/* Shared styles for the home page and the project pages */
:root{
  --bg:#f6f6fb;--card:#fff;--ink:#17162b;--muted:#55536f;--line:#e3e2ef;--accent:#4f43d6;--accent-ink:#fff;--accent-soft:#eceafd;
  --teal:#0b6278;--chip:#f0eff8;--code:#f2f1f9;--shadow:0 1px 2px rgba(25,20,70,.06),0 8px 24px rgba(25,20,70,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0f0e1a;--card:#191829;--ink:#ebeaf7;--muted:#aeacc9;--line:#2b2944;--accent:#a49dff;--accent-ink:#14122a;--accent-soft:#25224a;
    --teal:#5eead4;--chip:#221f3a;--code:#14132a;--shadow:none;
  }
}
:root[data-theme="dark"]{
  --bg:#0f0e1a;--card:#191829;--ink:#ebeaf7;--muted:#aeacc9;--line:#2b2944;--accent:#a49dff;--accent-ink:#14122a;--accent-soft:#25224a;
  --teal:#5eead4;--chip:#221f3a;--code:#14132a;--shadow:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-wrap:break-word}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:10px 14px;border-radius:8px;z-index:20}
.skip:focus{left:12px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
img{max-width:100%;height:auto}
code{font:0.9em ui-monospace,Consolas,monospace;background:var(--code);padding:1px 5px;border-radius:5px}
pre{background:var(--code);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow-x:auto;font-size:14px;line-height:1.5}
pre code{background:none;padding:0}

/* Top bar */
.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;min-height:58px}
.nav .home{font-weight:700;color:var(--ink);text-decoration:none}
.nav nav{display:flex;gap:4px;margin-left:auto;font-size:14.5px}
.nav nav a{color:var(--muted);text-decoration:none;padding:10px 8px}.nav nav a:hover{color:var(--ink)}
.theme{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;width:44px;height:44px;cursor:pointer;font-size:17px;flex:none}

/* Hero */
.hero{padding:56px 0 30px}
.eyebrow{color:var(--teal);font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin:0}
h1{font-size:clamp(27px,4.3vw,40px);line-height:1.18;margin:10px 0 14px;letter-spacing:-.02em}
.lead{font-size:clamp(17px,2.3vw,19.5px);color:var(--muted);max-width:780px;margin:0 0 12px}
.where{margin:14px 0 24px;font-size:15px;color:var(--muted)}
.where span{display:inline-block;background:var(--accent-soft);color:var(--ink);padding:4px 11px;border-radius:999px;margin:4px 6px 0 0}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15px;border:1px solid var(--line);color:var(--ink);background:var(--card)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn:hover{border-color:var(--accent)}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}

/* Facts */
.facts{margin:34px 0 0}
.facts h2{font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:18px 0 10px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:28px;line-height:1.15;color:var(--accent)}
.stat span{display:block;color:var(--muted);font-size:14.5px;margin-top:4px}
.stat small{display:block;color:var(--muted);font-size:13px;margin-top:6px}

/* Sections */
section{padding:42px 0}
h2{font-size:26px;margin:0 0 6px;letter-spacing:-.01em;line-height:1.25}
h3{line-height:1.3}
.sub{color:var(--muted);margin:0 0 22px}

/* Project cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;display:block;border-bottom:1px solid var(--line);background:var(--chip)}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.card .fact{color:var(--ink);font-weight:500}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 0;padding:0;list-style:none}
.tag{font-size:12.5px;background:var(--chip);color:var(--muted);padding:2px 9px;border-radius:999px}
.actions{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14.5px;font-weight:600}
.actions a{text-decoration:none;display:inline-block;padding:6px 0}
.actions a:hover{text-decoration:underline}
.badge{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--teal);background:color-mix(in srgb,var(--teal) 12%,transparent);padding:2px 8px;border-radius:6px}
.ci{display:block;height:20px;width:auto}
/* The badge sits inside a card: undo the thumbnail rules that apply to card images */
.card img.ci{width:auto;height:20px;aspect-ratio:auto;object-fit:contain;border:0;background:none}
.small-grid .card img{display:none}
.small-grid .card h3{font-size:16.5px}

/* Experience */
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.timeline>li{position:relative;padding:0 0 26px 24px}
.timeline>li::before{content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.role{font-weight:700;font-size:17px;margin:0}
.org{color:var(--muted);font-size:14.5px;margin:0}
.timeline ul{margin:8px 0 0;padding-left:18px;font-size:15px}
.timeline ul li{padding:0 0 4px}
.nested{margin:12px 0 0;padding:10px 14px;border-left:3px solid var(--accent-soft);background:color-mix(in srgb,var(--card) 70%,transparent);border-radius:0 10px 10px 0}

/* Skills, boxes */
.skills{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:14px}
.skill{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.skill h3{margin:0 0 6px;font-size:15px;color:var(--teal)}
.skill p{margin:0;font-size:14.5px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.box{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.box h3{margin:0 0 8px;font-size:16px}
.box p{margin:6px 0;font-size:15px}
.contact{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:40px 20px;box-shadow:var(--shadow)}
.contact .btns{justify-content:center;margin-top:18px}
footer{color:var(--muted);text-align:center;font-size:13.5px;padding:30px 20px 40px}

/* Project detail pages */
.crumbs{font-size:14.5px;margin:26px 0 0}
.page h1{font-size:clamp(28px,4.6vw,42px)}
.page section{padding:26px 0;border-top:1px solid var(--line)}
.page section h2{font-size:22px;margin-bottom:10px}
.page ul{padding-left:20px}.page li{margin:4px 0}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{border:1px solid var(--line);padding:7px 10px;text-align:left;vertical-align:top}
th{background:var(--chip)}
figure{margin:12px 0}
figure img{border:1px solid var(--line);border-radius:12px;display:block}
figcaption{color:var(--muted);font-size:14px;margin-top:6px}
.diagram{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px}
.diagram svg{width:100%;height:auto;display:block}
.diagram text{font:13px system-ui,"Segoe UI",sans-serif;fill:var(--ink)}
.diagram .lbl{fill:var(--muted);font-size:11.5px}
.diagram rect{fill:var(--card);stroke:var(--accent);stroke-width:1.5}
.diagram rect.ext{stroke:var(--teal);stroke-dasharray:4 3}
.diagram path,.diagram line{stroke:var(--muted);stroke-width:1.4;fill:none}
.note{background:var(--accent-soft);border-radius:12px;padding:12px 16px;font-size:15px}

@media (max-width:760px){
  .nav nav{display:none}
  .two{grid-template-columns:1fr}
  .hero{padding-top:36px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Hero after the reference design: a soft panel, text left, rounded-rectangle portrait right */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,48px);box-shadow:var(--shadow)}
.portrait{display:block;margin:0;justify-self:end;width:100%;max-width:400px}
.portrait img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:20px}
.accent{color:var(--accent)}
.nav .home{display:inline-flex;align-items:center;gap:10px}
.avatar{display:block;width:40px;height:40px;border-radius:10px;object-fit:cover}
.kind{margin:12px 0 0;font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--teal)}
.contact h2{font-size:clamp(20px,2.6vw,26px);max-width:760px;margin:0 auto}
@media (max-width:760px){
  .hero-grid{grid-template-columns:1fr}
  .portrait{order:-1;justify-self:center;max-width:300px}
  .portrait img{aspect-ratio:1/1;object-position:50% 25%}
}

.note-line{margin:8px 0 0;font-size:14px;color:var(--muted)}