* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Georgia", serif;
  line-height: 1.7;
  color: #3d3d3d;
  background-color: #f5f1eb;
}

header {
  background: #e8dcc8;
  color: #3d3d3d;
  padding: 4rem 2rem;
  text-align: center;
}

.header-content {
  max-width: 800px;
  margin: 0 auto;
}

.profile-image {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  object-fit: cover;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

.tagline {
  font-size: 1.1rem;
  opacity: 0.95;
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

section {
  margin-bottom: 3.5rem;
}

h2 {
  font-size: 1.8rem;
  color: #6b5d4f;
  margin-bottom: 1.5rem;
  font-weight: 400;
  border-bottom: 2px solid #d4c4b0;
  padding-bottom: 0.5rem;
}

h3 {
  font-size: 1.3rem;
  color: #3d3d3d;
  margin-bottom: 0.5rem;
  font-weight: 400;
}

h4 {
  font-weight: 400;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #4a4a4a;
}

.experience-item, .education-item {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #d4c4b0;
}

.experience-item:last-child, .education-item:last-child {
  border-bottom: none;
}

.role {
  /*font-weight: 600;*/
  color: #3d3d3d;
  font-size: 1.15rem;
}

.organization {
  color: #8b7355;
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.duration {
  color: #8b8680;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.description {
  color: #5a5a5a;
  line-height: 1.7;
  margin-top: 0.5rem;
}

.research-areas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.research-card {
  padding: 1.2rem;
  border-left: 2px solid #a89279;
}

.research-card h4 {
  color: #3d3d3d;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.publications-list {
  list-style: none;
}

.publications-list li {
  padding: 1rem;
  margin-bottom: 1rem;
}

.pub-title {
  color: #3d3d3d;
  /*font-weight: 600;*/
  margin-bottom: 0.3rem;
}

.pub-venue {
  color: #8b7355;
  font-size: 0.95rem;
  font-style: italic;
}

footer {
  background: #d4c4b0;
  color: #3d3d3d;
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
}

.contact-info {
  margin-top: 1rem;
}

.contact-info a {
  color: #6b5d4f;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  .container {
    padding: 2rem 1.5rem;
  }

  .research-areas {
    grid-template-columns: 1fr;
  }
}