/* Clean, light-first portfolio theme with automatic dark mode. */
:root{
  --bg:#fafaf8; --surface:#ffffff; --sunk:#f1f1ee; --line:#e4e4df; --line2:#d4d4cd;
  --text:#16171a; --muted:#5d6068; --faint:#878a92;
  --accent:#b4321f; --accent-ink:#ffffff; --accent-soft:#f8e9e6;
  --shadow:0 1px 2px rgba(16,17,20,.05),0 8px 24px -12px rgba(16,17,20,.18);
  --radius:12px; --wrap:1160px;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0f1012; --surface:#17181b; --sunk:#1d1f23; --line:#2a2c31; --line2:#3a3d44;
    --text:#ececea; --muted:#a4a7ae; --faint:#7d8088;
    --accent:#ef6a52; --accent-ink:#140806; --accent-soft:#2a1714;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -14px rgba(0,0,0,.7);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.015em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.3rem);letter-spacing:-.025em}
h2{font-size:clamp(1.45rem,2.6vw,1.9rem)}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding-top:72px;padding-bottom:8px}
.section-head{margin-bottom:24px}
.section-head h2{margin-bottom:6px}
.sub{color:var(--muted);max-width:64ch;margin:0}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:8px;z-index:100}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:12px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.brand{color:var(--text);font-weight:700;font-size:1rem;line-height:1.2}
.brand span{display:block;color:var(--faint);font-weight:500;font-size:.78rem;margin-top:2px}
.brand:hover{text-decoration:none}
.nav nav{display:flex;align-items:center;gap:22px}
.nav nav a{color:var(--muted);font-size:.94rem;font-weight:500}
.nav nav a:hover{color:var(--text);text-decoration:none}

/* buttons, chips */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:.95rem;padding:11px 20px;border-radius:999px;border:1px solid var(--accent);transition:filter .15s,transform .15s}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line2)}
.btn.ghost:hover{border-color:var(--text);filter:none}
.nav nav a.btn.small{padding:7px 16px;font-size:.88rem;color:var(--accent-ink)}
.chips,.tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.chips li,.tags li{font-size:.76rem;font-weight:500;color:var(--muted);background:var(--sunk);border-radius:999px;padding:3px 10px}
.tags li{font-size:.88rem;padding:5px 13px}

/* hero */
.hero{padding:64px 0 16px}
.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:center}
.eyebrow{color:var(--accent);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}
.lede{color:var(--muted);font-size:1.14rem;max-width:58ch}
.cta{display:flex;flex-wrap:wrap;align-items:flex-start;gap:10px;margin:26px 0 0}
.email-cta{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.email-line{padding-left:4px}
.email-line{font-size:.82rem;color:var(--muted);white-space:nowrap}
.email-line .copy{margin-left:2px}
.stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:12px 36px;margin:34px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.stats dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:600}
.stats dd{margin:2px 0 0;font-weight:600;font-size:.95rem}
.hero-photo{justify-self:center;align-self:center}
.portrait{width:min(320px,100%);aspect-ratio:1/1.1;object-fit:cover;object-position:50% 40%;border-radius:18px;box-shadow:var(--shadow)}

/* project cards */
.feature{display:grid;grid-template-columns:1.25fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--text);box-shadow:var(--shadow);margin-bottom:36px;transition:border-color .2s,transform .2s}
.feature:hover{text-decoration:none;border-color:var(--line2);transform:translateY(-2px)}
.feature-media{background:#000;min-height:300px}
.feature-media img{width:100%;height:100%;object-fit:cover;object-position:left center}
.feature-body{padding:30px 32px;display:flex;flex-direction:column;gap:4px}
.feature-body h3{font-size:1.75rem;margin:0}
.kicker{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:700;margin:0 0 6px}
.ticks{margin:12px 0 4px;padding:0;list-style:none;color:var(--muted);font-size:.94rem}
.ticks li{position:relative;padding-left:20px;margin-bottom:6px}
.ticks li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.more{margin-top:14px;font-weight:600;color:var(--accent);font-size:.95rem}
.role{color:var(--text);font-weight:600;font-size:.9rem;margin:2px 0 6px}
.tagline{color:var(--muted);font-size:.95rem;margin:0 0 8px}
.facts-line{color:var(--faint);font-size:.82rem;margin:0 0 12px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chip{font:inherit;font-size:.88rem;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:6px 14px;border-radius:999px;cursor:pointer}
.chip:hover{color:var(--text);border-color:var(--line2)}
.chip.on{background:var(--text);border-color:var(--text);color:var(--bg)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--text);transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);border-color:var(--line2);box-shadow:var(--shadow);text-decoration:none}
.card.hide,.feature.hide{display:none}
.media{aspect-ratio:16/9;background:var(--sunk);overflow:hidden}
.media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.card:hover .media img{transform:scale(1.03)}
.body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.body h3{margin:0}
.body .chips{margin-top:auto}
.empty{color:var(--muted)}
.chips li.badge{background:var(--accent-soft);color:var(--accent);font-weight:600}
.project-head .cta{margin-top:20px}
.videos{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.videos.one{grid-template-columns:1fr;max-width:900px}
.video{margin:0}
.video figcaption{padding:8px 2px 0;color:var(--muted);font-size:.9rem}
.yt{position:relative;display:block;aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:opacity .2s}
.yt:hover img{opacity:1}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.play{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;border-radius:12px;background:rgba(0,0,0,.72);transition:background .2s}
.play::after{content:"";position:absolute;left:28px;top:14px;border-style:solid;border-width:10px 0 10px 16px;border-color:transparent transparent transparent #fff}
.yt:hover .play{background:#e00}
.ph{width:100%;height:100%;display:grid;place-items:center;background:var(--sunk);color:var(--faint);font-weight:700;text-align:center;padding:20px}
.ph.big{aspect-ratio:21/9;border-radius:var(--radius)}

/* experience, skills, about */
.job+.job{margin-top:16px}
.job{display:grid;grid-template-columns:72px 1fr;gap:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.job .logo{border-radius:14px;width:72px;height:72px}
.job .logo.mono{display:grid;place-items:center;background:var(--sunk);color:var(--muted);font-weight:700;font-size:1.3rem;letter-spacing:.02em}
.job .org strong{color:var(--text);font-weight:600}
.job-sum{color:var(--text);margin:0 0 10px;font-size:.98rem}
.job h3{margin-bottom:4px}
.job .org{color:var(--muted);margin:0 0 12px;font-size:.95rem}
.job ul{margin:0;padding-left:1.1em;color:var(--muted)}
.job li{margin-bottom:6px}
.edu{margin-top:22px}
.edu h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:10px}
.edu ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.edu li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.edu strong{display:block;font-size:.98rem}
.edu span{color:var(--muted);font-size:.9rem}
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.skill{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.skill h3{font-size:1.02rem;margin-bottom:8px}
.skill ul:not(.chips){list-style:none;padding:0;margin:0}
.skill ul:not(.chips) li{padding:7px 0;border-top:1px solid var(--line);font-size:.95rem}

.about-body{max-width:70ch}
.about-body p{color:var(--muted)}
.about-body h3{margin-top:28px;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint)}
.contact{text-align:center;padding-bottom:88px}
.contact .sub{margin:0 auto}
.contact .cta{justify-content:center}

/* project page */
.project-head{padding-top:40px;padding-bottom:28px}
.project-head h1{margin:18px 0 10px}
.project-head .lede{margin-bottom:16px}
.back{color:var(--muted);font-size:.92rem;font-weight:500}
.zoom{position:relative;display:block;cursor:zoom-in;overflow:hidden;border-radius:var(--radius);background:#000}
.zoom img{width:100%;transition:transform .35s,opacity .2s}
.zoom:hover img{transform:scale(1.02)}
.zoom-hint{position:absolute;right:10px;bottom:10px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:17px;opacity:0;transition:opacity .2s}
.zoom:hover .zoom-hint,.zoom:focus-visible .zoom-hint{opacity:1}
.hero-img{max-height:640px;object-fit:cover}
.case{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:start;padding-top:44px}
.glance{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.glance h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:12px}
.glance dl{margin:0}
.glance div{padding:9px 0;border-top:1px solid var(--line)}
.glance div:first-child{border-top:0;padding-top:0}
.glance dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:600}
.glance dd{margin:2px 0 0;font-size:.95rem}
.case-main{max-width:70ch}
.case-main h2{font-size:1.35rem;margin-top:0}
.case-main h2+ul+h2,.case-main .did+h2{margin-top:34px}
.case-main p{color:var(--muted)}
.did{padding:0;margin:0;list-style:none}
.did li{position:relative;padding:0 0 12px 26px}
.did li::before{content:"";position:absolute;left:4px;top:.6em;width:8px;height:8px;border-radius:2px;background:var(--accent)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.gallery figure{margin:0}
.gallery .zoom img{aspect-ratio:16/9;object-fit:cover}
.gallery figcaption{padding:8px 2px 0;color:var(--muted);font-size:.9rem}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:64px;padding-bottom:72px}
.pager a{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;color:var(--text);background:var(--surface);font-weight:600}
.pager a:last-child{text-align:right}
.pager a:hover{border-color:var(--line2);text-decoration:none;box-shadow:var(--shadow)}
.pager span{display:block;color:var(--faint);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:2px}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(8,8,10,.96);display:none;flex-direction:column;align-items:center;justify-content:center;padding:56px 72px 24px}
.lb.open{display:flex}
.lb figure{margin:0;display:flex;flex-direction:column;align-items:center;max-width:100%;max-height:100%;min-height:0}
.lb img{max-width:100%;max-height:calc(100vh - 140px);object-fit:contain;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb figcaption{color:#d8d8d4;font-size:.95rem;text-align:center;margin-top:14px;max-width:70ch}
.lb figcaption span{color:#8d8f95;margin-left:10px;font-variant-numeric:tabular-nums}
.lb button{position:absolute;border:0;background:rgba(255,255,255,.1);color:#fff;width:46px;height:46px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:rgba(255,255,255,.22)}
.lb .lb-close{top:14px;right:16px}
.lb .lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb .lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb.single .lb-prev,.lb.single .lb-next{display:none}
body.lb-lock{overflow:hidden}

button.btn{font:inherit;font-weight:600;font-size:.95rem;cursor:pointer}
.copy{font:inherit;font-size:.8rem;font-weight:600;color:var(--muted);background:var(--sunk);border:1px solid var(--line);border-radius:999px;padding:2px 10px;margin-left:4px;cursor:pointer}
.copy:hover{color:var(--text);border-color:var(--line2)}

strong{font-weight:650;color:var(--text)}
.lede a{color:inherit;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.lede a:hover{text-decoration-color:var(--accent)}
.ico{width:1.05em;height:1.05em;fill:currentColor;flex:none}
.chips li.badge{display:inline-flex;align-items:center;gap:5px}
.chips li.badge.steam{background:#1b2838;color:#c7d5e0}
.btn.steam{background:#1b2838;border-color:#1b2838;color:#fff}
.btn.steam:hover{background:#2a475e;border-color:#2a475e;filter:none}
.skill p{color:var(--muted);font-size:.95rem;margin:0 0 14px}

/* footer */
.foot{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:26px;padding-bottom:26px}
.foot p{margin:0}

@media (max-width:980px){
  .grid,.skills{grid-template-columns:1fr 1fr}
  .feature{grid-template-columns:1fr}
  .feature-media{min-height:0;aspect-ratio:16/9}
  .case{grid-template-columns:1fr;gap:28px}
  .glance{position:static}
  .glance dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0 20px}
  .glance div:first-child{padding-top:9px;border-top:1px solid var(--line)}
}
@media (max-width:760px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-photo{justify-self:center;order:-1}
  .portrait{width:140px;border-radius:50%;aspect-ratio:1;object-position:50% 38%}
  .stats{grid-template-columns:1fr 1fr}
  .nav nav a:not(.btn){display:none}
  .brand span{display:none}
  .edu ul{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding-left:16px;padding-right:16px}
  .nav-in{padding:10px 16px}
  .grid,.skills{grid-template-columns:1fr}
  .section{padding-top:56px}
  .hero{padding-top:36px}
  .feature-body{padding:22px}
  .job{grid-template-columns:1fr;padding:22px}
  .job .logo{width:64px;height:64px}
  .gallery,.videos{grid-template-columns:1fr}
  .pager{grid-template-columns:1fr}
  .pager a:last-child{text-align:left}
  .lb{padding:56px 8px 16px}
  .lb .lb-prev,.lb .lb-next{top:auto;bottom:14px;transform:none}
  .lb img{max-height:calc(100vh - 190px)}
  .lb figcaption{margin-bottom:60px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto !important;transition:none !important}}