/* Reset + base typography */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--c-ink);
  background: var(--c-surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: var(--c-primary); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--c-primary-dark); }

h1, h2, h3, h4 { font-weight: 700; line-height: var(--lh-tight); color: var(--c-primary); margin: 0 0 var(--s-4); letter-spacing: -0.01em; }
h1 { font-size: var(--fs-h1); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-h2); letter-spacing: -0.015em; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
h4 { font-size: var(--fs-h4); font-weight: 600; }
p { margin: 0 0 var(--s-4); }

:focus-visible {
  outline: 3px solid var(--c-focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--s-4);
}
@media (min-width: 720px) { .container { padding-inline: var(--s-5); } }

.section { padding-block: var(--s-9); }
.section--tight { padding-block: var(--s-7); }
@media (max-width: 720px) {
  .section { padding-block: 56px; }
  .section--tight { padding-block: 40px; }
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-secondary-dark);
  margin-bottom: var(--s-3);
}

.lead { font-size: var(--fs-lg); color: var(--c-ink-muted); max-width: var(--max-read); }

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

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--c-primary); color: #fff; padding: var(--s-3) var(--s-4); border-radius: 0 0 var(--r-btn) 0;
}
.skip-link:focus { left: 0; }

/* Add mobile padding for sticky CTA so nothing is obscured */
@media (max-width: 860px) {
  body { padding-bottom: 88px; }
}