/* SOVRGNnet — shared styles for sovrgnnet.cc
   Zero build. One stylesheet, every page. */

:root {
  --bg: #0a0614;
  --bg-2: #120b22;
  --panel: #170f2b;
  --border: #2c1f4d;
  --text: #e8e3f5;
  --muted: #9c92b8;
  --accent: #a855f7;
  --accent-2: #ec4899;
  --warn: #fbbf24;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }

/* ------------------------------------------------------------------ header */

header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(10, 6, 20, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
nav { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo {
  font-family: var(--mono); font-weight: 700; font-size: 1.1rem;
  letter-spacing: 0.06em; color: var(--text);
}
.logo b { color: var(--accent); }
a.logo:hover { text-decoration: none; }
nav .links { margin-left: auto; display: flex; gap: 20px; font-size: 0.92rem; }
nav .links a { color: var(--muted); }
nav .links a:hover { color: var(--text); text-decoration: none; }
nav .links a[aria-current="page"] { color: var(--text); }

@media (max-width: 640px) {
  nav { height: auto; padding: 12px 0; flex-wrap: wrap; gap: 12px; }
  nav .links { margin-left: 0; width: 100%; gap: 16px; flex-wrap: wrap; }
}

/* -------------------------------------------------------------------- hero */

.hero { padding: 96px 0 72px; text-align: center; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% -20% auto;
  height: 130%; pointer-events: none;
  background:
    radial-gradient(600px 340px at 30% 20%, rgba(168, 85, 247, 0.16), transparent 70%),
    radial-gradient(520px 300px at 72% 12%, rgba(236, 72, 153, 0.10), transparent 70%);
}
.hero > * { position: relative; }
.tag {
  display: inline-block; font-family: var(--mono); font-size: 0.75rem;
  letter-spacing: 0.14em; color: var(--accent);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; margin-bottom: 26px; background: var(--bg-2);
}
h1 {
  font-size: clamp(2.3rem, 6vw, 3.8rem); line-height: 1.08;
  letter-spacing: -0.02em; font-weight: 800;
}
h1 .grad {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sub { margin: 22px auto 0; max-width: 640px; color: var(--muted); font-size: 1.12rem; }
.cta { margin-top: 38px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 26px; border-radius: 10px;
  font-weight: 600; font-size: 0.98rem; transition: transform 0.15s, box-shadow 0.15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  color: white; box-shadow: 0 8px 28px rgba(168, 85, 247, 0.35);
}
.btn-ghost { border: 1px solid var(--border); color: var(--text); background: var(--bg-2); }
.status-note { margin-top: 18px; font-size: 0.82rem; color: var(--muted); font-family: var(--mono); }

/* ---------------------------------------------------------------- sections */

section { padding: 72px 0; }
section h2 { font-size: 1.7rem; letter-spacing: -0.01em; margin-bottom: 10px; }
section .lead { color: var(--muted); max-width: 640px; margin-bottom: 40px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 26px;
}
.card .icon { font-size: 1.5rem; margin-bottom: 14px; }
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.94rem; }
.card code { font-family: var(--mono); font-size: 0.85em; color: var(--accent); }
a.card { display: block; color: inherit; transition: border-color 0.15s, transform 0.15s; }
a.card:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); }
a.card h3 { color: var(--text); }

.stack { border-top: 1px solid var(--border); background: var(--bg-2); }
.stack-row { display: flex; flex-wrap: wrap; gap: 12px; font-family: var(--mono); font-size: 0.85rem; }
.chip {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; color: var(--muted); background: var(--panel);
}

/* -------------------------------------------------------------------- docs */

.doc { padding: 56px 0 88px; }
.doc h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.doc .subtitle { color: var(--muted); font-size: 1.05rem; margin-bottom: 44px; }
.doc h2 {
  font-size: 1.35rem; margin: 52px 0 14px; letter-spacing: -0.01em;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.doc h3 { font-size: 1.05rem; margin: 32px 0 10px; }
.doc p { margin-bottom: 16px; color: var(--text); }
.doc p.muted, .doc .muted { color: var(--muted); }
.doc ul, .doc ol { margin: 0 0 18px 22px; color: var(--text); }
.doc li { margin-bottom: 8px; }
.doc li::marker { color: var(--accent); }

code {
  font-family: var(--mono); font-size: 0.88em;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 5px; padding: 1px 6px; color: var(--text);
}
pre {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 18px; overflow-x: auto;
  margin-bottom: 20px; font-size: 0.88rem; line-height: 1.6;
}
pre code { background: none; border: none; padding: 0; font-size: 1em; }
pre .c { color: var(--muted); }

table { width: 100%; border-collapse: collapse; margin-bottom: 24px; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 0.82rem;
     text-transform: uppercase; letter-spacing: 0.06em; }
td code { font-size: 0.86em; }

.note, .warning {
  border-radius: 10px; padding: 16px 18px; margin-bottom: 22px;
  border: 1px solid var(--border); background: var(--panel); font-size: 0.94rem;
}
.note { border-left: 3px solid var(--accent); }
.warning { border-left: 3px solid var(--warn); }
.note strong, .warning strong { display: block; margin-bottom: 4px; }
.warning strong { color: var(--warn); }

/* Docs index sidebar-ish nav */
.doc-nav {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px;
  font-size: 0.88rem;
}
.doc-nav a {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 7px 14px; color: var(--muted); background: var(--bg-2);
}
.doc-nav a:hover { color: var(--text); border-color: var(--accent); text-decoration: none; }
.doc-nav a[aria-current="page"] { color: var(--text); border-color: var(--accent); }

.next-prev {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border);
}
.next-prev a {
  flex: 1 1 220px; border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 18px; background: var(--panel);
}
.next-prev a:hover { border-color: var(--accent); text-decoration: none; }
.next-prev span { display: block; font-size: 0.76rem; color: var(--muted);
                  text-transform: uppercase; letter-spacing: 0.08em; }

/* --------------------------------------------------------------- utilities
   Small helpers so no page needs an inline style attribute — the site ships a
   strict Content-Security-Policy without 'unsafe-inline', and inline styles
   would simply be dropped. */

.center-block { text-align: center; padding: 60px 0; }
.small-muted { color: var(--muted); font-size: 0.94rem; }
.mt-lg { margin-top: 28px; }
.lead-wide { max-width: none; }
.fine-print { margin-top: 40px; font-size: 0.88rem; }

/* ------------------------------------------------------------------ footer */

footer {
  border-top: 1px solid var(--border); padding: 36px 0 48px;
  color: var(--muted); font-size: 0.88rem;
}
.foot { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.foot .links { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 640px) {
  .foot .links { margin-left: 0; width: 100%; }
  section { padding: 56px 0; }
}