/* Verge Online — site design system.
   Dark product palette (echoes the desktop manager) + retro-lime accent +
   pixel display font, on a modern responsive grid. */

@font-face {
  font-family: "Press Start 2P";
  src: url("/assets/fonts/PressStart2P.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg:      #15171c;
  --bg2:     #191c22;
  --panel:   #20242c;
  --panel2:  #262b34;
  --bar:     #2b303c;
  --border:  #343a47;
  --border2: #454b5b;

  --text: #e3e7f0;
  --dim:  #98a0b4;
  --dim2: #6c7488;

  --lime:   #9be24f;
  --lime-d: #7cc239;
  --blue:   #5f9ce8;
  --green:  #5fc07d;
  --gold:   #e6c56a;
  --red:    #e2726f;

  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --pixel: "Press Start 2P", var(--mono);

  --maxw: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  /* subtle scanline-free radial glow up top for depth */
  background-image:
    radial-gradient(1200px 500px at 50% -200px, rgba(95,156,232,0.10), transparent 70%),
    radial-gradient(900px 500px at 100% 0, rgba(155,226,79,0.06), transparent 60%);
  background-repeat: no-repeat;
}

img { max-width: 100%; display: block; }
a { color: var(--lime); text-decoration: none; }
a:hover { color: #b6f06f; text-decoration: underline; }

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

/* ── pixel display type ─────────────────────────────────────────── */
.pixel { font-family: var(--pixel); font-weight: 400; line-height: 1.35; letter-spacing: 0.5px; }
.eyebrow {
  font-family: var(--pixel);
  font-size: 11px;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 18px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
h2.section-title { font-family: var(--pixel); font-size: clamp(18px, 3vw, 26px); margin-bottom: 14px; }
h3 { font-size: 20px; }
p { margin: 0 0 1em; color: #cdd3e0; }
.lead { font-size: 19px; color: var(--dim); }
.muted { color: var(--dim); }
.small { font-size: 14px; }

code, kbd {
  font-family: var(--mono);
  font-size: 0.9em;
  background: #10131a;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  color: #cfe3b6;
}
pre {
  background: #0f1218;
  border: 1px solid var(--border);
  border-left: 3px solid var(--lime-d);
  border-radius: 8px;
  padding: 16px 18px;
  overflow-x: auto;
  margin: 0 0 20px;
}
pre code { background: none; border: none; padding: 0; color: #d3dcc6; font-size: 13.5px; line-height: 1.7; }
.tok-c { color: #6c7488; }        /* comment */
.tok-k { color: #78b6f0; }        /* keyword */
.tok-s { color: #9be24f; }        /* string */
.tok-f { color: #e6c56a; }        /* function/ident */

/* ── buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  padding: 11px 20px; border-radius: 8px;
  border: 1px solid var(--border2); background: var(--panel2); color: var(--text);
  cursor: pointer; transition: transform .06s ease, background .15s ease, border-color .15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); border-color: #566; }
.btn-primary { background: var(--lime); color: #10160a; border-color: var(--lime-d); }
.btn-primary:hover { background: #aef064; color: #10160a; }
.btn-blue { background: var(--blue); color: #08111f; border-color: #4a86cf; }
.btn-blue:hover { background: #79b0f0; color: #08111f; }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn .k { font-family: var(--mono); font-size: 12px; opacity: .8; }

/* ── header / nav ───────────────────────────────────────────────── */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21,23,28,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 22px; height: 62px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--pixel); font-size: 15px; color: var(--text); }
.brand:hover { text-decoration: none; color: #fff; }
.brand img { width: 26px; height: 26px; image-rendering: pixelated; }
.brand .on { color: var(--lime); }
.nav .spacer { flex: 1; }
.nav a.link { color: var(--dim); font-weight: 500; font-size: 15px; }
.nav a.link:hover { color: var(--text); text-decoration: none; }
.nav a.link.active { color: var(--text); }
.nav-toggle { display: none; background: none; border: 1px solid var(--border2); color: var(--text); border-radius: 6px; padding: 6px 10px; cursor: pointer; font-size: 18px; }

@media (max-width: 780px) {
  .nav .links { position: absolute; top: 62px; left: 0; right: 0; background: var(--bg2);
    border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch;
    gap: 0; display: none; padding: 6px 0; }
  .nav .links.open { display: flex; }
  .nav .links a.link, .nav .links .btn { margin: 0 16px; padding: 12px 4px; }
  .nav .spacer { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
}
.nav .links { display: flex; align-items: center; gap: 22px; }

/* ── sections ───────────────────────────────────────────────────── */
section { padding: 72px 0; border-top: 1px solid rgba(255,255,255,0.04); }
section:first-of-type { border-top: none; }
.section-head { max-width: 640px; margin-bottom: 40px; }

/* ── hero ───────────────────────────────────────────────────────── */
.hero { padding: 76px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-family: var(--pixel); font-size: clamp(24px, 4.4vw, 42px); line-height: 1.28; margin-bottom: 22px; }
.hero h1 .hl { color: var(--lime); }
.hero .lead { font-size: 19px; max-width: 30em; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .sub { margin-top: 18px; font-size: 13px; color: var(--dim2); font-family: var(--mono); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ── "screen" frame for game / tool imagery ─────────────────────── */
.frame { border: 1px solid var(--border2); border-radius: 12px; overflow: hidden; background: #0d0f14;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(155,226,79,0.05); }
.frame img { image-rendering: pixelated; width: 100%; display: block; }
.frame.smooth img { image-rendering: auto; }

/* ── feature cards ──────────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid.cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.card { background: linear-gradient(180deg, var(--panel), var(--bg2)); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; transition: border-color .15s ease, transform .1s ease; }
.card:hover { border-color: var(--border2); transform: translateY(-2px); }
.card .ico { font-size: 22px; margin-bottom: 12px; display: block; }
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--dim); margin: 0; }

/* ── steps ──────────────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; position: relative; }
.step .n { font-family: var(--pixel); font-size: 12px; color: var(--lime); margin-bottom: 12px; }
.step h3 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--dim); margin: 0; }

/* ── split band (image + text) ──────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split.reverse .txt { order: 2; }
@media (max-width: 860px) { .split, .split.reverse { grid-template-columns: 1fr; gap: 28px; }
  .split.reverse .txt { order: 0; } }

/* ── callout / band ─────────────────────────────────────────────── */
.band { background:
  linear-gradient(180deg, rgba(155,226,79,0.05), rgba(95,156,232,0.05)); }
.tag { display: inline-block; font-family: var(--mono); font-size: 12px; color: var(--lime);
  border: 1px solid rgba(155,226,79,0.35); border-radius: 999px; padding: 3px 12px; margin-bottom: 16px; }

/* ── download cards ─────────────────────────────────────────────── */
.dl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 720px) { .dl-grid { grid-template-columns: 1fr; } }
.dl { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.dl h3 { font-size: 16px; margin-bottom: 4px; }
.dl .os { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.dl .os a { font-size: 14px; padding: 8px 14px; }

/* ── docs layout ────────────────────────────────────────────────── */
.docs { display: grid; grid-template-columns: 220px 1fr; gap: 44px; align-items: start; padding-top: 40px; }
@media (max-width: 860px) { .docs { grid-template-columns: 1fr; } .docs-nav { position: static; } }
.docs-nav { position: sticky; top: 84px; font-size: 14.5px; }
.docs-nav .grp { font-family: var(--pixel); font-size: 10px; color: var(--dim2); text-transform: uppercase;
  letter-spacing: 1px; margin: 20px 0 10px; }
.docs-nav a { display: block; color: var(--dim); padding: 5px 0; }
.docs-nav a:hover, .docs-nav a.active { color: var(--lime); text-decoration: none; }
.prose { max-width: 760px; min-width: 0; }
.prose h2 { font-size: 24px; margin: 40px 0 14px; padding-top: 8px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 18px; margin: 28px 0 10px; color: #eef1f7; }
.prose ul, .prose ol { color: #cdd3e0; padding-left: 22px; margin: 0 0 18px; }
.prose li { margin-bottom: 7px; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 22px; font-size: 14px; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bar); font-family: var(--mono); font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .5px; }
.prose td code { white-space: nowrap; }
.note { background: rgba(95,156,232,0.07); border: 1px solid rgba(95,156,232,0.3); border-radius: 8px; padding: 14px 16px; margin: 0 0 20px; font-size: 14.5px; }
.note strong { color: var(--blue); }

/* ── footer ─────────────────────────────────────────────────────── */
footer.site { border-top: 1px solid var(--border); background: var(--bg2); padding: 44px 0 40px; margin-top: 20px; }
.foot-grid { display: flex; flex-wrap: wrap; gap: 40px 64px; }
.foot-brand { max-width: 300px; }
.foot-brand .brand { margin-bottom: 12px; }
.foot-col h4 { font-family: var(--pixel); font-size: 10px; color: var(--dim2); text-transform: uppercase; letter-spacing: 1px; margin: 0 0 12px; }
.foot-col a { display: block; color: var(--dim); font-size: 14px; padding: 3px 0; }
.foot-col a:hover { color: var(--text); text-decoration: none; }
.foot-note { color: var(--dim2); font-size: 13px; margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); }