/* Deepak Soni — minimal personal site theme (left sidebar + typographic content) */
:root{
  --bg:#ffffff; --text:#20242b; --muted:#6a727d; --accent:#38558c; --accent-2:#b98a2e;
  --border:#ececec; --border-2:#e3e3e3; --chip:#f6f6f4;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'SF Mono',ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

.layout{max-width:1060px;margin:0 auto;padding:0 30px;display:grid;grid-template-columns:236px 1fr;gap:66px;align-items:start}

/* ---- sidebar ---- */
.sidebar{position:sticky;top:0;padding:56px 0;display:flex;flex-direction:column;gap:16px}
.sidebar .photo{width:118px;height:118px;border-radius:50%;object-fit:cover;object-position:center;border:1px solid var(--border-2)}
.sidebar .name{font-family:var(--serif);font-size:25px;font-weight:600;letter-spacing:-.01em;margin:8px 0 0;line-height:1.15}
.sidebar .role{color:var(--muted);font-size:13.5px;margin:2px 0 0;line-height:1.45}
.sidebar nav{display:flex;flex-direction:column;margin-top:10px}
.sidebar nav a{color:var(--text);font-size:15px;padding:4px 0}
.sidebar nav a:hover{color:var(--accent);text-decoration:none}
.sidebar nav a.active{color:var(--accent);font-weight:600}
.sidebar nav a.ext::after{content:"\2197";font-size:11px;color:var(--muted);margin-left:4px}
.social{display:flex;gap:15px;margin-top:12px}
.social a{color:var(--muted);display:inline-flex}
.social a:hover{color:var(--accent)}
.social svg{width:19px;height:19px;fill:currentColor}

/* ---- banner ---- */
.banner{width:100%;height:172px;object-fit:cover;object-position:40% 50%;border-radius:14px;
  margin:0 0 30px;display:block;box-shadow:0 8px 26px rgba(15,25,50,.18)}
@media (max-width:820px){.banner{height:120px}}

/* ---- main ---- */
main{padding:56px 0 90px;max-width:672px;min-width:0}
main section{margin-bottom:46px;scroll-margin-top:24px}
.intro{font-size:18px;line-height:1.6;margin:0 0 8px}
h2{font-family:var(--serif);font-size:21px;font-weight:600;margin:0 0 15px;padding-bottom:7px;border-bottom:1px solid var(--border)}
h3{font-size:15.5px;font-weight:600;margin:20px 0 6px}
p{margin:0 0 15px}
.muted{color:var(--muted)}
strong{font-weight:600}
ul.clean{margin:0 0 15px;padding-left:20px}
ul.clean li{margin:6px 0}

/* rows (experience, projects, papers) */
.rows{display:flex;flex-direction:column}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:11px 0;border-bottom:1px solid var(--border)}
.row:last-child{border-bottom:0}
.row .l{min-width:0}
.row .t{font-weight:600}
.row .t a{color:var(--text)}
.row .t a:hover{color:var(--accent)}
.row .s{color:var(--muted);font-size:14px;margin-top:1px}
.row .d{color:var(--muted);font-size:13px;white-space:nowrap;font-variant-numeric:tabular-nums;flex-shrink:0}
.row .logo{width:22px;height:22px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;margin-right:2px}
.rowhead{display:flex;align-items:center;gap:9px}

/* tags / chips */
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:4px 0 6px}
.tag{font-size:12.5px;color:var(--muted);background:var(--chip);border:1px solid var(--border);border-radius:20px;padding:2px 11px}

/* buttons */
.btnrow{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}
.btn{border:1px solid var(--border-2);border-radius:8px;padding:7px 14px;font-size:14px;color:var(--text);display:inline-flex;align-items:center;gap:7px}
.btn:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.06);color:#fff}
.morelink{font-size:14.5px;font-weight:500}

/* book */
.book{display:flex;gap:24px;align-items:flex-start}
.book img{width:132px;border-radius:6px;box-shadow:0 8px 26px rgba(0,0,0,.16);flex-shrink:0}
.book .meta{color:var(--muted);font-size:13.5px;margin:-8px 0 12px}

/* two-liner quote */
.quote{border-left:3px solid var(--border-2);padding-left:14px;color:var(--muted);font-style:italic;margin:8px 0 16px}

footer.foot{border-top:1px solid var(--border);color:var(--muted);font-size:13px;padding:22px 0 0;margin-top:8px}

@media (max-width:820px){
  .layout{grid-template-columns:1fr;gap:0;padding:0 22px}
  .sidebar{position:static;padding:34px 0 6px}
  .sidebar nav{flex-flow:row wrap;gap:2px 18px;margin-top:14px}
  main{padding:14px 0 64px;max-width:none}
  .book{flex-direction:column}
}