/* Общее для обеих страниц: цвета, фон, шапка, кнопки. Шрифты лежат рядом файлами:
   CSP сайта пускает шрифты только со своего домена. */
:root {
  --bg: #07070d;
  --bg-2: #0e0e18;
  --panel: rgba(22, 22, 36, .72);
  --panel-solid: #141422;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .16);
  --text: #eeeef6;
  --muted: #9a9ab4;
  --faint: #62627c;

  --k-skill: #4aa8ff;
  --k-plugin: #d86bff;
  --k-pack: #ffa53d;
  --k-mcp: #2ee6a8;
  --k-tool: #ff6fb5;

  --z0: #7c8aa8;
  --z1: #3ee08f;
  --z2: #ffc83d;
  --z3: #ff5470;

  --warn: #ffb547;
  --danger: #ff5470;

  --radius: 18px;
  --display: "Unbounded", "Onest", sans-serif;
  --body: "Onest", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --dock-h: 0px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f5f3ee;
  --bg-2: #ebe8e0;
  --panel: rgba(255, 255, 255, .78);
  --panel-solid: #ffffff;
  --line: rgba(20, 20, 40, .09);
  --line-2: rgba(20, 20, 40, .18);
  --text: #16162a;
  --muted: #55556e;
  --faint: #8a8aa0;

  --k-skill: #1f7fe0;
  --k-plugin: #a93fd6;
  --k-pack: #d9790b;
  --k-mcp: #0ea877;
  --k-tool: #dc3f8c;

  --z0: #6b7690;
  --z1: #139c5a;
  --z2: #c78a00;
  --z3: #d92f4c;
  --warn: #b86e00;
  --danger: #d92f4c;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  position: relative;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(var(--dock-h) + 24px);
  overflow-x: hidden;
}
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
::selection { background: color-mix(in oklab, var(--k-plugin) 45%, transparent); }
:focus-visible { outline: 2px solid var(--k-skill); outline-offset: 2px; }

/* ---------- фон ---------- */
.aurora-wrap { position: absolute; inset: 0 0 auto 0; height: 120vh; overflow: hidden; z-index: -2; pointer-events: none; }
.aurora {
  position: absolute; inset: -20vh -10vw 0 -10vw;
  background:
    radial-gradient(40% 55% at 18% 30%, color-mix(in oklab, var(--k-skill) 38%, transparent), transparent 70%),
    radial-gradient(38% 50% at 55% 15%, color-mix(in oklab, var(--k-plugin) 34%, transparent), transparent 70%),
    radial-gradient(35% 45% at 85% 35%, color-mix(in oklab, var(--k-pack) 30%, transparent), transparent 70%),
    radial-gradient(30% 40% at 70% 70%, color-mix(in oklab, var(--k-mcp) 20%, transparent), transparent 70%);
  opacity: .75;
  animation: drift 26s ease-in-out infinite alternate;
  -webkit-mask-image: linear-gradient(#000 55%, transparent);
  mask-image: linear-gradient(#000 55%, transparent);
}
:root[data-theme="light"] .aurora { opacity: .55; }
@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(2vw, -2vh, 0) scale(1.05) rotate(2deg); }
  100% { transform: translate3d(-2vw, 1vh, 0) scale(1.02) rotate(-1deg); }
}
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--line-2);
  background: var(--panel); backdrop-filter: blur(12px);
  font-weight: 600; font-size: 14px; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .15s, border-color .15s, background .15s;
}
.btn:hover { border-color: color-mix(in oklab, var(--text) 40%, transparent); transform: translateY(-1px); }
.btn.icon { width: 40px; padding: 0; }
.btn.primary {
  border: 0; color: #0b0b12;
  background: linear-gradient(100deg, var(--k-mcp), var(--k-skill) 45%, var(--k-plugin));
  box-shadow: 0 8px 30px -8px color-mix(in oklab, var(--k-skill) 70%, transparent);
}
.btn.primary:disabled { opacity: .4; cursor: default; transform: none; }

/* ---------- шапка ---------- */
.hero { max-width: 1320px; margin: 0 auto; padding: 20px 32px 8px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font: 600 14px var(--mono); text-decoration: none; color: var(--muted); }
.brand-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: conic-gradient(var(--k-skill), var(--k-plugin), var(--k-pack), var(--k-mcp), var(--k-tool), var(--k-skill));
  box-shadow: 0 0 16px color-mix(in oklab, var(--k-plugin) 60%, transparent);
}
.topbar-r { display: flex; gap: 8px; align-items: center; }
.langs {
  display: flex; height: 40px; padding: 3px; gap: 2px; border-radius: 12px;
  border: 1px solid var(--line-2); background: var(--panel); backdrop-filter: blur(12px);
}
.langs button {
  min-width: 38px; padding: 0 8px; border: 0; border-radius: 9px; background: transparent; cursor: pointer;
  font: 600 12px var(--mono); letter-spacing: .04em; color: var(--muted); transition: background .15s, color .15s;
}
.langs button:hover { color: var(--text); }
.langs button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.theme-btn svg { display: block; }

.eyebrow { margin: 64px 0 14px; font: 500 13px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.title {
  margin: 0; font: 800 clamp(30px, 5.4vw, 76px)/1.02 var(--display); letter-spacing: -.02em;
  animation: rise .7s cubic-bezier(.2, .8, .2, 1) both;
}
.title span {
  background: linear-gradient(95deg, var(--k-mcp), var(--k-skill) 35%, var(--k-plugin) 65%, var(--k-pack));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lede { max-width: 56ch; margin: 0; font-size: 17px; color: var(--muted); animation: rise .7s .1s both; }
.lede b { color: var(--text); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- общие кусочки карточек ---------- */
.kind-badge {
  display: inline-flex; align-items: center; gap: 6px; font: 600 11px var(--mono); letter-spacing: .06em;
  text-transform: uppercase; color: var(--c);
}
.kind-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px var(--c); }
.note {
  margin: 0; padding: 8px 11px; border-radius: 10px; font-size: 13px; line-height: 1.45;
  background: color-mix(in oklab, var(--warn) 10%, transparent);
  border-left: 3px solid var(--warn); color: color-mix(in oklab, var(--text) 85%, var(--warn));
}
.meter { width: 84px; height: 5px; margin: 7px 0 0 auto; border-radius: 99px; background: var(--line); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: inherit; background: var(--z); box-shadow: 0 0 10px var(--z); }
.code-box { position: relative; }
.code-box pre {
  margin: 0; padding: 14px 16px; padding-right: 110px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line);
  font: 400 13px/1.5 var(--mono); white-space: pre-wrap; word-break: break-all;
}
.code-box .btn { position: absolute; top: 8px; right: 8px; height: 32px; font-size: 13px; padding: 0 12px; }

.foot { max-width: 1320px; margin: 64px auto 0; padding: 24px 32px; color: var(--faint); font-size: 13px; border-top: 1px solid var(--line); }
.foot p { max-width: 90ch; margin: 0; }

.toast {
  position: fixed; left: 50%; top: 16px; z-index: 80; transform: translate(-50%, calc(-100% - 40px));
  padding: 10px 16px; border-radius: 12px; background: var(--k-mcp); color: #06140e; font-weight: 600; font-size: 14px;
  transition: transform .3s cubic-bezier(.2, .8, .2, 1);
}
.toast.on { transform: translate(-50%, 0); }

@media (max-width: 720px) {
  .hero { padding-left: 16px; padding-right: 16px; }
  .foot { padding: 24px 16px; }
  .eyebrow { margin-top: 32px; }
  .lede { font-size: 15.5px; }
  .brand .brand-t { display: none; }
  .topbar-r { gap: 6px; }
  .topbar .btn.ghost:not(.icon) { font-size: 13px; padding: 0 12px; }
  .langs button { min-width: 32px; padding: 0 5px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}