:root {
  --paper: #f9f6f2;
  --ink: #0c0c0c;
  --muted: #68645f;
  --line: rgba(12, 12, 12, 0.15);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--paper); }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--ink); color: var(--paper); }

a { color: inherit; }

.page-shell {
  min-height: 100vh;
  width: min(100%, 1600px);
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 28px 34px 26px;
}

.topbar,
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.topbar {
  padding-bottom: 19px;
  border-bottom: 1px solid var(--line);
}

.brand-text { font-weight: 500; }
.issue { color: var(--muted); }

.hero {
  display: flex;
  min-height: 66vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 72px 20px 84px;
}

.avatar-mark {
  width: clamp(126px, 13vw, 178px);
  aspect-ratio: 1;
  height: auto;
  display: block;
  margin-bottom: 30px;
  border-radius: 14%;
}

.wordmark {
  margin: 0 0 44px;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  font-weight: 400;
}

.positioning {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5em;
  font-size: clamp(22px, 3.1vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 400;
}

.tagline {
  margin: 12px 0 0;
  font-size: clamp(22px, 3.1vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-style: italic;
}

.socials {
  margin-top: 54px;
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.socials a {
  position: relative;
  text-decoration: none;
  padding: 8px 1px;
}

.socials a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.socials a:hover::after,
.socials a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.socials a:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 4px;
}

.dot { color: var(--muted); }

.footer {
  justify-content: center;
  padding-top: 19px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  letter-spacing: 0.16em;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 640px) {
  .page-shell { padding: 20px 20px 18px; }
  .topbar, .footer { font-size: 9px; }
  .issue { display: none; }
  .hero { min-height: 72vh; padding: 56px 4px 64px; }
  .avatar-mark { width: min(34vw, 150px); margin-bottom: 26px; }
  .wordmark { margin-bottom: 38px; font-size: 17px; letter-spacing: 0.26em; text-indent: 0.26em; }
  .positioning { gap: 0.33em; }
  .socials { margin-top: 44px; }
  .footer { justify-content: center; }
}

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