/* ПАО «Инвест» — строгий информационный сайт. Чистый CSS, без фреймворков. */

/* ---------- Локальные шрифты (woff2; subsets: cyrillic, cyrillic-ext, latin, latin-ext) ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-600-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-600-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-600-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: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-sans-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-sans-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('../fonts/ibm-plex-sans-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;
}

:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --ink: #15191f;
  --ink-soft: #4d5560;
  --ink-mute: #8a919b;
  --line: #d9d6cf;
  --line-strong: #b8b3a8;
  --accent: #1d3557;
  --accent-ink: #0f1f36;
  --maxw: 1080px;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mark: "Cormorant Garamond", "Times New Roman", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "kern", "liga";
}

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Шапка ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 26px;
  padding-bottom: 22px;
}

.wordmark {
  font-family: var(--font-mark);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  line-height: 1;
  white-space: nowrap;
}
.wordmark:hover, .wordmark:focus-visible { text-decoration: none; }
.wordmark small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink-mute);
  margin-top: 8px;
}

.site-nav { display: flex; gap: 28px; flex-wrap: wrap; }
.site-nav a {
  color: var(--ink-soft);
  font-size: 15px;
  letter-spacing: 0.02em;
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------- Основное ---------- */

main { padding: 56px 0 80px; }

h1, h2, h3 { font-weight: 500; line-height: 1.25; margin: 0; color: var(--ink); }
h1 { font-size: 34px; letter-spacing: -0.01em; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }

.lead { font-size: 20px; color: var(--ink-soft); margin: 10px 0 0; max-width: 60ch; }

p { margin: 0 0 1em; max-width: 68ch; }

.section { padding: 40px 0; border-top: 1px solid var(--line); }
.section:first-child { border-top: 0; padding-top: 0; }
.section > h2 { margin-bottom: 20px; }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}

.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.cols > div { border-top: 1px solid var(--line-strong); padding-top: 14px; }
.cols h3 { font-size: 17px; margin-bottom: 6px; }
.cols p { font-size: 15px; color: var(--ink-soft); margin: 0; }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 32px; }
.facts div { border-top: 1px solid var(--line-strong); padding-top: 12px; }
.facts b { display: block; font-family: var(--font-mark); font-weight: 600; font-size: 40px; line-height: 1; color: var(--accent-ink); }
.facts span { font-size: 14px; color: var(--ink-soft); }

.note {
  font-size: 15px;
  color: var(--ink-soft);
  border-left: 2px solid var(--accent);
  padding-left: 16px;
  max-width: 70ch;
}

/* ---------- Контакты (таблицы реквизитов) ---------- */

.kv { display: grid; grid-template-columns: 260px 1fr; gap: 10px 24px; margin: 0; max-width: 820px; }
.kv dt { color: var(--ink-mute); font-size: 15px; }
.kv dd { margin: 0; }
.kv dd.mono { font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }

/* ---------- Документы ---------- */

.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }

.docs-toc { position: sticky; top: 24px; }
.docs-toc ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.docs-toc li { border-bottom: 1px solid var(--line); }
.docs-toc a { display: block; padding: 10px 0; font-size: 15px; color: var(--ink-soft); }
.docs-toc a:hover { color: var(--ink); text-decoration: none; }
.docs-toc a span { color: var(--ink-mute); font-size: 13px; margin-left: 6px; }

.docs-status { font-size: 14px; color: var(--ink-mute); margin-top: 16px; }

.doc-section { margin-bottom: 44px; scroll-margin-top: 24px; }
.doc-section h2 { font-size: 20px; padding-bottom: 10px; border-bottom: 1px solid var(--line-strong); }

.doc-list { list-style: none; margin: 0; padding: 0; }
.doc-list li {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 8px 20px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.doc-list a { color: var(--ink); }
.doc-list a:hover { color: var(--accent); }
.doc-ext {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-ink);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 1px 6px;
  white-space: nowrap;
}
.doc-size, .doc-date { font-size: 14px; color: var(--ink-mute); white-space: nowrap; font-variant-numeric: tabular-nums; }

.docs-empty, .docs-error { color: var(--ink-soft); padding: 24px 0; }
.docs-error { color: #8a1c1c; }

/* ---------- Подвал ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  font-size: 14px;
  color: var(--ink-mute);
}
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Адаптив ---------- */

@media (max-width: 860px) {
  .docs-layout { grid-template-columns: 1fr; gap: 24px; }
  .docs-toc { position: static; }
  .cols, .facts { grid-template-columns: 1fr; gap: 20px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dt { margin-top: 12px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  main { padding: 36px 0 56px; }
  h1 { font-size: 28px; }
  .lead { font-size: 18px; }
  .wordmark { font-size: 28px; }
  .site-nav { gap: 18px; }
  .doc-list li { grid-template-columns: 1fr auto; }
  .doc-date { justify-self: end; }
}

@media print {
  .site-nav, .docs-toc { display: none; }
  body { background: #fff; }
}