@font-face {
  font-family: "DM Serif Display";
  src: url("/fonts/DMSerifDisplay-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --bg: #f7f5ef;
  --fg: #294e40;
  --brand: #103d29;
  --logo-filter: none;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1f18;
    --fg: #d9e6df;
    --brand: #f1ede3;
    /* The logo is dark green on transparent; turn it into a light cream. */
    --logo-filter: brightness(0) invert(0.95) sepia(0.15);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

main {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.identity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  color: var(--brand);
}

h1 {
  margin: 0;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: clamp(3.75rem, 11.5vw, 5.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.035em;
}

.logo {
  display: block;
  width: 10rem;
  height: auto;
  margin-bottom: -0.75rem;
  filter: var(--logo-filter);
}

.email {
  display: inline-block;
  padding: 0.75rem 0.25rem;
  color: inherit;
  font-size: 0.9375rem;
  line-height: 1.5;
  letter-spacing: 0.035em;
  text-decoration-color: transparent;
  text-underline-offset: 0.3em;
  text-decoration-thickness: 1px;
  transition: text-decoration-color 150ms ease;
}

.email:hover {
  text-decoration-color: currentColor;
}

.email:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 5px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .email {
    transition: none;
  }
}