/* ------------------------------------------------------------------
   Daryl Cheng — splash page
   Typographic system after Bringhurst's "Elements of Typographic
   Style": a single harmonised baseline grid, a restrained type scale,
   italics and small capitals for emphasis instead of extra weights,
   flush left / ragged right setting throughout.
   ------------------------------------------------------------------ */

@font-face {
  font-family: "Alegreya Sans";
  src: url("../fonts/AlegreyaSans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Alegreya Sans";
  src: url("../fonts/AlegreyaSans-Italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Alegreya Sans";
  src: url("../fonts/AlegreyaSans-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* True small-capitals cut, not a synthetic transform: lower-case
   input renders as small caps, upper-case input as regular capitals. */
@font-face {
  font-family: "Alegreya Sans SC";
  src: url("../fonts/AlegreyaSansSC-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* One leading value drives every vertical measurement on the page,
     so text, rules and spacing all land on the same baseline grid. */
  --baseline: 1.75rem;

  --paper: #f6f4ee;
  --ink: #1b1a17;
  --ink-soft: #6e6759;
  --rule: #d8d3c4;
  --accent: #8a5a34;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 106%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  color: var(--ink);
  font-family: "Alegreya Sans", "Segoe UI", sans-serif;
  font-weight: 400;
  line-height: var(--baseline);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  width: 100%;
  max-width: 30rem;
  padding: calc(var(--baseline) * 2) calc(var(--baseline) * 1.25);
  text-align: left;
}

/* -- header: small avatar beside name + subtitle -- */

.identity {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: var(--baseline);
}

.avatar {
  flex: none;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--rule);
}

h1 {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.pronouns {
  font-family: "Alegreya Sans SC", "Alegreya Sans", sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  vertical-align: middle;
  margin-left: 0.15rem;
}

/* Acronyms set in small capitals rather than full caps, so they sit
   quietly in running text instead of shouting. Typed lower-case in
   the markup — see note on the SC font in the nav rule below. */
.sc {
  font-family: "Alegreya Sans SC", "Alegreya Sans", sans-serif;
  font-style: normal;
  letter-spacing: 0.02em;
}

p.subtitle {
  margin: 0.2rem 0 0;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.3;
}

hr {
  width: 100%;
  height: 0;
  margin: 0 0 var(--baseline);
  border: none;
  border-top: 1px solid var(--rule);
}

/* -- bio -- */

.bio {
  max-width: 32em;
}

.bio p {
  margin: 0 0 var(--baseline);
  font-size: 1rem;
}

.bio p:last-child {
  margin-bottom: 0;
}

/* -- nav -- */

nav {
  margin-top: var(--baseline);
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  line-height: var(--baseline);
}

nav a {
  font-family: "Alegreya Sans SC", "Alegreya Sans", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.1rem;
  transition: color 0.15s ease, border-color 0.15s ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

nav .sep {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

footer {
  margin-top: var(--baseline);
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: var(--baseline);
}

footer a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

footer a:hover,
footer a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 420px) {
  h1 {
    font-size: 1.85rem;
  }
  .identity {
    gap: 0.85rem;
  }
  nav ul {
    gap: 0.6rem;
  }
}