@font-face {
  font-family: 'ShareTechRus';
  src: url('sharetechrusbydaymarius.ttf') format('truetype');
  font-display: swap;
}

:root {
  --bg: #1b1b1b;
  --panel: #262626;
  --panel-2: #2f2f2f;
  --line: #5a5a5a;
  --line-dim: #3c3c3c;
  --text: #e6e6e6;
  --dim: #8c8c8c;
  --amber: #f0b030;
  --go: #46d36a;
  --err: #e25b5b;
  --cut: 16px;
  --font: 'ShareTechRus', Consolas, 'Cascadia Mono', 'Courier New', monospace;
  --mono: Consolas, 'Cascadia Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: .02em;
  overflow-x: hidden;
}

::selection { background: var(--text); color: #111; }

a { color: inherit; }

img { max-width: 100%; display: block; }

#rain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  opacity: .24;
}

.vignette {
  z-index: -2;
  background: radial-gradient(ellipse at center, transparent 45%, rgba(0, 0, 0, .55) 100%);
}

@keyframes sweep {
  from { transform: translateY(-160px); }
  to { transform: translateY(100vh); }
}

.wrap {
  width: min(1180px, 100% - 40px);
  margin-inline: auto;
}

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(30, 30, 30, .92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.top::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 190px;
  height: 4px;
  background: repeating-linear-gradient(-45deg, var(--text) 0 6px, transparent 6px 12px);
  opacity: .85;
}

.top__in {
  display: flex;
  align-items: flex-end;
  gap: 26px;
  min-height: 62px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  text-decoration: none;
  font-size: 21px;
  letter-spacing: .14em;
  white-space: nowrap;
}

.brand img { width: 40px; height: 40px; }

.brand b { color: var(--amber); font-weight: normal; }

.tabs { display: flex; gap: 6px; }

.tab {
  --edge: var(--line);
  position: relative;
  isolation: isolate;
  padding: 9px 30px 8px 20px;
  background: var(--edge);
  color: var(--dim);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 15px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: color .2s;
}

.tab::before {
  content: '';
  position: absolute;
  inset: 1px 1px 0 1px;
  z-index: -1;
  background: #212121;
  clip-path: polygon(0 0, calc(100% - 13.6px) 0, 100% 13.6px, 100% 100%, 0 100%);
  transition: background .2s;
}

.tab:hover { color: var(--text); --edge: var(--text); }

.tab.is-active { color: #111; --edge: var(--text); }

.tab.is-active::before { background: var(--text); }

.sys {
  margin-left: auto;
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  white-space: nowrap;
}

.led {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  background: var(--go);
  box-shadow: 0 0 8px var(--go);
  animation: blink 1.6s steps(2) infinite;
}

@keyframes blink { 50% { opacity: .25; } }


.btn {
  --edge: #bdbdbd;
  --fill: var(--panel);
  --ink: var(--text);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 34px 13px 26px;
  border: 0;
  background: var(--edge);
  color: var(--ink);
  font: inherit;
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: .2em;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: color .18s, transform .18s;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 2px;
  z-index: -2;
  background: var(--fill);
  clip-path: polygon(0 0, calc(100% - var(--cut) + 1px) 0, 100% calc(var(--cut) - 1px), 100% 100%, 0 100%);
  transition: background .18s;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -60%;
  width: 40%;
  z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .28), transparent);
  transform: skewX(-20deg);
}

.btn:hover,
.btn:focus-visible { color: #111; transform: translateY(-2px); outline: none; }

.btn:hover::before,
.btn:focus-visible::before { background: var(--edge); }

.btn:hover::after,
.btn:focus-visible::after { animation: glint .7s ease-out; }

.btn:active { transform: translateY(0); }

@keyframes glint { to { left: 130%; } }

.btn__mark { font-family: var(--mono); opacity: .7; }

.btn--go { --edge: var(--go); --ink: var(--go); }

.btn--amber { --edge: var(--amber); --ink: var(--amber); }

.btn--xl { --cut: 22px; padding: 18px 64px 18px 52px; font-size: 24px; letter-spacing: .3em; }

.btn--go.btn--xl { animation: pulse 2.6s ease-in-out infinite; }

@keyframes pulse {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(70, 211, 106, 0)); }
  50% { filter: drop-shadow(0 0 14px rgba(70, 211, 106, .45)); }
}


.hero {
  position: relative;
  min-height: min(68vh, 620px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(to bottom, rgba(20, 20, 20, .55), rgba(27, 27, 27, .9)),
    url('glavnaj.png') center / cover no-repeat,
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 100% 44px,
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px) 0 0 / 44px 100%,
    radial-gradient(ellipse at 70% 40%, #3a3a3a, #1b1b1b 70%);
  overflow: hidden;
}

.hero--small { min-height: 250px; }

.hero__frame {
  position: absolute;
  inset: 18px;
  pointer-events: none;
  background:
    linear-gradient(var(--text), var(--text)) top left / 46px 2px no-repeat,
    linear-gradient(var(--text), var(--text)) top left / 2px 46px no-repeat,
    linear-gradient(var(--text), var(--text)) top right / 46px 2px no-repeat,
    linear-gradient(var(--text), var(--text)) top right / 2px 46px no-repeat,
    linear-gradient(var(--text), var(--text)) bottom left / 46px 2px no-repeat,
    linear-gradient(var(--text), var(--text)) bottom left / 2px 46px no-repeat,
    linear-gradient(var(--text), var(--text)) bottom right / 46px 2px no-repeat,
    linear-gradient(var(--text), var(--text)) bottom right / 2px 46px no-repeat;
  opacity: .7;
}

.hero__readout {
  position: absolute;
  right: 34px;
  bottom: 30px;
  text-align: right;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .12em;
}

.hero__body { position: relative; padding: 60px 0; }

.kicker {
  margin: 0 0 14px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.title {
  position: relative;
  display: inline-block;
  margin: 0;
  font-size: clamp(42px, 8.4vw, 104px);
  font-weight: normal;
  line-height: 1;
  letter-spacing: .08em;
  text-shadow: 0 0 22px rgba(255, 255, 255, .18);
}

.title b { color: var(--amber); font-weight: normal; }

.title::before,
.title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}

.title::before { color: var(--amber); animation: glitch-a 5.5s steps(1) infinite; }

.title::after { color: #9fd8ff; animation: glitch-b 5.5s steps(1) infinite; }

@keyframes glitch-a {
  0%, 91%, 100% { opacity: 0; }
  92% { opacity: .8; transform: translate(-4px, 0); clip-path: inset(12% 0 62% 0); }
  94% { opacity: .8; transform: translate(3px, 0); clip-path: inset(58% 0 18% 0); }
  96% { opacity: .8; transform: translate(-2px, 0); clip-path: inset(34% 0 40% 0); }
}

@keyframes glitch-b {
  0%, 91%, 100% { opacity: 0; }
  93% { opacity: .7; transform: translate(4px, 0); clip-path: inset(70% 0 8% 0); }
  95% { opacity: .7; transform: translate(-3px, 0); clip-path: inset(6% 0 78% 0); }
  97% { opacity: .7; transform: translate(2px, 0); clip-path: inset(44% 0 30% 0); }
}

.typed {
  min-height: 1.6em;
  margin: 22px 0 30px;
  color: var(--text);
  font-family: var(--mono);
  font-size: clamp(14px, 1.8vw, 18px);
}

.typed::before { content: '> '; color: var(--go); }

.caret {
  display: inline-block;
  width: .6em;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: -0.18em;
  background: var(--text);
  animation: blink 1s steps(2) infinite;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }


main { flex: 1; padding: 54px 0 70px; }

.section { margin-bottom: 62px; }

.section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 24px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: normal;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.section__head small {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
}

.section__head::after {
  content: '';
  flex: 1;
  height: 7px;
  background:
    linear-gradient(var(--line), var(--line)) left center / calc(100% - 150px) 1px no-repeat,
    repeating-linear-gradient(-45deg, var(--text) 0 5px, transparent 5px 10px) right center / 140px 7px no-repeat;
  opacity: .8;
}

.panel {
  --edge: var(--line);
  position: relative;
  isolation: isolate;
  padding: 2px;
  background: var(--edge);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.panel__in {
  position: relative;
  height: 100%;
  padding: 26px 30px 28px;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 25px) 0, 100% 25px, 100% 100%, 0 100%);
}

.panel__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: -8px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-dim);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.panel__bar b { color: var(--text); font-weight: normal; }

.panel p { margin: 0 0 14px; }

.panel p:last-child { margin-bottom: 0; }

.about { display: grid; grid-template-columns: auto 1fr; gap: 30px; align-items: start; }

.bars { display: flex; align-items: flex-start; gap: 7px; height: 132px; padding-top: 4px; }

.bars i {
  display: block;
  width: 10px;
  background: var(--go);
  box-shadow: 0 0 12px rgba(70, 211, 106, .35);
  transform-origin: top;
  animation: level 2.4s ease-in-out infinite;
}

.bars i:nth-child(1) { height: 100%; }

.bars i:nth-child(2) { height: 78%; margin-top: 16px; animation-delay: -.8s; }

.bars i:nth-child(3) { height: 66%; margin-top: 8px; animation-delay: -1.6s; }

@keyframes level {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(.72); opacity: .7; }
}

.lead { font-size: clamp(18px, 2vw, 21px); color: #fff; }

.prompt { color: var(--go); font-family: var(--mono); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; perspective: 1100px; }

.card {
  --edge: var(--line);
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  padding: 2px;
  background: var(--edge);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .25s ease-out, background .25s, filter .25s;
  will-change: transform;
}

.card__in {
  position: relative;
  height: 100%;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 27px) 0, 100% 27px, 100% 100%, 0 100%);
  overflow: hidden;
}

.card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  border-bottom: 2px solid var(--edge);
  background:
    var(--img, none) center / cover no-repeat,
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, .05) 0 10px, transparent 10px 20px),
    linear-gradient(135deg, #3a3a3a, #202020);
  overflow: hidden;
  transition: border-color .25s, filter .35s;
  filter: grayscale(.85) contrast(1.05);
}

.card__no {
  position: absolute;
  left: 16px;
  bottom: 6px;
  color: rgba(255, 255, 255, .2);
  font-size: 76px;
  line-height: 1;
  letter-spacing: .04em;
  transition: color .25s, transform .35s;
}

.card__tag {
  position: absolute;
  top: 12px;
  left: 14px;
  padding: 2px 8px;
  border: 1px solid var(--dim);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  background: rgba(20, 20, 20, .6);
}

.card__img::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -30%;
  height: 30%;
  background: linear-gradient(to bottom, transparent, rgba(240, 176, 48, .32), rgba(255, 255, 255, .5) 96%, transparent);
  opacity: 0;
}

.card__in { display: flex; flex-direction: column; }

.card__body { flex: 1; display: flex; flex-direction: column; padding: 20px 22px 24px; }

.card__text { flex: 1; }

.card__title {
  position: relative;
  margin: 0 0 10px;
  font-size: 21px;
  font-weight: normal;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.card__title::before { content: '▸ '; color: var(--dim); transition: color .25s; }

.card__text { margin: 0; color: #c4c4c4; font-size: 16px; }

.card__meter {
  height: 3px;
  margin-top: 18px;
  background: var(--line-dim);
  overflow: hidden;
}

.card__meter::after {
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  background: var(--amber);
  transform: scaleX(.12);
  transform-origin: left;
  transition: transform .6s cubic-bezier(.2, .8, .2, 1);
}

.card__state {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
}

.card__state span:last-child::after { content: 'ОЖИДАНИЕ'; }

.card:hover,
.card:focus-within {
  --edge: var(--amber);
  transform: translateY(-8px) rotateX(var(--rx)) rotateY(var(--ry));
  filter: drop-shadow(0 16px 22px rgba(0, 0, 0, .55)) drop-shadow(0 0 12px rgba(240, 176, 48, .18));
}

.card:hover .card__img,
.card:focus-within .card__img { filter: none; }

.card:hover .card__img::after,
.card:focus-within .card__img::after { opacity: 1; animation: scan 1.1s ease-in-out infinite; }

.card:hover .card__no,
.card:focus-within .card__no { color: var(--amber); transform: translateX(6px); }

.card:hover .card__title::before,
.card:focus-within .card__title::before { color: var(--amber); }

.card:hover .card__title,
.card:focus-within .card__title { animation: jitter .32s steps(2) 1; }

.card:hover .card__meter::after,
.card:focus-within .card__meter::after { transform: scaleX(1); }

.card:hover .card__state span:last-child,
.card:focus-within .card__state span:last-child { color: var(--go); }

.card:hover .card__state span:last-child::after,
.card:focus-within .card__state span:last-child::after { content: 'ДОСТУП ОТКРЫТ'; }

@keyframes scan {
  from { top: -30%; }
  to { top: 100%; }
}

@keyframes jitter {
  0% { transform: translateX(-3px); text-shadow: 3px 0 var(--amber); }
  50% { transform: translateX(3px); text-shadow: -3px 0 #9fd8ff; }
  100% { transform: none; text-shadow: none; }
}

.cta { display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 6px; }

.cta__note { color: var(--dim); font-family: var(--mono); font-size: 12px; letter-spacing: .16em; }

.cols { display: grid; grid-template-columns: 5fr 7fr; gap: 26px; align-items: stretch; }

.spec { margin: 0; }

.spec div {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-dim);
}

.spec div:last-child { border-bottom: 0; }

.spec dt { color: var(--dim); font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; padding-top: 3px; }

.spec dd { margin: 0; color: #fff; }

.spec dd small { display: block; color: var(--dim); font-size: 14px; }

.steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }

.steps li {
  position: relative;
  counter-increment: step;
  padding: 0 0 20px 62px;
}

.steps li:last-child { padding-bottom: 0; }

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--text);
  color: #111;
  font-size: 18px;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.steps li::after {
  content: '';
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: 6px;
  width: 1px;
  background: var(--line);
}

.steps li:last-child::after { display: none; }

.steps h3 { margin: 0 0 4px; padding-top: 3px; font-size: 19px; font-weight: normal; letter-spacing: .1em; text-transform: uppercase; }

.steps p { margin: 0; color: #c4c4c4; }

kbd {
  padding: 1px 7px;
  border: 1px solid var(--dim);
  color: #fff;
  font-family: var(--mono);
  font-size: .85em;
  background: #1c1c1c;
}

.download {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.download__info { color: var(--dim); font-family: var(--mono); font-size: 13px; letter-spacing: .08em; line-height: 1.8; }

.download__info b { color: var(--text); font-weight: normal; }

.foot {
  position: relative;
  border-top: 1px solid var(--line);
  background: rgba(30, 30, 30, .92);
}

.foot::before {
  content: '';
  position: absolute;
  right: 0;
  top: -5px;
  width: 190px;
  height: 4px;
  background: repeating-linear-gradient(-45deg, var(--text) 0 6px, transparent 6px 12px);
  opacity: .7;
}

.foot__in {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 30px;
  padding: 24px 0 18px;
}

.foot__social { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }

.foot__label { color: var(--dim); font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }

.btn--sm { --cut: 11px; padding: 8px 22px 8px 16px; font-size: 14px; letter-spacing: .16em; }

.foot__copy { color: var(--dim); font-size: 15px; }

.foot__legal {
  margin: 0;
  padding: 0 0 12px;
  color: #6f6f6f;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.ticker {
  padding: 6px 0 10px;
  border-top: 1px solid var(--line-dim);
  color: #5f5f5f;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  white-space: nowrap;
  overflow: hidden;
}

.boot {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: #151515;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: .08em;
  transition: opacity .45s;
}

.js .boot { display: flex; }

.boot.is-done { opacity: 0; pointer-events: none; }

.boot__box { width: min(520px, 100% - 40px); }

.boot__box img { width: 72px; height: 72px; margin-bottom: 18px; }

.boot__log { min-height: 8.6em; margin: 0; color: var(--dim); white-space: pre-wrap; }

.boot__log b { color: var(--go); font-weight: normal; }

.boot__bar { height: 12px; margin-top: 14px; padding: 2px; border: 1px solid var(--dim); }

.boot__bar i {
  display: block;
  height: 100%;
  width: 0;
  background: repeating-linear-gradient(90deg, var(--text) 0 7px, transparent 7px 9px);
  transition: width .25s steps(6);
}

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s, transform .6s; }

.js .reveal.is-in { opacity: 1; transform: none; }

.js .cards .reveal:nth-child(2) { transition-delay: .12s; }

.js .cards .reveal:nth-child(3) { transition-delay: .24s; }

@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .cols { grid-template-columns: 1fr; }
  .download { grid-template-columns: 1fr; }
  .sys { display: none; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 32px); }
  .top__in { flex-wrap: wrap; gap: 0 16px; }
  .brand { font-size: 18px; }
  .brand img { width: 32px; height: 32px; }
  .tabs { margin-left: auto; }
  .tab { padding: 8px 22px 7px 12px; font-size: 13px; letter-spacing: .1em; }
  .about { grid-template-columns: 1fr; }
  .bars { height: 60px; }
  .panel__in { padding: 22px 18px 22px; }
  .hero__readout { display: none; }
  .btn--xl { padding: 16px 44px 16px 34px; font-size: 20px; }
  .spec div { grid-template-columns: 1fr; gap: 0; }
  .steps li { padding-left: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}