
  position: absolute;
  inset: 28px 46% 28px 28px;
  border: 1px solid rgba(255, 255, 255, .35);
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .1) 0 2px, transparent 2px 12px);
}

.mv-cutaway-equipment__fan {
  position: absolute;
  top: 38px;
  right: 56px;
  width: 116px;
  height: 116px;
  border: 17px solid #283a3f;
  border-radius: 50%;
  background: radial-gradient(circle, #79d5bf 0 8px, #1d3035 9px 22px, #71858a 23px 25px, #22353a 26px);
}

.mv-cutaway-equipment__fan::before,
.mv-cutaway-equipment__fan::after {
  content: "";
  position: absolute;
  inset: 31px 4px;
  border-radius: 50%;
  background: #819398;
  transform: rotate(45deg);
}

.mv-cutaway-equipment__fan::after { transform: rotate(-45deg); }

.mv-cutaway-equipment__duct {
  position: absolute;
  top: 62px;
  width: 82px;
  height: 72px;
  border: 2px solid #91a7aa;
  background: #304349;
}

.mv-cutaway-equipment__duct--left { right: 100%; }
.mv-cutaway-equipment__duct--right { left: 100%; }

.mv-cutaway-isolators {
  position: absolute;
  top: 288px;
  right: 22%;
  left: 22%;
  display: flex;
  justify-content: space-between;
}

.mv-cutaway-isolators i {
  width: 42px;
  height: 34px;
  border: 5px solid #d99461;
  border-top-width: 9px;
  border-radius: 5px 5px 12px 12px;
  background: #222f33;
  transition: transform .25s ease, box-shadow .25s ease;
}

.mv-cutaway-frame {
  position: absolute;
  top: 323px;
  right: 14%;
  left: 14%;
  height: 105px;
}

.mv-cutaway-frame span {
  position: absolute;
  right: 0;
  left: 0;
  height: 19px;
  border: 2px solid #81979b;
  background: #34474d;
}

.mv-cutaway-frame span:first-child { top: 0; }
.mv-cutaway-frame span:nth-child(2) { bottom: 0; }
.mv-cutaway-frame i {
  position: absolute;
  top: 17px;
  bottom: 17px;
  width: 21px;
  border: 2px solid #81979b;
  background: #2b3d42;
  transform: skew(-12deg);
}

.mv-cutaway-frame i:nth-child(3) { left: 18%; }
.mv-cutaway-frame i:nth-child(4) { right: 18%; }

.mv-cutaway-anchors {
  position: absolute;
  top: 428px;
  right: 18%;
  left: 18%;
  display: flex;
  justify-content: space-between;
}

.mv-cutaway-anchors i {
  position: relative;
  width: 13px;
  height: 73px;
  background: #c4d0d2;
}

.mv-cutaway-anchors i::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 27px;
  height: 9px;
  transform: translateX(-50%);
  background: #e1e7e8;
}

.mv-cutaway-base {
  position: absolute;
  right: 8%;
  bottom: 60px;
  left: 8%;
  height: 112px;
  border-top: 8px solid #9eafb2;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, .08) 0 2px, transparent 2px 15px),
    #53676c;
  box-shadow: inset 0 18px 0 #657a7f;
}

.mv-cutaway-base span {
  position: absolute;
  right: 6%;
  bottom: 18px;
  left: 6%;
  height: 8px;
  background: #2b3c41;
}

.mv-cutaway-service-zone {
  position: absolute;
  top: 55px;
  right: 5%;
  bottom: 184px;
  width: 11%;
  border: 1px dashed rgba(117, 216, 191, .55);
  background: rgba(88, 176, 154, .07);
  transition: background .25s ease, border-color .25s ease;
}

.mv-cutaway-service-zone span {
  position: absolute;
  right: 50%;
  bottom: 16px;
  width: 150px;
  transform: translateX(50%) rotate(-90deg);
  color: rgba(255, 255, 255, .58);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.mv-install-cutaway__markers { position: absolute; inset: 0; z-index: 4; }

.mv-cutaway-marker {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 4px;
  background: rgba(13, 27, 32, .88);
  color: rgba(255, 255, 255, .82);
  font-size: 11px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.mv-cutaway-marker span { color: #75d8bf; font-size: 9px; font-weight: 800; }
.mv-cutaway-marker strong { font-weight: 700; }
.mv-cutaway-marker:hover,
.mv-cutaway-marker:focus-visible,
.mv-cutaway-marker.is-active { transform: translateY(-3px); border-color: #75d8bf; outline: 0; background: #245d50; color: #fff; }
.mv-cutaway-marker--equipment { top: 64px; left: 7%; }
.mv-cutaway-marker--isolator { top: 275px; left: 5%; }
.mv-cutaway-marker--frame { top: 360px; right: 5%; }
.mv-cutaway-marker--anchor { top: 445px; left: 5%; }
.mv-cutaway-marker--base { bottom: 65px; left: 11%; }
.mv-cutaway-marker--service { top: 70px; right: 4%; }

.mv-install-cutaway__stage[data-cutaway-active="equipment"] .mv-cutaway-equipment,
.mv-install-cutaway__stage[data-cutaway-active="frame"] .mv-cutaway-frame,
.mv-install-cutaway__stage[data-cutaway-active="base"] .mv-cutaway-base { box-shadow: 0 0 0 3px #75d8bf, 0 18px 42px rgba(71, 190, 160, .2); }
.mv-install-cutaway__stage[data-cutaway-active="isolator"] .mv-cutaway-isolators i { transform: translateY(-5px); box-shadow: 0 0 20px rgba(240, 168, 107, .75); }
.mv-install-cutaway__stage[data-cutaway-active="anchor"] .mv-cutaway-anchors i { box-shadow: 0 0 18px #75d8bf; }
.mv-install-cutaway__stage[data-cutaway-active="service"] .mv-cutaway-service-zone { border-color: #75d8bf; background: rgba(88, 176, 154, .18); }

.mv-install-cutaway__details {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 42px 36px 34px;
  border-left: 1px solid rgba(255, 255, 255, .14);
  background: #f6faf9;
  color: #173035;
}

.mv-install-cutaway__hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: #6c7d80;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.mv-cutaway-detail { animation: mv-cutaway-detail-in .24s ease both; }
.mv-cutaway-detail[hidden] { display: none; }
@keyframes mv-cutaway-detail-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.mv-cutaway-detail__icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  background: #dff2ed;
  color: #26735f;
  font-size: 25px;
}

.mv-cutaway-detail h3 { margin: 0 0 16px; color: #173035; font-size: 30px; line-height: 1.15; letter-spacing: 0; }
.mv-cutaway-detail p { margin: 0 0 26px; color: #53676a; font-size: 15px; line-height: 1.7; }

.mv-cutaway-detail__check {
  padding: 18px 0 0 18px;
  border-top: 1px solid #d8e4e1;
  border-left: 3px solid #5ebda5;
}

.mv-cutaway-detail__check span { display: block; margin-bottom: 7px; color: #2d806d; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.mv-cutaway-detail__check strong { color: #263e43; font-size: 14px; font-weight: 650; line-height: 1.55; }

.mv-install-cutaway__handoff {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 28px;
}

.mv-install-cutaway__handoff span { display: flex; align-items: center; gap: 9px; color: #53676a; font-size: 12px; font-weight: 650; }
.mv-install-cutaway__handoff i { color: #2d806d; font-size: 16px; }

@media (max-width: 991px) {
  .mv-install-cutaway__head { grid-template-columns: 1fr; gap: 20px; }
  .mv-install-cutaway__layout { grid-template-columns: 1fr; }
  .mv-install-cutaway__details { min-height: 410px; border-top: 1px solid #d8e4e1; border-left: 0; }
}

@media (max-width: 767px) {
  .mv-install-cutaway { padding: 64px 0; }
  .mv-install-cutaway__head { margin-bottom: 30px; }
  .mv-install-cutaway__head h2 { font-size: 34px; }
  .mv-install-cutaway__head p { font-size: 15px; }
  .mv-install-cutaway__stage { min-height: 530px; }
  .mv-cutaway-equipment { top: 100px; right: 20%; left: 20%; height: 150px; }
  .mv-cutaway-equipment__panel { inset: 24px 48% 24px 20px; }
  .mv-cutaway-equipment__fan { top: 30px; right: 28px; width: 88px; height: 88px; border-width: 13px; }
  .mv-cutaway-equipment__fan::before,
  .mv-cutaway-equipment__fan::after { inset: 23px 3px; }
  .mv-cutaway-equipment__duct { top: 45px; width: 54px; height: 58px; }
  .mv-cutaway-isolators { top: 250px; }
  .mv-cutaway-frame { top: 285px; }
  .mv-cutaway-anchors { top: 390px; }
  .mv-cutaway-base { bottom: 28px; height: 85px; }
  .mv-cutaway-service-zone { top: 70px; bottom: 145px; }
  .mv-cutaway-marker strong { display: none; }
  .mv-cutaway-marker { min-width: 36px; justify-content: center; padding: 7px; }
  .mv-cutaway-marker--equipment { top: 66px; }
  .mv-cutaway-marker--isolator { top: 245px; }
  .mv-cutaway-marker--frame { top: 310px; }
  .mv-cutaway-marker--anchor { top: 398px; }
  .mv-cutaway-marker--base { bottom: 32px; }
  .mv-cutaway-marker--service { top: 58px; }
  .mv-install-cutaway__details { min-height: 430px; padding: 30px 24px; }
}

@media (max-width: 420px) {
  .mv-install-cutaway__head h2 { font-size: 31px; }
  .mv-cutaway-equipment { right: 22%; left: 22%; }
  .mv-cutaway-equipment__fan { right: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .mv-cutaway-detail { animation: none; }
  .mv-cutaway-marker,
  .mv-cutaway-equipment,
  .mv-cutaway-isolators i { transition: none; }
}