@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* Links inline within body copy must be distinguishable without relying
   on color alone (WCAG 1.4.1) — underlined by default, not only on
   hover. Nav/button/card links stay clean since they're not inside <p>. */
p a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Tabular figures wherever digits appear — matches the app's app-wide rule */
.num, .price, [data-num] {
  font-variant-numeric: tabular-nums;
}

h1, h2, h3, h4, p, ul, ol, dl, figure { margin: 0; }

h1 { font: 700 clamp(34px, 5vw, 48px)/1.12 var(--font-sans); letter-spacing: -0.02em; text-wrap: balance; }
h2 { font: 700 clamp(26px, 3.4vw, 32px)/1.2 var(--font-sans); letter-spacing: -0.01em; text-wrap: balance; }
h3 { font: 700 22px/1.3 var(--font-sans); letter-spacing: -0.005em; }
h4 { font: 600 17px/1.4 var(--font-sans); }

.lede { font: 400 clamp(17px, 2vw, 19px)/1.6 var(--font-sans); color: var(--color-text-secondary); }
p { font: 400 16px/1.65 var(--font-sans); color: var(--color-text-secondary); }
.eyebrow {
  font: 700 12px/1 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

ul { padding-left: 1.2em; color: var(--color-text-secondary); }
li { margin-bottom: var(--space-sm); }

/* Skip link — first focusable element, visually hidden until focused */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 var(--radius-control) 0;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Layout primitives */
.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.container--narrow {
  max-width: var(--content-width-narrow);
}

section { padding: var(--space-section) 0; }
section + section { border-top: 1px solid var(--color-border); }

@media (max-width: 640px) {
  section { padding: var(--space-xxl) 0; }
  .container { padding: 0 var(--space-md); }
}

.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;
}