.atavism-lab-page {
  --atavism-ember: #e15a3c;
  --atavism-copper: #b44a32;
  --atavism-ivory: #eee9df;
  --atavism-line: rgba(239, 232, 221, .14);
}

.atavism-lab {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(110px, 12vw, 190px);
  background:
    radial-gradient(circle at 72% 45%, rgba(180, 55, 34, .13), transparent 34%),
    radial-gradient(circle at 10% 90%, rgba(111, 42, 31, .09), transparent 28%),
    #060607;
}

.atavism-lab::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .23;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent, #000 24%, #000 92%, transparent);
}

.atavism-lab::after {
  content: "ATAVISM";
  position: absolute;
  z-index: -1;
  left: 2vw;
  bottom: -3.4vw;
  color: transparent;
  font: 700 clamp(110px, 19vw, 330px) / .75 var(--utility);
  letter-spacing: -.08em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .035);
  pointer-events: none;
}

.atavism-lab-heading {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(340px, .72fr);
  justify-content: space-between;
  align-items: end;
  gap: clamp(40px, 8vw, 130px);
  margin-bottom: clamp(54px, 6vw, 88px);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--atavism-line);
}

.atavism-lab-heading > div {
  display: grid;
  grid-template-columns: minmax(200px, 330px) 1fr;
  align-items: center;
  gap: clamp(26px, 4vw, 66px);
}

.atavism-lab-heading .meta-line { margin: 0; }

.atavism-lab-logo {
  width: min(250px, 100%);
  max-height: 94px;
  object-fit: contain;
  object-position: left center;
  filter: brightness(0) invert(1);
  opacity: .94;
}

.atavism-lab-heading > p {
  max-width: 540px;
  margin: 0;
  color: #827d77;
  font-size: 13px;
  line-height: 1.75;
}

.atavism-stack {
  display: grid;
  grid-template-columns: minmax(360px, .72fr) minmax(620px, 1.32fr);
  align-items: center;
  gap: clamp(52px, 6vw, 108px);
}

.atavism-stack-copy {
  position: relative;
  z-index: 2;
  padding-left: clamp(0px, 2.6vw, 38px);
}

.atavism-stack-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 1px;
  height: 104px;
  background: linear-gradient(var(--atavism-ember), transparent);
  box-shadow: 0 0 28px rgba(225, 90, 60, .45);
}

.atavism-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin: 0 0 35px;
  color: #aaa39c;
  font: 700 8px / 1 var(--utility);
  letter-spacing: .2em;
  text-transform: uppercase;
}

.atavism-kicker span { color: var(--atavism-ember); }
.atavism-kicker b { color: #5f5b57; font-weight: 700; }

.atavism-stack-copy h2 {
  max-width: 660px;
  margin: 0;
  color: var(--atavism-ivory);
  font: 400 clamp(55px, 5.6vw, 92px) / .88 var(--display);
  letter-spacing: -.058em;
}

.atavism-stack-copy h2 em {
  color: #a9402f;
  font-weight: 400;
}

.atavism-lede {
  max-width: 580px;
  margin: 34px 0 0;
  color: #99938d;
  font-size: 15px;
  line-height: 1.8;
}

.atavism-facts {
  margin: 44px 0 0;
  border-top: 1px solid var(--atavism-line);
}

.atavism-facts > div {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 18px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--atavism-line);
}

.atavism-facts dt {
  color: var(--atavism-ember);
  font: 700 8px / 1.5 var(--utility);
  letter-spacing: .14em;
}

.atavism-facts dd { margin: 0; }
.atavism-facts strong { display: block; color: #d8d1c8; font: 400 17px / 1.2 var(--display); }
.atavism-facts span { display: block; margin-top: 6px; color: #6f6a65; font-size: 10px; line-height: 1.5; letter-spacing: .06em; text-transform: uppercase; }

.atavism-action {
  width: min(100%, 310px);
  min-height: 58px;
  margin-top: 34px;
  padding: 0 18px 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #e6dfd6;
  border: 1px solid rgba(225, 90, 60, .48);
  background: linear-gradient(90deg, rgba(225, 90, 60, .12), rgba(225, 90, 60, .02));
  text-decoration: none;
  font: 700 8px / 1 var(--utility);
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: color .35s, border-color .35s, background .35s, transform .35s var(--ease);
}

.atavism-action b {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #1b0c09;
  background: var(--atavism-ember);
  font-size: 14px;
  transition: transform .4s var(--ease);
}

.atavism-action:hover,
.atavism-action:focus-visible {
  color: white;
  border-color: var(--atavism-ember);
  background: rgba(225, 90, 60, .17);
  transform: translateY(-3px);
}

.atavism-action:hover b,
.atavism-action:focus-visible b { transform: rotate(45deg); }

.atavism-product {
  --atavism-rx: 0deg;
  --atavism-ry: 0deg;
  --atavism-px: 50%;
  --atavism-py: 44%;
  position: relative;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, .16);
  background: #080809;
  box-shadow: 0 52px 150px rgba(0, 0, 0, .56), 0 0 80px rgba(133, 35, 23, .08);
  transform: perspective(1500px) rotateX(var(--atavism-rx)) rotateY(var(--atavism-ry));
  transition: transform .2s ease-out, border-color .45s, box-shadow .45s;
}

.atavism-product::before,
.atavism-product::after {
  content: "";
  position: absolute;
  z-index: 5;
  width: 34px;
  height: 34px;
  pointer-events: none;
}

.atavism-product::before { left: -1px; top: -1px; border-left: 1px solid var(--atavism-ember); border-top: 1px solid var(--atavism-ember); }
.atavism-product::after { right: -1px; bottom: -1px; border-right: 1px solid var(--atavism-ember); border-bottom: 1px solid var(--atavism-ember); }
.atavism-product:hover { border-color: rgba(255, 255, 255, .27); box-shadow: 0 58px 170px rgba(0, 0, 0, .62), 0 0 100px rgba(160, 44, 28, .13); }

.atavism-product-topline {
  height: 46px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #6d6863;
  border-bottom: 1px solid var(--atavism-line);
  font: 700 7px / 1 var(--utility);
  letter-spacing: .22em;
  text-transform: uppercase;
}

.atavism-product-topline span:first-child::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--atavism-ember);
  box-shadow: 0 0 12px var(--atavism-ember);
  vertical-align: 1px;
}

.atavism-viewport {
  position: relative;
  height: clamp(540px, 39vw, 690px);
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px),
    #09090a;
  background-size: 48px 48px;
}

.atavism-pointer-light {
  position: absolute;
  z-index: 4;
  inset: 0;
  pointer-events: none;
  opacity: .8;
  background: radial-gradient(circle at var(--atavism-px) var(--atavism-py), rgba(233, 112, 75, .16), transparent 22%);
  mix-blend-mode: screen;
}

.atavism-scan {
  position: absolute;
  z-index: 4;
  left: 0;
  right: 0;
  top: -16%;
  height: 13%;
  pointer-events: none;
  opacity: .58;
  background: linear-gradient(180deg, transparent, rgba(231, 106, 72, .14), rgba(255, 255, 255, .18), transparent);
  animation: atavismScan 7.4s linear infinite;
  mix-blend-mode: screen;
}

@keyframes atavismScan { to { transform: translateY(880%); } }

.atavism-panel {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.025);
  transition: opacity .68s ease, transform 1.1s var(--ease), visibility 0s linear .68s;
}

.atavism-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  transition-delay: 0s;
}

.atavism-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #08090b;
}

.atavism-media::before,
.atavism-media::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
}

.atavism-media::before {
  background:
    linear-gradient(90deg, rgba(5, 5, 6, .22), transparent 58%),
    linear-gradient(180deg, transparent 35%, rgba(5, 5, 6, .2) 53%, rgba(5, 5, 6, .97) 100%);
}

.atavism-media::after {
  opacity: .46;
  background: radial-gradient(circle at 78% 30%, rgba(226, 86, 57, .18), transparent 32%);
  mix-blend-mode: screen;
}

.atavism-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.7) contrast(1.08) brightness(.72);
  transform: scale(1.01);
  transition: filter .6s, transform 7s cubic-bezier(.16, .7, .18, 1);
}

.atavism-panel.is-active .atavism-media img { transform: scale(1.055); }
.atavism-media-framework { padding: clamp(46px, 5vw, 82px) clamp(28px, 4vw, 74px) 170px; background: radial-gradient(circle at 50% 35%, #132033, #07090d 70%); }
.atavism-media-framework img { object-fit: contain; filter: saturate(.48) sepia(.22) hue-rotate(320deg) contrast(1.12) brightness(.73); }
.atavism-media-editor img { object-position: center 22%; filter: saturate(.8) contrast(1.06) brightness(.86); }
.atavism-media-manager img { object-position: center 16%; filter: saturate(.52) sepia(.12) hue-rotate(326deg) contrast(1.08) brightness(.7); }
.atavism-media-live img { object-position: 50% 45%; filter: saturate(.54) contrast(1.16) brightness(.57); }

.atavism-panel-copy {
  position: absolute;
  z-index: 3;
  left: clamp(24px, 3.4vw, 54px);
  right: clamp(24px, 3.4vw, 54px);
  bottom: clamp(25px, 3.1vw, 46px);
  max-width: 660px;
  text-shadow: 0 10px 38px rgba(0, 0, 0, .85);
}

.atavism-panel-copy small {
  color: #e36a4d;
  font: 700 7px / 1 var(--utility);
  letter-spacing: .22em;
  text-transform: uppercase;
}

.atavism-panel-copy h3 {
  margin: 13px 0 10px;
  color: #f0ebe3;
  font: 400 clamp(35px, 3.2vw, 56px) / .98 var(--display);
  letter-spacing: -.045em;
}

.atavism-panel-copy p {
  max-width: 570px;
  margin: 0;
  color: #a49e97;
  font-size: 12px;
  line-height: 1.66;
}

.atavism-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 100px;
  border-top: 1px solid var(--atavism-line);
}

.atavism-tabs button {
  position: relative;
  min-width: 0;
  padding: 22px 18px 24px;
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 8px;
  overflow: hidden;
  color: #716c67;
  border: 0;
  border-right: 1px solid var(--atavism-line);
  background: #09090a;
  text-align: left;
  cursor: pointer;
  transition: color .35s, background .35s;
}

.atavism-tabs button:last-child { border-right: 0; }
.atavism-tabs button:hover { color: #bdb5ad; background: #0d0c0d; }
.atavism-tabs button.is-active { color: #ede6de; background: linear-gradient(180deg, rgba(225, 90, 60, .13), rgba(225, 90, 60, .025)); }
.atavism-tabs span { color: #665e59; font: 700 7px / 1.4 var(--utility); letter-spacing: .15em; }
.atavism-tabs .is-active span { color: var(--atavism-ember); }
.atavism-tabs strong { overflow: hidden; font: 700 8px / 1.4 var(--utility); letter-spacing: .14em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }

.atavism-tabs i {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(225, 90, 60, .18);
  transform: scaleX(0);
  transform-origin: left;
}

.atavism-stack.is-auto .atavism-tabs .is-active i { animation: atavismTabProgress 6.6s linear; }
@keyframes atavismTabProgress { to { background: var(--atavism-ember); transform: scaleX(1); } }

.atavism-lab-page .icon-library {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .018), transparent 16%),
    #060607;
}

.atavism-lab-page .icon-pack-tabs {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, .13);
  background: rgba(8, 8, 9, .96);
}

.atavism-lab-page .icon-pack-tabs button {
  position: relative;
  min-width: 0;
  min-height: 74px;
  padding: 15px 13px 14px;
  display: grid;
  align-content: center;
  gap: 5px;
  overflow: hidden;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .1);
  color: #68635e;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color .3s, background .3s;
}

.atavism-lab-page .icon-pack-tabs button:last-child { border-right: 0; }
.atavism-lab-page .icon-pack-tabs button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, #d45239, #ed9961);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}

.atavism-lab-page .icon-pack-tabs button:hover { color: #c6bdb5; background: rgba(255, 255, 255, .022); }
.atavism-lab-page .icon-pack-tabs button[aria-selected="true"] { color: #f0e8df; background: linear-gradient(180deg, rgba(212, 82, 57, .12), transparent); }
.atavism-lab-page .icon-pack-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.atavism-lab-page .icon-pack-tabs span { color: #d45239; font: 700 6px / 1 var(--utility); letter-spacing: .16em; }
.atavism-lab-page .icon-pack-tabs strong { overflow: hidden; font: 700 8px / 1 var(--utility); letter-spacing: .12em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.atavism-lab-page .icon-pack-tabs small { overflow: hidden; color: #5f5a56; font: 700 6px / 1 var(--utility); letter-spacing: .13em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }

.atavism-lab-page .icon-pack-stage { min-height: 0; }
.atavism-lab-page .icon-pack-panel { height: 100%; animation: iconPackReveal .48s var(--ease) both; }
.atavism-lab-page .icon-pack-panel[hidden] { display: none; }
.atavism-lab-page .icon-pack-panel .skill-grid { min-height: 540px; height: 100%; }

.atavism-lab-page .icon-pack-status {
  position: relative;
  z-index: 3;
  min-height: 46px;
  margin: 0;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: #77716b;
  background: #09090a;
  font: 700 6px / 1.4 var(--utility);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.atavism-lab-page .icon-pack-status output { flex: 0 0 auto; color: #d45239; }

@keyframes iconPackReveal {
  from { opacity: 0; transform: translateY(12px) scale(.992); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 1220px) {
  .atavism-stack { grid-template-columns: minmax(320px, .68fr) minmax(560px, 1.2fr); gap: 46px; }
  .atavism-stack-copy { padding-left: 0; }
  .atavism-stack-copy::before { display: none; }
  .atavism-viewport { height: 590px; }
  .atavism-tabs button { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .atavism-lab-heading { grid-template-columns: 1fr; gap: 26px; }
  .atavism-lab-heading > div { grid-template-columns: 1fr 1fr; }
  .atavism-stack { grid-template-columns: 1fr; gap: 58px; }
  .atavism-stack-copy { max-width: 760px; }
  .atavism-product { transform: none !important; }
  .atavism-viewport { height: min(690px, 72vw); min-height: 570px; }
  .atavism-lab-page .icon-pack-tabs button { padding-inline: 10px; }
  .atavism-lab-page .icon-pack-tabs small { display: none; }
}

@media (max-width: 660px) {
  .atavism-lab { padding: 96px 18px 110px; }
  .atavism-lab::after { bottom: -1vw; font-size: 27vw; }
  .atavism-lab-heading { margin-bottom: 48px; padding-bottom: 22px; }
  .atavism-lab-heading > div { display: block; }
  .atavism-lab-logo { width: 180px; margin-top: 25px; }
  .atavism-lab-heading > p { font-size: 12px; }
  .atavism-kicker { align-items: flex-start; margin-bottom: 25px; line-height: 1.5; }
  .atavism-kicker b { max-width: 120px; text-align: right; }
  .atavism-stack-copy h2 { font-size: clamp(52px, 16vw, 70px); }
  .atavism-lede { margin-top: 26px; font-size: 13px; }
  .atavism-facts { margin-top: 34px; }
  .atavism-facts strong { font-size: 16px; }
  .atavism-facts span { font-size: 8px; }
  .atavism-product-topline { height: 42px; padding-inline: 13px; }
  .atavism-viewport { height: 490px; min-height: 0; }
  .atavism-media-framework { padding: 34px 12px 175px; }
  .atavism-media-framework img { object-position: center 22%; }
  .atavism-media-editor img,
  .atavism-media-manager img { object-position: center top; }
  .atavism-panel-copy { left: 20px; right: 20px; bottom: 25px; }
  .atavism-panel-copy h3 { max-width: 360px; font-size: clamp(35px, 10.5vw, 47px); }
  .atavism-panel-copy p { font-size: 10px; line-height: 1.58; }
  .atavism-tabs { grid-template-columns: repeat(2, 1fr); }
  .atavism-tabs button { min-height: 74px; padding: 17px 14px 19px; grid-template-columns: 24px 1fr; border-bottom: 1px solid var(--atavism-line); }
  .atavism-tabs button:nth-child(2n) { border-right: 0; }
  .atavism-tabs button:nth-child(n + 3) { border-bottom: 0; }
  .atavism-tabs strong { font-size: 7px; }
  .atavism-lab-page .icon-library { min-height: 610px; }
  .atavism-lab-page .icon-pack-tabs {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }
  .atavism-lab-page .icon-pack-tabs button { flex: 0 0 128px; min-height: 68px; scroll-snap-align: start; }
  .atavism-lab-page .icon-pack-tabs small { display: block; }
  .atavism-lab-page .icon-pack-panel .skill-grid { min-height: 490px; }
  .atavism-lab-page .icon-pack-status { padding-inline: 13px; font-size: 5px; letter-spacing: .1em; }
}

@media (prefers-reduced-motion: reduce) {
  .atavism-product,
  .atavism-panel,
  .atavism-media img,
  .atavism-action,
  .atavism-action b { transition: none !important; transform: none !important; }
  .atavism-scan,
  .atavism-tabs i { animation: none !important; }
  .atavism-pointer-light { display: none; }
  .atavism-lab-page .icon-pack-panel { animation: none !important; }
  .atavism-lab-page .icon-pack-tabs button::after { transition: none; }
}