/* Fonts, sizes and colours match younghanstark.github.io (Jon Barron's template). */

body {
  margin: 0;
  background: #fff;
  color: #000;
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.4;
}

a { color: #1772d0; text-decoration: none; }
a:hover, a:focus { color: #f09228; }

p { margin: 0 0 14px; }

h1 { font-size: 32px; font-weight: normal; text-align: center; margin: 14px 0; }
h2 { font-size: 22px; font-weight: normal; margin: 0; padding: 2.5%; }
h3 { font-size: 14px; font-weight: 700; margin: 0; display: inline; }

hr { margin: 0 0 20px; border: 1px solid #ddd; }

/* fixed top bar */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  height: 50px;
  background: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, .1);
}
header nav { max-width: 800px; margin: 0 auto; padding: 0 2.5%; line-height: 50px; box-sizing: border-box; }
.header-title { font-size: 1.25rem; color: #000; }
.header-title:hover { color: #1772d0; }

main { max-width: 800px; margin: 50px auto 0; }

/* intro: name + bio left, round photo right, contact centred below */
.intro {
  display: grid;
  grid-template-columns: 60% 40%;
  grid-template-areas:
    "name    photo"
    "bio     photo"
    "contact contact";
  padding: 2.5% 0;
}
.intro > * { padding: 0 2.5%; margin: 0; min-width: 0; box-sizing: border-box; }
.intro-name { grid-area: name; margin: 14px 0; }
.intro-bio { grid-area: bio; }
.intro-bio p { margin-bottom: 14px; }
.intro-photo { grid-area: photo; align-self: center; }
.intro-photo img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; display: block; }
.intro-contact { grid-area: contact; text-align: center; padding-top: 1em; }

/* bulleted sections: news, honors */
.list { margin: 0; padding: 0 2.5% 2.5% calc(2.5% + 2.5%); }

/* rows: text + logo (education, experience) or thumbnail + text (projects) */
.row { display: flex; align-items: center; }
.row-text { flex: 1; min-width: 0; padding: 2.5%; }
.row-logo { width: 120px; height: 80px; object-fit: contain; margin: 2.5%; flex: none; }
.row-thumb { width: 25%; min-width: 120px; height: auto; margin: 2.5%; margin-right: 0; flex: none; }

.footer { padding: 0 2.5% 2.5%; }

img { max-width: 100%; }

/* phones: one column, fixed 16px side margins, everything stacks */
@media (max-width: 640px) {
  header nav { padding: 0 16px; }
  main { padding: 0 16px; }

  .intro {
    grid-template-columns: 1fr;
    grid-template-areas: "name" "photo" "bio" "contact";
    padding: 8px 0 4px;
  }
  .intro > * { padding: 0; }
  .intro-name { font-size: 28px; }
  .intro-photo { width: 60%; justify-self: center; margin-bottom: 18px; }
  .intro-contact { padding-top: 0; margin-bottom: 14px; }

  h2 { font-size: 20px; padding: 0 0 10px; }
  hr { margin-bottom: 16px; }
  .list { padding: 0 0 16px 18px; }

  .row { display: block; margin-bottom: 32px; }
  .row-text { padding: 8px 0 0; }
  .row-thumb { display: block; width: 100%; max-width: 320px; min-width: 0; margin: 0; }
  .row-logo { display: block; margin: 8px 0 0; }

  .footer { padding: 0 0 24px; }
}