/* yoshibase.com — a cassette J-card laid open on a white desk.
   One object, one keyline, one soft-brutal shadow; everything else is air. */

@font-face{font-family:"Funnel Display";src:url(fonts/funnel-display.woff2) format("woff2");font-weight:300 800;font-display:swap}
@font-face{font-family:"Funnel Sans";src:url(fonts/funnel-sans.woff2) format("woff2");font-weight:300 800;font-display:swap}
@font-face{font-family:"Martian Mono";src:url(fonts/martian-mono.woff2) format("woff2");font-weight:400 500;font-stretch:87.5%;font-display:swap}

:root{
  --desk:#FDFDFC;  --paper:#FAF7F0;  --ink:#141414;  --ink-2:#45443F;  --ink-3:#66645E;
  --crease:rgba(20,20,20,.28);
  --butter:#F2D98B; --blush:#F3C9C4; --sky:#C9DCEB;          /* pastels */
  --rust:#B5532C;   --petrol:#1F5C5A; --blue:#4A6D8C;         /* accents, one per panel */
  --line:1.5px;     --r:14px;
  --lift:5px 6px 0 var(--ink);                                /* the one shadow recipe */
  --wrap:1240px;    --gutter:clamp(18px,4vw,40px);
  --ease:cubic-bezier(.2,.8,.2,1);
  --display:"Funnel Display",ui-sans-serif,system-ui,sans-serif;
  --sans:"Funnel Sans",ui-sans-serif,system-ui,sans-serif;
  --mono:"Martian Mono",ui-monospace,"SF Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--desk);color:var(--ink);-webkit-text-size-adjust:100%}
body{margin:0;min-height:100svh;display:flex;flex-direction:column;font:400 1rem/1.55 var(--sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--ink);color:var(--paper)}
a{color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;z-index:10;padding:8px 12px;background:var(--ink);color:var(--paper);border-radius:8px;font:500 .85rem var(--mono)}
.skip:focus{top:12px}

/* ---------- atmosphere: a pastel cloud with grain, halftone sound waves, an edge string ---------- */
.atmos{position:absolute;inset:0 0 auto;height:min(92vh,880px);z-index:-1;overflow:hidden;pointer-events:none}
.cloud,.grain{position:absolute;inset:-6% -4% 0;
  -webkit-mask:linear-gradient(#000 0 30%,transparent 92%);mask:linear-gradient(#000 0 30%,transparent 92%)}
.cloud{background:
    radial-gradient(34% 52% at 8% 14%,#F7A8C8 0,rgba(247,168,200,0) 72%),
    radial-gradient(30% 48% at 30% 0%,#A9C6F4 0,rgba(169,198,244,0) 72%),
    radial-gradient(28% 46% at 56% 10%,#CFBDF6 0,rgba(207,189,246,0) 74%),
    radial-gradient(26% 42% at 80% 4%,#F7D774 0,rgba(247,215,116,0) 70%),
    radial-gradient(30% 44% at 96% 30%,#9FE0C8 0,rgba(159,224,200,0) 72%),
    radial-gradient(22% 36% at 44% 38%,#F6C3CF 0,rgba(246,195,207,0) 74%);
  opacity:.9}
.grain{opacity:.32;mix-blend-mode:multiply;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
.edge{position:absolute;left:10px;top:120px;margin:0;writing-mode:vertical-rl;transform:rotate(180deg);
  font:400 .62rem/1 var(--mono);letter-spacing:.18em;color:var(--ink-3);opacity:.7;white-space:nowrap}
body{position:relative}
/* ---------- motion tokens: every animation on the site uses these ---------- */
:root{--t-fast:.24s;--t-base:.42s;--t-slow:.8s;--stagger:70ms}

/* ---------- generated ornament (gen.js): fixed slots, never the same twice ---------- */
.gen{position:absolute;overflow:visible}
.slot-rosette{right:-150px;top:-150px;width:min(48vw,620px);aspect-ratio:1}
.slot-cluster{right:7.5%;top:92px;width:min(25vw,340px)}
.slot-glyph{left:46px;top:472px;width:76px}
.gen .gf{transform-box:fill-box}
.gen .echo{opacity:.85}
.gen .draw{stroke-dashoffset:0}
@media (prefers-reduced-motion:no-preference){
  .play .gen .gf{animation:gen-in var(--t-slow) var(--ease) both;animation-delay:calc(.5s + var(--i,3) * var(--stagger))}
  .play .gen .draw{animation:gen-in var(--t-slow) var(--ease) both,draw-on 1.4s .5s var(--ease) both}
  .play .slot-glyph .px{animation:px-on var(--t-fast) steps(2,end) both;animation-delay:calc(.9s + var(--i) * 22ms)}
  .slot-cluster{animation:bob 12s 2s ease-in-out infinite alternate}
}
@keyframes gen-in{from{opacity:0;translate:0 16px}}
@keyframes draw-on{from{stroke-dashoffset:1}}
@keyframes px-on{from{opacity:0}}
@keyframes bob{to{translate:0 -8px}}
@media (max-width:900px){.slot-cluster{right:-18px;top:112px;width:190px}.slot-rosette{right:-150px;top:-110px;width:380px}}


@media (prefers-reduced-motion:no-preference){
  .cloud{animation:drift 48s ease-in-out infinite alternate}
}
@keyframes drift{to{transform:translate3d(-3%,1.5%,0) scale(1.06)}}
@keyframes breathe{to{transform:scale(1.06) rotate(4deg)}}
@media (max-width:900px){.edge{display:none}}

/* ---------- header ---------- */
.bar{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--wrap);margin:0 auto;padding:22px var(--gutter)}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;font:500 .82rem/1 var(--mono);letter-spacing:.02em}
.mark svg{width:28px;height:18px}
.bar nav{display:flex;gap:22px;padding:0 12px;border-radius:10px;background:rgba(253,253,252,.78);font:500 .82rem/1 var(--mono)}  /* keeps the links legible over the pattern */
.bar nav a{position:relative;padding:6px 0;text-decoration:none;color:var(--ink-3);transition:color .3s var(--ease)}
.bar nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:var(--line);background:var(--ink);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.bar nav a:hover,.bar nav a[aria-current="page"]{color:var(--ink)}
.bar nav a:hover::after,.bar nav a[aria-current="page"]::after{transform:scaleX(1)}

/* ---------- page ---------- */
.page{flex:1;width:100%;max-width:var(--wrap);margin:0 auto;padding:clamp(28px,7vh,88px) var(--gutter) 0}
.intro h1{margin:0;font-family:var(--display);font-weight:500;font-size:clamp(3.2rem,8.4vw,8.4rem);line-height:.92;letter-spacing:-.045em;text-wrap:balance}
.role{margin:clamp(14px,2vw,22px) 0 0;font-size:clamp(1.1rem,.9rem + .6vw,1.4rem);letter-spacing:-.01em;color:var(--ink-2)}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0}
.tags li{padding:5px 10px 4px;border:var(--line) solid var(--ink);border-radius:7px;background:var(--paper);font:500 .78rem/1.2 var(--mono);letter-spacing:.01em}

/* ---------- the J-card ---------- */
.jcard{display:grid;grid-template-columns:52px minmax(0,300px) minmax(0,1fr);margin:clamp(32px,6vh,64px) 0 0;
  background:var(--paper);border:var(--line) solid var(--ink);border-radius:var(--r);box-shadow:var(--lift);overflow:hidden}
.spine{display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:18px 0;background:var(--butter);
  border-right:var(--line) solid var(--ink)}
.spine span{writing-mode:vertical-rl;transform:rotate(180deg);font:500 .72rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.spine svg{width:24px;height:16px}
.front{margin:0;padding:22px;border-right:var(--line) dashed var(--crease);display:flex;flex-direction:column;gap:12px}
.front .avatar{display:block;width:100%;height:auto;aspect-ratio:1;border:var(--line) solid var(--ink);border-radius:8px;background:var(--paper)}
.front figcaption{display:flex;justify-content:space-between;font:500 .72rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}

.tracks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.tracks li{display:flex;min-width:0}
.tracks li+li{border-left:var(--line) dashed var(--crease)}
.card{--accent:var(--petrol);--wash:var(--sky);position:relative;flex:1;display:flex;flex-direction:column;gap:6px;
  padding:22px 22px 24px;text-decoration:none}
.c2{--accent:var(--blue);--wash:var(--blush)}
.c3{--accent:var(--rust);--wash:var(--butter)}
.card .no{align-self:flex-start;padding:4px 7px 3px;border-radius:5px;background:var(--accent);color:var(--paper);font:500 .72rem/1 var(--mono);letter-spacing:.06em}
.card .title{margin-top:auto;font-family:var(--display);font-weight:500;font-size:clamp(1.7rem,1.2rem + 1.3vw,2.5rem);line-height:1;letter-spacing:-.025em}
.card .sub{max-width:24ch;font-size:.95rem;line-height:1.4;color:var(--ink-2)}
.card .sub b{font-weight:600;color:var(--ink)}
.card .go{position:absolute;top:20px;right:20px;display:grid;place-items:center;width:30px;height:30px;border:var(--line) solid var(--ink);border-radius:50%;
  background:var(--paper);transition:transform .45s var(--ease),background-color .45s var(--ease),color .45s var(--ease)}
.card .go svg{width:12px;height:12px}
.card:hover .go,.card:focus-visible .go{transform:translate(2px,-2px);background:var(--ink);color:var(--paper)}
.card:focus-visible{outline-offset:-6px}

/* hover worlds: a colour-matched fine pattern opens from where the pointer enters,
   and a generated emblem (gen.js: new parameters every time) settles into the
   panel. Pattern pitches are Fibonacci (8 / 13 px); the emblem is 1/φ² of the
   panel width. Quick and light: ~0.4 s, transform and clip only. */
.card{isolation:isolate;overflow:hidden;container-type:inline-size}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--pattern);
  clip-path:circle(0% at var(--x,30%) var(--y,80%));transition:clip-path .42s cubic-bezier(.3,.7,.2,1)}
.c1{--pattern:radial-gradient(circle,rgba(28,94,91,.3) 1px,transparent 1.5px) 0 0/8px 8px,#D6F1E6}
.c2{--pattern:repeating-linear-gradient(-45deg,rgba(47,91,211,.2) 0 1px,transparent 1px 8px),#DEE9F8}
.c3{--pattern:repeating-conic-gradient(rgba(196,85,43,.13) 0 25%,transparent 0 50%) 0 0/13px 13px,#FCEDBA}
.card:hover::before,.card:focus-visible::before{clip-path:circle(150% at var(--x,30%) var(--y,80%))}
.bloom{position:absolute;left:22px;top:58px;width:38.2cqi;aspect-ratio:1;pointer-events:none;opacity:0;
  transform:translateY(10px) scale(.82) rotate(var(--spin,0deg));
  transition:transform .4s cubic-bezier(.2,.9,.25,1.12),opacity .22s linear}
.bloom svg{display:block;width:100%;height:100%;overflow:visible}
.card:hover .bloom,.card:focus-visible .bloom{opacity:1;transform:rotate(var(--spin,0deg))}
@media (max-width:900px){.bloom{display:none}}

/* ---------- Side B (about) and the bonus track (contact): the same J-card, turned over ---------- */
.side-b,.side-c{margin-top:0;grid-template-columns:52px minmax(0,5fr) minmax(0,6fr)}
.side-b .spine{background:#F6C3CF}
.side-c .spine{background:#9FE0C8}
.side-b .sleeve{margin:0;padding:22px;border-right:var(--line) dashed var(--crease);display:flex;flex-direction:column;gap:12px}
.side-b .sleeve .avatar{display:block;width:100%;height:auto;aspect-ratio:1;border:var(--line) solid var(--ink);border-radius:8px}
.side-b .sleeve figcaption{display:flex;justify-content:space-between;font:500 .72rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.side-b .text{padding:clamp(24px,3vw,40px)}
.play .side-b .sleeve,.play .side-b .text,.play .side-c>*:not(.spine){animation:unfold .8s var(--ease) both;transform-origin:left center}
.play .side-b .text,.play .side-c .form{animation-delay:.15s}
.likes{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.likes li::before{content:"–";margin-right:8px;color:var(--ink-3)}

.contact-intro{padding:clamp(24px,3vw,40px);border-right:var(--line) dashed var(--crease)}
.contact-intro h1{margin:0;font-family:var(--display);font-weight:500;font-size:clamp(2.8rem,5vw,4.6rem);line-height:.95;letter-spacing:-.045em}
.contact-intro p{margin:18px 0 0;max-width:28ch;color:var(--ink-2);font-size:1.1rem}
.form{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:20px 20px;align-content:start;padding:clamp(24px,3vw,40px)}
.field{display:grid;grid-template-rows:auto 1fr;gap:8px;margin:0}
.field-wide,.form-foot,.turnstile{grid-column:1 / -1}
.field span{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.field input,.field textarea{display:block;width:100%;height:52px;padding:0 16px;border:var(--line) solid var(--ink);border-radius:10px;background:#fff;
  font:400 1.02rem/1.4 var(--sans);color:var(--ink);
  transition:box-shadow var(--t-fast) var(--ease),translate var(--t-fast) var(--ease)}
.field textarea{height:auto;min-height:168px;padding:14px 16px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;translate:-2px -2px;box-shadow:4px 4px 0 var(--ink)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#A3401F}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:4px}
.status{margin:0;font:500 .78rem/1.4 var(--mono);color:var(--ink-3);min-height:1.4em}
.status[data-kind="error"]{color:#A3401F}

/* the sent state: the form steps aside, a big confirmation lands, shapes burst out */
.sent-panel{display:none}
.sent .sent-panel{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:10px;text-align:center;background:var(--paper)}
.sent .field,.sent .form-foot,.sent .turnstile{visibility:hidden}
.sent-panel .burst{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.sent-panel .burst svg{width:min(100%,420px);height:auto;overflow:visible}
.sent-panel h2{position:relative;margin:0;font-family:var(--display);font-weight:500;font-size:clamp(3.4rem,7vw,5.6rem);line-height:.9;letter-spacing:-.05em}
.sent-panel p{position:relative;margin:0;font:500 .82rem/1.5 var(--mono);color:var(--ink-2)}
.sent-panel .reels{width:72px;height:26px;margin:0 auto 6px}
@media (prefers-reduced-motion:no-preference){
  .sent .sent-panel h2{animation:land var(--t-slow) var(--ease) both}
  .sent .sent-panel p,.sent .sent-panel .reels{animation:rise var(--t-base) .25s var(--ease) both}
  .sent .bit{animation:fly 1.1s cubic-bezier(.15,.85,.25,1) both;animation-delay:calc(var(--i) * 30ms)}
  .sent .sent-panel .reel{animation:spin 1.2s linear 3}
}
.bit{transform-box:fill-box;transform-origin:center;translate:var(--tx) var(--ty);rotate:var(--r)}
@keyframes fly{from{translate:0 0;rotate:0deg;scale:.2;opacity:0}60%{opacity:1}}

/* ---------- the contact button: colourway generated on load (gen.js) ---------- */
.cta{display:inline-flex;align-items:center;gap:9px;padding:8px 15px 8px 11px;border:var(--line) solid var(--ink);border-radius:999px;
  background:var(--cta-bg,var(--butter));color:var(--ink);text-decoration:none;font:500 .78rem/1 var(--mono);letter-spacing:.04em;cursor:pointer;
  box-shadow:3px 3px 0 var(--ink);rotate:var(--cta-tilt,0deg);transition:translate .25s var(--ease),box-shadow .25s var(--ease),rotate .35s var(--ease)}
.cta i{width:8px;height:8px;border-radius:50%;background:var(--cta-dot,var(--rust));box-shadow:0 0 0 1.5px var(--ink)}
.cta:hover,.cta:focus-visible{translate:-1px -1px;box-shadow:4px 4px 0 var(--ink);rotate:0deg;color:var(--ink)}
.cta:active{translate:2px 2px;box-shadow:1px 1px 0 var(--ink)}
.send{font-size:.86rem;padding:11px 20px 11px 14px}
.send:disabled{opacity:.6;cursor:progress}
.sending .send i{animation:ping .8s ease-in-out infinite}
@media (prefers-reduced-motion:no-preference){.play .cta i{animation:ping 1.2s 1.2s var(--ease) 2}}
@keyframes ping{50%{transform:scale(1.6)}}

/* ---------- about: the inside of the J-card ---------- */
.notes{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,6vw,96px);align-items:start}
.sleeve{margin:0;padding:14px;background:var(--paper);border:var(--line) solid var(--ink);border-radius:var(--r);box-shadow:var(--lift)}
.sleeve .avatar{display:block;width:100%;height:auto;aspect-ratio:1;border-radius:8px}
.text h1{margin:0;font-family:var(--display);font-weight:500;font-size:clamp(3rem,6vw,5.6rem);line-height:.95;letter-spacing:-.055em}
.bio{margin:26px 0 0;max-width:58ch;font-size:clamp(1.08rem,1rem + .3vw,1.25rem);line-height:1.6;color:var(--ink-2);text-wrap:pretty}
.bio a{color:var(--ink);text-decoration-thickness:var(--line);text-underline-offset:.2em}
.liner{display:grid;grid-template-columns:max-content 1fr;gap:10px 24px;margin:32px 0 0;padding:20px 0 0;border-top:var(--line) solid var(--ink)}
.liner dt{font:500 .74rem/1.9 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.liner dd{margin:0}
.list{list-style:none;margin:32px 0 0;padding:0;border-top:var(--line) solid var(--ink)}
.list a{display:grid;grid-template-columns:3.2rem 1fr auto;align-items:baseline;padding:14px 4px;border-bottom:var(--line) dashed var(--crease);
  text-decoration:none;font-family:var(--display);font-weight:500;font-size:1.35rem;letter-spacing:-.03em;transition:background-color .35s var(--ease)}
.list a:hover{background:var(--paper)}
.list .no{font:500 .74rem var(--mono);letter-spacing:.06em;color:var(--ink-3)}
.list .sub{font:400 .85rem var(--mono);letter-spacing:0;color:var(--ink-3)}

/* ---------- footer ---------- */
.foot{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;max-width:var(--wrap);margin:clamp(40px,8vh,96px) auto 0;
  padding:18px var(--gutter) 26px;font:500 .78rem/1 var(--mono);color:var(--ink-3)}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ink)}

/* ---------- the tape window: first visit only ---------- */
.loader{display:none}
.boot:not(.play) .page{opacity:0;animation:failsafe-show 0s 3.4s forwards}  /* hidden only while the tape window is up */
@keyframes failsafe-show{to{opacity:1}}
.boot .loader{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:var(--desk);
  animation:loader-failsafe .3s 3.2s forwards}           /* never strands the page if JS stalls */
.tape-window{width:min(300px,78vw);background:var(--paper);border:var(--line) solid var(--ink);border-radius:12px;box-shadow:var(--lift);overflow:hidden;
  animation:tw-in .5s var(--ease) both}
.tw-bar{display:flex;justify-content:space-between;margin:0;padding:9px 12px 8px;border-bottom:var(--line) solid var(--ink);background:var(--butter);
  font:500 .72rem/1 var(--mono);letter-spacing:.04em}
.tw-body{display:flex;align-items:center;gap:16px;padding:18px 16px}
.reels{width:64px;height:24px;flex:none;fill:none;stroke:var(--ink);stroke-width:1.5}
.reel{transform-box:fill-box;transform-origin:center;animation:spin 1.1s linear infinite}
.reel.r2{animation-duration:1.6s}
.tw-text{margin:0;font:500 .9rem/1 var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.tw-text b{font-weight:600}
.tw-bar-progress{display:block;height:3px;background:var(--ink);transform:scaleX(var(--p,0));transform-origin:left}
.done .tape-window{animation:tw-out .42s var(--ease) forwards}
.done.boot .loader{animation:loader-out .5s .3s var(--ease) forwards}
@keyframes tw-in{from{opacity:0;transform:translateY(8px) scale(.98)}}
@keyframes tw-out{to{opacity:0;transform:scaleY(.06)}}
@keyframes loader-out{to{opacity:0;visibility:hidden}}
@keyframes loader-failsafe{to{opacity:0;visibility:hidden}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- the one entrance: name lands, the J-card unfolds, the avatar cuts into place ---------- */
.play .intro h1{animation:land .9s var(--ease) both}
.play .role{animation:rise .7s .18s var(--ease) both}
.play .tags li{animation:rise .6s var(--ease) both;animation-delay:calc(.26s + var(--n,0) * .05s)}
.play .tags li:nth-child(2){--n:1}.play .tags li:nth-child(3){--n:2}.play .tags li:nth-child(4){--n:3}
.play .jcard{perspective:1600px;animation:rise .7s .3s var(--ease) both}
.play .jcard>*,.play .tracks>li{transform-origin:left center;backface-visibility:hidden}
.play .front{animation:unfold .8s .55s var(--ease) both}
.play .tracks>li{animation:unfold .8s var(--ease) both;animation-delay:calc(.75s + var(--n,0) * .12s)}
.play .tracks>li:nth-child(2){--n:1}.play .tracks>li:nth-child(3){--n:2}
.avatar .p{transform-box:fill-box;transform-origin:center}
.play .avatar .p{animation:cut .85s var(--ease) both;animation-delay:calc(var(--t0,.6s) + var(--o) * 28ms)}
.play .front .avatar{--t0:.85s}
.play .sleeve .avatar{--t0:.2s}
@keyframes land{from{opacity:0;transform:translateY(.22em);clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 -20% 0)}}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
@keyframes unfold{from{opacity:0;transform:rotateY(-88deg)}}
@keyframes cut{from{opacity:0;transform:translate(var(--dx),var(--dy)) rotate(var(--r)) scale(.94)}}
/* the avatar's short coda after assembly: rays turn, sound draws, notes float, sparks twinkle */
.avatar .rays>g{transform-box:view-box;transform-origin:406px 206px}
.avatar .waves path{stroke-dasharray:1;stroke-dashoffset:0}
.avatar .notes>g,.avatar .spark path{transform-box:fill-box;transform-origin:center}
.play .avatar{--coda:calc(var(--t0,.6s) + 1.15s)}
.play .avatar .rays>g{animation:turn 2.6s var(--coda) var(--ease) both}
.play .avatar .waves path{animation:draw 1.1s var(--ease) both;animation-delay:calc(var(--coda) + .1s)}
.play .avatar .waves path:nth-child(2){animation-delay:calc(var(--coda) + .25s)}
.play .avatar .waves path:nth-child(3){animation-delay:calc(var(--coda) + .4s)}
.play .avatar .notes>g{animation:float 1.2s var(--ease) both;animation-delay:calc(var(--coda) + .35s)}
.play .avatar .notes>g+g{animation-delay:calc(var(--coda) + .55s)}
.play .avatar .spark path{animation:twinkle .9s var(--ease) both;animation-delay:calc(var(--coda) + .5s)}
.play .avatar .spark path:nth-child(2){animation-delay:calc(var(--coda) + .7s)}
.play .avatar .spark path:nth-child(3){animation-delay:calc(var(--coda) + .85s)}
.play .avatar .spark path:nth-child(4){animation-delay:calc(var(--coda) + 1s)}
@keyframes turn{from{transform:rotate(-24deg)}}
@keyframes draw{from{stroke-dashoffset:1}}
@keyframes float{from{opacity:0;transform:translateY(16px) rotate(-10deg)}}
@keyframes twinkle{0%{opacity:0;transform:scale(0)}60%{opacity:1;transform:scale(1.35)}100%{transform:scale(1)}}


@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation:none!important}}

/* ---------- smaller screens: the J-card folds vertically ---------- */
@media (max-width:900px){
  .jcard{grid-template-columns:1fr}
  .spine{flex-direction:row;padding:10px 16px;border-right:0;border-bottom:var(--line) solid var(--ink)}
  .spine span{writing-mode:horizontal-tb;transform:none}
  .front{flex-direction:row;align-items:center;gap:14px;padding:14px 16px;border-right:0;border-bottom:var(--line) dashed var(--crease)}
  .front .avatar{width:76px;flex:none}
  .front figcaption{flex-direction:column;gap:6px}
  .tracks{grid-template-columns:1fr}
  .tracks li+li{border-left:0;border-top:var(--line) dashed var(--crease)}
  .play .jcard>*,.play .tracks>li{transform-origin:center top}
  @keyframes unfold{from{opacity:0;transform:rotateX(-80deg)}}
  .card{display:grid;grid-template-columns:auto 1fr;column-gap:12px;row-gap:2px;padding:16px 56px 16px 16px}
  .card .no{grid-row:span 2;align-self:center}
  .card .title{margin:0;font-size:1.5rem}
  .card .go{top:50%;right:14px;transform:translateY(-50%)}
  .card:hover .go,.card:focus-visible .go{transform:translate(2px,calc(-50% - 2px))}
  .side-b,.side-c{grid-template-columns:1fr}
  .side-b .sleeve{flex-direction:row;align-items:center;padding:14px 16px;border-right:0;border-bottom:var(--line) dashed var(--crease)}
  .side-b .sleeve .avatar{width:96px;flex:none}
  .side-b .sleeve figcaption{flex-direction:column;gap:6px}
  .contact-intro{border-right:0;border-bottom:var(--line) dashed var(--crease)}
  .form{grid-template-columns:1fr}
  .sent .sent-panel{position:relative;min-height:340px}
  .foot{flex-wrap:wrap}
}
@media (max-width:480px){
  .intro h1{font-size:clamp(2.9rem,15vw,4rem)}
  .tags li{font-size:.72rem}
}