@font-face {
  font-family: 'Druk Wide Cyr';
  src: url('../assets/fonts/drukwidecyr-bold.otf') format('opentype');
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: 'Helvetica Neue Cyr';
  src: url('../assets/fonts/helveticaneuecyr-roman.ttf') format('truetype');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
:root {
  --cyan: #18d9ef;
  --cyan-bright: #28ebff;
  --cyan-soft: rgba(24, 217, 239, 0.14);
  --bg: #050a0d;
  --bg-2: #050a0d;
  --muted: #8397a2;
  --text: #f4f9fb;
  --font-body: 'Helvetica Neue Cyr', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Druk Wide Cyr', 'Arial Black', Impact, sans-serif;
  --container-width: 1680px;
  --page-gutter: clamp(20px, 5.9vw, 112px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: var(--font-body);
  background: var(--bg);
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; border: 0; background: none; color: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--cyan-bright); outline-offset: 4px; }
::selection { color: #001017; background: var(--cyan); }
.site {
  position: relative;
  min-height: 100vh;
  overflow: clip;
  isolation: isolate;
  background: var(--bg);
}
.site::before {
  content: none;
}
.layout-container {
  width: calc(100% - var(--page-gutter) * 2);
  max-width: var(--container-width);
  margin-inline: auto;
}
.page-loader {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  align-content: center;
  justify-items: center;
  gap: 20px;
  pointer-events: none;
}
.page-loader img { display: block; width: 168px; height: auto; }
.loader-track { width: 132px; height: 2px; background: #14212a; overflow: hidden; }
.loader-track span {
  display: block;
  width: 48%;
  height: 100%;
  background: var(--cyan);
  animation: loader-sweep .95s ease-in-out infinite;
}
.is-loading .page-loader { display: grid; }
.is-loading .site { opacity: 0; }
.site { transition: opacity .35s ease; }
.edge-line {
  position: absolute;
  top: 44px;
  width: 28px;
  height: 28px;
  opacity: .42;
  z-index: 10;
  pointer-events: none;
}
.edge-line-left { left: max(20px, calc((100% - var(--container-width)) / 2 - 64px)); border-left: 1px solid #c9e6f0; border-top: 1px solid #c9e6f0; }
.edge-line-right { right: max(20px, calc((100% - var(--container-width)) / 2 - 64px)); border-right: 1px solid #c9e6f0; border-top: 1px solid #c9e6f0; }
.site-header {
  position: absolute;
  top: 42px;
  left: 0;
  right: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: block; width: clamp(160px, 12vw, 228px); flex-shrink: 0; }
.brand img { width: 100%; height: auto; display: block; }
.header-right {
  display: flex;
  align-items: center;
  gap: 22px;
}
.lang-switch {
  position: relative;
  display: inline-grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  padding: 4px;
  min-width: 94px;
  border-radius: 999px;
  background: rgba(8, 19, 28, 0.82);
  border: 1px solid rgba(95, 140, 155, 0.28);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03), 0 10px 28px rgba(0,0,0,0.2);
}
.lang-pill {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(27, 219, 238, 0.24), rgba(27, 219, 238, 0.12));
  box-shadow: 0 0 18px rgba(24, 217, 239, 0.14);
  transition: transform .28s ease;
}
.lang-switch[data-active="ru"] .lang-pill { transform: translateX(100%); }
.lang-btn {
  position: relative;
  z-index: 1;
  padding: 8px 14px;
  border-radius: 999px;
  color: #93a6af;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.lang-btn.is-active { color: #f5fbfd; }
.header-tag {
  display: flex;
  align-items: center;
  gap: 13px;
  color: #bbced6;
  font-size: 11px;
  letter-spacing: .28em;
  white-space: nowrap;
}
.status-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-bright);
  box-shadow: 0 0 14px rgba(24, 217, 239, 0.86);
  animation: pulse 2.3s ease-in-out infinite;
}
.hero {
  position: relative;
  overflow: clip;
}
.hero-inner {
  position: relative;
  min-height: clamp(640px, 100svh, 980px);
  padding-block: clamp(128px, 16svh, 174px) 104px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  gap: clamp(28px, 2.1vw, 40px);
  align-items: center;
}
.hero-content {
  position: relative;
  z-index: 4;
  min-width: 0;
  width: 100%;
  container-type: inline-size;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-wrap: wrap;
  width: 100%;
  margin-bottom: 22px;
  font-size: 11px;
  letter-spacing: .26em;
  color: #acc1c9;
}
.eyebrow-line {
  width: 26px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(24, 217, 239, 0.45);
}
.eyebrow-serial { color: #677b87; margin-left: 8px; }
.headline {
  margin: 0;
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: clamp(56px, 10.6vw, 196px);
  font-size: min(23cqw, 196px);
  line-height: .88;
  letter-spacing: -.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.headline-white {
  color: #f5f8f9;
  text-shadow: 0 0 18px rgba(255,255,255,0.08);
}
.headline-cyan {
  color: var(--cyan);
  text-shadow: 0 0 28px rgba(24, 217, 239, 0.18);
}
.headline-dot { color: var(--cyan); }
.hero-description {
  margin: 28px 0 0 6px;
  padding-left: 22px;
  border-left: 1px solid rgba(24, 217, 239, 0.55);
}
.description-upper {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .34em;
  color: #d9e5ea;
}
.description-lower {
  margin: 0;
  font-size: clamp(16px, 1.14vw, 21px);
  line-height: 1.7;
  color: #91a4ad;
  max-width: 630px;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
  min-width: 250px;
  min-height: 58px;
  padding: 16px 26px;
  border-radius: 999px;
  background: linear-gradient(180deg, #20e8ff 0%, #0fd4ec 100%);
  color: #021116;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 14px 36px rgba(0, 212, 242, 0.18), inset 0 -1px 0 rgba(0,0,0,0.18);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(0, 212, 242, 0.26), inset 0 -1px 0 rgba(0,0,0,0.18);
  filter: saturate(1.05);
}
.hero-scene {
  position: relative;
  align-self: stretch;
  min-width: 0;
  min-height: 0;
  z-index: 3;
}
.scene-image {
  position: absolute;
  left: 0;
  bottom: -204px;
  width: calc(100% + 56px);
  animation: float 6.6s ease-in-out infinite;
}
.scene-art {
  width: 100%;
  height: auto;
  display: block;
}
.screen-editor {
  pointer-events: none;
}
.screen-editor text { white-space: pre; }
.screen-caption {
  font-family: var(--font-body);
  font-size: 9.5px;
  letter-spacing: .14em;
  font-weight: 700;
}
.hero-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 28px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  z-index: 5;
}
.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  color: #c2d2d9;
  font-size: 10px;
  letter-spacing: .28em;
  line-height: 1.8;
}
.scroll-hint:hover { color: var(--cyan-bright); }
.scroll-mouse {
  width: 25px;
  height: 44px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  border: 1.5px solid rgba(201,239,245,.85);
  border-radius: 20px;
}
.scroll-mouse span {
  width: 3px;
  height: 8px;
  border-radius: 3px;
  background: var(--cyan);
  animation: scroll-dot 1.5s infinite ease-in-out;
}
.hero-progress { display: flex; gap: 10px; align-items: center; }
.hero-progress span { width: 28px; height: 3px; background: #42525a; border-radius: 3px; }
.hero-progress .progress-active { width: 33px; background: var(--cyan-bright); box-shadow: 0 0 15px rgba(24, 217, 239, 0.5); }
.afterglow {
  position: relative;
  padding-block: 110px 40px;
  background: var(--bg);
  border-top: 1px solid rgba(109, 222, 235, 0.14);
}
.afterglow-inner { container-type: inline-size; }
.afterglow-kicker {
  display: flex;
  gap: 14px;
  align-items: center;
  color: #9fb9c5;
  letter-spacing: .23em;
  font-size: 11px;
}
.afterglow-kicker .status-pulse { width: 7px; height: 7px; }
.afterglow h2 {
  margin: 45px 0 44px;
  font: 800 clamp(28px,9.6cqw,88px)/1.18 var(--font-display);
  letter-spacing: -.045em;
}
.afterglow h2 span:last-child { color: var(--cyan-bright); }
.afterglow-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
}
.afterglow-bottom p {
  margin: 0;
  font-size: clamp(14px,1.25vw,18px);
  line-height: 1.8;
  color: #aebfc7;
}
.afterglow-bottom a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  background: rgba(24, 217, 239, 0.12);
  border: 1px solid rgba(24, 217, 239, 0.26);
  color: #dff8fb;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.afterglow-bottom a:hover { background: rgba(24, 217, 239, 0.18); }
.afterglow-rule { height: 1px; background: rgba(210,247,255,.2); margin-top: 110px; }
.afterglow-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 22px;
  color: #6f8791;
  font-size: 10px;
  letter-spacing: .16em;
}
.afterglow-footer a:hover { color: var(--cyan); }
.is-ready .entrance { animation: rise .85s cubic-bezier(.18,1,.27,1) both; }
.is-ready .hero-scene { animation: scene-enter 1s .18s cubic-bezier(.18,1,.28,1) both; }
.is-ready .site-header { animation: rise .7s both; }
.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.18,1,.27,1);
}
.reveal-enabled [data-reveal].is-visible { opacity: 1; transform: none; }
.is-ready .delay-1 { animation-delay: .05s; }
.is-ready .delay-2 { animation-delay: .13s; }
.is-ready .delay-3 { animation-delay: .23s; }
.is-ready .delay-4 { animation-delay: .35s; }
.is-ready .delay-5 { animation-delay: .45s; }
@keyframes loader-sweep {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(320%); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(24,217,239,.5); opacity: .85; }
  50% { box-shadow: 0 0 21px rgba(24,217,239,1); opacity: 1; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(28px); filter: blur(6px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
@keyframes scene-enter {
  from { opacity: 0; transform: translate(24px,18px); }
  to { opacity: 1; transform: translate(0,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@keyframes scroll-dot {
  0%,100% { transform: translateY(0); opacity: .95; }
  70% { transform: translateY(10px); opacity: .15; }
}
@media (max-width: 1200px) {
  .eyebrow { font-size: 10px; letter-spacing: .18em; gap: 10px; }
  .eyebrow-serial { display: none; }
  .header-tag { letter-spacing: .18em; }
}
@media (min-width: 1001px) and (max-width: 1600px) {
  .header-right { gap: 10px; flex-direction: column; align-items: flex-end; }
}
@media (min-width: 1001px) and (max-height: 720px) {
  .hero-inner { min-height: max(600px, 100svh); padding-block: 118px 78px; }
  .headline { font-size: min(21.7cqw, 168px); }
  .hero-description { margin-top: 22px; }
  .description-upper { margin-bottom: 10px; }
  .description-lower { font-size: 16px; line-height: 1.6; }
  .cta { margin-top: 24px; min-height: 54px; }
  .scene-image { bottom: -164px; width: calc(100% + 28px); }
  .hero-bottom { bottom: 22px; }
}
@media (max-width: 1000px) {
  .hero-inner {
    max-width: 680px;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-block: 150px 36px;
  }
  .site-header { align-items: flex-start; }
  .header-right { gap: 12px; flex-direction: column; align-items: flex-end; }
  .headline { font-size: min(23cqw, 142px); line-height: .93; }
  .hero-scene { width: 100%; margin-top: -24px; }
  .scene-image { position: relative; left: auto; bottom: auto; width: 100%; }
  .hero-bottom { position: relative; bottom: auto; margin-top: 4px; }
  .hero-description { max-width: 580px; }
  .afterglow { padding-block: 86px 32px; }
  .afterglow-inner { max-width: 680px; }
  .afterglow-bottom { flex-direction: column; align-items: flex-start; gap: 24px; }
  .afterglow-rule { margin-top: 74px; }
}
@media (max-width: 600px) {
  :root { --page-gutter: 20px; }
  .edge-line { top: 20px; width: 18px; height: 18px; }
  .edge-line-left { left: 12px; }
  .edge-line-right { right: 12px; }
  .site-header { top: 22px; }
  .brand { width: 142px; }
  .header-tag { font-size: 8px; letter-spacing: .12em; gap: 7px; }
  .lang-switch { min-width: 84px; }
  .lang-btn { font-size: 10px; padding: 7px 10px; }
  .hero-inner { padding-top: 136px; }
  .eyebrow { margin-bottom: 20px; font-size: 8px; letter-spacing: .14em; gap: 9px; }
  .eyebrow-line { width: 16px; }
  .hero-description { margin: 24px 0 0; padding-left: 14px; }
  .description-upper { font-size: 10px; letter-spacing: .18em; margin-bottom: 12px; }
  .description-lower { font-size: 14px; line-height: 1.6; }
  .cta { width: 100%; max-width: 340px; min-width: 0; min-height: 54px; font-size: 13px; padding: 14px 18px; }
  .scroll-hint { font-size: 9px; gap: 13px; }
  .scroll-mouse { width: 22px; height: 39px; }
  .afterglow h2 { margin: 34px 0; }
  .afterglow-bottom a { width: 100%; max-width: 340px; min-width: 0; }
  .afterglow-footer { font-size: 9px; line-height: 1.6; gap: 16px; }
  .afterglow-footer span:nth-child(2) { display: none; }
}
@media (max-width: 360px) {
  :root { --page-gutter: 18px; }
  .brand { width: 116px; }
  .header-tag { font-size: 7px; }
  .eyebrow { font-size: 7px; letter-spacing: .1em; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .is-loading .site { opacity: 1; }
  .page-loader { display: none !important; }
  .reveal-enabled [data-reveal] { opacity: 1; transform: none; }
}