/* Интелликс — витрина. Идея: «ответ с номером пункта» — лист документа, маркер на цитате, знак §.
   Шрифты свои (без внешних запросов): Onest — интерфейс, PT Serif — текст документов. */
@font-face { font-family: Onest; font-weight: 400; font-display: swap; src: url(fonts/onest-cyrillic-400.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Onest; font-weight: 400; font-display: swap; src: url(fonts/onest-latin-400.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD, U+20BD; }
@font-face { font-family: Onest; font-weight: 500; font-display: swap; src: url(fonts/onest-cyrillic-500.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Onest; font-weight: 500; font-display: swap; src: url(fonts/onest-latin-500.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2000-206F, U+20BD; }
@font-face { font-family: Onest; font-weight: 700; font-display: swap; src: url(fonts/onest-cyrillic-700.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: Onest; font-weight: 700; font-display: swap; src: url(fonts/onest-latin-700.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2000-206F, U+20BD; }
@font-face { font-family: "PT Serif"; font-weight: 400; font-display: swap; src: url(fonts/ptserif-cyrillic-400.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "PT Serif"; font-weight: 400; font-display: swap; src: url(fonts/ptserif-latin-400.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2000-206F, U+20BD; }
@font-face { font-family: "PT Serif"; font-weight: 700; font-display: swap; src: url(fonts/ptserif-cyrillic-700.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "PT Serif"; font-weight: 700; font-display: swap; src: url(fonts/ptserif-latin-700.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2000-206F, U+20BD; }

:root {
  --paper: #eef1f5; --sheet: #ffffff; --ink: #101a2c; --ink2: #4a566c; --line: #d6dce6;
  --accent: #4b2fc2; --accent-ink: #ffffff; --accent-soft: #ece8fb;
  --mark: #ffe45e; --mark-ink: #101a2c;
  --ok: #11724f; --ok-soft: #e1f3eb; --warn: #6e4b00; --warn-soft: #fff1c9; --bad: #a3262d;
  --shadow: 0 1px 0 rgba(16,26,44,.04), 0 12px 32px -18px rgba(16,26,44,.35);
  --radius-sheet: 4px; --radius-ui: 10px;
  --sans: Onest, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "PT Serif", Georgia, "Times New Roman", serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0c121b; --sheet: #141c28; --ink: #e6ebf3; --ink2: #9ba7ba; --line: #263245;
    --accent: #a898ff; --accent-ink: #120b33; --accent-soft: #221d44;
    --mark: rgba(255, 214, 0, .32); --mark-ink: #fff6c8;
    --ok: #52c99c; --ok-soft: #10291f; --warn: #ffd36b; --warn-soft: #2b2310; --bad: #ff8a8f;
    --shadow: 0 1px 0 rgba(0,0,0,.3), 0 16px 36px -20px rgba(0,0,0,.8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0c121b; --sheet: #141c28; --ink: #e6ebf3; --ink2: #9ba7ba; --line: #263245;
  --accent: #a898ff; --accent-ink: #120b33; --accent-soft: #221d44;
  --mark: rgba(255, 214, 0, .32); --mark-ink: #fff6c8;
  --ok: #52c99c; --ok-soft: #10291f; --warn: #ffd36b; --warn-soft: #2b2310; --bad: #ff8a8f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.55 var(--sans); overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.015em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(32px, 5.2vw, 56px); font-weight: 700; letter-spacing: -.025em; }
h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 700; }
h3 { font-size: 19px; font-weight: 700; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
.muted { color: var(--ink2); }
.small { font-size: 14px; }
.serif { font-family: var(--serif); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--sheet); padding: 8px 12px; z-index: 99; }
.skip:focus { left: 8px; }

/* плашка превью */
.preview-bar { background: var(--ink); color: var(--paper); font-size: 14px; }
.preview-bar .wrap { display: flex; gap: 6px 16px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.preview-bar b { font-weight: 700; }

/* шапка */
.top { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -.02em; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 15px; padding: 8px 10px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--sheet); }
.menu { display: none; margin-left: auto; position: relative; }
.menu summary { list-style: none; cursor: pointer; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-ui); font-weight: 500; background: var(--sheet); }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] .menu-panel { display: grid; }
.menu-panel { display: none; position: absolute; right: 0; top: calc(100% + 8px); width: min(86vw, 320px); background: var(--sheet); border: 1px solid var(--line); border-radius: 12px; padding: 8px; box-shadow: var(--shadow); }
.menu-panel a { color: var(--ink); text-decoration: none; padding: 11px 12px; border-radius: 8px; font-weight: 500; }
.menu-panel a:hover { background: var(--paper); }
@media (max-width: 980px) { .nav { display: none; } .menu { display: block; } }

/* кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 11px 20px; border-radius: var(--radius-ui); border: 1.5px solid var(--accent); background: var(--accent); color: var(--accent-ink); font: 700 16px/1.2 var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.small { min-height: 38px; padding: 8px 14px; font-size: 15px; }
.btns { display: flex; flex-wrap: wrap; gap: 10px; }

/* секции */
.sec { padding: 64px 0; }
.sec + .sec { border-top: 1px solid var(--line); }
.sec-head { max-width: 720px; margin-bottom: 28px; }
.sec-head p { color: var(--ink2); font-size: 18px; }

/* герой главной */
.hero { padding: 56px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-lead { font-size: 20px; color: var(--ink2); max-width: 34em; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } .hero { padding-top: 32px; } }

/* лист документа — главный образ */
.sheet { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--radius-sheet); box-shadow: var(--shadow); }
.doc { position: relative; padding: 26px 26px 22px 54px; font-family: var(--serif); font-size: 16px; line-height: 1.6; }
.doc-title { font-weight: 700; text-align: center; font-size: 15px; margin: 18px 0 4px; }
.doc-sub { text-align: center; font-size: 14px; color: var(--ink2); margin-bottom: 14px; }
.cl { position: relative; margin: 0 0 8px; }
.cl .n { position: absolute; left: -38px; width: 32px; text-align: right; color: var(--ink2); font-family: var(--sans); font-size: 13px; top: 3px; }
mark, .mark { background: linear-gradient(transparent 8%, var(--mark) 8%, var(--mark) 92%, transparent 92%); color: var(--mark-ink); padding: 0 2px; border-radius: 2px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.struck { text-decoration: line-through; text-decoration-thickness: 1.5px; color: var(--ink2); }
.qa { margin-top: 18px; display: grid; gap: 10px; font-family: var(--sans); }
.bubble { padding: 12px 14px; border-radius: 12px; font-size: 15px; line-height: 1.45; }
.bubble.q { background: var(--paper); justify-self: end; max-width: 88%; border-bottom-right-radius: 4px; }
.bubble.a { background: var(--accent-soft); max-width: 94%; border-bottom-left-radius: 4px; }
.cite { display: inline-flex; gap: 6px; align-items: baseline; margin-top: 6px; font-size: 13px; font-weight: 500; color: var(--accent); }
.stamp { position: absolute; right: 16px; top: 12px; font: 700 13px var(--sans); color: var(--accent); border: 2px solid var(--accent); border-radius: 6px; padding: 3px 7px; transform: rotate(-6deg); opacity: .85; }

/* оглавление продуктов с отточием */
.toc { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.toc li { border-bottom: 1px solid var(--line); }
.toc a { display: grid; grid-template-columns: 2.4em 1fr auto; gap: 4px 14px; padding: 20px 4px; color: var(--ink); text-decoration: none; align-items: baseline; }
.toc a:hover { background: var(--sheet); }
.toc .num { color: var(--ink2); font-weight: 500; }
.toc .t { display: flex; align-items: baseline; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; min-width: 0; }
.toc .t::after { content: ""; flex: 1; border-bottom: 2px dotted color-mix(in srgb, var(--ink2) 45%, transparent); transform: translateY(-5px); min-width: 24px; }
.toc .p { font-weight: 700; white-space: nowrap; }
.toc .d { grid-column: 2 / 4; color: var(--ink2); font-size: 16px; max-width: 46em; }
@media (max-width: 640px) {
  .toc a { grid-template-columns: 1.8em 1fr; }
  .toc .t { font-size: 18px; } .toc .t::after { display: none; }
  .toc .p { grid-column: 2; font-size: 15px; color: var(--accent); }
  .toc .d { grid-column: 2; font-size: 15px; }
}

/* воронка */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: st; }
.steps li { counter-increment: st; padding: 0 16px 0 0; position: relative; }
.steps li::before { content: counter(st); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); font-weight: 700; margin-bottom: 12px; background: var(--paper); position: relative; z-index: 1; }
.steps li::after { content: ""; position: absolute; left: 34px; right: 0; top: 17px; border-top: 2px dashed var(--line); }
.steps li:last-child::after { display: none; }
.steps b { display: block; font-size: 17px; }
.steps span { color: var(--ink2); font-size: 15px; }
.steps a { color: inherit; text-decoration: none; } .steps a:hover b { color: var(--accent); }
@media (max-width: 820px) {
  .steps { grid-template-columns: 1fr; gap: 14px; }
  .steps li { display: grid; grid-template-columns: 34px 1fr; gap: 0 14px; padding: 0; }
  .steps li::before { margin: 0; grid-row: span 2; }
  .steps li::after { left: 16px; top: 36px; bottom: -14px; right: auto; border-top: 0; border-left: 2px dashed var(--line); }
}

/* почему мы */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 36px; }
.why h3 { margin-bottom: 6px; }
.why p { color: var(--ink2); margin: 0; font-size: 16px; }
@media (max-width: 900px) { .why { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .why { grid-template-columns: 1fr; gap: 20px; } }

/* страница продукта */
.p-hero { padding: 44px 0 40px; }
.crumbs { font-size: 14px; color: var(--ink2); margin-bottom: 14px; }
.crumbs a { color: var(--ink2); }
.p-hero .lead { font-size: 20px; color: var(--ink2); max-width: 36em; }
.facts { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 18px 0 24px; padding: 0; list-style: none; }
.facts li { font-size: 15px; color: var(--ink2); } .facts b { display: block; color: var(--ink); font-size: 19px; }
.cols { display: grid; grid-template-columns: 280px 1fr; gap: 40px; }
.cols > h2 { position: sticky; top: 90px; align-self: start; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; gap: 12px; } .cols > h2 { position: static; } }
.pains { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.pains li { font-size: 19px; padding-left: 28px; position: relative; }
.pains li::before { content: "—"; position: absolute; left: 0; color: var(--ink2); }
.paras { list-style: none; margin: 0; padding: 0; counter-reset: pp; }
.paras li { counter-increment: pp; position: relative; padding: 0 0 14px 44px; }
.paras li::before { content: "§ " counter(pp); position: absolute; left: 0; top: 1px; color: var(--accent); font-weight: 700; font-size: 15px; }
.timeline { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.timeline li { padding: 0 0 18px 22px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--accent); }
.timeline b { display: block; }
.result { margin-top: 10px; padding: 16px 18px; border-left: 4px solid var(--ok); background: var(--ok-soft); border-radius: 0 8px 8px 0; }

/* цена */
.price-box { padding: 24px; display: grid; gap: 6px; }
.price-big { font-size: clamp(30px, 4vw, 40px); font-weight: 700; letter-spacing: -.02em; }
.plate { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 5px 10px; border-radius: 6px; background: var(--warn-soft); color: var(--warn); font-size: 14px; font-weight: 500; }
.plate::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.packages { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pkg { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.pkg ul { margin: 0; padding-left: 20px; } .pkg li { margin-bottom: 6px; }
.pkg .pr { font-weight: 700; margin-top: auto; }
@media (max-width: 760px) { .packages { grid-template-columns: 1fr; } }

/* формы */
.lead-sec { background: var(--sheet); border-top: 1px solid var(--line); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; max-width: 760px; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 500; font-size: 15px; margin-bottom: 6px; }
.field input, .field textarea, .field select { width: 100%; font: 400 16px/1.4 var(--sans); color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: 8px; padding: 11px 12px; }
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.field .hint { font-size: 13px; color: var(--ink2); margin-top: 4px; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 15px; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); }
.kind { display: inline-flex; border: 1.5px solid var(--line); border-radius: var(--radius-ui); padding: 3px; gap: 3px; background: var(--paper); flex-wrap: wrap; }
.kind button { border: 0; background: none; color: var(--ink); font: 500 15px var(--sans); padding: 9px 14px; border-radius: 8px; cursor: pointer; }
.kind button[aria-pressed="true"] { background: var(--sheet); color: var(--accent); font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.notice { padding: 14px 16px; border-radius: 8px; font-size: 15px; }
.notice.ok { background: var(--ok-soft); color: var(--ok); }
.notice.warn { background: var(--warn-soft); color: var(--warn); }
.notice.err { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
[hidden] { display: none !important; }
@media (max-width: 640px) { .form { grid-template-columns: 1fr; } }

/* лид-магниты */
.magnets { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.magnet { padding: 24px; display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--ink); }
.magnet:hover { border-color: var(--accent); }
.magnet .k { font-size: 14px; color: var(--ink2); }
@media (max-width: 700px) { .magnets { grid-template-columns: 1fr; } }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 10px 0 0; color: var(--ink2); max-width: 44em; }

/* мини-интерактивы */
.demo-box { padding: 22px; }
.demo-box .row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0; }
.chip { border: 1.5px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 999px; padding: 8px 13px; font: 500 15px var(--sans); cursor: pointer; text-align: left; }
.chip:hover, .chip[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.pane { padding: 14px 16px; border-radius: 8px; background: var(--paper); font-size: 15px; }
.pane .lbl { display: block; font-size: 13px; color: var(--ink2); margin-bottom: 4px; font-weight: 500; }
.tag { display: inline-block; padding: 0 6px; border-radius: 4px; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: .92em; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 700px) { .grid2 { grid-template-columns: 1fr; } }
.demo-box textarea { width: 100%; min-height: 110px; font: 400 15px/1.5 var(--serif); padding: 12px; border: 1.5px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--ink); }
.map-t { width: 100%; border-collapse: collapse; font-size: 15px; }
.map-t th, .map-t td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.map-t th { font-weight: 500; color: var(--ink2); font-size: 13px; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.light { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.l-g { background: #1f9d68; } .l-y { background: #e0a800; } .l-r { background: #d64545; }
.frames { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.frame { aspect-ratio: 9 / 12; border-radius: 8px; background: var(--paper); border: 1px solid var(--line); padding: 12px; display: flex; flex-direction: column; justify-content: space-between; font-size: 14px; }
.frame b { font-size: 16px; }
@media (max-width: 700px) { .frames { grid-template-columns: 1fr 1fr; } }

/* правовые страницы */
.legal { padding: 40px 0 64px; }
.draft-banner { border: 2px solid var(--bad); color: var(--bad); padding: 14px 16px; border-radius: 8px; font-weight: 500; margin-bottom: 26px; }
.legal-doc { font-family: var(--serif); font-size: 17px; line-height: 1.65; padding: 28px clamp(18px, 4vw, 44px); }
.legal-doc h1 { font-family: var(--sans); font-size: clamp(24px, 3.4vw, 32px); }
.legal-doc h2, .legal-doc h3 { font-family: var(--sans); margin-top: 1.4em; }
.legal-doc table { border-collapse: collapse; width: 100%; font-family: var(--sans); font-size: 14px; }
.legal-doc td, .legal-doc th { border: 1px solid var(--line); padding: 8px; vertical-align: top; text-align: left; }
.legal-doc blockquote { margin: 0 0 1em; padding: 0 0 0 16px; border-left: 3px solid var(--line); }
.ph { background: var(--warn-soft); color: var(--warn); border-radius: 4px; padding: 0 4px; font-family: var(--sans); font-size: .9em; }

/* реквизиты */
.req { width: 100%; border-collapse: collapse; }
.req th, .req td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.req th { width: 38%; font-weight: 500; color: var(--ink2); }

/* подвал */
.foot { padding: 44px 0 56px; border-top: 1px solid var(--line); font-size: 15px; color: var(--ink2); }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 28px; }
.foot a { color: var(--ink2); }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot h3 { color: var(--ink); font-size: 16px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }
@media print { .top, .preview-bar, .foot, .lead-sec, .no-print { display: none !important; } body { background: #fff; } }

/* демо агента документов */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.dd-lib { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.dd-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.dd-chat { display: grid; gap: 14px; }
.dd-qs { display: flex; flex-wrap: wrap; gap: 8px; }
.dd-ask { display: flex; gap: 8px; }
.dd-ask input { flex: 1; min-width: 0; font: 400 16px var(--sans); padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 8px; background: var(--sheet); color: var(--ink); }
.dd-ans { display: grid; gap: 10px; min-height: 120px; }
.dd-ans .cite.chip { padding: 5px 10px; margin: 8px 6px 0 0; font-size: 13px; }
#dd-doc { position: sticky; top: 84px; }
@media (max-width: 900px) { .dd-grid { grid-template-columns: 1fr; } #dd-doc { position: static; } }
.cl-block { border: 0; padding: 0; margin: 0 0 28px; }
.cl-block legend { font-size: 21px; font-weight: 700; margin-bottom: 10px; padding: 0; }
.cl-q { padding: 12px 0; border-bottom: 1px solid var(--line); }
.cl-q p { margin: 0 0 8px; }
.cl-res { padding: 22px; position: sticky; bottom: 12px; }
.cookie-bar { position: fixed; left: 12px; right: 12px; bottom: 12px; padding: 14px; z-index: 50; font-size: 15px; }
.demo-card { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 22px; }
@media (max-width: 640px) { .demo-card { grid-template-columns: 1fr; } }
.dd-ans .bubble.q, .dd-ans .pane { background: var(--sheet); border: 1px solid var(--line); }
.cols > * { min-width: 0; }
@media (max-width: 700px) {
  .dd-lib, .dd-qs { flex-wrap: nowrap; overflow-x: auto; margin-left: -16px; margin-right: -16px; padding: 0 16px 6px; scrollbar-width: none; }
  .dd-lib .chip { white-space: nowrap; flex: none; }
  .dd-qs .chip { flex: none; width: 72vw; }
}
.dd-grid > *, .dd-chat > * { min-width: 0; } #docs-demo { overflow-x: clip; }

/* k06 — посадочные страницы продуктов, «Как мы работаем», «Для вуза» */
.kicker { display: inline-block; font-size: 14px; font-weight: 700; letter-spacing: .02em; color: var(--accent); background: var(--accent-soft); border-radius: 6px; padding: 4px 10px; margin-bottom: 12px; }
.aud { color: var(--ink2); margin: 10px 0 0; max-width: 46em; }
.dominant { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin: 18px 0 4px; }
.dominant b { font-size: clamp(36px, 5vw, 52px); line-height: 1; letter-spacing: -.02em; color: var(--accent); }
.dominant span { color: var(--ink2); max-width: 32em; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card { padding: 22px; position: relative; }
.card .n { position: absolute; right: 18px; top: 14px; color: var(--accent); font-weight: 700; font-size: 15px; }
.card .n::before { content: "§ "; }
.card h3 { margin: 0 0 6px; padding-right: 36px; }
.card p { margin: 0; color: var(--ink2); }
@media (max-width: 700px) { .cards { grid-template-columns: 1fr; } }
.price-list { list-style: none; margin: 0 0 8px; padding: 0; display: grid; gap: 10px; }
.price-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 18px; padding-bottom: 10px; border-bottom: 1px solid var(--line); align-items: baseline; }
.price-list b { text-align: right; }
@media (max-width: 640px) { .price-list li { grid-template-columns: 1fr; } .price-list b { text-align: left; } }
.nolist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.nolist li { padding-left: 28px; position: relative; color: var(--ink2); }
.nolist li::before { content: "×"; position: absolute; left: 2px; top: -1px; color: var(--bad); font-weight: 700; font-size: 19px; }
.prod-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.prod { padding: 22px; display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--ink); transition: border-color .15s; }
.prod:hover { border-color: var(--accent); }
.prod .k { font-size: 13px; font-weight: 700; color: var(--accent); }
.prod .t { font-size: 18px; line-height: 1.3; }
.prod .dom { color: var(--ink2); font-size: 15px; margin-top: auto; }
.prod .dom b { color: var(--ink); }
@media (max-width: 960px) { .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .prod-grid { grid-template-columns: 1fr; } }
.related { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.related a { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--sheet); text-decoration: none; color: var(--ink); height: 100%; }
.related a:hover { border-color: var(--accent); }
.related span { color: var(--ink2); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 640px) { .related { grid-template-columns: 1fr; } }
.why.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 560px) { .why.two { grid-template-columns: 1fr; } }
.orch { margin: 0; }
.orch-frame { position: relative; aspect-ratio: 16 / 9; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--sheet); box-shadow: var(--shadow); }
.orch-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.orch-poster { position: absolute; inset: 0; z-index: 1; display: block; }
.orch-poster img { width: 100%; height: 100%; object-fit: cover; display: block; }
.orch-poster .btn { position: absolute; left: 16px; bottom: 16px; }
.orch-frame.ready .orch-poster { display: none; }
.orch figcaption { font-size: 14px; color: var(--ink2); margin-top: 10px; }
.foot-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
@media (max-width: 960px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }