/* SMIRNOFFOND blog - общий стиль для всех страниц блога.
   Наследует палитру и типографику лендинга. */

:root {
  --ink: #0E1A24;
  --ink-soft: #1A2A38;
  --cream: #F5F1E8;
  --cream-deep: #ECE6D7;
  --paper: #FAF6EE;
  --copper: #B8895D;
  --copper-deep: #8E6840;
  --emerald: #1E5641;
  --text: #1A2A38;
  --text-muted: #5D6D7A;
  --text-on-dark: #E8E2D2;
  --hairline: #DDD6C4;
  --success: #1E5641;
  --error: #B43A3A;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--copper-deep); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--copper); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* HEADER (упрощённый из лендинга) */
header.site { background: var(--paper); border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 100; }
header.site .nav { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; }
.brand { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 500; color: var(--ink); text-decoration: none; letter-spacing: 0.02em; display: inline-flex; align-items: center; gap: 10px; }
.brand .mark { display: inline-block; width: 8px; height: 8px; background: var(--copper); border-radius: 50%; flex-shrink: 0; }
.brand-txt{display:flex;flex-direction:column;line-height:1.1;letter-spacing:0.01em}
.brand-txt small{font-family:'Manrope',sans-serif;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-weight:500;margin-top:3px}

.nav-links { list-style: none; display: flex; gap: 36px; }
.nav-links a { color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: 0.02em; }
.nav-links a:hover { color: var(--copper-deep); }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px; border-radius: 2px; font-family: 'Manrope', sans-serif; font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; transition: all 0.25s ease; cursor: pointer; border: none; }
.btn-primary { background: var(--copper); color: var(--cream); }
.btn-primary:hover { background: var(--copper-deep); transform: translateY(-1px); color: var(--cream); }
.btn-arrow { transition: transform 0.25s ease; }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* BREADCRUMBS */
.breadcrumbs { padding: 24px 0 0; font-size: 13px; color: var(--text-muted); letter-spacing: 0.04em; }
.breadcrumbs a { color: var(--text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--copper-deep); }
.breadcrumbs .sep { margin: 0 10px; color: var(--hairline); }

/* ARTICLE HEAD */
.article-head { padding: 32px 0 48px; }
.article-eyebrow { font-family: 'Manrope', sans-serif; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper); font-weight: 600; margin-bottom: 18px; }
.article-title { font-family: 'Fraunces', serif; font-size: 44px; line-height: 1.1; font-weight: 500; color: var(--ink); margin-bottom: 24px; letter-spacing: -0.01em; }
.article-title em { font-style: italic; color: var(--copper-deep); font-weight: 500; }
.article-lead { font-size: 19px; line-height: 1.55; color: var(--ink-soft); max-width: 720px; }
.article-meta { display: flex; align-items: center; gap: 24px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--hairline); font-size: 13px; color: var(--text-muted); letter-spacing: 0.04em; flex-wrap: wrap; }
.article-meta-item { display: inline-flex; align-items: center; gap: 8px; }
.article-meta strong { color: var(--ink); font-weight: 600; }

/* ARTICLE BODY */
.article-body { padding: 24px 0 80px; }
.article-body h2 { font-family: 'Fraunces', serif; font-size: 30px; line-height: 1.2; font-weight: 500; color: var(--ink); margin: 56px 0 20px; letter-spacing: -0.005em; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { font-family: 'Fraunces', serif; font-size: 22px; line-height: 1.3; font-weight: 500; color: var(--ink); margin: 36px 0 14px; }
.article-body p { margin-bottom: 18px; }
.article-body p:last-child { margin-bottom: 0; }
.article-body strong { color: var(--ink); font-weight: 600; }
.article-body ul, .article-body ol { margin: 18px 0 24px 22px; }
.article-body li { margin-bottom: 10px; padding-left: 6px; }
.article-body blockquote {
  margin: 28px 0;
  padding: 22px 28px;
  background: var(--cream);
  border-left: 3px solid var(--copper);
  font-style: italic;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
}
.article-body blockquote p:last-child { margin-bottom: 0; }
.article-body blockquote cite { display: block; margin-top: 12px; font-style: normal; font-size: 13px; color: var(--text-muted); letter-spacing: 0.04em; }
.article-body figure { margin: 32px 0; }
.article-body table { width: 100%; border-collapse: collapse; margin: 28px 0; font-size: 15px; }
.article-body table th { background: var(--cream); color: var(--ink); padding: 12px 16px; text-align: left; font-weight: 600; border-bottom: 2px solid var(--hairline); }
.article-body table td { padding: 12px 16px; border-bottom: 1px solid var(--hairline); }
.article-body table tr:hover td { background: var(--cream); }

/* CASE STUDY BLOCK */
.case-study {
  background: var(--cream);
  border-radius: 2px;
  padding: 32px 36px;
  margin: 36px 0;
  border-left: 3px solid var(--emerald);
}
.case-study .case-tag { display: inline-block; padding: 4px 12px; background: var(--emerald); color: var(--cream); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; margin-bottom: 16px; border-radius: 2px; }
.case-study h3 { margin-top: 0; }
.case-study p:last-child { margin-bottom: 0; }
.case-study .case-numbers { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin: 20px 0; padding: 16px 0; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.case-study .case-num { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 500; color: var(--ink); }
.case-study .case-num small { display: block; font-family: 'Manrope', sans-serif; font-size: 11px; font-weight: 500; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }

/* CTA inside article */
.inline-cta {
  margin: 48px 0;
  padding: 36px 40px;
  background: var(--ink);
  color: var(--text-on-dark);
  border-radius: 2px;
}
.inline-cta h3 { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 500; color: var(--cream); margin-bottom: 12px; }
.inline-cta p { font-size: 15px; line-height: 1.55; color: var(--text-on-dark); margin-bottom: 20px; }
.inline-cta .btn-primary { background: var(--copper); color: var(--cream); }
.inline-cta .btn-primary:hover { background: var(--copper-deep); }

/* AUTHOR BOX (E-E-A-T signal) */
.author-box { margin: 48px 0 32px; padding: 28px 32px; background: var(--cream); border-left: 3px solid var(--copper); }
.author-box h4 { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.author-box .author-role { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--copper); margin-bottom: 12px; font-weight: 600; }
.author-box p { font-size: 14px; line-height: 1.6; color: var(--text); margin-bottom: 0; }

/* RELATED ARTICLES */
.related { background: var(--cream-deep); padding: 64px 0; }
.related-title { font-family: 'Fraunces', serif; font-size: 28px; font-weight: 500; color: var(--ink); margin-bottom: 32px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.related-card { display: block; padding: 28px; background: var(--paper); border-radius: 2px; text-decoration: none; color: var(--ink); transition: transform 0.25s ease, box-shadow 0.25s ease; border-left: 2px solid var(--copper); }
.related-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); color: var(--ink); }
.related-card .related-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--copper); font-weight: 600; margin-bottom: 12px; }
.related-card h4 { font-family: 'Fraunces', serif; font-size: 19px; font-weight: 500; line-height: 1.3; color: var(--ink); }
.related-card p { font-size: 14px; color: var(--text-muted); margin-top: 10px; line-height: 1.5; }

/* BLOG INDEX */
.blog-hero { padding: 64px 0 32px; }
.blog-hero h1 { font-family: 'Fraunces', serif; font-size: 48px; font-weight: 500; line-height: 1.1; color: var(--ink); margin-bottom: 18px; letter-spacing: -0.01em; }
.blog-hero h1 em { font-style: italic; color: var(--copper-deep); }
.blog-hero p { font-size: 18px; color: var(--ink-soft); max-width: 680px; line-height: 1.55; }
.blog-list { padding: 32px 0 80px; }
.blog-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--hairline);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.2s ease;
}
.blog-card:last-of-type { border-bottom: 1px solid var(--hairline); }
.blog-card:hover { background: var(--cream); padding-left: 16px; padding-right: 16px; color: var(--ink); }
.blog-card-num { font-family: 'Fraunces', serif; font-size: 42px; line-height: 1; color: var(--copper); font-weight: 500; }
.blog-card-title { font-family: 'Fraunces', serif; font-size: 26px; line-height: 1.2; font-weight: 500; margin-bottom: 12px; color: var(--ink); }
.blog-card-desc { font-size: 16px; line-height: 1.55; color: var(--text-muted); margin-bottom: 14px; }
.blog-card-meta { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--copper-deep); font-weight: 600; }
.blog-card-meta span { color: var(--text-muted); margin-left: 14px; font-weight: 400; }

/* FOOTER (упрощённый) */
footer { background: var(--paper); border-top: 1px solid var(--hairline); padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 56px; margin-bottom: 48px; }
.foot-brand { font-family: 'Fraunces', serif; font-size: 24px; color: var(--ink); margin-bottom: 10px; font-weight: 500; }
.foot-desc { color: var(--text-muted); font-size: 14px; max-width: 360px; line-height: 1.55; }
.foot-col h4 { font-family: 'Manrope', sans-serif; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--copper); font-weight: 600; margin-bottom: 16px; }
.foot-col a, .foot-col p { display: block; font-size: 14px; color: var(--text); text-decoration: none; margin-bottom: 10px; line-height: 1.5; }
.foot-col a:hover { color: var(--copper-deep); }
.foot-legal { border-top: 1px solid var(--hairline); padding-top: 24px; font-size: 12px; color: var(--text-muted); line-height: 1.7; }

/* FLOATING ACTION BUTTONS */
.fab-stack { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 999; }
.fab { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--ink); color: var(--cream); text-decoration: none; box-shadow: 0 8px 24px rgba(0,0,0,0.25); transition: transform 0.2s ease, background 0.2s ease; font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 18px; }
.fab:hover { transform: translateY(-2px); background: var(--copper); color: var(--cream); }
.fab svg { width: 24px; height: 24px; display: block; }
.fab-tg { background: #229ED9; }
.fab-tg:hover { background: #1c8ec3; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .container, .container-narrow { padding: 0 22px; }
  .article-title { font-size: 34px; }
  .article-lead { font-size: 17px; }
  .article-body h2 { font-size: 25px; margin-top: 44px; }
  .article-body h3 { font-size: 19px; }
  .blog-hero h1 { font-size: 36px; }
  .blog-card { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .blog-card-num { font-size: 28px; }
  .blog-card-title { font-size: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .nav-links { display: none; }
  .case-study, .inline-cta { padding: 22px 20px; }
  .author-box { padding: 22px 20px; }
}