/* Homyak — homyak.interforum.su
   Технологичный дизайн: тёмная тема, акценты amber/cyan, моноширинные детали. */

:root {
  --bg: #0b0f17;
  --bg-elev: #0e1420;
  --bg-card: #111826;
  --border: #1d2735;
  --border-soft: #161f2e;
  --text: #e6edf3;
  --muted: #8b97a7;
  --muted-2: #5c6878;
  --amber: #f4a23b;
  --cyan: #38bdf8;
  --green: #3ddc97;
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1140px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(680px 420px at 12% -8%, rgba(244, 162, 59, 0.10), transparent 60%),
    radial-gradient(720px 460px at 92% 4%, rgba(56, 189, 248, 0.10), transparent 60%);
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; font-weight: 700; letter-spacing: -0.02em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.mono { font-family: var(--mono); }
.accent { color: var(--amber); }
.accent-cyan { color: var(--cyan); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 23, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { display: block; }
.brand b { letter-spacing: -0.02em; }
.brand .dom { color: var(--muted-2); font-family: var(--mono); font-size: .8rem; font-weight: 500; }
.nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--muted); font-size: .94rem; font-weight: 500; transition: color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); text-decoration: none; }
.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text) !important;
}
.nav-cta:hover { border-color: var(--amber); }
.nav-toggle {
  display: none; margin-left: auto;
  width: 42px; height: 42px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); font-size: 1.2rem; cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: .96rem; cursor: pointer;
  border: 1px solid transparent; transition: transform .12s, box-shadow .2s, border-color .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--amber), #e8861f); color: #1a1206; box-shadow: 0 8px 24px rgba(244, 162, 59, .22); }
.btn-ghost { background: var(--bg-card); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--cyan); }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 56px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .04em;
  color: var(--amber); text-transform: uppercase;
  padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-card);
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); margin-top: 22px; max-width: 16ch; }
.hero h1 .grad {
  background: linear-gradient(120deg, var(--amber), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--muted); max-width: 60ch; margin: 0 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 40px; color: var(--muted); font-size: .9rem; }
.hero-meta b { color: var(--text); display: block; font-size: 1.5rem; font-family: var(--mono); }

/* ---------- Section base ---------- */
section { padding: 64px 0; }
.section-head { max-width: 64ch; margin-bottom: 40px; }
.section-head .kicker { font-family: var(--mono); font-size: .82rem; color: var(--cyan); text-transform: uppercase; letter-spacing: .05em; }
.section-head h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin-top: 10px; }
.section-head p { color: var(--muted); font-size: 1.06rem; }
.divider { height: 1px; background: var(--border-soft); border: 0; margin: 0; }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.card:hover { border-color: #2b3a4f; transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0,0,0,.35); }
.card .num { font-family: var(--mono); font-size: .8rem; color: var(--muted-2); }
.card .ico {
  width: 44px; height: 44px; border-radius: 11px;
  display: grid; place-items: center; margin-bottom: 16px;
  background: rgba(244,162,59,.10); border: 1px solid rgba(244,162,59,.25);
  font-size: 1.3rem;
}
.card.cy .ico { background: rgba(56,189,248,.10); border-color: rgba(56,189,248,.25); }
.card h3 { font-size: 1.12rem; }
.card p { color: var(--muted); margin: 0; font-size: .96rem; }
.card .tag {
  display: inline-block; margin-top: 14px;
  font-family: var(--mono); font-size: .74rem; color: var(--muted);
  padding: 3px 9px; border: 1px solid var(--border); border-radius: 6px;
}

/* ---------- Highlight (копилка) ---------- */
.highlight {
  background: linear-gradient(135deg, rgba(244,162,59,.06), rgba(56,189,248,.05));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: center;
}
.highlight h2 { font-size: 1.8rem; }
.highlight ul { margin: 18px 0 0; padding: 0; list-style: none; }
.highlight li { padding: 8px 0 8px 28px; position: relative; color: var(--muted); }
.highlight li::before { content: "→"; position: absolute; left: 0; color: var(--amber); font-family: var(--mono); }
.highlight li b { color: var(--text); }

/* ---------- Code block ---------- */
.code {
  background: #080c13; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--mono); font-size: .86rem; overflow: hidden;
}
.code-head {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--border-soft); color: var(--muted-2);
}
.code-head .dot { width: 10px; height: 10px; border-radius: 50%; background: #2b3a4f; }
.code-head .name { margin-left: 8px; font-size: .78rem; }
.code pre { margin: 0; padding: 16px 18px; overflow-x: auto; line-height: 1.7; color: #c9d4e0; }
.code .k { color: var(--cyan); }
.code .s { color: var(--green); }
.code .c { color: var(--muted-2); }
.code .a { color: var(--amber); }

/* ---------- Concept / flow ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flow .step {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 20px; position: relative;
}
.flow .step .s-n { font-family: var(--mono); color: var(--amber); font-size: .8rem; }
.flow .step h4 { margin: 8px 0 6px; font-size: 1rem; }
.flow .step p { color: var(--muted); font-size: .88rem; margin: 0; }
.flow .step:not(:last-child)::after {
  content: "→"; position: absolute; right: -11px; top: 50%; transform: translateY(-50%);
  color: var(--muted-2); font-family: var(--mono); z-index: 2;
}

/* ---------- Components table ---------- */
.table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: .94rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--border-soft); }
th { background: var(--bg-elev); color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }
td code, .mono-cell { font-family: var(--mono); color: var(--amber); font-size: .86rem; }

/* ---------- CTA / contact ---------- */
.cta {
  text-align: center;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 56px 32px;
}
.cta h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
.cta p { color: var(--muted); max-width: 56ch; margin: 0 auto 26px; }
.contact-pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 1rem;
  padding: 12px 18px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-elev);
}
.contact-pill button {
  background: transparent; border: 0; color: var(--cyan); cursor: pointer; font-family: var(--mono); font-size: .82rem;
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border-soft); padding: 40px 0; color: var(--muted); font-size: .9rem; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }

/* ---------- Docs page ---------- */
.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: start; }
.docs-nav { position: sticky; top: 88px; }
.docs-nav ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--border); }
.docs-nav li a { display: block; padding: 7px 0 7px 16px; color: var(--muted); font-size: .92rem; border-left: 2px solid transparent; margin-left: -1px; }
.docs-nav li a:hover, .docs-nav li a.active { color: var(--text); border-left-color: var(--amber); text-decoration: none; }
.docs-content h2 { font-size: 1.6rem; margin-top: 8px; padding-top: 12px; }
.docs-content h3 { font-size: 1.2rem; margin-top: 32px; color: var(--text); }
.docs-content p { color: var(--muted); }
.docs-content ul { color: var(--muted); }
.docs-content article { padding-bottom: 28px; border-bottom: 1px solid var(--border-soft); margin-bottom: 28px; }
.note {
  background: rgba(56,189,248,.06); border: 1px solid rgba(56,189,248,.22);
  border-radius: var(--radius-sm); padding: 14px 18px; color: var(--muted);
}
.note b { color: var(--cyan); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow .step:nth-child(2)::after { display: none; }
  .highlight { grid-template-columns: 1fr; padding: 28px; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-nav { position: static; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 0; padding: 8px 16px 16px;
    background: var(--bg-elev); border-bottom: 1px solid var(--border);
  }
  .nav-links.open a { padding: 12px 4px; border-bottom: 1px solid var(--border-soft); width: 100%; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .flow { grid-template-columns: 1fr; }
  .flow .step::after { display: none; }
  section { padding: 48px 0; }
}