/* Shared stylesheet for the standalone guide pages under public/.
   These are real HTML documents rather than SPA routes, on purpose: the app is
   a client-rendered Vite bundle with a lazy three.js hero, so a React route
   could not carry its own <title>/description/canonical into the served HTML
   without adding a prerender step. Static files give each page correct meta
   and crawlable copy for the cost of one small sheet.
   Palette and fonts mirror src/index.css. */

@font-face {
  font-family: 'Bebas Neue';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/bebas-neue.woff2') format('woff2-variations');
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/fonts/space-grotesk.woff2') format('woff2-variations');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/fonts/jetbrains-mono.woff2') format('woff2-variations');
}

:root {
  --bg: #010106;
  --ind: #4F5BD5;
  --t1: rgba(255, 255, 255, 0.92);
  --t2: rgba(255, 255, 255, 0.60);
  --t3: rgba(255, 255, 255, 0.35);
  --br: rgba(79, 91, 213, 0.20);
  --disp: 'Bebas Neue', Impact, sans-serif;
  --body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--t1);
  font-family: var(--body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ambient wash, same idea as the app's aurora layer */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(79, 91, 213, 0.16) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 0% 60%, rgba(41, 121, 255, 0.06) 0%, transparent 50%);
}

.wrap { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; padding: 0 24px 96px; }

/* header */
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0 64px;
}
.brand {
  font-family: var(--disp); font-size: 22px; letter-spacing: 0.08em;
  color: var(--t1); text-decoration: none; display: flex; align-items: baseline;
}
.brand i { color: var(--ind); font-style: normal; }
.top nav { display: flex; gap: 20px; }
.top nav a {
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--t3); text-decoration: none;
}
.top nav a:hover { color: var(--t1); }

/* type */
.eyebrow {
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ind); margin: 0 0 18px;
}
h1 {
  font-family: var(--disp); font-weight: 400;
  font-size: clamp(40px, 8vw, 72px); line-height: 1.02;
  letter-spacing: 0.01em; margin: 0 0 22px; text-transform: uppercase;
}
.lede { font-size: 18px; line-height: 1.7; color: var(--t2); margin: 0 0 38px; }
h2 {
  font-family: var(--disp); font-weight: 400; text-transform: uppercase;
  font-size: clamp(26px, 4.5vw, 38px); line-height: 1.1; letter-spacing: 0.02em;
  margin: 56px 0 14px;
}
h3 {
  font-family: var(--mono); font-weight: 600; font-size: 12px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--t1);
  margin: 30px 0 8px;
}
p { margin: 0 0 20px; color: var(--t2); }
p strong { color: var(--t1); font-weight: 500; }
a { color: var(--t1); text-decoration: underline; text-decoration-color: var(--br); }
a:hover { text-decoration-color: var(--ind); }
ul, ol { color: var(--t2); padding-left: 22px; margin: 0 0 20px; }
li { margin-bottom: 10px; }
li strong { color: var(--t1); font-weight: 500; }
code {
  font-family: var(--mono); font-size: 13px;
  background: rgba(79, 91, 213, 0.12); padding: 2px 6px;
  color: var(--t1);
}

/* call to action */
.cta {
  display: inline-block;
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; text-decoration: none;
  color: #fff; background: var(--ind);
  padding: 14px 28px;
  box-shadow: 0 0 24px rgba(79, 91, 213, 0.35);
}
.cta:hover { background: #5f6ae0; }
.cta-row { margin: 38px 0 8px; }

/* steps */
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li {
  counter-increment: s; position: relative; padding-left: 42px; margin-bottom: 18px;
}
.steps li::before {
  content: counter(s, decimal-leading-zero);
  position: absolute; left: 0; top: 2px;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--ind); letter-spacing: 0.1em;
}

/* faq */
.faq { margin-top: 14px; border-top: 1px solid var(--br); }
.faq-item { border-bottom: 1px solid var(--br); padding: 22px 0; }
.faq-item h3 { margin: 0 0 8px; }
.faq-item p { margin: 0; }

/* related */
.related { display: grid; gap: 2px; margin-top: 14px; }
.related a {
  display: block; padding: 18px 20px; text-decoration: none;
  background: rgba(79, 91, 213, 0.07); color: var(--t1); font-size: 15px;
  border-left: 1px solid transparent;
}
.related a:hover { background: rgba(79, 91, 213, 0.13); border-left-color: var(--ind); }
.related span {
  display: block; font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--t3); margin-top: 4px;
}

/* risk note */
.note {
  border-left: 2px solid var(--ind); padding: 4px 0 4px 18px; margin: 28px 0;
}
.note p { margin: 0; font-size: 15px; color: var(--t2); }

/* footer */
.foot {
  margin-top: 68px; padding-top: 26px; border-top: 1px solid var(--br);
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--t3);
  display: flex; flex-wrap: wrap; gap: 18px;
}
.foot a { color: var(--t3); text-decoration: none; }
.foot a:hover { color: var(--t1); }

@media (max-width: 600px) {
  .wrap { padding: 0 20px 72px; }
  .top { padding: 18px 0 42px; }
  .lede { font-size: 17px; }
}