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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-ivory);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.16; letter-spacing: -0.025em; }

.shell { width: var(--shell); margin-inline: auto; }
.eyebrow { color: var(--color-red); font-size: var(--step--1); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.muted { color: var(--color-muted); }
.skip-link { position: fixed; z-index: 1000; left: 1rem; top: 1rem; padding: 0.7rem 1rem; background: var(--color-charcoal); color: white; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.55rem;
  border: 1px solid transparent;
  font-weight: 700;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--color-red); color: var(--color-white); }
.button--primary:hover { background: var(--color-red-dark); }
.button--outline { border-color: var(--color-charcoal); background: transparent; color: var(--color-charcoal); }
.button--outline:hover { background: var(--color-charcoal); color: var(--color-white); }

.reveal { opacity: 0; transform: translateY(1.4rem); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}