:root {
  color-scheme: dark;
  --ink:    #0C0D10;
  --raise:  #15171C;
  --line:   #252932;
  --paper:  #F1F3F7;
  --muted:  #9198A6;
  --violet: #7B61FF;
  --cyan:   #2BD9E4;
  --display: "Jost", "Avenir Next", "Century Gothic", sans-serif;
  --body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: 760px; margin: 0 auto; padding-inline: 24px; }

a { color: var(--cyan); text-decoration: none; border-bottom: 1px solid rgba(43,217,228,0.35); }
a:hover { border-bottom-color: var(--cyan); }
a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }

/* masthead */
header.masthead { padding-block: 34px 0; }
.masthead-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 28px; }
.logo { display: block; line-height: 0; border: 0; }
.logo img { display: block; width: 168px; height: auto; }

nav.top { display: flex; flex-wrap: wrap; gap: 26px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
nav.top a { color: var(--muted); border-bottom: 0; }
nav.top a:hover { color: var(--paper); }
nav.top a[aria-current="page"] { color: var(--paper); }

.rule { height: 2px; margin-top: 34px; border-radius: 2px; background: linear-gradient(90deg, var(--violet), var(--cyan)); }

/* hero */
.hero { padding-block: 64px 12px; }
h1 { margin: 0; font-family: var(--display); font-weight: 200; font-size: clamp(34px, 6.4vw, 54px); line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; }
.hero-doc { padding-block: 56px 4px; }
.hero-doc h1 { font-size: clamp(32px, 5.4vw, 44px); }
.lede { margin: 26px 0 0; max-width: 58ch; font-size: 18px; color: var(--muted); text-wrap: pretty; }
.stamp { margin: 14px 0 0; font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }

/* sections */
section { padding-block: 52px; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }

h2 { margin: 0 0 22px; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }
h3 { margin: 26px 0 8px; font-family: var(--display); font-weight: 400; font-size: 21px; letter-spacing: -0.005em; }
h3:first-child { margin-top: 0; }

p { margin: 0 0 18px; max-width: 62ch; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

ul { margin: 0 0 18px; padding-left: 20px; max-width: 62ch; }
li { margin-bottom: 8px; }
li::marker { color: var(--muted); }

/* company record */
.record { margin: 0; border-top: 1px solid var(--line); }
.record > div { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 28px; padding-block: 13px; border-bottom: 1px solid var(--line); }
.record dt { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.record dd { margin: 0; font-family: var(--mono); font-size: 14.5px; font-variant-numeric: tabular-nums; text-align: right; }
.record dd.entity { font-family: var(--display); font-weight: 400; font-size: 17px; letter-spacing: 0.02em; }
@media (max-width: 460px) { .record dd { text-align: left; } }

.note { margin: 22px 0 0; font-size: 14px; color: var(--muted); }

/* contact */
.contact-line { margin: 0 0 12px; font-family: var(--display); font-weight: 300; font-size: clamp(22px, 4vw, 32px); line-height: 1.25; letter-spacing: -0.01em; overflow-wrap: anywhere; }
.contact-line a { border-bottom-width: 2px; }
.contact-place { color: var(--muted); font-size: 15px; }

/* footer */
footer { padding-block: 34px 48px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--muted); }
footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
footer a { color: var(--muted); border-bottom: 0; }
footer a:hover { color: var(--paper); }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }