/* Фирменный стиль — docs/brand-guidelines.md и assets/design-tokens.json:
   Blue Deep #096AD2, Blue Bright #117FF5, Orange #FB7234, Amber #FF8F01, Roboto.
   Шрифт свой (static/brand), а не с Google Fonts: CSP страницы — только 'self'. */
@font-face {
  font-family: "Roboto"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/static/brand/roboto-latin.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: "Roboto"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(/static/brand/roboto-cyrillic.woff2) format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

:root {
  --blue-deep: #096AD2;
  --blue-bright: #117FF5;
  --orange: #FB7234;
  --amber: #FF8F01;
  --bg: #f4f7fb;
  --card: #ffffff;
  --text: #13233a;
  --muted: #56657a;
  --line: #dfe6ef;
  --link: #096AD2;
  --ok: #1f8a4c;
  --ok-bg: #e8f6ee;
  --bad: #c0392b;
  --bad-bg: #fdecea;
  --warn-bg: #fff3e8;
  --code-bg: #eef2f7;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1622; --card: #152131; --text: #e6edf6; --muted: #9db0c6; --line: #24344a;
    --link: #6fb2ff; --ok: #4cc283; --ok-bg: #16301f; --bad: #ff7b6b; --bad-bg: #3a1c19;
    --warn-bg: #3a2614; --code-bg: #1d2b3d; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.55 Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--link); text-underline-offset: 3px; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.88em; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
.wrap { max-width: 880px; margin: 0 auto; padding-inline: 20px; }
main.wrap { padding-block: 24px 64px; }

/* --- шапка внутренних страниц: фирменный синий, белый логотип --- */
.top { background: var(--blue-bright); color: #fff; }
.top-row { display: flex; align-items: center; justify-content: space-between; min-height: 58px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand img { display: block; height: 22px; width: auto; }
.brand span { font-weight: 500; letter-spacing: .3px; opacity: .9; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.45); }
.who { display: flex; gap: 12px; align-items: center; font-size: 14px; }
.who form { margin: 0; }
.top .link { color: #fff; }
.nav-link { color: #fff; font-weight: 700; text-decoration: none; padding: 4px 10px; border-radius: 4px; background: rgba(255,255,255,.14); }
.nav-link:hover { background: rgba(255,255,255,.26); }
.repo-list { list-style: none; padding: 0; margin: 4px 0 14px; display: grid; gap: 6px; }
.repo-list li { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; font-size: 17px; }
.repo-list li::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--orange); flex: none; transform: translateY(-2px); }
.repo-list a { text-decoration: none; }
.repo-list a:hover { text-decoration: underline; }
.group-links { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 12px 0 6px; }
.outside-list { margin: 8px 0 0; padding-left: 18px; }
.outside-list li { margin-bottom: 4px; }
.tick[disabled] { opacity: .5; cursor: progress; }

h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 8px; font-weight: 900; }
h2 { font-size: 20px; margin: 0 0 8px; display: flex; align-items: center; gap: 10px; font-weight: 700; }
h3 { font-size: 16px; margin: 0; font-weight: 700; }
.lead { font-size: 17px; color: var(--muted); max-width: 680px; }
.muted { color: var(--muted); font-size: 14px; }
.center { text-align: center; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px 22px; margin: 18px 0; }

/* Кнопки: основная — Blue Deep (белый на нём 5.24:1, AA); оранжевая — только CTA лендинга, как в ките. */
.btn { display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--text);
  padding: 9px 16px; border-radius: 4px; font: inherit; font-size: 15px; font-weight: 500; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--blue-bright); }
.btn-primary { background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; font-weight: 700; }
.btn-primary:hover { background: var(--blue-bright); border-color: var(--blue-bright); }
.link { background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; cursor: pointer; font: inherit; font-size: 14px; }
.flash { padding: 12px 14px; border-radius: 6px; margin: 10px 0; border: 1px solid var(--line); background: var(--card); color: var(--text); }
.flash-ok { background: var(--ok-bg); }
.flash-error { background: var(--bad-bg); }
.flash-warn { background: var(--warn-bg); }

.progress { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 14px 0; counter-reset: s; }
.progress li { counter-increment: s; }
.progress a { display: inline-flex; gap: 8px; align-items: center; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--text); text-decoration: none; font-size: 14px; font-weight: 500; }
.progress a::before { content: counter(s); font-weight: 900; color: var(--blue-deep); }
.progress li.done a { background: var(--ok-bg); border-color: transparent; }
.progress li.done a::before { content: "✓"; color: var(--ok); }
.num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--blue-deep); color: #fff; font-size: 15px; font-weight: 900; flex: none; }
.step.is-done .num { background: var(--ok-bg); color: var(--ok); font-size: 0; }
.step.is-done .num::after { content: "✓"; font-size: 15px; }
.checklist { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 12px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist form { margin: 0; }
.tick { width: 26px; height: 26px; border-radius: 6px; border: 2px solid var(--line); background: var(--card);
  cursor: pointer; color: var(--ok); font-weight: 700; flex: none; margin-top: 2px; }
.checklist li.done .tick { border-color: var(--ok); background: var(--ok-bg); }
.os-tabs { display: flex; gap: 6px; margin: 12px 0 4px; }
.tab { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 4px; padding: 6px 14px; cursor: pointer; font: inherit; font-size: 14px; }
.tab[aria-selected="true"] { border-color: var(--blue-deep); box-shadow: inset 0 -3px 0 var(--orange); }
pre.cmd { background: var(--code-bg); padding: 12px 14px; border-radius: 6px; white-space: pre-wrap; word-break: break-all; margin: 8px 0 4px; }
.ssh-form { display: grid; gap: 8px; margin-top: 16px; }
.ssh-form textarea { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; padding: 10px;
  border-radius: 6px; border: 1px solid var(--line); background: var(--bg); color: var(--text); }
.ssh-form .btn { justify-self: start; }
details summary { cursor: pointer; color: var(--muted); margin-top: 8px; }
.auth { border-top: 1px solid var(--line); padding: 16px 0 6px; }
.auth:first-of-type { border-top: 0; }
.auth-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--code-bg); color: var(--muted); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.note { background: var(--warn-bg); border-left: 4px solid var(--orange); border-radius: 4px; padding: 10px 12px; margin: 10px 0 12px; font-size: 14px; }
.checks, .status-list { list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 8px; }
.checks li { display: flex; gap: 10px; }
.checks .mark { font-weight: 700; flex: none; width: 18px; }
.checks li.ok .mark { color: var(--ok); }
.checks li.bad .mark { color: var(--bad); }
.st-ok::before { content: "✓ "; color: var(--ok); }
.st-failed, .bad { color: var(--bad); }
.st-queued, .st-running { color: var(--muted); }
.ok-line { color: var(--ok); }
.code { font: 700 26px/1.2 ui-monospace, Menlo, Consolas, monospace; letter-spacing: 2px; }
.inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.open-links { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0; }
.vs-steps li { margin-bottom: 4px; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.roster { border-collapse: collapse; width: 100%; font-size: 14px; }
.roster th, .roster td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.roster th { color: var(--muted); font-weight: 700; white-space: nowrap; }

/* --- лендинг: скелет живых креативов — синий фон, логотип сверху по центру,
   заголовок Roboto Black в две строки, оранжевый мазок под последней строкой,
   плашки, одна оранжевая CTA. --- */
.landing { background: var(--bg); }
.hero { background: linear-gradient(180deg, var(--blue-bright) 0%, var(--blue-deep) 100%); color: #fff; }
.hero-inner { text-align: center; padding-block: 36px 56px; }
.hero-logo { display: block; margin: 0 auto 40px; width: 220px; height: auto; }
.hero-title { font-size: clamp(34px, 6.4vw, 60px); line-height: 1.08; font-weight: 900; margin: 0 0 22px; letter-spacing: -.5px; }
.swoosh { display: inline-block; position: relative; padding-bottom: 14px; }
.swoosh::before, .swoosh::after { content: ""; position: absolute; left: 2%; right: 2%; background: var(--orange); border-radius: 3px; }
.swoosh::before { bottom: 5px; height: 7px; transform: skewX(-12deg); }
.swoosh::after { bottom: 0; height: 2px; left: 4%; right: 6%; }
.hero-sub { font-size: clamp(16px, 2.2vw, 19px); max-width: 640px; margin: 0 auto 22px; opacity: .95; }
.badges { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.badges li { background: var(--blue-deep); color: #fff; font-size: 13px; font-weight: 900; letter-spacing: .5px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 6px; border: 1px solid rgba(255,255,255,.35); transform: skewX(-8deg); }
.cta { display: inline-block; background: var(--orange); color: #fff; text-decoration: none; text-transform: uppercase;
  font-weight: 900; font-size: 18px; letter-spacing: .6px; padding: 15px 34px; border-radius: 6px;
  box-shadow: 0 6px 18px rgba(0,0,0,.18); }
.cta:hover { background: #ff8247; }
.cta:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.hero-note { margin: 14px 0 0; font-size: 15px; opacity: .9; }
.hero .flash { max-width: 560px; margin: 0 auto 18px; text-align: left; }
.steps-section { padding-block: 48px 24px; }
.section-title { font-size: 26px; font-weight: 900; margin: 0 0 20px; display: block; }
.step-cards { list-style: none; padding: 0; margin: 0 0 36px; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.step-cards li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px 18px; border-top: 4px solid var(--blue-bright); }
.step-cards h3 { font-size: 17px; margin: 12px 0 6px; }
.step-cards p { margin: 0; color: var(--muted); font-size: 15px; }
.step-num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 6px; background: var(--blue-deep);
  color: #fff; font-weight: 900; font-size: 17px; }
.before { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 10px; padding: 20px 22px; }
.before .section-title { font-size: 20px; margin-bottom: 8px; }
.before p { margin: 0; }
.site-foot { padding-block: 28px 40px; color: var(--muted); font-size: 14px; }

@media (max-width: 560px) {
  h1 { font-size: 26px; }
  .card { padding: 16px; }
  .hero-logo { margin-bottom: 28px; width: 180px; }
  .cta { font-size: 16px; padding: 14px 24px; }
}