/* System fonts only: they cover the whole Cyrillic block, so ҕ ҥ ө һ ү never
   fall back to another face mid-word. The only decoration is Yakut ornament
   (generated with ohuor, tools/ornament), drawn as CSS masks in the accent. */
:root {
  --paper: #fbfaf7;
  --panel: #ffffff;
  --ink: #12161c;
  --muted: #5f6772;
  --faint: #8a919b;
  --line: #e6e3dc;
  --accent: #1f3b5c;
  --accent-ink: #ffffff;
  --accent-soft: #eef2f6;
  --ornament: #1f3b5c;
  --plus: #2b6a3a;
  --minus: #9a3030;
  --warn-bg: #fff6e0;
  --warn-line: #e9c97a;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f1216;
    --panel: #161a20;
    --ink: #eceae5;
    --muted: #a0a7b0;
    --faint: #757c86;
    --line: #262b33;
    --accent: #9cb8d8;
    --accent-ink: #0f1216;
    --accent-soft: #1a2129;
    --ornament: #9cb8d8;
    --plus: #8fd09b;
    --minus: #ec9a9a;
    --warn-bg: #2a2412;
    --warn-line: #6e5a22;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.6; font-size: 16px; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); line-height: 1.06; letter-spacing: -0.025em; font-weight: 650; margin: 0 0 .45em; }
h2 { font-size: 1.45rem; letter-spacing: -0.01em; font-weight: 620; margin: 0 0 .7em; }
h3 { font-size: 1.05rem; font-weight: 620; margin: 0 0 .45em; }
p { margin: .5em 0; }
code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .9em; }
.muted { color: var(--muted); }
.danger { color: var(--minus); }

/* ornament */
.ornament { background: var(--ornament); -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: center; mask-position: center; -webkit-mask-size: contain; mask-size: contain; }
.ornament-mark { -webkit-mask-image: url(/static/ornament/mark-mask.svg); mask-image: url(/static/ornament/mark-mask.svg); }
.ornament-rosette { -webkit-mask-image: url(/static/ornament/rosette.svg); mask-image: url(/static/ornament/rosette.svg); }
.ornament-band { -webkit-mask-image: url(/static/ornament/band.svg); mask-image: url(/static/ornament/band.svg); -webkit-mask-repeat: repeat-x; mask-repeat: repeat-x; -webkit-mask-size: auto 100%; mask-size: auto 100%; height: 14px; opacity: .55; margin: 8px 0 0; }
.ornament-stack { -webkit-mask-image: url(/static/ornament/stack.svg); mask-image: url(/static/ornament/stack.svg); -webkit-mask-repeat: repeat-x; mask-repeat: repeat-x; -webkit-mask-size: auto 100%; mask-size: auto 100%; height: 22px; opacity: .22; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 640; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.brand-mark { width: 28px; height: 28px; display: block; }
.nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; font-size: .95rem; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav .nav-cta { color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 5px 14px; }
.nav .nav-cta:hover { border-color: var(--ink); }
.langs { display: inline-flex; padding: 2px; border: 1px solid var(--line); border-radius: 999px; }
.langs a { padding: 3px 11px; border-radius: 999px; font-size: .88rem; }
.langs a.on { background: var(--ink); color: var(--paper); }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 56px; align-items: center; padding: 88px 0 72px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; color: var(--faint); margin: 0 0 22px; }
.lead { font-size: 1.2rem; line-height: 1.55; color: var(--muted); max-width: 40em; margin: 0; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.hero-art { aspect-ratio: 1; width: 100%; max-width: 400px; justify-self: end; opacity: .9; }

/* sections */
.block { padding: 72px 0 0; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.steps li { border-top: 1px solid var(--ink); padding-top: 18px; }
.steps .num { display: block; font-variant-numeric: tabular-nums; font-size: .85rem; color: var(--faint); margin-bottom: 18px; letter-spacing: .05em; }
.steps p, .services p { color: var(--muted); }
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.services article { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 20px; display: flex; flex-direction: column; }
.services .more { margin-top: auto; padding-top: 14px; }
.services .more a { text-decoration: none; font-weight: 560; }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.plans article { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; background: var(--panel); }
.plans article.paid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.plans article.paid p { color: color-mix(in srgb, var(--paper) 75%, transparent); }
.plans article.paid .eyebrow { color: color-mix(in srgb, var(--paper) 55%, transparent); }
.plans article.paid a { color: var(--paper); }
.plans .eyebrow { margin-bottom: 14px; }
.plans h3 { font-size: 1.3rem; }
.plans p { color: var(--muted); }
.plans .more { margin-top: auto; padding-top: 16px; }
.plans .more a { text-decoration: none; font-weight: 560; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; }
.two p { color: var(--muted); }
.contact { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; border-top: 1px solid var(--line); margin-top: 72px; padding-top: 48px; }
.contact-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; }
.contact-name { font-weight: 600; margin: 0 0 12px; }

/* controls */
.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--ink); border-radius: 999px; background: var(--ink); color: var(--paper); padding: 11px 22px; font: inherit; font-weight: 560; cursor: pointer; text-decoration: none; transition: opacity .15s; }
.btn:hover { opacity: .85; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.danger { background: var(--minus); border-color: var(--minus); color: #fff; }
button.link { background: none; border: 0; padding: 0; font: inherit; color: var(--muted); cursor: pointer; }
button.link:hover { color: var(--ink); }
button.link.danger { color: var(--minus); }
form.inline { display: inline; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form { display: grid; gap: 14px; max-width: 420px; }
.form.row { max-width: none; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); align-items: end; }
.form label { display: grid; gap: 6px; font-size: .9rem; color: var(--muted); }
input { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; width: 100%; }
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.narrow { max-width: 440px; padding: 64px 0 0; }

/* cabinet */
main > h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-top: 56px; }
main > section { margin-top: 48px; }
.flash, .error { border-radius: 10px; padding: 12px 16px; margin-top: 24px; }
.flash { background: var(--accent-soft); }
.error { background: var(--warn-bg); border: 1px solid var(--warn-line); }
.secret { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: var(--radius); padding: 18px 22px; }
code.big { display: block; font-size: 1rem; padding: 12px 14px; background: var(--panel); border-radius: 8px; word-break: break-all; user-select: all; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 20px 0 8px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; display: grid; gap: 6px; }
.card span { color: var(--muted); font-size: .88rem; }
.card b { font-size: 1.45rem; font-weight: 620; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }

.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
thead th { color: var(--faint); font-weight: 560; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
tbody tr:last-child td { border-bottom: 0; }
tfoot th { border-top: 1px solid var(--line); border-bottom: 0; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
tr.off td { color: var(--faint); }
.plus { color: var(--plus); }
.minus { color: var(--minus); }

/* footer */
.foot { margin-top: 96px; }
.foot-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); padding-top: 20px; padding-bottom: 32px; margin-top: 18px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 56px 0 40px; }
  .hero-art { order: -1; max-width: 160px; justify-self: start; }
  .steps, .services, .two, .plans { grid-template-columns: 1fr; gap: 28px; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .top { position: static; }
  .top-row { padding-block: 10px; }
  .nav { gap: 14px; }
  .cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card b { font-size: 1.15rem; }
  .block { padding-top: 56px; }
}