/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.6;
}

/* Body */
body {
    background: #fdfdfd;
    color: #333;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #2c3e50;
    color: white;
    padding: 20px 40px;
    border-bottom: 4px solid #27ae60;
}
header h1 {
    font-size: 24px;
    margin-bottom: 5px;
}
header span {
    font-size: 14px;
    color: #ecf0f1;
}
header a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: bold;
}
header a:hover {
    text-decoration: underline;
}

/* Navigation */
nav {
    background: #27ae60;
    padding: 12px 40px;
    text-align: center; /* center nav links */
}
nav a {
    margin: 0 20px; /* space between links */
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}
nav a:hover {
    color: #d1f2eb; /* light hover color */
    text-decoration: underline;
}

/* Intro (Home Section) */
.intro {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 40px;
    background: #f9f9f9;
    border-bottom: 1px solid #ddd;
    flex-wrap: wrap;
}
.profile-pic {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid #27ae60;
    object-fit: cover;
}
.intro-text {
    max-width: 800px;
    font-size: 16px;
    text-align: justify;
}

/* Sections */
main {
    padding: 40px;
}
section {
    margin-bottom: 60px;
}
section h2 {
    margin-bottom: 15px;
    color: #27ae60;
    font-size: 22px;
    border-bottom: 2px solid #27ae60;
    display: inline-block;
    padding-bottom: 5px;
}
ul {
    margin-left: 20px;
    list-style-type: square;
}

/* Two Column Layout */
.two-column {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.column {
    flex: 1;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    font-size: 14px;
}

/* Social icons below profile picture */
.social-below-pic {
    margin-top: 15px;
    text-align: center;
}
.social-below-pic a {
    margin: 0 10px;
    font-size: 24px;
    color: #27ae60;
    transition: color 0.3s ease;
}
.social-below-pic a:hover {
    color: #219150;
}
.research-header {
  display: flex;
  justify-content: space-between; /* Pushes the two items to opposite ends */
  align-items: flex-start;        /* Aligns vertically at the top */
  gap: 20px;                      /* Optional: adds extra space between items if they wrap */
  flex-wrap: wrap;                /* Allows wrapping on smaller screens */
  font-weight: bold;
  font-size: 16px;
}
.institution {
  flex: 1; /* Take available space */
}
.date {
  white-space: nowrap; /* Prevents date from breaking to next line */
}

#awards h2,
#initiative h2 {
  color: #27ae60;
  border-bottom: 2px solid #27ae60;
  display: inline-block;
  padding-bottom: 5px;
  margin-bottom: 20px;
}

#awards h2 a,
#initiative h2 a {
    color: #27ae60;   /* force green */
    text-decoration: none;
}

#teaching > p + .teaching-item {
    margin-top: 30px; /* adjust the gap as needed */
}