/* Critical homepage CSS: base, header and the first three Hero states. */

:root {
  --font-sans: "Manrope", sans-serif;
  --font-display: "Barlow Condensed", sans-serif;
  --radius: 0.625rem;
  --background: oklch(0.205 0.009 250);
  --foreground: oklch(0.93 0.008 245);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.129 0.042 264.695);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.129 0.042 264.695);
  --primary: oklch(0.208 0.042 265.755);
  --primary-foreground: oklch(0.984 0.003 247.858);
  --secondary: oklch(0.968 0.007 247.896);
  --secondary-foreground: oklch(0.208 0.042 265.755);
  --muted: oklch(0.968 0.007 247.896);
  --muted-foreground: oklch(0.554 0.046 257.417);
  --accent: oklch(0.968 0.007 247.896);
  --accent-foreground: oklch(0.208 0.042 265.755);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.984 0.003 247.858);
  --border: oklch(0.63 0.012 245 / 22%);
  --input: oklch(0.63 0.012 245 / 32%);
  --ring: oklch(0.704 0.04 256.788);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.984 0.003 247.858);
  --sidebar-foreground: oklch(0.129 0.042 264.695);
  --sidebar-primary: oklch(0.208 0.042 265.755);
  --sidebar-primary-foreground: oklch(0.984 0.003 247.858);
  --sidebar-accent: oklch(0.968 0.007 247.896);
  --sidebar-accent-foreground: oklch(0.208 0.042 265.755);
  --sidebar-border: oklch(0.929 0.013 255.508);
  --sidebar-ring: oklch(0.704 0.04 256.788);
  --steel: oklch(0.46 0.012 245);
  --steel-light: oklch(0.7 0.012 240);
  --signal: oklch(0.82 0.015 235);
  --signal-foreground: oklch(0.19 0.008 250);
  --ink: oklch(0.155 0.008 250);
  --gunmetal: oklch(0.255 0.012 245);
  --titanium: oklch(0.58 0.014 240);
  --aluminium: oklch(0.86 0.012 230);
  --metal-shadow: oklch(0.275 0.01 250);
}

.dark {
  --background: oklch(0.129 0.042 264.695);
  --foreground: oklch(0.984 0.003 247.858);
  --card: oklch(0.208 0.042 265.755);
  --card-foreground: oklch(0.984 0.003 247.858);
  --popover: oklch(0.208 0.042 265.755);
  --popover-foreground: oklch(0.984 0.003 247.858);
  --primary: oklch(0.929 0.013 255.508);
  --primary-foreground: oklch(0.208 0.042 265.755);
  --secondary: oklch(0.279 0.041 260.031);
  --secondary-foreground: oklch(0.984 0.003 247.858);
  --muted: oklch(0.279 0.041 260.031);
  --muted-foreground: oklch(0.704 0.04 256.788);
  --accent: oklch(0.279 0.041 260.031);
  --accent-foreground: oklch(0.984 0.003 247.858);
  --destructive: oklch(0.704 0.191 22.216);
  --destructive-foreground: oklch(0.984 0.003 247.858);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.551 0.027 264.364);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.208 0.042 265.755);
  --sidebar-foreground: oklch(0.984 0.003 247.858);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.984 0.003 247.858);
  --sidebar-accent: oklch(0.279 0.041 260.031);
  --sidebar-accent-foreground: oklch(0.984 0.003 247.858);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.551 0.027 264.364);
}

@layer base {
  * {
    border-color: var(--border);
    box-sizing: border-box;
  }

body {
  background-color: var(--background);
  color: var(--foreground);
    font-family: var(--font-sans);
    letter-spacing: 0;
    margin: 0;
    overflow-x: hidden;
  }
}

html { scroll-behavior: smooth; }
html.opening-transition { scroll-behavior: auto; }
html.preloader-first-visit,
html.preloader-first-visit body { overflow: hidden; }
.preloader-seen .site-preloader { display: none; }
.site-preloader { position: fixed; inset: 0; z-index: 10000; overflow: hidden; background: var(--background); opacity: 1; visibility: visible; transition: opacity .65s cubic-bezier(.2,.7,.2,1), visibility 0s linear .65s; }
.site-preloader.is-leaving { opacity: 0; visibility: hidden; pointer-events: none; }
.site-preloader__video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(100vw, 177.7778vh);
  height: min(56.25vw, 100vh);
  display: block;
  transform: translate(-50%, -50%);
  object-fit: contain;
  object-position: center;
  background: transparent;
  pointer-events: none;
  user-select: none;
}
.site-preloader__shade {
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: none;
}
@media (orientation: portrait) {
  .site-preloader__video {
    -webkit-mask-image: linear-gradient(
      to bottom,
      transparent 0%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.32) 10%,
      rgba(0,0,0,.66) 17%,
      #000 26%,
      #000 74%,
      rgba(0,0,0,.66) 83%,
      rgba(0,0,0,.32) 90%,
      rgba(0,0,0,.10) 96%,
      transparent 100%
    );
    mask-image: linear-gradient(
      to bottom,
      transparent 0%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.32) 10%,
      rgba(0,0,0,.66) 17%,
      #000 26%,
      #000 74%,
      rgba(0,0,0,.66) 83%,
      rgba(0,0,0,.32) 90%,
      rgba(0,0,0,.10) 96%,
      transparent 100%
    );
  }
  .site-preloader__shade {
    background: linear-gradient(
      180deg,
      var(--background) 0%,
      color-mix(in oklab, var(--background) 66%, transparent) 9%,
      transparent 24%,
      transparent 74%,
      color-mix(in oklab, var(--background) 70%, transparent) 91%,
      var(--background) 100%
    );
  }
}
@media (orientation: landscape) {
  .site-preloader__video {
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.34) 10%,
      rgba(0,0,0,.68) 16%,
      #000 24%,
      #000 76%,
      rgba(0,0,0,.68) 84%,
      rgba(0,0,0,.34) 90%,
      rgba(0,0,0,.10) 96%,
      transparent 100%
    );
    mask-image: linear-gradient(
      to right,
      transparent 0%,
      rgba(0,0,0,.10) 4%,
      rgba(0,0,0,.34) 10%,
      rgba(0,0,0,.68) 16%,
      #000 24%,
      #000 76%,
      rgba(0,0,0,.68) 84%,
      rgba(0,0,0,.34) 90%,
      rgba(0,0,0,.10) 96%,
      transparent 100%
    );
  }
  .site-preloader__shade {
    background: linear-gradient(
      90deg,
      var(--background) 0%,
      color-mix(in oklab, var(--background) 74%, transparent) 8%,
      transparent 22%,
      transparent 78%,
      color-mix(in oklab, var(--background) 74%, transparent) 92%,
      var(--background) 100%
    );
  }
}
.site-preloader__label { position: absolute; right: 20px; bottom: max(34px, env(safe-area-inset-bottom)); left: 20px; margin: 0; color: #dfe5e8; font: 600 clamp(12px, 1vw, 15px)/1.4 var(--font-sans); letter-spacing: .16em; text-align: center; text-transform: uppercase; background: linear-gradient(105deg, #aeb8bd 20%, #fff 46%, #c6d0d5 58%, #aeb8bd 80%); background-size: 240% 100%; background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: preloader-label-sheen 1.8s ease-in-out infinite; }
@keyframes preloader-label-sheen { 0% { background-position: 120% 50%; } 100% { background-position: -120% 50%; } }
@media (prefers-reduced-motion: reduce) { .site-preloader { transition-duration: .2s; }.site-preloader__label { animation: none; -webkit-text-fill-color: #dfe5e8; } }
button, input, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
.site-shell { min-height: 100vh; overflow-x: clip; background: var(--background); }
.site-header { position: sticky; top: 0; z-index: 50; height: 78px; display: grid; grid-template-columns: minmax(190px, 1fr) auto minmax(390px, auto); align-items: center; gap: 32px; padding: 0 4.5vw; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--gunmetal) 78%, transparent); backdrop-filter: blur(18px) saturate(.7); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; font-family: var(--font-display); font-size: 21px; font-weight: 600; }
.brand-mark { position: relative; width: 28px; height: 24px; display: block; transform: skewX(-15deg); }
.brand-mark i { position: absolute; width: 3px; background: linear-gradient(90deg, var(--steel), var(--aluminium), var(--metal-shadow)); box-shadow: 0 0 12px color-mix(in oklab, var(--aluminium) 12%, transparent); }
.brand-mark i:nth-child(1) { height: 18px; left: 2px; bottom: 0; }.brand-mark i:nth-child(2) { height: 24px; left: 11px; }.brand-mark i:nth-child(3) { height: 15px; right: 2px; bottom: 0; }
.desktop-nav { display: flex; align-items: center; gap: 30px; font-family: var(--font-sans); font-size: 12px; color: var(--steel-light); text-transform: uppercase; }
.desktop-nav a { transition: color .25s ease; }.desktop-nav a:hover { color: var(--foreground); }
.header-actions { justify-self: end; display: inline-flex; align-items: center; gap: clamp(14px, 1.8vw, 28px); min-width: 0; }
.header-contacts { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.header-contacts a { color: var(--steel-light); transition: color .25s ease, border-color .25s ease, background-color .25s ease, transform .25s ease; }
.header-contacts a:hover { color: var(--foreground); }
.header-phone { display: inline-flex; align-items: center; gap: 7px; padding: 8px 12px; border: 1px solid color-mix(in oklab, var(--steel) 75%, transparent); border-radius: 999px; font-size: 11px; white-space: nowrap; }
.header-phone:hover { border-color: var(--aluminium); transform: translateY(-1px); }
.header-phone svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.header-icon { width: 30px; height: 30px; display: inline-grid; place-items: center; border: 1px solid color-mix(in oklab, var(--steel) 75%, transparent); border-radius: 50%; font-family: var(--font-sans); font-size: 13px; font-weight: 700; }
.header-icon:hover { border-color: var(--aluminium); transform: translateY(-1px); }
.header-icon svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.header-max { font-size: 12px; }
.header-max .max-icon {
  display: block;
  width: 15px;
  height: 15px;
  background: currentColor;
  -webkit-mask: center / contain no-repeat var(--max-icon-mask);
  mask: center / contain no-repeat var(--max-icon-mask);
}
.header-cta { position: relative; display: inline-flex; align-items: center; gap: 10px; padding-bottom: 5px; font-family: var(--font-sans); font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--foreground); white-space: nowrap; }
.header-cta::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: var(--signal); transform: scaleX(0); transform-origin: right; transition: transform .3s ease; }
.header-cta:hover::after, .header-cta:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-cta span { transition: transform .25s ease; }.header-cta:hover span { transform: translate(3px, -3px); }
.menu-button, .mobile-nav { display: none; }
.opening-canvas { position: relative; overflow: hidden; background: var(--background); isolation: isolate; }
.opening-canvas::before, .opening-canvas::after { display: none; }
.hero { position: relative; min-height: max(680px, calc(90svh - 78px)); display: grid; grid-template-columns: minmax(0, 55%) minmax(0, 45%); overflow: hidden; border-bottom: 1px solid var(--border); }
.hero::after { display: none; }
.hero-copy { z-index: 2; min-width: 0; padding: clamp(66px, 8vh, 104px) 2vw 70px 4.5vw; }
.eyebrow { margin: 0; font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--steel-light); }
.status-dot { display: inline-block; width: 6px; height: 6px; margin-right: 10px; border-radius: 50%; background: var(--aluminium); box-shadow: 0 0 0 4px color-mix(in oklab, var(--aluminium) 9%, transparent); }
.hero h1, h2 { margin: 0; font-family: var(--font-display); font-weight: 500; text-transform: uppercase; line-height: .91; }
.hero h1 { max-width: 1000px; margin-top: 28px; font-size: clamp(58px, 6.1vw, 98px); letter-spacing: 0; }
.hero h1 > span { white-space: nowrap; }
.hero h1 > span, .barrier-copy h2 > span, .principle-copy h2 > span { display: block; width: fit-content; clip-path: inset(0 100% 0 0); animation: title-wipe 1.25s cubic-bezier(.16,1,.3,1) forwards; }
.hero h1 > span:nth-child(2), .barrier-copy h2 > span:nth-child(2), .principle-copy h2 > span:nth-child(2) { animation-delay: .16s; }.hero h1 > span:nth-child(3), .barrier-copy h2 > span:nth-child(3), .principle-copy h2 > span:nth-child(3) { animation-delay: .3s; }
.hero h1 > span:nth-child(4) { animation-delay: .44s; }
.metallic-word { color: transparent; background: linear-gradient(105deg, var(--steel) 4%, var(--aluminium) 38%, var(--foreground) 48%, var(--titanium) 60%, var(--steel) 95%); background-size: 240% 100%; background-position: 100% 50%; background-clip: text; -webkit-background-clip: text; animation: title-wipe 1.25s cubic-bezier(.16,1,.3,1) forwards, metal-text-pass 14s ease-in-out 0s infinite alternate !important; animation-play-state: running, paused !important; }
.metallic-word.ambient-active { animation-play-state: running, running !important; }
h1 em, h2 em { color: var(--aluminium); font-style: normal; }
.hero-intro { max-width: 640px; margin: 42px 0 0; font-size: clamp(16px, 1.2vw, 20px); line-height: 1.6; color: color-mix(in oklab, var(--foreground) 76%, var(--steel)); }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 42px; }
.button-primary { min-height: 54px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid var(--steel-light); border-radius: 1px; background: linear-gradient(110deg, var(--metal-shadow), var(--aluminium) 48%, var(--titanium) 55%, var(--gunmetal)); background-size: 220% 100%; color: var(--signal-foreground); font-family: var(--font-sans); font-size: 11px; font-weight: 700; text-transform: uppercase; transition: transform .3s ease, background-position .6s ease; }
.button-primary:hover { transform: translateY(-2px); background-position: 100% 0; }
.text-link { min-height: 48px; display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--steel); font-family: var(--font-sans); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.hero-visual { position: relative; min-width: 0; transform: none; }
.hero-visual-surface { position: absolute; inset: 0; overflow: hidden; background: var(--background); }
.hero-contacts { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; color: var(--steel-light); font-size: 12px; }
.section-pad { scroll-margin-top: 78px; padding: 130px 4.5vw; border-bottom: 1px solid var(--border); }
.barrier-section { position: relative; min-height: 1040px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: center; gap: 6vw; padding-top: 160px; padding-bottom: 160px; }
.barrier-section::before { display: none; }
.barrier-copy { position: relative; z-index: 3; }.barrier-copy h2 { margin-top: 28px; font-size: clamp(64px, 7.4vw, 118px); }.barrier-copy h2 > span:nth-child(2) { animation-delay: .1s; }.barrier-copy h2 > span:nth-child(3) { animation-delay: .2s; }.thin-title { color: var(--steel-light); font-weight: 400; }.barrier-copy > p { max-width: 510px; margin: 38px 0 0; color: var(--steel-light); line-height: 1.75; }
.object-types { list-style: none; margin: 62px 0 0; padding: 0; border-top: 1px solid var(--border); }.object-types li { position: relative; display: block; padding: 20px 0 19px; border-bottom: 1px solid var(--border); font-size: clamp(15px, 1.25vw, 18px); line-height: 1.25; text-transform: uppercase; transition: color .35s ease, padding-left .35s ease; }.object-types li::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 0; height: 2px; background: var(--signal); transition: width .45s cubic-bezier(.2,.7,.2,1); }.object-types li:hover, .object-types li:focus-visible { color: var(--foreground); padding-left: 12px; }.object-types li:hover::after, .object-types li:focus-visible::after { width: 100%; }
.object-types li:nth-child(1) { animation-delay: .05s; }.object-types li:nth-child(2) { animation-delay: .14s; }.object-types li:nth-child(3) { animation-delay: .23s; }
.barrier-scene { position: relative; min-height: 700px; overflow: hidden; border: 0; background: transparent; }
.barrier-scene::before { display: none; }
.barrier-scene.visual-stage .visual-stage__sheen { display: none; }
.tension-scene.visual-stage .visual-stage__sheen { display: none; }
.section-head { display: block; margin-bottom: 80px; }.section-head h2 { margin-top: 18px; }
.section-head h2 { max-width: 980px; font-size: clamp(50px, 6.5vw, 105px); }
.principle { position: relative; min-height: 920px; display: grid; grid-template-columns: 40% 60%; align-items: center; padding-right: 0; background: var(--background); }
.principle-copy { align-self: center; padding-right: 6vw; }.principle-copy h2 { margin-top: 28px; font-size: clamp(62px, 6.2vw, 104px); }.principle-copy > p:last-child { max-width: 520px; margin-top: 38px; color: var(--steel-light); line-height: 1.7; }
.tension-scene { position: relative; min-height: 720px; overflow: hidden; border: 0; background: transparent; }.tension-scene::before { display: none; }.tension-steps { display: none; }

@keyframes title-wipe { to { clip-path: inset(0 0 0 0); } }

@keyframes metal-text-pass { from { background-position: 100% 50%; } to { background-position: 0 50%; } }

@media (max-width: 1100px) and (min-width: 801px) {
  .site-header { grid-template-columns: minmax(160px, 1fr) auto minmax(300px, auto); gap: 20px; }
  .desktop-nav { gap: 18px; font-size: 11px; }
  .header-phone span { display: none; }
  .header-phone { padding: 8px; }
}

@media (max-width: 800px) {
  .site-header { height: 66px; grid-template-columns: minmax(0,1fr) auto; padding: 0 20px; gap: 16px; }.desktop-nav, .header-actions { display: none; }.menu-button { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid var(--steel); background: transparent; color: var(--foreground); }.mobile-nav { position: absolute; display: none; flex-direction: column; top: 65px; left: 0; right: 0; padding: 8px 20px 26px; border-bottom: 1px solid var(--steel); background: var(--ink); }.mobile-nav.is-open { display: flex; }.mobile-nav a { min-height: 58px; display: grid; grid-template-columns: 1fr auto; align-items: center; border-bottom: 1px solid var(--border); font-family: var(--font-sans); font-size: 22px; text-transform: uppercase; }.mobile-nav a span { font-size: 10px; color: var(--signal); }.mobile-nav svg { width: 18px; color: var(--signal); }
  .opening-canvas::after { left: 20px; opacity: .2; }
  .hero { min-height: calc(92svh - 66px); grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(220px, 28svh); }.hero-copy { padding: 42px 20px 28px; }.hero h1 { width: 100%; margin-top: 20px; font-size: clamp(30px, 8.4vw, 38px); line-height: .92; transform: none; }.hero-intro { max-width: 345px; margin-top: 24px; font-size: 14px; line-height: 1.58; }.hero-actions { align-items: stretch; flex-direction: column; gap: 10px; margin-top: 24px; }.button-primary { min-height: 54px; }.text-link { justify-content: space-between; }.hero-visual { min-width: 0; min-height: 220px; margin-left: 20px; border-left: 1px solid var(--border); border-top: 1px solid var(--border); transform: none; }.hero-contacts { flex-direction: column; gap: 6px; margin-top: 12px; }
  .section-pad { padding: 82px 20px; }.section-head { display: block; margin-bottom: 44px; }.section-head h2 { font-size: 48px; margin-top: 12px; }
  .section-pad { scroll-margin-top: 66px; }
  .barrier-section { min-height: auto; grid-template-columns: minmax(0,1fr); gap: 54px; padding-top: 108px; padding-bottom: 0; }.barrier-section::before { right: 20px; height: 110px; }.barrier-copy h2 { font-size: clamp(32px, 9.8vw, 52px); line-height: .9; }.barrier-copy > p { margin-top: 28px; font-size: 14px; }.object-types { margin-top: 42px; }.barrier-scene { min-height: 450px; margin: 0 -20px; }.barrier-scene::before { inset: 0; background-size: 42px 42px; }
  .principle { min-height: 0; grid-template-columns: minmax(0,1fr); padding: 104px 20px 0; }.principle-copy { padding-right: 0; }.principle-copy h2 { font-size: clamp(40px, 11.5vw, 54px); }.principle-copy > p:last-child { font-size: 14px; }.tension-scene { min-height: 470px; margin: 58px -20px 0; border: 0; }.tension-scene::before { display: none; }.tension-steps { display: none; }
  .product-row { grid-template-columns: 88px minmax(0,1fr); gap: 14px 16px; min-height: 0; padding: 26px 0; }.product-main { grid-column: 1 / -1; display: block; }.product-row h3 { font-size: clamp(22px, 6.2vw, 25px); overflow-wrap: anywhere; }.product-row > div:first-child { grid-column: 1 / -1; }.product-image { grid-column: 1; grid-row: 2 / span 2; width: 88px; height: 78px; }.product-variant { margin-top: 7px; font-size: 19px; white-space: normal; }.product-material { margin-top: 6px; white-space: normal; }.product-row > strong { grid-column: 2; align-self: end; }.product-detail-link { grid-column: 2; width: 100%; min-height: 44px; }
  .supply-layout { grid-template-columns: 1fr; gap: 48px; }.supply-point { grid-template-columns: 1fr; gap: 0; }.factory-art { min-height: 300px; }.play-ready { grid-template-columns: 52px 1fr; padding: 15px; }.play-icon { width: 46px; height: 46px; }
  .logistics, .process { display: block; }.logistics .section-head, .process .section-head { margin-bottom: 44px; }.route-map { min-height: 600px; margin-top: 30px; }.route-line { top: 9%; bottom: 9%; left: 24px; right: auto; width: 1px; height: auto; }.route-line::after { top: 0; left: -1px; width: 3px; height: 66%; transform-origin: top; animation-name: route-grow-y; }.route-line i { left: -7px !important; right: auto !important; top: auto; }.route-line i:nth-child(1) { top: 0; }.route-line i:nth-child(2) { top: 50%; }.route-line i:nth-child(3) { bottom: 0; }.route-point { left: 64px; right: auto; top: auto; transform: none; text-align: left; }.point-cn { top: 7%; }.point-msk { top: 48%; }.point-ru { bottom: 6%; }.route-point strong { font-size: 25px; }
  .process .section-head h2 { white-space: normal; font-size: 48px; }.process-grid { grid-template-columns: 1fr; }.process-grid li { min-height: 96px; display: flex; align-items: center; padding: 24px 56px 24px 20px; }.process-grid h3 { margin: 0; max-width: none; font-size: 20px; }.process-grid b { top: auto; right: auto; left: 50%; bottom: -14px; z-index: 2; transform: translateX(-50%) rotate(90deg); }.process-grid svg { position: static; transform: rotate(90deg); }
  .company { grid-template-columns: minmax(0, 1fr); gap: 54px; }.company-title, .company-details { min-width: 0; }.company-title h2 { overflow-wrap: normal; word-break: normal; font-size: clamp(34px, 10vw, 44px); }.company-details > p { font-size: 16px; }.company-details dl div { grid-template-columns: 1fr; gap: 6px; }
  .request { grid-template-columns: minmax(0,1fr); gap: 46px; }.request-intro, .lead-form { min-width: 0; }.request-intro h2 { max-width: 100%; overflow-wrap: anywhere; font-size: clamp(48px, 13.5vw, 64px); }.request-contact-actions { align-items: stretch; flex-direction: column; }.request-contact-button { width: 100%; justify-content: space-between; }.lead-form input, .lead-form textarea { min-width: 0; font-size: 16px; }
  .footer { grid-template-columns: minmax(0,1fr) auto; gap: 30px 24px; padding: 40px 20px 24px; }.footer-brand, .footer-contact, .footer-requisites, .footer-addresses, .footer-company-data { grid-column: 1/-1; }.footer-company-data > div { grid-template-columns: 96px minmax(0, 1fr); }.footer-top { grid-column: 2; grid-row: 2; }.footer > span { grid-column: 1/-1; }
  @keyframes route-grow-y { from { transform: scaleY(0); } to { transform: scaleY(1); } }
}

/* One persistent background scene for the first three snap screens. */
html { scroll-snap-type: none; }
.opening-canvas[data-opening-scroll] { position: relative; display: block; overflow: clip; }
.opening-copy-column { position: relative; z-index: 2; min-width: 0; }
.opening-canvas[data-opening-scroll] .hero,
.opening-canvas[data-opening-scroll] .barrier-section,
.opening-canvas[data-opening-scroll] .principle { min-height: calc(100svh - 78px); display: flex; grid-template-columns: none; align-items: center; padding-right: 4.5vw; scroll-snap-align: start; scroll-snap-stop: always; background: transparent; }
.opening-canvas[data-opening-scroll] .hero-copy,
.opening-canvas[data-opening-scroll] .barrier-copy,
.opening-canvas[data-opening-scroll] .principle-copy { position: relative; z-index: 3; width: min(50vw, 760px); }
.opening-canvas[data-opening-scroll] .hero-copy { display: flex; flex-direction: column; justify-content: center; }
.opening-canvas[data-opening-scroll] .principle-copy { padding-right: 0; }
.opening-canvas[data-opening-scroll] .barrier-copy h2 { font-size: clamp(54px, 6.1vw, 92px); }
.opening-canvas[data-opening-scroll] .principle-copy h2 { font-size: clamp(54px, 5.6vw, 86px); }
.opening-scroll-visual { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.opening-scroll-sticky { position: sticky; top: 78px; height: calc(100svh - 78px); overflow: hidden; isolation: isolate; }
.opening-scroll-sticky::before { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: linear-gradient(90deg, var(--background) 0%, rgba(17,22,25,.97) 18%, rgba(17,22,25,.72) 35%, rgba(17,22,25,.2) 57%, transparent 78%); }
.opening-video-frame { position: absolute; top: 50%; right: -3vw; width: min(76vw, 1460px); aspect-ratio: 16 / 9; transform: translateY(-50%); isolation: isolate; -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 13%, #000 87%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 13%, #000 87%, transparent 100%); -webkit-mask-composite: source-in; mask-image: linear-gradient(to right, transparent 0%, #000 13%, #000 87%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 13%, #000 87%, transparent 100%); mask-composite: intersect; }
.opening-stage, .opening-video { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: contain; opacity: 0; transition: none; }
.opening-stage { z-index: 0; }
.opening-video { z-index: 1; }
.opening-stage.is-active, .opening-video.is-active { opacity: 1; }
.opening-video-vignette { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(90deg, rgba(17,22,25,.8), transparent 31%), linear-gradient(90deg, transparent 80%, rgba(17,22,25,.48)), linear-gradient(180deg, rgba(17,22,25,.46), transparent 18%, transparent 80%, rgba(17,22,25,.64)); }
.opening-video-status { position: absolute; right: 5vw; bottom: 4vh; z-index: 4; display: flex; align-items: center; gap: 12px; margin: 0; color: var(--steel-light); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.opening-video-status span { color: var(--signal); font-family: var(--font-display); font-size: 18px; }
.opening-video-status b { font-weight: 500; }

@media (max-width: 1100px) and (min-width: 801px) {
  .opening-canvas[data-opening-scroll] .hero-copy,
  .opening-canvas[data-opening-scroll] .barrier-copy,
  .opening-canvas[data-opening-scroll] .principle-copy { width: 56vw; }
  .opening-video-frame { right: -12vw; width: 88vw; }
  .opening-canvas[data-opening-scroll] .hero h1 { font-size: clamp(50px, 5.6vw, 66px); }
  .opening-canvas[data-opening-scroll] .barrier-copy h2 { font-size: clamp(54px, 6.7vw, 76px); }
  .opening-canvas[data-opening-scroll] .principle-copy h2 { font-size: clamp(50px, 5.9vw, 68px); }
}

@media (max-width: 800px) {
  html { scroll-snap-type: none; }
  .opening-canvas[data-opening-scroll] .hero,
  .opening-canvas[data-opening-scroll] .barrier-section,
  .opening-canvas[data-opening-scroll] .principle { min-height: calc(100svh - 66px); align-items: flex-end; padding: 43svh 20px 54px; background: linear-gradient(180deg, transparent 0, transparent 30%, rgba(17,22,25,.66) 46%, var(--background) 62%); }
  .opening-canvas[data-opening-scroll] .hero-copy,
  .opening-canvas[data-opening-scroll] .barrier-copy,
  .opening-canvas[data-opening-scroll] .principle-copy { width: 100%; }
  .opening-canvas[data-opening-scroll] .barrier-copy h2 { font-size: clamp(32px, 9.5vw, 40px); }
  .opening-canvas[data-opening-scroll] .principle-copy h2 { font-size: clamp(34px, 10.5vw, 42px); }
  .opening-canvas[data-opening-scroll] .hero-copy { padding: 0; justify-content: flex-end; }
  .opening-canvas[data-opening-scroll] .object-types { margin-top: 28px; }
  .opening-scroll-sticky { top: 66px; height: calc(100svh - 66px); }
  .opening-scroll-sticky::before { background: linear-gradient(180deg, transparent 0, transparent 30%, rgba(17,22,25,.42) 44%, var(--background) 63%); }
  .opening-video-frame { top: 24svh; right: -30vw; width: 142vw; transform: translateY(-50%); opacity: .84; }
  .opening-video-status { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-snap-type: none; }
  .opening-video { transition: none; }
}


/* Desktop fullscreen cinematic Hero visual. */
@media (min-width: 1024px) {
  .opening-scroll-sticky {
    top: 78px;
    height: calc(100svh - 78px);
  }

  .opening-scroll-sticky::before {
    background:
      linear-gradient(90deg,
        rgba(8, 12, 16, .90) 0%,
        rgba(8, 12, 16, .84) 25%,
        rgba(8, 12, 16, .54) 43%,
        rgba(8, 12, 16, .18) 64%,
        rgba(8, 12, 16, .02) 84%,
        transparent 100%),
      linear-gradient(180deg,
        rgba(8, 12, 16, .18) 0%,
        transparent 20%,
        transparent 78%,
        rgba(8, 12, 16, .32) 100%);
  }

  .opening-video-frame {
    inset: 0;
    width: auto;
    height: auto;
    aspect-ratio: auto;
    transform: none;
    overflow: hidden;
    -webkit-mask-image: none;
    -webkit-mask-composite: initial;
    mask-image: none;
    mask-composite: initial;
  }

  .opening-video {
    object-fit: cover;
    object-position: 60% center;
  }

  .opening-video-vignette {
    background: linear-gradient(180deg,
      rgba(8, 12, 16, .16) 0%,
      transparent 20%,
      transparent 78%,
      rgba(8, 12, 16, .28) 100%);
  }
}


/* Mobile text-first Hero composition. */
@media (max-width: 800px) {
  .opening-canvas[data-opening-scroll] {
    padding-bottom: calc(66px - 14px);
  }

  .opening-canvas[data-opening-scroll] .hero,
  .opening-canvas[data-opening-scroll] .barrier-section,
  .opening-canvas[data-opening-scroll] .principle {
    min-height: calc(100svh - 66px);
    align-items: flex-start;
    padding: 26px 20px calc(56.25vw + 26px);
    background: transparent;
  }

  .opening-canvas[data-opening-scroll] .hero-copy {
    justify-content: flex-start;
  }

  .opening-canvas[data-opening-scroll] .barrier-section,
  .opening-canvas[data-opening-scroll] .principle {
    padding-top: 92px;
  }

  .opening-canvas[data-opening-scroll] .hero h1 {
    margin-top: 16px;
    font-size: clamp(30px, 8.4vw, 36px);
  }

  .opening-canvas[data-opening-scroll] .hero-intro {
    margin-top: 18px;
  }

  .opening-canvas[data-opening-scroll] .hero-actions {
    margin-top: 18px;
  }

  .opening-canvas[data-opening-scroll] .barrier-copy h2 {
    margin-top: 16px;
    font-size: clamp(30px, 8.9vw, 36px);
  }

  .opening-canvas[data-opening-scroll] .principle-copy h2 {
    margin-top: 16px;
    font-size: clamp(32px, 9.4vw, 38px);
  }

  .opening-canvas[data-opening-scroll] .barrier-copy > p,
  .opening-canvas[data-opening-scroll] .principle-copy > p:last-child {
    margin-top: 18px;
  }

  .opening-canvas[data-opening-scroll] .object-types {
    margin-top: 22px;
  }

  .opening-canvas[data-opening-scroll] .object-types li {
    padding: 14px 0 13px;
    font-size: 13px;
  }

  .opening-scroll-sticky {
    top: calc(100svh - 56.25vw - 14px);
    height: 56.25vw;
  }

  .opening-scroll-sticky::before {
    background: linear-gradient(180deg,
      rgba(17, 22, 25, .18) 0%,
      transparent 12%,
      transparent 86%,
      rgba(17, 22, 25, .22) 100%);
  }

  .opening-video-frame {
    inset: 0;
    width: auto;
    height: auto;
    aspect-ratio: auto;
    transform: none;
    opacity: 1;
    -webkit-mask-image: none;
    -webkit-mask-composite: initial;
    mask-image: none;
    mask-composite: initial;
  }

  .opening-video {
    object-fit: contain;
    object-position: center;
  }

  .opening-video-vignette {
    background:
      linear-gradient(90deg, rgba(17, 22, 25, .08), transparent 8%, transparent 92%, rgba(17, 22, 25, .08)),
      linear-gradient(180deg, rgba(17, 22, 25, .12), transparent 12%, transparent 86%, rgba(17, 22, 25, .16));
  }
}


/* Products section heading. */
.products .section-head .products-title {
  max-width: 1220px;
  font-size: clamp(46px, 5.3vw, 86px);
  line-height: .94;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

@media (max-width: 800px) {
  .products .section-head .products-title {
    max-width: 100%;
    font-size: clamp(34px, 9.2vw, 42px);
  }
}


/* Mobile Hero safe offset and media feather. */
@media (max-width: 800px) {
  /* Keep the semantic, longer H1 visible before the deferred stylesheet loads. */
  .opening-canvas[data-opening-scroll] .hero h1 > span {
    width: 100%;
    white-space: normal;
  }

  .opening-canvas[data-opening-scroll] {
    --mobile-header-height: 66px;
    --mobile-hero-safe-gap: max(24px, env(safe-area-inset-top));
    margin-top: 0;
    padding-bottom: calc(var(--mobile-header-height) - 14px);
  }

  .opening-canvas[data-opening-scroll] .hero,
  .opening-canvas[data-opening-scroll] .barrier-section,
  .opening-canvas[data-opening-scroll] .principle {
    min-height: calc(100svh - var(--mobile-header-height));
    padding-top: var(--mobile-hero-safe-gap);
  }

  .opening-canvas[data-opening-scroll] .barrier-section,
  .opening-canvas[data-opening-scroll] .principle {
    padding-top: var(--mobile-hero-safe-gap);
  }

  .opening-canvas[data-opening-scroll] .hero h1 {
    margin-top: 0;
  }

  .opening-canvas[data-opening-scroll] .principle-copy {
    align-self: flex-start;
  }

  .opening-scroll-sticky {
    top: calc(100svh - 56.25vw - 100px);
  }

  .opening-scroll-sticky::before {
    background: linear-gradient(180deg,
      rgba(17, 22, 25, .12) 0%,
      transparent 12%,
      transparent 86%,
      rgba(17, 22, 25, .16) 100%);
  }

  .opening-video-frame {
    -webkit-mask-image:
      linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image:
      linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%),
      linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);
    mask-composite: intersect;
  }

  .opening-video-vignette {
    background:
      linear-gradient(90deg, rgba(17, 22, 25, .05), transparent 6%, transparent 94%, rgba(17, 22, 25, .05)),
      linear-gradient(180deg, rgba(17, 22, 25, .07), transparent 10%, transparent 90%, rgba(17, 22, 25, .10));
  }
}