/* Base: reset, typography, utilities */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-padding-top: calc(var(--topbar-h) + 16px);
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
  color: var(--text);
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
button:disabled { cursor: not-allowed; }
table { border-collapse: collapse; width: 100%; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; }
hr { border: 0; border-top: 1px solid var(--border); margin: var(--sp-4) 0; }
dialog { color: inherit; }
[hidden] { display: none !important; }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

::selection { background: var(--primary-soft-2); }

* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }

.num, .tabular { font-variant-numeric: tabular-nums; }

.icon { flex: none; display: inline-block; vertical-align: middle; }

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

.skip-link {
  position: fixed; left: 12px; top: -60px; z-index: 1000;
  background: var(--navy-800); color: #fff;
  padding: 10px 16px; border-radius: var(--r-sm);
  font-weight: 600; transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: 12px; text-decoration: none; }

/* Text helpers */
.text-2 { color: var(--text-2); }
.text-3 { color: var(--text-3); }
.text-sm { font-size: var(--fs-sm); }
.text-xs { font-size: var(--fs-xs); }
.fw-6 { font-weight: 600; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.eyebrow {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-3);
}

/* Layout helpers */
.row { display: flex; align-items: center; gap: var(--sp-2); }
.row-3 { display: flex; align-items: center; gap: var(--sp-3); }
.row-wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: var(--sp-3); }
.stack-2 { display: flex; flex-direction: column; gap: var(--sp-2); }
.stack-4 { display: flex; flex-direction: column; gap: var(--sp-4); }
.stack-6 { display: flex; flex-direction: column; gap: var(--sp-6); }
.grow { flex: 1 1 auto; min-width: 0; }
.ml-auto { margin-left: auto; }
.between { justify-content: space-between; }
.center { align-items: center; justify-content: center; }
.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
[data-motion='reduced'] *, [data-motion='reduced'] *::before, [data-motion='reduced'] *::after {
  animation-duration: 0.01ms !important;
  transition-duration: 0.01ms !important;
}