/* Ayesh Abu Lehyeh, personal site. One file, no build step. */

:root {
  --accent: #14376e;
  --text: #2b2b2b;
  --muted: #666;
  --rule: #e6e8ec;
  --tile: #f3f5f8;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0 auto;
  padding: 56px 24px 48px;
  max-width: 848px;
  background: #fff;
  color: var(--text);
  font-family: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

p {
  margin: 0 0 14px;
}

/* Header */

.intro {
  display: flex;
  align-items: flex-start;
  gap: 44px;
}

.intro-text {
  flex: 1;
  min-width: 0;
}

h1 {
  margin: 0;
  color: #111;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
}

.role {
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 17px;
}

.photo {
  flex-shrink: 0;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--tile);
}

.links {
  margin: 18px 0 0;
}

.links a {
  white-space: nowrap;
}

.links .sep {
  margin: 0 4px 0 8px;
  color: #b5b9c0;
}

/* Sections */

section {
  margin-top: 44px;
}

h2 {
  margin: 0 0 18px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  color: var(--accent);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

ul.plain {
  margin: 0;
  padding: 0;
  list-style: none;
}

ul.plain li {
  margin-bottom: 8px;
}

/* News */

.news {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 8px 14px;
  margin: 0;
}

.news dt {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.news dd {
  margin: 0;
}

/* Publications */

.pub {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 22px;
  align-items: start;
  margin-bottom: 30px;
}

.pub:last-child {
  margin-bottom: 0;
}

.pub-img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 190px;
  min-height: 96px;
  margin-top: 4px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.pub-img img {
  display: block;
  width: 100%;
  height: auto;
}

.pub-img.placeholder {
  background: var(--tile);
  color: #8a909a;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.pub-title {
  margin: 0;
  color: #111;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.pub-authors,
.pub-venue,
.pub-links,
.pub-desc {
  margin: 3px 0 0;
}

.pub-venue {
  color: #444;
  font-style: italic;
}

.pub-links a {
  margin-right: 8px;
  white-space: nowrap;
}

.pub-desc {
  margin-top: 6px;
  color: #444;
}

/* Small screens */

@media (max-width: 640px) {
  body {
    padding: 32px 18px 40px;
  }

  .intro {
    flex-direction: column-reverse;
    gap: 22px;
  }

  .photo {
    width: 150px;
    height: 150px;
  }

  h1 {
    font-size: 29px;
  }

  .news {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .news dd {
    margin-bottom: 12px;
  }

  .pub {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pub-img {
    width: 100%;
    max-width: 340px;
  }
}

/* Redirect and 404 pages */

.notice {
  margin-top: 80px;
  text-align: center;
}