/* =========================
   GENERAL
========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #ffffff;
  color: #252525;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;

  font-size: 16px;
  line-height: 1.7;
}

.container {
  max-width: 950px;
  margin: 0 auto;
  padding: 70px 30px;
}


/* =========================
   HERO
========================= */

.hero {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 50px;
  align-items: start;
  margin-bottom: 75px;
}

.profile-image-container {
  width: 190px;
}

.profile-image {
  width: 190px;
  height: 190px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

h1 {
  font-size: 2.7rem;
  line-height: 1.1;
  margin: 0 0 8px;
  font-weight: 650;
  letter-spacing: -1px;
}

.subtitle {
  font-size: 1.2rem;
  margin: 0 0 6px;
  font-weight: 500;
}

.tagline {
  color: #555;
  margin: 0 0 25px;
  font-size: 0.97rem;
}

.bio {
  margin: 0 0 13px;
  max-width: 690px;
}


/* =========================
   LINKS
========================= */

a {
  color: #1769aa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.links {
  margin-top: 22px;
}

.links a {
  display: inline-block;
  margin-right: 20px;
  font-weight: 500;
}


/* =========================
   SECTIONS
========================= */

section {
  margin-bottom: 70px;
}

h2 {
  font-size: 1.55rem;
  margin-bottom: 28px;
  font-weight: 650;
  letter-spacing: -0.3px;

  border-bottom: 1px solid #e5e5e5;
  padding-bottom: 10px;
}


/* =========================
   RESEARCH
========================= */

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

.research-list li {
  margin-bottom: 18px;
}

.research-list strong {
  display: inline-block;
  min-width: 190px;
}

.research-list span {
  color: #444;
}


/* =========================
   NEWS
========================= */

.news-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.news-item .date {
  color: #777;
  font-size: 0.9rem;
}

.news-item p {
  margin: 4px 0 0;
  color: #555;
}


/* =========================
   PUBLICATIONS
========================= */

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;

  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 30px;
}

.section-heading h2 {
  border: none;
  margin-bottom: 0;
}

.view-all {
  font-size: 0.9rem;
}

.publication {
  margin-bottom: 35px;
}

.publication h3 {
  margin: 0 0 7px;
  font-size: 1.05rem;
  line-height: 1.5;
  font-weight: 600;
}

.authors {
  margin: 0;
  color: #444;
}

.venue {
  margin: 3px 0 8px;
  color: #777;
  font-style: italic;
}

.pub-links a {
  font-size: 0.9rem;
  margin-right: 15px;
}


/* =========================
   FOOTER
========================= */

footer {
  border-top: 1px solid #e5e5e5;
  padding-top: 25px;
  color: #888;
  font-size: 0.85rem;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

  .container {
    padding: 40px 22px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .profile-image-container {
    width: 150px;
  }

  .profile-image {
    width: 150px;
    height: 150px;
  }

  h1 {
    font-size: 2.2rem;
  }

  .research-list strong {
    display: block;
    margin-bottom: 3px;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .section-heading {
    display: block;
    padding-bottom: 12px;
  }

  .section-heading h2 {
    padding-bottom: 4px;
  }
}