:root{
  --wrap: 920px;
  --text: #3a3a3a;
  --muted: #6b6b6b;
  --link: #c0392b;         /* red links */
  --badge: #c0392b;        /* red date badge */
  --border: #e8e8e8;
  --bg: #ffffff;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; background:var(--bg); }
body{
  font-family: "Open Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  line-height:1.62;
  font-size:14px;
}

a{ color:var(--link); text-decoration:none; }
a:hover{ text-decoration:underline; }

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 22px;
}

/* Top bar */
.topbar{
  border-bottom: 1px solid var(--border);
  background:#fff;
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding: 10px 0;
}
.top-icons{
  display:flex;
  gap:10px;
  align-items:center;
  flex: 0 0 auto;
}
.icon-link{
  display:inline-flex;
  width:26px;
  height:26px;
  border-radius:4px;
  align-items:center;
  justify-content:center;
  color: var(--link);
}
.icon-link svg{ fill: currentColor; }

/* Nav */
.topnav{ position:relative; flex: 1 1 auto; display:flex; justify-content:flex-end; }
.nav-toggle{
  display:none;
  border:1px solid var(--border);
  background:#fff;
  border-radius:6px;
  padding:7px 10px;
  font-weight:700;
  color:#444;
}
.navlist{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:18px;
  align-items:center;
}
.navlink{
  color:#6a6a6a;
  font-weight:600;
  font-size:13px;
}
.navlink.active{ color: var(--link); }

/* Main */
.main{ padding: 22px 0 40px; }

/* Hero */
.hero{
  display:grid;
  grid-template-columns: 1fr 220px;
  gap: 26px;
  align-items:start;
  margin-top: 10px;
}

.name{
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 34px;
  font-weight: 400;
  margin: 0 0 2px 0;
  color:#2e2e2e;
}
.name-strong{ font-weight: 600; }
.role{
  color: var(--muted);
  font-size: 12.5px;
  margin-bottom: 16px;
}

.lead{ margin-top:0; }
.hl{ color:var(--link); }
.interests{ margin-top: 12px; }

.photo-card{
  width: 210px;
  height: 300px;
  border-radius: 10px;
  overflow:hidden;
  background:#f3f3f3;
  border: 1px solid var(--border);
}
.profile-photo{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}
.photo-fallback{
  width:100%;
  height:100%;
  display:none;
  align-items:center;
  justify-content:center;
}
.pf-initials{
  font-family:"Source Serif 4", Georgia, serif;
  font-size:48px;
  font-weight:600;
  color:#777;
}

/* Section title */
.section-title{
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 28px;
  font-weight: 400;
  margin: 26px 0 12px;
  color:#2f2f2f;
}

/* News */
.news-list{
  display:flex;
  flex-direction:column;
  gap: 12px;
  margin-top: 8px;
}
.news-item{
  display:grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  align-items:start;
}
.news-date{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 22px;
  padding: 0 10px;
  background: var(--badge);
  color:#fff;
  border-radius: 2px;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .3px;
  text-transform: uppercase;
  white-space:nowrap;
}
.news-text{
  font-size: 13.5px;
  color: #4a4a4a;
  overflow-wrap:anywhere;
}

/* Simple pages */
.page{ display:none; }
.page.active{ display:block; }

.card{
  border:1px solid var(--border);
  padding:16px;
  border-radius:6px;
  background:#fff;
}
.hr{
  border:0;
  border-top:1px solid var(--border);
  margin: 14px 0;
}
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.card-h{
  margin: 0 0 8px 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color:#555;
}
.clean{
  margin:0;
  padding-left: 18px;
}
.clean li{ margin: 6px 0; }

.pubs{
  margin:0;
  padding-left: 18px;
}
.pubs li{ margin: 10px 0; }

.small{
  color:var(--muted);
  font-size: 12.5px;
}

.footer{
  margin-top: 18px;
  color: #8a8a8a;
  font-size: 12px;
}

/* =========================
   RESPONSIVE BREAKPOINTS
   ========================= */

/* Tablet */
@media (max-width: 900px){
  .wrap{ padding: 0 18px; }
  .hero{ grid-template-columns: 1fr 240px; gap: 20px; }
  .photo-card{ width: 230px; height: 230px; }
}

/* Small tablet / large phone */
@media (max-width: 780px){
  /* navbar becomes hamburger */
  .nav-toggle{ display:inline-block; }

  .navlist{
    display:none;
    position:absolute;
    right:0;
    top: 36px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:8px;
    padding:10px 12px;
    flex-direction:column;
    gap:10px;
    min-width: 200px;
    z-index: 10;
  }
  .navlist.open{ display:flex; }

  /* hero stack */
  .hero{
    grid-template-columns: 1fr;
  }
  .hero-right{
    order: 2;
  }
  .hero-left{
    order: 1;
  }
  .photo-card{
    width: 240px;
    height: 240px;
  }
}

/* Mobile */
@media (max-width: 520px){
  body{ font-size: 14px; }
  .wrap{ padding: 0 14px; }

  .name{ font-size: 28px; }
  .section-title{ font-size: 24px; }

  /* News: switch to stacked layout so badge never clipped */
  .news-item{
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .news-date{
    width: fit-content;
  }

  .grid-2{
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .photo-card{
    width: 220px;
    height: 220px;
  }
}

/* Very small phones */
@media (max-width: 360px){
  .photo-card{
    width: 200px;
    height: 200px;
  }
  .navlist{
    min-width: 180px;
  }
}