/* Сайт Клаудії поверх дизайн-системи Claudia UI (ds.css).
   Жодного зовнішнього звернення: шрифт — свій, /fonts/. */

@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url(/fonts/inter-cyrillic.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter'; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url(/fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+FEFF, U+FFFD;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cui-bg);
  color: var(--cui-text);
  font-family: var(--cui-font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 1080px; margin-inline: auto; padding-inline: 24px; }

/* липка шапка поверх контенту */
.site-top { position: sticky; top: 0; z-index: 20; }
.site-top .cui-navbar { padding-inline: 24px; }

.section { padding-block: 56px 8px; }
.eyebrow {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .09em; color: var(--cui-text-3); margin-bottom: .4rem;
}
.section > .cui-h2 { margin-bottom: .6rem; }
.lead { max-width: 62ch; color: var(--cui-text-2); margin: 0 0 1.6rem; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; align-items: start; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; align-items: start; }

.stats-row { display: flex; gap: 48px; flex-wrap: wrap; padding-block: 8px 24px; }

/* Кроки — нумерація по суті: це послідовність дій. */
.steps { counter-reset: step; display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.step {
  counter-increment: step;
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
  background: var(--cui-surface); border: 1px solid var(--cui-border);
  border-radius: var(--cui-r-lg); padding: 18px 22px; box-shadow: var(--cui-shadow-sm);
}
.step::before {
  content: counter(step, decimal-leading-zero);
  font-weight: 800; font-size: 1.4rem; letter-spacing: -0.02em;
  color: var(--cui-blue); line-height: 1.3;
  font-variant-numeric: tabular-nums;
}
.step b { color: var(--cui-ink); display: block; margin-bottom: .15rem; }
.step p { margin: 0; color: var(--cui-text-2); font-size: .95rem; }

.cui-footer { margin-top: 64px; border-radius: 0; }

/* ------------------------------ документація */
.docs-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 48px; padding-block: 40px 24px; }
.docs-nav { position: sticky; top: 84px; align-self: start; display: grid; gap: 2px; }
.docs-nav a {
  display: block; padding: 7px 12px; border-radius: var(--cui-r-sm);
  font-size: .9rem; font-weight: 500; color: var(--cui-text-2); text-decoration: none;
}
.docs-nav a:hover { color: var(--cui-blue); background: var(--cui-blue-soft); }
.docs-nav .docs-nav__title {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--cui-text-3); padding: 14px 12px 6px;
}
.docs-body { max-width: 72ch; }
.docs-body h2 {
  font-size: 1.45rem; font-weight: 800; letter-spacing: -0.02em; color: var(--cui-ink);
  margin: 2.6rem 0 .7rem; padding-top: .6rem; scroll-margin-top: 90px;
}
.docs-body h2:first-child { margin-top: 0; }
.docs-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--cui-ink); margin: 1.6rem 0 .4rem; }
.docs-body p, .docs-body li { color: var(--cui-text); }
.docs-body code {
  background: var(--cui-bg-2); border: 1px solid var(--cui-border);
  border-radius: 6px; padding: 1px 6px; font-size: .85em; color: var(--cui-ink-2);
  overflow-wrap: anywhere;
}
.docs-body .cui-alert { margin-block: 1rem; }
.docs-table { width: 100%; border-collapse: collapse; font-size: .9rem; margin-block: .8rem; }
.docs-table th {
  text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--cui-text-2); padding: 8px 12px; border-bottom: 1px solid var(--cui-border);
}
.docs-table td { padding: 9px 12px; border-bottom: 1px solid var(--cui-border); vertical-align: top; }
.docs-table td:first-child { white-space: nowrap; font-weight: 600; color: var(--cui-ink-2); }

@media (max-width: 860px) {
  .docs-layout { grid-template-columns: 1fr; gap: 8px; }
  .docs-nav { position: static; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .cui-navbar { flex-wrap: wrap; gap: .6rem 1rem; }
  .cui-navbar__links { order: 3; flex-basis: 100%; overflow-x: auto; }
  .cui-hero { padding: 2.5rem 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}