*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#04080f;--panel:#080e1a;--card:#0b1422;--border:#0d2040;
  --teal:#00d4aa;--gold:#ffc93c;--violet:#a78bfa;--lime:#86efac;
  --sky:#38bdf8;--orange:#fb923c;--pink:#f472b6;--coral:#ff5f6d;
  --text:#7a8d9e;--muted:#5c7080;--white:#92a4b4;
  --g0:#1e293b;--g1:#ef4444;--g2:#f59e0b;--g3:#38bdf8;--g4:#4ade80;--g5:#22c55e;
}
html{font-size:max(10px,1.258vw)}
html,body{width:100%;background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;overflow-x:hidden}
a{color:var(--teal);text-decoration:none}a:hover{opacity:.75;text-decoration:underline}
body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(0,212,170,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,170,.022) 1px,transparent 1px);
  background-size:36px 36px}
.wrap{position:relative;z-index:1;max-width:1700px;margin:0 auto;padding:8px 10px 12px}

/* HEADER */
.hdr{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;
  padding:9px 16px;background:var(--panel);border:1px solid var(--border);
  border-top:3px solid var(--teal);border-radius:10px;margin-bottom:8px;
  box-shadow:0 0 28px rgba(0,212,170,.12)}
.hdr-name{font-size:1.5rem;font-weight:900;color:var(--white);letter-spacing:-.02em;line-height:1;white-space:nowrap}
.hdr-pronoun{font-size:.56rem;color:var(--muted);letter-spacing:.08em;margin-left:4px}
.hdr-title{font-size:.58rem;color:var(--teal);letter-spacing:.1em;text-transform:uppercase;margin-top:3px;white-space:nowrap}
.hdr-company{font-size:.52rem;color:var(--muted);letter-spacing:.06em;margin-top:4px;white-space:nowrap;font-style:italic}
.hdiv{width:1px;height:38px;background:var(--border);flex-shrink:0}
.chips{display:flex;gap:5px;align-items:center;flex:1;flex-wrap:wrap;min-width:0}
.chip{display:inline-flex;align-items:center;justify-content:center;gap:3px;padding:3px 9px;border-radius:99px;font-size:.66rem;font-weight:600;border:1px solid;white-space:nowrap;flex:1 1 auto}
.ct{background:rgba(0,212,170,.09);border-color:rgba(0,212,170,.3);color:var(--teal)}
.cg{background:rgba(255,201,60,.07);border-color:rgba(255,201,60,.25);color:var(--gold)}
.cv{background:rgba(167,139,250,.07);border-color:rgba(167,139,250,.25);color:var(--violet)}
.music-player{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:12px;border:1px solid rgba(0,212,170,.35);background:rgba(0,212,170,.06);white-space:nowrap;flex:0 0 auto}
.music-btn{width:22px;height:22px;border-radius:50%;background:var(--teal);border:none;color:#04080f;font-size:.58rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .15s,background .15s;line-height:1;padding:0}
.music-btn:hover{background:#00ffd0;transform:scale(1.08)}
.wa-body{display:flex;flex-direction:column;gap:2px;min-width:130px}
.wa-waveform{display:flex;align-items:center;gap:1.5px;height:16px;cursor:pointer;width:100%}
.wa-bar{flex:1;background:rgba(0,212,170,.22);border-radius:1px;min-height:3px;transition:background .08s}
.wa-bar.played{background:var(--teal)}
.wa-meta{display:flex;align-items:center;justify-content:space-between;gap:4px}
.wa-time{font-family:'JetBrains Mono',monospace;font-size:.44rem;color:var(--muted);flex-shrink:0}
.wa-tracks{display:flex;gap:3px}
.wa-tracks button{background:none;border:1px solid rgba(0,212,170,.25);border-radius:99px;color:#5c7080;font-size:.52rem;font-weight:600;padding:1px 8px;cursor:pointer;transition:all .15s;line-height:1.4;font-family:inherit;white-space:nowrap}
.wa-tracks button.active{background:rgba(0,212,170,.18);border-color:rgba(0,212,170,.55);color:var(--teal)}
.wa-speed{font-size:.46rem;font-weight:700;color:var(--teal);background:rgba(0,212,170,.1);border:1px solid rgba(0,212,170,.35);border-radius:4px;padding:1px 5px;cursor:pointer;font-family:'JetBrains Mono',monospace;transition:background .15s;flex-shrink:0;line-height:1.4}
.wa-speed:hover{background:rgba(0,212,170,.25)}
@keyframes radarBlink{0%,100%{opacity:1;r:5}50%{opacity:.35;r:3}}
@keyframes roboGlow{0%,100%{filter:brightness(0.45) opacity(0.7) sepia(1) saturate(4) hue-rotate(220deg) drop-shadow(0 0 2px #a78bfa) drop-shadow(0 0 16px #a78bfa)}50%{filter:brightness(0.45) opacity(0.9) sepia(1) saturate(4) hue-rotate(220deg) drop-shadow(0 0 2px #a78bfa) drop-shadow(0 0 4px #a78bfa)}}.stats{display:flex;gap:5px;flex-shrink:0}
.sp{text-align:center;padding:4px 9px;border-radius:7px;background:var(--card);border:1px solid var(--border)}
.sp .n{font-size:1rem;font-weight:900;color:var(--teal);line-height:1;font-family:'JetBrains Mono',monospace}
.sp .l{font-size:.48rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* MAIN 3-col */
.main{display:grid;grid-template-columns:186fr 810fr 240fr;gap:8px;align-items:stretch}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:9px;padding:8px 10px;position:relative;overflow:hidden}
.pt{font-size:.55rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:6px;display:flex;align-items:center;gap:5px}
.pt::after{content:'';flex:1;height:1px;background:var(--border)}

/* GAUGES */
.gauge-stack{display:flex;flex-direction:column;gap:4px}
.gauge-item{background:rgba(0,212,170,.016);border:1px solid var(--border);border-radius:7px;padding:4px 6px;text-align:center}
.gauge-title{font-size:.56rem;font-weight:700;color:var(--text);margin-bottom:1px;line-height:1.2}
.gauge-level{font-size:.52rem;font-weight:700;margin-top:0}
.g-legend{display:flex;justify-content:space-between;padding:3px 0;gap:1px}
.g-leg-item{display:flex;align-items:center;gap:2px;font-size:.58rem;font-weight:700;color:var(--muted);white-space:nowrap}
.g-leg-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0}

/* RIGHT COL */
.right-col{display:flex;flex-direction:column;gap:8px;height:100%}
.edu-item{padding:5px 7px;border-radius:6px;border-left:3px solid var(--teal);background:rgba(0,212,170,.04);margin-bottom:5px}
.edu-item:last-child{margin-bottom:0}
.ed{font-size:.6rem;font-weight:700;color:var(--white);line-height:1.25}
.eu{font-size:.56rem;margin-top:1px}
.ey{font-size:.53rem;color:var(--muted);font-style:italic}
.eb{display:inline-block;font-size:.49rem;padding:1px 4px;border-radius:99px;background:rgba(255,201,60,.1);border:1px solid rgba(255,201,60,.3);color:var(--gold);margin-left:3px;vertical-align:middle}
.lb{display:flex;align-items:center;gap:6px;margin-bottom:4px}
.ln{font-size:.6rem;color:var(--text);width:42px;flex-shrink:0}
.lt{flex:1;height:4px;background:var(--border);border-radius:99px;overflow:hidden}
.lf{height:100%;border-radius:99px}
.lv{font-size:.53rem;color:var(--muted);width:34px;text-align:right;flex-shrink:0}
.rb{display:inline-flex;align-items:center;gap:3px;padding:3px 7px;border-radius:99px;font-size:.55rem;font-weight:600;border:1px solid;margin:2px;cursor:default;transition:.15s}
.rb:hover{transform:scale(1.06)}

/* POWER CARDS */
.bottom{margin-top:8px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.pcard{border-radius:10px;padding:14px 16px;position:relative;overflow:hidden;border:1px solid}
.pnum{font-family:'JetBrains Mono',monospace;font-size:3rem;font-weight:900;line-height:1;opacity:.1;position:absolute;top:6px;right:10px}
.picon{font-size:1.5rem;margin-bottom:6px;display:block}
.ptitle{font-size:1rem;font-weight:900;line-height:1.25;margin-bottom:8px}
.pbody{font-size:.76rem;color:var(--muted);line-height:1.7}
.pbody strong{color:var(--white);font-weight:700}
.ptags{display:flex;flex-wrap:wrap;gap:4px;margin-top:9px}
.ptag{font-size:.6rem;padding:2px 7px;border-radius:99px;border:1px solid;font-weight:600}

/* CLICKABLE SECTION CARDS */
.acc-card{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:9px;cursor:pointer;border:1px solid;transition:background .2s,border-color .2s,box-shadow .2s,transform .15s;user-select:none;position:relative;z-index:2;overflow:hidden;width:100%;text-align:left;font-family:inherit;background-clip:padding-box}
.acc-card:hover{transform:translateY(-1px)}
.acc-card-teal{background:rgba(0,212,170,.06);border-color:rgba(0,212,170,.3)}
.acc-card-teal:hover{background:rgba(0,212,170,.12);border-color:rgba(0,212,170,.6);box-shadow:0 0 18px rgba(0,212,170,.15)}
.acc-card-violet{background:rgba(167,139,250,.06);border-color:rgba(167,139,250,.3)}
.acc-card-violet:hover{background:rgba(167,139,250,.12);border-color:rgba(167,139,250,.6);box-shadow:0 0 18px rgba(167,139,250,.15)}
.acc-card-icon{font-size:1.4rem;flex-shrink:0;line-height:1}
.acc-card-text{flex:1;min-width:0}
.acc-card-title{font-size:.62rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.acc-card-sub{font-size:.52rem;color:var(--muted);margin-top:2px}
.acc-card-badge{font-size:.5rem;font-weight:700;padding:2px 7px;border-radius:99px;border:1px solid;white-space:nowrap;flex-shrink:0}
.acc-card-cta{font-size:.5rem;letter-spacing:.08em;text-transform:uppercase;opacity:.6;margin-left:auto;flex-shrink:0;display:flex;align-items:center;gap:4px;font-weight:600}
.acc-card:hover .acc-card-cta{opacity:1}

/* SECTION MODAL */
#accModal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);align-items:center;justify-content:center}
#accModal.open{display:flex}
.acc-modal-inner{position:relative;width:min(560px,92vw);max-height:82vh;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.7);animation:accModalIn .22s ease}
@keyframes accModalIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.acc-modal-header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border);flex-shrink:0}
.acc-modal-icon{font-size:1.3rem;line-height:1}
.acc-modal-title{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;flex:1}
.acc-modal-close{background:none;border:none;color:var(--muted);font-size:1.1rem;cursor:pointer;line-height:1;padding:2px 6px;border-radius:5px;transition:color .15s,background .15s}
.acc-modal-close:hover{color:var(--white);background:rgba(0,212,170,.08)}
.acc-modal-body{padding:14px 18px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}
.acc-item{display:flex;align-items:flex-start;gap:8px;font-size:.62rem;color:var(--text);line-height:1.55;padding:7px 10px;border-radius:7px;background:rgba(0,212,170,.03);border:1px solid rgba(0,212,170,.06);transition:background .15s,border-color .15s}
.acc-item:hover{background:rgba(0,212,170,.06);border-color:rgba(0,212,170,.25)}
.acc-item span{flex:1}
.acc-photo-btn{flex-shrink:0;background:none;border:1px solid rgba(0,212,170,.3);border-radius:6px;color:var(--teal);font-size:.75rem;padding:1px 5px;cursor:pointer;line-height:1.4;transition:background .15s,border-color .15s;align-self:center}
.acc-photo-btn:hover{background:rgba(0,212,170,.15);border-color:rgba(0,212,170,.7)}
.acc-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;margin-top:5px;box-shadow:0 0 5px currentColor}
.acc-item a{color:var(--teal)}
.acc-htag{display:inline-flex;align-items:center;gap:5px;padding:7px 16px;border-radius:99px;font-size:.7rem;font-weight:600;border:1px solid rgba(167,139,250,.45);color:var(--violet);background:rgba(167,139,250,.1);text-decoration:none;transition:background .2s,border-color .2s,box-shadow .2s}
.acc-htag:hover{background:rgba(167,139,250,.2);border-color:rgba(167,139,250,.7);box-shadow:0 0 12px rgba(167,139,250,.25);text-decoration:none}

/* RD&D TIMELINE */
.rdd-wrap{position:relative;padding-left:18px;display:flex;flex-direction:column;gap:0}
.rdd-spine{position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#00d4aa,#38bdf8,#a78bfa,#ffc93c,#86efac);border-radius:99px;opacity:.3}
.rdd-item{position:relative;margin-bottom:5px;display:flex;flex-direction:column}
.rdd-item:last-child{margin-bottom:0}
.rdd-dot{position:absolute;left:-15px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--rc);border:2px solid var(--bg);box-shadow:0 0 7px var(--rc);transition:transform .2s,box-shadow .2s;flex-shrink:0}
.rdd-item:hover .rdd-dot{transform:scale(1.4);box-shadow:0 0 12px var(--rc)}
.rdd-card{background:rgba(0,212,170,.022);border:1px solid var(--border);border-left:2px solid var(--rc);border-radius:0 7px 7px 0;padding:6px 8px;transition:background .2s,border-color .2s,box-shadow .2s,transform .2s;cursor:default;flex:1;display:flex;flex-direction:column}
.rdd-item:hover .rdd-card{background:rgba(var(--ra),.06);border-color:var(--rc);box-shadow:0 0 14px rgba(var(--ra),.18),inset 0 0 20px rgba(var(--ra),.04);transform:translateX(2px)}
.rdd-head{display:flex;align-items:center;gap:5px;margin-bottom:3px}
.rdd-num{font-family:'JetBrains Mono',monospace;font-size:.42rem;color:var(--rc);background:rgba(var(--ra),.12);border:1px solid rgba(var(--ra),.25);border-radius:3px;padding:1px 3px;line-height:1;flex-shrink:0}
.rdd-icon{font-size:.75rem;line-height:1;flex-shrink:0}
.rdd-title{font-size:.56rem;font-weight:800;color:var(--white);line-height:1.25;letter-spacing:.01em}
.rdd-ref{font-size:.48rem;color:var(--muted);line-height:1.55;padding-left:1px}
.rdd-ref a{color:var(--rc);opacity:.8;text-decoration:none;transition:opacity .15s}
.rdd-ref a:hover{opacity:1;text-decoration:underline}
.rdd-links{display:flex;flex-wrap:wrap;gap:3px;margin-top:3px}
.rdd-link{display:inline-flex;align-items:center;gap:2px;font-size:.44rem;padding:1px 5px;border-radius:99px;border:1px solid rgba(var(--ra),.3);color:var(--rc);background:rgba(var(--ra),.07);text-decoration:none;transition:background .15s,border-color .15s}
.rdd-link:hover{background:rgba(var(--ra),.18);border-color:rgba(var(--ra),.6);text-decoration:none}

/* TIMELINE */
.tl-wrap{margin-top:8px}

/* CUSTOM TOOLTIP */
#gtooltip{
  position:fixed;z-index:9999;pointer-events:none;
  max-width:260px;padding:9px 13px;border-radius:10px;
  background:rgba(4,8,15,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--border);
  box-shadow:0 8px 32px rgba(0,0,0,.55),0 0 0 1px rgba(0,212,170,.04);
  font-family:'Inter',sans-serif;font-size:.68rem;line-height:1.5;color:var(--text);
  opacity:0;transform:translateY(6px) scale(.97);
  transition:opacity .18s ease,transform .18s ease;
}
#gtooltip.visible{opacity:1;transform:translateY(0) scale(1)}
#gtooltip .tt-label{font-size:.6rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px;opacity:.9}
#gtooltip .tt-body{color:var(--muted)}
/* radar tip: fade in */
#gtooltip.radar-tip{padding:10px 14px}
#gtooltip.radar-tip .tt-label{margin-bottom:0;letter-spacing:0;text-transform:none}
#gtooltip.radar-tip .rtt-text{font-size:.85rem;font-weight:700;white-space:nowrap}

/* --- Gallery carousel modal --- */
#galleryModal,#drawingsModal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.85);align-items:center;justify-content:center}
#galleryModal.open,#drawingsModal.open{display:flex}
#volGalleryModal{display:none;position:fixed;inset:0;z-index:10002;background:rgba(0,0,0,.85);align-items:center;justify-content:center}
#volGalleryModal.open{display:flex}
.gm-inner{position:relative;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:12px}
.gm-img-wrap{position:relative;width:min(620px,80vw,65vh);height:min(620px,80vw,65vh)}
.gm-img-box{width:100%;height:100%;border-radius:12px;overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,.6)}
.gm-img-box img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .25s ease}
.gm-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,212,170,.15);border:none;color:#fff;font-size:1.6rem;width:42px;height:42px;border-radius:50%;cursor:pointer;transition:background .2s;display:flex;align-items:center;justify-content:center}
.gm-arrow:hover{background:rgba(0,212,170,.3)}
.gm-prev{left:-52px}.gm-next{right:-52px}
.gm-dots{display:flex;gap:8px}

/* ═══════════════════════════════════════════════════════════
   RD&D GRID (extracted from inline so media queries can override)
   ═══════════════════════════════════════════════════════════ */
.rdd-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;position:relative;align-items:stretch}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */

/* ── Tablet: ≤ 1100 px ── */
@media(max-width:1100px){
  .main{grid-template-columns:186fr 810fr}
  /* right-col drops below and becomes a horizontal flex row */
  .right-col{grid-column:1 / -1 !important;flex-direction:row;flex-wrap:wrap;height:auto}
  .right-col>.panel{flex:1 1 200px}
  .right-col>button.acc-card{flex:1 1 200px}
  .bottom{grid-template-columns:1fr 1fr}
}

/* ── Mobile: ≤ 768 px ── */
@media(max-width:768px){
  .wrap{padding:6px 8px 10px}
  /* header wraps; dividers hidden; name scales down */
  .hdr{flex-wrap:wrap;gap:8px;padding:8px 12px}
  .hdr-name{font-size:1.1rem}
  .hdiv{display:none}
  .stats{flex-shrink:0}
  /* main grid → single column; override all inline grid-column placements */
  .main{grid-template-columns:1fr;gap:6px}
  .main>*{grid-column:1 !important}
  /* right-col stacks as wrapping flex row */
  .right-col{flex-direction:row;flex-wrap:wrap;gap:6px;height:auto}
  .right-col>.panel{flex:1 1 160px}
  .right-col>button.acc-card{flex:1 1 160px}
  /* power cards → single column */
  .bottom{grid-template-columns:1fr;margin-top:6px}
  /* timeline: scroll horizontally so all 9 entries stay legible */
  #tlContainer{overflow-x:auto;-webkit-overflow-scrolling:touch}
  #tlContainer>div{min-width:640px}
  /* gallery: smaller square on tablet */
  .gm-img-wrap{width:min(500px,80vw,65vh);height:min(500px,80vw,65vh)}
  .gm-prev{left:-36px}
  .gm-next{right:-36px}
}

/* ── Small mobile: ≤ 480 px ── */
@media(max-width:480px){
  .wrap{padding:4px 5px 8px}
  .hdr{gap:6px;padding:7px 10px}
  .hdr-name{font-size:.95rem}
  .chips{gap:3px}
  .chip{font-size:.6rem;padding:2px 6px}
  .wa-body{min-width:100px}
  /* right-col children each full-width */
  .right-col>.panel,.right-col>button.acc-card{flex:1 1 100%}
  /* power cards */
  .ptitle{font-size:.88rem}
  .pbody{font-size:.7rem}
  .pnum{font-size:2rem}
  /* gallery: compact square on mobile */
  .gm-inner{max-width:98vw}
  .gm-img-wrap{width:min(90vw,400px,65vh);height:min(90vw,400px,65vh)}
  .gm-prev{left:-28px}
  .gm-next{right:-28px}
}
.gm-dot{width:9px;height:9px;border-radius:50%;background:rgba(0,212,170,.3);border:none;cursor:pointer;transition:background .2s}
.gm-dot.active{background:#ffc93c}
.gm-close{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.45);border:none;color:rgba(0,212,170,.85);font-size:1.3rem;cursor:pointer;line-height:1;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;z-index:2}
.gm-close:hover{color:#fff}
a.gallery-link{color:#ffc93c;font-weight:700;font-size:.72rem;text-decoration:none;margin-left:6px;border:1px solid rgba(255,201,60,.4);padding:1px 7px;border-radius:99px;white-space:nowrap;transition:background .2s}
a.gallery-link:hover{background:rgba(255,201,60,.15)}

/* ── 3D Network modal ── */
#net3dModal{display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);align-items:center;justify-content:center}
#net3dModal.open{display:flex}
.n3d-inner{position:relative;width:min(1480px,97vw);height:min(780px,92vh);display:flex;flex-direction:column;background:#0b1120;border:1px solid #1a2d4a;border-top:2px solid #ffc93c;border-radius:14px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.8);animation:n3dIn .22s ease}
@keyframes n3dIn{from{opacity:0;transform:scale(.96) translateY(14px)}to{opacity:1;transform:none}}
.n3d-bar{display:flex;align-items:center;gap:10px;padding:9px 16px;border-bottom:1px solid #1a2d4a;flex-shrink:0;background:#0d1526}
.n3d-bar-title{font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#ffc93c;flex:1}
.n3d-close{background:none;border:none;color:#5c7080;font-size:1rem;cursor:pointer;line-height:1;padding:3px 8px;border-radius:5px;transition:color .15s,background .15s}
.n3d-close:hover{color:#fff;background:rgba(0,212,170,.07)}
.btn-3d{display:inline-flex;align-items:center;gap:6px;padding:5px 16px;border-radius:99px;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;border:2px solid rgba(56,189,248,.75);background:rgba(56,189,248,.13);color:#38bdf8;cursor:pointer;font-family:inherit;white-space:nowrap;position:relative;overflow:hidden;animation:btn3dPulse 1.8s ease-in-out infinite;text-shadow:0 0 10px rgba(56,189,248,.6)}
.btn-3d::before{content:'';position:absolute;top:-50%;left:-60%;width:45%;height:200%;background:linear-gradient(90deg,transparent,rgba(56,189,248,.55),transparent);transform:skewX(-20deg);animation:btn3dShine 1.8s ease-in-out infinite}
.btn-3d:hover{background:rgba(56,189,248,.28);border-color:#38bdf8;box-shadow:0 0 24px rgba(56,189,248,.6),0 0 48px rgba(56,189,248,.2);animation:none;transform:scale(1.05)}
.btn-3d:hover::before{animation:none;opacity:0}
@keyframes btn3dPulse{
  0%,100%{box-shadow:0 0 6px rgba(56,189,248,.35),0 0 0px rgba(56,189,248,0)}
  50%{box-shadow:0 0 16px rgba(56,189,248,.75),0 0 32px rgba(56,189,248,.3)}}
@keyframes btn3dShine{
  0%{left:-60%;opacity:1}
  55%,100%{left:130%;opacity:0}}

/* ── 3D Cube Button ── */
.cube-btn{display:inline-grid;place-items:center;cursor:pointer;perspective:160px;flex-shrink:0;vertical-align:middle;margin-left:10px}
.cube-inner{grid-area:1/1;width:46px;height:46px;position:relative;transform-style:preserve-3d;animation:cubeSequence 12s cubic-bezier(0.45,0,0.55,1) infinite;transition:opacity .4s ease,transform .4s ease}
.cube-hover-label{grid-area:1/1;display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:.55rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;border:1.5px solid rgba(56,189,248,.65);background:rgba(56,189,248,.11);color:#38bdf8;white-space:nowrap;text-shadow:0 0 8px rgba(56,189,248,.5);opacity:0;transform:scale(0.8);pointer-events:none;transition:opacity .4s ease,transform .4s ease}
.cube-btn:hover .cube-inner{opacity:0;transform:scale(0.6)}
.cube-btn:hover .cube-hover-label{opacity:1;transform:scale(1);pointer-events:auto}
.cube-face{position:absolute;width:46px;height:46px;display:flex;align-items:center;justify-content:center;font-size:.5rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border:1.5px solid rgba(239,68,68,.75);background:rgba(4,8,15,.88);color:#38bdf8;border-radius:5px;text-shadow:0 0 8px rgba(56,189,248,.7)}
.cube-front {transform:translateZ(23px)}
.cube-back  {transform:rotateY(180deg)  translateZ(23px)}
.cube-right {transform:rotateY(90deg)   translateZ(23px)}
.cube-left  {transform:rotateY(-90deg)  translateZ(23px)}
.cube-top   {transform:rotateX(90deg)   translateZ(23px)}
.cube-bottom{transform:rotateX(-90deg)  translateZ(23px)}
@keyframes cubeSequence{
  0%,    2%    {transform:rotateX(0deg)   rotateY(0deg)}
  16.67%,18.67%{transform:rotateX(0deg)   rotateY(-90deg)}
  33.33%,35.33%{transform:rotateX(90deg)  rotateY(0deg)}
  50%,   52%   {transform:rotateX(0deg)   rotateY(90deg)}
  66.67%,68.67%{transform:rotateX(-90deg) rotateY(0deg)}
  83.33%,85.33%{transform:rotateX(0deg)   rotateY(180deg)}
  100%         {transform:rotateX(0deg)   rotateY(360deg)}
}

/* ── Embedded 3D scene ── */
.n3d-canvas-wrap{position:relative;background:radial-gradient(ellipse at 40% 40%,#0a1526 0%,#04080f 65%);flex:1;overflow:hidden}
#threeCanvas{width:100%;height:100%;display:block;touch-action:none}
.n3d-ctrl-bar{position:absolute;top:12px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:20;background:rgba(11,17,32,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid #1a2d4a;border-radius:99px;padding:5px 12px}
.n3d-cbtn{background:none;border:1px solid #1a2d4a;color:#5c7080;font-size:.6rem;font-family:'Inter',sans-serif;font-weight:600;padding:3px 11px;border-radius:99px;cursor:pointer;transition:all .2s;white-space:nowrap}
.n3d-cbtn:hover,.n3d-cbtn.on{background:rgba(255,201,60,.1);border-color:#ffc93c;color:#ffc93c}
.n3d-cbtn.rot-on{background:rgba(0,212,170,.1);border-color:#00d4aa;color:#00d4aa}
.n3d-ax-ov{position:absolute;pointer-events:none;z-index:10;font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.06em;opacity:.6;white-space:nowrap}
.n3d-legend{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:9px 16px;background:#0d1526;border-top:1px solid #1a2d4a;flex-shrink:0}
.n3d-leg-ttl{font-size:.55rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#5c7080;margin-right:4px;flex-shrink:0}
.n3d-li{display:flex;align-items:center;gap:5px;font-size:.6rem;color:#7a8d9e;white-space:nowrap}
.n3d-li-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.n3d-li-line{width:20px;height:1.5px;flex-shrink:0;border-radius:1px}
.n3d-li-sep{width:1px;height:14px;background:#1a2d4a;flex-shrink:0}
#n3dTooltip{position:fixed;z-index:10001;pointer-events:none;max-width:280px;padding:11px 15px;border-radius:12px;background:rgba(4,8,15,.95);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid #1a2d4a;box-shadow:0 12px 40px rgba(0,0,0,.7);opacity:0;transform:translateY(8px) scale(.96);transition:opacity .15s,transform .15s;font-family:'Inter',sans-serif}
#n3dTooltip.vis{opacity:1;transform:translateY(0) scale(1)}
.n3dtt-name{font-family:'JetBrains Mono',monospace;font-size:.75rem;font-weight:500;margin-bottom:6px;padding-bottom:6px;border-bottom:1px solid #1a2d4a}
.n3dtt-desc{font-size:.65rem;color:#5c7080;line-height:1.6}
.n3dtt-badge{display:inline-block;margin-top:7px;font-size:.53rem;font-weight:600;padding:2px 8px;border-radius:99px;border:1px solid;font-family:'JetBrains Mono',monospace}
.n3dtt-coords{font-family:'JetBrains Mono',monospace;font-size:.5rem;color:#5c7080;margin-top:4px;opacity:.7}