*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #ffffff;
  --text: #000000;
  --text-dim: #444444;
  --text-faint: #777777;
  --rule-strong: rgba(0, 0, 0, 0.11);
  --link: #1d4ed8;

  --font-sans: 'Instrument Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --pad-x: clamp(1.5rem, 4vw, 3rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.28s;
  --dur-fast: 0.18s;
}

@media (prefers-reduced-motion: reduce) {
  :root { --dur: 0.01s; --dur-fast: 0.01s; }
}

html {
  color-scheme: light;
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--text);
  color: var(--bg);
}

a { color: inherit; text-decoration: none; }

.page-splash,
.page-standalone {
  min-height: 100dvh;
}

.page-splash main,
.page-standalone main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.85rem;
  padding: var(--pad-x);
}

.page-splash main > *,
.page-standalone main > * {
  animation: rise var(--dur) var(--ease) both;
}
.page-splash main > *:nth-child(2),
.page-standalone main > *:nth-child(2) { animation-delay: 0.04s; }
.page-splash main > *:nth-child(3),
.page-standalone main > *:nth-child(3) { animation-delay: 0.08s; }
.page-splash main > *:nth-child(4),
.page-standalone main > *:nth-child(4) { animation-delay: 0.12s; }
.page-splash main > *:nth-child(5),
.page-standalone main > *:nth-child(5) { animation-delay: 0.16s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .page-splash main > *,
  .page-standalone main > * { animation: none; }
}

.page-nav {
  display: flex;
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2rem) var(--pad-x);
}

.page-nav__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--text);
  transition: color var(--dur-fast) var(--ease);
}

.page-nav__back:hover,
.page-nav__back:focus-visible {
  color: var(--text);
}

.page-nav__back-arrow {
  display: inline-block;
  transition: transform var(--dur) var(--ease);
}

.page-nav__back:hover .page-nav__back-arrow {
  transform: translateX(-3px);
}

.wordmark {
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  margin-bottom: 0.5rem;
}

.eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.headline {
  font-size: clamp(1.625rem, 3.2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-transform: lowercase;
}

.sub {
  font-size: 0.9375rem;
  color: var(--text-dim);
  max-width: 38ch;
}

.contact,
.home-link {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--link);
  transition: color var(--dur-fast) var(--ease);
}

.contact:hover,
.contact:focus-visible,
.home-link:hover,
.home-link:focus-visible {
  color: var(--text);
}

.home-link {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
  border-radius: 1px;
}