:root{
  --bg: #ffffff;
  --panel: #ffffff;
  --panel2: #f6f8ff;
  --text: rgba(10,16,28,0.92);
  --muted: rgba(10,16,28,0.62);
  --border: rgba(0,48,188,0.14);
  --primary: #0030BC; /* Value Accelerator blue */
  --primary2: rgba(0,48,188,0.10);
  --shadow: 0 18px 60px rgba(0,16,60,0.10);
  --shadow2: 0 10px 24px rgba(0,16,60,0.08);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 680px at -8% -10%, rgba(0,48,188,0.14), transparent 62%),
    radial-gradient(900px 560px at 108% 2%, rgba(0,86,255,0.10), transparent 60%),
    radial-gradient(760px 420px at 50% 120%, rgba(0,48,188,0.06), transparent 72%),
    linear-gradient(180deg, #f8faff 0%, #ffffff 28%, #ffffff 100%),
    repeating-linear-gradient(90deg, rgba(0,48,188,0.02) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(0,48,188,0.02) 0 1px, transparent 1px 120px),
    var(--bg);
  color: var(--text);
}

a{color: var(--primary)}
a:hover{opacity: 0.92}
.container{max-width: 1040px; margin: 0 auto; padding: 0 18px 42px;}

.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.78);
  border-bottom: 1px solid var(--border);
}

.nav-inner{
  max-width: 1040px;
  margin: 0 auto;
  padding: 12px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  font-weight: 900;
  color: var(--text);
}
.brand:hover{opacity: 1}

.brand-mark{
  width: 34px; height: 34px;
  display:grid; place-items:center;
  border-radius: 12px;
  background: var(--primary2);
  border: 1px solid rgba(0,48,188,0.25);
  color: var(--primary);
  font-weight: 950;
  letter-spacing: -0.04em;
}
.brand-text{letter-spacing:-0.02em}

.nav-links{display:flex; gap: 10px; flex-wrap: wrap;}
.nav-link{
  text-decoration:none;
  font-weight: 800;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
}
.nav-link:hover{
  border-color: var(--border);
  background: rgba(0,48,188,0.05);
  color: var(--text);
}
.nav-link.is-active{
  border-color: rgba(0,48,188,0.25);
  background: rgba(0,48,188,0.08);
  color: var(--text);
}

.hero{padding: 26px 0 10px;}
.hero-grid{
  display:grid;
  grid-template-columns: 1.55fr 0.78fr;
  gap: 16px;
  align-items:start;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr;}
}

.kicker{
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.hero-title{
  margin: 0 0 10px 0;
  font-size: 46px;
  line-height: 1.06;
  letter-spacing: -0.03em;
}
.hero-sub{
  margin: 0 0 16px 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.card{
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.card2{
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  background: var(--panel2);
  box-shadow: var(--shadow2);
}

.section{padding: 14px 0;}
.section-title{margin: 0 0 12px 0; font-size: 20px; letter-spacing: -0.02em;}
.h3{margin: 0 0 10px 0; font-size: 16px;}
.lead{color: var(--muted); line-height: 1.65; margin: 0 0 12px 0;}

.grid-2{display:grid; grid-template-columns: 1fr 1fr; gap: 14px;}
.grid-3{display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px;}
@media (max-width: 900px){
  .grid-2,.grid-3{grid-template-columns: 1fr;}
}

.panel, .info, .edu{
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: var(--panel2);
}

.info-top{
  display:flex; align-items:center; gap: 10px;
  margin-bottom: 6px;
}
.label{font-size: 12px; color: var(--muted);}
.value{font-weight: 850; color: var(--text);}

.chips{display:flex; gap: 8px; flex-wrap:wrap; margin-top: 14px;}
.chip{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: rgba(0,48,188,0.80);
  background: rgba(0,48,188,0.06);
  font-weight: 800;
}

.avatar-card{
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow:hidden;
  background: var(--panel2);
  max-width: 260px;
}
@media (max-width: 900px){
  .avatar-card{max-width: 220px;}
}
.avatar{width:100%; height:auto; display:block;}

.row{display:flex; align-items:baseline; justify-content:space-between; gap: 12px;}
.link{color: var(--primary); text-decoration:none; font-weight: 850;}
.link:hover{opacity: 0.92}

.timeline{display:grid; gap: 14px;}
.item{
  display:grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: var(--panel2);
}
.ic{
  width: 38px; height: 38px;
  display:grid; place-items:center;
  border-radius: 14px;
  border: 1px solid rgba(0,48,188,0.18);
  background: rgba(0,48,188,0.06);
  color: var(--primary);
}
.i{width:18px; height:18px; color: currentColor;}
.item-title{font-weight: 900; margin-bottom: 6px;}
.meta-row{display:flex; flex-wrap:wrap; gap: 12px; margin-bottom: 10px;}
.meta{
  display:inline-flex; align-items:center; gap: 6px;
  font-size: 12px; color: var(--muted);
}
.list{margin: 0; padding-left: 18px;}
.list li{margin: 6px 0; color: var(--text);}
.muted{color: var(--muted);}

.pagehead{padding: 22px 0 8px;}
.h1{margin: 0 0 10px 0; font-size: 34px; letter-spacing:-0.02em;}
.cards{display:grid; gap: 12px; padding: 10px 0 4px;}
.card-preview{
  display:block;
  width:72px;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  border: 1px solid rgba(0,48,188,0.14);
  overflow:hidden;
  background: linear-gradient(135deg, rgba(0,48,188,0.10), rgba(0,48,188,0.03));
  margin: 0;
}
.card-preview img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}
.card-preview-empty{
  background:
    linear-gradient(135deg, rgba(0,48,188,0.10), rgba(0,48,188,0.03)),
    repeating-linear-gradient(45deg, rgba(0,48,188,0.05) 0 8px, transparent 8px 16px);
}
.has-inline-preview{
  display:grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: start;
}
.card2.has-inline-preview{
  grid-template-columns: 64px 1fr;
}
.card2.has-inline-preview .card-preview{
  width:64px;
}
.card-content{
  min-width: 0;
}
.has-inline-preview .card-top{
  margin-top: 2px;
}
.card-top{display:flex; align-items:baseline; justify-content:space-between; gap: 12px;}
.h2{margin: 0; font-size: 16px; font-weight: 900;}
.h2 a{text-decoration:none; color: var(--text);}
.h2 a:hover{color: var(--primary)}
.summary{margin: 10px 0 0 0; color: var(--muted); line-height: 1.65;}
.card-bottom{display:flex; align-items:center; justify-content:space-between; gap: 10px; margin-top: 12px;}
.pill{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,48,188,0.20);
  text-decoration:none;
  font-weight: 850;
  background: rgba(0,48,188,0.06);
  color: var(--primary);
}
.pill:hover{background: rgba(0,48,188,0.10)}

.tags{display:flex; gap: 8px; flex-wrap:wrap;}
.tag{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,48,188,0.20);
  color: rgba(0,48,188,0.85);
  background: rgba(0,48,188,0.06);
  font-weight: 800;
}

.article{padding: 22px 0;}
.article-head{margin-bottom: 12px;}
.prose{
  line-height: 1.8;
  color: var(--text);
}
.prose h2{margin-top: 22px;}
.prose pre{
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(0,48,188,0.16);
  overflow:auto;
  background: rgba(0,48,188,0.05);
}

.footer{padding: 22px 0 10px;}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* v14: logo badges inside icon containers */
.logo{
  width: 22px;
  height: 22px;
  display: block;
}


/* Media safety: keep images and embeds centered and within the content column */
.prose img,
.prose video,
.prose canvas,
.prose svg{
  max-width: 100%;
  height: auto;
  display: block;
  margin: 14px auto;
}

.prose figure{
  margin: 16px 0;
}
.prose figure img{
  margin: 0 auto;
}
.prose figcaption{
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* Prevent wide screenshots from overflowing the card on small screens */
.prose pre,
.prose code,
.prose table{
  max-width: 100%;
  overflow-x: auto;
}

/* Embedded iframes (e.g., videos) */
.prose iframe{
  max-width: 100%;
  display: block;
  margin: 14px auto;
}


/* Footer alignment: match the main content column */
.footer .footer-inner{
  max-width: 860px;
  margin: 0 auto;
}


/* Header Option 1: Executive two-column hero */
.hero-opt1{
  padding: 46px 0 26px;
}
.hero-opt1 .hero-card{
  max-width: 1040px;
  margin: 0 auto;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(215,227,255,.95);
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .08);
  overflow: hidden;
}
.hero-opt1 .hero-grid{
  display: grid;
  grid-template-columns: 1fr 260px;
  grid-template-areas:
    "intro photo"
    "details photo";
  gap: 24px;
  align-items: start;
  padding: 26px;
}
.hero-opt1 .hero-intro{grid-area:intro;}
.hero-opt1 .hero-details{grid-area:details;}
.hero-opt1 .kicker{
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  color: var(--muted);
  opacity: .85;
  margin-bottom: 10px;
}
.hero-opt1 .hero-title{
  margin: 0;
  font-size: 46px;
  line-height: 1.05;
}
.hero-opt1 .hero-sub{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 62ch;
  line-height: 1.55;
}
.hero-opt1 .hero-sub p{
  margin: 0 0 12px;
}
.hero-opt1 .hero-sub p:last-child{
  margin-bottom: 0;
}
.hero-opt1 .chips{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.hero-opt1 .chip{
  font-size: 12px;
  font-weight: 800;
  color: var(--blue);
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.18);
  padding: 6px 10px;
  border-radius: 999px;
}
.hero-opt1 .contact-line{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(215,227,255,.9);
  color: var(--muted);
  font-weight: 700;
  align-items: center;
}
.hero-opt1 .contact-item{
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-opt1 .contact-line a{
  color: var(--blue);
  text-decoration: none;
}
.hero-opt1 .contact-line a:hover{
  text-decoration: underline;
}
.hero-opt1 .hero-right{
  grid-area: photo;
  display: flex;
  justify-content: flex-end;
  align-self: start;
  padding-top: 44px;
}
.hero-opt1 .avatar-card{
  max-width: 220px;
  border-radius: 22px;
  background: rgba(37,99,235,.08);
  border: 1px solid rgba(37,99,235,.18);
  padding: 10px;
}
.hero-opt1 .avatar{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  object-fit: cover;
}

@media (max-width: 900px){
  .hero-opt1 .hero-grid{
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "photo"
      "details";
    gap: 14px;
  }
  .hero-opt1 .hero-right{
    justify-content: center;
    padding-top: 0;
  }
  .hero-opt1 .avatar-card{
    max-width: 200px;
    margin-top: 12px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-opt1 .hero-title{
    font-size: 38px;
  }
}


/* Responsive nav: hamburger */
.nav-toggle{
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(37,99,235,.18);
  background: rgba(37,99,235,.06);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle:hover{background: rgba(37,99,235,.10);}
.nav-toggle-bars{
  width: 18px;
  height: 2px;
  background: var(--text);
  display: block;
  position: relative;
  border-radius: 2px;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}
.nav-toggle-bars::before{top: -6px;}
.nav-toggle-bars::after{top: 6px;}

@media (max-width: 820px){
  .nav-toggle{display:flex;}
  .nav-links{display:none;}
  .nav.is-open .nav-links{
    display:flex;
    flex-direction:column;
    gap:6px;
    padding:10px 18px 14px;
    border-top:1px solid var(--border);
    background: rgba(255,255,255,0.86);
  }
  .nav.is-open .nav-link{
    padding:10px 10px;
    border-radius:12px;
  }
}

/* Card header: keep dates aligned on mobile */
.card-top{
  display:grid;
  grid-template-columns:1fr auto;
  gap:12px;
  align-items:start;
}
.card-top .meta{
  white-space:nowrap;
  text-align:right;
}
@media (max-width: 620px){
  .has-inline-preview{
    grid-template-columns: 56px 1fr;
    gap: 10px;
  }
  .card2.has-inline-preview{
    grid-template-columns: 52px 1fr;
  }
  .has-inline-preview .card-preview{
    width:56px;
    border-radius: 12px;
  }
  .card2.has-inline-preview .card-preview{
    width:52px;
  }
  .card-top{grid-template-columns:1fr; gap:6px;}
  .card-top .meta{text-align:left;}
}