/* =========================================================================
   VBI — vbi.kz
   Палитра: глубокий синий бренда, «лёд», маджента и янтарь из логотипа.
   Шрифты: Inter Tight (заголовки), Inter (текст). Оба с казахской кириллицей.
   ========================================================================= */

@view-transition { navigation: auto; }

:root {
  --ink: #061326;
  --ink-2: #0b1d36;
  --abyss: #030b18;
  --ice: #edf0f5;
  --paper: #ffffff;
  --magenta: #ff0099;
  --amber: #ffb200;

  --on-ink: #eef2f8;
  --on-ink-2: #9aa8bd;
  --on-ice: #0a1628;
  --on-ice-2: #4f5d74;
  --line-ink: rgba(255, 255, 255, .1);
  --line-ice: rgba(10, 22, 40, .11);

  --grad: linear-gradient(100deg, #ff0099 0%, #ff4f6a 48%, #ffb200 100%);
  --grad-v: linear-gradient(180deg, #ff0099, #ffb200);

  --f-display: 'Inter Tight', 'Inter', system-ui, -apple-system, sans-serif;
  --f-text: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --maxw: 1320px;
  --pad: clamp(16px, 4.6vw, 64px);
  --gutter: max(var(--pad), calc((100vw - var(--maxw)) / 2 + var(--pad)));
  --ease: cubic-bezier(.2, .75, .1, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  background: var(--ink);
}
body {
  margin: 0;
  font-family: var(--f-text);
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: -.011em;
  color: var(--on-ink);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
html.no-scroll, html.no-scroll body { overflow: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
::selection { background: rgba(255, 0, 153, .35); color: #fff; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 8px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: 16px; top: -64px; z-index: 300; padding: 10px 18px;
  background: var(--amber); color: var(--ink); border-radius: 999px; font-weight: 600;
  transition: top .2s;
}
.skip:focus { top: 12px; }

.ico { width: 22px; height: 22px; stroke: currentColor; flex: none; }
.ico--grad { stroke: url(#vbi-grad); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

/* ---------- themes ---------- */
.t-ink { background: var(--ink); color: var(--on-ink); --muted: var(--on-ink-2); --line: var(--line-ink); }
.t-ice { background: var(--ice); color: var(--on-ice); --muted: var(--on-ice-2); --line: var(--line-ice); }

/* ---------- type ---------- */
.h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(34px, 4.8vw, 68px);
  line-height: 1.05;
  letter-spacing: -.016em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
.h2--sm { font-size: clamp(28px, 3.2vw, 46px); }
.h3 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(21px, 2vw, 28px);
  line-height: 1.2;
  letter-spacing: -.015em;
}
.lead {
  font-size: clamp(19px, 1.6vw, 23px);
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -.012em;
  max-width: 34em;
  text-wrap: pretty;
}
.body { color: var(--muted); max-width: 40em; text-wrap: pretty; }
.muted { color: var(--muted); }

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px;
  border-radius: 999px;
  font-weight: 600; font-size: 16px; letter-spacing: -.005em; line-height: 1.1;
  white-space: nowrap;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background-color .25s, color .25s;
}
.btn .ico { width: 18px; height: 18px; }
.btn:active { transform: scale(.97); }
.btn--lg { min-height: 56px; padding: 0 30px; font-size: 17px; }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 15px; }
.btn--block { width: 100%; }
.btn--primary {
  color: #1d0614;
  background: var(--grad);
  box-shadow: 0 12px 32px -14px rgba(255, 0, 153, .7), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 42px -14px rgba(255, 0, 153, .85), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn--glass {
  color: inherit;
  background: rgba(255, 255, 255, .06);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn--glass:hover { background: rgba(255, 255, 255, .12); }
.t-ice .btn--glass { background: rgba(10, 22, 40, .04); box-shadow: inset 0 0 0 1px rgba(10, 22, 40, .16); }
.btn--ink { background: var(--ink); color: #fff; box-shadow: 0 16px 36px -18px rgba(6, 19, 38, .9); }
.btn--ink:hover { transform: translateY(-2px); }
.btn--line { color: var(--ink); box-shadow: inset 0 0 0 1.5px rgba(6, 19, 38, .55); }
.btn--line:hover { background: rgba(6, 19, 38, .08); }

/* =========================================================================
   HEADER
   ========================================================================= */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  transition: background-color .4s, box-shadow .4s;
}
.nav.is-scrolled, html.no-scroll .nav {
  background: rgba(6, 19, 38, .86);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .07);
}
.nav__in {
  height: 68px; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad);
  display: flex; align-items: center; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; flex: none; color: #fff; }
.logo__icon { width: 33px; height: auto; }
.logo__word { width: 42px; height: auto; fill: currentColor; }
.nav__links { display: flex; gap: 2px; margin-left: auto; }
.nav__links a {
  padding: 8px 13px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--on-ink-2);
  transition: color .2s, background-color .2s;
}
.nav__links a:hover { color: #fff; }
.nav__links a[aria-current="true"] { color: #fff; background: rgba(255, 255, 255, .09); }
.nav__right { display: flex; align-items: center; gap: 14px; }
.nav__phone { font-weight: 600; font-size: 15px; white-space: nowrap; color: #fff; }
.nav__phone:hover { color: var(--amber); }

.lang {
  position: relative; display: grid; grid-template-columns: repeat(3, 1fr);
  padding: 3px; border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
  flex: none;
}
.lang a {
  position: relative; z-index: 1; min-width: 44px; padding: 6px 9px;
  text-align: center; font-size: 13px; font-weight: 600; line-height: 1.2;
  color: var(--on-ink-2); border-radius: 999px; transition: color .35s;
}
.lang a:hover { color: #fff; }
.lang a[aria-current="true"] { color: var(--ink); }
.lang__pill {
  position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc((100% - 6px) / 3);
  border-radius: 999px; background: #fff;
  transform: translateX(calc(var(--i, 0) * 100%));
  transition: transform .5s var(--ease);
  box-shadow: 0 4px 14px -4px rgba(0, 0, 0, .5);
}
.lang--lg a { min-width: 64px; padding: 10px 14px; font-size: 15px; }

.nav__burger { display: none; width: 44px; height: 44px; border-radius: 50%; place-items: center; position: relative; }
.nav__burger span {
  position: absolute; left: 12px; right: 12px; height: 1.6px; background: #fff; border-radius: 2px;
  transition: transform .45s var(--ease);
}
.nav__burger span:first-child { transform: translateY(-4px); }
.nav__burger span:last-child { transform: translateY(4px); }
.nav__burger[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }

.sheet {
  position: fixed; inset: 0; z-index: 90;
  padding: 100px var(--pad) calc(28px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; justify-content: space-between; gap: 32px;
  background: rgba(3, 11, 24, .9);
  -webkit-backdrop-filter: blur(28px) saturate(150%); backdrop-filter: blur(28px) saturate(150%);
  opacity: 0; visibility: hidden;
  transition: opacity .4s var(--ease), visibility 0s .4s;
  overflow-y: auto;
}
.sheet.is-open { opacity: 1; visibility: visible; transition: opacity .4s var(--ease); }
.sheet__links { display: grid; gap: 4px; }
.sheet__links a {
  font-family: var(--f-display); font-weight: 600; font-size: clamp(32px, 9vw, 52px);
  letter-spacing: -.025em; line-height: 1.2; padding: 4px 0;
  opacity: 0; transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .6s var(--ease), color .2s;
}
.sheet__links a:hover { color: var(--amber); }
.sheet.is-open .sheet__links a { opacity: 1; transform: none; }
.sheet.is-open .sheet__links a:nth-child(2) { transition-delay: .04s; }
.sheet.is-open .sheet__links a:nth-child(3) { transition-delay: .08s; }
.sheet.is-open .sheet__links a:nth-child(4) { transition-delay: .12s; }
.sheet.is-open .sheet__links a:nth-child(5) { transition-delay: .16s; }
.sheet.is-open .sheet__links a:nth-child(6) { transition-delay: .2s; }
.sheet__foot { display: grid; gap: 12px; justify-items: start; }
.sheet__foot .btn { width: 100%; }
.sheet__foot .lang { margin-top: 12px; }

@media (max-width: 1220px) {
  .nav__links, .nav__phone { display: none; }
  .nav__right { margin-left: auto; }
  .nav__burger { display: grid; }
}
@media (max-width: 640px) {
  .nav__cta { display: none; }
  .nav__right .lang a { min-width: 40px; padding: 6px 7px; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  --hp: 0;
  --mark-y: 27%;
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: grid; align-items: end; justify-items: center;
  padding: 120px var(--pad) clamp(40px, 7vh, 88px);
  text-align: center;
  background:
    radial-gradient(90% 60% at 50% 30%, rgba(30, 64, 120, .45) 0%, transparent 70%),
    linear-gradient(180deg, #071830 0%, var(--ink) 55%, var(--abyss) 100%);
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: calc(1 - var(--hp) * 1.1); }
.hero__glow {
  position: absolute; left: 50%; top: var(--mark-y); z-index: 0;
  width: min(70vmin, 760px); aspect-ratio: 1; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(255, 0, 153, .3), rgba(255, 178, 0, .1) 55%, transparent 75%);
  filter: blur(20px);
  opacity: calc(1 - var(--hp));
  pointer-events: none;
}
.hero__stage {
  position: absolute; left: 50%; top: var(--mark-y); z-index: 1;
  width: clamp(120px, min(19vw, 25svh), 290px);
  transform: translate(-50%, -50%) translateY(calc(var(--hp) * -90px)) scale(calc(1 + var(--hp) * .3));
  opacity: calc(1 - var(--hp) * 1.25);
  pointer-events: none;
}
.hero__mark { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 0 36px rgba(255, 0, 153, .45)) drop-shadow(0 0 80px rgba(255, 178, 0, .2)); }
.hero__mark path { transform-box: fill-box; }
.hero__mark .m-top { animation: m-top 1.3s var(--ease) .15s both; }
.hero__mark .m-l { animation: m-l 1.3s var(--ease) .3s both; }
.hero__mark .m-r { animation: m-r 1.3s var(--ease) .3s both; }
@keyframes m-top { from { transform: translateY(-80%) scale(.7); opacity: 0; } }
@keyframes m-l { from { transform: translate(-70%, 40%); opacity: 0; } }
@keyframes m-r { from { transform: translate(70%, 40%); opacity: 0; } }

.hero__content {
  position: relative; z-index: 2; max-width: 1080px;
  transform: translateY(calc(var(--hp) * -70px));
  opacity: calc(1 - var(--hp) * 1.5);
}
.hero__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(36px, 7.4vw, 112px);
  line-height: .98;
  letter-spacing: -.024em;
  color: #fff;
}
.hero__title .line { display: block; overflow: hidden; padding: .04em .02em .08em; }
.hero__title .line > span {
  display: inline-block;
  background: linear-gradient(180deg, #ffffff 35%, #b4c2d9 115%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: rise 1.2s var(--ease) .55s both;
}
.hero__title .line + .line > span { animation-delay: .68s; }
@keyframes rise { from { transform: translateY(108%); } }
.hero__sub {
  margin: 26px auto 0; max-width: 40em;
  font-size: clamp(17px, 1.45vw, 21px); line-height: 1.5; color: #c3cee0;
  text-wrap: balance;
  animation: fade-up 1s var(--ease) .95s both;
}
.hero__actions {
  margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  animation: fade-up 1s var(--ease) 1.08s both;
}
.hero__line {
  margin-top: 30px; font-size: 14px; color: var(--on-ink-2);
  animation: fade-up 1s var(--ease) 1.2s both;
}
@keyframes fade-up { from { opacity: 0; transform: translateY(14px); } }

@media (max-width: 640px) {
  .hero { --mark-y: 24%; padding-top: 96px; }
  .hero__actions .btn { width: 100%; }
  .hero__sub { margin-top: 18px; }
  .hero__line { margin-top: 20px; }
}
@media (max-height: 700px) and (min-width: 641px) {
  .hero { --mark-y: 25%; }
  .hero__stage { width: clamp(100px, 20svh, 200px); }
}

/* =========================================================================
   MANIFESTO + PROOF
   ========================================================================= */
.manifesto { position: relative; height: 230vh; background: var(--abyss); }
.manifesto__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: grid; place-items: center; padding-inline: var(--pad);
}
.manifesto__text {
  max-width: 1120px;
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(28px, 4.3vw, 64px); line-height: 1.14; letter-spacing: -.018em;
  text-align: center; text-wrap: balance;
}
.js .manifesto .w { color: rgba(238, 242, 248, .14); transition: color .5s var(--ease); }
.js .manifesto .w.is-lit { color: var(--on-ink); }

.proof { background: var(--abyss); padding-bottom: clamp(88px, 11vw, 150px); }
.proof__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 64px);
  padding-top: 40px; border-top: 1px solid var(--line-ink);
}
.proof__item .ico { width: 30px; height: 30px; }
.proof__item p { margin-top: 18px; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.45; font-weight: 500; text-wrap: pretty; }
.partners { margin-top: clamp(64px, 8vw, 110px); }
.partners__title { font-size: 15px; color: var(--on-ink-2); }
.partners__list { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 14px clamp(28px, 4.5vw, 64px); align-items: baseline; }
.partners__item {
  font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em;
  font-size: clamp(22px, 2.5vw, 34px); color: rgba(238, 242, 248, .4);
  transition: color .3s;
}
.partners__item:hover { color: #fff; }
@media (max-width: 860px) { .proof__grid { grid-template-columns: 1fr; } }

/* =========================================================================
   SERVICES INDEX
   ========================================================================= */
.index { padding-block: clamp(96px, 12vw, 168px); }
.index__title { max-width: 14em; }
.index__list { margin-top: clamp(40px, 6vw, 76px); border-top: 1px solid var(--line); }
.index__row {
  position: relative;
  display: grid; grid-template-columns: 60px minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center; gap: clamp(16px, 2.6vw, 36px);
  padding: clamp(22px, 2.6vw, 34px) 0;
  border-bottom: 1px solid var(--line);
}
.index__row::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: var(--grad); transform: scaleX(0); transform-origin: left;
  transition: transform .7s var(--ease);
}
.index__row:hover::after, .index__row:focus-visible::after { transform: scaleX(1); }
.index__ico {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center;
  background: var(--paper);
  box-shadow: 0 1px 0 rgba(10, 22, 40, .05), 0 12px 28px -16px rgba(10, 22, 40, .35);
  transition: transform .6s var(--ease);
}
.index__ico .ico { width: 26px; height: 26px; }
.index__row:hover .index__ico { transform: rotate(-10deg) scale(1.06); }
.index__name {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(23px, 2.9vw, 44px); line-height: 1.1; letter-spacing: -.014em;
  transition: transform .6s var(--ease);
  overflow-wrap: break-word;
}
.index__row:hover .index__name { transform: translateX(10px); }
.index__desc { color: var(--muted); font-size: 17px; line-height: 1.5; }
@media (max-width: 760px) {
  .index__row { grid-template-columns: 48px minmax(0, 1fr); align-items: start; row-gap: 8px; }
  .index__ico { width: 48px; height: 48px; border-radius: 14px; grid-row: span 2; }
  .index__ico .ico { width: 22px; height: 22px; }
  .index__desc { grid-column: 2; font-size: 16px; }
}

/* =========================================================================
   SERVICE SECTIONS (shared)
   ========================================================================= */
.svc { padding-block: clamp(96px, 12vw, 168px); }
.svc__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  gap: clamp(44px, 6vw, 100px); align-items: center;
}
.svc__glyph {
  display: inline-grid; place-items: center; width: 54px; height: 54px; border-radius: 17px;
  margin-bottom: 28px;
  background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px var(--line);
}
.t-ice .svc__glyph { background: var(--paper); box-shadow: 0 12px 28px -18px rgba(10, 22, 40, .4); }
.svc__glyph .ico { width: 25px; height: 25px; }
.svc__text .lead { margin-top: 24px; }
.svc__text .body { margin-top: 18px; }
.svc__text .btn { margin-top: 36px; }
.svc__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
@media (max-width: 960px) {
  .svc__grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- search demo (context) ---------- */
.sd {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: 430px; padding: 22px; border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .02));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .11), 0 50px 90px -50px rgba(0, 0, 0, .7);
}
.sd::before {
  content: ""; position: absolute; z-index: -1; right: -20%; top: -30%; width: 70%; aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(255, 0, 153, .22), transparent);
}
.sd__bar {
  display: flex; align-items: center; gap: 12px; height: 54px; padding: 0 20px;
  border-radius: 999px; background: rgba(255, 255, 255, .08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .13);
  font-size: 17px;
}
.sd__bar .ico { width: 19px; height: 19px; color: var(--on-ink-2); }
.sd__caret { width: 2px; height: 22px; margin-left: -8px; background: var(--amber); border-radius: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.sd__results { margin-top: 16px; display: grid; gap: 12px; }
.sd__ad, .sd__organic {
  position: relative; overflow: hidden;
  padding: 18px 20px; border-radius: 20px;
  transition: opacity .6s var(--ease), transform .7s var(--ease), box-shadow .4s;
}
.sd__ad { background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .09); }
.sd__organic { display: grid; gap: 9px; background: rgba(255, 255, 255, .025); }
.sd__organic i { display: block; height: 8px; border-radius: 6px; background: rgba(255, 255, 255, .09); }
.sd__organic i:nth-child(1) { width: 28%; } .sd__organic i:nth-child(2) { width: 74%; } .sd__organic i:nth-child(3) { width: 56%; }
.sd__organic + .sd__organic { transition-delay: .08s; }
.sd__meta { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--on-ink-2); }
.sd__badge { font-weight: 700; color: var(--amber); }
.sd__title { margin-top: 6px; font-weight: 600; font-size: 18px; line-height: 1.3; color: #fff; }
.sd__text { margin-top: 4px; font-size: 15px; line-height: 1.45; color: var(--on-ink-2); }
.sd__ripple {
  position: absolute; left: var(--rx, 60%); top: var(--ry, 50%); width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255, 178, 0, .5); transform: translate(-50%, -50%) scale(0); opacity: 0; pointer-events: none;
}
.sd.is-ripple .sd__ripple { animation: ripple .8s var(--ease) forwards; }
@keyframes ripple { 0% { opacity: .9; transform: translate(-50%, -50%) scale(0); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(40); } }
.sd.is-hover .sd__ad { box-shadow: inset 0 0 0 1.5px rgba(255, 178, 0, .7), 0 0 0 8px rgba(255, 178, 0, .07); }
.sd__cursor {
  position: absolute; left: 82%; top: 92%; z-index: 3; width: 24px; height: 24px;
  fill: #fff; stroke: var(--ink); stroke-width: 1.4; stroke-linejoin: round;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .5));
  transition: left 1s var(--ease-io), top 1s var(--ease-io), transform .15s, opacity .4s;
  opacity: 0;
}
.sd.has-results .sd__cursor { opacity: 1; }
.sd.is-hover .sd__cursor { left: var(--cx, 60%); top: var(--cy, 40%); }
.sd.is-click .sd__cursor { transform: scale(.82); }
.sd__toast {
  position: absolute; left: 22px; right: 22px; bottom: 22px; z-index: 2;
  display: flex; align-items: center; gap: 12px; padding: 15px 18px; border-radius: 18px;
  background: rgba(15, 33, 60, .94);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .13), 0 24px 44px -20px #000;
  font-size: 15px;
  transition: transform .7s var(--ease), opacity .5s;
}
.sd__toast b { font-weight: 600; }
.sd__toast small { margin-left: auto; font-size: 13px; color: var(--on-ink-2); }
.sd__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 6px rgba(255, 178, 0, .16); flex: none; }
.js .sd:not(.has-results) .sd__ad, .js .sd:not(.has-results) .sd__organic { opacity: 0; transform: translateY(14px); }
.js .sd:not(.is-toast) .sd__toast { opacity: 0; transform: translateY(130%); }

/* ---------- advantages ---------- */
.svc__sub { margin-top: clamp(88px, 10vw, 140px); }
.adv { margin-top: 32px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 56px); }
.adv li { padding: 28px 0 36px; border-top: 1px solid var(--line); }
.adv .ico { width: 28px; height: 28px; }
.adv h4 { margin-top: 20px; font-size: 20px; font-weight: 600; line-height: 1.3; letter-spacing: -.01em; }
.adv p { margin-top: 10px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.guarantee {
  margin-top: 40px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(20px, 3vw, 36px); align-items: center;
  padding: clamp(26px, 4vw, 48px); border-radius: 30px;
  background:
    radial-gradient(60% 140% at 0% 0%, rgba(255, 0, 153, .16), transparent 60%),
    radial-gradient(60% 140% at 100% 100%, rgba(255, 178, 0, .14), transparent 60%),
    rgba(255, 255, 255, .03);
  box-shadow: inset 0 0 0 1px rgba(255, 178, 0, .25);
}
.guarantee .ico { width: clamp(44px, 5vw, 64px); height: clamp(44px, 5vw, 64px); stroke-width: 1.2; }
.guarantee h3 { font-family: var(--f-display); font-weight: 700; font-size: clamp(24px, 2.8vw, 40px); line-height: 1.12; letter-spacing: -.015em; }
.guarantee p { margin-top: 10px; color: var(--muted); }
@media (max-width: 960px) { .adv { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .adv { grid-template-columns: minmax(0, 1fr); } .guarantee { grid-template-columns: minmax(0, 1fr); } }

/* ---------- rail (target) ---------- */
.rail__nav { display: flex; gap: 10px; flex: none; }
.rail__btn {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper); box-shadow: 0 10px 26px -16px rgba(10, 22, 40, .5);
  transition: transform .4s var(--ease), opacity .3s;
}
.rail__btn:hover:not(:disabled) { transform: scale(1.06); }
.rail__btn:disabled { opacity: .35; cursor: default; }
.rail {
  margin-top: clamp(40px, 5vw, 64px);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter);
  scrollbar-width: none; padding-block: 10px 30px;
  cursor: grab;
}
.rail::-webkit-scrollbar { display: none; }
.rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.rail.is-dragging * { pointer-events: none; }
.rail__track { display: flex; gap: 20px; padding-inline: var(--gutter); width: max-content; }
.tcard {
  scroll-snap-align: start;
  width: clamp(272px, 29vw, 392px);
  border-radius: 30px; padding: 12px 12px 30px;
  background: var(--paper);
  box-shadow: 0 1px 0 rgba(10, 22, 40, .05), 0 34px 60px -44px rgba(10, 22, 40, .45);
}
.tcard__art { height: 210px; border-radius: 22px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(160deg, #f5f7fb, #e6eaf1); }
.tcard__art .art { width: 100%; height: 100%; }
.tcard h3 { padding: 24px 16px 0; font-family: var(--f-display); font-weight: 600; font-size: 25px; letter-spacing: -.02em; line-height: 1.2; }
.tcard ul { padding: 14px 16px 0; display: grid; gap: 9px; }
.tcard li { position: relative; padding-left: 20px; color: var(--muted); font-size: 16px; line-height: 1.45; }
.tcard li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
.rail__progress { height: 2px; border-radius: 2px; background: var(--line); overflow: hidden; }
.rail__progress span { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(.2); transition: transform .3s; }
@media (max-width: 760px) { .rail__nav { display: none; } }

/* target art */
.art .a-panel { fill: #fff; stroke: rgba(10, 22, 40, .08); }
.art .a-track { fill: #e3e8f0; }
.art .a-fill { fill: rgba(255, 0, 153, .7); transform-box: fill-box; transform-origin: left; transform: scaleX(0); }
.art .a-btn { fill: url(#vbi-grad); }
.art--lead .a-btn, .art--traffic .a-btn { fill: #ff4f6a; }
.art .a-tick { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 30; stroke-dashoffset: 30; }
.art .a-dotc { fill: #d5dbe5; }
.art .a-flow circle { fill: #ff0099; opacity: 0; }
.art .a-tiles rect { fill: #fff; stroke: rgba(10, 22, 40, .08); }
.art .a-tags rect { fill: #ffb200; opacity: .35; }
.art .a-line { stroke: #d5dbe5; stroke-width: 3; stroke-linecap: round; }
.art .a-line--fill { stroke: #ff0099; stroke-dasharray: 180; stroke-dashoffset: 180; }
.art .a-nodes circle { fill: #fff; stroke: #d5dbe5; stroke-width: 3; }
.art--conv .a-tick { stroke: #fff; }
.art .a-ring { fill: none; stroke: #d5dbe5; stroke-width: 2; stroke-dasharray: 5 7; }
.art .a-orbit { transform-origin: 120px 75px; }
.art .a-orbit circle { fill: #ff0099; }
.art .a-arrow { fill: none; stroke: #ff0099; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.art .a-grey circle { fill: #d5dbe5; }
.art .a-seed { fill: #ff0099; }
.art .a-sim circle { fill: #ffb200; transform-box: fill-box; transform-origin: center; transform: scale(0); }

.is-live .art .a-fill--1 { animation: a-fill 4s var(--ease) infinite; }
.is-live .art .a-fill--2 { animation: a-fill 4s var(--ease) .5s infinite; }
@keyframes a-fill { 0%, 8% { transform: scaleX(0); } 35%, 88% { transform: scaleX(1); } 100% { transform: scaleX(0); } }
.is-live .art--lead .a-tick { animation: a-tick 4s var(--ease) infinite; }
@keyframes a-tick { 0%, 52% { stroke-dashoffset: 30; } 66%, 90% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 30; } }
.is-live .art .a-flow circle { animation: a-flow 2.6s var(--ease-io) infinite; }
.is-live .art .a-flow circle:nth-child(2) { animation-delay: .5s; }
.is-live .art .a-flow circle:nth-child(3) { animation-delay: 1s; }
.is-live .art .a-flow circle:nth-child(4) { animation-delay: 1.5s; }
.is-live .art .a-flow circle:nth-child(5) { animation-delay: 2s; }
@keyframes a-flow { 0% { transform: translateX(0); opacity: 0; } 15% { opacity: 1; } 80% { opacity: 1; } 100% { transform: translateX(130px); opacity: 0; } }
.is-live .art .a-tags rect { animation: a-tag 3s ease-in-out infinite; }
.is-live .art .a-tags rect:nth-child(2) { animation-delay: .5s; }
.is-live .art .a-tags rect:nth-child(3) { animation-delay: 1s; }
.is-live .art .a-tags rect:nth-child(4) { animation-delay: 1.5s; }
.is-live .art .a-tags rect:nth-child(5) { animation-delay: 2s; }
.is-live .art .a-tags rect:nth-child(6) { animation-delay: 2.5s; }
@keyframes a-tag { 0%, 100% { opacity: .35; fill: #ffb200; } 20% { opacity: 1; fill: #ff0099; } }
.is-live .art .a-line--fill { animation: a-line 3.6s var(--ease-io) infinite; }
@keyframes a-line { 0% { stroke-dashoffset: 180; } 70%, 90% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 180; } }
.is-live .art .a-nodes circle { animation: a-node 3.6s var(--ease-io) infinite; }
.is-live .art .a-nodes circle:nth-child(2) { animation-delay: .7s; }
.is-live .art .a-nodes circle:nth-child(3) { animation-delay: 1.4s; }
.is-live .art .a-nodes circle:nth-child(4) { animation-delay: 2.1s; }
@keyframes a-node { 0%, 100% { fill: #fff; stroke: #d5dbe5; } 12%, 60% { fill: #ff0099; stroke: #ff0099; } }
.is-live .art--conv .a-tick { animation: a-tick2 3.6s var(--ease) infinite; }
@keyframes a-tick2 { 0%, 62% { stroke-dashoffset: 30; } 72%, 92% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 30; } }
.is-live .art .a-orbit { animation: a-orbit 4s linear infinite; }
@keyframes a-orbit { to { transform: rotate(360deg); } }
.is-live .art .a-sim circle { animation: a-sim 4s var(--ease) infinite; }
.is-live .art .a-sim circle:nth-child(2) { animation-delay: .2s; }
.is-live .art .a-sim circle:nth-child(3) { animation-delay: .4s; }
.is-live .art .a-sim circle:nth-child(4) { animation-delay: .6s; }
.is-live .art .a-sim circle:nth-child(5) { animation-delay: .8s; }
.is-live .art .a-sim circle:nth-child(6) { animation-delay: 1s; }
.is-live .art .a-sim circle:nth-child(7) { animation-delay: 1.2s; }
.is-live .art .a-sim circle:nth-child(8) { animation-delay: 1.4s; }
@keyframes a-sim { 0%, 5% { transform: scale(0); } 25%, 85% { transform: scale(1); } 100% { transform: scale(0); } }

/* ---------- SEO ---------- */
.seo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(44px, 7vw, 120px); align-items: start; }
.seo__aside { position: sticky; top: 100px; }
.seo__aside .lead { margin-top: 24px; }
.seo__aside .body { margin-top: 18px; }
.rank {
  margin-top: 40px; padding: 20px; border-radius: 26px;
  background: rgba(255, 255, 255, .035); box-shadow: inset 0 0 0 1px var(--line);
  max-width: 520px;
}
.rank__head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 14px; color: var(--muted); }
.rank__num { font-family: var(--f-display); font-weight: 700; font-size: 28px; letter-spacing: -.03em; color: #fff; }
.rank__list { position: relative; margin-top: 14px; height: calc(7 * 44px - 8px); }
.rank__item {
  position: absolute; inset: 0 0 auto; height: 36px; border-radius: 11px;
  display: flex; align-items: center; gap: 12px; padding: 0 14px;
  background: rgba(255, 255, 255, .045);
  transform: translateY(calc(var(--slot) * 44px));
  transition: transform .8s var(--ease);
}
.rank__item i { display: block; height: 6px; border-radius: 4px; background: rgba(255, 255, 255, .12); }
.rank__item--you {
  z-index: 2; font-size: 14px; font-weight: 600; color: #fff;
  background: linear-gradient(90deg, rgba(255, 0, 153, .28), rgba(255, 178, 0, .2));
  box-shadow: inset 0 0 0 1px rgba(255, 178, 0, .5), 0 10px 30px -12px rgba(255, 0, 153, .6);
}
.rank__item--you .ico { width: 16px; height: 16px; }
.seo__steps .h3 { margin-top: 6px; }
.steps-wrap { position: relative; margin-top: 28px; }
.steps__line { position: absolute; left: 23px; top: 30px; bottom: 30px; width: 2px; border-radius: 2px; background: var(--line); overflow: hidden; }
.steps__fill { position: absolute; inset: 0; background: var(--grad-v); transform-origin: top; transform: scaleY(var(--p, 0)); }
.steps li { position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 22px; padding: 18px 0; }
.steps__num {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--f-display); font-size: 13px; font-weight: 600; letter-spacing: -.02em;
  color: var(--muted); background: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line);
  transition: background .5s, color .5s, box-shadow .5s;
}
.steps li.is-done .steps__num { background: var(--grad); color: #1d0614; box-shadow: none; }
.steps h4 { margin-top: 11px; font-size: 20px; font-weight: 600; line-height: 1.3; letter-spacing: -.01em; }
.steps p { margin-top: 6px; color: var(--muted); font-size: 16px; line-height: 1.55; }
@media (max-width: 960px) {
  .seo { grid-template-columns: minmax(0, 1fr); }
  .seo__aside { position: static; }
}

/* ---------- SERM ---------- */
.serp {
  padding: 22px; border-radius: 30px; background: var(--paper);
  box-shadow: 0 1px 0 rgba(10, 22, 40, .05), 0 40px 80px -50px rgba(10, 22, 40, .55);
}
.serp__bar {
  display: flex; align-items: center; gap: 12px; height: 54px; padding: 0 20px;
  border-radius: 999px; background: var(--ice); font-size: 17px;
}
.serp__bar .ico { width: 19px; height: 19px; color: var(--on-ice-2); }
.serp__list { position: relative; margin-top: 14px; height: calc(4 * 100px + 3 * 10px); }
.rev {
  position: absolute; inset: 0 0 auto; height: 100px; padding: 16px 18px; border-radius: 20px;
  background: #f4f6fa;
  transform: translateY(calc(var(--slot) * 110px));
  transition: transform 1s var(--ease), opacity .7s, background-color .5s;
}
.rev__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.rev__top i { display: block; width: 34%; height: 7px; border-radius: 4px; background: #dbe1ea; }
.rev__stars { font-family: system-ui, sans-serif; font-size: 15px; letter-spacing: 2px; color: var(--amber); }
.rev__stars .off { color: #cdd4df; }
.rev p { margin-top: 10px; font-size: 15px; line-height: 1.4; color: var(--on-ice); }
.rev--neg { background: #fff0f3; }
.rev--neg.is-down { opacity: .4; }
.cols { margin-top: clamp(72px, 9vw, 120px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); }
.cols > li { padding-top: 28px; border-top: 1px solid var(--line); }
.cols .ico { width: 28px; height: 28px; }
.cols h3 { margin-top: 20px; font-size: 21px; font-weight: 600; line-height: 1.3; letter-spacing: -.01em; }
.cols ul { margin-top: 14px; display: grid; gap: 10px; }
.cols ul li { position: relative; padding-left: 20px; color: var(--muted); font-size: 16px; line-height: 1.5; }
.cols ul li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
@media (max-width: 960px) { .cols { grid-template-columns: minmax(0, 1fr); } }

/* ---------- DEV ---------- */
.dev { padding-bottom: 0; }
.dev__intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 100px); align-items: end; }
.dev__pin { position: relative; margin-top: clamp(64px, 8vw, 110px); }
.dev__sticky { padding-bottom: clamp(96px, 12vw, 160px); }
.dev__bar { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.dev__count { font-size: 15px; color: var(--muted); white-space: nowrap; }
.dev__cur { font-family: var(--f-display); font-weight: 700; font-size: 22px; font-variant-numeric: tabular-nums; color: #fff; }
.dev__track { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 20px; margin-top: 32px; padding-inline: var(--gutter); }
.dcard {
  display: flex; flex-direction: column; min-height: 320px; padding: 26px; border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, .018));
  box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow .6s var(--ease), background .6s;
}
.dcard__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.dcard__num {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(60px, 5.6vw, 96px); line-height: .9; letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  color: transparent; -webkit-text-stroke: 1.2px rgba(255, 255, 255, .26);
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  background-size: 0% 100%; background-repeat: no-repeat;
  transition: background-size .9s var(--ease), -webkit-text-stroke-color .6s;
}
.dcard.is-on .dcard__num { background-size: 100% 100%; -webkit-text-stroke-color: transparent; }
.dcard.is-on { box-shadow: inset 0 0 0 1px rgba(255, 178, 0, .38), 0 30px 60px -40px rgba(255, 0, 153, .45); }
.dart { width: 46%; max-width: 150px; height: auto; flex: none; }
.dart .b-stroke { fill: none; stroke: rgba(255, 255, 255, .32); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dart .b-thick { stroke-width: 3.2; }
.dart .b-dash { fill: none; stroke: rgba(255, 255, 255, .32); stroke-width: 1.6; stroke-dasharray: 4 4; }
.dart .b-fill { fill: rgba(255, 255, 255, .18); }
.dart .b-mag { fill: rgba(255, 0, 153, .55); }
.dart .b-amb { fill: rgba(255, 178, 0, .6); }
.dart .b-grad { fill: url(#vbi-grad); opacity: .85; }
.dcard.is-on .dart .b-hot { fill: #ffb200; }
.dcard.is-on .dart .b-hotline { stroke: #ffb200; }
.dcard.is-on .dart .b-hot-s { stroke: #ffb200; }
.dart .b-hot, .dart .b-hotline, .dart .b-hot-s { transition: fill .6s, stroke .6s; }
.dart .b-gear { stroke-dasharray: 7 4; }
.dcard.is-on .dart .b-gear { animation: spin 6s linear infinite; transform-box: fill-box; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }
.dcard h4 { margin-top: auto; padding-top: 32px; font-size: 21px; font-weight: 600; line-height: 1.3; letter-spacing: -.01em; }
.dcard p { margin-top: 8px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.dev__progress { display: none; margin-top: 28px; height: 2px; border-radius: 2px; background: var(--line); overflow: hidden; }
.dev__progress span { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); }
.dev__count { visibility: hidden; }

/* pinned horizontal mode — включается из JS на широких экранах */
.dev__pin.is-pinned .dev__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh; padding-bottom: 0;
  display: flex; flex-direction: column; justify-content: center; overflow: hidden;
}
.dev__pin.is-pinned .dev__track {
  display: flex; width: max-content; will-change: transform;
}
.dev__pin.is-pinned .dcard { width: clamp(320px, 29vw, 410px); min-height: 400px; flex: none; }
.dev__pin.is-pinned .dev__progress { display: block; }
.dev__pin.is-pinned .dev__count { visibility: visible; }
@media (max-width: 960px) { .dev__intro { grid-template-columns: minmax(0, 1fr); } }

/* =========================================================================
   BAND
   ========================================================================= */
.band { position: relative; overflow: hidden; color: var(--ink); background: var(--grad); padding-block: clamp(72px, 9vw, 128px); }
.band::before {
  content: ""; position: absolute; inset: -40%;
  background: radial-gradient(40% 50% at 30% 40%, rgba(255, 255, 255, .28), transparent 60%);
  animation: drift 14s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate(30%, 10%); } }
.band__in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; }
.band__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(30px, 4.2vw, 60px); line-height: 1.05; letter-spacing: -.016em; max-width: 19em; text-wrap: balance; }
.band__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) {
  .band__in { grid-template-columns: minmax(0, 1fr); }
  .band__actions .btn { flex: 1 1 auto; }
}

/* =========================================================================
   ABOUT + FAQ
   ========================================================================= */
.about { padding-block: clamp(96px, 12vw, 168px); }
.about__grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(56px, 7vw, 120px); align-items: start; }
.about__text { margin-top: 28px; }
.facts { margin-top: 36px; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: minmax(96px, 9em) minmax(0, 1fr); gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; line-height: 1.5; }
.facts dt { color: var(--muted); }
.facts dd { font-weight: 500; }
.faq { margin-top: 28px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font-size: 19px; font-weight: 600; line-height: 1.35; letter-spacing: -.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover .faq__icon { transform: scale(1.08); }
.faq__icon {
  flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper); box-shadow: 0 6px 16px -10px rgba(10, 22, 40, .4);
  transition: transform .5s var(--ease), background-color .3s, color .3s;
}
.faq__icon .ico { width: 18px; height: 18px; }
.faq details[open] .faq__icon { transform: rotate(45deg); background: var(--on-ice); color: #fff; }
.faq__a { overflow: hidden; }
.faq__a p { padding: 0 52px 24px 0; color: var(--muted); font-size: 17px; }
@media (max-width: 960px) { .about__grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) { .faq__a p { padding-right: 0; } .facts div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }

/* =========================================================================
   CONTACT + REQUISITES
   ========================================================================= */
.contact { padding-block: clamp(96px, 12vw, 168px); background: radial-gradient(60% 50% at 15% 10%, rgba(255, 0, 153, .12), transparent 60%), var(--ink); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .92fr); gap: clamp(48px, 7vw, 112px); align-items: start; }
.contact__info .lead { margin-top: 24px; }
.contact__phone {
  display: inline-block; margin-top: 40px;
  font-family: var(--f-display); font-weight: 700; font-size: clamp(38px, 5.4vw, 80px); line-height: 1.02; letter-spacing: -.035em;
  font-variant-numeric: tabular-nums;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  white-space: nowrap;
}
.contact__btns { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.contact__addr { margin-top: 44px; display: flex; gap: 16px; align-items: flex-start; }
.contact__addr .ico { width: 26px; height: 26px; margin-top: 2px; }
.contact__addr div { display: grid; gap: 2px; }
.contact__addr .muted { font-size: 14px; }
.contact__addr span:not(.muted) { font-size: 18px; font-weight: 500; }
.contact__addr a { margin-top: 6px; color: var(--amber); font-weight: 500; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }

.lead-form {
  position: relative; padding: clamp(24px, 3vw, 40px); border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .025));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .11), 0 50px 90px -60px rgba(0, 0, 0, .8);
}
.lead-form__title { font-family: var(--f-display); font-weight: 700; font-size: 26px; letter-spacing: -.02em; }
.field { margin-top: 18px; }
.field label { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: var(--on-ink-2); }
.field .opt { font-weight: 400; opacity: .8; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 17px; line-height: 1.4; color: #fff;
  background: rgba(3, 11, 24, .55); border: 1px solid rgba(255, 255, 255, .13); border-radius: 15px;
  padding: 14px 16px; outline: none; resize: vertical;
  transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(154, 168, 189, .6); }
.field input:focus, .field textarea:focus { border-color: var(--amber); box-shadow: 0 0 0 4px rgba(255, 178, 0, .16); background: rgba(3, 11, 24, .75); }
.field.is-invalid input { border-color: #ff6b88; }
.field__err { margin-top: 6px; font-size: 13px; color: #ff9db1; }
.field__err:empty { display: none; }
.lead-form__submit { margin-top: 26px; }
.lead-form__submit[aria-busy="true"] { opacity: .7; pointer-events: none; }
.lead-form__consent { margin-top: 14px; font-size: 13px; line-height: 1.45; color: var(--on-ink-2); }
.lead-form__status { margin-top: 12px; font-size: 15px; color: #ff9db1; }
.lead-form__status:empty { display: none; }
.lead-form__done { display: grid; justify-items: start; gap: 12px; padding-block: 24px; }
.lead-form__done[hidden] { display: none; }
.lead-form__check {
  width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #1d0614;
  animation: pop .7s var(--ease) both;
}
.lead-form__check .ico { width: 30px; height: 30px; stroke-width: 2.4; }
.lead-form__done .h3 { margin-top: 8px; outline: none; }
.lead-form__done p { color: var(--on-ink-2); }
.lead-form__done .btn { margin-top: 10px; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }

.req {
  margin-top: clamp(80px, 10vw, 128px); padding: clamp(24px, 3.4vw, 48px); border-radius: 30px;
  background: rgba(255, 255, 255, .03); box-shadow: inset 0 0 0 1px var(--line);
}
.req__head { display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; }
.req__list { margin-top: 24px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 56px); }
.req__row { display: grid; grid-template-columns: minmax(110px, .55fr) minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.req__row dt { color: var(--muted); font-size: 14px; line-height: 1.4; }
.req__row dd { font-size: 16px; font-weight: 500; line-height: 1.45; overflow-wrap: anywhere; }
.copy-btn { position: relative; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: var(--on-ink-2); transition: background-color .2s, color .2s; }
.copy-btn:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.copy-btn .ico { grid-area: 1 / 1; width: 18px; height: 18px; transition: opacity .25s, transform .35s var(--ease); }
.copy-btn .ico--b { opacity: 0; transform: scale(.5); stroke: var(--amber); stroke-width: 2.2; }
.copy-btn.is-done .ico--a { opacity: 0; transform: scale(.5); }
.copy-btn.is-done .ico--b { opacity: 1; transform: none; }
[data-copy-all].is-done { box-shadow: inset 0 0 0 1px rgba(255, 178, 0, .7); color: var(--amber); }
@media (max-width: 960px) {
  .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .req__list { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .req__row { grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; }
  .req__row dt { grid-column: 1 / -1; }
  .contact__btns .btn { flex: 1 1 100%; }
}

/* =========================================================================
   FOOTER, DOCK, TO TOP
   ========================================================================= */
.foot { background: var(--abyss); color: var(--on-ink-2); font-size: 15px; padding: 72px 0 calc(28px + env(safe-area-inset-bottom)); }
.foot__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.foot__brand p { margin-top: 18px; max-width: 22em; }
.foot__nav { display: grid; grid-template-columns: repeat(2, max-content); gap: 10px 32px; align-content: start; }
.foot__nav a:hover, .foot__phone:hover { color: #fff; }
.foot__contact { display: grid; gap: 8px; justify-items: start; align-content: start; }
.foot__phone { font-weight: 600; font-size: 18px; color: #fff; }
.foot__contact .lang { margin-top: 14px; }
.foot__legal { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line-ink); font-size: 13px; }
@media (max-width: 860px) { .foot__grid { grid-template-columns: minmax(0, 1fr); } }

.dock {
  position: fixed; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 80;
  display: none; grid-template-columns: 1fr 1fr 1.15fr; gap: 6px; padding: 6px; border-radius: 22px;
  background: rgba(6, 19, 38, .82);
  -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .11), 0 22px 44px -18px rgba(0, 0, 0, .8);
  transform: translateY(150%); transition: transform .6s var(--ease);
}
.dock.is-on { transform: none; }
.dock a { display: flex; align-items: center; justify-content: center; gap: 7px; height: 48px; border-radius: 16px; font-size: 14px; font-weight: 600; }
.dock a .ico { width: 18px; height: 18px; }
.dock__cta { background: var(--grad); color: #1d0614; }
@media (max-width: 760px) { .dock { display: grid; } .foot { padding-bottom: calc(96px + env(safe-area-inset-bottom)); } }

.totop {
  position: fixed; right: 24px; bottom: 24px; z-index: 80;
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(6, 19, 38, .78); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity .4s, transform .5s var(--ease);
}
.totop.is-on { opacity: 1; transform: none; pointer-events: auto; }
.totop .ico { width: 20px; height: 20px; }
.totop__ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.totop__ring circle { fill: none; stroke: url(#vbi-grad); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 154; stroke-dashoffset: calc(154 - 154 * var(--sp, 0)); }
@media (max-width: 760px) { .totop { display: none; } }

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .manifesto { height: auto; }
  .manifesto__sticky { position: static; height: auto; padding-block: clamp(96px, 14vw, 180px); }
  .js .manifesto .w { color: var(--on-ink); }
  .hero__canvas { display: none; }
}

@media (max-width: 640px) {
  .dcard { min-height: 0; padding: 22px; }
  .dcard h4 { padding-top: 18px; }
  .dart { width: 38%; }
  .hero__title { font-size: clamp(36px, 10vw, 44px); }
}

/* =========================================================================
   SOCIAL PLATFORMS (таргет)
   ========================================================================= */
.platforms { margin-top: 30px; }
.platforms__title { font-size: 15px; font-weight: 600; color: var(--muted); }
.platforms__list { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 10px; }
.pf {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 22px 12px 14px; border-radius: 999px;
  font-family: var(--f-display); font-weight: 700; font-size: clamp(19px, 1.8vw, 24px); letter-spacing: -.015em;
  background: var(--paper); box-shadow: 0 14px 30px -20px rgba(10, 22, 40, .55);
}
.pf__dot { width: 26px; height: 26px; border-radius: 50%; flex: none; }
.pf--0 .pf__dot { background: #1877f2; }
.pf--1 .pf__dot { background: conic-gradient(from 210deg, #feda75, #fa7e1e, #d62976, #962fbf, #4f5bd5, #feda75); }
.pf--2 .pf__dot { background: #0b0b0f; box-shadow: -3px -2px 0 0 #25f4ee inset, 3px 2px 0 0 #fe2c55 inset; }

/* =========================================================================
   AI SEARCH (GEO)
   ========================================================================= */
.ai {
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(104px, 13vw, 180px);
  background: var(--abyss); color: var(--on-ink); --muted: var(--on-ink-2); --line: var(--line-ink);
}
.ai__aurora { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.ai__aurora span {
  position: absolute; width: 60vmax; aspect-ratio: 1; border-radius: 50%; filter: blur(80px); opacity: .75;
  animation: aurora 18s ease-in-out infinite alternate;
}
.ai__aurora span:nth-child(1) { left: -18vmax; top: 6%; background: radial-gradient(closest-side, rgba(255, 0, 153, .55), transparent); }
.ai__aurora span:nth-child(2) { right: -22vmax; top: 18%; background: radial-gradient(closest-side, rgba(91, 124, 255, .55), transparent); animation-delay: -6s; }
.ai__aurora span:nth-child(3) { left: 25%; bottom: -30vmax; background: radial-gradient(closest-side, rgba(255, 178, 0, .35), transparent); animation-delay: -12s; }
@keyframes aurora { to { transform: translate(6vmax, -4vmax) scale(1.12); } }
.ai__head { text-align: center; max-width: 900px; margin-inline: auto; }
.ai__head .lead { margin: 24px auto 0; max-width: 36em; }

.chat { position: relative; max-width: 920px; margin: clamp(48px, 6vw, 80px) auto 0; }
.chat__tabs {
  position: relative; display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: 560px; margin: 0 auto; padding: 4px; border-radius: 999px;
  background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.chat__pill {
  position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 4); border-radius: 999px;
  background: #fff; transform: translateX(calc(var(--ti, 0) * 100%));
  box-shadow: 0 6px 24px -6px var(--c);
  transition: transform .55s var(--ease), box-shadow .5s;
}
.chat__tab {
  position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 10px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--on-ink-2);
  transition: color .35s;
}
.chat__tab:hover { color: #fff; }
.chat__tab[aria-selected="true"] { color: var(--ink); }
.chat__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c); flex: none; }

.chat__win {
  position: relative; margin-top: 22px; padding: clamp(20px, 3vw, 34px); border-radius: 32px;
  background: linear-gradient(180deg, rgba(20, 34, 58, .78), rgba(8, 18, 34, .9));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1), 0 60px 120px -60px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .02);
  -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  min-height: 420px; display: flex; flex-direction: column; gap: 22px;
}
.chat__win::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, var(--c), transparent 40%, transparent 60%, rgba(255, 178, 0, .5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: .8; transition: background .5s;
}
.chat__row--user { display: flex; justify-content: flex-end; }
.chat__bubble {
  max-width: 78%; padding: 14px 20px; border-radius: 22px 22px 6px 22px;
  background: rgba(255, 255, 255, .1); font-size: 17px; line-height: 1.45; min-height: 52px;
}
.chat__row--bot { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; }
.chat__avatar {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--c); color: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, .05), 0 8px 24px -8px var(--c);
  transition: background .5s, box-shadow .5s;
}
.chat__avatar .ico { width: 20px; height: 20px; }
.chat__name { font-size: 14px; font-weight: 600; color: var(--on-ink-2); padding-top: 9px; }
.chat__a { margin-top: 6px; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: #e9eef6; min-height: 3.1em; }
.chat__a mark {
  color: #fff; font-weight: 700; padding: 0 .2em; border-radius: 6px;
  background: linear-gradient(100deg, rgba(255, 0, 153, .45), rgba(255, 178, 0, .4));
}
.chat__typing { display: none; gap: 5px; margin-top: 12px; }
.chat__typing i { width: 8px; height: 8px; border-radius: 50%; background: var(--on-ink-2); animation: typing 1s infinite ease-in-out; }
.chat__typing i:nth-child(2) { animation-delay: .15s; }
.chat__typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 0%, 100% { opacity: .3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-4px); } }
.chat.is-thinking .chat__typing { display: inline-flex; }
.chat__src {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; padding: 7px 14px 7px 10px; border-radius: 999px;
  font-size: 14px; color: var(--on-ink-2); background: rgba(255, 255, 255, .07); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
  transition: opacity .5s var(--ease), transform .6s var(--ease);
}
.chat__src svg { width: 20px; height: auto; }
.chat__src b { color: #fff; font-weight: 600; }
.js .chat:not(.is-answered) .chat__src { opacity: 0; transform: translateY(8px); }
.chat__input {
  margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  height: 56px; padding: 0 8px 0 22px; border-radius: 999px;
  background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
  color: rgba(154, 168, 189, .7); font-size: 16px;
}
.chat__send { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--ink); }
.chat__send .ico { width: 18px; height: 18px; stroke-width: 2.2; }
.chat__cap { margin-top: 18px; text-align: center; font-size: 13px; color: var(--on-ink-2); }

.ai__grid { margin-top: clamp(72px, 9vw, 120px); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px; align-items: end; }
.ai__body { font-size: 18px; }
.ai__cta { justify-self: end; }
.ai__title { margin-top: clamp(56px, 7vw, 88px); }
.ai__steps { margin-top: 28px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.ai__steps li {
  padding: 24px 22px 28px; border-radius: 24px;
  background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px var(--line);
}
.ai__num {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  font-family: var(--f-display); font-weight: 700; font-size: 14px; color: #1d0614; background: var(--grad);
}
.ai__steps h4 { margin-top: 20px; font-size: 18px; font-weight: 600; line-height: 1.3; }
.ai__steps p { margin-top: 8px; font-size: 15px; line-height: 1.5; color: var(--muted); }
@media (max-width: 1100px) { .ai__steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .ai__grid { grid-template-columns: minmax(0, 1fr); }
  .ai__cta { justify-self: start; }
  .ai__steps { grid-template-columns: minmax(0, 1fr); }
  .chat__tab { font-size: 13px; gap: 6px; padding: 0 4px; }
  .chat__dot { width: 7px; height: 7px; }
  .chat__bubble { max-width: 92%; font-size: 16px; }
  .chat__win { min-height: 460px; border-radius: 26px; }
  .chat__row--bot { grid-template-columns: 32px minmax(0, 1fr); gap: 10px; }
  .chat__avatar { width: 32px; height: 32px; }
  .chat__name { padding-top: 5px; }
}
@media (max-width: 1400px) { .nav__phone { display: none; } }

/* =========================================================================
   MOBILE PASS — no dead zones, logo above the headline, solid header
   ========================================================================= */
.nav.is-scrolled, html.no-scroll .nav { background: rgba(6, 19, 38, .97); }
@media (max-width: 760px) {
  .hero { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; padding-top: 92px; }
  .hero__stage {
    position: relative; left: auto; top: auto; flex: none;
    width: 108px; margin: 0 auto 26px;
    transform: translateY(calc(var(--hp) * -60px)) scale(calc(1 + var(--hp) * .3));
  }
  .hero__glow { display: none; }
  .manifesto { height: auto; }
  .manifesto__sticky { position: static; height: auto; padding-block: 64px 48px; }
  .js .manifesto .w { color: var(--on-ink); }
  .index, .svc, .about, .contact { padding-block: 72px; }
  .sd { min-height: 0; }
  .js .sd:not(.has-results) .sd__organic { opacity: .55; transform: none; }
  .chat__win { min-height: 340px; }
}