/* ──────────────────────────────────────────────────────────
   ДеньгИИ — shared site chrome
   Used by: Support, Privacy, Terms pages
   (Landing keeps its own landing.css for hero/feature blocks)
   ────────────────────────────────────────────────────────── */

html { scroll-padding-top: 96px; }

:root {
  --cream: #F2E6D5;
  --cream-2: #E8D9C2;
  --cream-3: #D9C7AB;
  --ink: #1A1614;
  --ink-2: #2A211C;
  --ink-3: #3A2E27;
  --coral: #FF5A45;
  --coral-deep: #E33C25;
  --teal: #0891B2;
  --green: #34C759;
  --line-cream: rgba(26, 22, 20, 0.12);
  --line-dark: rgba(242, 230, 213, 0.10);
  --muted-cream: rgba(26, 22, 20, 0.55);
  --muted-dark: rgba(242, 230, 213, 0.55);
  --radius: 18px;
  --radius-lg: 28px;
  --radius-xl: 44px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: "Onest", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: 0; color: inherit; padding: 0; }

.mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.eyebrow {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-cream);
  font-weight: 500;
  margin: 0;
}

.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── NAV ───────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 300;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(242, 230, 213, 0.82);
  border-bottom: 1px solid var(--line-cream);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 32px; height: 32px;
  display: block;
  flex-shrink: 0;
}
.brand i { font-style: italic; font-weight: 800; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 15px;
  color: var(--ink);
  opacity: 0.75;
  transition: opacity .15s;
}
.nav-links a:hover,
.nav-links a.active { opacity: 1; }
.nav-links a.active {
  text-decoration: underline;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}
.lang {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 4px;
  background: rgba(26, 22, 20, 0.06);
  border-radius: 9px;
}
.lang a {
  padding: 4px 8px;
  border-radius: 6px;
  opacity: 0.6;
}
.lang a.active {
  background: var(--ink);
  color: var(--cream);
  opacity: 1;
}
.lang-mobile { display: none; }
.lang-picker-mobile { display: none; }
.burger { display: none; }
.nav-overlay { display: none; }
.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--cream);
  padding: 11px 18px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s, background .15s;
}
.cta:hover { background: var(--ink-2); transform: translateY(-1px); }
.cta.coral { background: var(--coral); color: #fff; }
.cta.coral:hover { background: var(--coral-deep); }
.cta svg { width: 16px; height: 16px; }

/* ─── PAGE HEAD ─────────────────────────────────────────── */
.page-head {
  padding: 64px 0 36px;
  border-bottom: 1px solid var(--line-cream);
  margin-bottom: 56px;
}
.page-head .crumb {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-cream);
  margin: 0 0 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.page-head .crumb a {
  color: var(--muted-cream);
  border-bottom: 1px dashed transparent;
}
.page-head .crumb a:hover {
  color: var(--ink);
  border-bottom-color: var(--coral);
}
.page-head h1 {
  font-size: clamp(44px, 5.5vw, 80px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 0 0 18px;
  text-wrap: balance;
  max-width: 14ch;
}
.page-head h1 em {
  font-style: italic;
  color: var(--coral);
  font-weight: 700;
}
.page-head .lede {
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 620px;
  margin: 0;
}
.page-head .meta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-cream);
  text-transform: uppercase;
}
.page-head .meta b { color: var(--ink); font-weight: 600; }

/* ─── DOC LAYOUT (TOC + content) ────────────────────────── */
.doc {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 80px;
  padding-bottom: 100px;
}
.doc-toc {
  position: sticky;
  top: 96px;
  align-self: start;
  font-size: 14px;
  border-left: 1px solid var(--line-cream);
  padding-left: 20px;
}
.doc-toc h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-cream);
  margin: 0 0 16px;
  font-weight: 500;
}
.doc-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
  display: grid;
  gap: 10px;
}
.doc-toc li {
  counter-increment: toc;
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 10px;
  line-height: 1.4;
}
.doc-toc li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--coral);
  letter-spacing: 0.05em;
  padding-top: 3px;
}
.doc-toc a {
  color: var(--ink-2);
  opacity: 0.75;
  line-height: 1.4;
  transition: opacity .15s, color .15s;
}
.doc-toc a:hover { opacity: 1; color: var(--coral); }

.doc-content {
  max-width: 720px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
}
.doc-content h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin: 56px 0 18px;
  scroll-margin-top: 100px;
  text-wrap: balance;
}
.doc-content h2:first-child { margin-top: 0; }
.doc-content h3 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 36px 0 10px;
}
.doc-content p { margin: 0 0 16px; }
.doc-content p:last-child { margin-bottom: 0; }
.doc-content a {
  color: var(--coral);
  border-bottom: 1px solid rgba(255, 90, 69, 0.35);
  transition: border-color .15s;
}
.doc-content a:hover { border-color: var(--coral); }
.doc-content ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.doc-content ul li {
  padding-left: 24px;
  position: relative;
}
.doc-content ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--coral);
}
.doc-content strong { color: var(--ink); font-weight: 600; }

/* callout — neutral inline note */
.callout {
  background: var(--cream-2);
  border-left: 3px solid var(--coral);
  border-radius: 12px;
  padding: 18px 22px;
  margin: 24px 0;
  font-size: 16px;
  line-height: 1.55;
}
.callout .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

/* ─── FOOTER ────────────────────────────────────────────── */
.footer {
  padding: 60px 0 40px;
  color: var(--ink-2);
  border-top: 1px solid var(--line-cream);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line-cream);
}
.footer h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-cream);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer a { color: var(--ink); opacity: 0.75; font-size: 15px; }
.footer a:hover { opacity: 1; }
.footer-tag {
  font-size: 15px;
  color: var(--ink-2);
  max-width: 380px;
  margin: 16px 0 0;
  line-height: 1.55;
}
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted-cream);
}

/* ─── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1100px) {
  .container { padding: 0 28px; }
  .doc { grid-template-columns: 1fr; gap: 48px; }
  .doc-toc {
    position: static;
    border-left: none;
    border-top: 1px solid var(--line-cream);
    padding: 24px 0 0;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 720px) {
  html { scroll-padding-top: 84px; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 16px 4px; }
  .brand { font-size: 18px; gap: 10px; padding-left: 8px; }
  .brand-mark { width: 32px; height: 32px; }
  .nav-links { gap: 10px; }
  .nav-links > a:not(.cta) { display: none; }
  .burger {
    display: inline-flex;
    flex-direction: column;
    justify-content: space-between;
    width: 38px;
    height: 38px;
    padding: 11px 8px;
    background: rgba(26, 22, 20, 0.06);
    border-radius: 11px;
    cursor: pointer;
    flex-shrink: 0;
  }
  .burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform .25s ease, opacity .15s ease;
    transform-origin: center;
  }
  .burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-overlay {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--cream);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
  }
  .nav-overlay[data-open="true"] { opacity: 1; pointer-events: auto; }
  .nav-overlay-inner {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 96px 32px 48px;
    overflow-y: auto;
  }
  .nav-overlay {
    background: rgba(242, 230, 213, 0.98);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .nav-overlay-links {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .nav-overlay-links a {
    font-size: 32px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.025em;
    line-height: 1.1;
    text-decoration: none;
  }
  .nav-overlay-secondary {
    margin-top: auto;
    padding-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-top: 1px solid var(--line-cream);
  }
  .nav-overlay-secondary a {
    font-size: 16px;
    color: var(--muted-cream);
    text-decoration: none;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    letter-spacing: 0.05em;
  }
  /* hide inline lang picker on mobile — its place is now inside the overlay */
  .lang-picker-mobile { display: none !important; }
  .nav-overlay-lang {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--line-cream);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-overlay-lang a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(26, 22, 20, 0.06);
    border-radius: 10px;
    color: var(--ink);
    text-decoration: none;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 14px;
    letter-spacing: 0.06em;
  }
  .nav-overlay-lang a .lang-flag { font-size: 18px; line-height: 1; }
  .nav-overlay-lang a.active {
    background: var(--ink);
    color: var(--cream);
    font-weight: 700;
  }
  .lang { display: none; }
  .lang-mobile { display: none; }
  .lang-picker-mobile {
    display: inline-block;
    position: relative;
    font-family: "JetBrains Mono", monospace;
  }
  .lang-current {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    letter-spacing: 0.06em;
    padding: 9px 14px;
    background: rgba(26, 22, 20, 0.06);
    color: var(--ink);
    border-radius: 11px;
    line-height: 1;
  }
  .lang-current .lang-flag { font-size: 16px; line-height: 1; }
  .lang-current .lang-caret { font-size: 11px; opacity: 0.6; }
  .lang-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 150px;
    padding: 8px;
    background: var(--ink);
    border-radius: 12px;
    box-shadow: 0 10px 30px -10px rgba(26, 22, 20, 0.45);
    z-index: 100;
  }
  .lang-menu.open { display: flex; flex-direction: column; gap: 2px; }
  .lang-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--cream);
    opacity: 0.75;
    font-size: 14px;
    letter-spacing: 0.06em;
    text-decoration: none;
  }
  .lang-menu a .lang-flag { font-size: 18px; line-height: 1; }
  .lang-menu a:hover { background: rgba(242, 230, 213, 0.08); opacity: 1; }
  .lang-menu a.active {
    background: rgba(242, 230, 213, 0.14);
    color: var(--cream);
    opacity: 1;
    font-weight: 700;
  }
  .page-head { padding: 40px 0 28px; margin-bottom: 36px; }
  .page-head h1 { max-width: none; }
  .doc-content h2 { font-size: 26px; margin-top: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}