@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:500 800;font-display:swap;src:url(/fonts/bricolage-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:500 800;font-display:swap;src:url(/fonts/bricolage-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 500;font-display:swap;src:url(/fonts/jbmono-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 500;font-display:swap;src:url(/fonts/jbmono-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* ==========================================================================
   QuasiPI Tech — design system "Instrument"
   Idea: every project is presented like an instrument datasheet — hairline
   frames, mono labels, measured figures — over one living field (canvas) that
   changes character with the section you are reading: hex globe, warehouse
   fleet, print layers, planet. One accent colour per discipline.
   ========================================================================== */
@property --accent{syntax:"<color>";inherits:true;initial-value:#7c8cff}
:root{
  --bg:#0a0c10; --bg2:#0e1117; --surface:#11151d; --surface2:#161b25;
  --line:#232b3a; --line2:#34405a;
  --text:#f1f4fa; --muted:#aab4c6; --faint:#8995ab;
  --accent:#7c8cff; --accent-ink:#0a0c10;
  --robotics:#ffb347; --epoch:#b79cff; --print:#ff7a45; --terra:#3ddbb0; --neutral:#7c8cff;
  --ok:#3ddc97; --warn:#ffb347; --bad:#ff6b6b;
  --head:"Bricolage Grotesque","Inter",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --max:1160px; --pad:clamp(20px,5vw,56px); --r:14px;
  transition:--accent .8s ease;
}
html[data-mode="robotics"]{--accent:var(--robotics)}
html[data-mode="epoch"]{--accent:var(--epoch)}
html[data-mode="print"]{--accent:var(--print)}
html[data-mode="terra"]{--accent:var(--terra)}
html[data-mode="neutral"]{--accent:var(--neutral)}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 18px/1.72 var(--body);font-optical-sizing:auto;font-kerning:normal;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
p,li{text-wrap:pretty}
.spec dd,.proj .mx div,.age b,.step .n{font-variant-numeric:tabular-nums}
img,video,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--head);font-optical-sizing:auto;margin:0;line-height:1.08;letter-spacing:-.015em;text-wrap:balance}
p{margin:0}
a{color:inherit}
::selection{background:color-mix(in srgb,var(--accent) 40%,transparent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:10px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:10px}
.mono{font-family:var(--mono)}
.wrap{width:min(var(--max),100% - 2*var(--pad));margin-inline:auto}

/* ---------- living field ---------- */
#field{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 90% 70% at 50% 35%,transparent 0,rgba(10,12,16,.55) 70%,var(--bg) 100%)}
main,.foot,.top{position:relative;z-index:2}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:60;background:rgba(10,12,16,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top-in{width:min(var(--max),100% - 2*var(--pad));margin-inline:auto;height:64px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font:700 19px var(--head);letter-spacing:-.01em}
.brand svg{width:28px;height:28px;color:var(--accent);transition:color .8s}
.brand i{font-style:normal;font-weight:500;color:var(--faint);margin-left:5px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{text-decoration:none;color:var(--muted);font-size:14.5px;padding:8px 13px;border-radius:8px;transition:.15s}
.nav a:hover{color:var(--text);background:var(--surface)}
.nav a[aria-current]{color:var(--text);background:var(--surface);box-shadow:inset 0 -2px 0 var(--accent)}
.pill{font:500 14px var(--body);text-decoration:none;padding:9px 18px;border-radius:999px;background:var(--text);color:var(--bg);transition:.2s}
.pill:hover{background:var(--accent)}
.pill[aria-current]{background:var(--accent)}
.menu{display:none;margin-left:auto;background:none;border:1px solid var(--line2);border-radius:10px;width:42px;height:42px;cursor:pointer;position:relative}
.menu span,.menu span::before,.menu span::after{position:absolute;left:11px;right:11px;height:2px;background:var(--text);border-radius:2px;content:"";transition:.2s}
.menu span{top:19px}.menu span::before{top:-6px;left:0;right:0}.menu span::after{top:6px;left:0;right:0}
.menu[aria-expanded="true"] span{background:transparent}
.menu[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.menu[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
.drawer{display:grid;padding:8px var(--pad) 20px;border-top:1px solid var(--line);background:var(--bg)}
.drawer[hidden]{display:none}
.drawer a{text-decoration:none;padding:13px 4px;border-bottom:1px solid var(--line);font-size:17px}

/* ---------- section rail (page index, desktop) ---------- */
.rail{position:fixed;left:max(14px,calc((100vw - var(--max))/2 - 150px));top:50%;transform:translateY(-50%);z-index:30;display:none;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.rail a{display:flex;align-items:center;gap:10px;color:var(--faint);text-decoration:none;padding:7px 0;transition:.2s}
.rail a b{font-weight:500;width:22px;color:var(--faint)}
.rail a::after{content:"";height:1px;width:14px;background:var(--line2);transition:.25s}
.rail a span{max-width:0;overflow:hidden;white-space:nowrap;opacity:0;transition:.3s}
.rail a.on{color:var(--text)}.rail a.on b{color:var(--accent)}
.rail a.on::after{width:30px;background:var(--accent)}
.rail a.on span,.rail:hover a span{max-width:160px;opacity:1}
@media (min-width:1500px){.rail:not([hidden]){display:block}}

/* ---------- type & blocks ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);transition:color .8s}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.led{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 60%,transparent);animation:led 2.4s infinite;display:inline-block}
.led.build{background:var(--warn);box-shadow:0 0 0 0 color-mix(in srgb,var(--warn) 60%,transparent)}
.led.plan{background:var(--faint);animation:none}
@keyframes led{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
section{padding:clamp(64px,9vw,112px) 0;position:relative}
section+section{border-top:1px solid var(--line)}
.head{max-width:680px;margin-bottom:clamp(32px,5vw,56px)}
.head .eyebrow{margin-bottom:18px}
h2{font-size:clamp(30px,4.6vw,50px);font-weight:700}
h3{font-size:clamp(20px,2.2vw,25px);font-weight:700}
.head p{color:var(--muted);margin-top:18px;font-size:18px}
.prose{max-width:66ch;color:var(--muted)}
.prose p+p{margin-top:1.1em}
.prose strong,.prose b{color:var(--text);font-weight:600}
.prose a,.link{color:var(--text);text-decoration-color:var(--accent);text-underline-offset:4px}
.prose a:hover,.link:hover{color:var(--accent)}
.grid{display:grid;gap:18px}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:10px;font:500 15px var(--body);text-decoration:none;border:1px solid var(--line2);background:var(--surface);color:var(--text);cursor:pointer;transition:.18s}
.btn:hover{border-color:var(--accent);transform:translateY(-1px)}
.btn.main{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.main:hover{filter:brightness(1.08)}
.btn svg{width:16px;height:16px}

/* hero */
.hero{padding:clamp(48px,8vw,104px) 0 clamp(48px,7vw,88px);border-top:0}
.hero h1{font-size:clamp(42px,7.6vw,92px);font-weight:800;letter-spacing:-.03em;max-width:15ch;margin:22px 0 26px}
.hero h1 em{font-style:normal;color:var(--accent);transition:color .8s}
.hero .lead{font-size:clamp(18px,1.9vw,21px);color:var(--muted);max-width:60ch}
.hero.sm h1{font-size:clamp(38px,6vw,72px)}

/* spec sheet */
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border:1px solid var(--line2);border-radius:var(--r);background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(6px);overflow:hidden;margin-top:clamp(36px,5vw,60px)}
.spec>div{padding:20px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0}
.spec dt{font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:8px}
.spec dd{margin:0;font:700 clamp(26px,3vw,36px) var(--head);letter-spacing:-.02em;line-height:1}
.spec dd small{font:400 13px var(--body);color:var(--muted);letter-spacing:0;display:block;margin-top:8px;line-height:1.4}
.spec.tight dd{font-size:clamp(22px,2.4vw,28px)}

/* cards & panels */
.card{background:color-mix(in srgb,var(--surface) 88%,transparent);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.25s;position:relative}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:16px;line-height:1.6}
.card .tag{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:8px;margin-bottom:16px}
.card.link-card{text-decoration:none;display:block}
.card.link-card:hover{border-color:var(--accent)}
.card .go{display:inline-flex;gap:8px;align-items:center;margin-top:18px;font:500 14px var(--body);color:var(--accent)}
.ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line2);margin-bottom:18px;color:var(--accent)}
.ic svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* project cards on home */
.proj{display:grid;grid-template-columns:1.2fr 1fr;gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:color-mix(in srgb,var(--surface) 88%,transparent);text-decoration:none;transition:.25s}
.proj+.proj{margin-top:18px}
.proj:hover{border-color:var(--p,var(--accent))}
.proj .pb{padding:clamp(24px,3.4vw,44px);display:flex;flex-direction:column}
.proj .pid{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--p,var(--accent));display:flex;gap:10px;align-items:center;margin-bottom:20px}
.proj h3{font-size:clamp(26px,3vw,38px);margin-bottom:12px}
.proj p{color:var(--muted)}
.proj .mx{display:flex;flex-wrap:wrap;gap:6px 26px;margin-top:auto;padding-top:26px}
.proj .mx div{font:700 22px var(--head);letter-spacing:-.02em}
.proj .mx small{display:block;font:500 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-top:3px}
.proj .go{margin-top:22px;font-weight:500;color:var(--p,var(--accent));font-size:15px}
.proj .pv{min-height:260px;background:#0d1016 center/cover no-repeat;position:relative;border-left:1px solid var(--line)}
.proj .pv::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg2),transparent 40%)}
.proj .pv.art{display:grid;place-items:center}
.proj .pv.art svg{width:min(78%,360px);height:auto;opacity:.95}

/* figures */
figure{margin:0}
.fig{border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;background:var(--surface);position:relative}
.fig img,.fig video{width:100%;height:auto}
.fig figcaption,.fig .cap{padding:14px 18px;font:400 14px/1.5 var(--body);color:var(--muted);border-top:1px solid var(--line);background:var(--surface)}
.fig figcaption b{color:var(--text);font-weight:600;display:block;font-size:12px;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px}
.fig.zoom img{cursor:zoom-in;transition:.4s}
.fig.zoom:hover img{transform:scale(1.015)}
.fig.zoom{overflow:hidden}
.ticks::before,.ticks::after{content:"";position:absolute;width:12px;height:12px;border:1px solid var(--accent);z-index:3;pointer-events:none;transition:border-color .8s}
.ticks::before{top:8px;left:8px;border-right:0;border-bottom:0}
.ticks::after{bottom:8px;right:8px;border-left:0;border-top:0}

/* video */
.vid{position:relative;aspect-ratio:var(--ar,16/9);background:#000 center/cover;cursor:pointer;overflow:hidden}
.vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vid .plate{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:linear-gradient(180deg,rgba(10,12,16,.2),rgba(10,12,16,.7));transition:.3s}
.vid.playing .plate{opacity:0;pointer-events:none}
.vid .playbtn{width:68px;height:68px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:0 10px 40px -8px var(--accent);transition:.2s}
.vid:hover .playbtn{transform:scale(1.07)}
.vid .playbtn svg{width:26px;height:26px;margin-left:3px}
.vid .meta{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#fff;text-shadow:0 1px 8px #000}

/* numbered steps */
.steps{display:grid;gap:0;border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;background:color-mix(in srgb,var(--surface) 86%,transparent)}
.step{display:grid;grid-template-columns:84px 1fr;gap:6px;padding:26px 28px;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step .n{font:500 14px var(--mono);color:var(--accent);padding-top:5px;transition:color .8s}
.step h3{font-size:21px;margin-bottom:8px}
.step p{color:var(--muted);font-size:16px;line-height:1.62;max-width:72ch}
.step .k{display:block;margin-top:10px;font:500 12px var(--mono);letter-spacing:.06em;color:var(--faint)}

/* rule list (ground rules) */
.rules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.rule{padding:24px 26px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 var(--r) var(--r) 0;background:color-mix(in srgb,var(--surface) 86%,transparent);transition:border-color .8s}
.rule code{font:500 13px var(--mono);color:var(--accent);display:block;margin-bottom:10px;transition:color .8s}
.rule p{color:var(--muted);font-size:16px;line-height:1.6}

/* callout */
.callout{border:1px solid color-mix(in srgb,var(--warn) 45%,var(--line));background:color-mix(in srgb,var(--warn) 7%,var(--surface));border-radius:var(--r);padding:26px 28px}
.callout h3{font-size:18px;color:var(--warn);margin-bottom:10px;font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;font-weight:500}
.callout p{color:var(--muted);font-size:16px}
.callout code{font:500 14px var(--mono);color:var(--text);background:var(--bg);padding:1px 7px;border-radius:5px}

/* timeline / ages */
.ages{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border:1px solid var(--line2);border-radius:var(--r);overflow:hidden}
.age{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0;background:color-mix(in srgb,var(--surface) 86%,transparent)}
.age b{font:500 11px var(--mono);letter-spacing:.12em;color:var(--accent);display:block;margin-bottom:8px}
.age h4{font-size:17px;margin-bottom:5px}
.age p{font-size:14px;color:var(--muted);line-height:1.5}
.rel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.rel .card b{font:500 12px var(--mono);color:var(--accent);letter-spacing:.08em;display:block;margin-bottom:12px}
.rel .card.now{border-style:dashed}

/* shots gallery */
.shots{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.shots .fig:nth-child(1){grid-column:span 4}.shots .fig:nth-child(2){grid-column:span 2}
.shots .fig:nth-child(3){grid-column:span 2}.shots .fig:nth-child(4){grid-column:span 2}.shots .fig:nth-child(5){grid-column:span 2}
.shots .fig:nth-child(6){grid-column:span 6}
.shots .fig img{height:100%;object-fit:cover}

/* chart */
.chart{border:1px solid var(--line2);border-radius:var(--r);background:color-mix(in srgb,var(--surface) 90%,transparent);padding:clamp(16px,2.6vw,30px)}
.chart .bar{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;margin-bottom:18px}
.seg{display:inline-flex;border:1px solid var(--line2);border-radius:9px;overflow:hidden}
.seg button{background:none;border:0;color:var(--muted);font:500 13px var(--body);padding:8px 14px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px}
.legend button{display:inline-flex;align-items:center;gap:8px;background:none;border:0;color:var(--muted);font:400 13.5px var(--body);cursor:pointer;padding:4px 0}
.legend button[aria-pressed="false"]{opacity:.35;text-decoration:line-through}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.chart svg{width:100%;height:auto;overflow:visible}
.chart text{font:400 11.5px var(--mono);fill:var(--faint)}
.tip{position:absolute;pointer-events:none;background:var(--bg);border:1px solid var(--line2);border-radius:8px;padding:8px 11px;font:500 12.5px var(--mono);white-space:nowrap;z-index:5;opacity:0;transition:opacity .12s}
.chartbox{position:relative}

/* prose pages (legal) */
.legal{max-width:760px}
.legal h2{font-size:26px;margin:44px 0 12px}
.legal h3{font-size:19px;margin:26px 0 8px}
.legal p,.legal li{color:var(--muted);font-size:16.5px}
.legal p{margin-bottom:14px}
.legal ul{padding-left:22px;margin:0 0 16px}.legal li{margin-bottom:6px}
.legal a{color:var(--text);text-decoration-color:var(--accent);text-underline-offset:3px}
.legal strong{color:var(--text)}
.legal table{width:100%;border-collapse:collapse;margin:14px 0 24px;font-size:15px}
.legal th,.legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;color:var(--muted)}
.legal th{color:var(--text);background:var(--surface)}

/* contact */
.mailbox{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;border:1px solid var(--line2);border-radius:var(--r);padding:22px 26px;background:color-mix(in srgb,var(--surface) 88%,transparent)}
.mailbox a{font:600 clamp(20px,3vw,30px) var(--head);text-decoration:none}
.mailbox a:hover{color:var(--accent)}
form.f{display:grid;gap:16px}
form.f label{display:grid;gap:7px;font:500 13px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
form.f input,form.f textarea{font:400 16px var(--body);color:var(--text);background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:13px 14px;width:100%}
form.f input:focus,form.f textarea:focus{outline:none;border-color:var(--accent)}
form.f textarea{min-height:150px;resize:vertical}
.fnote{font-size:14px;color:var(--faint)}
.ok{color:var(--ok)}

/* footer */
.foot{border-top:1px solid var(--line);background:var(--bg);padding:56px 0 0}
.foot-in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-brand{font:700 20px var(--head);margin-bottom:12px}.foot-brand i{font-style:normal;font-weight:500;color:var(--faint);margin-left:5px}
.foot p{color:var(--muted);font-size:15px;max-width:38ch;margin-bottom:12px}
.foot h4{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.foot nav{display:grid;gap:9px;align-content:start}
.foot nav a,.foot p a{color:var(--muted);text-decoration:none;font-size:15px}
.foot nav a:hover,.foot p a:hover{color:var(--accent)}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:44px;padding:20px 0 28px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}

/* lightbox */
dialog#lightbox{border:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh;padding:0;color:#fff}
dialog#lightbox::backdrop{background:rgba(5,6,9,.9)}
#lightbox img{max-height:80vh;width:auto;max-width:100%;border-radius:10px;margin:auto}
#lightbox p{text-align:center;margin-top:12px;font-size:14px;color:var(--muted)}
.lb-close{position:absolute;right:0;top:-44px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
.js-off .rv{opacity:1;transform:none}

@media (max-width:980px){
  .nav,.pill{display:none}.menu{display:block}
  .c3,.c4,.rel{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.proj{grid-template-columns:1fr}
  .proj .pv{min-height:200px;border-left:0;border-top:1px solid var(--line);order:-1}
  .proj .pv::after{background:linear-gradient(0deg,var(--bg2),transparent 50%)}
  .ages{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:17px}
  .c2,.c3,.c4,.rel,.rules{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;padding:22px}
  .shots{grid-template-columns:1fr}.shots .fig{grid-column:auto!important}
  .foot-in{grid-template-columns:1fr}
  .spec>div{padding:16px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}.rv{opacity:1;transform:none}
}

.shots.eq{grid-template-columns:repeat(2,minmax(0,1fr))}
.shots.eq .fig{grid-column:auto!important}
.shots.eq .fig img{aspect-ratio:16/9}
.pair{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
@media (max-width:980px){.pair{grid-template-columns:1fr}.shots.eq{grid-template-columns:1fr}}
.wonders{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.wonders span{font:500 12.5px var(--mono);border:1px solid var(--line2);border-radius:999px;padding:6px 13px;color:var(--muted)}

.legal-toc{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;margin-bottom:40px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.legal-toc a{color:var(--faint);text-decoration:none}.legal-toc a:hover{color:var(--accent)}
.legal .blk{scroll-margin-top:90px}
.legal .blk:first-of-type h2{margin-top:0}


/* ======================= v2: motion, polish, reading ======================= */
@view-transition{navigation:auto}
.top{view-transition-name:topbar}
::view-transition-old(root){animation:vt-out .22s ease both}
::view-transition-new(root){animation:vt-in .35s ease both}
@keyframes vt-out{to{opacity:0;transform:translateY(-6px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(8px)}}

/* reading progress */
.progress{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--accent);z-index:90;pointer-events:none;transition:background .8s}
/* header tucks away while reading down, returns on scroll up */
.top{transition:transform .35s ease,background .3s}
.top.hide{transform:translateY(-100%)}

/* hero headline: words rise in one by one */
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.w>span{display:inline-block;transform:translateY(105%);animation:wrise .85s cubic-bezier(.2,.7,.1,1) forwards;animation-delay:calc(var(--i)*70ms + 120ms)}
@keyframes wrise{to{transform:none}}
.hero .lead,.hero .btns,.hero .eyebrow{animation:fadeup .9s ease both}
.hero .eyebrow{animation-delay:.05s}.hero .lead{animation-delay:.45s}.hero .btns{animation-delay:.6s}
@keyframes fadeup{from{opacity:0;transform:translateY(14px)}}

/* staggered reveal for siblings */
.rv{transition-delay:calc(var(--d,0)*70ms)}

/* cards & project tiles: cursor spotlight + calmer lift */
.card,.proj,.rule,.age{--mx:50%;--my:0%}
.card::after,.proj::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(420px circle at var(--mx) var(--my),color-mix(in srgb,var(--accent) 16%,transparent),transparent 62%)}
.card:hover::after,.proj:hover::after{opacity:1}
.proj{position:relative}
.card .go,.proj .go{transition:transform .25s}
.card:hover .go,.proj:hover .go{transform:translateX(4px)}
.btn{position:relative;overflow:hidden}
.btn:active{transform:translateY(0) scale(.98)}
.btn.main::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.btn.main:hover::after{transform:translateX(120%)}

/* rules / steps accent draw */
.rule{position:relative}
.step .n{position:relative}
.steps .step{transition:background .3s}
.steps .step:hover{background:color-mix(in srgb,var(--accent) 5%,transparent)}

/* nicer links inside prose */
.prose a,.legal a,.link{text-decoration-thickness:1.5px;transition:color .2s,text-decoration-color .2s}


/* breadcrumb */
.crumb{display:flex;flex-wrap:wrap;gap:6px 10px;font:500 12px var(--mono);letter-spacing:.06em;color:var(--faint);margin-bottom:26px}
.crumb a{color:var(--faint);text-decoration:none}.crumb a:hover{color:var(--accent)}
.crumb span[aria-hidden]{opacity:.5}

/* 404 */
.nf{min-height:60vh;display:grid;align-content:center}
.nf .big{font:800 clamp(90px,22vw,240px)/0.9 var(--head);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px var(--line2)}

@media (prefers-reduced-motion:reduce){
  .w>span{transform:none;animation:none}.hero .lead,.hero .btns,.hero .eyebrow{animation:none}
  .progress,.top{transition:none}.top.hide{transform:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}
@media print{#field,.vignette,.top,.progress,.rail,.foot-bar{display:none!important}body{background:#fff;color:#000}.rv{opacity:1!important;transform:none!important}}

/* status board */
dl.st{margin:16px 0 0;display:grid;gap:4px}
dl.st dt{font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-top:12px;transition:color .8s}
dl.st dd{margin:0;color:var(--muted);font-size:15.5px;line-height:1.6}
dl.st code,.legal code{font:500 13px var(--mono);color:var(--text);background:var(--bg);padding:1px 6px;border-radius:5px}
.card .go+.go{margin-left:18px}
.foot-bar .upd{white-space:nowrap}

/* ======================= projects: index + detail ======================= */
:root{--flow:#ff7aa8;--music:#5ee0ff;--sun:#ffd24a}
html[data-mode="flow"]{--accent:var(--flow)}
html[data-mode="music"]{--accent:var(--music)}
html[data-mode="sun"]{--accent:var(--sun)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{display:inline-flex;gap:8px;align-items:center;background:var(--surface);color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:9px 18px;font:500 14px var(--body);cursor:pointer;transition:.18s}
.filters button i{font:500 11px var(--mono);font-style:normal;color:var(--faint)}
.filters button:hover{color:var(--text);border-color:var(--accent)}
.filters button[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}
.filters button[aria-pressed="true"] i{color:var(--bg);opacity:.6}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.pcard{display:flex;flex-direction:column;position:relative;text-decoration:none;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:color-mix(in srgb,var(--surface) 90%,transparent);transition:border-color .25s,transform .25s}
.pcard:hover{border-color:var(--accent);transform:translateY(-3px)}
.pcard[hidden]{display:none}
.pc-art{aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line);background:#0d1017}
.pc-art img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.1,1)}
.pcard:hover .pc-art img{transform:scale(1.045)}
.pc-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.pc-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:14px}
.pc-top .st{display:inline-flex;gap:8px;align-items:center;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text)}
.pc-top .kind{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);text-align:right}
.pcard h3{font-size:24px;margin-bottom:8px}
.pcard .tag-l{color:var(--muted);font-size:15.5px;line-height:1.55;margin-bottom:16px}
.pc-wg{margin:0 0 16px;display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:14px;line-height:1.5}
.pc-wg dt{font:500 10.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);padding-top:3px}
.pc-wg dd{margin:0;color:var(--muted)}
.pc-facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.pc-facts b{display:block;font:700 19px var(--head);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.pc-facts small{font:500 10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.pcard .go{margin-top:18px;color:var(--accent);font-weight:500;font-size:14.5px;transition:transform .25s}
.pcard:hover .go{transform:translateX(4px)}
.pd-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.pd-hero h1{font-size:clamp(38px,5.4vw,68px);margin:18px 0 14px;max-width:14ch}
.pd-status{display:inline-flex;gap:10px;align-items:center;font:500 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-bottom:20px}
.pd-art{margin:0;border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;position:relative;background:#0d1017}
.pd-art img{width:100%;height:auto}
ul.ul{margin:6px 0 0;padding:0 0 0 20px;color:var(--muted);font-size:16px;line-height:1.6}
ul.ul li{margin-bottom:9px;padding-left:4px}
ul.ul li::marker{color:var(--accent)}
.grid.c1{grid-template-columns:minmax(0,1fr);max-width:960px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:1100px){.pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:980px){.pd-hero{grid-template-columns:1fr}.pd-art{order:-1}}
@media (max-width:640px){.pgrid{grid-template-columns:1fr}}

.chip{font:500 12.5px var(--mono);color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:6px 13px;background:color-mix(in srgb,var(--surface) 80%,transparent)}