:root {
  --bg: #070a09;
  --bg-2: #0d1512;
  --card: #111916;
  --line: #234434;
  --accent: #4ade80;
  --accent-2: #22c55e;
  --ink: #ecfdf5;
  --muted: #86b89a;
  --danger: #f87171;
  --font: "Source Sans 3", system-ui, sans-serif;
  --display: "IBM Plex Sans", var(--font);
}
* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100%;
  font: 16px/1.5 var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(74, 222, 128, 0.08), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 40%, var(--bg));
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
header.top {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7, 10, 9, 0.82);
  border-bottom: 1px solid rgba(35, 68, 52, 0.8);
}
.top-inner { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand svg { width: 28px; height: 28px; }
.brand b { letter-spacing: 0.14em; font-size: 13px; text-transform: uppercase; }
nav.links { display: flex; gap: 18px; align-items: center; }
nav.links a, nav.links button {
  background: none; border: 0; color: var(--muted); font: 650 12px/1 var(--font);
  letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer;
}
nav.links a:hover, nav.links button:hover { color: var(--ink); text-decoration: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 10px; padding: 12px 18px; cursor: pointer;
  font: 700 14px/1 var(--font); text-decoration: none;
}
.btn-primary { background: var(--accent); color: #052e16; }
.btn-primary:hover { background: #6ee7a0; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.hero { padding: 72px 0 48px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--accent); letter-spacing: 0.16em; text-transform: uppercase; font-size: 12px; font-weight: 700; }
h1 { font: 700 52px/1.05 var(--display); margin: 10px 0 16px; letter-spacing: -0.03em; }
.lead { color: var(--muted); font-size: 18px; max-width: 46ch; }
.hero-cta { display: flex; gap: 12px; align-items: center; margin: 28px 0 14px; flex-wrap: wrap; }
.micro { color: var(--muted); display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; }
.micro b { color: var(--ink); }
.scope-frame {
  aspect-ratio: 5/4; border-radius: 18px; border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(74, 222, 128, 0.08), transparent 42%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(74, 222, 128, 0.08) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(74, 222, 128, 0.08) 31px 32px),
    #0a120e;
  position: relative; overflow: hidden;
}
.reticle {
  position: absolute; inset: 18%;
  border: 2px solid rgba(74, 222, 128, 0.55);
  border-radius: 50%;
}
.reticle::before, .reticle::after {
  content: ""; position: absolute; background: #4ade80;
}
.reticle::before { left: 50%; top: -12%; width: 2px; height: 124%; transform: translateX(-50%); }
.reticle::after { top: 50%; left: -12%; height: 2px; width: 124%; transform: translateY(-50%); }
.dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); left: 50%; top: 50%; transform: translate(-50%, -50%); box-shadow: 0 0 18px #4ade80; }
.scope-caption { position: absolute; left: 16px; bottom: 14px; color: var(--muted); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
section { padding: 56px 0; }
.section-label { color: var(--accent); letter-spacing: 0.14em; text-transform: uppercase; font-size: 12px; font-weight: 700; }
h2 { font: 700 34px/1.15 var(--display); margin: 8px 0 12px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px;
}
.card strong { display: block; margin: 8px 0 6px; font-size: 18px; }
.card small { color: var(--muted); }
.num { color: var(--accent); font-weight: 800; letter-spacing: 0.12em; }
.buy-box { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; align-items: center; }
.price { font: 800 56px/1 var(--display); }
.price span { font-size: 22px; color: var(--muted); font-weight: 600; }
.account { display: none; }
.account.is-on { display: block; }
body.signed-in #how { display: none; }
body.signed-in.has-license #buy { display: none; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.status { padding: 8px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.status.ok { color: var(--accent); border-color: rgba(74, 222, 128, 0.4); }
.status.bad { color: var(--danger); border-color: rgba(248, 113, 113, 0.4); }
textarea, input {
  width: 100%; background: #0a0e0c; border: 1px solid var(--line); color: var(--ink);
  border-radius: 10px; padding: 12px; font: 15px/1.4 var(--font);
}
.alert { padding: 12px 14px; border-radius: 10px; background: #122018; border: 1px solid var(--line); color: var(--muted); margin: 12px 0; }
footer {
  border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.legal-page { width: min(820px, calc(100% - 40px)); margin: 40px auto 80px; }
.legal-page h1 { font-size: 36px; }
.legal-nav { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.hidden { display: none !important; }

body.co-open { overflow: hidden; }
.co-modal {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center;
  padding: 18px; background: rgba(0, 0, 0, 0.82);
  opacity: 0; transition: opacity 180ms ease;
}
.co-modal[hidden] { display: none !important; }
.co-modal.is-open { opacity: 1; }
.co-card {
  width: min(570px, 96vw);
  max-height: min(92vh, 820px);
  overflow: hidden;
  border: 1px solid #234434;
  background: #101410;
  border-radius: 4px;
  box-shadow: 0 36px 110px -26px #000;
  transform: translateY(10px) scale(0.985);
  transition: transform 180ms ease;
}
.co-modal.is-open .co-card { transform: none; }
.co-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; min-height: 48px; padding: 8px 12px 8px 16px;
  border-bottom: 1px solid var(--line);
}
.co-head strong { display: block; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.co-head span {
  display: block; overflow: hidden; color: #6f8f7c; font-size: 11px;
  letter-spacing: 0.06em; text-overflow: ellipsis; white-space: nowrap; margin-top: 3px;
}
.co-x {
  display: grid; width: 32px; height: 32px; flex: 0 0 32px; place-items: center;
  border: 1px solid var(--line); background: #151c18; color: #aaa;
  border-radius: 2px; font-size: 20px; line-height: 1; cursor: pointer;
}
.co-x:hover { border-color: rgba(74, 222, 128, 0.5); color: #fff; }
.co-body { padding: 20px; overflow: auto; max-height: calc(min(92vh, 820px) - 49px); }
.co-loading {
  display: grid; min-height: 180px; place-items: center; align-content: center;
  gap: 14px; color: var(--muted); font-size: 13px;
}
.co-loading span {
  width: 22px; height: 22px; border: 2px solid #234434; border-top-color: var(--accent);
  border-radius: 50%; animation: coSpin 0.7s linear infinite;
}
@keyframes coSpin { to { transform: rotate(360deg); } }
.co-step { display: grid; min-height: 240px; place-items: center; align-content: center; gap: 10px; text-align: center; }
.co-step-number {
  display: grid; width: 28px; height: 28px; place-items: center;
  border: 1px solid rgba(74, 222, 128, 0.36); color: var(--accent); font-size: 11px;
}
.co-step h3 { margin: 5px 0 0; font: 700 21px/1.2 var(--display); }
.co-step p { max-width: 360px; margin: 0 0 8px; color: var(--muted); font-size: 14px; }
.co-order, .co-id {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 13px 14px; border: 1px solid var(--line); background: #141a16;
}
.co-order { margin-bottom: 10px; }
.co-id { margin: 10px 0 0; }
.co-order span, .co-id span {
  display: block; color: #6f8f7c; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
}
.co-order strong, .co-id strong {
  display: block; margin-top: 4px; overflow: hidden; font-size: 14px; text-overflow: ellipsis;
}
.co-includes {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  list-style: none; padding: 0; margin: 16px 0 0; color: var(--muted); font-size: 12px;
}
.co-includes li { padding-left: 14px; position: relative; }
.co-includes li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); }
.co-legal {
  min-width: 0; margin: 14px 0 0; padding: 13px 14px;
  border: 1px solid var(--line); color: var(--muted);
}
.co-legal legend {
  padding: 0 7px; color: var(--ink); font-size: 11px; font-weight: 750;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.co-legal label { display: flex; align-items: flex-start; gap: 9px; margin: 0; font-size: 13px; line-height: 1.5; }
.co-legal label + label { margin-top: 10px; }
.co-legal input { width: 15px; height: 15px; flex: 0 0 15px; margin: 0; accent-color: var(--accent); }
.co-continue { width: 100%; margin-top: 15px; }
.co-err { margin: 12px 0 0; color: var(--danger); font-size: 13px; text-align: center; }
.co-err.is-empty { display: none; }
.co-fine { margin: 16px 0 0; color: #5f7a6b; font-size: 12px; line-height: 1.5; text-align: center; }
.checkout-banner {
  position: sticky; top: 68px; z-index: 15;
  width: min(1120px, calc(100% - 40px)); margin: 12px auto 0;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: #122018; color: var(--ink);
}
.checkout-banner.ok { border-color: rgba(74, 222, 128, 0.45); }
.checkout-banner.cancel { border-color: rgba(248, 113, 113, 0.4); }

@media (max-width: 860px) {
  .hero, .buy-box, .steps { grid-template-columns: 1fr; }
  h1 { font-size: 38px; }
  .scope-frame { min-height: 280px; }
}