/* Base: reset, typography, focus, utilities */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
img, svg, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-display);
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}
h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); letter-spacing: -0.02em; line-height: 1.25; }
h4 { font-size: var(--fs-base); letter-spacing: -0.01em; line-height: 1.35; }
p { margin: 0 0 var(--space-4); }
a { color: var(--color-secondary); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--color-text); }
ul, ol { margin: 0 0 var(--space-4); padding-left: 1.25rem; }
table { border-collapse: collapse; width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--space-6) 0; }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: var(--space-4); top: -100px;
  background: var(--color-primary); color: var(--color-on-primary);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm);
  z-index: 1000; text-decoration: none;
}
.skip-link:focus { top: var(--space-2); color: #fff; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.lead { font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem); color: var(--color-text-muted); line-height: 1.55; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: var(--fw-medium);
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-secondary); }
[hidden] { display: none !important; }