/* Zyklus — Components */

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:var(--fs-sm);letter-spacing:.02em;
  padding:11px 20px;border-radius:var(--radius-pill);border:1px solid transparent;
  cursor:pointer;transition:transform var(--dur) var(--ease-out),background var(--dur),border-color var(--dur),box-shadow var(--dur);
  will-change:transform;background:transparent;color:var(--fg)
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:var(--glow-accent)}
.btn-primary:hover{background:var(--accent-2);box-shadow:0 0 30px rgba(56,189,248,.5)}
.btn-ghost{border-color:var(--border-strong);color:var(--fg)}
.btn-ghost:hover{background:var(--surface-glass-strong);border-color:var(--border-stronger)}

/* ---------- Top navigation (glass) ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:var(--z-nav);
  display:flex;align-items:center;justify-content:center;
  view-transition-name:topbar;
}
.topbar-inner{
  width:min(calc(100% - 32px),var(--maxw));margin-inline:auto;height:46px;margin-top:12px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 8px 0 18px;border-radius:var(--radius-lg);
  background:rgba(12,20,32,.6);border:1px solid var(--border);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-2);
  transition:background var(--dur),border-color var(--dur)
}
.topbar.scrolled .topbar-inner{background:rgba(10,16,24,.82);border-color:var(--border-strong)}
.brand{font-family:var(--font-display);font-weight:600;font-size:15px;letter-spacing:.01em;color:var(--fg);display:flex;align-items:center;gap:2px}
.brand b{color:var(--accent);font-weight:700}
.brand .dot{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-family:var(--font-body);font-size:var(--fs-sm);color:var(--fg-muted);
  padding:7px 12px;border-radius:var(--radius);position:relative;transition:color var(--dur),background var(--dur)
}
.nav-links a:hover{color:var(--fg)}
.nav-links a[aria-current="page"]{color:var(--fg)}
.nav-links a[aria-current="page"]::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;
  background:var(--accent);box-shadow:0 0 8px var(--accent)
}
.nav-right{display:flex;align-items:center;gap:8px}
.kbtn{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:var(--fs-xs);
  color:var(--fg-muted);background:var(--surface-glass);border:1px solid var(--border);
  padding:7px 10px;border-radius:var(--radius);cursor:pointer;transition:all var(--dur)
}
.kbtn:hover{color:var(--fg);border-color:var(--border-strong)}
.kbtn kbd{font-family:var(--font-mono);background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px;font-size:10px}
.lang-toggle{display:flex;align-items:center;font-family:var(--font-mono);font-size:var(--fs-xs);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.lang-toggle button{font-family:var(--font-mono);font-size:var(--fs-xs);background:transparent;color:var(--fg-faint);border:0;padding:7px 9px;cursor:pointer;transition:all var(--dur)}
.lang-toggle button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent)}
.menu-toggle{display:none;background:transparent;border:1px solid var(--border);border-radius:var(--radius);width:38px;height:38px;cursor:pointer;color:var(--fg)}

@media (max-width:860px){
  .nav-links{display:none;position:absolute;top:64px;left:16px;right:16px;flex-direction:column;align-items:stretch;
    background:rgba(10,16,24,.94);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:10px;
    backdrop-filter:blur(16px);box-shadow:var(--shadow-3)}
  .topbar.open .nav-links{display:flex}
  .nav-links a{padding:12px 14px}
  .nav-links a[aria-current="page"]::after{display:none}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .kbtn .klabel{display:none}
}

/* ---------- Command palette ---------- */
.cmdk{position:fixed;inset:0;z-index:var(--z-palette);display:none;align-items:flex-start;justify-content:center;padding-top:14vh}
.cmdk.open{display:flex}
.cmdk-scrim{position:absolute;inset:0;background:rgba(4,8,14,.6);backdrop-filter:blur(4px);opacity:0;transition:opacity var(--dur)}
.cmdk.open .cmdk-scrim{opacity:1}
.cmdk-panel{position:relative;width:min(92vw,600px);background:rgba(15,26,38,.96);border:1px solid var(--border-strong);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-3);overflow:hidden;
  transform:translateY(-10px) scale(.98);opacity:0;transition:transform var(--dur) var(--ease-out),opacity var(--dur)}
.cmdk.open .cmdk-panel{transform:none;opacity:1}
.cmdk-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.cmdk-input-row svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:1.6;flex:none}
.cmdk-input{flex:1;background:transparent;border:0;outline:0;color:var(--fg);font-family:var(--font-body);font-size:1.05rem}
.cmdk-input::placeholder{color:var(--fg-faint)}
.cmdk-list{max-height:52vh;overflow-y:auto;padding:8px}
.cmdk-group{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-faint);padding:10px 12px 6px}
.cmdk-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);cursor:pointer;color:var(--fg-muted)}
.cmdk-item .ic{width:32px;height:32px;border-radius:9px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;flex:none}
.cmdk-item .ic svg{width:16px;height:16px;stroke:var(--accent-2);fill:none;stroke-width:1.6}
.cmdk-item .lab{flex:1;color:var(--fg);font-size:var(--fs-sm)}
.cmdk-item .hint{font-family:var(--font-mono);font-size:10px;color:var(--fg-faint)}
.cmdk-item[aria-selected="true"]{background:rgba(56,189,248,.12);color:var(--fg)}
.cmdk-item[aria-selected="true"] .ic{background:rgba(56,189,248,.2)}
.cmdk-empty{padding:24px;text-align:center;color:var(--fg-faint);font-family:var(--font-mono);font-size:var(--fs-sm)}

/* ---------- Custom cursor ---------- */
.cursor-ring,.cursor-dot,.cursor-glow{position:fixed;top:0;left:0;pointer-events:none;z-index:var(--z-cursor);opacity:0;
  transition:opacity var(--dur)}
.cursor-ring{width:34px;height:34px;border:1.5px solid var(--accent);border-radius:50%;transform:translate(-50%,-50%);
  mix-blend-mode:screen;transition:width var(--dur-fast),height var(--dur-fast),border-color var(--dur-fast),opacity var(--dur)}
.cursor-dot{width:5px;height:5px;background:var(--frost-bright);border-radius:50%;transform:translate(-50%,-50%)}
.cursor-glow{width:260px;height:260px;border-radius:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(56,189,248,.14),rgba(56,189,248,.04) 42%,transparent 68%)}
body.cursor-active .cursor-ring,body.cursor-active .cursor-dot,body.cursor-active .cursor-glow{opacity:1}
body.cursor-hover .cursor-ring{width:52px;height:52px;border-color:var(--frost)}

/* ---------- Hero ---------- */
.hero{position:relative;width:100%;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;
  gap:clamp(28px,5vh,60px);padding-top:var(--nav-h);overflow:hidden}
/* full-width pipeline band, always in normal flow BELOW the content */
.hero-pipe{position:relative;z-index:1;width:100%;height:clamp(150px,23vh,240px)}
.hero-pipe canvas{display:block;width:100%;height:100%}
.hero-aurora{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;z-index:0}
.hero-aurora.a1{width:min(46vw,540px);aspect-ratio:1;background:var(--aurora-a);right:-6%;top:6%;animation:drift 16s var(--ease-in-out) infinite alternate}
.hero-aurora.a2{width:min(38vw,440px);aspect-ratio:1;background:var(--aurora-c);left:-8%;bottom:-6%;animation:drift 20s var(--ease-in-out) infinite alternate-reverse}
@keyframes drift{to{transform:translate(30px,26px) scale(1.14)}}
@media (prefers-reduced-motion: reduce){ .hero-aurora{animation:none} }
.hero-content{position:relative;z-index:2;width:100%}
.hero h1{font-size:var(--fs-display);margin:14px 0 18px}
.hero .tagline{font-size:clamp(1.05rem,2vw,1.4rem);color:var(--fg-muted);max-width:34ch}
.hero .cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero .name-line{display:block}

/* Living pipeline */
.pipeline{position:relative;margin-top:clamp(40px,7vw,72px);max-width:920px}
.pipeline svg{width:100%;height:auto;overflow:visible}
.pl-track{stroke:var(--border-strong);stroke-width:2}
.pl-flow{stroke:var(--accent);stroke-width:2;stroke-dasharray:4 8;animation:plflow 1.4s linear infinite}
@keyframes plflow{to{stroke-dashoffset:-24}}
.pl-node circle{fill:var(--bg-2);stroke-width:1.6;transition:transform var(--dur)}
.pl-node text{font-family:var(--font-mono);font-size:11px;fill:var(--fg-muted);letter-spacing:.08em}
.pl-node .val{fill:var(--frost);font-size:10px}
.pl-particle{fill:var(--accent)}
@media (prefers-reduced-motion: reduce){ .pl-flow{animation:none} .pl-particle{display:none} }

/* ---------- Pipeline stations ---------- */
.stations{position:relative;display:flex;flex-direction:column;gap:18px;margin-top:24px}
.stations::before{content:"";position:absolute;left:19px;top:20px;bottom:20px;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--accent-2) 60%,var(--fg-faint));opacity:.5}
.station{position:relative;display:grid;grid-template-columns:40px 1fr;gap:18px;align-items:start}
.station-dot{width:40px;height:40px;border-radius:50%;background:var(--bg-2);border:1.5px solid var(--accent);
  display:flex;align-items:center;justify-content:center;position:relative;z-index:1}
.station-dot svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:1.6}
.station-dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--accent);opacity:0;transition:opacity var(--dur)}
.station:hover .station-dot::after{opacity:.4}
.station-card{display:block;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:20px 22px;transition:transform var(--dur) var(--ease-out),border-color var(--dur),background var(--dur);position:relative;overflow:hidden}
.station-card:hover{transform:translateX(6px);border-color:var(--border-strong);background:var(--surface-2)}
.station-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--dur);
  background:radial-gradient(340px 120px at var(--mx,50%) var(--my,50%),var(--surface-glass-strong),transparent 70%)}
.station-card:hover::before{opacity:1}
.station-stage{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.18em;color:var(--accent-2);text-transform:uppercase}
.station-card h3{margin:6px 0 6px;font-size:1.4rem}
.station-card p{color:var(--fg-muted);font-size:var(--fs-sm);max-width:52ch}
.station-arrow{position:absolute;right:20px;top:20px;color:var(--fg-faint);transition:transform var(--dur),color var(--dur)}
.station-card:hover .station-arrow{color:var(--accent);transform:translate(4px,-4px)}

/* ---------- Bento quick facts ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}
.bento-tile{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;
  position:relative;overflow:hidden;transition:transform var(--dur) var(--ease-out),border-color var(--dur)}
.bento-tile:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.bento-tile .lb{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-faint)}
.bento-tile .big{font-family:var(--font-display);font-weight:600;font-size:1.5rem;margin-top:6px;color:var(--fg)}
.bento-tile .sm{font-size:var(--fs-sm);color:var(--fg-muted);margin-top:4px}
.bento-tile.wide{grid-column:span 2}
.bento-tile.accent{background:linear-gradient(160deg,rgba(56,189,248,.12),var(--surface-1));border-color:var(--border-strong)}
.bento-tile a.tlink{position:absolute;inset:0}
.bento-tile .corner{position:absolute;right:14px;top:14px;color:var(--fg-faint)}
.bento-spark{margin-top:10px}
.bento-spark polyline{fill:none;stroke:var(--accent);stroke-width:1.8}
@media (max-width:860px){ .bento{grid-template-columns:repeat(2,1fr)} .bento-tile.wide{grid-column:span 2} }

/* ---------- Section heading ---------- */
.sec-head{display:flex;flex-direction:column;gap:8px;margin-bottom:36px}
.sec-head h2{font-size:var(--fs-h2)}
.sec-head .line{width:56px;height:3px;background:var(--accent);border-radius:2px;box-shadow:0 0 10px var(--accent)}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);margin-top:40px;padding-block:48px}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:flex-start}
.footer .brand{font-size:18px}
.footer p{color:var(--fg-muted);font-size:var(--fs-sm)}
.footer-links{display:flex;gap:8px;flex-wrap:wrap}
.footer-links a{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-muted);border:1px solid var(--border);
  padding:8px 12px;border-radius:var(--radius);transition:all var(--dur)}
.footer-links a:hover{color:var(--fg);border-color:var(--border-strong);background:var(--surface-glass)}

/* ---------- Intro / Pipeline boot ---------- */
.intro{position:fixed;inset:0;z-index:var(--z-intro);background:var(--bg);display:flex;align-items:center;justify-content:center;
  transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out)}
.intro.done{opacity:0;transform:scale(1.06);pointer-events:none}
.intro svg{width:min(70vw,460px);overflow:visible}
.intro .il-link{stroke:var(--accent);stroke-width:2;stroke-dasharray:340;stroke-dashoffset:340;animation:idraw 1s var(--ease-out) .2s forwards}
@keyframes idraw{to{stroke-dashoffset:0}}
.intro .il-node{opacity:0;transform-box:fill-box;transform-origin:center}
.intro .il-node.n1{animation:ipop .45s var(--ease-spring) .15s forwards}
.intro .il-node.n2{animation:ipop .45s var(--ease-spring) .4s forwards}
.intro .il-node.n3{animation:ipop .45s var(--ease-spring) .65s forwards}
.intro .il-node.n4{animation:ipop .45s var(--ease-spring) .9s forwards}
@keyframes ipop{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}
.intro .il-label{font-family:var(--font-mono);font-size:11px;fill:var(--fg-faint);letter-spacing:.14em;opacity:0;animation:ifade .4s ease 1.1s forwards}
@keyframes ifade{to{opacity:1}}

/* ---------- Scroll hint ---------- */
.scroll-hint{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-faint)}
.scroll-hint svg{width:16px;height:16px;stroke:var(--accent);fill:none;stroke-width:1.8;animation:shbob 1.8s var(--ease-in-out) infinite}
@keyframes shbob{0%,100%{transform:translateY(0);opacity:.45}50%{transform:translateY(5px);opacity:1}}
@media (prefers-reduced-motion: reduce){ .scroll-hint svg{animation:none} }
@media (max-height:720px){ .scroll-hint{display:none} }

/* ---------- Pipeline node interactivity ---------- */
.pl-node.interactive{cursor:pointer}
.pl-node.interactive circle{transition:filter var(--dur),stroke-width var(--dur)}
.pl-node.interactive:hover circle{filter:drop-shadow(0 0 10px var(--accent));stroke-width:2.4}
.pl-node.interactive:hover text{fill:var(--frost)}
.pl-tip{position:fixed;z-index:var(--z-overlay);pointer-events:none;
  background:rgba(15,26,38,.97);border:1px solid var(--border-strong);border-radius:8px;padding:6px 10px;
  font-family:var(--font-mono);font-size:11px;color:var(--frost);white-space:nowrap;box-shadow:var(--shadow-2);
  opacity:0;transform:translate(-50%,-4px);transition:opacity var(--dur-fast),transform var(--dur-fast)}
.pl-tip.show{opacity:1;transform:translate(-50%,-8px)}

/* ---------- Bento meta line ---------- */
.bento-tile .meta{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-faint);margin-top:10px}

/* ---------- Footer copy button ---------- */
.footer-links button{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:var(--fs-xs);
  color:var(--fg-muted);background:transparent;border:1px solid var(--border);padding:8px 12px;border-radius:var(--radius);
  cursor:pointer;transition:all var(--dur)}
.footer-links button:hover{color:var(--fg);border-color:var(--border-strong);background:var(--surface-glass)}
.footer-links button.ok{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}
.footer-links button svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.6}

/* ---------- Subpage header ---------- */
.page-head{padding-top:calc(var(--nav-h) + 48px)}
.page-head .kicker{margin-bottom:10px}
.page-head h1{font-size:var(--fs-h1);max-width:20ch}

/* ---------- About: intro + monogram ---------- */
.about-intro{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:center;margin-top:28px}
@media (max-width:820px){ .about-intro{grid-template-columns:1fr;gap:28px} }
.monogram{position:relative;aspect-ratio:1;max-width:300px;border-radius:24px;overflow:hidden;
  background:linear-gradient(160deg,var(--surface-glass-strong),var(--surface-1));
  border:1px solid var(--border-strong);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-2)}
.monogram::before{content:"";position:absolute;width:74%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,var(--aurora-a),transparent 65%);filter:blur(26px);
  animation:drift 14s var(--ease-in-out) infinite alternate}
.monogram .mono-letters{position:relative;font-family:var(--font-display);font-weight:700;font-size:5.2rem;line-height:1;
  letter-spacing:-.04em;background:linear-gradient(135deg,var(--frost-bright),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.monogram .ring{position:absolute;inset:16px;border:1px solid var(--border-strong);border-radius:18px;pointer-events:none}
.monogram .orbit{position:absolute;top:50%;left:50%;width:9px;height:9px;margin:-4.5px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 10px var(--accent);animation:orbit 10s linear infinite}
@keyframes orbit{from{transform:rotate(0) translateX(118px) rotate(0)}to{transform:rotate(360deg) translateX(118px) rotate(-360deg)}}
@media (prefers-reduced-motion: reduce){ .monogram::before,.monogram .orbit{animation:none} }
.about-lead{font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.65;color:var(--fg)}
.about-lead .cap{display:block;margin-top:16px;font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--accent-2)}

/* ---------- Traits ---------- */
.traits{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (max-width:640px){ .traits{grid-template-columns:1fr} }
.trait{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;
  transition:transform var(--dur) var(--ease-out),border-color var(--dur)}
.trait:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.trait .ic{width:40px;height:40px;border-radius:11px;background:rgba(56,189,248,.12);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.trait .ic svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.6}
.trait h3{font-size:1.1rem;margin-bottom:6px}
.trait p{color:var(--fg-muted);font-size:var(--fs-sm)}

/* ---------- Prose blocks ---------- */
.prose-block{max-width:72ch}
.prose-block + .prose-block{margin-top:44px}
.prose-block h2{font-size:var(--fs-h3);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.prose-block h2::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px;box-shadow:0 0 8px var(--accent)}
.prose-block p{color:var(--fg-muted);font-size:1.05rem;line-height:1.75}
.prose-note{margin-top:12px;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-faint);border-left:2px solid var(--border-strong);border-radius:0;padding-left:12px}

/* ---------- Skills ---------- */
.skill-filters{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 28px}
.skill-filter{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-muted);background:var(--surface-glass);
  border:1px solid var(--border);border-radius:var(--radius-pill);padding:8px 14px;cursor:pointer;transition:all var(--dur)}
.skill-filter:hover{color:var(--fg);border-color:var(--border-strong)}
.skill-filter[aria-pressed="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.skill-cats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:820px){ .skill-cats{grid-template-columns:1fr} }
.skill-cat{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;
  transition:transform var(--dur) var(--ease-out),border-color var(--dur)}
.skill-cat:hover{border-color:var(--border-strong)}
.skill-cat.hidden{display:none}
.skill-cat-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.skill-cat-head h3{font-size:1.15rem}
.skill-cat-head .count{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-faint)}
.skill-chips{display:flex;flex-wrap:wrap;gap:8px}
.skill-chip{font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--fg-muted);background:rgba(15,26,38,.7);
  border:1px solid var(--border);border-radius:var(--radius-pill);padding:7px 14px;transition:transform var(--dur) var(--ease-out),color var(--dur),border-color var(--dur)}
.skill-chip:hover{color:var(--fg);border-color:var(--border-strong);transform:translateY(-2px)}
.skill-chip.core{color:var(--on-accent);background:var(--accent);border-color:var(--accent);box-shadow:0 0 14px rgba(56,189,248,.3)}
.skill-legend{display:flex;align-items:center;gap:8px;margin-top:22px;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-faint)}
.skill-legend .dot{width:12px;height:12px;border-radius:var(--radius-pill);background:var(--accent);box-shadow:0 0 8px var(--accent)}
.soon-note{margin-top:30px;display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:var(--fs-sm);
  color:var(--fg-muted);background:var(--surface-glass);border:1px dashed var(--border-strong);border-radius:var(--radius);padding:14px 16px}
.soon-note svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:1.6;flex:none}

/* ---------- Projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){ .proj-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:600px){ .proj-grid{grid-template-columns:1fr} }
.proj-card{position:relative;text-align:left;width:100%;background:var(--surface-1);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:22px;cursor:pointer;overflow:hidden;color:inherit;font:inherit;
  transition:transform var(--dur) var(--ease-out),border-color var(--dur);display:flex;flex-direction:column;gap:10px;min-height:210px}
.proj-card:hover{transform:translateY(-5px);border-color:var(--border-strong)}
.proj-card.hidden{display:none}
.proj-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--dur);
  background:radial-gradient(340px 160px at var(--mx,50%) var(--my,50%),var(--surface-glass-strong),transparent 70%)}
.proj-card:hover::before{opacity:1}
.proj-card > *{position:relative}
.proj-card .pc-cat{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.proj-card h3{font-size:1.2rem}
.proj-card .pc-desc{color:var(--fg-muted);font-size:var(--fs-sm);flex:1}
.proj-card .pc-tags{display:flex;flex-wrap:wrap;gap:6px}
.proj-card .pc-tags span{font-family:var(--font-mono);font-size:10px;color:var(--fg-muted);border:1px solid var(--border);border-radius:var(--radius-pill);padding:4px 9px}
.proj-card .pc-open{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent);display:inline-flex;align-items:center;gap:6px}
.proj-badge{position:absolute;top:14px;right:14px;font-family:var(--font-mono);font-size:8.5px;color:var(--fg-faint);
  border:1px solid var(--border);border-radius:var(--radius-pill);padding:3px 8px}

.pmodal{position:fixed;inset:0;z-index:var(--z-palette);display:none;align-items:center;justify-content:center;padding:24px}
.pmodal.open{display:flex}
.pmodal-scrim{position:absolute;inset:0;background:rgba(4,8,14,.66);backdrop-filter:blur(4px);opacity:0;transition:opacity var(--dur)}
.pmodal.open .pmodal-scrim{opacity:1}
.pmodal-panel{position:relative;width:min(92vw,640px);max-height:86vh;overflow-y:auto;background:var(--surface-1);
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-3);
  transform:translateY(12px) scale(.98);opacity:0;transition:transform var(--dur) var(--ease-out),opacity var(--dur)}
.pmodal.open .pmodal-panel{transform:none;opacity:1}
.pmodal-head{padding:24px 24px 16px;border-bottom:1px solid var(--border)}
.pmodal-head .pc-cat{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent-2);letter-spacing:.14em;text-transform:uppercase}
.pmodal-head h2{font-size:1.55rem;margin-top:6px;max-width:24ch}
.pmodal-close{position:absolute;top:18px;right:18px;background:transparent;border:1px solid var(--border-strong);
  border-radius:var(--radius);color:var(--fg-muted);font-family:var(--font-mono);font-size:var(--fs-xs);padding:6px 10px;cursor:pointer;transition:all var(--dur)}
.pmodal-close:hover{color:var(--fg);background:var(--surface-glass)}
.pmodal-body{padding:20px 24px 26px}
.pmodal-body h4{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--frost);margin:18px 0 6px}
.pmodal-body h4:first-child{margin-top:0}
.pmodal-body p{color:var(--fg-muted);font-size:1rem;line-height:1.65}
.pmodal-stack{display:flex;flex-wrap:wrap;gap:7px;margin-top:6px}
.pmodal-stack span{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-muted);border:1px solid var(--border);border-radius:var(--radius-pill);padding:5px 11px}
.pmodal-links{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}

/* ---------- Lab ---------- */
.lab-note-reduced{margin:20px 0 0;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--warning);
  border:1px dashed var(--border-strong);border-radius:var(--radius);padding:12px 14px}
.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
@media (max-width:900px){ .lab-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:600px){ .lab-grid{grid-template-columns:1fr} }
.lab-tile{position:relative;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--bg-2);cursor:pointer;aspect-ratio:4/3;transition:transform var(--dur) var(--ease-out),border-color var(--dur)}
.lab-tile:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.lab-tile canvas{display:block;width:100%;height:100%}
.lab-tile .cap{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;pointer-events:none;
  background:linear-gradient(to top,rgba(10,16,24,.94),rgba(10,16,24,.4) 60%,transparent)}
.lab-tile .cap .n{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.lab-tile .cap h3{font-size:1.05rem;margin-top:3px}
.lab-tile .idx{position:absolute;top:12px;left:14px;font-family:var(--font-mono);font-size:11px;color:var(--frost);
  background:rgba(10,16,24,.6);border:1px solid var(--border);border-radius:var(--radius-pill);padding:3px 9px}
.lab-tile .expand{position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:9px;background:rgba(10,16,24,.6);
  border:1px solid var(--border);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--dur)}
.lab-tile:hover .expand{opacity:1}
.lab-tile .expand svg{width:15px;height:15px;stroke:var(--frost);fill:none;stroke-width:1.8}

.lab-modal{position:fixed;inset:0;z-index:var(--z-palette);display:none;align-items:center;justify-content:center;padding:24px}
.lab-modal.open{display:flex}
.lab-modal-scrim{position:absolute;inset:0;background:rgba(4,8,14,.82);backdrop-filter:blur(6px)}
.lab-modal-panel{position:relative;width:min(94vw,1000px);height:min(84vh,700px);background:var(--bg-2);
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-3);display:flex;flex-direction:column}
.lab-modal-canvaswrap{flex:1;position:relative;min-height:0}
.lab-modal-canvaswrap canvas{display:block;width:100%;height:100%}
.lab-modal-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;border-top:1px solid var(--border)}
.lab-modal-bar .n{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent-2);letter-spacing:.1em}
.lab-modal-bar h3{font-size:1.15rem;margin-top:2px}
.lab-modal-close{background:transparent;border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--fg-muted);
  font-family:var(--font-mono);font-size:var(--fs-xs);padding:8px 12px;cursor:pointer;transition:all var(--dur);white-space:nowrap}
.lab-modal-close:hover{color:var(--fg);background:var(--surface-glass)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;margin-top:32px;align-items:start}
@media (max-width:860px){ .contact-grid{grid-template-columns:1fr} }
.form-card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px}
.form-card h2{font-size:1.3rem;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:7px}
.field input,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--border-strong);border-radius:var(--radius);
  color:var(--fg);font-family:var(--font-body);font-size:1rem;padding:12px 14px;transition:border-color var(--dur),box-shadow var(--dur)}
.field input::placeholder,.field textarea::placeholder{color:var(--fg-faint)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,189,248,.15)}
.field textarea{resize:vertical;min-height:130px}
.field.invalid input,.field.invalid textarea{border-color:var(--danger)}
.field .err{display:none;color:var(--danger);font-size:var(--fs-xs);margin-top:6px;font-family:var(--font-mono)}
.field.invalid .err{display:block}
.form-status{margin-top:10px;font-size:var(--fs-sm);min-height:1.3em}
.form-status.ok{color:var(--success)} .form-status.bad{color:var(--danger)}
.contact-ways{display:flex;flex-direction:column;gap:12px}
.ways-title{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-faint);margin-bottom:2px}
.way{display:flex;align-items:center;gap:14px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:16px 18px;transition:transform var(--dur) var(--ease-out),border-color var(--dur);color:inherit;width:100%;text-align:left;font:inherit;cursor:pointer}
.way:hover{transform:translateY(-3px);border-color:var(--border-strong)}
.way .ic{width:40px;height:40px;border-radius:11px;background:rgba(56,189,248,.12);display:flex;align-items:center;justify-content:center;flex:none}
.way .ic svg{width:19px;height:19px;stroke:var(--accent);fill:none;stroke-width:1.6}
.way .t{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-faint);letter-spacing:.1em;text-transform:uppercase}
.way .v{font-family:var(--font-display);font-weight:600;font-size:1.05rem}
.way .v.copied{color:var(--success)}
.way .go{margin-left:auto;color:var(--fg-faint)}

/* ---------- Goals ---------- */
.vision{font-family:var(--font-display);font-weight:600;font-size:clamp(1.6rem,3.6vw,2.6rem);line-height:1.22;
  letter-spacing:-.02em;max-width:22ch;margin-top:14px}
.seeking{margin-top:8px;background:linear-gradient(160deg,rgba(56,189,248,.10),var(--surface-1));
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:28px 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.seeking .txt h3{font-size:1.3rem}
.seeking .txt p{color:var(--fg-muted);margin-top:6px;max-width:52ch}
.avail-pill{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:var(--fs-sm);
  color:var(--frost);background:rgba(52,211,153,.08);border:1px solid var(--border-strong);border-radius:var(--radius-pill);padding:10px 16px;white-space:nowrap}
.avail-pill .d{width:9px;height:9px;border-radius:50%;background:var(--success);box-shadow:0 0 10px var(--success);animation:availpulse 2s var(--ease-in-out) infinite}
@keyframes availpulse{0%,100%{opacity:.55}50%{opacity:1}}
@media (prefers-reduced-motion: reduce){ .avail-pill .d{animation:none} }

/* ---------- Regions ---------- */
.regions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px}
.regions-label{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:var(--fs-xs);
  letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint)}
.regions-label svg{width:15px;height:15px;stroke:var(--accent);fill:none;stroke-width:1.6}
.region-chips{display:flex;flex-wrap:wrap;gap:7px}
.region-chips span{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--fg-muted);
  border:1px solid var(--border);border-radius:var(--radius-pill);padding:5px 11px;transition:border-color var(--dur),color var(--dur)}
.region-chips span:hover{color:var(--fg);border-color:var(--border-strong)}

/* ---------- Journey timeline ---------- */
.timeline{position:relative;padding-left:40px;margin-top:32px}
.timeline::before{content:"";position:absolute;left:13px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--accent-2) 55%,var(--fg-faint))}
.tl-item{position:relative;margin-bottom:22px}
.tl-item:last-child{margin-bottom:0}
.tl-dot{position:absolute;left:-33px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--bg);
  border:2px solid var(--accent);box-shadow:0 0 12px var(--accent)}
.tl-item:last-child .tl-dot{border-color:var(--frost);box-shadow:0 0 12px var(--frost)}
.tl-card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 22px;
  transition:transform var(--dur) var(--ease-out),border-color var(--dur);position:relative;overflow:hidden}
.tl-card:hover{transform:translateX(6px);border-color:var(--border-strong)}
.tl-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity var(--dur);
  background:radial-gradient(320px 130px at var(--mx,50%) var(--my,50%),var(--surface-glass-strong),transparent 70%)}
.tl-card:hover::before{opacity:1}
.tl-year{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--accent);letter-spacing:.06em;position:relative}
.tl-card h3{font-size:1.2rem;margin:5px 0 8px;position:relative}
.tl-card p{color:var(--fg-muted);font-size:var(--fs-sm);line-height:1.6;position:relative;max-width:66ch}

/* ---------- CTA band ---------- */
.cta-band{text-align:center;background:linear-gradient(160deg,rgba(56,189,248,.08),var(--surface-1));
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:52px 24px}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:var(--fg-muted);margin:0 auto 22px;max-width:52ch}
.cta-band .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}