:root {
  --bg: #0a0815;
  --surface: #15112a;
  --line-2: #38305a;
  --text: #ece8f5;
  --text-2: #b3acc8;
  --text-3: #7d7596;
  --text-4: #4f4868;
  --violet: #a855f7;
  --violet-soft: #c084fc;
  --magenta: #d946ef;
  --orange: #ff8a3c;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Geist, ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01","cv11";
  min-height: 100vh;
}
a { color: var(--violet-soft); text-decoration: none; transition: color .15s; }
a:hover { color: var(--orange); }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 28px; }

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(168, 85, 247, 0.08);
  margin-bottom: 56px;
}
.nav .wrap {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; width: 100%;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img {
  width: 32px; height: 32px;
  border-radius: 8px;
  box-shadow: 0 4px 16px -4px rgba(168, 85, 247, 0.5);
}
.brand-name { font-size: 16px; font-weight: 500; }
.brand-name b {
  font-weight: 500;
  background: linear-gradient(135deg, var(--violet), var(--orange));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.label {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text-4);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 16px;
}
.label::before { content: ""; width: 24px; height: 1px; background: var(--line-2); }

h1 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.012em;
  color: var(--text);
  margin-bottom: 14px;
}
h1 em {
  font-style: italic;
  background: linear-gradient(115deg, var(--violet), var(--magenta) 45%, var(--orange));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
h2 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: 26px;
  color: var(--text);
  margin: 40px 0 12px;
}

.lead { font-size: 17px; color: var(--text-2); margin-bottom: 40px; max-width: 560px; }
p      { margin-bottom: 16px; color: var(--text-2); font-size: 15px; }
strong { color: var(--text); font-weight: 500; }

ul { list-style: none; padding-left: 0; margin-bottom: 16px; }
li {
  padding: 6px 0 6px 20px;
  position: relative;
  color: var(--text-2);
  font-size: 15px;
}
li::before { content: "→"; position: absolute; left: 0; color: var(--violet); }

.mono {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--text-3);
}

.callout {
  margin: 32px 0;
  padding: 18px 22px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 138, 60, 0.05);
  border-radius: 0 8px 8px 0;
  color: var(--text);
  font-size: 14px;
}
.callout strong { color: var(--orange); }

section { padding-bottom: 24px; }

.qa { margin-bottom: 28px; }
.qa h3 {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}
.qa p { margin-bottom: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  font-size: 14px;
  font-weight: 500;
  margin-top: 8px;
  transition: transform .15s, box-shadow .2s;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px -10px rgba(168, 85, 247, 0.5);
  color: var(--bg);
}

.foot {
  margin-top: 80px;
  padding: 32px 0;
  border-top: 1px solid var(--line-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text-4);
}
.foot .row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.foot a { color: var(--text-3); }
.foot a:hover { color: var(--text); }
.foot .links { display: flex; gap: 18px; }
.foot .brand img { width: 24px; height: 24px; border-radius: 6px; }
.foot .brand .brand-name { font-size: 13px; color: var(--text-3); }