/* shared chrome for the inner pages (the landing keeps its own inline styles) */
:root { --bg: #050506; --paper: #0e0e10; --line: rgba(255,255,255,.1); --text: #f4f4f5; --text-2: #9a9aa3; --accent: #b6ff3b; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.eyebrow { font: 500 12px 'JetBrains Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
h1, h2, h3 { font-family: Unbounded, Inter, sans-serif; font-weight: 700; letter-spacing: -.02em; line-height: 1.05; margin: 0; }
h1 { font-size: clamp(34px, 6vw, 64px); }
h2 { font-size: clamp(24px, 3.4vw, 36px); }
h3 { font-size: 16px; font-weight: 500; letter-spacing: -.01em; }
p { margin: 0; }
.lead { font-size: clamp(16px, 1.5vw, 19px); color: var(--text-2); max-width: 600px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 22px; font: 600 15px Inter, sans-serif; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s; }
.btn-primary { background: var(--accent); color: #000; } .btn-primary:hover { background: #cbff6e; }
.btn-ghost { background: none; border-color: var(--line); color: var(--text); } .btn-ghost:hover { border-color: rgba(255,255,255,.35); }
header.nav { position: sticky; top: 0; z-index: 10; background: rgba(5,5,6,.82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
header.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font: 800 18px Unbounded, sans-serif; letter-spacing: -.02em; text-decoration: none; } .logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; font-size: 14px; color: var(--text-2); } .nav-links a { text-decoration: none; } .nav-links a:hover, .nav-links a[aria-current] { color: var(--text); }
/* mobile menu: a burger in the header, a full-screen sheet of links */
.nav-burger { display: none; } .nav-links .nav-cta { display: none; }
@media (max-width: 860px) {
  header.nav .wrap { gap: 10px; }
  header.nav .wrap > .btn { margin-left: auto; }
  .nav-burger { all: unset; display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px; cursor: pointer; color: var(--text); -webkit-tap-highlight-color: transparent; }
  .nav-burger:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .nav-burger i { position: relative; display: block; width: 20px; height: 2px; background: currentColor; transition: background .2s; }
  .nav-burger i::before, .nav-burger i::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; transition: transform .25s cubic-bezier(.32,.72,0,1), top .25s; }
  .nav-burger i::before { top: -6px; } .nav-burger i::after { top: 6px; }
  body.menu-open .nav-burger i { background: transparent; }
  body.menu-open .nav-burger i::before { top: 0; transform: rotate(45deg); } body.menu-open .nav-burger i::after { top: 0; transform: rotate(-45deg); }
  .nav-links { display: flex; position: fixed; z-index: 9; inset: 65px 0 0; flex-direction: column; gap: 0; padding: 8px 24px calc(24px + env(safe-area-inset-bottom)); overflow-y: auto;
    background: var(--bg); font-size: 22px; color: var(--text); visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .22s, transform .3s cubic-bezier(.32,.72,0,1), visibility 0s .3s; }
  body.menu-open .nav-links { visibility: visible; opacity: 1; transform: none; transition: opacity .22s, transform .3s cubic-bezier(.32,.72,0,1); }
  .nav-links a { display: flex; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); font: 500 20px Unbounded, sans-serif; letter-spacing: -.01em; }
    .nav-links a[aria-current] { color: var(--accent); }
  .nav-links .nav-cta { display: flex; margin-top: 24px; padding: 16px; border: 0; background: var(--accent); color: #000; font: 600 16px Inter, sans-serif; justify-content: center; }
    body.menu-open { overflow: hidden; }
  body.menu-open header.nav { transform: none !important; -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--bg); }
.nav-burger { order: 3; } header.nav .wrap > .btn { order: 2; }
}
main section { padding: 72px 0; border-top: 1px solid var(--line); } main section:first-child { border-top: 0; }
footer { border-top: 1px solid var(--line); padding: 56px 0 40px; color: var(--text-2); font-size: 13px; }
.ft-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.ft-brand .logo { color: var(--text); } .ft-brand p { margin-top: 12px; max-width: 280px; font-size: 14px; line-height: 1.5; }
.ft-h { font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); margin-bottom: 14px; }
.ft-col a { display: block; width: fit-content; padding: 4px 0; font-size: 14px; color: var(--text-2); text-decoration: none; transition: color .15s; } .ft-col a:hover { color: var(--text); }
.ft-bottom { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 20px; font-size: 12px; }
.steps { list-style: none; margin: 28px 0 0; padding: 0; counter-reset: s; border-top: 1px solid var(--line); }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 4px 0; padding: 16px 0; border-bottom: 1px solid var(--line); }
.steps li::before { content: counter(s, decimal-leading-zero); grid-row: span 2; font: 500 12px 'JetBrains Mono', monospace; color: var(--accent); letter-spacing: .1em; padding-top: 3px; }
.steps b { font: 500 15px Unbounded, sans-serif; letter-spacing: -.01em; } .steps span { color: var(--text-2); font-size: 14px; line-height: 1.5; }
@media (max-width: 760px) { main section { padding: 48px 0; } footer { padding: 40px 0 32px; } .ft-top { grid-template-columns: 1fr 1fr; gap: 28px 16px; padding-bottom: 28px; } .ft-brand { grid-column: 1 / -1; } .ft-bottom { flex-direction: column; gap: 8px; } }