/* Палитра «Лобби»: хвоя + латунь ключа + облачный белый */
:root {
  --ground: #F3F1EC;
  --band: #E9E6DD;
  --paper: #FBFAF7;
  --ink: #16241F;
  --ink-2: #3B4843;
  --sub: #5F6C66;
  --line: #D5D1C6;
  --primary: #1F4A3C;
  --primary-hover: #163A2F;
  --on-primary: #F6F4EF;
  --deep: #14302A;
  --on-deep: #F3F1EC;
  --on-deep-sub: #B9C4BE;
  --deep-line: #2E4A41;
  --accent: #D29A36;
  --accent-hover: #BF8726;
  --accent-text: #87590F;
  --accent-soft: #F0DDB4;
  --on-accent: #16241F;
  --free: #E2DED4;
  --shadow: 0 1px 2px rgba(22, 36, 31, .06), 0 18px 40px -18px rgba(22, 36, 31, .28);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0F1A17;
    --band: #14221E;
    --paper: #192A25;
    --ink: #ECE9E1;
    --ink-2: #C8CCC5;
    --sub: #93A29B;
    --line: #2A3C36;
    --primary: #3E7F68;
    --primary-hover: #4A8F77;
    --on-primary: #F6F4EF;
    --deep: #1B3830;
    --on-deep: #F3F1EC;
    --on-deep-sub: #AFBDB6;
    --deep-line: #2F5046;
    --accent: #E2AE52;
    --accent-hover: #EDBE66;
    --accent-text: #E7B866;
    --accent-soft: #3F3219;
    --on-accent: #14201C;
    --free: #22332E;
    --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 18px 40px -18px rgba(0, 0, 0, .7);
  }
}
:root[data-theme="dark"] {
  --ground: #0F1A17;
  --band: #14221E;
  --paper: #192A25;
  --ink: #ECE9E1;
  --ink-2: #C8CCC5;
  --sub: #93A29B;
  --line: #2A3C36;
  --primary: #3E7F68;
  --primary-hover: #4A8F77;
  --on-primary: #F6F4EF;
  --deep: #1B3830;
  --on-deep: #F3F1EC;
  --on-deep-sub: #AFBDB6;
  --deep-line: #2F5046;
  --accent: #E2AE52;
  --accent-hover: #EDBE66;
  --accent-text: #E7B866;
  --accent-soft: #3F3219;
  --on-accent: #14201C;
  --free: #22332E;
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 18px 40px -18px rgba(0, 0, 0, .7);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Golos Text", -apple-system, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ---------- type ---------- */
.display {
  font-family: "Unbounded", "Golos Text", Arial, sans-serif;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-wrap: balance;
  margin: 0;
}
h1.display { font-size: clamp(30px, 5.1vw, 58px); }
h2.display { font-size: clamp(25px, 3.5vw, 40px); }
h3 { font-size: 20px; line-height: 1.3; margin: 0; font-weight: 600; text-wrap: balance; }
.label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.lead { font-size: 19px; color: var(--ink-2); max-width: 60ch; margin: 0; }
p { margin: 0; }
.muted { color: var(--sub); }
.num { font-variant-numeric: tabular-nums; }
.mark { background: linear-gradient(transparent 60%, var(--accent-soft) 60%, var(--accent-soft) 94%, transparent 94%); padding: 0 .06em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 22px;
  border-radius: 999px;
  font-weight: 600; font-size: 16px;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-accent { background: var(--accent); color: var(--on-accent); }
.btn-accent:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn .arr { font-family: "IBM Plex Mono", monospace; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--ground) 86%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand svg { width: 30px; height: 42px; flex: none; }
.brand-name { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 16px; letter-spacing: -0.01em; line-height: 1.15; }
.brand-sub { display: block; font-family: "Golos Text", Arial, sans-serif; font-weight: 400; font-size: 12.5px; color: var(--sub); letter-spacing: 0; }
.nav { display: flex; gap: 24px; margin-left: auto; }
.nav a { text-decoration: none; font-size: 15px; color: var(--ink-2); }
.nav a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 6px; }
.header-cta { padding: 10px 18px; font-size: 15px; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 76px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 24px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 15px; color: var(--ink-2); }
.hero-proof span { display: inline-flex; align-items: center; gap: 9px; }
.hero-proof span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { font-size: 14.5px; color: var(--sub); }

/* ---------- шахматка ---------- */
.board {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 22px 22px 20px;
  display: flex; flex-direction: column; gap: 16px;
}
.board-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px 14px; flex-wrap: wrap; }
.board-title { font-weight: 600; font-size: 16px; }
.legend { display: flex; gap: 14px; font-size: 13px; color: var(--sub); }
.legend i { display: inline-block; width: 10px; height: 12px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.legend .l-busy { background: var(--primary); }
.legend .l-new { background: var(--accent); }
.legend .l-free { background: var(--free); }
.grid-wrap { overflow-x: auto; }
.grid { display: grid; grid-template-columns: 30px repeat(30, minmax(7px, 1fr)); gap: 2px; min-width: 300px; }
.grid .rn, .grid .dn { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--sub); display: flex; align-items: center; }
.grid .dn { justify-content: center; height: 14px; }
.cell { aspect-ratio: 1 / 1.25; border-radius: 2px; background: var(--free); transition: background-color .25s ease; }
.cell.busy { background: var(--primary); }
.cell.new { background: var(--accent); }
.controls { display: grid; grid-template-columns: 1fr auto auto; gap: 14px 18px; align-items: end; }
.ctl { display: flex; flex-direction: column; gap: 6px; }
.ctl label { font-size: 13px; color: var(--sub); }
.ctl input[type="number"] {
  width: 104px; padding: 8px 10px;
  font: 500 15px "Golos Text", Arial, sans-serif; font-variant-numeric: tabular-nums;
  color: var(--ink); background: var(--ground);
  border: 1px solid var(--line); border-radius: 8px;
}
.occ-row { display: flex; align-items: center; gap: 12px; }
.occ-row output { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 20px; min-width: 64px; font-variant-numeric: tabular-nums; }
input[type="range"] { width: 100%; accent-color: var(--primary); }
.money { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.money > div { background: var(--paper); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; }
.money .v { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: clamp(18px, 2.2vw, 24px); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.money .v.up { color: var(--accent-text); }
.money small { font-size: 13px; color: var(--sub); }
.board-note { font-size: 12.5px; color: var(--sub); }

/* ---------- sections ---------- */
section { padding: 92px 0; }
.band { background: var(--band); }
.sec-head { display: flex; flex-direction: column; gap: 14px; margin-bottom: 46px; max-width: 760px; }

/* facts */
.facts { padding: 0 0 76px; }
.facts .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 26px 22px 26px 0; display: flex; flex-direction: column; gap: 4px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact + .fact { padding-left: 22px; border-left: 1px solid var(--line); }
.fact b { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.025em; color: var(--primary); line-height: 1.1; }
.fact span { font-size: 15px; color: var(--ink-2); }

/* pains */
.pains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pain { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.pain .sym { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-text); display: grid; place-items: center; font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 18px; }

/* guest path */
.path { display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; margin: 0; padding: 0; }
.stage { padding: 0 18px 0 0; display: flex; flex-direction: column; gap: 10px; position: relative; }
.stage .dot-row { display: flex; align-items: center; height: 28px; }
.stage .dot { width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font: 500 12px "IBM Plex Mono", monospace; flex: none; position: relative; z-index: 1; }
.stage:last-child .dot { background: var(--accent); color: var(--on-accent); }
.stage .dot-row::after { content: ""; height: 2px; background: var(--line); flex: 1; }
.stage:last-child .dot-row::after { display: none; }
.stage h3 { font-size: 19px; }
.stage .where { font-size: 14.5px; color: var(--sub); }
.stage .do { font-size: 15.5px; color: var(--ink-2); }
.path-note { margin-top: 38px; padding: 22px 26px; border-radius: 14px; background: var(--deep); color: var(--on-deep); display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: baseline; }
.path-note .chain { font-family: "Unbounded", Arial, sans-serif; font-weight: 500; font-size: clamp(15px, 1.8vw, 19px); }
.path-note .chain b { color: var(--accent); font-weight: 600; }
.path-note small { color: var(--on-deep-sub); font-size: 14px; }

/* services */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
.svc { padding: 28px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 84px 1fr; gap: 4px 18px; }
.svc .tag { grid-row: span 3; align-self: start; font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .08em; color: var(--accent-text); padding-top: 5px; }
.svc h3 { font-size: 21px; }
.svc p { color: var(--ink-2); font-size: 16px; }
.svc ul { margin: 10px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.svc li { display: inline-flex; align-items: center; font-size: 13.5px; line-height: 1.25; padding: 6px 12px; border-radius: 99px; background: var(--paper); border: 1px solid var(--line); color: var(--ink-2); }
.svc li.more { background: transparent; border-style: dashed; color: var(--sub); }
.pms { margin-top: 40px; padding: 26px 28px; border-radius: 14px; background: var(--deep); color: var(--on-deep); display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: center; }
.pms p { color: var(--on-deep-sub); margin-top: 8px; }
.pms-list { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.pms-list span { font: 500 14px "IBM Plex Mono", monospace; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--deep-line); color: var(--on-deep); }

/* formats / price */
.ladder { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.tier { border-radius: 14px; padding: 30px 28px; display: flex; flex-direction: column; gap: 14px; border: 1px solid var(--line); background: var(--paper); }
.tier.main { background: var(--deep); color: var(--on-deep); border-color: var(--deep); }
.tier .step { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text); }
.tier.main .step { color: var(--accent); }
.tier .price { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 26px; letter-spacing: -0.02em; line-height: 1.15; }
.tier .price small { display: block; font-family: "Golos Text", Arial, sans-serif; font-weight: 400; font-size: 14px; letter-spacing: 0; color: var(--sub); margin-top: 4px; }
.tier.main .price small { color: var(--on-deep-sub); }
.tier ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.tier li { padding-left: 22px; position: relative; font-size: 15.5px; }
.tier li::before { content: ""; position: absolute; left: 0; top: .5em; width: 9px; height: 9px; border-radius: 50%; border: 2px solid var(--accent); }
.tier .btn { align-self: flex-start; }
.terms { margin-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.terms div { display: flex; flex-direction: column; gap: 8px; }
.terms h3 { font-size: 16px; }
.terms p { font-size: 15px; color: var(--sub); }

/* case */
.case { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.case-meta { display: flex; flex-direction: column; gap: 14px; }
.case-num { font-family: "Unbounded", Arial, sans-serif; font-weight: 700; font-size: clamp(72px, 11vw, 132px); line-height: .9; letter-spacing: -0.045em; color: var(--primary); }
.case-num span { color: var(--accent); }
.case-claim { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: clamp(24px, 3vw, 34px); line-height: 1.12; letter-spacing: -0.025em; color: var(--ink); text-wrap: balance; margin-top: -2px; }
.case-explain { font-size: 16px; color: var(--sub); max-width: 46ch; }
.case-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.case-badges span { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 99px; font-size: 14px; line-height: 1.25; background: var(--paper); border: 1px solid var(--line); color: var(--ink-2); }
.case-badges span:first-child { background: var(--primary); border-color: var(--primary); color: var(--on-primary); font-weight: 600; }
.case-rows { display: flex; flex-direction: column; border-top: 1px solid var(--line); margin-top: 8px; }
.case-rows div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.case-rows .k { color: var(--sub); }
.reviews { display: flex; flex-direction: column; gap: 18px; }
.review { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 16px; margin: 0; }
.review blockquote { margin: 0; font-size: 19px; line-height: 1.5; color: var(--ink); }
.review blockquote::before { content: "«"; color: var(--accent-text); font-weight: 600; }
.review blockquote::after { content: "»"; color: var(--accent-text); font-weight: 600; }
.review .who { font-size: 14.5px; color: var(--sub); }
.review .who b { color: var(--ink); font-weight: 600; }

/* process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.step-item { display: flex; flex-direction: column; gap: 10px; padding-top: 18px; border-top: 2px solid var(--primary); }
.step-item .n { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: var(--accent-text); }
.step-item p { color: var(--ink-2); font-size: 15.5px; }

/* about */
.about { display: grid; grid-template-columns: 380px 1fr; gap: 56px; align-items: center; }
.about figure { margin: 0; border-radius: 14px; overflow: hidden; background: #242424; aspect-ratio: 558 / 700; }
.about img { width: 100%; height: 100%; object-fit: cover; object-position: center 18%; display: block; }
.about-copy { display: flex; flex-direction: column; gap: 20px; }
.about-copy p { max-width: 62ch; color: var(--ink-2); }
.pull { font-family: "Unbounded", Arial, sans-serif; font-weight: 500; font-size: clamp(18px, 2vw, 22px); line-height: 1.4; letter-spacing: -0.01em; color: var(--ink) !important; max-width: 36ch; }
.pull::before { content: ""; display: block; width: 36px; height: 36px; margin-bottom: 14px; border-radius: 50%; background: var(--accent-soft); box-shadow: inset 0 0 0 9px var(--accent-soft), inset 0 0 0 11px var(--accent); }

/* practice */
.articles { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
details.article { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; }
details.article summary { list-style: none; cursor: pointer; padding: 26px 28px; display: flex; flex-direction: column; gap: 10px; }
details.article summary::-webkit-details-marker { display: none; }
details.article summary h3 { font-size: 21px; }
details.article summary p { color: var(--sub); font-size: 15.5px; }
details.article summary .open { font-size: 14.5px; font-weight: 600; color: var(--primary); }
details.article[open] summary .open { color: var(--sub); }
details.article[open] summary .open::before { content: "Свернуть"; }
details.article:not([open]) summary .open::before { content: "Читать ↓"; }
.article-body { padding: 22px 28px 28px; display: flex; flex-direction: column; gap: 14px; border-top: 1px solid var(--line); }
.article-body h4 { margin: 6px 0 0; font-size: 16px; }
.article-body p, .article-body li { font-size: 15.5px; color: var(--ink-2); }
.article-body ul { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; }

/* community */
.community { display: flex; flex-wrap: wrap; gap: 20px; }
.community > .comm { flex: 1 1 200px; }
.comm { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: 14px; background: var(--paper); border: 1px solid var(--line); text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
a.comm:hover { border-color: var(--primary); transform: translateY(-2px); }
.comm .kind { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text); }
.comm h3 { font-size: 18px; }
.comm p { font-size: 14.5px; color: var(--sub); flex: 1; }
.comm .go { font-size: 14.5px; font-weight: 600; color: var(--primary); }
/* для кого — первый экран */
.hero-for { display: flex; flex-direction: column; gap: 10px; }
.hero-for-title { font-size: 15px; font-weight: 600; color: var(--ink); }
.hero-types { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-types li { display: inline-flex; align-items: center; padding: 7px 14px; border-radius: 99px; font-size: 15px; font-weight: 600; line-height: 1.2; background: var(--primary); color: var(--on-primary); }
.hero-types li.more { background: transparent; color: var(--ink-2); font-weight: 500; border: 1px dashed var(--line); }

/* схема подключений */
.eco { background: var(--deep); color: var(--on-deep); }
.eco .label { color: var(--accent); }
.eco .lead { color: var(--on-deep-sub); }
.eco-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; list-style: none; margin: 0; padding: 0; }
.eco-stage { position: relative; border-radius: 14px; padding: 22px; background: color-mix(in srgb, var(--deep) 86%, var(--on-deep) 14%); border: 1px solid var(--deep-line); display: flex; flex-direction: column; gap: 12px; }
.eco-stage::after { content: "→"; position: absolute; right: -25px; top: 30px; width: 20px; text-align: center; font: 600 20px "IBM Plex Mono", monospace; color: var(--accent); }
.eco-stage:last-child::after { content: none; }
.eco-stage::before { content: ""; position: absolute; left: 50%; bottom: -31px; height: 30px; border-left: 2px dashed color-mix(in srgb, var(--accent) 65%, transparent); }
.eco-head { display: flex; align-items: center; gap: 12px; }
.eco-num { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--on-accent); font: 600 14px "Unbounded", Arial, sans-serif; }
.eco-stage h3 { font-size: 18px; line-height: 1.25; color: var(--on-deep); }
.eco-stage p { font-size: 14px; color: var(--on-deep-sub); }
.eco-stage ul, .eco-base ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.eco-stage li { font-size: 13.5px; line-height: 1.25; padding: 5px 10px; border-radius: 99px; border: 1px solid var(--deep-line); color: var(--on-deep); }
.eco-stage li.more { border-style: dashed; color: var(--on-deep-sub); }
.eco-return { margin-top: auto; padding-top: 4px; font-size: 14px; font-weight: 600; color: var(--accent); }
.eco-base { margin-top: 30px; border-radius: 16px; padding: 26px 28px; background: var(--accent); color: var(--on-accent); display: grid; grid-template-columns: minmax(190px, .8fr) repeat(3, minmax(0, 1fr)); gap: 18px 28px; align-items: start; }
.eco-base-title { display: flex; flex-direction: column; gap: 6px; }
.eco-base-title span { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; }
.eco-base-title b { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: clamp(20px, 2.1vw, 25px); line-height: 1.15; letter-spacing: -0.02em; }
.eco-group { display: flex; flex-direction: column; gap: 10px; }
.eco-group h4 { margin: 0; font-size: 15px; font-weight: 700; }
.eco-base li { font-size: 13.5px; line-height: 1.25; padding: 5px 10px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--on-accent) 32%, transparent); }
.eco-foot { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; }
.eco-foot p { color: var(--on-deep-sub); max-width: 60ch; }

/* бренд */
.svc.wide { grid-column: 1 / -1; }
.brand-sec { background: var(--deep); color: var(--on-deep); }
.brand-sec .label { color: var(--accent); }
.brand-sec .lead { color: var(--on-deep-sub); }
.brand-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 20px; }
.brand-col { border-radius: 14px; padding: 28px; border: 1px solid var(--deep-line); display: flex; flex-direction: column; gap: 14px; }
.brand-col.accent { background: color-mix(in srgb, var(--deep) 86%, var(--on-deep) 14%); }
.brand-col h3 { font-size: 20px; color: var(--on-deep); }
.brand-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.brand-col li { padding: 13px 0; border-top: 1px solid var(--deep-line); display: flex; flex-direction: column; gap: 3px; }
.brand-col li b { font-weight: 600; font-size: 16.5px; color: var(--on-deep); }
.brand-col li span { font-size: 15px; color: var(--on-deep-sub); }
.brand-measure { margin-top: 20px; padding: 22px 26px; border-radius: 14px; background: var(--accent); color: var(--on-accent); display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.brand-measure strong { font-size: 15.5px; margin-right: 6px; }
.brand-measure span { font-size: 14px; line-height: 1.25; padding: 6px 12px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--on-accent) 32%, transparent); }
.brand-actions { margin-top: 26px; }

/* сайты */
.sites-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.feature-list li { padding: 18px 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.feature-list b { font-weight: 600; font-size: 17px; line-height: 1.35; }
.feature-list span { color: var(--sub); font-size: 15px; }
.example-card { background: var(--deep); color: var(--on-deep); border-radius: 14px; padding: 30px 28px; display: flex; flex-direction: column; gap: 16px; }
.example-card .label { color: var(--accent); }
.example-card h3 { font-size: 22px; }
.example-card p { color: var(--on-deep-sub); font-size: 15.5px; }
.example-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.example-card li { position: relative; padding-left: 20px; font-size: 15.5px; }
.example-card li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.example-card .btn { align-self: flex-start; margin-top: 4px; }
.svc .more-inline { grid-column: 2; margin-top: 10px; font-size: 15px; font-weight: 600; color: var(--primary); text-decoration-color: var(--accent); text-underline-offset: 4px; }

/* санатории */
.sana-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.sana-card { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.sana-card h3 { font-size: 21px; }
.sana-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.sana-card li { padding: 12px 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.sana-card li b { font-weight: 600; font-size: 16.5px; }
.sana-card li span { color: var(--sub); font-size: 15px; }
.sana-note { margin-top: 20px; padding: 20px 24px; border-radius: 14px; background: var(--accent-soft); color: var(--ink); display: flex; gap: 14px; align-items: flex-start; font-size: 15.5px; }
.sana-note b { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; color: var(--accent-text); font-size: 18px; line-height: 1.2; }
.sana-actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px; }

/* книга */
.book-sec { background: var(--deep); color: var(--on-deep); }
.book-sec .wrap { display: grid; grid-template-columns: minmax(240px, 340px) 1fr; gap: 64px; align-items: center; }
.book-sec .label { color: var(--accent); }
.book-sec .lead { color: var(--on-deep-sub); max-width: 62ch; }
.book-cover { margin: 0; }
.book-cover img { display: block; width: 100%; height: auto; border-radius: 3px 8px 8px 3px; box-shadow: 0 2px 6px rgba(0,0,0,.35), 0 34px 60px -22px rgba(0,0,0,.75); }
.book-copy { display: flex; flex-direction: column; gap: 20px; }
.book-topics { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.book-topics li { display: inline-flex; align-items: center; padding: 7px 13px; border-radius: 99px; font-size: 14.5px; line-height: 1.25; border: 1px solid var(--deep-line); color: var(--on-deep); }
.book-facts { display: flex; flex-wrap: wrap; gap: 6px 24px; font-size: 15px; color: var(--on-deep-sub); }
.book-facts b { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; color: var(--accent); margin-right: 6px; }
.book-quote { font-family: "Unbounded", Arial, sans-serif; font-weight: 500; font-size: clamp(17px, 1.8vw, 20px); line-height: 1.4; color: var(--on-deep); }
.book-quote::before { content: "«"; color: var(--accent); }
.book-quote::after { content: "»"; color: var(--accent); }
.book-quote small { display: block; margin-top: 6px; font-family: "Golos Text", Arial, sans-serif; font-size: 13.5px; font-weight: 400; color: var(--on-deep-sub); }
.book-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; padding-top: 6px; border-top: 1px solid var(--deep-line); padding-top: 22px; }
.book-price { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 32px; letter-spacing: -0.02em; margin-right: 8px; color: var(--on-deep); }
.book-sec .btn-ghost { color: var(--on-deep); border-color: var(--deep-line); }
.book-sec .btn-ghost:hover { border-color: var(--on-deep); }
.book { margin-top: 20px; display: grid; grid-template-columns: auto 1fr auto; gap: 18px 28px; align-items: center; padding: 26px 28px; border-radius: 14px; background: var(--deep); color: var(--on-deep); }
.book .cover { width: 58px; height: 80px; border-radius: 4px 8px 8px 4px; background: var(--primary); box-shadow: inset 6px 0 0 var(--accent); display: grid; place-items: center; font-family: "Unbounded", Arial, sans-serif; font-weight: 700; font-size: 22px; color: var(--on-primary); }
.book .kind { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.book h3 { font-size: 20px; margin-top: 4px; }
.book p { color: var(--on-deep-sub); font-size: 15px; margin-top: 6px; max-width: 62ch; }
.book .btn { white-space: nowrap; }

/* faq */
.faq { display: flex; flex-direction: column; border-top: 1px solid var(--line); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; font-weight: 600; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--band); color: var(--primary); font-weight: 600; font-size: 18px; }
.faq details[open] summary::after { content: "–"; background: var(--accent-soft); color: var(--accent-text); }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: 70ch; }

/* contact */
.contact { background: var(--deep); color: var(--on-deep); }
.contact .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; }
.contact .label { color: var(--accent); }
.contact .lead { color: var(--on-deep-sub); }
.contact-copy { display: flex; flex-direction: column; gap: 20px; }
.channels { display: flex; flex-direction: column; gap: 12px; }
.channel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; padding: 20px 24px; border-radius: 14px; text-decoration: none; border: 1px solid var(--deep-line); color: var(--on-deep); transition: border-color .15s ease, background-color .15s ease; }
.channel:hover { border-color: var(--accent); }
.channel.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.channel.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.channel .k { font-size: 13.5px; opacity: .8; }
.channel .v { font-weight: 600; font-size: 19px; font-variant-numeric: tabular-nums; }
.channel .arr { font-family: "IBM Plex Mono", monospace; font-size: 18px; }
.prep { font-size: 14.5px; color: var(--on-deep-sub); }

footer { padding: 34px 0 46px; background: var(--deep); color: var(--on-deep-sub); border-top: 1px solid var(--deep-line); font-size: 13.5px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 28px; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .hero .wrap, .case, .about, .contact .wrap { grid-template-columns: 1fr; }
  .about figure { max-width: 380px; }
  .sites-grid, .sana-grid, .brand-grid { grid-template-columns: 1fr; }
  .eco-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eco-stage::after, .eco-stage::before { content: none; }
  .eco-base { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .eco-base-title { grid-column: 1 / -1; }
  .book-sec .wrap { grid-template-columns: 1fr; gap: 36px; }
  .book-cover { max-width: 280px; }
  .path { grid-template-columns: 1fr; gap: 24px; }
  .stage { padding: 0 0 0 46px; }
  .stage .dot-row { position: absolute; left: 0; top: 0; flex-direction: column; height: calc(100% + 24px); }
  .stage .dot-row::after { width: 2px; height: auto; }
  .stage:last-child .dot-row { height: 28px; }
  .community { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .site-header .wrap { flex-wrap: wrap; justify-content: space-between; height: auto; padding-top: 10px; row-gap: 0; }
  .nav { order: 3; width: 100%; margin: 0; gap: 20px; padding: 10px 0 12px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; -webkit-overflow-scrolling: touch; border-top: 1px solid var(--line); margin-top: 10px; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { font-size: 14.5px; }
  .brand-sub { display: none; }
  section { padding: 64px 0; }
  .hero { padding: 36px 0 52px; }
  .facts .wrap { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { padding-left: 0; border-left: 0; }
  .fact:nth-child(n+3) { border-top: 0; }
  .pains, .ladder, .terms, .articles, .services { grid-template-columns: 1fr; }
  .services { gap: 0; }
  .svc { grid-template-columns: 1fr; }
  .svc .tag { grid-row: auto; padding-top: 0; }
  .pms { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .eco-flow { grid-template-columns: 1fr; gap: 30px; }
  .eco-stage::after { content: "↓"; right: auto; left: 50%; top: auto; bottom: -27px; transform: translateX(-50%); }
  .eco-stage::before { content: none; }
  .eco-base { grid-template-columns: 1fr; padding: 22px; }
  .svc .more-inline { grid-column: 1; }
  .book { grid-template-columns: auto 1fr; }
  .book .btn { grid-column: 1 / -1; justify-self: start; white-space: normal; }
  .pms-list { justify-content: flex-start; }
  .controls { grid-template-columns: 1fr 1fr; }
  .controls .ctl-occ { grid-column: 1 / -1; }
  .case-rows div { grid-template-columns: 1fr; gap: 2px; }
  .community, .steps { grid-template-columns: 1fr; }
  .board { padding: 16px 14px; }
}

/* ---------- блог ---------- */
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post-list.two { grid-template-columns: repeat(2, 1fr); }
.post-card { display: flex; flex-direction: column; gap: 10px; padding: 26px 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
.post-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.post-card h3 { font-size: 21px; }
.post-card p { color: var(--sub); font-size: 15.5px; flex: 1; }
.post-meta { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 12.5px; color: var(--sub); letter-spacing: .02em; }
.post-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 16px; padding-top: 14px; margin-top: 4px; border-top: 1px solid var(--line); }
.read-more { font-size: 15px; font-weight: 600; color: var(--primary); white-space: nowrap; }
.read-more .arr { display: inline-block; transition: transform .15s ease; }
.post-card:hover .read-more { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.post-card:hover .read-more .arr { transform: translateX(3px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--sub); }
.crumbs a { color: var(--sub); }
.crumbs a:hover { color: var(--ink); }
.blog-hero { padding: 56px 0 28px; }
.blog-hero .wrap { display: flex; flex-direction: column; gap: 16px; }
.blog-list-sec { padding: 20px 0 88px; }
.post { padding: 48px 0 0; }
.post-head { display: flex; flex-direction: column; gap: 16px; max-width: 900px; padding-bottom: 40px; }
.post-title { font-size: clamp(28px, 4.4vw, 48px); }
.post-grid { display: grid; grid-template-columns: 240px minmax(0, 720px); gap: 56px; align-items: start; padding-bottom: 56px; }
.post-grid.no-toc { grid-template-columns: minmax(0, 760px); }
.toc { position: sticky; top: 94px; display: flex; flex-direction: column; gap: 12px; font-size: 14.5px; }
.toc ol { margin: 0; padding: 0 0 0 18px; display: flex; flex-direction: column; gap: 8px; color: var(--sub); }
.toc a { text-decoration: none; color: var(--ink-2); }
.toc a:hover { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 4px; }
.prose { font-size: 18px; line-height: 1.7; }
.prose > * { margin: 0; }
.prose > * + * { margin-top: 18px; }
.prose h2 { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: clamp(21px, 2.4vw, 26px); letter-spacing: -0.015em; line-height: 1.25; margin-top: 44px; scroll-margin-top: 96px; text-wrap: balance; }
.prose h3 { font-size: 19px; margin-top: 28px; }
.prose p, .prose li { color: var(--ink-2); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li + li { margin-top: 6px; }
.prose a { color: var(--primary); text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.prose strong { color: var(--ink); }
.prose blockquote { margin-left: 0; margin-right: 0; padding: 18px 22px; background: var(--band); border-radius: 12px; }
.prose blockquote p { color: var(--ink); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 16px; font-variant-numeric: tabular-nums; }
.prose th, .prose td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.prose th { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--sub); background: var(--band); font-weight: 500; }
.prose tbody tr:last-child td { border-bottom: 0; }
.post-cta { margin: 0 0 88px; padding: 32px; border-radius: 14px; background: var(--deep); color: var(--on-deep); display: grid; grid-template-columns: 1fr auto; gap: 20px 32px; align-items: center; }
.post-cta .label { color: var(--accent); }
.post-cta p { color: var(--on-deep-sub); margin-top: 8px; max-width: 60ch; }
.post-cta h2 { font-size: clamp(22px, 2.6vw, 30px); margin-top: 8px; }
.related { padding: 72px 0 88px; }
.book-cta { grid-template-columns: 120px 1fr; align-items: center; }
.book-cta img { width: 120px; height: auto; border-radius: 3px 6px 6px 3px; box-shadow: 0 16px 30px -12px rgba(0,0,0,.6); }
.book-cta-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 16px; }
.book-cta-price { font-family: "Unbounded", Arial, sans-serif; font-weight: 600; font-size: 26px; color: var(--on-deep); margin-right: 4px; }
.btn-ghost-dark { color: var(--on-deep); border-color: var(--deep-line); background: transparent; }
.btn-ghost-dark:hover { border-color: var(--on-deep); }
.excerpt-note { margin-top: 32px; padding: 16px 20px; border-radius: 12px; border: 1px dashed var(--line); color: var(--sub); font-size: 15.5px; }
.more-link { margin-top: 28px; }
@media (max-width: 1000px) {
  .post-grid { grid-template-columns: 1fr; gap: 28px; }
  .toc { position: static; padding: 18px 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
  .post-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .post-list, .post-list.two { grid-template-columns: 1fr; }
  .post-cta { grid-template-columns: 1fr; }
  .book-cta img { width: 96px; }
  .prose { font-size: 17px; }
}