@font-face {font-family:Inter;src:url("/assets/arkvell/fonts/inter-cyrillic.woff2") format("woff2");font-style:normal;font-weight:100 900;font-display:swap;unicode-range:U+0400-052F,U+2116;}
@font-face {
  font-family: Inter;
  src: url("/assets/arkvell/fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
:root {
  color-scheme: light;
  --acid: #d4f244;
  --ink: #171a17;
  --paper: #f4f3ea;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, p, figure, dl, dd { margin: 0; }
body { min-width: 280px; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid currentColor; outline-offset: 4px; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip { position: absolute; left: 12px; top: 12px; padding: 12px; background: white; z-index: 4; transform: translateY(-200%); }
.skip:focus-visible { transform: none; }
.wrap { width: min(89.6%, 2800px); margin-inline: auto; }
.mast { color: #f3f5eb; background: var(--ink); }
.mast-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; min-height: clamp(62px, 5vw, 112px); }
.wordmark { display: inline-flex; align-items: center; gap: .32em; width: fit-content; font-size: clamp(22px, 2.03vw, 55px); font-weight: 810; line-height: 1; letter-spacing: -.083em; }
.mark { display: inline-flex; align-items: center; gap: .075em; padding: 0 .09em; transform: skew(-22deg); }
.mark i { display: block; width: .135em; height: .66em; background: var(--acid); }
.mark i:nth-child(1) { height: .43em; }
.mark i:nth-child(3) { height: .84em; }
.mast nav { display: flex; gap: clamp(22px, 3.1vw, 80px); font-size: clamp(13px, .95vw, 24px); font-weight: 550; }
.mast a:not(.wordmark) { display: inline-flex; align-items: center; min-height: 44px; }
.mast nav a:hover { color: var(--acid); }
.return { justify-self: end; gap: .7em; font: 600 clamp(11px, .84vw, 20px)/1.3 var(--mono); letter-spacing: .07em; }
.return span { font: 500 1.4em/1 Inter, sans-serif; color: var(--acid); }
.hero { background: var(--acid); overflow: clip; }
.hero-inner { display: grid; grid-template-columns: 42% 58%; align-items: center; min-height: clamp(455px, 43.5vw, 1210px); }
.hero-copy { position: relative; z-index: 1; padding: clamp(32px, 4.45vw, 119px) 0; }
.kicker, .scope-head, .product-strip dt, .product-id span {
  font: 650 clamp(10px, .86vw, 21px)/1.3 var(--mono);
  letter-spacing: .095em;
  text-transform: uppercase;
}
.kicker { display: flex; align-items: center; gap: .8em; }
.kicker b { font-weight: 450; opacity: .55; }
.signal { display: inline-block; width: .78em; height: .78em; background: currentColor; border-radius: 50%; }
.hero h1 { font-size: clamp(80px, 9.05vw, 264px); font-weight: 760; line-height: .835; letter-spacing: -.091em; margin: .27em 0 .23em -.049em; }
.hero h1 span { margin-left: -.026em; }
.lede { max-width: 28em; font-size: clamp(14.5px, 1.16vw, 32px); font-weight: 490; line-height: 1.45; letter-spacing: -.029em; }
.main-cta { display: inline-flex; align-items: center; justify-content: space-between; gap: clamp(20px, 2.6vw, 54px); margin-top: clamp(19px, 2vw, 57px); min-height: clamp(44px, 3.7vw, 94px); padding: .87em 1.25em; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); font-size: clamp(13px, 1vw, 26px); font-weight: 590; }
.main-cta span { color: var(--acid); font-size: 1.35em; line-height: .8; }
.main-cta:focus-visible { outline-color: var(--ink); }
.product { position: relative; align-self: center; width: 108%; margin-left: -3%; pointer-events: none; }
.product img { position: relative; display: block; width: 100%; height: auto; filter: drop-shadow(.65vw 1.3vw 1vw rgb(49 58 13 / 30%)); }
.product-strip { border-top: 1px solid rgb(23 26 23 / 47%); display: grid; grid-template-columns: 42% 58%; align-items: center; padding: clamp(18px, 1.6vw, 44px) 0; }
.product-id { display: flex; align-items: center; gap: clamp(12px, 1.1vw, 26px); }
.product-id strong { font-size: clamp(19px, 1.55vw, 43px); font-weight: 720; line-height: 1; letter-spacing: -.09em; }
.product-id span { font-size: clamp(9px, .73vw, 18px); letter-spacing: .05em; }
.product-strip dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-strip dl > div { border-left: 1px solid rgb(23 26 23 / 30%); padding-left: 15%; }
.product-strip dt { color: #414c20; font-size: clamp(9px, .7vw, 17px); }
.product-strip dd { margin-top: .3em; display: flex; align-items: center; gap: .43em; font-size: clamp(14px, 1.1vw, 28px); line-height: 1.12; font-weight: 590; letter-spacing: -.025em; }
.swatch { width: .73em; height: .73em; border-radius: 50%; background: #343938; }
.lab { color: var(--paper); background: var(--ink); }
.lab-layout, .hardware-layout { display: grid; grid-template-columns: 35% minmax(0, 1fr); gap: 6%; align-items: center; padding: clamp(58px, 6.7vw, 184px) 0; }
.lab h2, .hardware h2 { font-size: clamp(48px, 5.3vw, 155px); font-weight: 640; line-height: .92; letter-spacing: -.079em; }
.lab h2 span { color: var(--acid); }
.lab-heading > p { max-width: 25em; margin-top: 1.12em; color: #c1c6b9; font-size: clamp(15px, 1.1vw, 31px); line-height: 1.5; letter-spacing: -.018em; }
.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 1.35em; font-size: clamp(14px, 1.1vw, 26px); }
.presets button { padding: .6em 1.07em; min-height: 40px; border: 1px solid #61675a; background: transparent; color: var(--paper); border-radius: 999px; cursor: pointer; }
.presets button[aria-pressed="true"] { color: var(--ink); background: var(--acid); border-color: var(--acid); }
.presets button:focus-visible { outline-color: white; }
.rack { border: 1px solid #535a4f; border-radius: 9px; padding: clamp(15px, 2.1vw, 54px); background: #202520; }
.scope-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; font-size: clamp(12px, .84vw, 19px); font-weight: 510; }
.scope-readout { color: var(--acid); }
.scope { width: 100%; height: clamp(80px, 7.7vw, 180px); display: block; border: 1px solid #3e483c; border-radius: 3px; background-color: #151c16; }
.pads { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: clamp(3px, .42vw, 12px); margin-top: clamp(12px, 1.28vw, 31px); }
.pad { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; gap: .4em; height: clamp(61px, 6.1vw, 136px); padding: clamp(5px, .68vw, 16px); border: 1px solid transparent; border-radius: 4px; background: #e7e7d6; color: var(--ink); user-select: none; touch-action: manipulation; cursor: pointer; box-shadow: 0 3px 0 #767a6c; }
.pad:last-child { background: #f58a59; box-shadow: 0 3px 0 #8b4f36; }
.pad strong { font-size: clamp(17px, 1.6vw, 40px); line-height: 1; letter-spacing: -.055em; font-weight: 600; }
.pad kbd, .pad-hint { font: 500 clamp(9px, .73vw, 18px)/1.2 var(--mono); }
.pad-hint, .audio-error { margin-top: 14px; color: #c1c6b9; }
.pad-hint kbd { font: inherit; color: #fff; }
.pad:active, .pad.is-active { transform: translateY(2px); background: var(--acid); box-shadow: 0 1px 0 #697825; }
.pad:focus-visible { outline-color: var(--acid); }
.hardware-layout { grid-template-columns: minmax(0, 1.18fr) minmax(0,.82fr); }
.macro { background: #343837; overflow: hidden; }
.macro img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1.55; }
.spec-list { margin-top: 2em; font-size: clamp(13px, 1vw, 27px); }
.spec-list > div { display: grid; grid-template-columns: 37% 1fr; gap: 2%; padding-block: .82em; border-top: 1px solid #bdc0b2; }
.spec-list dt { color: #555c50; }
.spec-list dd { font-weight: 570; letter-spacing: -.025em; }
footer { background: var(--ink); color: var(--paper); }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: clamp(24px, 2.8vw, 76px) 0; }
.foot a { padding: .5em 0; font-size: clamp(12px, 1vw, 24px); }
.foot a:hover { color: var(--acid); }
@media (hover: hover) {
  .main-cta:hover { background: #30382c; }
  .presets button:hover { border-color: var(--acid); }
  .pad:hover { border-color: var(--acid); }
}
@media (prefers-reduced-motion: no-preference) {
  .product img { transition: transform .65s cubic-bezier(.22,.61,.36,1); transform: perspective(1000px) translateY(var(--dy, 0px)) rotate(var(--turn, 0deg)); }
  .main-cta span { transition: transform .24s ease-out; }
  .main-cta:hover span { transform: translate(2px,2px); }
}
@media (max-width: 960px) and (min-width: 721px) {
  .hero-inner { grid-template-columns: 44% 56%; min-height: 440px; }
  .hero h1 { font-size: 8.9vw; }
  .product { width: 111%; margin-left: -7%; }
}
@media (max-width: 720px) {
  .wrap { width: calc(100% - 36px); }
  .mast-row { gap: 10px; min-height: 57px; }
  .mast nav a:not([href="#lab"]) { display: none; }
  .mast nav { font-size: 12px; }
  .mast .wordmark { font-size: 22px; }
  .return { font-size: 10px; gap: .28em; }
  .hero-inner { display: flex; flex-direction: column; align-items: stretch; min-height: 0; }
  .hero-copy { padding: clamp(29px, 6.8vw, 45px) 0 0; }
  .hero h1 { font-size: clamp(65px, 15.4vw, 109px); margin: .22em 0 .18em -.045em; line-height: .88; }
  .lede { font-size: 14px; max-width: 29em; }
  .main-cta { min-height: 40px; margin-top: 14px; padding: .67em 1em; }
  .product { margin: .6em 0 1.1em; width: 100%; align-self: center; }
  .product img { filter: drop-shadow(2px 9px 6px rgb(49 58 13 / 27%)); }
  .product-strip { grid-template-columns: 1fr; padding: 15px 0 18px; }
  .product-id { display: none; }
  .product-strip dl > div { padding-left: 13%; }
  .product-strip dl > div:first-child { padding-left: 0; border: 0; }
  .lab-layout, .hardware-layout { grid-template-columns: 1fr; padding: 43px 0; gap: 22px; }
  .lab h2, .hardware h2 { font-size: clamp(48px, 8vw, 67px); }
  .lab-heading > p { margin-top: .7em; }
  .presets { margin-top: 13px; }
  .rack { padding: 16px 12px; }
  .pads { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
  .pad { padding: 9px; min-height: 46px; height: 52px; }
  .pad-hint { display: none; }
  .hardware-layout { align-items: start; }
  .macro { order: 2; }
  .macro img { aspect-ratio: 1.8; }
  .spec-list { margin-top: 1.2em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}