:root{
  --bg:#f7f0e6;
  --surface:#fffdf8;
  --ink:#1c1917;
  --ink-soft:#44403c;
  --muted:#78716c;
  --line:#e7ddcd;

  --indigo:#4f46e5;      --indigo-bg:#e0e7ff;   --indigo-text:#3730a3;
  --emerald:#10b981;     --emerald-bg:#d1fae5;  --emerald-text:#065f46;
  --violet:#8b5cf6;      --violet-bg:#ede9fe;   --violet-text:#5b21b6;
  --amber:#b45309;       --amber-bg:#fef3c7;    --amber-text:#92400e;
  --neutral-bg:#efe8db;  --neutral-text:#57534e;

  --risk:#c0392b;

  --sans:"Inter","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --heading:"Plus Jakarta Sans","Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg) url("assets/bg.jpg") no-repeat center top / cover fixed;
  color:var(--muted);
  font-family:var(--sans);
  line-height:1.65;
  font-size:15px;
}
@media (max-width:820px){
  body{background-attachment:scroll; background-size:auto 100vh; background-repeat:repeat-y;}
}

/* Header */
.site-header{
  background:rgba(247,240,230,0.82);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:10;
}
.site-header .inner{
  max-width:1100px; margin:0 auto; padding:18px 28px;
  display:flex; justify-content:space-between; align-items:baseline; flex-wrap:wrap; gap:8px;
}
.site-name{font-family:var(--heading); font-weight:700; color:var(--ink); font-size:16px; letter-spacing:0.1px; text-decoration:none;}
.site-sub{color:var(--muted); font-size:13px;}
.nav a{color:var(--indigo); text-decoration:none; font-size:13.5px; margin-left:18px; font-weight:500;}
.nav a:hover{text-decoration:underline;}

.wrap{max-width:1100px; margin:0 auto; padding:44px 28px 90px 28px;}

.crumb{font-size:12.5px; color:var(--muted); text-transform:uppercase; letter-spacing:1.4px; margin-bottom:14px;}
.crumb b{color:var(--indigo); font-weight:600;}
.crumb a{color:var(--indigo); text-decoration:none;}

h1{
  font-family:var(--heading);
  color:var(--ink); font-size:33px; line-height:1.2; margin:0 0 16px 0;
  font-weight:800; letter-spacing:-0.5px;
}

/* Pill badges */
.pills{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:24px;}
.pill{
  display:inline-flex; align-items:center;
  font-size:12px; font-weight:600; letter-spacing:0.2px;
  padding:5px 13px; border-radius:999px;
}
.pill-neutral{background:var(--neutral-bg); color:var(--neutral-text);}
.pill-indigo{background:var(--indigo-bg); color:var(--indigo-text);}
.pill-emerald{background:var(--emerald-bg); color:var(--emerald-text);}
.pill-violet{background:var(--violet-bg); color:var(--violet-text);}
.pill-amber{background:var(--amber-bg); color:var(--amber-text);}

.lede{font-size:16.5px; color:var(--ink-soft); max-width:720px; margin-bottom:34px;}

/* Stat band */
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:44px;}
.stats.three{grid-template-columns:repeat(3,1fr);}
@media (max-width:820px){ .stats, .stats.three{grid-template-columns:repeat(2,1fr);} }
.stat{background:var(--surface); border-radius:12px; padding:18px 20px; box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);}
.stat .num{font-family:var(--heading); font-size:22px; font-weight:800; color:var(--ink); letter-spacing:-0.3px;}
.stat .num.risk{color:var(--risk);}
.stat .num.todo{color:var(--amber-text); font-size:14.5px; font-weight:700;}
.stat .cap{font-size:12.5px; color:var(--muted); margin-top:4px;}

/* Two-column body */
.cols{display:grid; grid-template-columns:1fr 300px; gap:48px;}
@media (max-width:820px){ .cols{grid-template-columns:1fr;} }

h2{
  font-family:var(--heading);
  color:var(--ink); font-size:14px; text-transform:uppercase; letter-spacing:1.6px;
  font-weight:700; margin:0 0 14px 0; padding-top:28px;
  border-top:1px dashed #d6c9b4;
}
section{margin-bottom:30px;}
p{margin:0 0 13px 0;}
ul{margin:0 0 13px 0; padding-left:20px;}
li{margin-bottom:7px;}

/* Bars */
.split{margin:16px 0 6px 0;}
.split-bar{display:flex; height:26px; border-radius:8px; overflow:hidden;}
.split-legend{display:flex; justify-content:space-between; font-size:12.5px; color:var(--muted); margin-top:6px;}
.split-legend b{color:var(--ink-soft); font-weight:600;}

/* Sidebar */
aside .panel{background:var(--surface); border-radius:12px; padding:20px 22px; margin-bottom:18px; box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);}
aside h3{
  font-family:var(--heading);
  margin:0 0 12px 0; font-size:12px; text-transform:uppercase; letter-spacing:1.4px; color:var(--ink); font-weight:700;
}
.fact{font-size:13.5px; padding:9px 0; border-bottom:1px dashed #efe6d8; color:var(--ink-soft);}
.fact:last-child{border-bottom:none;}
.fact.todo{color:var(--amber-text);}
.chips span{
  display:inline-block; background:var(--neutral-bg); color:var(--ink-soft);
  border-radius:6px; padding:4px 10px; font-size:12px; font-family:var(--mono); margin:0 6px 7px 0;
}
.links a{display:block; font-size:13.5px; color:var(--indigo); text-decoration:none; padding:6px 0;}
.links .pending{color:var(--muted); font-size:13.5px; padding:6px 0;}
aside .panel p{font-size:13.5px; margin:0;}

.note{
  border:1px dashed #d6c9b4; background:#fdfaf4; border-radius:10px;
  padding:15px 18px; font-size:13px; color:var(--muted); margin-top:8px;
}

/* Homepage: about / hero */
.hero{display:flex; gap:32px; align-items:center; margin-bottom:8px; flex-wrap:wrap;}
.hero-photo{
  width:128px; height:128px; border-radius:50%; object-fit:cover;
  box-shadow:0 4px 14px rgba(72,58,35,0.14);
  flex-shrink:0;
}
.hero-text{flex:1; min-width:260px;}
.hero h1{margin-bottom:10px;}

.about p{font-size:14.5px; color:var(--ink-soft);}

/* Homepage: experience */
.role{background:var(--surface); border-radius:12px; padding:20px 24px; margin-bottom:14px; box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);}
.role .role-head{display:flex; justify-content:space-between; flex-wrap:wrap; gap:6px; margin-bottom:6px;}
.role .role-title{font-family:var(--heading); font-weight:700; color:var(--ink); font-size:15.5px;}
.role .role-dates{color:var(--muted); font-size:13px; font-family:var(--mono);}
.role p{font-size:14px; margin-bottom:8px;}
.role p:last-child{margin-bottom:0;}

/* Homepage: project cards */
.cards{display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-top:8px;}
@media (max-width:820px){ .cards{grid-template-columns:1fr;} }
.card{
  background:var(--surface); border-radius:14px;
  padding:24px 26px; text-decoration:none; display:block;
  box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 24px rgba(72,58,35,0.12), 0 4px 8px rgba(72,58,35,0.07);
}
.card .card-pills{display:flex; gap:6px; margin-bottom:12px;}
.card .card-title-row{display:flex; align-items:center; gap:9px; margin-bottom:9px;}
.card .card-icon{font-size:18px; line-height:1;}
.card .card-title{font-family:var(--heading); font-weight:700; color:var(--ink); font-size:17.5px;}
.card p{color:var(--ink-soft); font-size:13.5px; margin:0 0 12px 0;}
.card .card-stack{font-size:11.5px; color:var(--muted); font-family:var(--mono);}

/* Extra coursework rows */
.extra{
  background:var(--surface); border-radius:12px; padding:18px 22px; margin-bottom:12px; font-size:14px;
  box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);
  display:flex; justify-content:space-between; align-items:flex-start; gap:16px; flex-wrap:wrap;
}
.extra .extra-body{flex:1; min-width:220px;}
.extra b{font-family:var(--heading); color:var(--ink);}

/* Contact */
.contact-row{display:flex; gap:14px; flex-wrap:wrap; margin-top:10px;}
.contact-row a, .contact-row span{
  background:var(--surface); border-radius:8px;
  padding:10px 18px; font-size:14px; color:var(--indigo); text-decoration:none; font-weight:600;
  box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);
}
.contact-row a:hover{box-shadow:0 4px 10px rgba(72,58,35,0.09);}

footer{
  max-width:1100px; margin:0 auto; padding:22px 28px 60px 28px;
  font-size:12.5px; color:var(--muted); border-top:1px dashed #d6c9b4;
}

/* Figures */
.figrow{display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin:18px 0 10px 0; align-items:start;}
.figrow.three{grid-template-columns:repeat(3,1fr);}
@media (max-width:820px){ .figrow, .figrow.three{grid-template-columns:1fr;} }
figure.fig{
  margin:0; background:var(--surface); border-radius:12px; padding:14px;
  box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);
}
figure.fig img{width:100%; height:auto; border-radius:8px; display:block;}
figure.fig figcaption{
  font-size:11.5px; color:var(--muted); margin-top:10px;
  font-family:var(--mono); line-height:1.5;
}
.fig.span2{grid-column:span 2;}
@media (max-width:820px){ .fig.span2{grid-column:span 1;} }
.fig.phone{max-width:290px; justify-self:center;}

/* Site-themed inline diagrams */
.diagram{
  background:var(--surface); border-radius:12px; padding:22px;
  box-shadow:0 1px 2px rgba(72,58,35,0.06), 0 1px 6px rgba(72,58,35,0.05);
  margin:18px 0 10px 0;
}
.diagram .d-flow{display:flex; align-items:stretch; gap:10px; flex-wrap:wrap;}
.diagram .d-box{
  flex:1; min-width:150px; border-radius:10px; padding:12px 14px;
  font-size:12.5px; line-height:1.5;
}
.diagram .d-box b{font-family:var(--heading); display:block; font-size:12.5px; margin-bottom:4px;}
.diagram .d-arrow{align-self:center; color:#a8a29e; font-size:18px;}
.diagram .d-indigo{background:var(--indigo-bg); color:var(--indigo-text);}
.diagram .d-violet{background:var(--violet-bg); color:var(--violet-text);}
.diagram .d-emerald{background:var(--emerald-bg); color:var(--emerald-text);}
.diagram .d-amber{background:var(--amber-bg); color:var(--amber-text);}
.diagram .d-neutral{background:var(--neutral-bg); color:var(--neutral-text);}
.diagram .d-cap{font-size:11.5px; color:var(--muted); font-family:var(--mono); margin-top:12px;}