/* style.css */
body {
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  background-color: #f5f5f5;
  color: #333;
}

/* ===== NAVBAR ===== */
nav {
  background-color: #023e8a;
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem;
}
nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}
nav a:hover {
  text-decoration: underline;
}

/* ===== HEADER ===== */
header {
  background-color: #0077b6;
  color: white;
  text-align: center;
  padding: 2.5rem 1rem;
}
header h1 {
  margin: 0;
  font-size: 2.3rem;
}
header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* ===== PROFILE IMAGE ===== */
.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  margin-top: 1rem;
}

/* ===== SECTIONS ===== */
section {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1.5rem 2rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

h2 {
  border-bottom: 2px solid #0077b6;
  padding-bottom: 0.3rem;
  color: #0077b6;
  text-align: center;
}

h3 {
  color: #023e8a;
  text-align: center;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid #ccc;
  display: inline-block;
  padding-bottom: 0.4rem;
}

/* ===== GENERAL LINKS ===== */
a {
  color: #0077b6;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ===== CONTACT LIST ===== */
.contact-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.contact-list li {
  margin-bottom: 8px;
}

/* ===== GALLERY SECTION ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  justify-items: center;
  align-items: start;
  margin-top: 1.5rem;
}

/* ===== GALLERY FIGURE BOX ===== */
figure {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  padding: 0.7rem;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  width: 100%;
  max-width: 280px;
}

figure:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== UNIFORM IMAGE SIZE ===== */
.gallery img {
  width: 100%;
  height: 220px;             /* uniform image height */
  object-fit: cover;         /* fills box without stretching */
  border-radius: 8px;
  border: 1px solid #eee;
  background-color: #fafafa;
  image-rendering: -webkit-optimize-contrast; /* sharpen edges in Chrome/Safari */
}

/* ===== CAPTION ===== */
figcaption {
  margin-top: 0.6rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #444;
}
#publications ul li:not(:last-child) {
  margin-bottom: 20px;
}
.pub-desc {
  margin-top: 8px;
  font-size: 0.95rem;
  color: #444;
  line-height: 1.5;
}


/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  color: #555;
  background-color: #f5f5f5;
  margin-top: 2rem;
}