*,
*::before,
*::after { box-sizing: border-box; }

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(ellipse at 12% 4%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 34rem),
    var(--bg);
  font: 400 16px/1.65 var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, select { color: inherit; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
::selection { color: var(--btn-text); background: var(--accent); }

h1, h2, h3, h4, p, figure { margin-top: 0; }
h1, h2, h3, h4 { line-height: 1.16; letter-spacing: -.035em; }
h1 { max-width: 15ch; margin-bottom: 20px; font-size: clamp(2.5rem, 8vw, 5.4rem); font-weight: 800; }
h2 { margin-bottom: 14px; font-size: clamp(1.65rem, 4vw, 2.55rem); font-weight: 750; }
h3 { margin-bottom: 10px; font-size: 1.15rem; font-weight: 700; }
p { max-width: 72ch; }
code, pre, kbd, samp { font-family: var(--font-mono); }
code { color: var(--accent); }
pre { overflow: auto; max-width: 100%; }

.container { width: min(var(--page-width), calc(100% - 40px)); margin-inline: auto; }
main { min-height: 60vh; }
.section { padding-block: clamp(64px, 9vw, 116px); }
.section--compact { padding-block: clamp(42px, 6vw, 72px); }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading p { color: var(--muted); font-size: 1.05rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--accent);
  font: 600 .78rem/1.4 var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow::before { width: 20px; height: 1px; background: currentColor; content: ""; }
.lead { max-width: 60ch; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.22rem); }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.stack > * + * { margin-top: 18px; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--btn-text);
  background: var(--btn-bg);
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }

@media (max-width: 640px) {
  .container { width: min(var(--page-width), calc(100% - 32px)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}