/* Kumar Utkarsh · portfolio · hand-written, no framework */

@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:optional;src:url(../fonts/newsreader-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:200 800;font-display:optional;src:url(../fonts/newsreader-latin-wght-italic.woff2) format("woff2")}
@font-face{font-family:"Plex Sans";font-style:normal;font-weight:400;font-display:optional;src:url(../fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Plex Sans";font-style:italic;font-weight:400;font-display:optional;src:url(../fonts/ibm-plex-sans-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Plex Sans";font-style:normal;font-weight:500;font-display:optional;src:url(../fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Plex Sans";font-style:normal;font-weight:600;font-display:optional;src:url(../fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Plex Mono";font-style:normal;font-weight:400;font-display:optional;src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Plex Mono";font-style:normal;font-weight:500;font-display:optional;src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --bg:#f4f2ec; --surface:#fbfaf6; --sunk:#ebe8e0;
  --ink:#16181c; --ink-2:#3a3e46; --muted:#6a6e77; --faint:#8d9099;
  --line:#dfdbd1; --line-2:#cfcabd;
  --accent:#1d5680; --accent-2:#163f5e; --accent-soft:#e3ecf2;
  --hw:#2f6b45; --hw-bg:#e3efe6; --twin:#22686a; --twin-bg:#ddeeed; --sim:#2d5a8c; --sim-bg:#e2eaf4; --wip:#8a5a12; --wip-bg:#f4ead8;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:10px; --r-lg:14px;
  --wrap:1160px; --gutter:28px;
  --shadow:0 1px 0 rgba(20,22,26,.03),0 8px 24px -16px rgba(20,22,26,.18);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1114; --surface:#15181c; --sunk:#1b1f24;
  --ink:#ecebe6; --ink-2:#c9c8c2; --muted:#9ba0a8; --faint:#7b8089;
  --line:#262a30; --line-2:#323740;
  --accent:#8dbbe0; --accent-2:#b4d3ec; --accent-soft:#18242f;
  --hw:#8fcaa1; --hw-bg:#17251c; --twin:#86cdca; --twin-bg:#132423; --sim:#9ec0e6; --sim-bg:#16202c; --wip:#e2b56b; --wip-bg:#2a2214;
  --shadow:0 1px 0 rgba(0,0,0,.2),0 10px 30px -18px rgba(0,0,0,.7);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0f1114; --surface:#15181c; --sunk:#1b1f24;
  --ink:#ecebe6; --ink-2:#c9c8c2; --muted:#9ba0a8; --faint:#7b8089;
  --line:#262a30; --line-2:#323740;
  --accent:#8dbbe0; --accent-2:#b4d3ec; --accent-soft:#18242f;
  --hw:#8fcaa1; --hw-bg:#17251c; --twin:#86cdca; --twin-bg:#132423; --sim:#9ec0e6; --sim-bg:#16202c; --wip:#e2b56b; --wip-bg:#2a2214;
  --shadow:0 1px 0 rgba(0,0,0,.2),0 10px 30px -18px rgba(0,0,0,.7);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent)}
a:hover{color:var(--accent-2);text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
p{margin:0 0 1em}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:-.012em;color:var(--ink);margin:0}
h1{font-size:clamp(2.35rem,5.2vw,4.1rem);line-height:1.04;letter-spacing:-.025em}
h2{font-size:clamp(1.75rem,3vw,2.35rem);line-height:1.12}
h3{font-size:1.32rem;line-height:1.25}
h4{font-size:1.08rem;line-height:1.3}
small,.small{font-size:.86rem}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px;z-index:100;text-decoration:none}
.skip:focus{top:12px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
@media (max-width:640px){:root{--gutter:16px}body{font-size:16.5px}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{font-family:var(--serif);font-size:1.18rem;font-weight:500;color:var(--ink);text-decoration:none;white-space:nowrap;letter-spacing:-.01em}
.brand span{color:var(--muted);font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;margin-left:10px;text-transform:uppercase}
.nav ul{list-style:none;margin:0 0 0 auto;padding:0;display:flex;gap:2px}
.nav ul a{display:block;padding:8px 11px;border-radius:8px;font-size:.92rem;color:var(--ink-2);text-decoration:none}
.nav ul a:hover{background:var(--sunk);color:var(--ink)}
.nav ul a.active{color:var(--ink);background:var(--sunk)}
.nav-tools{display:flex;align-items:center;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);display:inline-grid;place-items:center;cursor:pointer;padding:0}
.icon-btn:hover{border-color:var(--line-2);color:var(--ink)}
.icon-btn svg{width:18px;height:18px}
.menu-btn{display:none}
@media (max-width:1020px){
  .nav ul{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:8px var(--gutter) 16px;gap:0}
  .nav.open ul{display:flex}
  .nav ul a{padding:12px 6px;font-size:1rem;border-radius:0;border-bottom:1px solid var(--line)}
  .menu-btn{display:inline-grid}
  .nav-tools{margin-left:auto}
  .brand span{display:none}
}

/* ---------- buttons, chips ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;font:500 .95rem/1 var(--sans);text-decoration:none;border:1px solid var(--line-2);color:var(--ink);background:var(--surface);transition:background .15s,border-color .15s,transform .15s}
.btn:hover{border-color:var(--ink-2);color:var(--ink)}
.btn.primary{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn.primary:hover{background:var(--ink-2);color:var(--bg)}
.btn svg{width:16px;height:16px}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:14px}
.chip{font:500 .8rem/1.4 var(--mono);letter-spacing:.01em;color:var(--accent);text-decoration:none;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.chip:hover{text-decoration:underline}
.chip::after{content:"↗";font-size:.78em;opacity:.7}
.chip.int::after{content:"→"}
.label{font:500 .72rem/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:7px;font:500 .74rem/1 var(--mono);letter-spacing:.02em;padding:6px 9px 6px 8px;border-radius:999px;white-space:nowrap}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.st-hw{color:var(--hw);background:var(--hw-bg)}
.st-twin{color:var(--twin);background:var(--twin-bg)}
.st-sim{color:var(--sim);background:var(--sim-bg)}
.st-wip{color:var(--wip);background:var(--wip-bg)}
.st-none{color:var(--muted);background:var(--sunk)}
.dates{font:400 .8rem/1.4 var(--mono);color:var(--muted)}

/* ---------- hero ---------- */
.hero{padding:72px 0 56px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:64px;align-items:center}
.hero .eyebrow{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:26px}
.hero .eyebrow span{font:500 .78rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.hero .eyebrow span+span::before{content:"·";margin-right:18px;color:var(--line-2)}
.hero h1 em{font-style:italic;color:var(--ink-2)}
.hero .lede{font-size:1.14rem;line-height:1.62;color:var(--ink-2);max-width:36em;margin:26px 0 30px}
.hero .lede strong{font-weight:500;color:var(--ink)}
.hero-media{position:relative;display:grid;grid-template-columns:1.25fr 1fr;gap:14px;align-items:end}
.hero-media figure{margin:0}
.hero-media .ph{border-radius:var(--r-lg);overflow:hidden;background:var(--sunk);box-shadow:var(--shadow)}
.hero-media .ph img{width:100%;height:100%;object-fit:cover}
.hero-media .a .ph{aspect-ratio:4/5}
.hero-media .b{margin-bottom:56px}
.hero-media .b .ph{aspect-ratio:1/1}
.hero-media figcaption{font:400 .74rem/1.45 var(--mono);color:var(--muted);margin-top:10px}
.hero-media figcaption b{font-weight:500;color:var(--ink-2)}
@media (max-width:900px){.hero{padding:44px 0 36px}.hero .wrap{grid-template-columns:1fr;gap:40px}.hero-media .b{margin-bottom:28px}}

/* ---------- glance strip ---------- */
.glance{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.glance .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.glance .cell{padding:22px 22px 22px 0;border-right:1px solid var(--line)}
.glance .cell+.cell{padding-left:22px}
.glance .cell:last-child{border-right:0}
.glance .v{font-family:var(--serif);font-size:1.12rem;line-height:1.3;margin-top:8px;color:var(--ink)}
.glance .s{font-size:.86rem;color:var(--muted);margin-top:4px;line-height:1.45}
@media (max-width:900px){.glance .wrap{grid-template-columns:1fr 1fr}.glance .cell:nth-child(2){border-right:0}.glance .cell:nth-child(3){padding-left:0;border-top:1px solid var(--line)}.glance .cell:nth-child(4){border-top:1px solid var(--line)}}
@media (max-width:520px){.glance .wrap{grid-template-columns:1fr}.glance .cell,.glance .cell+.cell{padding:18px 0;border-right:0;border-top:1px solid var(--line)}.glance .cell:first-child{border-top:0}}

/* ---------- sections ---------- */
.section{padding:104px 0 0}
.section:last-of-type{padding-bottom:40px}
.sec-head{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;margin-bottom:44px}
.sec-head .num{font:500 .76rem/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:9px;border-top:1px solid var(--ink);align-self:start}
.sec-head .num b{color:var(--ink);font-weight:500;margin-right:8px}
.sec-head .lead{font-size:1.08rem;color:var(--ink-2);max-width:40em;margin:16px 0 0}
.sec-body{margin-left:240px}
@media (max-width:900px){.section{padding-top:76px}.sec-head{grid-template-columns:1fr;gap:16px;margin-bottom:32px}.sec-head .num{padding-top:8px;width:max-content;padding-right:20px}.sec-body{margin-left:0}}
.sub{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:64px 0 22px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.sub h3{font-size:1.38rem}
.sub .label{white-space:nowrap}

/* ---------- profile ---------- */
.profile{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;align-items:start}
.profile .portrait{margin:0}
.profile .portrait .ph{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:var(--sunk)}
.profile .portrait img{width:100%;height:100%;object-fit:cover}
.profile .portrait figcaption{font:400 .74rem/1.45 var(--mono);color:var(--muted);margin-top:10px}
.facts{margin:0;display:grid;grid-template-columns:150px minmax(0,1fr);border-top:1px solid var(--line)}
.facts dt,.facts dd{padding:15px 0;border-bottom:1px solid var(--line);margin:0}
.facts dt{font:500 .74rem/1.9 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.facts dd{color:var(--ink-2);font-size:.98rem}
.facts dd strong{color:var(--ink);font-weight:500}
.facts .aside{display:block;font-size:.86rem;color:var(--muted);margin-top:3px}
.in-short{font-family:var(--serif);font-size:1.32rem;line-height:1.5;color:var(--ink);margin:0 0 28px;max-width:34em}
@media (max-width:820px){.profile{grid-template-columns:1fr}.profile .portrait{max-width:300px}.facts{grid-template-columns:1fr}.facts dt{padding-bottom:0;border-bottom:0}.facts dd{padding-top:4px}}

/* ---------- story timeline ---------- */
.story{position:relative;margin:0;padding:0;list-style:none}
.story::before{content:"";position:absolute;left:148px;top:8px;bottom:8px;width:1px;background:var(--line-2)}
.chapter{position:relative;display:grid;grid-template-columns:132px minmax(0,1fr);gap:44px;padding:0 0 38px}
.chapter::before{content:"";position:absolute;left:144px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:1.5px solid var(--ink-2)}
.chapter.key::before{background:var(--ink);border-color:var(--ink)}
.chapter .when{font:500 .76rem/1.6 var(--mono);color:var(--muted);text-align:right;padding-top:4px;letter-spacing:.02em}
.chapter h3{font-size:1.26rem;margin-bottom:8px}
.chapter p{color:var(--ink-2);max-width:40em;margin-bottom:.5em}
.chapter .chips{margin-top:8px}
.chapter .thumb{float:right;width:180px;margin:4px 0 12px 24px;border-radius:var(--r);overflow:hidden}
.pull{margin:8px 0 46px 176px;padding:4px 0 4px 26px;border-left:2px solid var(--ink);font-family:var(--serif);font-size:1.5rem;line-height:1.4;color:var(--ink);max-width:28em}
.pull cite{display:block;font:400 .76rem/1.6 var(--mono);color:var(--muted);font-style:normal;margin-top:10px;letter-spacing:.02em}
@media (max-width:760px){
  .story::before{left:4px}
  .chapter{grid-template-columns:1fr;gap:4px;padding-left:28px}
  .chapter::before{left:0}
  .chapter .when{text-align:left;padding-top:0}
  .chapter .thumb{float:none;width:100%;max-width:320px;margin:4px 0 12px}
  .pull{margin-left:28px;font-size:1.28rem}
}

details.more{margin-top:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
details.more>summary{cursor:pointer;list-style:none;padding:13px 16px;font:500 .84rem/1.4 var(--mono);color:var(--ink-2);display:flex;align-items:center;justify-content:space-between;gap:12px}
details.more>summary::-webkit-details-marker{display:none}
details.more>summary::after{content:"+";font-size:1.1rem;color:var(--muted);transition:transform .2s}
details.more[open]>summary::after{transform:rotate(45deg)}
details.more>summary:hover{color:var(--ink)}
details.more .inner{padding:4px 16px 16px;border-top:1px solid var(--line)}
.course-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}
.course-list li{display:flex;justify-content:space-between;gap:16px;font-size:.93rem;color:var(--ink-2);padding-bottom:8px;border-bottom:1px dashed var(--line)}
.course-list li:last-child{border-bottom:0}
.course-list span{color:var(--muted);font-size:.84rem;white-space:nowrap}
@media (max-width:560px){.course-list li{flex-direction:column;gap:0}.course-list span{white-space:normal}}

/* ---------- project cards ---------- */
.proj-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.proj{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.proj:hover{border-color:var(--line-2);box-shadow:var(--shadow)}
.proj .media{aspect-ratio:4/3;overflow:hidden;background:var(--sunk);position:relative}
.proj .media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.proj:hover .media img{transform:scale(1.025)}
.proj .body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.proj .meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px}
.proj h3{font-size:1.42rem;margin-bottom:8px}
.proj h3 a{color:inherit;text-decoration:none}
.proj h3 a:hover{color:var(--accent)}
.proj p{color:var(--ink-2);font-size:.97rem;margin-bottom:0}
.proj .chips{margin-top:auto;padding-top:16px}
@media (max-width:760px){.proj-grid{grid-template-columns:1fr}}

.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,2fr) 190px;gap:24px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
.row h4,.row h3.h4{font-size:1.06rem}
.row .meta{display:flex;flex-direction:column;gap:7px;align-items:flex-start;margin-top:8px}
.row p{margin:0;color:var(--ink-2);font-size:.95rem}
.row .chips{margin:0;justify-content:flex-end;flex-wrap:wrap;gap:6px 12px}
@media (max-width:820px){.row{grid-template-columns:1fr;gap:8px}.row .chips{justify-content:flex-start;flex-wrap:wrap}.row .meta{flex-direction:row;flex-wrap:wrap;align-items:center}}
.after-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;font-size:.92rem}

/* ---------- research ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:start}
.split figure{margin:0}
.split .ph{border-radius:var(--r-lg);overflow:hidden;background:var(--sunk)}
.split figcaption{font:400 .74rem/1.5 var(--mono);color:var(--muted);margin-top:10px}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.prose p{color:var(--ink-2)}
.prose p strong{color:var(--ink);font-weight:500}

/* ---------- teaching ---------- */
.principle{font-family:var(--serif);font-size:clamp(1.35rem,2.4vw,1.75rem);line-height:1.38;color:var(--ink);max-width:30em;margin:0 0 36px}
.principle em{font-style:italic;color:var(--ink-2)}
.photo-pair{display:grid;grid-template-columns:1fr 1.55fr;gap:14px;margin:6px 0 0;align-items:start}
.photo-pair figure{margin:0}
.photo-pair .ph{border-radius:var(--r);overflow:hidden;background:var(--sunk);aspect-ratio:4/3}
.photo-pair figure+figure .ph{aspect-ratio:1280/640}
.photo-pair .ph img{width:100%;height:100%;object-fit:cover}
.photo-pair figcaption{font:400 .72rem/1.5 var(--mono);color:var(--muted);margin-top:8px}
@media (max-width:700px){.photo-pair{grid-template-columns:1fr}}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table.ws{width:100%;border-collapse:collapse;font-size:.93rem;min-width:620px}
table.ws th{font:500 .72rem/1.3 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--sunk)}
table.ws td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2)}
table.ws tr:last-child td{border-bottom:0}
table.ws td:first-child{font:400 .8rem/1.6 var(--mono);color:var(--muted);white-space:nowrap}
table.ws td .chip{margin-right:12px}
.note{font-size:.88rem;color:var(--muted);margin-top:12px}
.amr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
.modules{list-style:none;margin:0;padding:0;counter-reset:m;border-top:1px solid var(--line)}
.modules li{counter-increment:m;display:flex;gap:14px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.95rem;color:var(--ink-2)}
.modules li::before{content:counter(m,decimal-leading-zero);font:500 .76rem/1.9 var(--mono);color:var(--muted)}
@media (max-width:820px){.amr{grid-template-columns:1fr}}
.collab{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.collab .c{padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.collab h4{font-size:1.02rem;margin:6px 0 6px}
.collab p{font-size:.92rem;color:var(--ink-2);margin:0}
@media (max-width:860px){.collab{grid-template-columns:1fr}}

/* ---------- learners ---------- */
.out-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.out{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface)}
.out .who{font-family:var(--serif);font-size:1.16rem;color:var(--ink);line-height:1.25}
.out .role{font-size:.82rem;color:var(--muted);margin-top:3px;line-height:1.4}
.out .what{font-size:.95rem;color:var(--ink);margin:14px 0 10px;font-weight:500;line-height:1.45}
.out blockquote{margin:0;font-size:.92rem;color:var(--ink-2);line-height:1.55;padding-left:12px;border-left:2px solid var(--line-2)}
.out .foot{margin-top:auto;padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.out .foot .dates{font-size:.76rem}
@media (max-width:980px){.out-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.out-grid{grid-template-columns:1fr}}

.showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.sc{display:flex;gap:14px;align-items:flex-start;padding:16px 16px 16px 0;border-bottom:1px solid var(--line)}
.play{flex:0 0 auto;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);display:grid;place-items:center;cursor:pointer;color:var(--ink);transition:background .15s,color .15s,border-color .15s;padding:0}
.play:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.play svg{width:14px;height:14px;margin-left:2px}
.sc .n{font-weight:500;color:var(--ink);font-size:.97rem;line-height:1.3}
.sc .d{font-size:.84rem;color:var(--muted);line-height:1.45;margin-top:2px}
.sc .d a{font-family:var(--mono);font-size:.78rem}
@media (max-width:980px){.showcase{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.showcase{grid-template-columns:1fr}}

/* ---------- voices ---------- */
.reco{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:40px;padding:34px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.reco blockquote{margin:0;font-family:var(--serif);font-size:clamp(1.25rem,2.2vw,1.58rem);line-height:1.45;color:var(--ink)}
.reco .src{font-size:.9rem;color:var(--ink-2)}
.reco .src b{display:block;font-weight:500;color:var(--ink);font-size:1rem;margin:6px 0 2px}
@media (max-width:760px){.reco{grid-template-columns:1fr;gap:18px}}
.quotes{columns:3 280px;column-gap:16px}
.q{break-inside:avoid;margin:0 0 16px;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.q p{font-size:.94rem;color:var(--ink-2);margin:0 0 12px;line-height:1.58}
.q footer{font-size:.84rem;color:var(--muted);line-height:1.4}
.q footer b{color:var(--ink);font-weight:500;display:block;font-size:.9rem}
.src-label{font:500 .66rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-top:8px;display:block}
.vt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.vt{display:flex;gap:14px;align-items:center;text-align:left;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);cursor:pointer;font:inherit;color:inherit;width:100%;transition:border-color .15s,background .15s}
.vt:hover{border-color:var(--ink-2)}
.vt:hover .play{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.vt .n{font-weight:500;color:var(--ink);font-size:.96rem;display:block}
.vt .d{font-size:.82rem;color:var(--muted);display:block;line-height:1.4}
@media (max-width:900px){.vt-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.vt-grid{grid-template-columns:1fr}}
.yt-quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:0 32px;border-top:1px solid var(--line)}
.yt-quotes .yq{padding:16px 0;border-bottom:1px solid var(--line)}
.yt-quotes p{margin:0 0 6px;color:var(--ink-2);font-size:.95rem}
.yt-quotes span{font:400 .78rem/1.5 var(--mono);color:var(--muted)}
@media (max-width:760px){.yt-quotes{grid-template-columns:1fr}}

/* ---------- approach ---------- */
.ways{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.way{padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface)}
.way .label{display:block;margin-bottom:10px}
.way h3{font-size:1.25rem;margin-bottom:10px}
.way p{color:var(--ink-2);font-size:.96rem;margin:0}
.way p+p{margin-top:.7em}
@media (max-width:760px){.ways{grid-template-columns:1fr}}
.values{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.values span{font:500 .8rem/1 var(--mono);padding:9px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink-2);background:var(--surface)}
.notes{display:grid;grid-template-columns:1fr 1fr;gap:0 36px;border-top:1px solid var(--line)}
.notes a.n{display:block;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.notes a.n:hover h4{color:var(--accent)}
.notes h4{font-size:1.04rem;margin:4px 0 6px;transition:color .15s}
.notes p{margin:0;font-size:.92rem;color:var(--ink-2)}
@media (max-width:760px){.notes{grid-template-columns:1fr}}

/* ---------- next / elsewhere / contact ---------- */
.next{font-family:var(--serif);font-size:clamp(1.3rem,2.3vw,1.62rem);line-height:1.5;color:var(--ink);max-width:32em}
.next p{margin:0 0 .8em}
.next p:last-child{color:var(--ink-2)}
.else{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.else a{display:block;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.else a:hover{border-color:var(--ink-2)}
.else .p{font-weight:500;display:flex;justify-content:space-between;gap:8px}
.else .p::after{content:"↗";color:var(--muted);font-size:.85rem}
.else a.int .p::after{content:"→"}
.else .r{font-size:.86rem;color:var(--muted);margin-top:6px;line-height:1.45}
@media (max-width:900px){.else{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.else{grid-template-columns:1fr}}
.contact{border-top:1px solid var(--ink);padding-top:36px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:end}
.contact .big{font-family:var(--serif);font-size:clamp(1.6rem,3.6vw,2.6rem);line-height:1.15;color:var(--ink);text-decoration:none;word-break:break-word}
.contact .big:hover{color:var(--accent)}
@media (max-width:760px){.contact{grid-template-columns:1fr}}
footer.site{margin-top:96px;border-top:1px solid var(--line);padding:26px 0 40px;font-size:.84rem;color:var(--muted)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer.site a{color:var(--muted)}

/* ---------- dialog player ---------- */
dialog.player{border:0;padding:0;background:transparent;max-width:min(92vw,980px);width:100%;color:var(--ink)}
dialog.player::backdrop{background:rgba(10,11,13,.82);backdrop-filter:blur(3px)}
.player .box{background:var(--surface);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.6)}
.player .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px 12px 18px;border-bottom:1px solid var(--line)}
.player .bar .t{font-weight:500;font-size:.95rem}
.player .bar .t small{display:block;color:var(--muted);font-weight:400}
.player .stage{background:#000;display:grid;place-items:center}
.player .stage video{max-height:70vh;width:auto;max-width:100%}
.player .stage iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.player .stage.vertical iframe{aspect-ratio:9/16;max-height:72vh;width:auto;height:72vh}
.player .tx{padding:14px 18px 18px;font-size:.9rem;color:var(--ink-2);max-height:24vh;overflow:auto}
.player .tx:empty{display:none}

/* ---------- case study pages ---------- */
.crumbs{font:400 .8rem/1.5 var(--mono);color:var(--muted);padding-top:40px}
.crumbs a{color:var(--muted)}
.case-head{padding:20px 0 36px}
.case-head .meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:20px 0 0}
.case-head .lede{font-size:1.14rem;color:var(--ink-2);max-width:40em;margin-top:22px}
.case-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.case-grid aside{position:sticky;top:88px;border-top:1px solid var(--ink);padding-top:16px}
.case-grid aside dl{margin:0}
.case-grid aside dt{font:500 .7rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:16px}
.case-grid aside dd{margin:4px 0 0;font-size:.93rem;color:var(--ink-2)}
@media (max-width:900px){.case-grid{grid-template-columns:1fr}.case-grid aside{position:static}}
.case h2{font-size:1.6rem;margin:48px 0 14px}
.case h2:first-child{margin-top:0}
.case p,.case li{color:var(--ink-2)}
.case ul{padding-left:1.1em;margin:0 0 1em}
.case li{margin-bottom:.4em}
.case .limits{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--wip);border-radius:var(--r);padding:18px 20px}
.case .limits ul{margin:0}
.stack{display:grid;grid-template-columns:160px minmax(0,1fr);border-top:1px solid var(--line);margin:0}
.stack dt,.stack dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line);font-size:.94rem}
.stack dt{font:500 .74rem/1.9 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stack dd{color:var(--ink-2)}
@media (max-width:600px){.stack{grid-template-columns:1fr}.stack dt{border-bottom:0;padding-bottom:0}}
.facade{position:relative;display:block;width:100%;border:0;padding:0;cursor:pointer;background:#000;border-radius:var(--r-lg);overflow:hidden;color:#fff}
.facade img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:opacity .2s}
.facade:hover img{opacity:1}
.facade .pb{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:68px;height:68px;border-radius:50%;background:rgba(255,255,255,.94);color:#111;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.facade .pb svg{width:22px;height:22px;margin-left:3px}
.facade .cap{position:absolute;left:0;right:0;bottom:0;padding:28px 16px 12px;background:linear-gradient(transparent,rgba(0,0,0,.65));font:400 .76rem/1.4 var(--mono);text-align:left}
.facade.v{aspect-ratio:9/16;max-width:360px}
.facade.h{aspect-ratio:16/9}
.facade iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.media-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.media-row figure{margin:0}
.media-row .ph{border-radius:var(--r);overflow:hidden;background:var(--sunk);aspect-ratio:4/3}
.media-row .ph img{width:100%;height:100%;object-fit:cover}
.media-row figcaption{font:400 .72rem/1.45 var(--mono);color:var(--muted);margin-top:7px}
@media (max-width:700px){.media-row{grid-template-columns:1fr 1fr}}
.next-proj{display:flex;justify-content:space-between;gap:16px;margin-top:72px;padding-top:22px;border-top:1px solid var(--line)}
.next-proj a{text-decoration:none;font-family:var(--serif);font-size:1.2rem}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}
@media print{.nav,.icon-btn,dialog{display:none!important}.section{padding-top:32px}.js .reveal{opacity:1;transform:none}}
@media (max-width:640px){.sub{flex-direction:column;align-items:flex-start;gap:6px}.sub .label{white-space:normal}}
@media (max-width:640px){.hero .eyebrow span+span::before{display:none}.hero .eyebrow{gap:6px 14px}.profile .portrait{max-width:240px}}