/* ==========================================================================
   BirBit Labs — main stylesheet
   --------------------------------------------------------------------------
   1. Fonts             6. Header & navigation     11. Pages
   2. Design tokens     7. Footer & FAB            12. Mockups (service visuals)
   3. Reset & base      8. Buttons, labels, chips  13. Motion & reveal
   4. Layout            9. Sections & cards        14. Reduced motion / print
   5. Utilities        10. Forms
   ========================================================================== */

/* 1. Fonts ------------------------------------------------------------------
   Self-hosted variable fonts subset to Latin + Russian + Kyrgyz (Ң Ө Ү).
   Onest (OFL) for everything, Geist Mono (OFL) for labels and "bit" effects. */
@font-face {
  font-family: "Onest";
  src: url("../fonts/onest.064c1dadf20d.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}
/* Metric-matched fallbacks (computed from Onest vs Arial) keep the font swap
   from shifting the layout while onest.woff2 loads. */
@font-face {
  font-family: "Onest Fallback";
  src: local("Arial"), local("ArialMT"), local("Helvetica");
  font-weight: 400 600;
  size-adjust: 103.16%;
  ascent-override: 94.02%;
  descent-override: 29.56%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Onest Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT"), local("Helvetica Bold");
  font-weight: 650 800;
  size-adjust: 100.91%;
  ascent-override: 96.12%;
  descent-override: 30.22%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/geist-mono.f22058078ce8.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* 2. Design tokens ----------------------------------------------------------- */
:root {
  /* Brand (from the official logo) */
  --brand-red: #c8202f;
  --brand-ink: #14110f;
  --brand-light: #eef0f2;
  --brand-gray: #5a5f66;

  /* Dark theme (default). Warm-neutral surfaces built on the brand ink. */
  --c-bg: #14110f;
  --c-bg-deep: #0e0c0b;
  --c-surface: #1a1714;
  --c-surface-2: #211d1a;
  --c-surface-3: #2a2622;
  --c-line: rgb(238 240 242 / 0.08);
  --c-line-2: rgb(238 240 242 / 0.13);
  --c-line-3: rgb(238 240 242 / 0.22);
  --c-text: #eef0f2;
  --c-text-2: #b5b8bd;   /* 9.4:1 on --c-bg */
  --c-text-3: #8e9298;   /* 6.0:1 on --c-bg */
  --c-text-4: #64686e;   /* decorative only */
  --c-accent: #c8202f;   /* brand red: buttons, big type, the "1" */
  --c-accent-hover: #d82a3a;
  --c-accent-text: #f25562; /* small red text on dark: 5.6:1 */
  --c-accent-soft: rgb(200 32 47 / 0.14);
  --c-accent-glow: rgb(200 32 47 / 0.42);
  --c-on-accent: #ffffff;
  --c-focus: #f25562;
  --c-danger: #ff7366;
  --c-danger-soft: rgb(255 115 102 / 0.1);
  --c-success: #45d483;
  --c-wa: #25d366;
  --c-wa-dark: #128c4b; /* WhatsApp button fill: 4.6:1 with white */
  --dot-on: var(--c-text);
  --dot-off: rgb(238 240 242 / 0.07);

  /* Typography */
  --font-sans: "Onest", "Onest Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --fs-hero: clamp(2.125rem, 1.15rem + 5vw, 6.25rem);
  --fs-h1: clamp(2.125rem, 1.3rem + 3.6vw, 4.75rem);
  --fs-h2: clamp(1.875rem, 1.25rem + 2.7vw, 3.75rem);
  --fs-h3: clamp(1.125rem, 1.03rem + 0.42vw, 1.375rem);
  --fs-lead: clamp(1.0625rem, 0.99rem + 0.36vw, 1.3125rem);
  --fs-body: clamp(1rem, 0.975rem + 0.11vw, 1.0625rem);
  --fs-sm: 0.9375rem;
  --fs-xs: 0.8125rem;
  --fs-label: 0.75rem;

  /* Space & layout */
  --gutter: clamp(1rem, 0.55rem + 2.1vw, 2.5rem);
  --container: 1280px;
  --section-y: clamp(4.5rem, 3rem + 5vw, 8rem);
  --header-h: 64px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;

  /* Elevation */
  --shadow-card: 0 1px 0 0 rgb(255 255 255 / 0.03) inset, 0 24px 48px -28px rgb(0 0 0 / 0.75);
  --shadow-pop: 0 24px 64px -20px rgb(0 0 0 / 0.75), 0 0 0 1px rgb(238 240 242 / 0.06);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-1: 160ms;
  --dur-2: 280ms;
  --dur-3: 520ms;

  /* Layers */
  --z-raised: 2;
  --z-fab: 70;
  --z-header: 90;
  --z-skip: 100;

  color-scheme: dark;
}

@media (min-width: 1024px) {
  :root { --header-h: 76px; }
}
@media (min-width: 1800px) {
  :root { --container: 1360px; }
}

/* Light panels: same brand, inverted (ink on #EEF0F2). Tokens cascade into children. */
.section--light {
  --c-bg: #eef0f2;
  --c-surface: #ffffff;
  --c-surface-2: #f6f7f8;
  --c-surface-3: #e4e6e9;
  --c-line: rgb(20 17 15 / 0.08);
  --c-line-2: rgb(20 17 15 / 0.13);
  --c-line-3: rgb(20 17 15 / 0.24);
  --c-text: #14110f;
  --c-text-2: #3e4248;   /* 8.8:1 */
  --c-text-3: #5a5f66;   /* brand gray, 5.6:1 */
  --c-text-4: #8a8f96;
  --c-accent-text: #c8202f; /* 5.0:1 on #EEF0F2 */
  --c-focus: #c8202f;
  --dot-on: #14110f;
  --dot-off: rgb(20 17 15 / 0.05);
  --shadow-card: 0 1px 2px rgb(20 17 15 / 0.04), 0 18px 40px -26px rgb(20 17 15 / 0.28);
  color-scheme: light;
}

/* 3. Reset & base ------------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-tap-highlight-color: transparent;
}
html.is-locked { overflow: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.1;
  text-wrap: balance;
  overflow-wrap: break-word;
}
p { text-wrap: pretty; }
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
strong, b { font-weight: 650; }

::selection { background: var(--c-accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
}

.site-main { display: block; outline: none; }

/* Very long Kyrgyz/Russian words in big headings: hyphenate on small screens.
   12+ letters only: Firefox counts words joined by   ("до готового") as one. */
@media (max-width: 600px) {
  h1, h2, .h2, .page-hero__title, .hero__title {
    -webkit-hyphens: auto;
    hyphens: auto;
    hyphenate-limit-chars: 12 4 4;
  }
}
/* Browsers ship no Kyrgyz hyphenation dictionary, so `hyphens: auto` does nothing
   on /ky/ pages: a word longer than its line breaks anywhere instead of spilling
   out of (or being clipped by) its card or button. Unlike break-word, `anywhere`
   also lets flex and grid items shrink below their longest word. */
:lang(ky) { overflow-wrap: anywhere; }

/* 4. Layout -------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
}

.section {
  position: relative;
  padding-block: var(--section-y);
}
.section--tight { padding-block: clamp(2.5rem, 2rem + 3vw, 5rem) var(--section-y); }

.section--light {
  margin-inline: clamp(0.5rem, 0.2rem + 1vw, 1.25rem);
  border-radius: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  background: var(--c-bg);
  color: var(--c-text);
}
.section--light + .section--light { margin-top: clamp(0.5rem, 0.2rem + 1vw, 1.25rem); }

.section-head {
  display: grid;
  gap: 1.25rem 3rem;
  margin-bottom: clamp(2.25rem, 1.5rem + 3vw, 4.5rem);
}
.section-head__aside {
  display: grid;
  gap: 1rem;
  justify-items: start;
  color: var(--c-text-2);
  max-width: 34em;
}
@media (min-width: 960px) {
  .section-head { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); align-items: end; }
}

/* 5. Utilities ------------------------------------------------------------------ */
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  flex: none;
  vertical-align: -0.2em;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 0.75rem;
  z-index: var(--z-skip);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--c-accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--dur-2) var(--ease-out);
}
.skip-link:focus { transform: none; }

.muted { color: var(--c-text-3); }
.nowrap { white-space: nowrap; }
.accent { color: var(--c-accent); }

.bit {
  display: inline-block;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft), 0 0 14px var(--c-accent-glow);
}
.bit--pulse { animation: bit-pulse 2.6s var(--ease-in-out) infinite; }

/* Whole-card links: the title link covers the card. */
.stretched-link { text-decoration: none; }
.stretched-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
}
.stretched-link:focus-visible { outline: none; }
:is(.bento-card, .related-card):has(.stretched-link:focus-visible) {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
}

/* 6. Header & navigation ------------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-header);
  view-transition-name: site-header;
}

.site-header__bar {
  position: relative;
  z-index: 2;
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-2) ease, border-color var(--dur-2) ease,
    backdrop-filter var(--dur-2) ease;
}
.site-header.is-scrolled .site-header__bar,
.site-header.is-open .site-header__bar {
  background: rgb(20 17 15 / 0.86);
  border-bottom-color: var(--c-line);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
}
.site-header.is-open .site-header__bar { background: var(--c-bg); }

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: var(--header-h);
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  flex: none;
  min-height: 44px;
  color: var(--c-text);
  border-radius: 6px;
}
.site-header__logo .logo { width: auto; height: 26px; }
@media (min-width: 1024px) { .site-header__logo .logo { height: 30px; } }

.nav { display: none; margin-inline: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav__item { position: relative; display: flex; align-items: center; }
.nav__item--mega { position: static; }

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--c-text-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--dur-1) ease, background-color var(--dur-1) ease;
}
.nav__link:hover { color: var(--c-text); }
.nav__link[aria-current="page"] { color: var(--c-text); }
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 1px;
  background: var(--c-accent);
  transform: translateX(-50%);
}
.nav__item--mega .nav__link { padding-right: 0.15rem; }

.nav__toggle {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--c-text-3);
  transition: color var(--dur-1) ease;
}
.nav__toggle .icon { width: 16px; height: 16px; transition: transform var(--dur-2) var(--ease-out); }
.nav__toggle:hover,
.nav__item--mega:hover .nav__toggle { color: var(--c-text); }
.nav__toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

/* Mega menu: opens on hover (fine pointers) or via the toggle button; Esc closes. */
.mega {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding-top: 0.5rem;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--dur-2) ease, transform var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-2);
}
.mega::before { /* hover bridge between trigger and panel */
  content: "";
  position: absolute;
  inset: -1.25rem 0 auto;
  height: 1.75rem;
}
/* Keyboard: with JS the chevron button opens it (disclosure pattern); without JS focus does. */
.no-js .nav__item--mega:focus-within .mega,
.nav__item--mega.is-open .mega {
  visibility: visible;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  transition-delay: 0s;
}
@media (hover: hover) and (pointer: fine) {
  .nav__item--mega:hover .mega {
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition-delay: 0s;
  }
}
.nav__item--mega.is-suppressed .mega {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.mega__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 17rem;
  gap: 0.5rem;
  width: min(100%, 64rem);
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line-2);
  box-shadow: var(--shadow-pop);
}
.mega__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.mega__link {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 0.85rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background-color var(--dur-1) ease;
}
.mega__link:hover { background: var(--c-surface-3); }
.mega__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--c-surface-3);
  border: 1px solid var(--c-line-2);
  color: var(--c-text-2);
  transition: color var(--dur-1) ease, background-color var(--dur-1) ease, border-color var(--dur-1) ease;
}
.mega__icon .icon { width: 20px; height: 20px; }
.mega__link:hover .mega__icon { color: #fff; background: var(--c-accent); border-color: var(--c-accent); }
.mega__copy { display: grid; gap: 0.15rem; min-width: 0; }
.mega__title { font-weight: 600; font-size: var(--fs-sm); line-height: 1.3; }
.mega__text { font-size: var(--fs-xs); line-height: 1.45; color: var(--c-text-3); }
.mega__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgb(200 32 47 / 0.35), transparent 60%),
    var(--c-surface-2);
  border: 1px solid var(--c-line);
}
.mega__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-2);
}
.mega__aside-text { color: var(--c-text-2); font-size: var(--fs-sm); line-height: 1.5; }
.mega__aside .btn { margin-top: auto; }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}
.site-header__lang { display: none; }
.site-header__actions .site-header__cta { display: none; }
@media (min-width: 420px) {
  .site-header__actions .site-header__cta { display: inline-flex; }
}

/* Language switcher */
.lang {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.lang__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--c-text-3);
  font: 500 var(--fs-xs) / 1 var(--font-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color var(--dur-1) ease, background-color var(--dur-1) ease;
}
.lang__link:hover { color: var(--c-text); }
.lang__link[aria-current="true"] { color: var(--c-text); background: var(--c-surface-3); }
.lang--full .lang__link {
  font: 500 var(--fs-sm) / 1 var(--font-sans);
  letter-spacing: 0;
  padding: 0 0.9rem;
}

/* Burger + no-JS fallback */
.burger {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-right: -0.4rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--c-text);
}
.burger__lines { position: relative; display: block; width: 22px; height: 12px; }
.burger__lines span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--dur-3) var(--ease-out), top var(--dur-3) var(--ease-out), width var(--dur-3) var(--ease-out);
}
.burger__lines span:first-child { top: 0; }
.burger__lines span:last-child { top: 10px; width: 70%; }
.burger[aria-expanded="true"] .burger__lines span:first-child { top: 5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__lines span:last-child { top: 5px; width: 100%; transform: rotate(-45deg); }

.menu-fallback {
  display: none;
  align-items: center;
  min-height: 44px;
  padding: 0 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-line-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  text-decoration: none;
}
.no-js .burger { display: none; }
.no-js .menu-fallback { display: inline-flex; }

@media (min-width: 1024px) {
  .nav { display: block; }
  .site-header__lang { display: block; }
  .burger,
  .no-js .menu-fallback { display: none; }
}

/* Mobile menu (full screen, below the bar) */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: var(--c-bg);
  padding-top: calc(var(--header-h) + env(safe-area-inset-top));
}
.mobile-menu__scroll {
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  min-height: 100%;
  padding-top: 1.5rem;
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}
.mobile-menu__nav ul,
.mobile-menu__services ul { margin: 0; padding: 0; list-style: none; }
.mobile-menu__nav a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.55rem 0;
  font-size: clamp(1.875rem, 1.2rem + 3.5vw, 2.75rem);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.1;
  text-decoration: none;
}
.mobile-menu__nav a[aria-current="page"] { color: var(--c-accent); }
.mobile-menu__index {
  font: 500 var(--fs-label) / 1 var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--c-text-3);
  transform: translateY(-0.9em);
}
.mobile-menu__label {
  margin-bottom: 0.5rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.mobile-menu__services ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
  gap: 0 1rem;
}
.mobile-menu__services a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-text-2);
  font-weight: 500;
  text-decoration: none;
}
.mobile-menu__services a .icon { width: 20px; height: 20px; color: var(--c-text-3); }
.mobile-menu__footer {
  display: grid;
  gap: 1.25rem;
  margin-top: auto;
}
.mobile-menu__actions { display: grid; gap: 0.75rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); }

/* 7. Footer & floating WhatsApp ---------------------------------------------------- */
.site-footer {
  position: relative;
  overflow: clip;
  margin-top: clamp(1rem, 0.5rem + 2vw, 2rem);
  padding-top: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
  background: var(--c-bg-deep);
  border-top: 1px solid var(--c-line);
}
.site-footer__top {
  display: grid;
  gap: 2.75rem 2rem;
}
@media (min-width: 640px) {
  .site-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__brand { grid-column: 1 / -1; }
}
@media (min-width: 1100px) {
  .site-footer__top { grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr) minmax(0, 1.1fr) minmax(0, 1fr); }
  .site-footer__brand { grid-column: auto; }
}
.site-footer__logo { display: inline-block; color: var(--c-text); border-radius: 6px; }
.site-footer__logo .logo { width: 172px; height: auto; }
.site-footer__pitch { margin: 1.5rem 0; color: var(--c-text-2); max-width: 26em; }
.site-footer__title {
  margin-bottom: 0.75rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer__col a,
.site-footer__place {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  color: var(--c-text-2);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: color var(--dur-1) ease;
}
.site-footer__col a:hover { color: var(--c-text); }
.site-footer__contacts .icon { width: 18px; height: 18px; color: var(--c-text-3); }
.site-footer__contacts a:hover .icon { color: var(--c-wa); }
.site-footer__note { margin-top: 0.75rem; color: var(--c-text-3); font-size: var(--fs-xs); }
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 2rem;
  margin-top: clamp(3rem, 2rem + 3vw, 4.5rem);
  padding-block: 1.25rem;
  border-top: 1px solid var(--c-line);
  color: var(--c-text-3);
  font-size: var(--fs-xs);
}
.site-footer__copy { margin-right: auto; }
.site-footer__privacy {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-text-3);
  text-decoration: none;
}
.site-footer__privacy:hover { color: var(--c-text); }
.site-footer__giant {
  margin-top: clamp(1rem, 0.5rem + 2vw, 2.5rem);
  margin-bottom: calc(-1 * clamp(1.5rem, 0.5rem + 5vw, 5.5rem));
  color: rgb(238 240 242 / 0.045);
  pointer-events: none;
  user-select: none;
}
.site-footer__giant .logo { width: 100%; height: auto; }

.fab {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: var(--z-fab);
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-wa-dark);
  color: #fff;
  box-shadow: 0 14px 30px -10px rgb(0 0 0 / 0.7), inset 0 1px 0 rgb(255 255 255 / 0.18);
  view-transition-name: fab;
  transition: transform var(--dur-3) var(--ease-spring), opacity var(--dur-2) ease, visibility 0s linear 0s, background-color var(--dur-1) ease;
}
.fab::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  animation: fab-ring 3.2s var(--ease-out) infinite;
}
.fab:hover { background: #0f7a41; }
.fab__icon { width: 28px; height: 28px; }
.fab__tip {
  position: absolute;
  right: calc(100% + 0.75rem);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--c-surface-3);
  border: 1px solid var(--c-line-2);
  color: var(--c-text);
  font-size: var(--fs-xs);
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(6px);
  pointer-events: none;
  transition: opacity var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .fab:hover .fab__tip { opacity: 1; transform: none; }
}
/* Without JS the button cannot step aside for forms, so phones/tablets rely on in-page links. */
@media (max-width: 1023px) { .no-js .fab { display: none; } }
.js .fab:not(.is-visible) {
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem) scale(0.85);
  pointer-events: none;
  transition: transform var(--dur-2) ease, opacity var(--dur-2) ease, visibility 0s linear var(--dur-2);
}

/* 8. Buttons, labels, chips ----------------------------------------------------------- */
.btn {
  --btn-bg: var(--c-surface-2);
  --btn-fg: var(--c-text);
  --btn-border: var(--c-line-2);
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  max-width: 100%;
  min-height: 48px;
  padding: 0.7em 1.3em;
  border: 1px solid var(--btn-border);
  border-radius: 12px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 600 1rem / 1.2 var(--font-sans);
  letter-spacing: -0.01em;
  text-align: center;
  text-decoration: none;
  overflow: hidden;
  transition: background-color var(--dur-1) ease, border-color var(--dur-1) ease, color var(--dur-1) ease,
    box-shadow var(--dur-3) var(--ease-out), translate var(--dur-3) var(--ease-out);
}
.btn .icon { width: 1.15em; height: 1.15em; }
.btn__icon { transition: transform var(--dur-3) var(--ease-out); }
.btn:hover .btn__icon { transform: translateX(3px); }
.btn:active { translate: 0 1px; }
.btn--sm { min-height: 44px; padding: 0.55em 1.05em; font-size: var(--fs-sm); border-radius: 11px; }
.btn--lg { min-height: 56px; padding: 0.85em 1.6em; font-size: 1.0625rem; border-radius: 14px; }

.btn--primary {
  --btn-bg: var(--c-accent);
  --btn-fg: var(--c-on-accent);
  --btn-border: transparent;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.2), 0 8px 24px -14px var(--c-accent-glow);
}
.btn--primary::after { /* soft sheen sweeping across on hover */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, transparent 30%, rgb(255 255 255 / 0.22) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.8s var(--ease-out);
}
.btn--primary:hover {
  --btn-bg: var(--c-accent-hover);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.22), 0 14px 34px -12px var(--c-accent-glow);
}
.btn--primary:hover::after { transform: translateX(120%); }

.btn--ghost { --btn-bg: transparent; --btn-border: var(--c-line-3); }
.btn--ghost:hover { --btn-bg: rgb(238 240 242 / 0.06); --btn-border: rgb(238 240 242 / 0.4); }
.section--light .btn--ghost:hover { --btn-bg: rgb(20 17 15 / 0.05); --btn-border: rgb(20 17 15 / 0.4); }

.btn--secondary:hover { --btn-bg: var(--c-surface-3); --btn-border: var(--c-line-3); }

.btn--whatsapp { --btn-bg: var(--c-surface-2); --btn-border: var(--c-line-2); }
.btn--whatsapp .icon { color: var(--c-wa); }
.btn--whatsapp:hover { --btn-bg: var(--c-surface-3); --btn-border: rgb(37 211 102 / 0.45); }
.section--light .btn--whatsapp { --btn-bg: #fff; }
.section--light .btn--whatsapp .icon { color: #1a9c50; }
.btn__wa { color: var(--c-wa); }

.btn--ink { --btn-bg: var(--brand-ink); --btn-fg: #fff; --btn-border: transparent; }
.btn--ink:hover { --btn-bg: #000; }
.btn--on-accent { --btn-bg: rgb(255 255 255 / 0.1); --btn-fg: #fff; --btn-border: rgb(255 255 255 / 0.4); }
.btn--on-accent:hover { --btn-bg: rgb(255 255 255 / 0.18); --btn-border: #fff; }

.btn__spinner {
  display: none;
  width: 1.05em;
  height: 1.05em;
  border-radius: 50%;
  border: 2px solid rgb(255 255 255 / 0.35);
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}
.btn.is-loading { cursor: progress; }
.btn.is-loading .btn__spinner { display: inline-block; }
.btn.is-loading .btn__icon { display: none; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  color: var(--c-text);
  font-weight: 600;
  text-decoration: none;
}
.link-arrow .icon { width: 1.1em; height: 1.1em; color: var(--c-accent-text); transition: transform var(--dur-3) var(--ease-out); }
.link-arrow:hover .icon { transform: translateX(4px); }

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.label__index {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--c-accent-text);
}
.label__index::after {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.label--on-accent { color: rgb(255 255 255 / 0.92); } /* 4.9:1 on the brand red */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 100%;
  padding: 0.55rem 0.95rem 0.55rem 0.8rem;
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  background: rgb(238 240 242 / 0.03);
  font: 500 var(--fs-label) / 1.3 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-2);
}
.eyebrow .icon-tile { width: 28px; height: 28px; border-radius: 8px; }
.eyebrow .icon-tile .icon { width: 16px; height: 16px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.3em 0.85em;
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  background: rgb(238 240 242 / 0.025);
  color: var(--c-text-2);
  font: 500 var(--fs-xs) / 1.2 var(--font-mono);
  white-space: nowrap;
}
.section--light .chip { background: #fff; }
.chips--sm .chip { min-height: 30px; font-size: 0.75rem; }
.chip--link {
  min-height: 44px;
  text-decoration: none;
  transition: border-color var(--dur-1) ease, color var(--dur-1) ease, background-color var(--dur-1) ease;
}
.chip--link:hover { color: var(--c-text); border-color: var(--c-line-3); background: var(--c-surface-2); }

.icon-tile {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-line-2);
  color: var(--c-text);
  transition: color var(--dur-2) ease, background-color var(--dur-2) ease, border-color var(--dur-2) ease;
}
.icon-tile .icon { width: 24px; height: 24px; }
.icon-tile--sm { width: 36px; height: 36px; border-radius: 10px; }
.icon-tile--sm .icon { width: 18px; height: 18px; }

/* 9. Sections & cards ------------------------------------------------------------------ */
.h2 {
  font-size: var(--fs-h2);
  font-weight: 750;
  line-height: 1.04;
  letter-spacing: -0.038em;
}
.lead {
  margin-top: 1.25rem;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--c-text-2);
  max-width: 36em;
}

/* Spotlight that follows the cursor (JS sets --mx/--my). */
[data-spotlight] { --mx: 50%; --my: 50%; }
[data-spotlight]::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(28rem circle at var(--mx) var(--my), rgb(200 32 47 / 0.13), transparent 45%);
  opacity: 0;
  transition: opacity var(--dur-3) ease;
  pointer-events: none;
}
[data-spotlight]:hover::before { opacity: 1; }
.section--light [data-spotlight]::before {
  background: radial-gradient(26rem circle at var(--mx) var(--my), rgb(200 32 47 / 0.08), transparent 45%);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 1rem + 5vw, 5rem));
  padding-bottom: clamp(3.5rem, 2rem + 5vw, 6rem);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}
.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 45%, rgb(200 32 47 / 0.16), transparent 70%),
    linear-gradient(90deg, rgb(20 17 15 / 0.72) 0%, rgb(20 17 15 / 0.2) 55%, transparent 75%),
    linear-gradient(0deg, var(--c-bg) 0%, transparent 22%);
}
.hero__inner {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.hero__content { position: relative; z-index: 1; min-width: 0; }
.hero__title {
  margin: 1.5rem 0 1.5rem;
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
  max-width: 13em;
}
.hero__lead {
  max-width: 35em;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--c-text-2);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}
.hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--c-text-2);
  font-size: var(--fs-sm);
}
.hero__points li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero__points .icon { width: 18px; height: 18px; color: var(--c-accent-text); }

.hero__one { /* phones/tablets: a big watermark "1" behind the copy */
  position: absolute;
  z-index: 0;
  right: -9%;
  top: 50%;
  height: 80%;
  aspect-ratio: 102.1 / 177.2;
  opacity: 0.26;
  transform: translateY(-50%);
  pointer-events: none;
}
@media (min-width: 600px) and (max-width: 899px) {
  .hero__one { right: -1%; height: 76%; opacity: 0.38; }
}
.hero__one-static { width: 100%; height: 100%; overflow: visible; }
.hero__one-static rect { fill: var(--c-accent); }
.hero.is-live .hero__one-static { visibility: hidden; }

@media (max-width: 599px) {
  .hero__actions .btn { flex: 1 1 100%; }
}
@media (min-width: 900px) {
  .hero { min-height: min(100svh, 62rem); }
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.36fr); gap: 3rem; }
  .hero__one {
    position: relative;
    top: auto;
    right: auto;
    justify-self: center;
    height: min(34rem, 58svh);
    opacity: 1;
    transform: none;
  }
}

/* ---- Marquee ---- */
.marquee {
  position: relative;
  overflow: clip;
  padding-block: 1.4rem;
  border-block: 1px solid var(--c-line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 70s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__list {
  display: flex;
  flex: none;
  margin: 0;
  padding: 0;
  list-style: none;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 2.25rem;
  padding-right: 2.25rem;
  color: var(--c-text-3);
  font-size: clamp(1.125rem, 1rem + 0.7vw, 1.625rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.marquee__item::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--c-line-3);
}
.marquee__item:nth-child(6n + 3)::after { background: var(--c-accent); box-shadow: 0 0 10px var(--c-accent-glow); }

/* ---- Bento (services) ---- */
.bento {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
}
.bento-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: var(--radius-xl);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--dur-2) ease, transform var(--dur-3) var(--ease-out);
}
.bento-card:hover { border-color: var(--c-line-3); }
.bento-card__viz {
  position: relative;
  z-index: 1;
  height: var(--viz-h, 15rem);
  overflow: hidden;
  container-type: inline-size;
  -webkit-mask-image: linear-gradient(180deg, #000 72%, transparent);
  mask-image: linear-gradient(180deg, #000 72%, transparent);
}
.bento-card__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: auto;
  padding: 0 clamp(1.25rem, 1rem + 1vw, 1.75rem) clamp(1.25rem, 1rem + 1vw, 1.75rem);
}
.bento-card__body .icon-tile { margin-bottom: 0.35rem; }
.bento-card__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.bento-card__text { color: var(--c-text-2); font-size: var(--fs-sm); line-height: 1.55; max-width: 34em; }
.bento-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.35rem;
  color: var(--c-text-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--dur-2) ease;
}
.bento-card__more .icon { width: 1.1em; height: 1.1em; transition: transform var(--dur-3) var(--ease-out); }
.bento-card:hover .bento-card__more { color: var(--c-text); }
.bento-card:hover .bento-card__more .icon { transform: translateX(4px); color: var(--c-accent-text); }
.bento-card:hover .icon-tile { color: #fff; background: var(--c-accent); border-color: var(--c-accent); }

.bento-card--cta {
  justify-content: flex-end;
  min-height: 20rem;
  background: var(--c-accent);
  border-color: transparent;
  color: #fff;
}
.bento-card--cta .bento-card__body { padding-top: clamp(1.5rem, 1rem + 2vw, 2.5rem); gap: 0.9rem; }
.bento-card--cta .bento-card__title { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem); font-weight: 750; letter-spacing: -0.03em; max-width: 18em; }
.bento-card--cta .bento-card__text { color: rgb(255 255 255 / 0.92); }
.bento-card--cta .label { margin-bottom: 0.25rem; }
.bento-card--cta .btn { margin-top: 0.5rem; }
.bento-card__one {
  position: absolute;
  z-index: 0;
  right: 6%;
  top: 50%;
  height: 84%;
  width: auto;
  fill: rgb(0 0 0 / 0.16);
  transform: translateY(-50%);
  pointer-events: none;
}

@media (min-width: 700px) {
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "web web"
      "mob ai"
      "mob auto"
      "edu media"
      "shop shop"
      "ops ops"
      "cta cta";
  }
  .bento-card--web-development { grid-area: web; }
  .bento-card--web-development .bento-card__viz { flex: 1 1 auto; height: auto; min-height: 21rem; }
  .bento-card--mobile-apps { grid-area: mob; --viz-h: auto; }
  .bento-card--mobile-apps .bento-card__viz { flex: 1 1 auto; min-height: 20rem; }
  .bento-card--business-automation { grid-area: auto; }
  .bento-card--ai-solutions { grid-area: ai; }
  .bento-card--edtech { grid-area: edu; }
  .bento-card--ecommerce { grid-area: shop; }
  .bento-card--media-platforms { grid-area: media; }
  .bento-card--devops-support { grid-area: ops; }
  .bento-card--cta { grid-area: cta; }
}
@media (min-width: 700px) and (max-width: 1099px) {
  .bento-card--ecommerce,
  .bento-card--devops-support { flex-direction: row-reverse; align-items: stretch; }
  .bento-card--ecommerce .bento-card__viz,
  .bento-card--devops-support .bento-card__viz {
    flex: 1 1 55%;
    height: auto;
    min-height: 17rem;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%);
    mask-image: linear-gradient(90deg, transparent, #000 14%);
  }
  .bento-card--ecommerce .bento-card__body,
  .bento-card--devops-support .bento-card__body {
    flex: 1 1 45%;
    justify-content: flex-end;
    padding-top: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  }
}
@media (min-width: 1100px) {
  .bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
      "web web mob ai"
      "web web mob auto"
      "edu shop shop media"
      "ops ops cta cta";
  }
  .bento-card--ai-solutions,
  .bento-card--business-automation,
  .bento-card--edtech,
  .bento-card--media-platforms,
  .bento-card--ecommerce,
  .bento-card--devops-support { --viz-h: 14rem; }
}

/* ---- Stats (dot matrix) ---- */
.stats { margin-bottom: clamp(3rem, 2rem + 3vw, 5rem); }
.stats__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--c-line-2);
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
  padding: 1.75rem 1rem 1.75rem 0;
  border-bottom: 1px solid var(--c-line-2);
}
.stat:nth-child(2n) { padding-left: 1rem; border-left: 1px solid var(--c-line-2); }
@media (min-width: 960px) {
  .stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stat { padding: 2.25rem 1.5rem; border-bottom: 0; }
  .stat:first-child { padding-left: 0; }
  .stat + .stat { border-left: 1px solid var(--c-line-2); }
}
.stat__value {
  display: flex;
  align-items: flex-end;
  min-height: 4.25rem;
  font-size: clamp(2.5rem, 1.9rem + 2.4vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.stat__value.has-dotm .stat__text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.stat__label { color: var(--c-text-2); max-width: 15em; line-height: 1.45; }
@media (max-width: 359px) { /* two ~120px columns: keep long words ("долбоорлордун") whole */
  .stat { padding-right: 0.75rem; }
  .stat:nth-child(2n) { padding-left: 0.75rem; padding-right: 0; }
  .stat__label { font-size: var(--fs-sm); }
}

/* Dot-matrix values are drawn on a <canvas> by main.js (one element instead of
   hundreds); the static 404 matrix below is plain HTML. */
.dotm-canvas { display: block; flex: none; max-width: 100%; }
.dotm {
  --dot: clamp(6px, 0.3rem + 0.32vw, 9px);
  flex: none;
  --dot-gap: calc(var(--dot) * 0.34);
  display: inline-flex;
  gap: calc(var(--dot) * 1.25);
}
.dotm__glyph {
  display: grid;
  grid-template-columns: repeat(5, var(--dot));
  grid-auto-rows: var(--dot);
  gap: var(--dot-gap);
}
.dotm__glyph i { border-radius: 28%; background: var(--dot-off); }
.dotm__glyph i.on { background: var(--dot-on); }

/* ---- Feature cards (advantages, values, service features) ---- */
.features-grid,
.values-grid,
.feature-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px) {
  .features-grid,
  .values-grid,
  .feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .values-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.feature-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
  padding: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--dur-2) ease;
}
.feature-card:hover { border-color: var(--c-line-3); }
.feature-card .icon-tile { margin-bottom: 0.75rem; }
@media (max-width: 639px) {
  .features-grid .feature-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 1rem;
    row-gap: 0.35rem;
    align-items: start;
  }
  .features-grid .feature-card .icon-tile { grid-row: span 2; margin: 0; width: 44px; height: 44px; }
  .features-grid .feature-card__title { padding-top: 0.55rem; }
}
.feature-card:hover .icon-tile { color: #fff; background: var(--c-accent); border-color: var(--c-accent); }
.feature-card__title { position: relative; font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
.feature-card__text { position: relative; color: var(--c-text-2); font-size: var(--fs-sm); line-height: 1.6; }
.feature-card__num {
  font: 500 var(--fs-xs) / 1 var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--c-accent-text);
  margin-bottom: 1.5rem;
}
.feature-card--numbered .icon-tile { position: absolute; top: clamp(1.4rem, 1.1rem + 1vw, 2rem); right: clamp(1.4rem, 1.1rem + 1vw, 2rem); margin: 0; }
@media (min-width: 1100px) { .feature-list { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.feature-list .feature-card { justify-content: flex-end; }
/* Four narrow columns (1100–1365px): cap the title size by the card width, so the
   longest word ("Кроссплатформенная", "Кроссплатформалык") is never clipped. */
.feature-list .feature-card { container-type: inline-size; }
.feature-list .feature-card__title { font-size: min(var(--fs-h3), 9.2cqi); }
.feature-list .feature-card__num { margin-bottom: auto; padding-bottom: 1.25rem; font-size: var(--fs-sm); }
@media (min-width: 640px) {
  .feature-list .feature-card { min-height: 13rem; }
  .feature-list .feature-card__num { padding-bottom: 2.5rem; }
}

/* ---- Process timeline ---- */
.process__grid { display: grid; gap: 3rem; }
@media (min-width: 1000px) {
  .process__grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(4rem, 2rem + 4vw, 7rem); }
  .process__sticky { position: sticky; top: calc(var(--header-h) + 3rem); }
}
.process__counter { display: none; }
@media (min-width: 1000px) {
  .js .process__counter {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    margin-top: clamp(2.5rem, 1rem + 3vw, 4rem);
  }
  .process__counter-total { padding-bottom: 0.15rem; font: 500 var(--fs-sm) / 1 var(--font-mono); color: var(--c-text-3); }
}
.process__track { position: relative; }
.process__line {
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  border-radius: 2px;
  background: var(--c-line-2);
  overflow: hidden;
}
.process__progress {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--c-accent), #ff4d5c);
  transform-origin: top;
  transform: scaleY(var(--progress, 0));
}
.no-js .process__progress { transform: none; opacity: 0.4; }
.process__list {
  position: relative;
  display: grid;
  gap: clamp(2.25rem, 1.5rem + 2.5vw, 3.75rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.process__step {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 1.25rem;
}
@media (min-width: 640px) { .process__step { gap: 2rem; } }
.process__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--c-bg);
  border: 1px solid var(--c-line-3);
  color: var(--c-text-2);
  font: 600 var(--fs-xs) / 1 var(--font-mono);
  transition: background-color var(--dur-3) ease, border-color var(--dur-3) ease, color var(--dur-3) ease,
    box-shadow var(--dur-3) ease;
}
.process__step.is-active .process__num {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
  box-shadow: 0 0 0 6px var(--c-accent-soft), 0 0 26px var(--c-accent-glow);
}
.process__body { padding-top: 0.6rem; }
.process__title { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.02em; }
.process__text { margin-top: 0.5rem; color: var(--c-text-2); max-width: 34em; }

/* ---- Industries ---- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 900px) { .industry-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; } }
.industry {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.25rem;
  min-width: 0;
  min-height: 9.5rem;
  padding: clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: border-color var(--dur-2) ease;
}
.industry:hover { border-color: var(--c-line-3); }
.industry__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-line-2);
  color: var(--c-text-2);
  transition: color var(--dur-2) ease;
}
.industry__icon .icon { width: 22px; height: 22px; }
.industry:hover .industry__icon { color: var(--c-text); }
.industry__title {
  position: relative;
  font-size: clamp(1rem, 0.94rem + 0.3vw, 1.1875rem);
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.industry__bit {
  position: absolute;
  top: clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
  right: clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-line-3);
  transition: background-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.industry:hover .industry__bit { background: var(--c-accent); box-shadow: 0 0 14px var(--c-accent-glow); }

/* ---- Stack ---- */
.stack__grid { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) {
  .stack__grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: start; }
}
.stack-table { border-top: 1px solid var(--c-line-2); }
.stack-table__row {
  display: grid;
  gap: 0.85rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--c-line-2);
}
@media (min-width: 640px) {
  .stack-table__row { grid-template-columns: 13rem minmax(0, 1fr); align-items: center; gap: 1.5rem; }
}
.stack-table__title { display: flex; align-items: baseline; gap: 0.85rem; font-weight: 650; }
.stack-table__index { font: 500 var(--fs-label) / 1 var(--font-mono); color: var(--c-accent-text); }
.stack-table__items { margin: 0; }

/* ---- FAQ ---- */
.faq__grid { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) {
  .faq__grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: start; }
  .faq__head { position: sticky; top: calc(var(--header-h) + 2.5rem); }
}
.faq__head .btn { margin-top: 2rem; }
.faq-list { border-top: 1px solid var(--c-line-2); }
.faq-item { border-bottom: 1px solid var(--c-line-2); }
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 44px;
  padding-block: 1.35rem;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1.0625rem, 1rem + 0.32vw, 1.3125rem);
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.35;
  border-radius: 6px;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::marker { content: ""; }
.faq-item__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--c-line-3);
  transition: background-color var(--dur-2) ease, color var(--dur-2) ease, border-color var(--dur-2) ease;
}
.faq-item__icon .icon { width: 18px; height: 18px; transition: transform var(--dur-3) var(--ease-out); }
.faq-item__q:hover .faq-item__icon { border-color: var(--c-text-3); }
.faq-item[open] .faq-item__icon { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.faq-item[open] .faq-item__icon .icon { transform: rotate(45deg); }
.faq-item.is-closing .faq-item__icon { background: transparent; border-color: var(--c-line-3); color: inherit; }
.faq-item.is-closing .faq-item__icon .icon { transform: none; }
.faq-item__a { overflow: hidden; }
.faq-item__a p { padding: 0 3.5rem 1.6rem 0; color: var(--c-text-2); max-width: 44em; }
@media (max-width: 639px) { .faq-item__a p { padding-right: 0; } }

/* ---- Contact section (CTA + form) ---- */
.contact-section { overflow: clip; isolation: isolate; }
.contact-section__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(45% 55% at 82% 38%, rgb(200 32 47 / 0.16), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.09) 1px, transparent 1.6px) 0 0 / 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 25%, #000 80%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 80%, transparent);
}
.contact-section__grid { display: grid; gap: 3rem; }
.contact-section .h2 { font-size: clamp(1.875rem, 1.3rem + 2.2vw, 3.25rem); }
@media (min-width: 1024px) {
  .contact-section__grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: start; }
  .contact-section__intro { position: sticky; top: calc(var(--header-h) + 2.5rem); }
}
.steps-mini {
  display: grid;
  gap: 0.9rem;
  margin: 2.25rem 0;
  padding: 0;
  list-style: none;
}
.steps-mini li { display: flex; align-items: baseline; gap: 1rem; color: var(--c-text-2); }
.steps-mini__num { flex: none; font: 500 var(--fs-xs) / 1 var(--font-mono); color: var(--c-accent-text); }
.contact-section__direct { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.contact-section__phone { display: grid; gap: 0.15rem; font-weight: 650; letter-spacing: -0.01em; }
.contact-section__hint { color: var(--c-text-3); font-size: var(--fs-xs); font-weight: 400; letter-spacing: 0; }

.form-card {
  position: relative;
  min-width: 0;
  padding: clamp(1.25rem, 0.8rem + 2vw, 2.5rem);
  border-radius: var(--radius-xl);
  background: var(--c-surface);
  border: 1px solid var(--c-line-2);
  box-shadow: 0 40px 90px -50px rgb(0 0 0 / 0.9), inset 0 1px 0 rgb(255 255 255 / 0.04);
}
.form-card::before { /* the lit bit in the corner */
  content: "";
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft), 0 0 16px var(--c-accent-glow);
}
.form-card__title { font-size: clamp(1.375rem, 1.2rem + 0.8vw, 1.875rem); font-weight: 750; letter-spacing: -0.03em; padding-right: 2rem; }
.form-card__text { margin: 0.6rem 0 1.75rem; color: var(--c-text-2); font-size: var(--fs-sm); max-width: 36em; }

/* ---- CTA block (no form) ---- */
.cta-block__card {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 2rem;
  padding: clamp(1.75rem, 1rem + 4vw, 4.5rem);
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(70% 90% at 10% 110%, rgb(0 0 0 / 0.22), transparent 60%),
    var(--c-accent);
  color: #fff;
  overflow: hidden;
}
@media (min-width: 1000px) {
  .cta-block__card { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
}
@media (max-width: 399px) { /* room for one-line button labels on small phones */
  .cta-block__card { padding: 1.5rem; }
}
.cta-block__title {
  max-width: 17em;
  font-size: clamp(1.75rem, 1.2rem + 2.4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.cta-block__soft { color: rgb(255 255 255 / 0.72); }
.cta-block__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
@media (max-width: 599px) { .cta-block__actions .btn { flex: 1 1 100%; } }
.cta-block__one {
  position: absolute;
  z-index: -1;
  right: 5%;
  top: 50%;
  height: 84%;
  width: auto;
  fill: rgb(0 0 0 / 0.14);
  transform: translateY(-50%);
}
@media (max-width: 999px) {
  .cta-block__one { right: -4%; top: 0; height: 70%; transform: none; }
}

/* 10. Forms ------------------------------------------------------------------------------- */
.lead-wrap { position: relative; }
/* Two columns only when the form itself is wide enough for the longest
   placeholder ("Как к вам обращаться?"): the form is narrower than the
   viewport suggests next to the contact intro (e.g. at 1024–1060px). */
.lead-form { container: lead-form / inline-size; }
.lead-form__grid {
  display: grid;
  gap: 1.1rem 1rem;
  grid-template-columns: minmax(0, 1fr);
}
@container lead-form (min-width: 28rem) {
  .lead-form__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field--full { grid-column: 1 / -1; }
}
@supports not (container-type: inline-size) {
  @media (min-width: 560px) {
    .lead-form__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .field--full { grid-column: 1 / -1; }
  }
}
.field { display: flex; flex-direction: column; gap: 0.45rem; min-width: 0; }
.field__label { font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.01em; color: var(--c-text-2); }
.field__req { margin-left: 0.2em; color: var(--c-accent-text); }
.field__control {
  width: 100%;
  min-height: 52px;
  padding: 0.8rem 1rem;
  border: 1px solid var(--c-line-2);
  border-radius: 12px;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 1rem;
  line-height: 1.4;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-2) ease, background-color var(--dur-1) ease;
}
.field__control::placeholder { color: var(--c-text-3); opacity: 1; }
.field__control:hover { border-color: var(--c-line-3); }
.field__control:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 4px var(--c-accent-soft); }
.field__control:focus-visible { outline: none; }
.field__control--area { min-height: 8.5rem; resize: vertical; }
.field__control:-webkit-autofill,
.field__control:-webkit-autofill:hover,
.field__control:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--c-text);
  caret-color: var(--c-text);
  box-shadow: 0 0 0 1000px var(--c-surface-2) inset;
  transition: background-color 9999s ease 0s;
}
.field__select { position: relative; }
.field__select .field__control { padding-right: 3rem; cursor: pointer; text-overflow: ellipsis; }
.field__select option { background: var(--c-surface); color: var(--c-text); }
.field__select select:has(option[value=""]:checked) { color: var(--c-text-3); }
.field__chevron {
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 18px;
  height: 18px;
  color: var(--c-text-3);
  transform: translateY(-50%);
  pointer-events: none;
}
.field.has-error .field__control { border-color: var(--c-danger); }
.field.has-error .field__control:focus { box-shadow: 0 0 0 4px var(--c-danger-soft); }
.field__error { color: var(--c-danger); font-size: var(--fs-xs); line-height: 1.4; }
.field__error:empty { display: none; }

.form-status { display: none; }
.form-status.is-visible {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--c-danger-soft);
  border: 1px solid rgb(255 115 102 / 0.35);
  color: #ffc2bb;
  font-size: var(--fs-sm);
  line-height: 1.5;
}
.form-status .icon { width: 20px; height: 20px; margin-top: 0.1rem; color: var(--c-danger); }
.form-status a { color: #fff; font-weight: 600; }

.lead-form__hp {
  position: absolute !important;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.lead-form__footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
  margin-top: 1.5rem;
}
@media (min-width: 560px) {
  .lead-form__footer { flex-direction: row; align-items: center; gap: 1.5rem; }
  .lead-form__submit { flex: none; }
}
.lead-form__note { color: var(--c-text-3); font-size: var(--fs-xs); line-height: 1.5; }
.lead-form__note a { color: var(--c-text-2); }
.lead-form__note a:hover { color: var(--c-text); }

.lead-success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.5rem 0;
  outline: none;
}
.lead-success__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgb(69 212 131 / 0.12);
  border: 1px solid rgb(69 212 131 / 0.35);
  color: var(--c-success);
}
.lead-success__icon .icon { width: 30px; height: 30px; }
.lead-success__title { font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem); font-weight: 750; letter-spacing: -0.03em; }
.lead-success__text { font-size: var(--fs-lead); color: var(--c-text); max-width: 30em; }
.lead-success__hint { color: var(--c-text-2); font-size: var(--fs-sm); max-width: 34em; }
.lead-success .btn { margin-top: 0.5rem; }
.lead-success.is-entering { animation: success-in 0.7s var(--ease-out) both; }

/* 11. Pages ---------------------------------------------------------------------------------- */
/* ---- Inner page hero ---- */
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-top: calc(var(--header-h) + clamp(1.75rem, 1rem + 3vw, 4rem));
  padding-bottom: clamp(3rem, 2rem + 4vw, 6rem);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(40rem 26rem at 88% -6%, rgb(200 32 47 / 0.2), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.12) 1px, transparent 1.6px) 0 0 / 24px 24px;
  -webkit-mask-image: radial-gradient(120% 90% at 80% 0%, #000 25%, transparent 75%);
  mask-image: radial-gradient(120% 90% at 80% 0%, #000 25%, transparent 75%);
}
.page-hero__title {
  margin: 1.25rem 0 1.25rem;
  max-width: 15em;
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.042em;
}
.page-hero__title--md { font-size: clamp(2rem, 1.3rem + 3vw, 4rem); }
.page-hero--compact { padding-bottom: clamp(1rem, 0.5rem + 2vw, 2rem); }
.page-hero__lead { max-width: 38em; font-size: var(--fs-lead); line-height: 1.55; color: var(--c-text-2); }
.page-hero__text { margin-top: 1rem; max-width: 40em; color: var(--c-text-2); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
@media (max-width: 599px) { .page-hero__actions .btn { flex: 1 1 100%; } }

.breadcrumbs { margin: -0.375rem 0 1.125rem; }
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--c-text-3);
  font-size: var(--fs-xs);
}
.breadcrumbs li { display: inline-flex; align-items: center; gap: 0.5rem; min-width: 0; }
.breadcrumbs li + li::before { content: "/"; color: var(--c-text-4); }
.breadcrumbs a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-text-2);
  text-decoration: none;
}
.breadcrumbs a:hover { color: var(--c-text); text-decoration: underline; }
.breadcrumbs [aria-current] { color: var(--c-text-3); }

.jump-nav { margin-top: 2.5rem; }
.jump-nav ul { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.jump-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.4rem 0.95rem 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--c-line-2);
  background: rgb(238 240 242 / 0.025);
  color: var(--c-text-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--dur-1) ease, border-color var(--dur-1) ease, background-color var(--dur-1) ease;
}
.jump-nav a .icon { width: 18px; height: 18px; color: var(--c-text-3); transition: color var(--dur-1) ease; }
.jump-nav a:hover { color: var(--c-text); border-color: var(--c-line-3); background: var(--c-surface-2); }
.jump-nav a:hover .icon { color: var(--c-accent-text); }
@media (max-width: 599px) { /* one swipeable row instead of a tall stack of chips */
  .jump-nav { margin-inline: calc(-1 * var(--gutter)); }
  .jump-nav ul {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 2px var(--gutter);
    scroll-snap-type: x proximity;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent);
    mask-image: linear-gradient(90deg, #000 82%, transparent);
  }
  .jump-nav ul::-webkit-scrollbar { display: none; }
  .jump-nav li { flex: none; scroll-snap-align: start; }
  .jump-nav a { white-space: nowrap; }
}

/* ---- Services list ---- */
.svc-list { padding-bottom: clamp(2rem, 1rem + 3vw, 4rem); }
.svc-row {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem);
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 0.5rem);
}
@media (min-width: 1000px) {
  .svc-row { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: center; }
  .svc-row--flip .svc-row__viz { order: 2; }
}
.svc-row__viz {
  position: relative;
  height: clamp(17rem, 12rem + 18vw, 28rem);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(70% 60% at 70% 30%, rgb(200 32 47 / 0.12), transparent 70%),
    var(--c-surface);
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.svc-row__meta { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.svc-row__index { font: 500 var(--fs-xs) / 1 var(--font-mono); letter-spacing: 0.1em; color: var(--c-text-3); }
.svc-row__title { font-size: clamp(1.75rem, 1.3rem + 2vw, 3rem); font-weight: 750; letter-spacing: -0.038em; line-height: 1.04; }
.svc-row__tagline { margin-top: 0.75rem; font-size: var(--fs-lead); line-height: 1.45; }
.svc-row__text { margin-top: 0.75rem; color: var(--c-text-2); max-width: 38em; }
.svc-row .checklist { margin-top: 1.5rem; }
.svc-row .chips { margin-top: 1.5rem; }
.svc-row__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: 2rem; }

.checklist {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.checklist li { display: flex; align-items: flex-start; gap: 0.75rem; min-width: 0; }
.checklist .icon { width: 20px; height: 20px; margin-top: 0.15em; color: var(--c-accent-text); }
.checklist--compact { gap: 0.6rem 1.5rem; font-size: var(--fs-sm); }
@media (min-width: 560px) { .checklist--compact { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.checklist--large li {
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--c-line-2);
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.checklist--large li:first-child { border-top: 1px solid var(--c-line-2); }
.checklist--large .icon {
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 7px;
  border-radius: 9px;
  background: var(--c-accent);
  color: #fff;
}

/* ---- Service detail ---- */
.page-hero--split .page-hero__grid { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) {
  .page-hero--split .page-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2.5rem, 1rem + 4vw, 5rem); align-items: center; }
}
.page-hero__title--service { font-size: clamp(2.125rem, 1.4rem + 3.1vw, 4.25rem); }
/* Also cap the size by the column width, so the longest word of a service name
   never breaks mid-word: in the two-column layout ("Образовательные" at 1024px)
   and, for the longer Kyrgyz names ("автоматташтыруу"), on small phones too. */
:lang(ky) .page-hero--split .page-hero__copy { container-type: inline-size; }
:lang(ky) .page-hero__title--service { font-size: min(clamp(2rem, 1.4rem + 3.1vw, 4.25rem), 11cqi); }
@media (min-width: 1000px) {
  .page-hero--split .page-hero__copy { container-type: inline-size; }
  .page-hero__title--service { font-size: min(clamp(2.125rem, 1.4rem + 3.1vw, 4.25rem), 11cqi); }
}
.page-hero__viz { position: relative; height: clamp(18rem, 14rem + 16vw, 32rem); }
.viz-stage {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(70% 70% at 70% 30%, rgb(200 32 47 / 0.16), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.08) 1px, transparent 1.6px) 0 0 / 22px 22px,
    var(--c-surface);
  border: 1px solid var(--c-line-2);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.deliverables__grid { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) {
  .deliverables__grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: start; }
}
.deliverables__stack {
  margin-top: 2.5rem;
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
}
.deliverables__stack-title {
  margin-bottom: 1rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.deliverables__note { margin-top: 1rem; color: var(--c-text-3); font-size: var(--fs-xs); }

.related-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 760px) { .related-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.related-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
  padding: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: border-color var(--dur-2) ease;
}
.related-card:hover { border-color: var(--c-line-3); }
.related-card .icon-tile { margin-bottom: 1rem; }
.related-card:hover .icon-tile { color: #fff; background: var(--c-accent); border-color: var(--c-accent); }
.related-card__title { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; padding-right: 2.5rem; }
/* The arrow sits beside the icon tile, not the title: long Kyrgyz words
   ("автоматташтыруу" in three columns at 768px) need that room. */
:lang(ky) .related-card__title { padding-right: 0; }
.related-card__text { color: var(--c-text-2); font-size: var(--fs-sm); }
.related-card__arrow {
  position: absolute;
  top: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  right: clamp(1.4rem, 1.1rem + 1vw, 2rem);
  color: var(--c-text-3);
  transition: transform var(--dur-3) var(--ease-out), color var(--dur-2) ease;
}
.related-card__arrow .icon { width: 22px; height: 22px; }
.related-card:hover .related-card__arrow { color: var(--c-accent-text); transform: translate(3px, -3px); }

/* ---- About ---- */
.name-story__grid { display: grid; gap: 3rem; }
@media (min-width: 1000px) {
  .name-story__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: center; }
}
.name-story__visual {
  display: grid;
  gap: 2rem;
  padding: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  border-radius: var(--radius-xl);
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-card);
}
.equation {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1rem 1.25rem;
}
.equation__term { display: grid; gap: 0.35rem; }
.equation__word {
  font-size: clamp(2.25rem, 1.6rem + 3vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}
.equation__note {
  max-width: 11rem;
  font: 500 var(--fs-label) / 1.35 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.equation__op {
  font-size: clamp(2.25rem, 1.6rem + 3vw, 4rem);
  font-weight: 300;
  line-height: 1;
  color: var(--c-accent);
}
.name-story__logo { color: var(--c-text); }
.name-story__logo .logo { width: min(100%, 26rem); height: auto; }
.prose { display: grid; gap: 1.1rem; }
.prose p { color: var(--c-text-2); }
.name-story__copy .prose { margin-top: 1.5rem; font-size: var(--fs-lead); line-height: 1.6; }

.mission__text {
  max-width: 22em;
  font-size: clamp(1.625rem, 1.1rem + 2.4vw, 3.375rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.mission { padding-bottom: clamp(2rem, 1rem + 3vw, 4rem); }

/* ---- Contact page ---- */
.contact-page { padding-top: 0; }
.contact-page__grid { display: grid; gap: 1.5rem; }
@media (min-width: 1024px) {
  .contact-page__grid { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 2rem; align-items: start; }
}
.contact-aside { display: grid; gap: 1rem; min-width: 0; }
.contact-card {
  display: grid;
  gap: 0.85rem;
  justify-items: start;
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
}
.contact-card--wa {
  background:
    radial-gradient(90% 80% at 100% 0%, rgb(37 211 102 / 0.1), transparent 60%),
    var(--c-surface);
  border-color: var(--c-line-2);
}
.contact-card__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font: 500 var(--fs-label) / 1.3 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-2);
}
.contact-card__kicker .icon { width: 18px; height: 18px; color: var(--c-wa); }
.contact-card__number {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: clamp(1.5rem, 1.25rem + 1.1vw, 2.125rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-decoration: none;
  white-space: nowrap;
}
.contact-card__number:hover { color: var(--c-wa); }
.contact-card__hint { color: var(--c-text-3); font-size: var(--fs-sm); }
.contact-card__title { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.015em; }
.contact-list { display: grid; gap: 0.25rem; margin: 0; padding: 0; list-style: none; }
.contact-list a { display: inline-flex; align-items: center; gap: 0.6rem; min-height: 44px; color: var(--c-text-2); text-decoration: none; }
.contact-list a:hover { color: var(--c-text); }
.next-steps { display: grid; gap: 1.1rem; margin: 0; padding: 0; list-style: none; }
.next-steps li { display: flex; gap: 0.9rem; color: var(--c-text-2); font-size: var(--fs-sm); line-height: 1.55; }
.next-steps strong { display: block; color: var(--c-text); font-size: var(--fs-body); }
.next-steps__num { flex: none; padding-top: 0.25rem; font: 500 var(--fs-xs) / 1 var(--font-mono); color: var(--c-accent-text); }
.contact-place {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding-left: 0.25rem;
  color: var(--c-text-3);
  font-size: var(--fs-sm);
}
.contact-place .icon { width: 18px; height: 18px; }

/* ---- Thanks / status ---- */
.status-page {
  position: relative;
  isolation: isolate;
  overflow: clip;
  display: grid;
  align-items: center;
  min-height: min(100svh, 52rem);
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 5rem;
}
.status-page__inner { display: grid; justify-items: start; gap: 1.25rem; }
.status-page__mark {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: rgb(69 212 131 / 0.12);
  border: 1px solid rgb(69 212 131 / 0.35);
  color: var(--c-success);
}
.status-page__mark .icon { width: 34px; height: 34px; }
.status-page__title { max-width: 14em; font-size: var(--fs-h1); font-weight: 800; line-height: 1; letter-spacing: -0.042em; }
.status-page__text { max-width: 36em; font-size: var(--fs-lead); color: var(--c-text-2); }
.status-page__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.75rem; }
@media (max-width: 599px) { .status-page__actions .btn { flex: 1 1 100%; } }

/* ---- Privacy ---- */
.privacy__grid { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) {
  .privacy__grid { grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(3rem, 1rem + 4vw, 6rem); align-items: start; }
  .privacy__aside { position: sticky; top: calc(var(--header-h) + 2rem); }
}
.privacy__updated { margin-bottom: 1.25rem; font: 500 var(--fs-label) / 1.4 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-text-3); }
.privacy__summary {
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line-2);
}
.privacy__summary-title { display: flex; align-items: center; gap: 0.65rem; margin-bottom: 1rem; font-weight: 700; }
.privacy__summary ul { display: grid; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.privacy__summary li { position: relative; padding-left: 1.25rem; color: var(--c-text-2); font-size: var(--fs-sm); }
.privacy__summary li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 1px; background: var(--c-text-3); }
.prose--doc { max-width: 44rem; }
.prose--doc h2 {
  margin-top: 1.5rem;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.prose--doc h2:first-child { margin-top: 0; }
.prose--doc a { color: var(--c-text); font-weight: 600; }

/* ---- 404 ---- */
.error-page {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-top: calc(var(--header-h) + clamp(2.5rem, 1rem + 5vw, 6rem));
  padding-bottom: var(--section-y);
}
.error-page__grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1000px) {
  .error-page__grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(3rem, 1rem + 4vw, 6rem); }
}
.error-page__art { position: relative; justify-self: start; padding-bottom: 3rem; }
.error-page__art .dotm { --dot: clamp(10px, 0.4rem + 1.4vw, 22px); gap: calc(var(--dot) * 1.4); }
.dotm--static .dotm__glyph i.on { background: var(--c-text); }
.dotm--static .dotm__glyph i.lost {
  background: transparent;
  outline: 1.5px dashed var(--c-accent-text);
  outline-offset: -1.5px;
  animation: blink 1.6s steps(2, jump-none) infinite;
}
.error-page__fallen {
  position: absolute;
  left: calc(50% + var(--dot, 16px) * 0.5);
  bottom: 0;
  width: clamp(10px, 0.4rem + 1.4vw, 22px);
  height: clamp(10px, 0.4rem + 1.4vw, 22px);
  border-radius: 28%;
  background: var(--c-accent);
  box-shadow: 0 0 22px var(--c-accent-glow);
  transform: rotate(14deg);
}
.error-page__title { margin: 1.25rem 0; font-size: var(--fs-h1); font-weight: 800; line-height: 1; letter-spacing: -0.042em; max-width: 13em; }
.error-page__text { max-width: 34em; font-size: var(--fs-lead); color: var(--c-text-2); }
.error-page__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
@media (max-width: 599px) { .error-page__actions .btn { flex: 1 1 100%; } }
.error-page__links { margin-top: 2.75rem; }
.error-page__links-title {
  margin-bottom: 0.85rem;
  font: 500 var(--fs-label) / 1.2 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-3);
}
.error-page__links .chip { white-space: normal; }

/* 12. Mockups (decorative service visuals) ------------------------------------------------------
   Sized in em: .viz font-size scales a whole mockup. Mockups may bleed off the
   card edge on purpose; the card clips them. */
.viz {
  --mk-bg: #1f1b18;
  --mk-bg-2: #282320;
  --mk-line: rgb(238 240 242 / 0.1);
  --mk-sk: rgb(238 240 242 / 0.12);
  --mk-sk-2: rgb(238 240 242 / 0.22);
  --mk-sk-3: rgb(238 240 242 / 0.34);
  position: absolute;
  inset: 0;
  font-size: var(--viz-fs, 10px);
  line-height: 1.3;
  pointer-events: none;
  user-select: none;
}
.page-hero__viz .viz,
.svc-row__viz .viz { --viz-fs: clamp(9px, 0.45rem + 0.45vw, 13px); }

.mock {
  position: absolute;
  overflow: hidden;
  border-radius: 1.1em;
  background: var(--mk-bg);
  border: 1px solid var(--mk-line);
  box-shadow: 0 2.4em 4em -1.6em rgb(0 0 0 / 0.75), inset 0 1px 0 rgb(255 255 255 / 0.05);
}
.sk { display: block; width: var(--w, 100%); height: 0.65em; border-radius: 0.35em; background: var(--mk-sk); }
.sk--strong { background: var(--mk-sk-2); }
.sk--title { height: 1.25em; border-radius: 0.4em; background: rgb(238 240 242 / 0.5); }
.sk--line { height: 0.6em; }
.sk--big { height: 1.35em; border-radius: 0.4em; background: var(--mk-sk-3); }
.sk--light { background: rgb(255 255 255 / 0.6); }
.mock-dots { display: inline-flex; gap: 0.45em; }
.mock-dots i { width: 0.7em; height: 0.7em; border-radius: 50%; background: rgb(238 240 242 / 0.16); }
.mock-dots i:first-child { background: var(--c-accent); }
.mock-bar {
  display: flex;
  align-items: center;
  gap: 1em;
  height: 2.6em;
  padding: 0 1em;
  border-bottom: 1px solid var(--mk-line);
  background: rgb(255 255 255 / 0.02);
}
.mock-url {
  display: flex;
  align-items: center;
  gap: 0.6em;
  flex: 1;
  max-width: 24em;
  height: 1.6em;
  padding: 0 0.75em;
  border-radius: 0.5em;
  background: rgb(238 240 242 / 0.06);
}
.mock-url .icon { width: 0.85em; height: 0.85em; color: rgb(238 240 242 / 0.4); }
.mock-btn { display: block; width: 7em; height: 2.1em; border-radius: 0.55em; background: var(--c-accent); }
.mock-btn--ghost { background: transparent; box-shadow: inset 0 0 0 1px var(--mk-sk-2); }
.mock-pill { display: block; width: 5em; height: 1.8em; border-radius: 99px; background: rgb(238 240 242 / 0.08); }
.mock-pill--accent { background: var(--c-accent); }
.mock-sq { display: block; flex: none; width: 2.2em; height: 2.2em; border-radius: 0.6em; background: rgb(238 240 242 / 0.1); }
.mock-live {
  display: inline-block;
  width: 0.6em;
  height: 0.6em;
  border-radius: 50%;
  background: var(--c-success);
  box-shadow: 0 0 0 0.25em rgb(69 212 131 / 0.18);
}

/* Web: browser + small phone */
.viz--web .mock-browser { left: 7%; top: 8%; width: max(46em, 104%); }
.mock-browser__body {
  padding: 1.4em 1.6em 1.8em;
  background:
    radial-gradient(60% 55% at 85% 25%, rgb(200 32 47 / 0.16), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.07) 1px, transparent 1.6px) 0 0 / 1.6em 1.6em;
}
.mock-site__nav { display: flex; align-items: center; gap: 1.5em; margin-bottom: 2.2em; }
.mock-site__logo { display: block; width: 4.5em; height: 1.1em; border-radius: 0.3em; background: var(--mk-sk-3); }
.mock-site__links { display: flex; gap: 1em; margin-left: auto; }
.mock-site__links .sk { width: 3.2em; }
.mock-site__nav .mock-pill { width: 6em; }
.mock-site__hero { display: grid; grid-template-columns: 1.25fr 1fr; gap: 2em; align-items: center; margin-bottom: 2.2em; }
.mock-site__copy { position: relative; display: grid; gap: 0.75em; }
.mock-site__copy .sk--title { height: 1.6em; background: rgb(238 240 242 / 0.82); }
.mock-site__copy .sk--title + .sk--title { background: var(--c-accent); }
.mock-cursor {
  position: absolute;
  left: 5.6em;
  bottom: -1.4em;
  width: 1.9em;
  height: 1.9em;
  fill: #fff;
  stroke: var(--brand-ink);
  stroke-width: 1.2;
  filter: drop-shadow(0 0.3em 0.5em rgb(0 0 0 / 0.5));
  animation: cursor-nudge 3.6s var(--ease-in-out) infinite;
}
.mock-site__copy .sk--line:first-of-type { margin-top: 0.5em; }
.mock-site__cta { display: flex; gap: 0.75em; margin-top: 1em; }
.mock-site__art {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5em;
  aspect-ratio: 1;
  padding: 1em;
  border-radius: 1em;
  background: radial-gradient(80% 80% at 70% 30%, rgb(200 32 47 / 0.35), transparent 70%), rgb(238 240 242 / 0.04);
}
.mock-site__art i { border-radius: 0.35em; background: rgb(238 240 242 / 0.09); }
.mock-site__art i:nth-child(3),
.mock-site__art i:nth-child(5) { background: rgb(238 240 242 / 0.22); }
.mock-site__art i:nth-child(9) { background: var(--c-accent); box-shadow: 0 0 1.4em rgb(200 32 47 / 0.6); animation: bit-pulse 2.6s var(--ease-in-out) infinite; }
.mock-site__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1em; }
.mock-site__cards > span {
  display: grid;
  gap: 0.6em;
  padding: 1em;
  border-radius: 0.8em;
  background: rgb(238 240 242 / 0.035);
  border: 1px solid var(--mk-line);
}
.mock-mini-phone {
  right: 5%;
  top: calc(8% + 11em);
  display: grid;
  align-content: start;
  gap: 0.65em;
  width: 11em;
  height: 19em;
  padding: 2.2em 1em 1em;
  border-radius: 1.8em;
  border: 0.35em solid #2c2723;
  background: var(--mk-bg);
}
.mock-mini-phone__island { position: absolute; top: 0.6em; left: 50%; width: 3.2em; height: 0.85em; border-radius: 99px; background: #000; transform: translateX(-50%); }
.mock-mini-phone .mock-btn { width: 5.5em; height: 1.7em; margin-top: 0.4em; }
.mock-mini-phone__card { display: block; height: 5em; margin-top: 0.6em; border-radius: 0.8em; background: radial-gradient(80% 90% at 80% 20%, rgb(200 32 47 / 0.45), transparent 70%), rgb(238 240 242 / 0.05); }

/* Mobile: phone + toast */
.mock-phone {
  left: 50%;
  top: 8%;
  width: 21em;
  height: 42em;
  padding: 0.5em;
  border-radius: 3em;
  border: 1px solid rgb(238 240 242 / 0.14);
  background: #2c2723;
  transform: translateX(-50%) rotate(-4deg);
}
.mock-phone__screen {
  display: flex;
  flex-direction: column;
  gap: 1.2em;
  height: 100%;
  padding: 1em 1.3em 1.3em;
  border-radius: 2.5em;
  background: var(--mk-bg);
  overflow: hidden;
}
.mock-phone__status { display: flex; align-items: center; justify-content: space-between; height: 2em; }
.mock-phone__island { width: 6em; height: 1.7em; border-radius: 99px; background: #000; }
.mock-app__head { display: flex; align-items: center; gap: 0.8em; }
.mock-avatar { width: 2.8em; height: 2.8em; border-radius: 50%; background: linear-gradient(135deg, #3a332e, #5b514a); flex: none; }
.mock-app__hello { display: grid; gap: 0.5em; flex: 1; }
.mock-app__bell { width: 2.4em; height: 2.4em; border-radius: 50%; background: rgb(238 240 242 / 0.08); flex: none; }
.mock-app__card {
  display: grid;
  gap: 0.8em;
  padding: 1.4em;
  border-radius: 1.4em;
  background: radial-gradient(120% 100% at 100% 0%, #e8394a, transparent 60%), var(--c-accent);
}
.mock-app__card .sk--big { height: 1.8em; }
.mock-app__bars { display: flex; align-items: flex-end; gap: 0.5em; height: 4.5em; margin-top: 0.4em; }
.mock-app__bars i { flex: 1; height: var(--h, 50%); border-radius: 0.3em; background: rgb(255 255 255 / 0.4); transform-origin: bottom; animation: grow-y 4s var(--ease-in-out) infinite alternate; }
.mock-app__bars i:nth-child(2n) { animation-delay: -1.3s; }
.mock-app__bars i:nth-child(3n) { animation-delay: -2.2s; }
.mock-app__list { display: grid; gap: 0.6em; margin: 0; padding: 0; list-style: none; }
.mock-app__list li { display: flex; align-items: center; gap: 0.9em; padding: 0.8em; border-radius: 1em; background: rgb(238 240 242 / 0.04); }
.mock-app__list li > span { display: grid; gap: 0.5em; flex: 1; }
.mock-app__val { width: 3em; height: 0.7em; border-radius: 0.3em; background: var(--mk-sk-2); }
.mock-app__tabs { display: flex; justify-content: space-around; margin-top: auto; padding: 1em 0.5em 0.2em; border-top: 1px solid var(--mk-line); }
.mock-app__tabs i { width: 1.8em; height: 1.8em; border-radius: 0.55em; background: rgb(238 240 242 / 0.12); }
.mock-app__tabs i.is-active { background: var(--c-accent); }
.mock-toast {
  position: absolute;
  right: 6%;
  top: 12%;
  display: flex;
  align-items: center;
  gap: 0.8em;
  padding: 0.85em 1.2em 0.85em 0.85em;
  border-radius: 1.2em;
  background: rgb(42 38 34 / 0.92);
  border: 1px solid rgb(238 240 242 / 0.12);
  box-shadow: 0 1.6em 3em -1em rgb(0 0 0 / 0.7);
  font-size: 1.15em;
  animation: float-y 5s var(--ease-in-out) infinite;
}
.mock-toast__icon { display: grid; place-items: center; width: 2.4em; height: 2.4em; border-radius: 0.7em; background: var(--c-accent); color: #fff; }
.mock-toast__icon .icon { width: 1.2em; height: 1.2em; }
.mock-toast__copy { display: grid; gap: 0.1em; }
.mock-toast b { font-size: 1em; font-weight: 650; color: var(--c-text); white-space: nowrap; }
.mock-toast small { font-size: 0.8em; color: rgb(238 240 242 / 0.55); white-space: nowrap; }

/* Automation: dashboard */
.mock-dash {
  left: 7%;
  top: 10%;
  display: flex;
  width: max(44em, 110%);
  height: 30em;
}
.mock-dash__side { display: grid; align-content: start; gap: 1.1em; width: 4.2em; padding: 1.2em 0; justify-items: center; border-right: 1px solid var(--mk-line); background: rgb(255 255 255 / 0.015); }
.mock-dash__side i { width: 1.6em; height: 1.6em; border-radius: 0.45em; background: rgb(238 240 242 / 0.1); }
.mock-dash__side i.is-active { background: var(--c-accent); }
.mock-dash__brand { width: 2em !important; height: 2em !important; border-radius: 0.6em !important; background: var(--mk-sk-3) !important; margin-bottom: 0.6em; }
.mock-dash__main { display: grid; align-content: start; gap: 1.2em; flex: 1; padding: 1.3em 1.5em; min-width: 0; }
.mock-dash__top { display: flex; align-items: center; justify-content: space-between; }
.mock-dash__tools { display: flex; gap: 0.6em; }
.mock-dash__tools .mock-pill { width: 4.5em; height: 1.7em; }
.mock-dash__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8em; }
.mock-kpi { position: relative; display: grid; gap: 0.7em; padding: 1em; border-radius: 0.9em; background: rgb(238 240 242 / 0.04); border: 1px solid var(--mk-line); }
.mock-trend { position: absolute; right: 1em; top: 1em; width: 1.6em; height: 0.9em; border-radius: 0.3em; background: rgb(69 212 131 / 0.35); }
.mock-trend--down { background: rgb(200 32 47 / 0.55); }
.mock-dash__chart { position: relative; height: 10em; padding: 1em; border-radius: 0.9em; background: rgb(238 240 242 / 0.03); border: 1px solid var(--mk-line); }
.mock-bars { position: absolute; inset: 1em; display: flex; align-items: flex-end; gap: 0.55em; }
.mock-bars i { flex: 1; height: var(--h); border-radius: 0.3em 0.3em 0.15em 0.15em; background: rgb(238 240 242 / 0.13); transform-origin: bottom; }
.mock-bars i.is-accent { background: var(--c-accent); box-shadow: 0 0 1.2em rgb(200 32 47 / 0.5); }
.viz.is-inview .mock-bars i { animation: grow-y 1.4s var(--ease-out) both; }
.viz.is-inview .mock-bars i:nth-child(n) { animation-delay: calc(var(--n, 0) * 60ms); }
.mock-line { position: absolute; inset: 1em; width: calc(100% - 2em); height: calc(100% - 2em); overflow: visible; }
.mock-line polyline { fill: none; stroke: #ff5a68; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 600; stroke-dashoffset: 0; }
.viz.is-inview .mock-line polyline { animation: draw 2s var(--ease-out) both 0.3s; }
.mock-dash__rows { display: grid; gap: 0.6em; }
.mock-dash__rows > span { display: flex; align-items: center; gap: 1em; padding: 0.7em 0.9em; border-radius: 0.7em; background: rgb(238 240 242 / 0.03); }
.mock-dash__rows .sk:last-child { margin-left: auto; }
.mock-status { width: 0.7em; height: 0.7em; border-radius: 50%; background: var(--c-success); }
.mock-status--wait { background: #e8a33d; }

/* AI: chat */
.mock-chat { left: 6%; right: 6%; top: 8%; display: flex; flex-direction: column; min-height: 26em; }
.mock-chat__head { display: flex; align-items: center; gap: 0.9em; padding: 1em 1.2em; border-bottom: 1px solid var(--mk-line); }
.mock-chat__bot { display: grid; place-items: center; width: 2.6em; height: 2.6em; border-radius: 0.8em; background: var(--c-accent); color: #fff; flex: none; }
.mock-chat__bot .icon { width: 1.4em; height: 1.4em; }
.mock-chat__who { display: grid; gap: 0.15em; }
.mock-chat__who b { font-size: 1.15em; font-weight: 650; color: var(--c-text); }
.mock-chat__who small { display: inline-flex; align-items: center; gap: 0.45em; font-size: 0.95em; color: rgb(238 240 242 / 0.55); }
.mock-chat__body { display: flex; flex-direction: column; gap: 0.7em; padding: 1.2em; }
.bubble {
  max-width: 78%;
  padding: 0.75em 1em;
  border-radius: 1.1em;
  font-size: 1.15em;
  line-height: 1.4;
  color: var(--c-text);
}
.bubble--out { align-self: flex-end; background: var(--c-accent); color: #fff; border-bottom-right-radius: 0.35em; }
.bubble--in { align-self: flex-start; background: var(--mk-bg-2); border: 1px solid var(--mk-line); border-bottom-left-radius: 0.35em; }
.bubble--typing { display: inline-flex; gap: 0.35em; padding: 0.95em 1.1em; }
.bubble--typing i { width: 0.5em; height: 0.5em; border-radius: 50%; background: rgb(238 240 242 / 0.6); animation: typing 1.2s ease-in-out infinite; }
.bubble--typing i:nth-child(2) { animation-delay: 0.15s; }
.bubble--typing i:nth-child(3) { animation-delay: 0.3s; }

/* EdTech: quiz + badge */
.mock-quiz { left: 7%; right: 12%; top: 9%; display: grid; gap: 1.1em; padding: 1.4em; }
.mock-quiz__top { display: flex; align-items: center; justify-content: space-between; gap: 1em; }
.mock-quiz__step { font: 600 1.05em / 1.2 var(--font-mono); letter-spacing: 0.04em; color: rgb(238 240 242 / 0.7); white-space: nowrap; }
.mock-quiz__timer { display: inline-flex; align-items: center; gap: 0.4em; padding: 0.35em 0.7em; border-radius: 99px; background: rgb(200 32 47 / 0.18); color: #ff8a94; font: 600 1em / 1 var(--font-mono); }
.mock-quiz__timer .icon { width: 1em; height: 1em; }
.mock-progress { display: block; height: 0.5em; border-radius: 99px; background: rgb(238 240 242 / 0.1); overflow: hidden; }
.mock-progress > i { display: block; width: var(--p); height: 100%; border-radius: inherit; background: var(--c-accent); }
.mock-progress--sm { width: 7em; height: 0.4em; }
.mock-quiz__q { display: grid; gap: 0.6em; padding: 0.4em 0; }
.mock-quiz__opts { display: grid; gap: 0.55em; margin: 0; padding: 0; list-style: none; }
.mock-quiz__opts li { display: flex; align-items: center; gap: 0.8em; padding: 0.8em 0.9em; border-radius: 0.8em; border: 1px solid var(--mk-line); background: rgb(238 240 242 / 0.02); }
.mock-quiz__opts li.is-selected { border-color: var(--c-accent); background: rgb(200 32 47 / 0.12); }
.mock-radio { width: 1.1em; height: 1.1em; border-radius: 50%; border: 2px solid rgb(238 240 242 / 0.3); flex: none; }
.is-selected .mock-radio { border-color: var(--c-accent); background: radial-gradient(circle, var(--c-accent) 40%, transparent 45%); }
.mock-quiz__foot { display: flex; justify-content: space-between; align-items: center; padding-top: 0.4em; }
.mock-badge {
  position: absolute;
  right: 5%;
  bottom: 14%;
  display: flex;
  align-items: center;
  gap: 0.8em;
  padding: 0.85em 1.1em 0.85em 0.85em;
  border-radius: 1.1em;
  background: rgb(42 38 34 / 0.94);
  border: 1px solid rgb(238 240 242 / 0.12);
  box-shadow: 0 1.6em 3em -1em rgb(0 0 0 / 0.7);
  font-size: 1.1em;
  animation: float-y 6s var(--ease-in-out) infinite;
}
.mock-badge__icon { display: grid; place-items: center; width: 2.3em; height: 2.3em; border-radius: 0.7em; background: var(--c-success); color: #0d2a1a; }
.mock-badge__icon .icon { width: 1.25em; height: 1.25em; }
.mock-badge__copy { display: grid; gap: 0.45em; }
.mock-badge b { font-weight: 650; color: var(--c-text); white-space: nowrap; }

/* E-commerce: product + calendar */
.mock-product { left: 7%; top: 10%; width: 19em; padding: 0.8em; }
.mock-product__img {
  position: relative;
  height: 12em;
  border-radius: 0.8em;
  background:
    radial-gradient(60% 60% at 50% 55%, rgb(200 32 47 / 0.55), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.12) 1px, transparent 1.6px) 0 0 / 0.9em 0.9em,
    #2a2420;
}
.mock-product__shape {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5em;
  height: 6.5em;
  border-radius: 1em 1em 2.5em 2.5em;
  background: linear-gradient(160deg, #f2f2f2, #b9bcc2);
  transform: translate(-50%, -50%) rotate(-8deg);
  box-shadow: 0 1.5em 2em -0.8em rgb(0 0 0 / 0.6);
}
.mock-product__fav { position: absolute; top: 0.8em; right: 0.8em; width: 1.9em; height: 1.9em; border-radius: 50%; background: rgb(20 17 15 / 0.6); }
.mock-product__info { display: grid; gap: 0.6em; padding: 1em 0.4em 0.4em; }
.mock-product__row { display: flex; align-items: center; justify-content: space-between; gap: 1em; margin-top: 0.4em; }
.mock-product__buy { display: inline-flex; align-items: center; gap: 0.45em; padding: 0.6em 0.9em; border-radius: 0.6em; background: var(--c-accent); color: #fff; font-weight: 650; font-size: 1.05em; white-space: nowrap; }
.mock-product__buy .icon { width: 1.1em; height: 1.1em; }
.mock-cal { left: calc(7% + 15em); top: 26%; width: 19em; padding: 1.1em; }
.mock-cal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9em; }
.mock-cal__nav { display: flex; gap: 0.4em; }
.mock-cal__nav i { width: 1.5em; height: 1.5em; border-radius: 0.4em; background: rgb(238 240 242 / 0.08); }
.mock-cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.35em; }
.mock-cal__grid i { aspect-ratio: 1; border-radius: 0.4em; background: rgb(238 240 242 / 0.06); }
.mock-cal__grid i.is-off { background: transparent; box-shadow: inset 0 0 0 1px rgb(238 240 242 / 0.06); }
.mock-cal__grid i.is-range { background: rgb(200 32 47 / 0.35); }
.mock-cal__grid i.is-edge { background: var(--c-accent); }
.mock-cal__btn { display: block; margin-top: 1em; padding: 0.7em; border-radius: 0.6em; background: rgb(238 240 242 / 0.92); color: var(--brand-ink); font-weight: 700; font-size: 1.05em; text-align: center; }

/* Media: player + playlist */
.mock-player { left: 7%; top: 10%; width: max(34em, 80%); }
.mock-player__screen {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0f0d0c;
  overflow: hidden;
}
.mock-player__art {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 70% at 30% 40%, rgb(200 32 47 / 0.55), transparent 70%),
    radial-gradient(40% 60% at 75% 70%, rgb(238 240 242 / 0.14), transparent 70%),
    radial-gradient(circle at 1px 1px, rgb(238 240 242 / 0.1) 1px, transparent 1.6px) 0 0 / 0.8em 0.8em,
    #1d1916;
}
.viz.is-inview .mock-player__art { animation: drift 12s var(--ease-in-out) infinite alternate; }
.mock-player__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4.6em;
  height: 4.6em;
  border-radius: 50%;
  background: rgb(238 240 242 / 0.95);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 0.6em rgb(238 240 242 / 0.15);
}
.mock-player__play::after {
  content: "";
  position: absolute;
  left: 54%;
  top: 50%;
  width: 1.5em;
  height: 1.7em;
  background: var(--brand-ink);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translate(-50%, -50%);
}
.mock-player__badge { position: absolute; top: 0.9em; right: 0.9em; padding: 0.3em 0.55em; border-radius: 0.35em; background: rgb(20 17 15 / 0.7); font: 700 0.95em / 1 var(--font-mono); color: var(--c-text); }
.mock-player__controls { display: flex; align-items: center; gap: 0.9em; padding: 0.9em 1.1em; }
.mock-player__time { font: 500 0.95em / 1 var(--font-mono); color: rgb(238 240 242 / 0.6); }
.mock-player__track { position: relative; flex: 1; height: 0.4em; border-radius: 99px; background: rgb(238 240 242 / 0.12); }
.mock-player__buf { position: absolute; inset: 0 30% 0 0; border-radius: inherit; background: rgb(238 240 242 / 0.2); }
.mock-player__played { position: absolute; inset: 0 66% 0 0; border-radius: inherit; background: var(--c-accent); }
.mock-player__played::after { content: ""; position: absolute; right: -0.45em; top: 50%; width: 0.9em; height: 0.9em; border-radius: 50%; background: #fff; transform: translateY(-50%); }
.mock-playlist { left: calc(7% + max(34em, 80%) - 6em); top: 40%; display: grid; gap: 0.5em; width: 16em; padding: 0.7em; }
.mock-playlist__item { display: flex; align-items: center; gap: 0.7em; padding: 0.5em; border-radius: 0.7em; }
.mock-playlist__item.is-active { background: rgb(238 240 242 / 0.06); }
.mock-playlist__item > span { display: grid; gap: 0.5em; flex: 1; }
.mock-thumb { width: 4.2em; height: 2.6em; border-radius: 0.45em; background: radial-gradient(70% 90% at 30% 30%, rgb(200 32 47 / 0.5), transparent 70%), #2b2521; flex: none; }

/* DevOps: terminal + pipeline */
.mock-term { left: 7%; top: 10%; width: max(36em, 90%); background: #12100e; }
.mock-term__title { margin-left: auto; margin-right: auto; padding-right: 3em; font: 500 0.95em / 1 var(--font-mono); color: rgb(238 240 242 / 0.5); }
.mock-term__body { display: grid; gap: 0.55em; padding: 1.2em 1.4em 1.5em; font: 500 1.15em / 1.45 var(--font-mono); color: rgb(238 240 242 / 0.85); }
.mock-term__body p { display: flex; align-items: center; gap: 0.6em; white-space: nowrap; }
.t-prompt { color: #ff5a68; }
.t-ok { width: 1em; height: 1em; color: var(--c-success); }
.t-dim { color: rgb(238 240 242 / 0.52); } /* 5:1 on the terminal: mockup text is still text */
.t-cursor { display: inline-block; width: 0.6em; height: 1.1em; background: rgb(238 240 242 / 0.8); animation: blink 1.1s steps(2, jump-none) infinite; }
.mock-term .mock-live { margin: 0 0.2em; }
.mock-pipe {
  right: 6%;
  bottom: 12%;
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.9em 1.1em;
  border-radius: 1.1em;
  background: rgb(42 38 34 / 0.94);
}
.mock-pipe__node { display: grid; place-items: center; width: 2.6em; height: 2.6em; border-radius: 0.8em; background: rgb(238 240 242 / 0.08); color: rgb(238 240 242 / 0.8); }
.mock-pipe__node .icon { width: 1.3em; height: 1.3em; }
.mock-pipe__node.is-done { background: rgb(69 212 131 / 0.16); color: var(--c-success); }
.mock-pipe__node.is-live { background: var(--c-accent); color: #fff; box-shadow: 0 0 0 0.35em rgb(200 32 47 / 0.25); animation: bit-pulse 2.4s var(--ease-in-out) infinite; }
.mock-pipe__link { width: 2.2em; height: 2px; background: linear-gradient(90deg, rgb(69 212 131 / 0.6), rgb(238 240 242 / 0.2)); }

/* Generic */
.mock-bits { left: 50%; top: 50%; display: grid; grid-template-columns: repeat(8, 1.6em); gap: 0.6em; padding: 1.4em; transform: translate(-50%, -50%); }
.mock-bits i { aspect-ratio: 1; border-radius: 0.35em; background: rgb(238 240 242 / 0.08); }
.mock-bits i.is-on { background: rgb(238 240 242 / 0.3); }
.mock-bits i.is-lit { background: var(--c-accent); box-shadow: 0 0 1.2em rgb(200 32 47 / 0.6); }

/* Per-context placement tweaks */
.bento-card--mobile-apps .mock-phone { top: 6%; }
.bento-card--ai-solutions .viz { --viz-fs: 9px; }
.bento-card--edtech .viz { --viz-fs: 9px; }
.bento-card--media-platforms .viz { --viz-fs: 9px; }
.bento-card--business-automation .viz { --viz-fs: 9px; }
.bento-card--web-development .viz { --viz-fs: clamp(9px, 0.3rem + 0.62vw, 14px); }
@media (min-width: 1100px) {
  .bento-card--mobile-apps .viz { --viz-fs: clamp(10px, 0.2rem + 0.68vw, 13px); }
}
.bento-card--ecommerce .viz,
.bento-card--devops-support .viz { --viz-fs: 10px; }
.bento-card--media-platforms .mock-playlist { display: none; }
.bento-card--media-platforms .mock-player { width: 92%; }
.bento-card--ai-solutions .mock-chat { left: 7%; right: 7%; }
.bento-card--edtech .mock-badge { display: none; }
.bento-card--edtech .mock-quiz { right: 7%; }
/* Mockups adapt to the size of the card they live in (container queries). */
@container (max-width: 460px) {
  .viz--ops .mock-pipe { display: none; }
  .viz--shop .mock-cal { left: auto; right: -12%; top: 30%; }
}
@container (min-width: 560px) {
  .viz--shop .mock-product { left: 6%; }
  .viz--shop .mock-cal { left: calc(6% + 21em); top: 14%; }
  .viz--ops .mock-term { width: min(36em, 70%); }
}

/* 13. Motion & reveal ------------------------------------------------------------------------------ */
@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes bit-pulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--c-accent-soft), 0 0 10px var(--c-accent-glow); }
  50% { box-shadow: 0 0 0 6px rgb(200 32 47 / 0.06), 0 0 22px var(--c-accent-glow); }
}
@keyframes fab-ring {
  0% { box-shadow: 0 0 0 0 rgb(37 211 102 / 0.45); }
  70%, 100% { box-shadow: 0 0 0 16px rgb(37 211 102 / 0); }
}
@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-0.3em); opacity: 1; }
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.6em); }
}
@keyframes grow-y { from { transform: scaleY(0.25); } to { transform: scaleY(1); } }
@keyframes cursor-nudge {
  0%, 100% { transform: translate(0, 0); }
  45% { transform: translate(1.2em, -0.9em); }
  55% { transform: translate(1.2em, -0.9em) scale(0.9); }
  65% { transform: translate(1.2em, -0.9em); }
}
@keyframes draw { from { stroke-dashoffset: 600; } to { stroke-dashoffset: 0; } }
@keyframes drift { from { transform: scale(1.05) translate(-2%, -1%); } to { transform: scale(1.12) translate(2%, 1%); } }
@keyframes hero-in { from { opacity: 0; transform: translate3d(0, 22px, 0); } }
@keyframes success-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

/* Mockup loops only run while visible: JS toggles .is-inview and the loops read
   an inherited custom property (cheaper than a universal descendant selector). */
.js .viz:not(.is-inview) { --viz-play: paused; }
.viz :is(.mock-cursor, .mock-app__bars i, .mock-toast, .bubble--typing i, .mock-badge,
  .t-cursor, .mock-pipe__node.is-live, .mock-site__art i, .mock-player__art) {
  animation-play-state: var(--viz-play, running);
}

/* Above-the-fold entrance is pure CSS: it starts with the first paint, no JS wait (LCP). */
@media (prefers-reduced-motion: no-preference) {
  [data-hero-in] { animation: hero-in 1s var(--ease-out) both; animation-delay: calc(120ms + var(--d, 0) * 90ms); }
}

/* Hide-before-reveal only when JS is running and motion is allowed (see boot.js). */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal]:not(.is-revealed) { opacity: 0; }
  .js [data-split]:not(.is-split) { opacity: 0; }
}
.split-word { position: relative; display: inline; }

/* Cross-document view transitions (progressive enhancement). */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root),
  ::view-transition-new(root) { animation-duration: 0.32s; }
}

/* 14. Reduced motion / print -------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .marquee__track { animation: none; width: auto; }
  .marquee__list { flex: 1 1 100%; flex-wrap: wrap; justify-content: center; row-gap: 0.75rem; padding-inline: var(--gutter); }
  .marquee__list[aria-hidden="true"] { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
}

@media print {
  .site-header, .fab, .hero__canvas, .marquee, .site-footer__giant, .mobile-menu { display: none !important; }
  /* Content not scrolled into view yet is still hidden for the reveal animation. */
  [data-reveal], [data-split] { opacity: 1 !important; }
  body { background: #fff; color: #000; }
  .section--light { margin: 0; }
}