/* Сайт и вход · дизайн-система «Витрина» v4 (docs/design/DESIGN-v4.md). Токены — те же, что в cabinet.css. */
@font-face { font-family: "Onest"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/onest-cyrillic-400-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Onest"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/onest-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Onest"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/onest-cyrillic-500-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Onest"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/onest-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-cyrillic-400-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --v4-canvas: #f7f7f4;
  --v4-surface: #f2f1ed;
  --v4-raised: #fbfbf9;
  --v4-fill-muted: #eeede8;
  --v4-fill: #e6e5e0;
  --v4-line: #e6e5e0;
  --v4-line-soft: #ecebe6;
  --v4-input-line: #dcdbd6;
  --v4-ink: #26251e;
  --v4-ink-2: #55544e;
  --v4-muted: #6b6a64;
  --v4-decor: #8f8e88;
  --v4-accent: #174f5c;
  --v4-accent-hover: #123f4a;
  --v4-accent-tint: #dde9eb;
  --v4-attention: #b83a00;
  --v4-dark: #26251e;
  --v4-dark-line: #3d3c35;
  --v4-dark-muted: #a9a8a2;
  --v4-font: "Onest", system-ui, -apple-system, "Segoe UI", sans-serif;
  --v4-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --v4-radius-sm: 4px;
  --v4-radius-md: 6px;
  --v4-radius-lg: 10px;
  --site-gutter: 24px;
  --site-max: 1200px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--v4-canvas); color: var(--v4-ink); font: 400 16px/1.5 var(--v4-font); }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--v4-ink-2); }
:focus-visible { outline: 2px solid var(--v4-accent); outline-offset: 2px; }
h1, h2, h3 { margin: 0; font-weight: 400; letter-spacing: -0.03em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
.mono { font-family: var(--v4-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.site-skip { position: absolute; left: 16px; top: -48px; z-index: 10; padding: 8px 12px; background: var(--v4-ink); color: var(--v4-canvas); border-radius: var(--v4-radius-sm); }
.site-skip:focus { top: 12px; color: var(--v4-canvas); }
.site-wrap { width: min(100%, calc(var(--site-max) + 2 * var(--site-gutter))); margin: 0 auto; padding: 0 var(--site-gutter); }

/* Кнопки */
.site-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border: 0; border-radius: var(--v4-radius-sm); background: var(--v4-fill); color: var(--v4-ink); font: inherit; font-size: 15px; text-decoration: none; cursor: pointer; }
.site-button:hover { background: #dcdbd6; color: var(--v4-ink); }
.site-button--primary { background: var(--v4-accent); color: var(--v4-canvas); }
.site-button--primary:hover { background: var(--v4-accent-hover); color: var(--v4-canvas); }
.site-button--large { min-height: 52px; padding: 14px 22px; font-size: 16px; }
.site-chip { display: inline-block; padding: 5px 10px; border-radius: var(--v4-radius-sm); background: var(--v4-fill-muted); color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); }
.site-eyebrow { color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); }

/* Шапка */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(247, 247, 244, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; }
.site-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 500; letter-spacing: -0.01em; text-decoration: none; }
.site-brand .brand__mark { color: var(--v4-ink); }
.site-brand .brand__mark-core { fill: var(--v4-accent); }
.site-header__left { display: flex; align-items: center; gap: 48px; }
.site-nav { display: flex; gap: 28px; font-size: 14px; }
.site-nav a { color: var(--v4-muted); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--v4-ink); }
.site-header__actions { display: flex; align-items: center; gap: 8px; }
.site-header__actions .site-button { min-height: 38px; padding: 8px 14px; font-size: 14px; }

/* Первый экран */
.site-hero { position: relative; padding: 88px 0 72px; overflow: hidden; }
.site-hero__art { position: absolute; right: calc(50% - 660px); top: -24px; width: 600px; height: 560px; pointer-events: none; }
.site-hero__copy { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 26px; max-width: 760px; }
.site-hero h1 { font-size: clamp(40px, 5.6vw, 68px); line-height: 1.02; letter-spacing: -0.035em; }
.site-lead { max-width: 600px; color: var(--v4-ink-2); font-size: clamp(17px, 1.6vw, 19px); line-height: 1.5; }
.site-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Услуги: заголовок слева, пояснение справа, ниже окно продукта */
.site-product { position: relative; padding: 24px 0 88px; }
.site-product__head { display: grid; grid-template-columns: 7fr 5fr; gap: 24px 64px; align-items: end; margin-bottom: 40px; }
.site-product__head > div { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.site-product__head h2 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.08; }
.site-product__head p:not(.site-eyebrow) { color: var(--v4-ink-2); font-size: 17px; }
.site-window { overflow: hidden; border-radius: var(--v4-radius-lg); background: var(--v4-surface); box-shadow: 0 28px 70px rgba(0, 0, 0, .14), 0 14px 32px rgba(0, 0, 0, .10), 0 0 0 1px rgba(38, 37, 30, .10); }
.site-window__bar { display: flex; align-items: center; gap: 16px; height: 40px; padding: 0 16px; border-bottom: 1px solid var(--v4-line); }
.site-window__dots { display: flex; gap: 6px; }
.site-window__dots span { width: 10px; height: 10px; border-radius: 5px; background: #d6d5d0; }
.site-window__address { margin: 0 auto; padding: 4px 12px; border-radius: var(--v4-radius-sm); background: #eae9e4; color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); }
.site-window__body { display: flex; min-height: 540px; }
.site-window__side { display: flex; flex-direction: column; gap: 4px; width: 208px; flex: none; padding: 18px 14px; border-right: 1px solid var(--v4-line); font-size: 13px; }
.site-window__side span { padding: 7px 10px; border-radius: var(--v4-radius-sm); color: var(--v4-ink-2); }
.site-window__side .is-new { margin-bottom: 12px; padding: 8px; text-align: center; color: var(--v4-ink); box-shadow: inset 0 0 0 1px var(--v4-input-line); }
.site-window__side .is-current { background: var(--v4-fill); color: var(--v4-ink); }
.site-window__main { display: flex; flex-direction: column; gap: 14px; flex: 1; min-width: 0; padding: 24px 28px; background: var(--v4-canvas); }
.site-window__title { display: flex; flex-direction: column; gap: 6px; }
.site-window__title strong { font-size: 24px; font-weight: 400; letter-spacing: -0.025em; }
.site-window__meta { color: var(--v4-muted); font-size: 13px; }
.site-window__status { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: var(--v4-radius-md); background: var(--v4-surface); box-shadow: 0 0 0 1px var(--v4-line); color: var(--v4-ink-2); font-size: 13px; }
.site-window__count { padding: 3px 9px; border-radius: var(--v4-radius-sm); background: var(--v4-accent-tint); color: var(--v4-accent); font-size: 22px; line-height: 1; }
.site-window__progress { display: flex; gap: 3px; margin-left: auto; }
.site-window__progress span { width: 28px; height: 6px; border-radius: 2px; background: var(--v4-input-line); }
.site-window__progress .is-done { background: var(--v4-accent); }
.site-window__progress .is-attention { background: var(--v4-attention); }
.site-rows { font-size: 13px; }
.site-rows > div { display: grid; grid-template-columns: 28px minmax(0, 1fr) 40px 64px 120px; gap: 14px; padding: 11px 4px; border-bottom: 1px solid var(--v4-line-soft); }
.site-rows > div:last-child { border-bottom: 0; }
.site-rows .site-rows__head { padding: 8px 4px; border-bottom-color: var(--v4-line); color: var(--v4-muted); font: 11px/1.4 var(--v4-mono); }
.site-rows .num { color: var(--v4-muted); font-family: var(--v4-mono); }
.site-rows .qty { font-family: var(--v4-mono); text-align: right; }
.site-rows .is-attention { background: var(--v4-surface); }
.site-rows .is-attention .state { color: var(--v4-attention); }
.site-rows .is-waiting { color: var(--v4-muted); }
.site-product__note { margin-top: 20px; color: var(--v4-muted); font-size: 13px; }
.site-float { position: absolute; display: flex; border-radius: var(--v4-radius-lg); background: rgba(247, 247, 244, .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 18px 44px rgba(0, 0, 0, .12), 0 0 0 1px rgba(38, 37, 30, .10); }
.site-product__stage { position: relative; }
.site-float--question { right: 16px; top: 170px; flex-direction: column; gap: 10px; width: 300px; padding: 18px; }
.site-float--question .site-eyebrow { color: var(--v4-attention); }
.site-float--question p { font-size: 15px; line-height: 1.4; }
.site-float--question small { color: var(--v4-muted); font-size: 12px; }
.site-float__answers { display: flex; gap: 6px; }
.site-float__answers span { padding: 7px 12px; border-radius: var(--v4-radius-sm); background: var(--v4-fill); font-size: 13px; }
.site-float--file { left: 16px; top: 390px; align-items: center; gap: 12px; padding: 12px 14px; }
.site-float__pdf { display: flex; align-items: center; justify-content: center; width: 32px; height: 40px; border-radius: 3px; background: var(--v4-fill); color: var(--v4-ink-2); font: 9px var(--v4-mono); }
.site-float--file span:last-child { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.site-float--file small { color: var(--v4-muted); font: 11px var(--v4-mono); }

/* Секции */
.site-section { padding: 88px 0; }
.site-section__head { display: flex; flex-direction: column; gap: 16px; max-width: 720px; margin-bottom: 40px; }
.site-section__head h2 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.08; }
.site-section__head p { color: var(--v4-ink-2); font-size: 17px; }

/* Что в комплекте */
.site-kit { background: var(--v4-dark); color: var(--v4-canvas); }
.site-kit a { color: var(--v4-canvas); }
.site-kit__grid { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; }
.site-kit .site-eyebrow { color: var(--v4-dark-muted); }
.site-kit h2 { margin-top: 20px; font-size: clamp(32px, 3.6vw, 44px); line-height: 1.08; }
.site-kit__list { margin: 0; padding: 0; list-style: none; }
.site-kit__list li { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--v4-dark-line); font-size: 18px; }
.site-kit__list li:last-child { border-bottom: 1px solid var(--v4-dark-line); }
.site-kit__list span { color: var(--v4-dark-muted); font: 13px/1.8 var(--v4-mono); }
.site-kit__list .is-quiet { color: #d6d5d0; font-style: normal; }

/* Как это работает */
/* Шаги: вертикальный маршрут заявки; у шага — статус, который клиент видит в кабинете. */
.site-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: start; }
.site-split > .site-section__head { position: sticky; top: 104px; margin-bottom: 0; }
.site-steps { margin: 0; padding: 0; list-style: none; counter-reset: site-step; }
.site-steps li { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 20px; padding-bottom: 36px; counter-increment: site-step; }
.site-steps li:last-child { padding-bottom: 0; }
.site-steps li::before { content: counter(site-step); position: relative; z-index: 1; grid-row: 1 / span 3; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--v4-ink); border-radius: 50%; background: var(--v4-canvas); font: 14px var(--v4-mono); }
.site-steps li:last-child::before { background: var(--v4-ink); color: var(--v4-canvas); }
.site-steps li::after { content: ""; position: absolute; left: 22px; top: 44px; bottom: 0; width: 1px; background: var(--v4-input-line); }
.site-steps li:last-child::after { display: none; }
.site-steps h3 { grid-column: 2; padding-top: 9px; font-size: 20px; letter-spacing: -0.02em; }
.site-steps p { grid-column: 2; margin-top: 8px; color: var(--v4-ink-2); font-size: 15px; max-width: 560px; }
.site-state { grid-column: 2; justify-self: start; display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 6px 10px; border-radius: var(--v4-radius-sm); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-line); color: var(--v4-ink-2); font: 12px/1.4 var(--v4-mono); }
.site-state::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--v4-decor); }
.site-state--wait { color: var(--v4-attention); }
.site-state--wait::before { background: var(--v4-attention); }
.site-state--done::before { background: var(--v4-accent); }

/* Пример результата */
.site-example { display: grid; grid-template-columns: 4fr 8fr; gap: 40px; align-items: start; }
.site-example > * { min-width: 0; }
.site-files { margin: 0; padding: 18px; border-radius: var(--v4-radius-lg); background: var(--v4-surface); box-shadow: 0 0 0 1px var(--v4-line); list-style: none; font-size: 14px; }
.site-files li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--v4-line); }
.site-files li:last-child { border-bottom: 0; }
.site-files li:first-child { padding-top: 0; color: var(--v4-muted); font: 12px var(--v4-mono); }
.site-files .mono { font-size: 13px; }
.site-files small { color: var(--v4-muted); text-align: right; }
.site-table-scroll { overflow-x: auto; border-radius: var(--v4-radius-lg); box-shadow: 0 0 0 1px var(--v4-line); }
.site-table { width: 100%; min-width: 560px; border-collapse: collapse; background: var(--v4-raised); font-size: 14px; }
.site-table th { padding: 10px 14px; border-bottom: 1px solid var(--v4-line); color: var(--v4-muted); font: 11px/1.4 var(--v4-mono); text-align: left; }
.site-table td { padding: 12px 14px; border-bottom: 1px solid var(--v4-line-soft); vertical-align: top; }
.site-table tr:last-child td { border-bottom: 0; }
.site-table .num { color: var(--v4-muted); font-family: var(--v4-mono); }
.site-table .src { color: var(--v4-muted); font: 12px var(--v4-mono); }
.site-table .is-open td { background: var(--v4-surface); }
.site-table .state--open { color: var(--v4-attention); }
.site-example__note { margin-top: 12px; color: var(--v4-muted); font-size: 13px; }

/* Условия пилота и CTA */
.site-pilot { display: grid; grid-template-columns: 7fr 5fr; gap: 40px; align-items: center; padding: 40px; border-radius: var(--v4-radius-lg); background: var(--v4-surface); box-shadow: 0 0 0 1px var(--v4-line); }
.site-pilot h2 { font-size: clamp(28px, 3vw, 36px); line-height: 1.1; }
.site-pilot__copy { display: flex; flex-direction: column; gap: 14px; }
.site-pilot__copy p { color: var(--v4-ink-2); }
.site-pilot .site-actions { justify-content: flex-end; }

/* Вопросы */
.site-faq { max-width: 860px; border-top: 1px solid var(--v4-line); }
.site-faq details { border-bottom: 1px solid var(--v4-line); }
.site-faq summary { display: flex; justify-content: space-between; gap: 24px; padding: 20px 0; font-size: 18px; letter-spacing: -0.01em; cursor: pointer; list-style: none; }
.site-faq summary::-webkit-details-marker { display: none; }
.site-faq summary::after { content: "+"; flex: none; color: var(--v4-muted); font-family: var(--v4-mono); }
.site-faq details[open] summary::after { content: "−"; }
.site-faq details p { max-width: 720px; padding: 0 0 22px; color: var(--v4-ink-2); }

/* Страница услуги */
.site-intro { padding: 72px 0 24px; }
.site-intro__copy { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; max-width: 800px; }
.site-intro h1 { font-size: clamp(38px, 4.6vw, 56px); line-height: 1.04; }
/* Факты: строки ведомости, а не карточки в ряд. */
.site-facts { margin: 0; border-top: 1px solid var(--v4-ink); }
.site-facts > div { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 8px 24px; padding: 22px 0; border-bottom: 1px solid var(--v4-line); }
.site-facts dt { padding-top: 4px; color: var(--v4-muted); font: 12px/1.5 var(--v4-mono); }
.site-facts dd { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 5fr); gap: 6px 24px; margin: 0; font-size: 19px; letter-spacing: -0.01em; }
.site-facts dd small { color: var(--v4-ink-2); font-size: 15px; letter-spacing: 0; }

/* Правовые страницы */
.legal-page { display: flex; flex-direction: column; gap: 36px; width: min(100%, calc(760px + 2 * var(--site-gutter))); margin: 0 auto; padding: 64px var(--site-gutter) 88px; }
.legal-page header { display: flex; flex-direction: column; gap: 14px; }
.legal-page .eyebrow { color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); }
.legal-page h1 { font-size: clamp(32px, 4vw, 44px); line-height: 1.08; }
.legal-page__version { color: var(--v4-muted); font-size: 14px; }
.legal-page section { display: flex; flex-direction: column; gap: 12px; padding-top: 24px; border-top: 1px solid var(--v4-line); }
.legal-page h2 { font-size: 22px; letter-spacing: -0.02em; }
.legal-page p { color: var(--v4-ink-2); }
.legal-page ul { display: flex; flex-direction: column; gap: 8px; margin: 0; padding-left: 20px; color: var(--v4-ink-2); }

/* Подвал */
.site-footer { padding: 40px 0 48px; border-top: 1px solid var(--v4-line); color: var(--v4-muted); font-size: 14px; }
.site-footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer a { color: var(--v4-muted); }
.site-footer a:hover { color: var(--v4-ink); }

/* Вход */
.auth-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-aside { display: flex; flex-direction: column; justify-content: space-between; gap: 48px; padding: 56px 72px; background: var(--v4-dark); color: var(--v4-canvas); }
.auth-aside .site-brand { color: var(--v4-canvas); font-size: 18px; }
.auth-aside .site-brand:hover { color: var(--v4-canvas); }
.auth-aside .brand__mark { color: var(--v4-canvas); }
.auth-aside .brand__mark-core { fill: #9fd0d6; }
.auth-aside h2 { font-size: clamp(32px, 3.2vw, 44px); line-height: 1.08; }
.auth-aside ol { margin: 36px 0 0; padding: 0; list-style: none; counter-reset: auth-step; }
.auth-aside li { display: grid; grid-template-columns: 56px 1fr; padding: 18px 0; border-top: 1px solid var(--v4-dark-line); font-size: 17px; counter-increment: auth-step; }
.auth-aside li:last-child { border-bottom: 1px solid var(--v4-dark-line); }
.auth-aside li::before { content: counter(auth-step, decimal-leading-zero); color: var(--v4-dark-muted); font: 13px/1.9 var(--v4-mono); }
.auth-aside__note { color: var(--v4-dark-muted); font-size: 13px; }
.auth-main { display: grid; grid-template-rows: 1fr auto 1fr; justify-items: center; row-gap: 32px; padding: 56px 24px; }
.auth-main > .auth-flow { grid-row: 2; }
.auth-main > .auth-legal { grid-row: 3; align-self: end; }
.auth-flow { display: flex; flex-direction: column; gap: 22px; width: min(100%, 400px); }
.auth-flow h1 { font-size: 30px; letter-spacing: -0.03em; }
.auth-flow__intro, .destination { color: var(--v4-ink-2); font-size: 15px; }
.auth-flow .site-eyebrow { margin-bottom: -12px; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin: 0; }
.field label { font-size: 14px; }
.field__hint { color: var(--v4-muted); font-size: 12px; }
.field input { width: 100%; height: 48px; padding: 0 14px; border: 0; border-radius: var(--v4-radius-sm); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-input-line); color: var(--v4-ink); font: inherit; }
.field input:focus { outline: 0; box-shadow: 0 0 0 2px var(--v4-accent); }
.field input[aria-invalid="true"] { box-shadow: 0 0 0 2px var(--v4-attention); }
.field--code input { height: 60px; font-family: var(--v4-mono); font-size: 28px; letter-spacing: .4em; }
.field--check { flex-direction: row; align-items: flex-start; gap: 10px; font-size: 14px; }
.field--check input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--v4-accent); box-shadow: none; }
.auth-form .button, .auth-form button[type="submit"] { min-height: 50px; border: 0; border-radius: var(--v4-radius-sm); background: var(--v4-accent); color: var(--v4-canvas); font: inherit; font-size: 16px; cursor: pointer; }
.auth-form button[type="submit"]:hover { background: var(--v4-accent-hover); }
.auth-form button[type="submit"]:disabled { background: var(--v4-fill); color: var(--v4-muted); cursor: default; }
.form-error { min-height: 0; color: var(--v4-attention); font-size: 14px; }
.form-error:empty { display: none; }
.form-status { color: var(--v4-ink-2); font-size: 14px; }
.form-status:empty { display: none; }
.resend { display: flex; flex-wrap: wrap; gap: 6px; color: var(--v4-muted); font-size: 13px; }
.button-link { padding: 0; border: 0; background: none; color: var(--v4-ink); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.button-link:disabled { color: var(--v4-muted); text-decoration: none; cursor: default; }
.back-link { align-self: flex-start; color: var(--v4-ink-2); font-size: 14px; }
.auth-flow__switch { color: var(--v4-ink-2); font-size: 14px; }
.auth-notice { padding: 14px 16px; border-radius: var(--v4-radius-md); background: var(--v4-fill-muted); font-size: 14px; }
.auth-legal { display: flex; gap: 20px; color: var(--v4-muted); font-size: 13px; }
.auth-legal a { color: var(--v4-muted); }

/* Многостраничный сайт: услуги, цены, хлебные крошки, меню */
.site-hero__note { max-width: 560px; color: var(--v4-muted); font-size: 14px; }
.site-section--tight { padding-top: 40px; }
.site-section__more { margin-top: 32px; font-size: 15px; }
.site-crumbs { display: flex; flex-wrap: wrap; gap: 8px; color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); }
.site-crumbs a { color: var(--v4-muted); }
.site-services { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.site-service { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 32px; border-radius: var(--v4-radius-lg); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-line); }
.site-service__tag { padding: 4px 9px; border-radius: var(--v4-radius-sm); background: var(--v4-accent-tint); color: var(--v4-accent); font: 12px/1.4 var(--v4-mono); }
.site-service h3 { font-size: clamp(26px, 2.6vw, 32px); line-height: 1.1; }
.site-service h3 a { text-decoration: none; }
.site-service p { color: var(--v4-ink-2); }
.site-service .site-service__price { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--v4-line); align-self: stretch; color: var(--v4-ink); font: 13px/1.5 var(--v4-mono); }
.site-service__more { font-size: 15px; }
.site-kit__stack { display: flex; flex-direction: column; gap: 32px; }
.site-kit__more { font-size: 15px; }
.site-prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 0; }
.site-prices > div { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; padding-top: 18px; border-top: 1px solid var(--v4-ink); }
.site-prices dt { grid-column: 1 / -1; color: var(--v4-muted); font: 12px var(--v4-mono); }
.site-prices dd { margin: 0; font-size: clamp(28px, 3vw, 36px); letter-spacing: -0.03em; }
.site-prices dd small { display: block; color: var(--v4-ink-2); font-size: 14px; letter-spacing: 0; }
.site-tariffs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.site-tariff { display: flex; flex-direction: column; gap: 18px; padding: 32px; border-radius: var(--v4-radius-lg); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-line); }
.site-tariff h3 { font-size: 26px; }
.site-tariff h3 a { text-decoration: none; }
.site-tariff dl { margin: 0; }
.site-tariff dl div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--v4-line); }
.site-tariff dt { color: var(--v4-ink-2); }
.site-tariff dd { margin: 0; font: 18px var(--v4-mono); white-space: nowrap; }
.site-tariff p { color: var(--v4-muted); font-size: 14px; }
.site-calc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 960px; }
.site-calc fieldset { display: flex; flex-direction: column; gap: 16px; margin: 0; padding: 28px; border: 0; border-radius: var(--v4-radius-lg); background: var(--v4-surface); box-shadow: 0 0 0 1px var(--v4-line); }
.site-calc legend { float: left; margin-bottom: 4px; font-size: 20px; letter-spacing: -0.02em; }
.site-calc .field { font-size: 14px; color: var(--v4-ink-2); }
.site-calc input { width: 100%; height: 48px; padding: 0 14px; border: 0; border-radius: var(--v4-radius-sm); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-input-line); color: var(--v4-ink); font: 16px var(--v4-mono); }
.site-calc input:focus { outline: 0; box-shadow: 0 0 0 2px var(--v4-accent); }
.site-calc__total { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--v4-line); color: var(--v4-muted); }
.site-calc__total output { color: var(--v4-ink); font-size: 28px; letter-spacing: -0.03em; }
.site-timeline { display: flex; flex-direction: column; max-width: 860px; margin: 0; padding: 0; list-style: none; counter-reset: site-step; }
.site-timeline li { display: grid; grid-template-columns: 64px 1fr; gap: 6px 0; padding: 24px 0; border-top: 1px solid var(--v4-line); counter-increment: site-step; }
.site-timeline li:last-child { border-bottom: 1px solid var(--v4-line); }
.site-timeline li::before { content: counter(site-step, decimal-leading-zero); grid-row: span 2; color: var(--v4-muted); font: 13px/2 var(--v4-mono); }
.site-timeline h3 { font-size: 22px; letter-spacing: -0.02em; }
.site-timeline p { color: var(--v4-ink-2); }
.site-menu { display: none; position: relative; }
.site-menu summary { display: flex; align-items: center; justify-content: center; width: 40px; height: 38px; border-radius: var(--v4-radius-sm); background: var(--v4-fill); cursor: pointer; list-style: none; }
.site-menu summary::-webkit-details-marker { display: none; }
.site-menu__panel { position: absolute; right: 0; top: 46px; display: flex; flex-direction: column; min-width: 240px; padding: 8px; border-radius: var(--v4-radius-lg); background: var(--v4-raised); box-shadow: 0 18px 44px rgba(0, 0, 0, .12), 0 0 0 1px rgba(38, 37, 30, .10); }
.site-menu__panel a { padding: 10px 12px; border-radius: var(--v4-radius-sm); text-decoration: none; }
.site-menu__panel a[aria-current] { background: var(--v4-fill-muted); }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.site-footer__grid nav, .site-footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.site-footer__brand .site-brand { color: var(--v4-ink); }

/* Адаптив */
@media (min-width: 1380px) {
  .site-float--question { right: -56px; }
  .site-float--file { left: -56px; }
}
@media (max-width: 1100px) {
  .site-float { display: none; }
  /* On narrower screens the drawing ran under the headline. */
  .site-hero__art { display: none; }
  .site-kit__grid, .site-example, .site-pilot { grid-template-columns: 1fr; gap: 32px; }
  .site-product__head { grid-template-columns: minmax(0, 720px); }
  .site-pilot .site-actions { justify-content: flex-start; }
  .site-nav { gap: 18px; }
}
@media (max-width: 1000px) {
  .site-nav { display: none; }
  .site-menu { display: block; }
}
@media (max-width: 860px) {
  .site-split, .site-proof { grid-template-columns: 1fr; gap: 32px; }
  .site-split > .site-section__head { position: static; }
  .site-facts > div, .site-facts dd { grid-template-columns: 1fr; }
  .site-services, .site-tariffs, .site-calc, .site-prices { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-window__side { display: none; }
  .site-rows > div { grid-template-columns: 24px minmax(0, 1fr) 96px; }
  .site-rows .unit, .site-rows .qty { display: none; }
  .site-window__progress { display: none; }
  .site-window__body { min-height: 0; }
  .auth-split { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .auth-aside { padding: 24px var(--site-gutter); gap: 0; }
  .auth-aside h2, .auth-aside ol, .auth-aside__note { display: none; }
}
@media (max-width: 600px) {
  :root { --site-gutter: 16px; }
  .site-hero { padding: 48px 0 40px; }
  .site-section { padding: 56px 0; }
  .site-header__actions .site-button:not(.site-button--primary) { display: none; }
  .site-window__main { padding: 18px 16px; }
  .site-window__title strong { font-size: 19px; }
  .site-window__address { display: none; }
  .site-kit__list li { grid-template-columns: 1fr; gap: 4px; font-size: 16px; }
  .site-service, .site-tariff, .site-calc fieldset { padding: 22px; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-pilot { padding: 24px; }
  .site-actions .site-button { flex: 1 1 100%; }
  .auth-main { padding: 32px 16px; }
}

/* Вход: классы из общих шаблонов форм */
.auth-flow .eyebrow { color: var(--v4-muted); font: 12px/1.4 var(--v4-mono); margin-bottom: -12px; }
.auth-flow a.button { display: inline-flex; align-self: flex-start; align-items: center; min-height: 48px; padding: 12px 20px; border-radius: var(--v4-radius-sm); background: var(--v4-accent); color: var(--v4-canvas); text-decoration: none; }
.auth-flow a.button:hover { background: var(--v4-accent-hover); color: var(--v4-canvas); }
.registration-legal { color: var(--v4-muted); font-size: 13px; }

/* «Почему Проекторий»: фрагмент таблицы КА с метками, к ним — пояснения. */
.site-proof { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: start; }
.site-mark { display: inline-grid; place-items: center; flex: none; width: 20px; height: 20px; border-radius: 50%; background: var(--v4-accent); color: var(--v4-canvas); font: 500 11px/1 var(--v4-mono); letter-spacing: 0; vertical-align: 1px; }
.site-sheet { margin: 0; border-radius: var(--v4-radius-lg); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-line), 0 18px 40px rgba(38, 37, 30, .06); overflow: hidden; }
.site-sheet__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding: 18px 20px; border-bottom: 1px solid var(--v4-line); }
.site-sheet__head strong { font-weight: 500; }
.site-sheet__head span { color: var(--v4-muted); font-size: 12px; }
.site-sheet__head .site-mark { margin-left: auto; align-self: center; }
.site-sheet__scroll { overflow-x: auto; }
.site-sheet table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 13px; }
.site-sheet th { padding: 10px 12px; border-bottom: 1px solid var(--v4-line); color: var(--v4-muted); font: 11px/1.3 var(--v4-mono); text-align: left; vertical-align: bottom; }
.site-sheet td { padding: 12px; border-bottom: 1px solid var(--v4-line-soft); vertical-align: top; }
.site-sheet td.mono { color: var(--v4-muted); }
.site-sheet .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.site-sheet td small { display: flex; align-items: center; gap: 6px; margin-top: 3px; color: var(--v4-muted); font: 11px/1.4 var(--v4-mono); }
.site-sheet td strong { font-weight: 500; }
.site-sheet tr.is-open td { background: var(--v4-surface); }
.site-sheet tr.is-open td:last-child { color: var(--v4-attention); }
.site-sheet figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 14px 20px; color: var(--v4-muted); font-size: 12px; }
.site-sheet__check { display: inline-flex; align-items: center; gap: 8px; color: var(--v4-ink); font: 12px var(--v4-mono); }
.site-proof__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--v4-ink); }
.site-proof__list li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 6px 14px; padding: 18px 0; border-bottom: 1px solid var(--v4-line); }
.site-proof__list .site-mark { grid-row: span 2; margin-top: 2px; }
.site-proof__list h3 { font-size: 18px; letter-spacing: -0.01em; }
.site-proof__list p { color: var(--v4-ink-2); font-size: 14px; }
.site-sheet td:nth-child(2) { min-width: 180px; }
@media (max-width: 860px) {
  .site-proof { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  /* On a phone the sheet keeps one supplier, the marks stay in view. */
  .site-sheet table { min-width: 0; font-size: 12px; }
  .site-sheet th:nth-child(5), .site-sheet th:nth-child(6), .site-sheet td:nth-child(5), .site-sheet td:nth-child(6) { display: none; }
  .site-sheet td:nth-child(2) { min-width: 0; }
  .site-sheet th, .site-sheet td { padding: 10px 8px; }
  .site-sheet .num { white-space: normal; }
}

/* Страница услуги ведёт ко второй услуге. */
.site-other { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 5fr) auto; gap: 8px 32px; align-items: baseline; padding: 28px 0; border-top: 1px solid var(--v4-ink); border-bottom: 1px solid var(--v4-line); }
.site-other h2 { grid-column: 1; grid-row: 2; font-size: 26px; letter-spacing: -0.02em; }
.site-other h2 a { text-decoration: none; }
.site-other .site-eyebrow { grid-column: 1; grid-row: 1; }
.site-other p:not(.site-eyebrow) { grid-column: 2; grid-row: 1 / span 2; color: var(--v4-ink-2); font-size: 15px; }
.site-other__more { grid-column: 3; grid-row: 1 / span 2; align-self: center; font-size: 15px; white-space: nowrap; }
@media (max-width: 860px) {
  .site-other { grid-template-columns: 1fr; }
  .site-other h2, .site-other .site-eyebrow, .site-other p:not(.site-eyebrow), .site-other__more { grid-column: 1; grid-row: auto; }
}

/* «Статьи»: список и чтение. Текст — узкой колонкой, таблицы прокручиваются внутри блока. */
.guide-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.guide-card a { display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: var(--v4-radius-lg); background: var(--v4-raised); box-shadow: 0 0 0 1px var(--v4-line); color: var(--v4-ink); text-decoration: none; transition: box-shadow 0.15s ease; }
.guide-card a:hover { box-shadow: 0 0 0 1px var(--v4-accent); color: var(--v4-ink); }
.guide-card a:hover .guide-card__title { color: var(--v4-accent); }
.guide-card__cover { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; background: var(--v4-fill); }
/* Без картинки от агента сайт рисует обложку сам: лист сметы в цвете услуги и заголовок. */
.guide-card__art { box-sizing: border-box; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; padding: 20px 22px; color: var(--v4-canvas);
  background-color: var(--v4-accent);
  background-image: linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 100% 28px, 96px 100%; background-position: 0 -1px, -1px 0; }
.guide-card__art--lsr-vor { background-color: var(--v4-dark); }
.guide-card__art .mono { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.75; }
.guide-card__art-title { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; font-size: clamp(19px, 1.9vw, 24px); font-weight: 500; line-height: 1.18; letter-spacing: -0.02em; text-wrap: balance; }
.guide-card__body { display: flex; flex: 1; flex-direction: column; gap: 10px; padding: 20px 22px 18px; }
.guide-card__title { font-size: 19px; font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; text-wrap: balance; transition: color 0.15s ease; }
.guide-card__desc { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; color: var(--v4-ink-2); font-size: 15px; line-height: 1.5; }
.guide-card__meta { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 8px; color: var(--v4-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.guide-all { margin: 24px 0 0; font-size: 15px; }
.guide__cover { display: block; width: 100%; max-width: 760px; height: auto; margin: 0 0 32px; border-radius: var(--v4-radius-lg); }
@media (max-width: 980px) { .guide-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .guide-cards { grid-template-columns: minmax(0, 1fr); gap: 16px; } }
.guide-empty { color: var(--v4-muted); }
.guide-preview { margin: 0; padding: 10px var(--site-gutter); background: var(--v4-attention); color: var(--v4-canvas); font-size: 14px; text-align: center; }
.guide { padding: 56px 0 24px; }
.guide__head, .guide__body { max-width: 760px; }
.guide__head { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.guide__head h1 { font-size: clamp(32px, 4.4vw, 48px); line-height: 1.08; }
.guide__meta { color: var(--v4-muted); font-size: 13px; }
/* Крошки статьи — в одну строку: длинный заголовок обрезается, полностью он стоит ниже в h1. */
.guide__head .site-crumbs { flex-wrap: nowrap; white-space: nowrap; }
.guide__head .site-crumbs > span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.guide__body { font-size: 17px; line-height: 1.65; }
.guide__body > * + * { margin-top: 1em; }
.guide__body h2 { margin-top: 2em; font-size: clamp(24px, 2.6vw, 30px); line-height: 1.2; }
.guide__body h3 { margin-top: 1.6em; font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }
.guide__body p, .guide__body li { text-wrap: pretty; }
.guide__body ul, .guide__body ol { padding-left: 1.3em; }
.guide__body li + li { margin-top: 0.35em; }
.guide__body a:not(.site-button) { color: var(--v4-accent); }
.guide__body blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 2px solid var(--v4-accent); color: var(--v4-ink-2); }
.guide__body code { padding: 1px 5px; border-radius: var(--v4-radius-sm); background: var(--v4-fill-muted); font: 0.9em var(--v4-mono); }
.guide__body pre { overflow-x: auto; padding: 14px 16px; border-radius: var(--v4-radius-md); background: var(--v4-surface); }
.guide__body pre code { padding: 0; background: none; }
.guide__body hr { border: 0; border-top: 1px solid var(--v4-line); }
.guide-table { overflow-x: auto; margin: 1.4em 0; border-radius: var(--v4-radius-md); box-shadow: 0 0 0 1px var(--v4-line); }
.guide-table table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.45; }
.guide-table th, .guide-table td { padding: 10px 12px; border-bottom: 1px solid var(--v4-line-soft); text-align: left; vertical-align: top; }
.guide-table th { background: var(--v4-surface); font-weight: 500; white-space: nowrap; }
.guide-table tr:last-child td { border-bottom: 0; }
.guide-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin: 2.2em 0; padding: 22px 24px; border-radius: var(--v4-radius-lg); background: var(--v4-surface); box-shadow: 0 0 0 1px var(--v4-line); }
.guide-cta p { flex: 1 1 280px; margin: 0; font-size: 16px; color: var(--v4-ink-2); }
.guide-cta strong { display: block; margin-bottom: 4px; color: var(--v4-ink); font-weight: 500; font-size: 18px; }
@media (max-width: 600px) {
  .guide { padding-top: 36px; }
  .guide__body { font-size: 16px; }
  .guide-cta { padding: 18px; }
}

/* Телефон: свой масштаб. Десктопные минимумы clamp() (40–32 px) на ширине 390 смотрелись огромными. */
@media (max-width: 600px) {
  body { font-size: 15px; }
  .site-header__inner { min-height: 56px; gap: 12px; }
  .site-brand { font-size: 16px; gap: 8px; }
  .site-brand .brand__mark { width: 20px; height: 20px; }
  .site-header__actions .site-button { min-height: 36px; padding: 7px 12px; font-size: 13px; }
  .site-menu summary { width: 36px; height: 36px; }
  .site-eyebrow, .site-chip { font-size: 11px; }
  .site-hero { padding: 28px 0 32px; }
  .site-hero__copy { gap: 18px; }
  .site-hero h1 { font-size: 30px; line-height: 1.08; letter-spacing: -0.03em; }
  .site-intro { padding: 32px 0 12px; }
  .site-intro__copy { gap: 16px; }
  .site-intro h1 { font-size: 28px; line-height: 1.1; }
  .site-tariff { gap: 14px; }
  .site-lead { font-size: 16px; }
  .site-section { padding: 44px 0; }
  .site-section--tight { padding-top: 24px; }
  .site-product { padding: 8px 0 44px; }
  .site-product__head { margin-bottom: 24px; }
  .site-product__head h2, .site-section__head h2, .site-kit h2 { font-size: 24px; line-height: 1.15; }
  .site-product__head p:not(.site-eyebrow) { font-size: 15px; }
  .site-pilot h2 { font-size: 22px; }
  .site-service h3, .site-tariff h3 { font-size: 21px; }
  .site-other h2 { font-size: 21px; }
  .site-timeline h3 { font-size: 18px; }
  .site-prices dd, .site-calc__total output { font-size: 24px; }
  .legal-page h1, .auth-aside h2 { font-size: 26px; }
  .auth-flow h1 { font-size: 24px; }
  .site-button--large { min-height: 46px; padding: 11px 18px; font-size: 15px; }
  .site-hero .site-actions { align-self: stretch; }
  .guide__head { gap: 12px; margin-bottom: 24px; }
  .guide__head h1 { font-size: 26px; line-height: 1.15; }
  .guide__body { font-size: 16px; line-height: 1.6; }
  .guide__body h2 { font-size: 21px; }
  .guide__body h3 { font-size: 18px; }
  .guide-card__title { font-size: 17px; }
  .guide-card__art-title { font-size: 20px; }
}