:root {
  color-scheme: light;
  --color-paper: #f2f0e9;
  --color-ink: #292a26;
  --color-muted: #696a62;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --space-edge: clamp(1.5rem, 5.2vw, 9rem);
  --space-block: clamp(1.75rem, 4.5svh, 4.5rem);
  --motion-duration: 1.4s;
  --motion-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-stagger: 240ms;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-paper);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-block-size: 100vh;
  min-block-size: 100svh;
  padding-inline: max(var(--space-edge), env(safe-area-inset-left))
    max(var(--space-edge), env(safe-area-inset-right));
  padding-block: max(var(--space-block), env(safe-area-inset-top))
    max(var(--space-block), env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
}

p,
h1 {
  margin: 0;
}

.campaign {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto 1fr;
  align-items: start;
  min-block-size: 25rem;
  container-type: inline-size;
}

.signature {
  grid-column: 2;
  align-self: end;
  padding-block-end: clamp(2.5rem, 6svh, 6rem);
  font-size: clamp(0.8125rem, 1vw, 1rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.018em;
  animation-delay: var(--motion-stagger);
}

.wordmark {
  grid-column: 1 / -1;
  font-size: clamp(0rem, 32vw, 60rem);
  font-size: clamp(0rem, 36cqi, 60rem);
  font-weight: 400;
  line-height: 0.76;
  letter-spacing: -0.032em;
  margin-inline-start: -0.065em;
  padding-block-end: 0.055em;
  white-space: nowrap;
}

.tagline {
  grid-column: 2;
  padding-block-start: clamp(2.5rem, 6svh, 6rem);
  font-size: clamp(1.5rem, 2.5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.035em;
  animation-delay: calc(var(--motion-stagger) * 2);
}

.tagline span {
  display: block;
}

.launch {
  text-align: right;
  animation-delay: calc(var(--motion-stagger) * 3);
}

.colophon {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-block-start: 2rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.025em;
}

@media (max-width: 600px) {
  .campaign {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto 1.1fr;
    min-block-size: 24rem;
  }

  .signature,
  .tagline {
    grid-column: 1;
    margin-inline-start: 24%;
  }

  .signature {
    padding-block-end: clamp(2.5rem, 7svh, 4rem);
    font-size: 0.8125rem;
  }

  .tagline {
    padding-block-start: clamp(2.5rem, 6svh, 4rem);
    font-size: clamp(1.5rem, 6vw, 1.75rem);
  }
}

@media (max-width: 360px) {
  .signature,
  .tagline {
    margin-inline-start: 16%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation-name: arrive;
    animation-duration: var(--motion-duration);
    animation-timing-function: var(--motion-ease);
    animation-fill-mode: backwards;
  }

  @keyframes arrive {
    from {
      opacity: 0;
      transform: translateY(5px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}