/* qm lingua — flat, golden ratio (1 : 1.618)
   Type scale: 17px × φ^n  ·  Spacing: Fibonacci 8 13 21 34 55 89 144  ·  Main grids split 1.618fr / 1fr */
@font-face{font-family:"Cormorant Garamond";src:url(fonts/cormorant-garamond-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url(fonts/cormorant-garamond-latin-500-italic.woff2) format("woff2");font-weight:500;font-style:italic;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url(fonts/cormorant-garamond-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url(fonts/cormorant-garamond-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Jost";src:url(fonts/jost-latin-300-normal.woff2) format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:"Jost";src:url(fonts/jost-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Jost";src:url(fonts/jost-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Jost";src:url(fonts/jost-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Jost";src:url(fonts/jost-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  /* colour: old qm lingua violet + nautilus shell, navy ink */
  --paper:#FCFAF9;
  --panel:#FFFFFF;
  --shell:#F4E9E1;
  --line:#E6D9D1;
  --ink:#14213D;
  --text:#2C2A3F;
  --steel:#6E667A;
  --violet:#9A3DBE;
  --violet-2:#B04ECF;
  --orchid:#E7A6E3;
  --orchid-l:#F6E4F7;
  --coral:#E8876A;
  --green:#3D8B4A;
  /* golden ratio */
  --phi:1.618;
  --s1:8px;--s2:13px;--s3:21px;--s4:34px;--s5:55px;--s6:89px;--s7:144px;
  --t0:1.0625rem;           /* 17px */
  --t1:1.352rem;            /* ×√φ ≈ 21.6 */
  --t2:1.719rem;            /* ×φ ≈ 27.5 */
  --t3:2.781rem;            /* ×φ² ≈ 44.5 */
  --t4:4.5rem;              /* ×φ³ ≈ 72 */
  --wrap:1180px;
  --gut:clamp(16px,4vw,40px);
  --display:"Cormorant Garamond","Cormorant",Garamond,"Times New Roman",serif;
  --body:"Jost","Futura","Century Gothic",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font:400 var(--t0)/1.618 var(--body);font-feature-settings:"kern"}
h1,h2,h3{font-feature-settings:"kern","liga","lnum"}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{color:var(--ink);text-wrap:balance}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--violet);color:#fff;padding:8px 12px;z-index:20}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:10;background:var(--panel);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:var(--s4);height:68px}
.brand{margin-right:auto;display:block}
.brand img{height:44px;width:auto}
.nav{display:flex;gap:var(--s3)}
.nav a{text-decoration:none;font-weight:400;font-size:1rem;letter-spacing:.01em;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--violet);color:var(--violet)}
.lang{display:flex;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.lang a{font:600 .85rem/1 var(--body);padding:7px 9px;text-decoration:none;color:var(--steel)}
.lang a[aria-current]{background:var(--violet);color:#fff}
.lang a:hover:not([aria-current]){color:var(--violet)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:3px;padding:8px 10px;font:600 .9rem var(--body);cursor:pointer}
@media (max-width:1080px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--panel);flex-direction:column;gap:0;padding:8px var(--gut) 18px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
}
@media (max-width:420px){.brand img{height:36px}.top .wrap{gap:var(--s2)}}

/* hero */
.hero{border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.618fr);gap:var(--s5);align-items:center;padding-top:clamp(40px,7vw,var(--s6));padding-bottom:clamp(40px,6vw,var(--s6))}
.hero h1{font:600 clamp(2.8rem,5.4vw,4.3rem)/1.02 var(--display);letter-spacing:-.005em;margin:0 0 var(--s3);hyphens:manual}
.claim{font:500 1.05rem/1.3 var(--body);color:var(--violet);margin:0 0 var(--s3);display:flex;align-items:center;gap:10px}
.claim::before{content:"";width:34px;height:3px;background:var(--violet)}
.lede{font-size:1.18rem;line-height:1.55;max-width:30em;margin:0 0 var(--s4)}
.cta{display:flex;flex-wrap:wrap;gap:var(--s2)}
.btn{display:inline-flex;align-items:center;font:500 1rem/1 var(--body);letter-spacing:.02em;text-decoration:none;padding:14px 21px;border-radius:3px;border:2px solid var(--ink);color:var(--ink)}
.btn.primary{background:var(--violet);border-color:var(--violet);color:#fff}
.btn.primary:hover{background:#86309F;border-color:#86309F}
.btn.ghost:hover{background:var(--ink);color:#fff}
.gold-fig{margin:0}
.gold-fig svg{width:100%;height:auto;display:block}
.gold-fig figcaption{font-size:.92rem;color:var(--steel);margin-top:var(--s2);max-width:34em}
.g-small{font:400 19px var(--body);letter-spacing:.04em}
.g-big{font:600 74px var(--display)}
.g-word{font:italic 500 28px var(--display)}
.gq{animation:gq .5s ease-out both;animation-delay:calc(var(--i) * .12s + .1s)}
@keyframes gq{from{opacity:0}to{opacity:1}}
.gspiral{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.9s cubic-bezier(.4,.1,.2,1) .5s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){.gspiral{stroke-dashoffset:0}}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:var(--s4)}.gold-fig{max-width:560px}}

/* sections */
section{padding:clamp(55px,8vw,var(--s6)) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.618fr);gap:var(--s4);margin-bottom:var(--s5);align-items:end}
.sec-head h2,.h2{font:600 clamp(2.3rem,4.6vw,3rem)/1.05 var(--display);margin:0}
.sec-head p{margin:0;color:var(--steel);font-size:1.1rem;max-width:38em}
@media (max-width:760px){.sec-head{grid-template-columns:1fr;gap:var(--s2)}}
h3{font:600 1.5rem/1.15 var(--display);margin:0 0 10px}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc article{background:var(--panel);padding:var(--s4) var(--s4) var(--s4)}
.svc article p{margin:0}
.svc .std{display:inline-block;font:600 .82rem/1 var(--body);background:var(--orchid-l);padding:5px 8px;border-radius:2px;margin:0 6px 13px 0;color:#6D2A88}
.svc .mark{width:40px;height:40px;margin-bottom:var(--s3)}
@media (max-width:900px){.svc{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.svc{grid-template-columns:1fr}}

/* triangle */
.tri-sec{background:var(--shell)}
.tri-grid{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--s5);align-items:start}
.tri-fig svg{width:100%;height:auto;display:block}
.tt{font:600 33px var(--display)}
.ts{font:400 21px var(--body);fill:var(--steel)}
.tw{fill:#fff}
.tn .ts.tw{fill:#E3E7F0;font-size:17px}
.tn{cursor:pointer;outline:none}
.tn .ring{opacity:0;transition:opacity .15s}
.tn:hover .ring,.tn:focus-visible .ring,.tn[aria-pressed="true"] .ring{opacity:1}
.tn:focus-visible .ring{stroke:var(--violet);stroke-width:5}
.corner rect{fill:#fff;stroke:var(--ink);stroke-width:5}
.corner text{font:600 30px var(--display);fill:var(--ink);letter-spacing:.14em}
.corner.goal rect{fill:var(--violet);stroke:var(--violet)}
.corner.goal text{fill:#fff}
.band{background:var(--ink);color:#fff;border-radius:6px;padding:var(--s3) var(--s4);margin-top:-6px;text-align:center}
.band b{display:block;font:600 clamp(1.35rem,2.6vw,1.9rem)/1.2 var(--display);letter-spacing:.02em}
.band .eq{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 13px;margin-top:10px;color:#D7DCE8;font-size:.98rem}
.band .eq span+span::before{content:"|";margin-right:13px;color:#6F7C99}
.band .eq i{font-style:normal;color:var(--orchid)}
.band .eq strong{color:#fff;font-weight:600}
.tri-side{display:flex;flex-direction:column;gap:var(--s3)}
.m-intro{display:grid;grid-template-columns:minmax(0,1fr) 89px;gap:var(--s3);align-items:center}
.quote{margin:0;font:italic 500 1.4rem/1.4 var(--display);color:var(--ink);border-left:3px solid var(--violet);padding-left:var(--s3)}
.quote cite{display:block;font:400 .92rem var(--body);font-style:normal;font-size:.92rem;color:var(--steel);margin-top:6px}
.lamp{width:89px;height:auto;mix-blend-mode:multiply}
.hint{margin:var(--s3) 0 0;font-size:.95rem;color:var(--steel)}
.tpanel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:var(--s3) var(--s4) var(--s4)}
.tpanel h3{color:var(--c);display:flex;align-items:center;gap:10px}
.tpanel h3::before{content:"";width:13px;height:13px;border-radius:50%;background:var(--c);flex:none}
.tpanel p{margin:0 0 var(--s2)}
.tpanel ul{margin:0;padding:0;list-style:none}
.tpanel li{padding:7px 0 7px 21px;border-top:1px solid var(--line);position:relative}
.tpanel li::before{content:"";position:absolute;left:2px;top:1.05em;width:8px;height:8px;border-radius:50%;border:2px solid var(--c)}
@media (max-width:900px){.tri-grid{grid-template-columns:1fr}}
@media (max-width:600px){.tri-fig .ts:not(.tw){display:none}.tt{font-size:36px}}

/* ISO & LEAN */
.venn-wrap{max-width:980px;margin:0 auto var(--s5)}
.venn{width:100%;height:auto;display:block}
.vh{font:600 42px var(--display)}
.vs{font:400 20px var(--body);fill:var(--steel)}
.vi{font:400 22px var(--body);fill:var(--ink)}
.vrh{font:italic 600 32px var(--display);fill:#CFF0F5}
.vr{font:500 21px var(--body);fill:#fff}
.venn-list{display:none}
@media (max-width:760px){
  .venn{display:none}
  .venn-list{display:grid;gap:var(--s2)}
  .venn-list>div{background:var(--c);border-radius:6px;padding:var(--s3)}
  .venn-list p{margin:0 0 8px;color:var(--steel)}
  .venn-list ul{margin:0;padding-left:1.1em}
  .venn-list .res{background:#1B7C93;color:#fff}
  .venn-list .res h3{color:#fff}
}
.princ{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s3)}
.princ article{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:var(--s3) var(--s4) var(--s4)}
.princ h3{color:var(--violet)}
.princ ul{margin:0;padding:0;list-style:none}
.princ li{padding:7px 0 7px 21px;position:relative;border-top:1px solid var(--line)}
.princ li::before{content:"";position:absolute;left:0;top:1.1em;width:10px;height:2px;background:var(--orchid)}
@media (max-width:900px){.princ{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.princ{grid-template-columns:1fr}}
.callout{margin:var(--s5) 0;background:var(--coral);color:#fff;border-radius:999px;padding:var(--s3) var(--s5);font:italic 600 clamp(1.4rem,2.8vw,1.9rem)/1.25 var(--display);text-align:center;text-wrap:balance}
@media (max-width:600px){.callout{border-radius:12px;padding:var(--s3)}}
.ra{display:grid;gap:var(--s3)}
.ra-main{background:var(--shell);border-radius:6px;padding:var(--s4)}
.ra-main>p{margin:0 0 var(--s3)}
.ra ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s2);counter-reset:r}
.ra li{counter-increment:r;background:var(--panel);border-radius:6px;padding:var(--s2) var(--s2) var(--s3);position:relative}
.ra li::before{content:counter(r);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--violet);color:#fff;font:600 1.3rem/1 var(--display);margin-bottom:8px}
.ra li b{display:block;font:600 1.3rem/1.15 var(--display);color:var(--ink);margin-bottom:4px}
.ra li span{font-size:.93rem;line-height:1.45;display:block}
.ra-side{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--s3)}
@media (max-width:700px){.ra-side{grid-template-columns:1fr}}
.m5{background:var(--orchid-l);border-radius:6px;padding:var(--s3)}
.m5 div{display:flex;flex-wrap:wrap;gap:8px}
.m5 span{background:var(--panel);border:1px solid var(--orchid);border-radius:999px;padding:5px 13px;font-weight:500;font-size:.95rem}
.zf{background:var(--green);color:#fff;border-radius:6px;padding:var(--s3)}
.zf h3{color:#fff}
.zf p{margin:0}
@media (max-width:960px){.ra{grid-template-columns:1fr}.ra ol{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.ra ol{grid-template-columns:1fr}}
.ga{margin:var(--s5) 0 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.618fr);gap:var(--s2) var(--s4);align-items:baseline;border-top:1px solid var(--line);padding-top:var(--s4)}
.ga figcaption{font:600 1rem var(--body);color:var(--violet)}
.ga blockquote{margin:0;font:italic 500 clamp(1.5rem,2.8vw,2rem)/1.3 var(--display);color:var(--ink)}
.ga p{grid-column:2;margin:0;color:var(--steel)}
@media (max-width:760px){.ga{grid-template-columns:1fr}.ga p{grid-column:1}}

/* method */
.method{background:var(--shell)}
.m-grid{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--s5);align-items:center;margin-bottom:var(--s5)}
.wheel-fig{margin:0}
.wheel-fig svg{width:100%;height:auto;overflow:visible}
.wheel-fig figcaption{font-size:.92rem;color:var(--steel);margin-top:6px;max-width:30em}
.q{cursor:pointer}
.q:hover path,.q:focus path{filter:brightness(1.1)}
.q:focus{outline:none}
.q:focus-visible path{stroke:var(--ink);stroke-width:5}
.uses h3{margin-bottom:var(--s2)}
.uses ul{margin:0;padding:0;list-style:none}
.uses li{padding:8px 0 8px 23px;position:relative;border-top:1px solid var(--line)}
.uses li::before{content:"";position:absolute;left:0;top:1.05em;width:10px;height:10px;background:var(--violet);transform:rotate(45deg)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s3)}
.step{background:var(--panel);border-radius:6px;padding:var(--s3);border-top:6px solid var(--c);scroll-margin-top:90px}
.step .letter{font:600 4.6rem/.8 var(--display);color:var(--c);display:block;margin-bottom:12px}
.step .goal{color:var(--steel);margin:0 0 var(--s2);font-weight:500}
.step ul{margin:0;padding:0;list-style:none}
.step li{padding:7px 0;border-top:1px solid var(--line);font-size:1rem}
.step.is-active{box-shadow:0 0 0 3px var(--c)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.m-grid{grid-template-columns:1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* about */
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.618fr);gap:var(--s5);align-items:start}
.about-intro .h2{margin-bottom:var(--s3)}
.about-intro p{font-size:1.1rem;margin:0 0 var(--s3)}
.about-intro figure{margin:0 0 var(--s4)}
.about-intro figure img{width:100%;height:auto;aspect-ratio:1/1.272;object-fit:cover;border-radius:6px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:var(--s4)}
.facts div{background:var(--panel);padding:var(--s2) var(--s3)}
.facts b{display:block;font:600 2.6rem/1 var(--display);color:var(--violet)}
.facts span{font-size:.95rem;color:var(--steel)}
.sheet{border:1px solid var(--line);background:var(--panel);border-radius:6px;overflow:hidden}
.sheet details{border-top:1px solid var(--line)}
.sheet details:first-of-type{border-top:0}
.sheet summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:var(--s3) var(--s4)}
.sheet summary::-webkit-details-marker{display:none}
.sheet summary h3{margin:0;font-size:1.55rem}
.sheet summary small{display:block;color:var(--steel);font:400 .98rem var(--body);margin-top:2px}
.sheet summary i{width:26px;height:26px;border:2px solid var(--violet);border-radius:50%;position:relative;flex:none}
.sheet summary i::before,.sheet summary i::after{content:"";position:absolute;background:var(--violet);left:50%;top:50%;width:12px;height:2px;transform:translate(-50%,-50%)}
.sheet summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .2s}
.sheet details[open] summary i{background:var(--violet)}
.sheet details[open] summary i::before{background:#fff}
.sheet details[open] summary i::after{transform:translate(-50%,-50%) rotate(0);background:#fff}
.sheet summary:hover{background:#FBF6F9}
.sheet ul{margin:0;padding:0 var(--s4) var(--s3);list-style:none}
.sheet li{padding:8px 0 8px 18px;border-top:1px dashed var(--line);position:relative}
.sheet li::before{content:"";position:absolute;left:0;top:1.05em;width:8px;height:2px;background:var(--orchid)}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}

/* references */
#referenzen,#references{background:var(--shell)}
.refs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--s3)}
.refs li{background:var(--panel);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.refs .ref{display:flex;flex-direction:column;height:100%;text-decoration:none}
.refs .logo{height:130px;display:flex;align-items:center;justify-content:center;padding:22px 26px;border-bottom:1px solid var(--line);color:var(--steel)}
.refs .logo img{max-height:100%;max-width:100%;object-fit:contain}
.refs .logo svg{width:60px;height:40px}
.refs .logo.photo{padding:0;display:block}
.refs .logo.photo img{display:block;width:100%;height:130px;max-height:none;object-fit:cover;object-position:center 40%}
.refs .txt{display:flex;flex-direction:column;gap:4px;padding:var(--s2) var(--s3) var(--s3);flex:1}
.refs strong{font:600 1.5rem/1.1 var(--display);color:var(--ink);hyphens:auto;overflow-wrap:break-word}
.refs .txt>span{font-size:.95rem;color:var(--steel)}
.refs em{margin-top:auto;padding-top:6px;font-style:normal;font-weight:600;font-size:.95rem;color:var(--violet)}
.refs a.ref:hover .logo{background:#FBF6F9}
.refs a.ref:hover em{text-decoration:underline}
.refs .anon .logo{background:repeating-linear-gradient(-45deg,#FBF6F9 0 8px,#fff 8px 16px)}
@media (max-width:1100px){.refs{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:700px){.refs{grid-template-columns:1fr 1fr}}
@media (max-width:440px){.refs{grid-template-columns:1fr}.refs .logo{height:110px;padding:20px 48px}}

/* blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.post{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:6px;overflow:hidden;text-decoration:none}
.post .pimg{aspect-ratio:1.618/1;background:#fff;border-bottom:1px solid var(--line);position:relative}
.post .pimg img{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);object-fit:contain}
.post .in{padding:var(--s3) var(--s3) var(--s4);display:flex;flex-direction:column;flex:1}
.post time{font-size:.92rem;color:var(--steel);margin-bottom:8px}
.post p{margin:0 0 var(--s3)}
.post .more{margin-top:auto;font-weight:600;color:var(--violet)}
.post:hover .more{text-decoration:underline;text-underline-offset:4px}
.note{font-size:.95rem;color:var(--steel);margin:18px 0 0}
@media (max-width:860px){.posts{grid-template-columns:1fr}}

/* contact */
.panorama{height:clamp(140px,22vw,300px);overflow:hidden;background:var(--shell)}
.panorama img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.contact{background:var(--violet);color:#fff}
.contact .wrap{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--s5);align-items:start}
.contact h2{font:600 clamp(2.6rem,5.6vw,4.4rem)/1.02 var(--display);margin:0 0 var(--s3);color:#fff}
.contact p{font-size:1.15rem;max-width:30em;margin:0 0 var(--s4)}
.contact .btn{border-color:#fff;background:#fff;color:var(--violet)}
.contact .btn:hover{background:var(--orchid-l)}
.card{background:var(--panel);color:var(--text);border-radius:6px;padding:var(--s4)}
.card .who{display:flex;align-items:center;gap:16px;margin-bottom:var(--s3);padding-bottom:var(--s3);border-bottom:1px solid var(--line)}
.card .who img{width:76px;height:76px;object-fit:cover;object-position:center 20%;border-radius:50%}
.card .who b{display:block;font:600 1.6rem/1.1 var(--display);color:var(--ink)}
.card .who span{color:var(--steel)}
.card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:12px 20px}
.card dt{color:var(--steel);font-size:.95rem;padding-top:2px}
.card dd{margin:0;font-weight:500}
.card a{text-decoration-color:var(--violet);text-decoration-thickness:2px;text-underline-offset:3px}
@media (max-width:860px){.contact .wrap{grid-template-columns:1fr}}

/* footer (unchanged) */
footer{background:var(--ink);color:#AFC0D8;font-size:.95rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;padding-top:26px;padding-bottom:26px}
footer nav{display:flex;gap:20px}
footer a{color:#DCE4EF}

/* article / legal pages */
.page{padding:clamp(40px,7vw,80px) 0 clamp(56px,8vw,96px)}
.page .wrap{max-width:820px}
.back{display:inline-block;font-weight:600;margin-bottom:28px;color:var(--violet);text-decoration-thickness:2px;text-underline-offset:4px}
.page h1{font:600 clamp(2.4rem,5vw,3.6rem)/1.05 var(--display);margin:0 0 14px}
.page .meta{color:var(--steel);margin:0 0 32px}
.page h2{font:600 1.9rem/1.15 var(--display);margin:40px 0 10px}
.page p,.page li{max-width:40em}
.page blockquote{margin:28px 0;border-left:3px solid var(--violet);padding:4px 0 4px 18px;font:italic 500 1.5rem/1.4 var(--display)}
.page blockquote cite{display:block;font:400 .95rem var(--body);font-style:normal;font-size:.95rem;color:var(--steel);margin-top:4px}
.page ol,.page ul{padding-left:1.3em}
.page li{margin-bottom:8px}
.page .rule{display:none}
.art-img{margin:8px 0 24px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;max-width:640px}
.art-img img{width:100%;height:auto}
.todo{background:#FCE7C8;outline:2px dashed var(--coral);padding:0 4px}


/* ---------- v3: background, motion, image effects, FAQ ---------- */
.hero{position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:1}
.hero-bg{position:absolute;z-index:0;width:min(1300px,150vw);aspect-ratio:4/3;left:-34%;top:50%;translate:0 -50%;pointer-events:none}
.hero-bg path{fill:none;stroke:var(--orchid);stroke-width:1.4;opacity:.32}
.hero-bg{animation:spin 240s linear infinite}
@keyframes spin{to{rotate:360deg}}
@media (max-width:900px){.hero-bg{left:-60%;top:30%}}

/* scroll-in moments (content is fully visible without JS; .seen only plays a short entrance) */
.seen .vc-l{animation:vl 1.1s cubic-bezier(.2,.7,.2,1) both}
.seen .vc-r{animation:vr 1.1s cubic-bezier(.2,.7,.2,1) both}
@keyframes vl{from{transform:translateX(-90px)}}
@keyframes vr{from{transform:translateX(90px)}}
.seen .vt{transform-box:fill-box;transform-origin:50% 100%;animation:vt .7s cubic-bezier(.2,.7,.2,1) .7s both}
@keyframes vt{from{transform:scaleY(0)}}
.seen .tc{stroke-dasharray:1;animation:tc .6s ease-out .35s both}
@keyframes tc{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.seen .tn{animation:tn .45s ease-out both;animation-delay:calc(var(--d) * .14s)}
@keyframes tn{from{opacity:0}}
.wheel{transform-box:view-box}
.seen .wheel{animation:roll 1.6s cubic-bezier(.2,.7,.2,1) both}
@keyframes roll{from{transform:translate(-150px,58px) rotate(-200deg)}to{transform:none}}

/* image effects */
.refs .logo img{filter:grayscale(1);opacity:.72;transition:filter .3s,opacity .3s}
.refs a.ref:hover .logo img,.refs a.ref:focus-visible .logo img{filter:none;opacity:1}
.post .pimg img{transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.post:hover .pimg img{transform:scale(1.04)}
.about-intro figure{position:relative}
.about-intro figure img{position:relative;z-index:1}
.about-intro figure::before{content:"";position:absolute;inset:21px -21px -21px 21px;background:var(--orchid-l);border-radius:6px}
.about-intro figure{margin-right:21px;margin-bottom:var(--s5)}
@supports (animation-timeline:view()){
  .panorama img{height:135%;animation:px linear both;animation-timeline:view()}
  @keyframes px{from{transform:translateY(-22%)}to{transform:translateY(0)}}
}

/* FAQ */
.faq{background:var(--shell)}
.faq-list summary h3{font-size:1.45rem}
.faq-list details>p{margin:0;padding:0 var(--s4) var(--s3);max-width:52em}
.nf h1{margin-bottom:var(--s3)}
.nf .cta{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s4)}

@media (prefers-reduced-motion:reduce){.hero-bg,.seen .vc-l,.seen .vc-r,.seen .vt,.seen .tc,.seen .tn,.seen .wheel,.panorama img{animation:none!important}.post:hover .pimg img{transform:none}}

/* blog: older posts list, article extras */
.older{margin-top:var(--s4);border-top:1px solid var(--line);padding-top:var(--s3)}
.older h3{font-size:1.4rem;margin-bottom:var(--s1)}
.older ul{list-style:none;margin:0;padding:0}
.older li a{display:grid;grid-template-columns:minmax(130px,auto) 1fr;gap:var(--s3);padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none}
.older li a:hover span{color:var(--violet)}
.older time{color:var(--steel);font-size:.95rem}
.older span{font-weight:500;color:var(--ink)}
@media (max-width:560px){.older li a{grid-template-columns:1fr;gap:2px}}
.page .meta .langs{display:block;margin-top:4px;font-size:.92rem}
.page .meta .langs a{color:var(--violet)}
.art-cta{margin-top:var(--s5)}
.inline-logo{margin:8px 0 20px}
/* serif figures: lining numerals for data, dates and labels */
h1,h2,h3,svg text,.facts b,.step .letter,.ra li::before,.refs strong,.callout,.band b,.g-big,.tt,.vh{font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1,"kern" 1}