/* Спортен клуб КОБРА - Fei Jing. Design tokens */
:root {
  --paper: #f7f3ec;
  --paper-2: #efe8dc;
  --card: #fffdf9;
  --ink: #1b1714;
  --ink-2: #4a423b;
  --ink-3: #7a6f64;
  --line: #e2d8c8;
  --red: #b3261e;
  --red-2: #8f1c16;
  --red-soft: #f6e3df;
  --gold: #a5792f;
  --shadow: 0 1px 2px rgb(27 23 20 / .06), 0 8px 24px rgb(27 23 20 / .06);
  --radius: 14px;
  --maxw: 1160px;
  --read: 72ch;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #131110; --paper-2: #1b1816; --card: #1f1b19;
    --ink: #f2ece4; --ink-2: #cfc5b8; --ink-3: #9d9285; --line: #352e29;
    --red: #e5534b; --red-2: #ff7a70; --red-soft: #3a1d1a; --gold: #d3a65a;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #131110; --paper-2: #1b1816; --card: #1f1b19;
  --ink: #f2ece4; --ink-2: #cfc5b8; --ink-3: #9d9285; --line: #352e29;
  --red: #e5534b; --red-2: #ff7a70; --red-soft: #3a1d1a; --gold: #d3a65a;
  --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .25);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 17px/1.7 var(--font-body);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--red-2); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; font-weight: 700; color: var(--ink); margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 1.8em; }
h3 { font-size: 1.25rem; margin-top: 1.5em; }
p, ul, ol, table, figure, blockquote { margin: 0 0 1.1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; z-index: 99; background: var(--card); padding: 8px 12px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 34px; height: 34px; flex: none; }
.brand b { font-family: var(--font-display); font-size: 1.25rem; letter-spacing: .04em; }
.brand small { display: block; white-space: nowrap; font-size: .72rem; color: var(--ink-3); letter-spacing: .08em; text-transform: uppercase; line-height: 1; }
.nav { display: flex; gap: 2px; }
.nav a { white-space: nowrap; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 8px 12px; border-radius: 999px; }
.nav a:hover { background: var(--paper-2); color: var(--ink); }
.nav a[aria-current="page"], .nav a.active { color: var(--red); background: var(--red-soft); }
.nav-toggle, .theme-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); color: var(--ink); cursor: pointer; }
.nav-toggle { display: none; }
@media (max-width: 1120px) {
  .nav-toggle { display: inline-grid; }
  .nav { position: fixed; inset: 64px 0 auto 0; flex-direction: column; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; display: none; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 12px; border-radius: 10px; }
}

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 56px; border-bottom: 1px solid var(--line); background:
  radial-gradient(900px 400px at 85% 10%, var(--red-soft), transparent 70%), var(--paper); }
.hero .wrap { display: grid; grid-template-columns: 1.3fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); }
.hero h1 em { font-style: italic; color: var(--red); }
.hero p.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 56ch; }
.hero .emblem { width: 100%; max-width: 360px; height: auto; justify-self: center; }
@media (max-width: 820px) { .hero .wrap { grid-template-columns: 1fr; } .hero .emblem { max-width: 200px; order: -1; } .hero { padding-top: 40px; } }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font-weight: 600; text-decoration: none; border: 1px solid var(--red); background: var(--red); color: #fff; }
.btn:hover { background: var(--red-2); border-color: var(--red-2); color: #fff; }
.btn.ghost { background: transparent; color: var(--red); }
.btn.ghost:hover { background: var(--red-soft); color: var(--red-2); }

/* Page head */
.page-head { padding: 48px 0 28px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.page-head p.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 62ch; margin: 0; }
.crumbs { font-size: .85rem; color: var(--ink-3); margin-bottom: 14px; }
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--red); }
.crumbs span { margin: 0 6px; }

/* Layout */
main { display: block; }
.section { padding: 56px 0; }
.section.alt { background: var(--paper-2); border-block: 1px solid var(--line); }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 56px; padding: 44px 0 64px; }
@media (max-width: 960px) { .layout { grid-template-columns: minmax(0, 1fr); gap: 32px; } }
.prose { max-width: var(--read); min-width: 0; overflow-wrap: break-word; }
.prose a { overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose li { margin-bottom: .35em; }
.prose blockquote { border-left: 3px solid var(--red); padding: 4px 0 4px 18px; color: var(--ink-2); font-style: italic; font-family: var(--font-display); font-size: 1.15rem; }
.prose figure img { border-radius: var(--radius); }
.prose figcaption { font-size: .88rem; color: var(--ink-3); margin-top: 8px; }
.sidebar { position: sticky; top: 88px; align-self: start; display: grid; gap: 20px; }
@media (max-width: 960px) { .sidebar { position: static; } }
.side-box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.side-box h4 { font-family: var(--font-body); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 10px; }
.side-box ul { list-style: none; padding: 0; margin: 0; }
.side-box li a { display: block; padding: 6px 0; color: var(--ink-2); text-decoration: none; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.side-box li:last-child a { border-bottom: 0; }
.side-box li a:hover, .side-box li a[aria-current="page"] { color: var(--red); }

/* Cards & grids */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
@media (max-width: 400px) { .grid, .grid.two { grid-template-columns: 1fr; } }
.card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 20px; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .15s ease, border-color .15s ease; }
a.card:hover { transform: translateY(-2px); border-color: var(--red); color: var(--ink); }
.card h3 { margin: 0 0 6px; font-size: 1.2rem; }
.card p { color: var(--ink-2); margin: 0; font-size: .97rem; }
.card .tag { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.card .more { margin-top: auto; padding-top: 14px; color: var(--red); font-weight: 600; font-size: .92rem; }
.card.feature { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.card.feature h3, .card.feature p { color: var(--paper); }

/* Data */
.table-wrap { overflow-x: auto; margin: 0 0 1.4em; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 0; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); background: var(--paper-2); }
tr:last-child td { border-bottom: 0; }
tr.group td { background: var(--paper-2); font-weight: 600; color: var(--ink-2); font-size: .85rem; }
.belt { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.belt i { width: 28px; height: 10px; border-radius: 3px; border: 1px solid rgb(0 0 0 / .25); display: inline-block; }
.note { background: var(--red-soft); border-left: 3px solid var(--red); padding: 14px 18px; border-radius: 0 10px 10px 0; color: var(--ink-2); font-size: .96rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin: 0 0 1.6em; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.stat b { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--red); line-height: 1.1; }
.stat span { color: var(--ink-3); font-size: .9rem; }

/* Timeline */
.timeline { list-style: none; padding: 0; margin: 0 0 1.5em; border-left: 2px solid var(--line); }
.timeline li { position: relative; padding: 0 0 22px 24px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--red); }
.timeline time { display: block; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--red); }
.timeline strong { display: block; font-family: var(--font-display); font-size: 1.1rem; }
.timeline p { margin: 4px 0 0; color: var(--ink-2); }

/* Exercise list */
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps > li { counter-increment: s; position: relative; padding: 18px 20px 6px 64px; margin-bottom: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.steps > li::before { content: counter(s); position: absolute; left: 18px; top: 16px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--red); color: #fff; font-weight: 700; font-size: .9rem; }
.steps h3 { margin: 0 0 6px; font-size: 1.15rem; }
.steps dl { margin: 0 0 12px; }
.steps dt { font-weight: 600; font-size: .85rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; margin-top: 8px; }
.steps dd { margin: 2px 0 0; }

/* Glossary */
.gloss { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-bottom: 1.6em; }
.gloss div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.gloss b { display: block; font-family: var(--font-display); color: var(--red); font-size: 1.1rem; }
.gloss span { color: var(--ink-2); font-size: .93rem; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-bottom: 1.6em; }
.gallery figure { margin: 0; }
.gallery img { border-radius: 10px; aspect-ratio: 640/441; object-fit: cover; width: 100%; }
.gallery figcaption { font-size: .82rem; color: var(--ink-3); margin-top: 6px; }

/* Outbound (karting) */
.outbound { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.outbound a { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); text-decoration: none; color: var(--ink); }
.outbound a:hover { border-color: var(--red); }
.outbound b { font-family: var(--font-display); font-size: 1.15rem; }
.outbound span { color: var(--ink-3); font-size: .9rem; }
.outbound em { font-style: normal; color: var(--red); font-weight: 600; font-size: .9rem; margin-top: 6px; }

/* Search */
.search-box { display: flex; gap: 10px; margin-bottom: 24px; }
.search-box input { flex: 1; min-width: 0; font: inherit; padding: 12px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.search-box input:focus { outline: 2px solid var(--red); outline-offset: 1px; }
#results { list-style: none; padding: 0; }
#results li { padding: 14px 0; border-bottom: 1px solid var(--line); }
#results a { font-family: var(--font-display); font-size: 1.15rem; text-decoration: none; }
#results p { margin: 4px 0 0; color: var(--ink-2); font-size: .95rem; }

/* Footer */
.site-footer { background: var(--ink); color: #d9cfc3; padding: 48px 0 28px; margin-top: 0; font-size: .95rem; }
:root[data-theme="dark"] .site-footer { background: #0c0b0a; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .site-footer { background: #0c0b0a; } }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
@media (max-width: 820px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .site-footer .cols { grid-template-columns: 1fr; } }
.site-footer h4 { font-family: var(--font-body); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: #d9cfc3; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer .legal { border-top: 1px solid rgb(255 255 255 / .12); margin-top: 32px; padding-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; color: #a89d90; font-size: .85rem; }