/* Лендинг. Тёплая тёмная сцена и янтарь из логотипа.
   Три цвета несут смысл и совпадают с демо: лаванда = модель, мята = код, янтарь = человек. */
:root {
  --bg: #0B0B0D; --bg-2: #0F0F12; --card: #141418; --card-2: #1A1A1F;
  --hair: rgba(237, 234, 227, .08); --hair-2: rgba(237, 234, 227, .14);
  --ink: #EDEAE3; --ink-2: #BDB8AE; --mute: #8C877E; --faint: #5E5A54;
  --amber: #E8B04B; --llm: #AE9BF4; --code: #62CDB6; --human: #E8B04B; --bad: #F08A78; --ok: #7FD39C;
  --sans: "Onest", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --ease: cubic-bezier(.23, 1, .32, 1);
  --ease-fluid: cubic-bezier(.32, .72, 0, 1);
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--sans); overflow-x: clip;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: rgba(232, 176, 75, .32); color: var(--ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 8px; }
[hidden] { display: none !important; }
em { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -0.01em; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 12px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 999px; }
.skip:focus { left: 12px; }

/* плёночное зерно: фиксированный слой, не скроллится */
.grain { position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ---------- типографика ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--hair-2); background: rgba(237, 234, 227, .03); color: var(--ink-2);
  font: 500 11px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.h2 { margin: 0; font: 500 clamp(34px, 5.4vw, 72px)/1.02 var(--sans); letter-spacing: -0.04em; text-wrap: balance; max-width: 16ch; }
.h2 em { font-size: 1.08em; color: var(--ink); }
.lead { margin: 22px 0 0; color: var(--ink-2); font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; max-width: 54ch; text-wrap: pretty; }
.sec-head { margin-bottom: clamp(40px, 6vw, 72px); }

.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font: 500 12px/1.2 var(--sans);
  font-style: normal; letter-spacing: 0; white-space: nowrap; border: 1px solid currentColor; border-color: color-mix(in srgb, currentColor 30%, transparent);
  background: color-mix(in srgb, currentColor 9%, transparent); }
.tag.llm { color: var(--llm); } .tag.code { color: var(--code); } .tag.human { color: var(--human); }

/* ---------- кнопки: пилюля с кнопкой-в-кнопке ---------- */
.btn-pill { display: inline-flex; align-items: center; gap: 14px; padding: 6px 6px 6px 22px; min-height: 52px; border-radius: 999px; border: 0;
  background: var(--ink); color: var(--bg); font-weight: 600; font-size: 15.5px; cursor: pointer; white-space: nowrap;
  transition: transform .18s var(--ease), background .3s var(--ease); }
.btn-pill:hover { background: #fff; }
.btn-pill:active { transform: scale(.97); }
.btn-ico { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); color: var(--ink);
  transition: transform .45s var(--ease-fluid); }
.btn-ico svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.btn-pill:hover .btn-ico { transform: translate(2px, -1px) scale(1.06); }
.btn-ghost { display: inline-flex; align-items: center; min-height: 52px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--hair-2);
  color: var(--ink); font-weight: 500; transition: background .3s var(--ease), border-color .3s var(--ease), transform .18s var(--ease); }
.btn-ghost:hover { background: rgba(237, 234, 227, .05); border-color: rgba(237, 234, 227, .28); }
.btn-ghost:active { transform: scale(.97); }

/* ---------- плавающий остров навигации ---------- */
.island { position: fixed; z-index: 60; top: 16px; left: 50%; transform: translateX(-50%); width: min(calc(100% - 24px), 960px);
  display: flex; align-items: center; gap: 12px; padding: 7px 7px 7px 16px; border-radius: 999px;
  background: rgba(18, 18, 22, .55); border: 1px solid var(--hair); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05), 0 20px 40px -24px rgba(0, 0, 0, .7);
  -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
  transition: background .5s var(--ease), top .5s var(--ease-fluid); }
.island.scrolled { background: rgba(18, 18, 22, .78); }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.01em; font-size: 15px; white-space: nowrap; }
.logo svg { width: 28px; height: 28px; flex: none; }
.logo rect { fill: #1C1C22; } .logo path { stroke: var(--amber); stroke-width: 2.6; fill: none; stroke-linecap: round; }
.island-nav { display: flex; gap: 2px; margin: 0 auto; }
.island-nav a { padding: 8px 14px; border-radius: 999px; color: var(--ink-2); font-size: 14px; font-weight: 500; transition: color .25s var(--ease), background .25s var(--ease); }
.island-nav a:hover, .island-nav a.on { color: var(--ink); background: rgba(237, 234, 227, .07); }
.island-cta { padding: 10px 18px; border-radius: 999px; background: var(--ink); color: var(--bg); font-weight: 600; font-size: 14px; white-space: nowrap;
  transition: transform .18s var(--ease), background .3s var(--ease); }
.island-cta:hover { background: #fff; } .island-cta:active { transform: scale(.97); }
.burger { display: none; position: relative; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(237, 234, 227, .07); cursor: pointer; margin-left: auto; }
.burger i { position: absolute; left: 14px; right: 14px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform .5s var(--ease-fluid), top .5s var(--ease-fluid); }
.burger i:first-child { top: 18px; } .burger i:last-child { top: 25px; }
.burger[aria-expanded="true"] i:first-child { top: 21.5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] i:last-child { top: 21.5px; transform: rotate(-45deg); }

.menu { position: fixed; inset: 0; z-index: 55; display: flex; flex-direction: column; justify-content: center; gap: 36px; padding: 100px 24px 40px;
  background: rgba(11, 11, 13, .93); -webkit-backdrop-filter: blur(28px); backdrop-filter: blur(28px); }
.menu nav { display: grid; gap: 6px; }
.menu nav a { font: 500 clamp(36px, 10vw, 52px)/1.15 var(--sans); letter-spacing: -0.035em; }
.menu nav a, .menu .btn-pill { opacity: 0; transform: translateY(36px);
  transition: opacity .6s var(--ease), transform .7s var(--ease-fluid); transition-delay: calc(60ms + var(--i) * 55ms); }
.menu.open nav a, .menu.open .btn-pill { opacity: 1; transform: none; }
.menu .btn-pill { align-self: flex-start; }

@media (max-width: 900px) {
  .island-nav, .island-cta { display: none; }
  .burger { display: block; }
  .island { padding-left: 14px; }
}

/* ---------- первый экран ---------- */
.hero { position: relative; min-height: 100dvh; display: flex; align-items: center; padding: 140px 0 90px; overflow: hidden; isolation: isolate; }
.hero-waves { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .9; }
.hero-glow { position: absolute; z-index: -2; inset: -20% -10% auto; height: 90%; pointer-events: none;
  background: radial-gradient(48% 50% at 72% 42%, rgba(232, 176, 75, .16), transparent 70%),
              radial-gradient(36% 40% at 18% 70%, rgba(174, 155, 244, .09), transparent 70%); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 180px; background: linear-gradient(transparent, var(--bg)); z-index: -1; pointer-events: none; }
.hero-in { position: relative; }
.hero-title { margin: 0; font: 500 clamp(52px, 9.4vw, 138px)/.94 var(--sans); letter-spacing: -0.055em; max-width: 12ch; }
.hero-title em { display: inline-block; font-size: 1.1em; letter-spacing: -0.03em; color: var(--amber); padding-right: .08em; }
.hero-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.hero-title .w > span { display: inline-block; }
.js .hero-title .w > span { transform: translateY(105%); animation: rise 1.1s var(--ease-fluid) forwards; }
.js .hero-title .w:nth-child(2) > span { animation-delay: .08s; }
.js .hero-title .w:nth-child(3) > span { animation-delay: .16s; }
.js .hero-eyebrow, .js .hero-lead, .js .console { opacity: 0; transform: translateY(18px); animation: fadeup 1s var(--ease) forwards; }
.js .hero-eyebrow { animation-delay: .05s; } .js .hero-lead { animation-delay: .38s; } .js .console { animation-delay: .5s; }
@keyframes rise { to { transform: translateY(0); } }
@keyframes fadeup { to { opacity: 1; transform: none; } }
.hero-lead { margin: 34px 0 0; max-width: 46ch; color: var(--ink-2); font-size: clamp(17px, 1.6vw, 21px); line-height: 1.55; text-wrap: pretty; }

.console { margin-top: 44px; max-width: 1000px; }
.console-shell { padding: 6px; border-radius: 30px; background: rgba(237, 234, 227, .035); border: 1px solid var(--hair); }
.console-core { border-radius: 24px; background: linear-gradient(180deg, #17171C, #121216); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06); padding: 18px 18px 18px 24px; }
.console-label { display: block; color: var(--mute); font-size: 13px; font-weight: 500; margin-bottom: 8px; }
.console-row { display: flex; gap: 14px; align-items: center; }
.console textarea { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; color: var(--ink); caret-color: var(--amber);
  font: 500 clamp(16px, 1.6vw, 20px)/1.35 var(--sans); letter-spacing: -0.015em; padding: 6px 0; resize: none; field-sizing: content; height: 1.35em; box-sizing: content-box; overflow: hidden; }
.console:focus-within .console-shell { border-color: rgba(232, 176, 75, .35); }
.console-note { margin: 16px 0 0 4px; color: var(--mute); font-size: 14px; max-width: 70ch; }
.console-note a { color: var(--ink); border-bottom: 1px solid var(--hair-2); transition: border-color .25s; }
.console-note a:hover { border-color: var(--amber); }
@media (max-width: 680px) {
  .hero { padding: 120px 0 64px; align-items: flex-end; }
  .console-row { flex-direction: column; align-items: stretch; }
  .console-core { padding: 16px; }
  .console .btn-pill { justify-content: space-between; }
  .console textarea { height: 2.7em; }
}

/* ---------- масштаб ---------- */
.facts { padding: 10px 0 clamp(24px, 4vw, 48px); }
.facts-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.fact { padding: 6px 22px 6px 0; display: grid; gap: 6px; }
.fact + .fact { padding-left: 22px; border-left: 1px solid var(--hair); }
.fact b { font: 500 clamp(36px, 4.4vw, 60px)/1 var(--sans); letter-spacing: -0.045em; font-variant-numeric: lining-nums; }
.fact span { color: var(--mute); font-size: 14px; line-height: 1.4; }
@media (max-width: 900px) {
  .facts-row { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .fact, .fact + .fact { padding: 0 16px 0 0; border-left: 0; }
  .fact:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--hair); }
  .fact:last-child { grid-column: 1 / -1; }
}

/* ---------- принцип ---------- */
.principle { position: relative; }
.principle-track { height: 230vh; }
.principle-pin { position: sticky; top: 0; height: 100vh; height: 100dvh; display: flex; align-items: center; padding: 96px 0 40px; }
.manifesto { margin: 0; font: 500 clamp(44px, 7.6vw, 118px)/1 var(--sans); letter-spacing: -0.05em; max-width: 15ch; text-wrap: balance; }
.manifesto .wd { color: rgba(237, 234, 227, .14); transition: color .5s var(--ease); }
.manifesto .wd.lit { color: var(--ink); }
.manifesto .m-llm.lit, .manifesto .m-llm .lit { color: var(--llm); }
.manifesto .m-code .lit { color: var(--code); }
.manifesto .m-human .lit { color: var(--human); }
.manifesto .m-llm, .manifesto .m-code, .manifesto .m-human { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -0.02em; font-size: 1.1em; }

.roles { display: grid; gap: 0; padding-bottom: clamp(48px, 7vw, 100px); }
.role { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px 48px; padding: 44px 0; border-top: 1px solid var(--hair); }
.role header { grid-row: span 2; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.role h3 { margin: 0; font-size: clamp(48px, 6vw, 84px); line-height: .95; font-weight: 500; }
.role:nth-child(1) h3 em { color: var(--llm); } .role:nth-child(2) h3 em { color: var(--code); } .role:nth-child(3) h3 em { color: var(--human); }
.role-lead { margin: 0; font-size: clamp(18px, 1.8vw, 24px); line-height: 1.4; letter-spacing: -0.015em; max-width: 34ch; }
.role ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; color: var(--ink-2); }
.role li { position: relative; padding-left: 26px; }
.role li::before { content: ""; position: absolute; left: 0; top: .78em; width: 12px; height: 1px; background: var(--faint); }
@media (max-width: 800px) {
  .principle-track { height: 170vh; }
  .principle-pin { padding: 80px 0 40px; }
  .role { grid-template-columns: minmax(0, 1fr); padding: 30px 0; }
  .role header { grid-row: auto; flex-direction: row-reverse; justify-content: flex-end; align-items: center; }
}

/* ---------- агенты ---------- */
.agents { padding: clamp(48px, 6vw, 90px) 0 clamp(64px, 8vw, 120px); background: linear-gradient(var(--bg), var(--bg-2) 30%, var(--bg)); }
.agents-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 64px; }
.agents-sticky { position: sticky; top: 130px; }
.agents-meter { margin-top: 48px; display: flex; align-items: baseline; gap: 18px; }
.agents-count { font: 500 15px var(--mono); color: var(--mute); }
.agents-count b { font: 500 clamp(56px, 6vw, 88px)/1 var(--sans); letter-spacing: -0.05em; color: var(--ink); font-variant-numeric: lining-nums; }
.agents-who { font-family: var(--serif); font-style: italic; font-size: clamp(24px, 2.4vw, 32px); color: var(--amber); transition: opacity .3s; }
.steps { list-style: none; margin: 0; padding: 0 0 0 4px; position: relative; }
.steps::before, .steps::after { content: ""; position: absolute; left: 10px; top: 12px; bottom: 12px; width: 1px; background: var(--hair-2); }
.steps::after { background: linear-gradient(var(--llm), var(--code) 55%, var(--human)); transform-origin: top; transform: scaleY(var(--prog, 0)); transition: transform .6s var(--ease); }
.step { position: relative; display: grid; grid-template-columns: 14px 1fr; gap: 28px; padding: 26px 0; opacity: .32; transition: opacity .6s var(--ease); }
.step.on { opacity: 1; }
.step-dot { position: relative; z-index: 1; width: 13px; height: 13px; margin-top: 9px; border-radius: 50%; background: var(--bg); border: 1px solid var(--hair-2); transition: background .4s var(--ease), border-color .4s, box-shadow .4s; }
.step.on .step-dot { border-color: transparent; }
.step[data-src="llm"].on .step-dot { background: var(--llm); box-shadow: 0 0 0 6px rgba(174, 155, 244, .12); }
.step[data-src="code"].on .step-dot { background: var(--code); box-shadow: 0 0 0 6px rgba(98, 205, 182, .12); }
.step[data-src="human"].on .step-dot { background: var(--human); box-shadow: 0 0 0 6px rgba(232, 176, 75, .14); }
.step h3 { margin: 0 0 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: clamp(20px, 2vw, 26px); font-weight: 500; letter-spacing: -0.025em; }
.step p { margin: 0; color: var(--ink-2); max-width: 52ch; }
.step code { display: inline-block; margin-top: 12px; padding: 8px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--hair);
  font: 12.5px/1.5 var(--mono); color: var(--ink-2); overflow-wrap: anywhere; }
@media (max-width: 900px) {
  .agents-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .agents-sticky { position: static; }
  .agents-meter { display: none; }
  .step { gap: 20px; padding: 20px 0; }
}

/* ---------- живое демо в 3D-рамке ---------- */
.live { padding: clamp(80px, 10vw, 140px) 0 clamp(60px, 8vw, 120px); overflow: hidden; }
.live-head { text-align: center; display: flex; flex-direction: column; align-items: center; }
.live-head .h2 { max-width: 14ch; margin-inline: auto; }
.live-head .lead { margin-inline: auto; }
.stage { --p: 0; perspective: 1400px; padding: clamp(40px, 6vw, 72px) var(--gutter) 0; max-width: 1340px; margin: 0 auto; }
.device { transform-origin: 50% 0; will-change: transform;
  transform: rotateX(calc((1 - var(--p)) * 26deg)) scale(calc(.86 + var(--p) * .14)) translateY(calc((1 - var(--p)) * 30px));
  padding: 8px; border-radius: 34px; background: linear-gradient(180deg, rgba(237, 234, 227, .1), rgba(237, 234, 227, .03));
  border: 1px solid var(--hair-2); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(0, 0, 0, .4); }
.device-core { position: relative; border-radius: 26px; overflow: hidden; background: #0B1018; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06); }
.device iframe { display: block; width: 100%; height: min(78vh, 780px); border: 0; background: var(--bg); }
.device-veil { position: absolute; inset: 0; border: 0; cursor: pointer; display: grid; place-items: end center; padding-bottom: 34px;
  background: linear-gradient(transparent 55%, rgba(11, 11, 13, .55)); transition: opacity .4s var(--ease); }
.device-veil .btn-pill { pointer-events: none; box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .6); }
.device-veil:hover .btn-ico { transform: translate(2px, -1px) scale(1.06); }
.device.active .device-veil { opacity: 0; pointer-events: none; }
.stage-note { text-align: center; margin: 22px 0 0; font-size: 14px; }
.stage-note a { color: var(--ink-2); border-bottom: 1px solid var(--hair-2); }
.stage-note a:hover { color: var(--ink); border-color: var(--amber); }
@media (max-width: 680px) {
  .device { padding: 5px; border-radius: 24px; }
  .device-core { border-radius: 19px; }
  .device iframe { height: 72vh; }
  .device-veil .btn-pill { font-size: 14px; }
}

/* ---------- бенто ---------- */
.bento-sec { padding: clamp(64px, 8vw, 120px) 0; }
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.cell { position: relative; padding: 6px; border-radius: 30px; background: rgba(237, 234, 227, .03); border: 1px solid var(--hair); }
.cell-core { position: relative; height: 100%; border-radius: 24px; background: var(--card); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05);
  padding: clamp(22px, 2.6vw, 34px); display: flex; flex-direction: column; gap: 18px; overflow: hidden; }
.spot .cell-core::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .5s var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(232, 176, 75, .09), transparent 45%); }
.spot:hover .cell-core::before { opacity: 1; }
.spot { transition: border-color .5s var(--ease); }
.spot:hover { border-color: var(--hair-2); }
.cell-hd { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.cell-hd h3 { margin: 0; font-size: 17px; font-weight: 500; letter-spacing: -0.01em; }
.cell-foot { margin: auto 0 0; color: var(--mute); font-size: 14px; line-height: 1.5; max-width: 60ch; }
.c-insight { grid-column: span 7; grid-row: span 2; }
.c-kpi { grid-column: span 5; }
.c-decide { grid-column: span 5; }
.c-chart { grid-column: span 7; }
.c-gaps { grid-column: span 5; }
.c-chart { order: 4; } .c-gaps { order: 5; }

.verified { display: inline-flex; align-items: center; gap: 6px; color: var(--ok); font-size: 13px; font-weight: 500; }
.verified svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.insight { margin: 8px 0 12px; font: 500 clamp(22px, 2.5vw, 34px)/1.3 var(--sans); letter-spacing: -0.025em; text-wrap: pretty; }
.insight .n { position: relative; display: inline-block; color: var(--ink); padding: 0 .12em; border-radius: 8px;
  background: rgba(98, 205, 182, .1); box-shadow: inset 0 -2px 0 rgba(98, 205, 182, .55); transition: background .6s var(--ease), box-shadow .6s var(--ease); }
.js .insight .n { background: transparent; box-shadow: inset 0 -2px 0 transparent; }
.js .insight.checked .n { background: rgba(98, 205, 182, .1); box-shadow: inset 0 -2px 0 rgba(98, 205, 182, .55); transition-delay: calc(var(--k) * 140ms); }

.kpis { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 20px; }
.kpis dt { color: var(--mute); font-size: 13.5px; line-height: 1.35; margin-bottom: 8px; }
.kpis dd { margin: 0; display: flex; align-items: baseline; gap: 8px; }
.kpis b { font: 500 clamp(40px, 4vw, 56px)/1 var(--sans); letter-spacing: -0.05em; font-variant-numeric: lining-nums; }
.kpis small { color: var(--mute); font-size: 15px; }
.kpis dd:not(.amber) b { color: var(--bad); }
.kpis div:last-child dd b { color: var(--ink); }
.kpis dd.amber b { color: var(--amber); }

.bars { display: grid; gap: 14px; margin: 6px 0 4px; }
.bar { display: grid; grid-template-columns: 150px minmax(0, 1fr) 48px; gap: 16px; align-items: center; font-size: 14.5px; }
.bar span { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar i { display: block; height: 10px; border-radius: 6px; background: rgba(237, 234, 227, .22); width: calc(var(--v) * 2%); transform-origin: left; }
.js .bar i { transform: scaleX(0); transition: transform 1.2s var(--ease-fluid); }
.js .in .bar i { transform: scaleX(1); }
.bar:nth-child(2) i { transition-delay: .1s; } .bar:nth-child(3) i { transition-delay: .2s; } .bar:nth-child(4) i { transition-delay: .3s; }
.bar b { font-weight: 500; text-align: right; font-variant-numeric: lining-nums; }
.bar.flag i { background: var(--bad); } .bar.flag b, .bar.flag span { color: var(--bad); }

.cell-owner { font-size: 13px; color: var(--mute); }
.decide-text { margin: 0; font-size: clamp(17px, 1.6vw, 20px); line-height: 1.45; letter-spacing: -0.01em; }
.decide-acts { display: flex; gap: 8px; flex-wrap: wrap; }
.decide-acts button { min-height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--hair-2); background: transparent; cursor: pointer; font-size: 14px; font-weight: 500;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s, transform .16s var(--ease); }
.decide-acts button:hover { background: rgba(237, 234, 227, .06); }
.decide-acts button:active { transform: scale(.96); }
.decide-acts button[aria-pressed="true"][data-v="yes"] { background: var(--ok); border-color: var(--ok); color: #0B0B0D; }
.decide-acts button[aria-pressed="true"][data-v="later"] { background: var(--amber); border-color: var(--amber); color: #0B0B0D; }
.decide-acts button[aria-pressed="true"][data-v="no"] { background: rgba(237, 234, 227, .14); border-color: transparent; }
.decide-state { margin: auto 0 0; color: var(--mute); font-size: 14px; }

.gaps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.gaps li { color: var(--mute); font-size: 14.5px; line-height: 1.5; }
.gaps b { display: block; color: var(--ink); font-weight: 500; font-size: 15.5px; margin-bottom: 2px; }

@media (max-width: 980px) {
  .c-insight, .c-kpi, .c-decide, .c-chart, .c-gaps { grid-column: span 12; grid-row: auto; }
  .c-chart, .c-gaps { order: 0; }
}
@media (max-width: 520px) {
  .bar { grid-template-columns: minmax(0, 1fr) 44px; gap: 6px 12px; }
  .bar span { grid-column: 1 / -1; }
  .kpis { gap: 22px 14px; }
}

.evidence { display: grid; gap: 10px; }
.evidence > span { color: var(--mute); font-size: 13px; }
.evidence ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.evidence li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px 7px 10px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--hair); font-size: 13.5px; color: var(--ink-2); }
.evidence li svg { width: 15px; height: 15px; fill: none; stroke: var(--mute); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.evidence li b { color: var(--ink); font-weight: 500; }

/* ---------- разбор звонка ---------- */
.callsec { padding: clamp(64px, 8vw, 120px) 0; background: radial-gradient(60% 50% at 80% 50%, rgba(174, 155, 244, .06), transparent 70%); }
.call-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.call-ctrl { display: grid; gap: 14px; margin-top: 36px; }
.toggle { display: flex; align-items: center; gap: 14px; cursor: pointer; font-size: 15px; color: var(--ink-2); }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle .track { position: relative; flex: none; width: 46px; height: 28px; border-radius: 999px; background: rgba(237, 234, 227, .12); transition: background .35s var(--ease); }
.toggle .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--ink);
  transition: transform .45s var(--ease-fluid); box-shadow: 0 2px 6px rgba(0, 0, 0, .35); }
.toggle input:checked + .track { background: var(--code); }
.toggle input:checked + .track::after { transform: translateX(18px); }
.toggle input:focus-visible + .track { outline: 2px solid var(--amber); outline-offset: 3px; }
.toggle:active .track::after { width: 26px; }

.verdict { margin-top: 30px; display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 20px; border: 1px solid rgba(127, 211, 156, .25);
  background: rgba(127, 211, 156, .06); transition: background .5s var(--ease), border-color .5s var(--ease); }
.verdict-ico { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--ok); position: relative; transition: background .4s var(--ease); }
.verdict-ico::after { content: ""; position: absolute; left: 10px; top: 8px; width: 7px; height: 11px; border: solid #0B0B0D; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.verdict b { display: block; font-weight: 600; margin-bottom: 2px; }
.verdict span { color: var(--ink-2); font-size: 14.5px; }
.verdict.warn { border-color: rgba(232, 176, 75, .3); background: rgba(232, 176, 75, .07); }
.verdict.warn .verdict-ico { background: var(--amber); }
.verdict.warn .verdict-ico::after { left: 14px; top: 7px; width: 2px; height: 11px; border: 0; background: #0B0B0D; transform: none; box-shadow: 0 14px 0 #0B0B0D; height: 10px; }
.verdict.swap span, .verdict.swap b { animation: swap .5s var(--ease); }
@keyframes swap { from { opacity: 0; filter: blur(4px); transform: translateY(4px); } }

.phone { padding: 7px; border-radius: 34px; background: rgba(237, 234, 227, .035); border: 1px solid var(--hair); }
.phone-core { border-radius: 28px; background: var(--card); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05); overflow: hidden; }
.phone-hd { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 20px 24px; border-bottom: 1px solid var(--hair); }
.phone-hd b { display: block; font-weight: 500; }
.phone-hd span:not(.tag) { color: var(--mute); font-size: 13px; }
.chat { display: flex; flex-direction: column; gap: 10px; padding: 22px 24px; height: 440px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--faint) transparent; }
.msg { max-width: 86%; padding: 11px 15px; border-radius: 18px; font-size: 14.5px; line-height: 1.5; }
.msg small { display: block; font: 500 11.5px var(--mono); color: var(--mute); margin-bottom: 3px; }
.msg.manager { align-self: flex-start; background: #1F1F25; border-top-left-radius: 6px; }
.msg.customer { align-self: flex-end; background: rgba(98, 205, 182, .1); border-top-right-radius: 6px; }
.msg mark { background: rgba(232, 176, 75, .2); color: var(--ink); border-radius: 4px; padding: 0 2px; box-shadow: inset 0 -1.5px 0 var(--amber); }
.msg mark.bad { background: rgba(240, 138, 120, .16); box-shadow: inset 0 -1.5px 0 var(--bad); text-decoration: line-through wavy var(--bad); }
.msg .edited { color: var(--bad); }
.msg.flash { animation: flash 1.2s var(--ease); }
@keyframes flash { 0% { box-shadow: 0 0 0 0 rgba(240, 138, 120, .6); } 100% { box-shadow: 0 0 0 14px rgba(240, 138, 120, 0); } }
.phone-ft { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--hair); }
.phone-ft div { padding: 16px 20px; display: grid; gap: 2px; min-width: 0; }
.phone-ft div + div { border-left: 1px solid var(--hair); }
.phone-ft span { color: var(--mute); font-size: 12.5px; }
.phone-ft b { font-weight: 500; font-size: 14px; }
@media (max-width: 900px) {
  .call-grid { grid-template-columns: minmax(0, 1fr); }
  .chat { height: 380px; }
}
@media (max-width: 560px) {
  .phone-ft { grid-template-columns: minmax(0, 1fr); }
  .phone-ft div + div { border-left: 0; border-top: 1px solid var(--hair); }
  .phone-ft div { grid-template-columns: 1fr auto; align-items: baseline; gap: 12px; padding: 12px 20px; }
  .phone-hd { padding: 16px 18px; } .chat { padding: 18px; }
}

/* ---------- устройство ---------- */
.arch { padding: clamp(48px, 6vw, 100px) 0 clamp(64px, 8vw, 120px); }
.arch-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; }
.arch .sec-head { position: sticky; top: 130px; align-self: start; }
.files { list-style: none; margin: 0; padding: 0; }
.files li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 20px; padding: 24px 0; border-bottom: 1px solid var(--hair); transition: padding .5s var(--ease-fluid); }
.files li:first-child { border-top: 1px solid var(--hair); }
.files li:hover { padding-left: 10px; }
.files code { font: 500 clamp(16px, 1.6vw, 19px) var(--mono); color: var(--ink); letter-spacing: -0.02em; overflow-wrap: anywhere; }
.files span { grid-column: 1; color: var(--mute); font-size: 15px; }
.files i { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
@media (max-width: 900px) {
  .arch-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .arch .sec-head { position: static; }
}

/* ---------- ограничения ---------- */
.honest { padding: clamp(40px, 5vw, 80px) 0 clamp(80px, 10vw, 140px); }
.honest-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; }
.honest-list { list-style: none; margin: 0; padding: 0; counter-reset: h; }
.honest-list li { position: relative; padding: 0 0 28px 0; margin-bottom: 28px; border-bottom: 1px solid var(--hair); color: var(--ink-2); font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; }
.honest-list li:last-child { border-bottom: 0; margin-bottom: 0; }
.honest-list b { color: var(--ink); font-weight: 500; }
@media (max-width: 900px) { .honest-grid { grid-template-columns: minmax(0, 1fr); gap: 0; } }

/* ---------- финал ---------- */
.final { position: relative; overflow: hidden; padding: clamp(120px, 16vw, 220px) 0; text-align: center; isolation: isolate; border-top: 1px solid var(--hair); }
.final-glow { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(40% 60% at 50% 100%, rgba(232, 176, 75, .18), transparent 70%); }
.final-in { display: flex; flex-direction: column; align-items: center; }
.final-title { margin: 0; font: 500 clamp(44px, 8vw, 120px)/.96 var(--sans); letter-spacing: -0.055em; max-width: 13ch; text-wrap: balance; }
.final-title em { color: var(--amber); font-size: 1.08em; }
.final .lead { margin-inline: auto; }
.final-acts { margin-top: 44px; display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.magnetic { transition: transform .5s var(--ease-fluid), background .3s var(--ease); }

/* ---------- подвал ---------- */
.foot { border-top: 1px solid var(--hair); padding: 36px 0 calc(36px + env(safe-area-inset-bottom)); }
.foot-in { display: flex; align-items: center; gap: 20px 32px; flex-wrap: wrap; }
.foot p { margin: 0; color: var(--mute); font-size: 14px; }
.foot nav { margin-left: auto; display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; }
.foot nav a { color: var(--ink-2); transition: color .25s; }
.foot nav a:hover { color: var(--ink); }
@media (max-width: 700px) { .foot nav { margin-left: 0; } }

/* ---------- появление при скролле ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(32px); filter: blur(8px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease-fluid), filter 1s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.js [data-reveal].in { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .device { transform: none; }
}