/* ========= Reset & Base ========= */
*{margin:0;padding:0;box-sizing:border-box;}

/* ========= Background, Font & Overlay ========= */
body{
  font-family:"Times New Roman",Times,serif;
  background:url("images/Newcastle-upon-Tyne.jpg") no-repeat center/cover fixed;
  filter:brightness(0.98) saturate(1);
  color:#000;
  line-height:1.6;
  position:relative;
}

/* -------- Light overlay to soften highlights -------- */
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:rgba(255,255,255,0.2);     
  backdrop-filter:blur(0.2px);
  pointer-events:none;
  z-index:-1;
}

/* ========= Layout Container ========= */
.container{
  display:flex;
  max-width:1200px;
  margin:0 auto;
  padding:40px 20px;
  gap:40px;
}

/* ========= Sidebar ========= */
.sidebar{width:280px;flex-shrink:0;}
.profile{
  background:rgba(255,255,255,0.86);     
  border:1px solid #a7f3d0;
  border-radius:8px;
  padding:24px 16px;
  text-align:center;
  box-shadow:0 4px 12px rgba(0,0,0,.08);
}
.avatar{
  width:160px;
  height:160px;
  border-radius:50%;
  object-fit:cover;
  margin-bottom:20px;
  border:4px solid #ddd;
}
.profile h1{font-size:1.8rem;margin-bottom:8px;color:#000;}
.profile .sub{font-size:.95rem;color:#444;margin-bottom:4px;}

/* Icon row */
.social-links{
  margin-top:18px;
  display:flex;
  justify-content:center;
  gap:18px;
}
.social-links a{
  color:#000;
  font-size:1.3rem;
  transition:color .2s;
}
.social-links a:hover{color:#6aa884;}

/* Icon + text list */
.icon-text-list{
  list-style:none;
  margin-top:18px;
  text-align:left;
}
.icon-text-list li{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
  font-size:1rem;
  color:#000;
}
.icon-text-list i{font-size:1.2rem;width:20px;}
.icon-text-list a{color:#000;text-decoration:none;}
.icon-text-list a:hover{color:#6aa884;text-decoration:underline;}

/* ========= Main Content ========= */
.main-content{flex:1;}
.main-content-inner{
  background:rgba(255,255,255,0.86);     
  border:1px solid #000;
  border-radius:8px;
  padding:32px 32px 48px;
  box-shadow:0 4px 12px rgba(0,0,0,.08);
}

main h2{
  font-size:1.6rem;
  margin-bottom:16px;
  border-left:4px solid #8ab6d6;
  padding-left:12px;
  color:#000;
}
main section{margin-bottom:48px;}
#about p{font-size:1rem;color:#222;}

/* News & Interests */
#news ul,
#interests ul{
  list-style:disc inside;
  margin-left:12px;
}
#news li,
#interests li{
  margin-bottom:6px;
  font-size:.96rem;
}

/* ========= Publication Cards ========= */
.pub-card{
  display:flex;
  background:#f8fafc;
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 4px 12px rgba(0,0,0,.05);
  margin-bottom:24px;
}
.pub-image img{
  width:200px;
  height:200px;
  object-fit:contain;
  display: flex;
  justify-content: center;
  align-items: center;
}
.pub-info{
  padding:16px 20px;
  flex:1;
}
.pub-info h3{
  font-size:1.1rem;
  margin-bottom:8px;
  color:#003366;
}
.pub-info .authors{
  font-size:.9rem;
  color:#555;
  margin-bottom:6px;
}
.pub-info .venue{
  font-size:.88rem;
  font-style:italic;
  color:#777;
  margin-bottom:12px;
}
.links a{
  text-decoration:none;
  color:#2563eb;
  font-size:.9rem;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.links a:hover{text-decoration:underline;}

/* ========= Responsive ========= */
@media(max-width:900px){
  .container{flex-direction:column;gap:20px;}
  .sidebar{width:100%;}
  .main-content-inner{padding:24px;}
  .pub-card{flex-direction:column;}
  .pub-image img{width:100%;height:auto;}
}