/* ============================================================
   Planetspite — site styles
   Brand: deep space + ember (wrath) accent + mythril (cool) accent.
   Dark-first, with a light override via :root[data-theme].
   ============================================================ */

:root {
  --bg:        #07090e;
  --bg-2:      #0b0e15;
  --plane:     #0d1119;
  --card:      #141a24;
  --card-2:    #101620;
  --ink:       #eef2f8;
  --ink-2:     #aeb9c9;
  --muted:     #6c778a;
  --line:      #212a38;
  --line-2:    #2c3646;
  --ember:     #ff6f42;   /* wrath / brand accent */
  --ember-ink: #ff8659;
  --ember-deep:#e0491f;
  --mythril:   #4fc2e6;   /* cool secondary */
  --mythril-ink:#7ad4f0;
  --gold:      #d99a1a;
  --leaf:      #57b473;
  --grid:      #1e2634;
  --band:      rgba(255,111,66,0.07);
  --shadow:    0 1px 2px rgba(0,0,0,0.4), 0 10px 34px rgba(0,0,0,0.45);
  --shadow-lg: 0 2px 6px rgba(0,0,0,0.5), 0 24px 70px rgba(0,0,0,0.55);
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "Segoe UI Mono", "Roboto Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --maxw: 1140px;
}
:root[data-theme="light"] {
  --bg:#eef1f6; --bg-2:#e8ecf3; --plane:#e4e9f1; --card:#ffffff; --card-2:#f6f8fb;
  --ink:#131a26; --ink-2:#45566c; --muted:#7c8697; --line:#d7deea; --line-2:#c3cdda;
  --ember:#e0491f; --ember-ink:#b93a13; --ember-deep:#b93a13; --mythril:#1f7fa6; --mythril-ink:#166288;
  --gold:#c88600; --leaf:#2f9a52; --grid:#e2e7ef;
  --band:rgba(224,73,31,0.06);
  --shadow:0 1px 2px rgba(19,26,38,0.06), 0 8px 28px rgba(19,26,38,0.07);
  --shadow-lg:0 2px 8px rgba(19,26,38,0.08), 0 24px 60px rgba(19,26,38,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin:0; background:var(--bg); color:var(--ink); font-family:var(--sans);
  line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto;} *{transition:none!important; animation:none!important;} }

a { color:var(--mythril-ink); text-decoration:none; }
a:hover { text-decoration:underline; }
img { max-width:100%; }
.wrap { max-width:var(--maxw); margin:0 auto; padding:0 clamp(18px,4vw,40px); }
.mono { font-family:var(--mono); }
.accent { color:var(--ember); }

/* ---------- starfield canvas ---------- */
#stars { position:fixed; inset:0; width:100%; height:100%; z-index:-2; display:block; }
.space-tint { position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(120% 90% at 82% -10%, color-mix(in srgb, var(--ember) 20%, transparent), transparent 55%),
    radial-gradient(90% 90% at 8% 110%, color-mix(in srgb, var(--mythril) 14%, transparent), transparent 60%);
}
:root[data-theme="light"] .space-tint { opacity:.7; }

/* ---------- top nav ---------- */
.topbar { position:sticky; top:0; z-index:20;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.topbar .wrap { display:flex; align-items:center; gap:18px; height:60px; }
.brand { display:flex; align-items:center; gap:10px; font-weight:800; font-size:18px;
  letter-spacing:-.01em; color:var(--ink); }
.brand:hover { text-decoration:none; }
.brand img { width:30px; height:30px; border-radius:8px; box-shadow:var(--shadow); }
.brand .spite { color:var(--ember); }
.nav-links { display:flex; gap:4px; margin-left:auto; align-items:center; }
.nav-links a { font-family:var(--mono); font-size:12.5px; letter-spacing:.03em; color:var(--ink-2);
  padding:7px 12px; border-radius:8px; border:1px solid transparent; }
.nav-links a:hover { background:var(--card-2); border-color:var(--line); color:var(--ink); text-decoration:none; }
.nav-links a.cta { background:var(--ember); color:#fff; border-color:transparent; font-weight:600; }
.nav-links a.cta:hover { background:var(--ember-ink); }
.theme-btn { font-family:var(--mono); font-size:16px; line-height:1; background:var(--card);
  border:1px solid var(--line); color:var(--ink-2); width:34px; height:34px; border-radius:9px;
  cursor:pointer; display:inline-flex; align-items:center; justify-content:center; }
.theme-btn:hover { color:var(--ink); border-color:var(--line-2); }
.menu-btn { display:none; }
@media (max-width:820px){
  .nav-links { position:fixed; inset:60px 0 auto 0; flex-direction:column; gap:0; padding:8px 18px 16px;
    background:var(--bg-2); border-bottom:1px solid var(--line); box-shadow:var(--shadow-lg);
    transform:translateY(-140%); transition:transform .25s ease; z-index:19; }
  .nav-links.open { transform:translateY(0); }
  .nav-links a { padding:12px 8px; border-radius:0; border-bottom:1px solid var(--line); width:100%; }
  .nav-links a.cta { margin-top:8px; border-radius:9px; text-align:center; }
  .nav-links .theme-btn { width:100%; margin-top:8px; }
  .menu-btn { display:inline-flex; margin-left:auto; align-items:center; justify-content:center;
    width:38px; height:38px; border-radius:9px; background:var(--card); border:1px solid var(--line);
    color:var(--ink); font-size:18px; cursor:pointer; }
}

/* ---------- hero ---------- */
.hero { position:relative; padding:clamp(48px,9vw,110px) 0 clamp(40px,6vw,72px); overflow:hidden; }
.hero .wrap { display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(24px,4vw,50px); align-items:center; }
@media (max-width:900px){ .hero .wrap { grid-template-columns:1fr; } .hero-art{ order:-1; } }
.eyebrow { font-family:var(--mono); font-size:12px; letter-spacing:.24em; text-transform:uppercase;
  color:var(--ember-ink); margin:0 0 16px; display:flex; align-items:center; gap:10px; }
.eyebrow::before { content:""; width:28px; height:2px; background:var(--ember); display:inline-block; }
.hero h1 { font-size:clamp(40px,8vw,82px); line-height:.98; margin:0; letter-spacing:-.03em;
  font-weight:900; text-wrap:balance; }
.hero h1 .spite { color:var(--ember); text-shadow:0 0 40px color-mix(in srgb,var(--ember) 55%,transparent); }
.hero .sub { font-size:clamp(16px,2.1vw,21px); color:var(--ink-2); margin:20px 0 0; max-width:52ch; }
.hero .sub em { color:var(--ink); font-style:normal; font-weight:600; }
.btn-row { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.btn { display:inline-flex; align-items:center; gap:9px; font-weight:600; font-size:15px;
  padding:12px 22px; border-radius:11px; border:1px solid transparent; cursor:pointer; }
.btn:hover { text-decoration:none; transform:translateY(-1px); }
.btn-primary { background:var(--ember); color:#fff; box-shadow:0 8px 24px color-mix(in srgb,var(--ember) 40%,transparent); }
.btn-primary:hover { background:var(--ember-ink); }
.btn-ghost { background:var(--card); color:var(--ink); border-color:var(--line-2); }
.btn-ghost:hover { border-color:var(--ember); color:var(--ember-ink); }

/* hero planet art */
.hero-art { position:relative; display:flex; align-items:center; justify-content:center; min-height:300px; }
.planet {
  position:relative; width:min(360px,74vw); aspect-ratio:1; border-radius:50%;
  background:
    radial-gradient(circle at 34% 30%, #4a5f4f 0%, #2b3a30 42%, #16211b 74%, #0c1310 100%);
  box-shadow:
    inset -26px -30px 70px rgba(0,0,0,.75),
    inset 22px 20px 60px rgba(120,180,140,.10),
    0 0 90px color-mix(in srgb, var(--mythril) 22%, transparent);
  overflow:hidden;
  animation:spin 90s linear infinite;
}
.planet::before { /* landmasses */
  content:""; position:absolute; inset:0; border-radius:50%; opacity:.55;
  background:
    radial-gradient(closest-side at 30% 34%, var(--leaf) 0%, transparent 60%),
    radial-gradient(closest-side at 68% 60%, #6fa07a 0%, transparent 55%),
    radial-gradient(closest-side at 54% 22%, #6fa07a 0%, transparent 45%),
    radial-gradient(closest-side at 78% 30%, var(--leaf) 0%, transparent 50%);
  mix-blend-mode:screen;
}
.planet .terminator { position:absolute; inset:0; border-radius:50%;
  background:radial-gradient(circle at 30% 28%, transparent 40%, rgba(0,0,0,.55) 85%); }
.ring { position:absolute; inset:-9%; border-radius:50%;
  border:1px solid color-mix(in srgb,var(--ember) 45%,transparent);
  box-shadow:0 0 40px color-mix(in srgb,var(--ember) 30%,transparent) inset;
  animation:pulse 4.5s ease-in-out infinite; }
.ring.r2 { inset:-20%; border-color:color-mix(in srgb,var(--mythril) 35%,transparent);
  animation-delay:1.2s; opacity:.6; }
.wrath-tag { position:absolute; bottom:6%; right:2%; font-family:var(--mono); font-size:11px;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ember-ink);
  background:color-mix(in srgb,var(--card) 80%,transparent); border:1px solid var(--line);
  padding:5px 10px; border-radius:999px; box-shadow:var(--shadow); }
.wrath-tag .dot { display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--ember);
  margin-right:6px; box-shadow:0 0 8px var(--ember); animation:pulse 1.6s ease-in-out infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
@keyframes pulse { 0%,100%{opacity:.9;} 50%{opacity:.4;} }

/* ---------- stat band ---------- */
.stat-band { display:grid; grid-template-columns:repeat(auto-fit,minmax(120px,1fr)); gap:1px;
  margin:clamp(28px,5vw,44px) 0 0; background:var(--line); border:1px solid var(--line);
  border-radius:16px; overflow:hidden; box-shadow:var(--shadow); }
.stat-band .stat { background:var(--card); padding:18px 20px; }
.stat-band .v { font-size:clamp(24px,3.4vw,34px); font-weight:900; letter-spacing:-.01em;
  font-variant-numeric:tabular-nums; }
.stat-band .v small { font-size:.44em; font-weight:600; color:var(--muted); margin-left:4px; }
.stat-band .k { font-family:var(--mono); font-size:11px; letter-spacing:.09em; text-transform:uppercase;
  color:var(--muted); margin-top:5px; }

/* ---------- sections ---------- */
section.band { padding:clamp(48px,8vw,88px) 0; position:relative; }
.section-head { text-align:center; max-width:64ch; margin:0 auto clamp(30px,4vw,48px); }
.kicker { font-family:var(--mono); font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--ember-ink); margin:0 0 12px; }
h2.big { font-size:clamp(27px,4.4vw,42px); margin:0; letter-spacing:-.02em; font-weight:900; text-wrap:balance; }
.section-head p { color:var(--ink-2); font-size:16.5px; margin:14px auto 0; }

/* ---------- feature cards ---------- */
.grid { display:grid; gap:18px; }
.grid.c3 { grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); }
.grid.c2 { grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); }
.feature { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:24px;
  box-shadow:var(--shadow); position:relative; overflow:hidden; transition:transform .18s, border-color .18s; }
.feature:hover { transform:translateY(-3px); border-color:color-mix(in srgb,var(--ember) 40%,var(--line)); }
.feature .ic { width:46px; height:46px; border-radius:12px; display:flex; align-items:center;
  justify-content:center; font-size:24px; margin-bottom:16px;
  background:color-mix(in srgb,var(--ember) 14%, var(--card-2)); border:1px solid var(--line-2); }
.feature h3 { margin:0 0 8px; font-size:18px; letter-spacing:-.01em; }
.feature p { margin:0; color:var(--ink-2); font-size:14.5px; }
.feature .tag { position:absolute; top:16px; right:16px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.08em; text-transform:uppercase; color:var(--muted); }

/* ---------- loop steps ---------- */
.loop { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
@media (max-width:820px){ .loop { grid-template-columns:1fr 1fr; } }
@media (max-width:460px){ .loop { grid-template-columns:1fr; } }
.step { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:22px 20px;
  box-shadow:var(--shadow); position:relative; }
.step .n { font-family:var(--mono); font-size:12px; color:var(--ember); font-weight:700; letter-spacing:.1em; }
.step .em { font-size:30px; margin:8px 0 12px; display:block; }
.step h3 { margin:0 0 6px; font-size:17px; }
.step p { margin:0; color:var(--ink-2); font-size:14px; }
.step .arrow { position:absolute; right:-13px; top:50%; transform:translateY(-50%); color:var(--ember);
  font-size:20px; z-index:2; }
@media (max-width:820px){ .step .arrow { display:none; } }

/* ---------- split feature blocks ---------- */
.split { display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px,4vw,52px); align-items:center; }
.split.rev .txt { order:2; }
@media (max-width:820px){ .split { grid-template-columns:1fr; } .split.rev .txt { order:0; } }
.split h3 { font-size:clamp(20px,2.6vw,27px); margin:0 0 12px; letter-spacing:-.015em; }
.split p { color:var(--ink-2); font-size:15.5px; }
.split ul { color:var(--ink-2); font-size:15px; padding-left:20px; margin:14px 0 0; }
.split ul li { margin:7px 0; }
.split ul li b { color:var(--ink); }
.showcase { background:var(--card); border:1px solid var(--line); border-radius:18px; padding:22px;
  box-shadow:var(--shadow-lg); }

/* mini charts / bars in showcases */
.bars { display:flex; flex-direction:column; gap:10px; }
.bar-row { display:grid; grid-template-columns:96px 1fr 46px; align-items:center; gap:10px;
  font-family:var(--mono); font-size:12px; color:var(--ink-2); }
.bar-track { height:9px; border-radius:999px; background:var(--card-2); border:1px solid var(--line); overflow:hidden; }
.bar-fill { height:100%; border-radius:999px; }
.chips { display:flex; flex-wrap:wrap; gap:8px; }
.chip { font-family:var(--mono); font-size:11.5px; padding:5px 11px; border-radius:999px;
  border:1px solid var(--line-2); color:var(--ink-2); background:var(--card-2); }
.chip.on { color:var(--ember-ink); border-color:color-mix(in srgb,var(--ember) 45%,transparent);
  background:color-mix(in srgb,var(--ember) 10%,var(--card-2)); }

/* ---------- CTA banner ---------- */
.cta-band { text-align:center; }
.cta-card { background:
    radial-gradient(120% 160% at 80% -30%, color-mix(in srgb,var(--ember) 22%,transparent), transparent 55%),
    var(--card); border:1px solid var(--line-2); border-radius:22px; padding:clamp(36px,6vw,64px);
  box-shadow:var(--shadow-lg); }
.cta-card h2 { font-size:clamp(26px,4vw,40px); margin:0 0 12px; font-weight:900; letter-spacing:-.02em; }
.cta-card p { color:var(--ink-2); max-width:52ch; margin:0 auto 26px; font-size:16px; }

/* ---------- footer ---------- */
footer.site { border-top:1px solid var(--line); margin-top:20px; padding:34px 0 60px; color:var(--muted); }
footer.site .wrap { display:flex; flex-wrap:wrap; gap:14px 26px; align-items:center; justify-content:space-between; }
footer.site .cols { display:flex; gap:22px; flex-wrap:wrap; }
footer.site a { color:var(--ink-2); font-family:var(--mono); font-size:12.5px; }
footer.site .note { font-size:12px; }
footer.site .copyright { margin:6px 0 0; font-size:11.5px; }
footer.site code { font-family:var(--mono); color:var(--muted); background:var(--card-2);
  padding:1px 6px; border-radius:5px; border:1px solid var(--line); }

/* ============================================================
   DOCS PAGE
   ============================================================ */
.docs { display:grid; grid-template-columns:246px 1fr; gap:clamp(20px,3vw,44px);
  max-width:var(--maxw); margin:0 auto; padding:0 clamp(18px,4vw,40px); }
.doc-side { position:sticky; top:76px; align-self:start; height:calc(100vh - 92px);
  overflow-y:auto; padding:22px 0 40px; scrollbar-width:thin; }
.doc-side h4 { font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--muted); margin:20px 0 8px; }
.doc-side h4:first-child { margin-top:0; }
.doc-side a { display:block; font-size:13.5px; color:var(--ink-2); padding:5px 12px; border-radius:8px;
  border-left:2px solid transparent; }
.doc-side a:hover { background:var(--card-2); color:var(--ink); text-decoration:none; }
.doc-side a.active { color:var(--ember-ink); border-left-color:var(--ember); background:var(--card-2); }
.doc-main { min-width:0; padding:28px 0 80px; }
.doc-main h1 { font-size:clamp(30px,5vw,46px); margin:0 0 6px; letter-spacing:-.02em; font-weight:900; }
.doc-main > p.lead { color:var(--ink-2); font-size:17px; max-width:72ch; margin:0 0 8px; }
.doc-sec { padding-top:44px; scroll-margin-top:76px; }
.doc-sec > h2 { font-size:clamp(22px,3.2vw,30px); margin:0 0 4px; letter-spacing:-.015em; font-weight:800;
  padding-bottom:10px; border-bottom:1px solid var(--line); }
.doc-sec h3 { font-size:17px; margin:26px 0 10px; }
.doc-sec p { color:var(--ink-2); max-width:74ch; }
.doc-sec ul, .doc-sec ol { color:var(--ink-2); max-width:74ch; padding-left:22px; }
.doc-sec li { margin:6px 0; }
.doc-sec b, .doc-sec strong { color:var(--ink); }
.doc-sec code { font-family:var(--mono); font-size:.88em; background:var(--card-2); padding:1.5px 6px;
  border-radius:5px; border:1px solid var(--line); color:var(--ember-ink); }
.doc-sec kbd { font-family:var(--mono); font-size:.82em; background:var(--card); color:var(--ink);
  border:1px solid var(--line-2); border-bottom-width:2px; border-radius:6px; padding:2px 7px;
  box-shadow:0 1px 0 rgba(0,0,0,.2); white-space:nowrap; }

.callout { border-left:3px solid var(--ember); background:var(--card-2); border-radius:0 12px 12px 0;
  padding:14px 18px; margin:22px 0; color:var(--ink-2); max-width:78ch; font-size:14.5px; }
.callout b { color:var(--ink); }
.callout.tip { border-left-color:var(--mythril); }
.callout.tip b { color:var(--mythril-ink); }

/* tables */
.tbl-wrap { overflow-x:auto; border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); margin:16px 0; }
table.doc { border-collapse:collapse; width:100%; font-size:13.5px; background:var(--card); }
table.doc th, table.doc td { text-align:left; padding:9px 14px; border-bottom:1px solid var(--line); vertical-align:top; }
table.doc thead th { background:var(--card-2); font-size:11px; letter-spacing:.07em; text-transform:uppercase;
  color:var(--muted); font-weight:600; position:sticky; top:0; }
table.doc tbody tr:last-child td { border-bottom:0; }
table.doc tbody tr:hover td { background:var(--card-2); }
table.doc td.k, table.doc td.mono, table.doc th.mono { font-family:var(--mono); }
table.doc td.val { font-family:var(--mono); color:var(--ember-ink); font-weight:600; white-space:nowrap; }
table.doc tr.grp td { background:color-mix(in srgb,var(--ember) 8%,var(--card)); font-family:var(--mono);
  font-size:11px; letter-spacing:.09em; text-transform:uppercase; color:var(--ember-ink); font-weight:700; }

.pill { font-family:var(--mono); font-size:11px; padding:2px 8px; border-radius:999px; white-space:nowrap;
  border:1px solid var(--line-2); color:var(--ink-2); }
.pill.co { color:var(--gold); border-color:color-mix(in srgb,var(--gold) 40%,transparent); }
.pill.we { color:var(--ember-ink); border-color:color-mix(in srgb,var(--ember) 40%,transparent); }
.pill.ar { color:var(--mythril-ink); border-color:color-mix(in srgb,var(--mythril) 40%,transparent); }
.pill.ca { color:var(--leaf); border-color:color-mix(in srgb,var(--leaf) 40%,transparent); }

.keygrid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px; margin:16px 0; }
.keyrow { display:flex; align-items:center; gap:12px; background:var(--card); border:1px solid var(--line);
  border-radius:10px; padding:11px 14px; box-shadow:var(--shadow); }
.keyrow .desc { font-size:13.5px; color:var(--ink-2); }
.keyrow .desc b { color:var(--ink); display:block; font-size:13px; }

.backtop { display:inline-block; margin-top:12px; font-family:var(--mono); font-size:12px; color:var(--muted); }

/* scrollbars */
::-webkit-scrollbar { width:10px; height:10px; }
::-webkit-scrollbar-thumb { background:var(--line-2); border-radius:6px; }
::-webkit-scrollbar-track { background:transparent; }