:root { --navy: #12162b; --navy-2: #1a1f3a; --ink: #1b1f2a; --muted: #5d6477; --line: #e3e6ec; --paper: #f5f6f8; --cobalt: #2f4ee0; --saffron: #f5b72a; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.6 'IBM Plex Sans', system-ui, sans-serif; color: var(--ink); background: #fff; -webkit-font-smoothing: antialiased; }
a { color: var(--cobalt); }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
header.top { background: var(--navy); color: #fff; }
nav.bar { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: #fff; text-decoration: none; letter-spacing: -0.01em; }
.logo img { width: 30px; height: 30px; }
nav.bar ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; font-size: 15px; }
nav.bar ul a { color: #c7cce6; text-decoration: none; }
nav.bar ul a:hover { color: #fff; }
.hero { padding: 56px 0 0; }
.hero h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.04; letter-spacing: -0.035em; margin: 0 0 18px; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--saffron); }
.hero p.sub { color: #c7cce6; font-size: 20px; max-width: 46ch; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 44px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.btn.primary { background: var(--saffron); color: #2a1f00; }
.btn.ghost { color: #fff; border: 1px solid rgba(255,255,255,.25); }
.cmd { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 14px; background: rgba(255,255,255,.08); color: #e7eaf6; padding: 12px 14px; border-radius: 10px; }
.shot { border-radius: 14px 14px 0 0; overflow: hidden; box-shadow: 0 -10px 60px rgba(61, 90, 254, .35); border: 1px solid rgba(255,255,255,.12); border-bottom: 0; }
section { padding: 84px 0; }
section.alt { background: var(--paper); }
h2 { font-size: clamp(28px, 4vw, 42px); letter-spacing: -0.02em; line-height: 1.12; margin: 0 0 14px; }
.lede { color: var(--muted); font-size: 19px; max-width: 60ch; margin: 0 0 40px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.steps li { list-style: none; counter-increment: step; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; margin-bottom: 12px; }
.steps h3 { margin: 0 0 6px; font-size: 19px; }
.steps p { margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split > * { min-width: 0; }
.split img { border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(18,22,43,.12); }
.features { columns: 2; column-gap: 48px; padding: 0; margin: 0; }
.features li { break-inside: avoid; list-style: none; padding: 0 0 20px 30px; position: relative; }
.features li::before { content: ''; position: absolute; left: 0; top: 9px; width: 14px; height: 14px; border-radius: 4px; background: var(--cobalt); }
.features strong { display: block; }
.features span { color: var(--muted); }
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; }
.principles p { margin: 0; padding: 16px 0; border-top: 1px solid var(--line); }
.principles b { display: block; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
.yes { color: #138a52; font-weight: 600; }
details { border-top: 1px solid var(--line); padding: 16px 0; }
details summary { font-weight: 600; cursor: pointer; font-size: 18px; }
details p { color: var(--muted); margin: 10px 0 0; }
footer { background: var(--navy); color: #c7cce6; padding: 40px 0; font-size: 15px; }
footer a { color: #fff; }
.status { display: inline-block; background: rgba(245,183,42,.18); color: #f7d27a; padding: 3px 10px; border-radius: 12px; font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.page h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; letter-spacing: -0.03em; margin: 0 0 16px; }
.page .hero { padding-bottom: 64px; }
@media (max-width: 820px) {
  nav.bar ul { display: none; }
  .steps, .split, .principles { grid-template-columns: 1fr; }
  .features { columns: 1; }
  section { padding: 56px 0; }
}
section .cmd { background: var(--navy); color: #e7eaf6; padding: 18px 20px; overflow-x: auto; }
.promo { width: 100%; height: auto; display: block; border-radius: 14px; background: #0b1020; box-shadow: 0 20px 60px rgba(31, 42, 68, .25); }
.transcript { margin-top: 18px; }
.transcript p { margin: 6px 0; }
.principles + h2 { margin-top: 56px; }