/* ============================================================================
   ARBITER GROUP — V3 design board stylesheet
   Scoped under .ag so nothing collides with design-canvas chrome.
   LOCKED tokens: teal #0d7a6b / ink #141414 / paper #fbfbfa, Geist + Geist Mono.
   V3 mandate: DEPTH. Parallax shards, extruded core, layered type, liquid glass.
============================================================================ */
:root{
  --bg:#fbfbfa; --bg-2:#f5f5f2; --bg-3:#efefeb; --surface:#ffffff;
  --line:#e8e7e2; --line-2:#d6d5cf;
  --ink:#141414; --ink-2:#3a3a36; --ink-3:#6b6a63; --ink-4:#9a9892; --ink-5:#b8b6af;
  --teal:#0d7a6b; --teal-2:#0f9484; --teal-soft:#daf3ee; --teal-glow:rgba(13,122,107,.18);
  --teal-bright:#1fc3a7; --teal-line:#1a8f7e; --teal-pale:#bdfff0;
  --amber:#c87a1e; --amber-soft:#fcefd9;
  --dark:#141b1c; --dark-2:#1b2426; --dark-3:#222d2f;
  --shard-1:#8a8f92; --shard-2:#9a9fa2; --shard-3:#7c8184; --shard-4:#b8bcbe;
  --r-button:8px; --r-card:12px; --r-card-lg:14px; --r-form:16px; --r-cta-block:20px;
  --shadow-card:0 1px 0 rgba(0,0,0,.02), 0 10px 30px -10px rgba(0,0,0,.08);
  --shadow-dim:0 2px 4px rgba(20,30,30,.05), 0 12px 28px -10px rgba(20,30,30,.14), 0 40px 70px -40px rgba(20,30,30,.18);
  --shadow-float:0 20px 60px -20px rgba(0,0,0,.22);
}

/* ---- scope root ---- */
.ag,.ag *{box-sizing:border-box}
.ag{
  font-family:'Geist',system-ui,-apple-system,sans-serif;
  color:var(--ink); line-height:1.55; letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased; position:relative; height:100%; width:100%; overflow:hidden;
}
.ag h1,.ag h2,.ag h3,.ag h4,.ag p,.ag ul,.ag li{margin:0}
.ag a{color:inherit;text-decoration:none}
.ag .mono{font-family:'Geist Mono',monospace}

/* ---- type ramp ---- */
.ag h1{font-weight:600;line-height:1.0;letter-spacing:-.04em}
.ag h2{font-weight:600;line-height:1.06;letter-spacing:-.03em}
.ag .lead{color:var(--ink-3);line-height:1.5}
.ag .under{background:linear-gradient(180deg,transparent 60%,var(--teal-glow) 60%);padding:0 .05em}

/* LAYERED DISPLAY HEADLINES ------------------------------------------------ */
/* gradient fill across letterforms + soft depth shadow (on dark) */
.ag .h-gradient{
  background:linear-gradient(176deg,#ffffff 0%,#d8efe9 46%,#7fdcc9 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 2px 1px rgba(0,0,0,.35)) drop-shadow(0 10px 26px rgba(0,0,0,.35));
}
/* extruded / letterpress depth (works on paper) */
.ag .h-extrude{color:var(--ink);
  text-shadow:0 1px 0 #cfcdc6,0 2px 0 #c4c2bb,0 3px 0 #bbb9b2,0 4px 1px rgba(20,30,30,.18),0 8px 18px rgba(20,30,30,.22);
}
/* teal extrude on dark */
.ag .h-extrude-teal{color:#eafbf6;
  text-shadow:0 1px 0 #0f9484,0 2px 0 #0d7a6b,0 3px 0 #0b6457,0 4px 1px rgba(0,0,0,.4),0 10px 26px rgba(31,195,167,.3);
}
.ag .under-bright{background:linear-gradient(180deg,transparent 58%,rgba(31,195,167,.4) 58%);padding:0 .04em;-webkit-text-fill-color:initial}

/* eyebrows */
.ag .sec-num{font-family:'Geist Mono',monospace;font-size:.68rem;color:var(--teal);
  letter-spacing:.10em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.5rem}
.ag .sec-num::before{content:"";width:18px;height:1px;background:var(--teal);opacity:.5}
.ag .kick{font-family:'Geist Mono',monospace;font-size:.72rem;color:var(--teal);letter-spacing:.08em;text-transform:uppercase}

/* ---- buttons (dimensional) ---- */
.ag .btn-primary{display:inline-flex;align-items:center;gap:.5rem;
  background:linear-gradient(180deg,#2a2a28,#141414);color:#fff;
  padding:.8rem 1.4rem;border-radius:var(--r-button);font-weight:500;font-size:.95rem;border:1px solid #0c0c0c;
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 6px 16px -6px rgba(0,0,0,.5);
  transition:transform .15s,box-shadow .15s;cursor:pointer}
.ag .btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 10px 22px -8px rgba(0,0,0,.55)}
.ag .btn-primary svg{width:14px;height:14px}
.ag .btn-secondary{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.04);color:#fff;
  padding:.8rem 1.2rem;border-radius:var(--r-button);font-weight:500;font-size:.92rem;
  border:1px solid rgba(255,255,255,.22);box-shadow:0 1px 0 rgba(255,255,255,.1) inset;transition:all .15s;cursor:pointer}
.ag .btn-secondary:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.1)}
.ag .btn-secondary svg{width:14px;height:14px;color:var(--teal-bright)}
.ag .btn-secondary.on-paper{color:var(--ink);border-color:var(--line-2);background:linear-gradient(180deg,#fff,#f3f3ef);
  box-shadow:0 1px 0 #fff inset,0 4px 12px -6px rgba(0,0,0,.2)}
.ag .btn-secondary.on-paper svg{color:var(--teal)}
.ag .btn-inverted{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(180deg,#fff,#eef0ee);color:var(--ink);
  padding:.85rem 1.5rem;border-radius:var(--r-button);font-weight:500;font-size:.95rem;border:1px solid #fff;
  box-shadow:0 1px 0 #fff inset,0 8px 22px -8px rgba(0,0,0,.4);transition:all .15s;cursor:pointer}
.ag .btn-inverted:hover{transform:translateY(-1px)}
.ag .btn-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--teal);font-weight:500;font-size:.95rem;
  border-bottom:1px solid transparent;padding-bottom:1px;transition:border-color .15s}
.ag .btn-link:hover{border-bottom-color:var(--teal)}
.ag .btn-link svg{width:12px;height:12px}
.ag .btn-link.on-dark{color:var(--teal-bright)}

/* powered-by pill */
.ag .powered-by{display:inline-flex;align-items:center;gap:.45rem;padding:.32rem .7rem;background:var(--teal-soft);
  border-radius:999px;font-family:'Geist Mono',monospace;font-size:.66rem;color:var(--teal);font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.ag .powered-by::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 5px rgba(13,122,107,.5)}
.ag .powered-by.on-dark{background:rgba(31,195,167,.14);color:var(--teal-bright)}
.ag .powered-by.on-dark::before{background:var(--teal-bright);box-shadow:0 0 8px var(--teal-bright)}
@keyframes pillPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.3)}}

/* ============================================================================
   SURFACES / ATMOSPHERE
============================================================================ */
.ag-dark{background:
   radial-gradient(ellipse 60% 55% at 50% 44%, rgba(31,195,167,.12), transparent 68%),
   radial-gradient(circle at 80% 22%, rgba(13,122,107,.20), transparent 52%),
   radial-gradient(circle at 16% 78%, rgba(13,122,107,.10), transparent 50%),
   linear-gradient(180deg,#101718 0%,#0b1011 100%);
  color:#eef2f1}
.ag-dark h1,.ag-dark h2,.ag-dark h3{color:#f4f7f6}
.ag-paper{background:var(--bg)}
.ag-paper-glow{background:radial-gradient(circle at 84% 10%, rgba(13,122,107,.08), transparent 46%),
   radial-gradient(circle at 8% 92%, rgba(13,122,107,.05), transparent 44%),var(--bg)}
.ag-paper-soft{background:radial-gradient(ellipse at 50% 112%, var(--teal-soft) 0%, transparent 58%),var(--bg)}
/* faint dot texture overlay */
.ag-tex::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px}
.ag-tex-dark::after{background-image:radial-gradient(rgba(20,30,30,.05) 1px,transparent 1px);background-size:28px 28px;opacity:.5}

/* ============================================================================
   LIQUID GLASS MATERIAL — only on §3 cards, §7 form, A core, callouts
============================================================================ */
.ag .lg{position:relative;
  background:linear-gradient(135deg,rgba(255,255,255,.52),rgba(255,255,255,.16));
  -webkit-backdrop-filter:blur(16px) saturate(1.5) brightness(1.04);
  backdrop-filter:blur(16px) saturate(1.5) brightness(1.04);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 12px 40px -12px rgba(20,30,30,.3),inset 0 1px 0 rgba(255,255,255,.85),inset 0 -10px 24px -12px rgba(255,255,255,.4);
  overflow:hidden}
.ag .lg-dark{
  background:linear-gradient(135deg,rgba(48,72,69,.46),rgba(18,28,28,.30));
  border:1px solid rgba(31,195,167,.26);
  box-shadow:0 16px 50px -14px rgba(0,0,0,.6),inset 0 1px 0 rgba(180,255,240,.28),inset 0 -12px 30px -14px rgba(31,195,167,.25)}
/* sheen sweeps removed site-wide (too much motion) */
.ag .lg::after,.ag .lg-dark::after{display:none}

/* ============================================================================
   PARALLAX SHARD ENGINE — glassy teal-edged + lit 3D forms, depth layers
============================================================================ */
.ag .shardfield{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.ag .shard{position:absolute;will-change:transform;
  animation:shardDrift var(--dur,12s) ease-in-out var(--delay,0s) infinite alternate}
.ag .shard svg{display:block;width:100%;height:100%}
/* depth layers: near = big/sharp/slow/opaque, far = small/hazy/fast/faint */
.ag .shard.near{filter:drop-shadow(0 6px 10px rgba(0,0,0,.35));opacity:.9;--dur:16s;z-index:3}
.ag .shard.mid {filter:blur(.5px) drop-shadow(0 4px 6px rgba(0,0,0,.25));opacity:.62;--dur:11s;z-index:2}
.ag .shard.far {filter:blur(1.8px);opacity:.34;--dur:7s;z-index:1}
@keyframes shardDrift{from{transform:translate(0,0) rotate(0)}
  to{transform:translate(var(--dx,26px),var(--dy,-16px)) rotate(var(--rot,32deg))}}
/* hero inflow shards stream toward the core then dissolve */
.ag .shard-in{animation:shardInflow var(--dur,7s) linear var(--delay,0s) infinite}
@keyframes shardInflow{
  0%{transform:translate(0,0) rotate(0) scale(1);opacity:0}
  14%{opacity:var(--o,.8)}
  76%{opacity:var(--o,.8)}
  100%{transform:translate(var(--dx,240px),var(--dy,0)) rotate(var(--rot,120deg)) scale(.4);opacity:0}}

/* ============================================================================
   DIMENSIONAL ARBITER "A" CORE — extruded + glow halo + glass face
============================================================================ */
.ag .acore{position:relative;display:inline-block;animation:coreWobble 9s ease-in-out infinite}
@keyframes coreWobble{0%,100%{transform:rotate(-2.2deg)}50%{transform:rotate(2.2deg)}}
.ag .acore .glowhalo{position:absolute;left:50%;top:52%;width:200%;height:200%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(31,195,167,.55),rgba(31,195,167,.12) 38%,transparent 66%);
  filter:blur(6px);animation:haloPulse 4.5s ease-in-out infinite;z-index:0}
@keyframes haloPulse{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(.94)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}}
.ag .acore .layer{position:absolute;inset:0;z-index:1}
.ag .acore .face{position:relative;z-index:2}
.ag .acore svg{width:100%;height:100%;display:block;overflow:visible}

/* ============================================================================
   HERO SHELL
============================================================================ */
.ag.hero3{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 3rem;text-align:center}
.ag .nav3{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;
  padding:1.1rem 2.2rem;z-index:8}
.ag .brand3{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:1.05rem;color:#f4f7f6}
.ag .brand3 .dot{color:var(--teal-bright)}
.ag .brand3 svg{filter:drop-shadow(0 0 6px rgba(31,195,167,.6))}
.ag .navlinks{display:flex;align-items:center;gap:1.4rem;font-size:.85rem;color:rgba(238,242,241,.72)}
.ag .navlinks .ncta{background:linear-gradient(180deg,#fff,#e9ece9);color:var(--ink);padding:.5rem 1rem;border-radius:7px;
  font-weight:500;box-shadow:0 6px 16px -8px rgba(0,0,0,.5)}
.ag .heroband{position:absolute;inset:0;z-index:1;overflow:hidden}
.ag .hero3-col{position:relative;z-index:6;max-width:680px;display:flex;flex-direction:column;align-items:center;gap:1.3rem}
.ag.hero3 h1{font-size:3.7rem}
.ag.hero3 .hero-sub{font-size:1.22rem;color:rgba(238,242,241,.74);max-width:34ch;line-height:1.45}
.ag.hero3 .hero-ctas{display:flex;gap:.85rem;margin-top:.5rem}
.ag.hero3 .trust{margin-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}
.ag.hero3 .trust .kick{color:var(--teal-bright);display:flex;align-items:center;gap:.5rem}
.ag.hero3 .trust .stats{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;justify-content:center;
  font-family:'Geist Mono',monospace;font-size:.78rem;color:rgba(238,242,241,.86)}
.ag.hero3 .trust .d{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.32)}
.ag .live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal-bright);
  box-shadow:0 0 0 0 rgba(31,195,167,.5);animation:livep 2.2s infinite}
@keyframes livep{0%{box-shadow:0 0 0 0 rgba(31,195,167,.5)}70%{box-shadow:0 0 0 9px rgba(31,195,167,0)}100%{box-shadow:0 0 0 0 rgba(31,195,167,0)}}

/* hero zones */
.ag .synth-in{position:absolute;top:0;bottom:0;left:0;width:36%;z-index:2;overflow:hidden}
.ag .synth-out{position:absolute;top:0;bottom:0;right:0;width:40%;z-index:2;overflow:hidden}
.ag .synth-stream{position:absolute;left:0;right:0;top:50%;height:2px;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(31,195,167,0) 26%,rgba(31,195,167,.4) 50%,rgba(31,195,167,0) 74%,transparent)}
.ag .corewrap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3}

/* full-bleed CENTERED constellation hero (network radiates from the A hub) */
.ag .netfield{position:absolute;inset:0;width:100%;height:100%;z-index:2;overflow:visible}
.ag .nethub{position:absolute;left:50%;top:21%;transform:translate(-50%,-50%);z-index:5}
.ag .netdot{position:absolute;border-radius:50%;background:var(--teal-bright);transform:translate(-50%,-50%);
  box-shadow:0 0 0 5px rgba(31,195,167,.12),0 0 16px rgba(31,195,167,.7);z-index:3;animation:livep 3s infinite}
.ag .netdot.faint{background:var(--teal-2);box-shadow:0 0 10px rgba(31,195,167,.35);opacity:.65}
.ag .hero3-col-net{position:absolute;left:50%;top:57%;transform:translate(-50%,-50%);z-index:6;
  width:min(640px,54%);display:flex;flex-direction:column;align-items:center;gap:1.2rem;text-align:center}
.ag .hero3-col-net h1{font-size:3.5rem}
.ag .hero3-col-net .hero-sub{font-size:1.18rem;color:rgba(238,242,241,.74);max-width:32ch;line-height:1.45}
.ag .hero3-col-net .hero-ctas{display:flex;gap:.85rem;margin-top:.4rem}
/* scrim keeps the centered headline legible over the network */
.ag .hero3-col-net::before{content:"";position:absolute;inset:-12% -18%;z-index:-1;
  background:radial-gradient(ellipse 60% 56% at 50% 50%, rgba(11,16,17,.78), rgba(11,16,17,.45) 55%, transparent 78%)}

/* ============================================================================
   GRAVITY HERO  (headline left · A gravity well center · savings nodes right)
============================================================================ */
.ag.hero3-grav{overflow:hidden}
.ag .gravityfield{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:2}
.ag .gshard{position:absolute;opacity:0;will-change:transform,opacity;
  animation:gravityPull var(--gdur,10s) cubic-bezier(.55,0,.85,.4) var(--gdelay,0s) infinite}
.ag .gshard svg{width:100%;height:100%;display:block}
.ag .gshard.near{filter:drop-shadow(0 6px 10px rgba(0,0,0,.42));z-index:3}
.ag .gshard.mid{filter:blur(.5px) drop-shadow(0 4px 6px rgba(0,0,0,.3));z-index:2}
.ag .gshard.far{filter:blur(1.7px);z-index:1}
@keyframes gravityPull{
  0%{transform:translate(0,0) rotate(0) scale(1);opacity:0}
  10%{opacity:var(--go,.7)}
  70%{opacity:var(--go,.7)}
  90%{opacity:.12}
  100%{transform:translate(var(--gtx),var(--gty)) rotate(var(--grot)) scale(.16);opacity:0}
}

/* the A as gravity well */
.ag .hero-hub{position:absolute;left:46%;top:50%;transform:translate(-50%,-50%);z-index:5}
.ag .hero-hub .gring{position:absolute;left:50%;top:50%;width:240%;height:240%;transform:translate(-50%,-50%);
  border-radius:50%;border:1px dashed rgba(31,195,167,.22);animation:gspin 22s linear infinite}
.ag .hero-hub .gring.r2{width:330%;height:330%;border-color:rgba(31,195,167,.12);animation-duration:34s;animation-direction:reverse}
@keyframes gspin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* savings nodes (glass chips) */
.ag .snode{position:absolute;transform:translate(-50%,-50%);z-index:4;border-radius:11px;padding:.6rem .85rem .62rem 1rem;
  min-width:140px;max-width:184px;text-align:left;display:flex;flex-direction:column;gap:.28rem}
.ag .snode .st{font-family:'Geist Mono',monospace;font-size:.55rem;letter-spacing:.03em;text-transform:uppercase;
  color:var(--teal-bright);line-height:1.3;position:relative;z-index:2}
.ag .snode .sv{font-size:1.2rem;font-weight:600;color:#f4f7f6;letter-spacing:-.01em;font-variant-numeric:tabular-nums;
  line-height:1;position:relative;z-index:2}
.ag .snode-dot{position:absolute;left:0;top:50%;width:9px;height:9px;border-radius:50%;background:var(--teal-bright);
  box-shadow:0 0 10px var(--teal-bright);transform:translate(-50%,-50%);z-index:3;animation:livep 3s infinite}

/* final projected node (largest, far right) */
.ag .sfinal{position:absolute;transform:translate(-50%,-50%);z-index:6;border-radius:15px;padding:1.05rem 1.3rem;
  min-width:196px;text-align:left;box-shadow:0 18px 50px -14px rgba(0,0,0,.6),inset 0 1px 0 rgba(180,255,240,.34),
  inset 0 -12px 30px -14px rgba(31,195,167,.34),0 0 0 1px rgba(31,195,167,.4)}
.ag .sfinal .st{font-family:'Geist Mono',monospace;font-size:.6rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--teal-bright);margin-bottom:.28rem;position:relative;z-index:2}
.ag .sfinal .sv{font-size:2.15rem;font-weight:700;color:#f4f7f6;letter-spacing:-.02em;font-variant-numeric:tabular-nums;
  line-height:1;position:relative;z-index:2}
.ag .sfinal .sc{font-family:'Geist Mono',monospace;font-size:.54rem;color:rgba(238,242,241,.55);margin-top:.32rem;
  letter-spacing:.02em;position:relative;z-index:2}

/* headline (left) */
.ag .hero-left{position:absolute;left:5.5%;top:50%;transform:translateY(-50%);z-index:7;width:min(480px,42%);
  display:flex;flex-direction:column;align-items:flex-start;gap:1.25rem;text-align:left}
.ag .hero-left h1{font-size:3.95rem;text-align:left;line-height:1.0}
.ag .hero-left .hero-sub{font-size:1.1rem;color:rgba(238,242,241,.78);max-width:30ch;line-height:1.45;text-align:left}
.ag .hero-left .hero-ctas{display:flex;gap:.8rem;margin-top:.3rem}
.ag .btn-teal{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(180deg,#27d3b6,#0d8a78);
  color:#042620;padding:.8rem 1.5rem;border-radius:var(--r-button);font-weight:600;font-size:.95rem;border:1px solid #34e0c4;
  box-shadow:0 0 0 1px rgba(31,195,167,.35),0 0 24px -2px rgba(31,195,167,.65),inset 0 1px 0 rgba(255,255,255,.4);
  transition:transform .15s,box-shadow .15s;cursor:pointer}
.ag .btn-teal:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(31,195,167,.5),0 0 32px 1px rgba(31,195,167,.85),inset 0 1px 0 rgba(255,255,255,.4)}
.ag .btn-teal svg{width:14px;height:14px}
.ag .hero-left::before{content:"";position:absolute;inset:-26% -22% -26% -45%;z-index:-1;
  background:radial-gradient(ellipse 64% 60% at 40% 50%, rgba(10,15,16,.86), rgba(10,15,16,.5) 54%, transparent 76%)}

@media (prefers-reduced-motion: reduce){
  .ag .gshard{animation:none !important;opacity:var(--go,.5) !important}
  .ag .hero-hub .gring{animation:none !important}
}

/* ---- river shards (single glass shape, weighted) + sheen kill ---- */
.ag .rshard{position:absolute;opacity:0;will-change:transform,opacity;
  animation:riverPull var(--gdur,11s) linear var(--gdelay,0s) infinite}
.ag .rshard svg{width:100%;height:100%;display:block}
.ag .rshard.w-near{filter:drop-shadow(0 4px 7px rgba(0,0,0,.5))}
.ag .rshard.w-mid{filter:drop-shadow(0 3px 5px rgba(0,0,0,.4))}
.ag .rshard.w-far{filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}
.ag .lg-dark.no-sheen::after,.ag .lg.no-sheen::after{display:none}
@keyframes riverPull{
  0%{transform:translate(0,0) rotate(0) scale(1);opacity:0}
  8%{opacity:var(--go,.85)}
  72%{opacity:var(--go,.85);transform:translate(calc(var(--gtx)*.78),calc(var(--gty)*.78)) rotate(calc(var(--grot)*.78)) scale(.92)}
  100%{transform:translate(var(--gtx),var(--gty)) rotate(var(--grot)) scale(.14);opacity:0}
}
@media (prefers-reduced-motion: reduce){ .ag .rshard{animation:none !important;opacity:var(--go,.6) !important} }

/* OUTPUT A — teal grid */
.ag .ogrid{position:absolute;top:50%;right:7%;transform:translateY(-50%);display:grid;
  grid-template-columns:repeat(5,1fr);gap:6px;width:64%}
.ag .ocell{height:11px;border-radius:2px;background:var(--teal-bright);opacity:.22;
  box-shadow:0 0 0 rgba(31,195,167,0);animation:cellPulse 2.4s ease-in-out infinite}
@keyframes cellPulse{0%,100%{opacity:.16}50%{opacity:.85;box-shadow:0 0 10px rgba(31,195,167,.6)}}

/* OUTPUT B — beam + fan */
.ag .obeamwrap{position:absolute;inset:0}
.ag .gpacket{fill:var(--teal-pale)}
.ag .glink{stroke:var(--teal-line);stroke-width:1.1;opacity:.45}
.ag .gnode{fill:var(--teal-bright)}

/* ============================================================================
   PAPER READING SECTIONS
============================================================================ */
.ag.sec{position:absolute;inset:0;padding:3.2rem 3.4rem;overflow:hidden;display:flex;flex-direction:column}
.ag .sec-head{margin-bottom:1.6rem;position:relative;z-index:4}
.ag .sec-head .sec-num{margin-bottom:.6rem}
.ag .sec-head .kick{display:block;margin-bottom:.45rem}
.ag .sec-head h2{font-size:2.5rem;margin-bottom:.5rem}
.ag .sec-head .lead{font-size:1.1rem}
.ag .sec-cta{margin-top:1.3rem;padding-top:.2rem;position:relative;z-index:4;flex:0 0 auto}
.ag .netcanvas{min-height:0}

/* §2A horizontal circuit */
.ag .circuit{display:flex;align-items:center;gap:0;flex:1;position:relative;z-index:3}
.ag .cnode{flex:1;border-radius:var(--r-card-lg);padding:1.5rem 1.4rem;display:flex;flex-direction:column;gap:.65rem;
  position:relative;z-index:2;background:linear-gradient(180deg,#fff,#f6f6f2);border:1px solid var(--line);box-shadow:var(--shadow-dim)}
.ag .cnode .cstep{font-family:'Geist Mono',monospace;font-size:.6rem;color:var(--teal);letter-spacing:.08em;text-transform:uppercase}
.ag .cnode h3{font-size:1.16rem;font-weight:600}
.ag .cnode p{font-size:.9rem;color:var(--ink-3);line-height:1.5}
.ag .cnode .cico{width:46px;height:46px;border-radius:12px;color:#fff;display:flex;align-items:center;justify-content:center;
  margin-bottom:.2rem;background:linear-gradient(150deg,var(--teal-2),var(--teal));
  box-shadow:0 6px 14px -5px rgba(13,122,107,.6),inset 0 1px 0 rgba(255,255,255,.4)}
.ag .cnode .cico svg{width:23px;height:23px}
.ag .clink{flex:0 0 60px;align-self:center;height:44px;position:relative;z-index:1}
.ag .clink svg{width:100%;height:100%;overflow:visible}
.ag .cline{stroke:var(--line-2);stroke-width:1.4;stroke-dasharray:5 5}
.ag .cpacket{fill:var(--teal)}
.ag .cpacket-glow{fill:var(--teal);opacity:.3}

/* §2B vertical descend */
.ag .descend{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%}
.ag .dlayer{position:relative;z-index:1;border-radius:var(--r-card-lg);padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1.1rem;
  background:linear-gradient(180deg,#fff,#f4f5f1);border:1px solid var(--line);box-shadow:var(--shadow-dim)}
.ag .dlayer .dnum{font-family:'Geist Mono',monospace;font-size:.7rem;color:var(--teal);width:24px;flex:0 0 auto}
.ag .dlayer h3{font-size:1.06rem;font-weight:600;margin-bottom:.12rem}
.ag .dlayer p{font-size:.86rem;color:var(--ink-3);line-height:1.48}
.ag .dconn{height:32px;width:2px;margin:0 auto;position:relative;background:var(--line-2);overflow:visible}
.ag .dconn .ddot{position:absolute;left:50%;top:0;width:8px;height:8px;border-radius:50%;background:var(--teal);
  transform:translate(-50%,0);box-shadow:0 0 10px rgba(13,122,107,.7);animation:dDrop 2.2s ease-in-out infinite}
@keyframes dDrop{0%{top:-4px;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:32px;opacity:0}}
.ag .desc-inner{position:relative;display:flex;flex-direction:column;gap:2rem;width:100%;max-width:560px}
.ag .desc-rail{position:absolute;left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,var(--line-2) 6%,var(--line-2) 94%,transparent);z-index:0}
.ag .desc-pk{position:absolute;left:50%;top:0;width:3px;height:16px;border-radius:2px;transform:translate(-50%,-50%);
  background:linear-gradient(180deg,rgba(190,255,242,.95),#1fc3a7);box-shadow:0 0 10px 1px rgba(31,195,167,.85);
  animation:descPk 5.6s linear infinite}
@keyframes descPk{0%{top:3%}100%{top:97%}}
.ag .pname .pbull{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal-bright);
  box-shadow:0 0 5px rgba(31,195,167,.6);margin-right:.4rem;vertical-align:middle}
/* §3 stat-forward card + hover/tap detail popover */
.ag .pstat{font-size:.95rem;font-weight:600;color:#eafdf8;line-height:1.3;letter-spacing:-.01em;position:relative;z-index:2}
.ag .pmore{font-family:'Geist Mono',monospace;font-size:.55rem;color:var(--teal-bright);letter-spacing:.06em;
  text-transform:uppercase;margin-top:.55rem;display:flex;align-items:center;gap:.3rem;position:relative;z-index:2;opacity:.7;transition:opacity .2s}
.ag .pnode{outline:none}
.ag .pnode:hover,.ag .pnode:focus-within{z-index:30}
.ag .pnode:hover .pcard-mini,.ag .pnode:focus-within .pcard-mini{border-color:rgba(31,195,167,.55);transform:translateY(-2px)}
.ag .pnode:hover .pmore,.ag .pnode:focus-within .pmore{opacity:1}
.ag .pcard-mini{transition:border-color .2s,transform .2s}
.ag .pinfo{position:absolute;left:50%;top:calc(100% + 9px);transform:translateX(-50%);width:240px;
  background:linear-gradient(135deg,rgba(36,54,52,.74),rgba(15,23,23,.62));
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);
  border:1px solid rgba(31,195,167,.3);border-radius:12px;padding:.8rem .95rem;text-align:left;
  font-size:.74rem;color:rgba(238,242,241,.84);line-height:1.5;
  box-shadow:0 18px 44px -12px rgba(0,0,0,.62),inset 0 1px 0 rgba(180,255,240,.18);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s;z-index:40}
.ag .pnode.pbottom .pinfo{top:auto;bottom:calc(100% + 9px)}
.ag .pnode:hover .pinfo,.ag .pnode:focus-within .pinfo{opacity:1;visibility:visible;pointer-events:auto}

/* §3A constellation dark canvas */
.ag .netcanvas{flex:1;position:relative;border-radius:var(--r-card-lg);overflow:hidden;border:1px solid #25312f;
  background:radial-gradient(circle at 50% 50%,rgba(31,195,167,.12),transparent 58%),linear-gradient(180deg,#16201f,#0e1617)}
.ag .netcanvas .nsvg{position:absolute;inset:0;width:100%;height:100%}
.ag .pnode{position:absolute;transform:translate(-50%,-50%);width:210px;z-index:3}
.ag .pnode .pdot{width:13px;height:13px;border-radius:50%;background:var(--teal-bright);margin:0 auto .5rem;
  box-shadow:0 0 0 6px rgba(31,195,167,.12),0 0 18px rgba(31,195,167,.7);animation:livep 3s infinite}
.ag .pcard-mini{padding:.7rem .85rem;text-align:center;border-radius:11px}
.ag .pcard-mini .pname{font-family:'Geist Mono',monospace;font-size:.6rem;color:var(--teal-bright);letter-spacing:.04em;
  text-transform:uppercase;font-weight:600;margin-bottom:.2rem}
.ag .pcard-mini .pdom{font-size:.67rem;color:rgba(238,242,241,.62);font-style:italic}
.ag .hubnode{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4}

/* §3B control panel */
.ag .panelgrid{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:1rem;position:relative;align-content:center;z-index:3}
.ag .pmod{border-radius:var(--r-card-lg);padding:1.25rem 1.35rem;display:flex;flex-direction:column;gap:.55rem;
  position:relative;overflow:hidden;transition:transform .25s;border-radius:14px}
.ag .pmod:hover{transform:translateY(-3px)}
.ag .pmod .pdom{font-family:'Geist Mono',monospace;font-style:italic;font-size:.7rem;color:var(--ink-4)}
.ag .pmod p{font-size:.82rem;color:var(--ink-3);line-height:1.46}
.ag .pmod .spark{position:absolute;right:1.1rem;top:1.2rem;display:flex;align-items:flex-end;gap:2px;height:18px}
.ag .pmod .spark i{width:3px;background:var(--teal);border-radius:1px;opacity:.6;animation:sparkb 1.5s ease-in-out infinite}
@keyframes sparkb{0%,100%{height:4px}50%{height:16px}}

/* §4 cascade */
.ag .profile-line{font-family:'Geist Mono',monospace;font-size:.7rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:1.1rem;position:relative;z-index:4}
/* A: sankey */
.ag .sankey{flex:1;min-height:0;position:relative;z-index:3}
.ag .sankey .sk-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.ag .sk-label{position:absolute;left:0;transform:translateY(-50%);z-index:2;display:flex;align-items:center;gap:.5rem;white-space:nowrap}
.ag .sk-label .skv{font-family:'Geist Mono',monospace;font-size:.78rem;color:var(--ink-2);font-variant-numeric:tabular-nums}
.ag .sk-total{position:absolute;right:0;top:50%;transform:translateY(-50%);text-align:right;width:200px;z-index:2}
.ag .sk-total .tlabel{font-family:'Geist Mono',monospace;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.ag .sk-total .tval{font-size:2.6rem;font-weight:600;letter-spacing:-.03em;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
/* B: build-up */
.ag .build{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.65rem;max-width:780px;width:100%;margin:0 auto;z-index:3;position:relative}
.ag .brow{display:grid;grid-template-columns:150px 1fr 156px;align-items:center;gap:1rem}
.ag .btrack{height:32px;background:var(--bg-3);border-radius:7px;overflow:hidden;position:relative;
  box-shadow:inset 0 1px 3px rgba(20,30,30,.12)}
.ag .bfill{height:100%;border-radius:7px;width:0;animation:bgrow 1.1s cubic-bezier(.2,.7,.2,1) forwards;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 2px 8px -2px rgba(13,122,107,.5)}
@keyframes bgrow{to{width:var(--w)}}
.ag .bval{font-family:'Geist Mono',monospace;font-size:1rem;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.ag .bmech{font-family:'Geist Mono',monospace;font-size:.58rem;color:var(--ink-4);text-transform:lowercase}
.ag .btotal{display:flex;justify-content:space-between;align-items:center;border-top:1.5px solid var(--ink);margin-top:.5rem;padding-top:.9rem}
.ag .btotal .tl{font-family:'Geist Mono',monospace;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.ag .btotal .tv{font-size:2.7rem;font-weight:600;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}

/* §5-8 */
.ag .center-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  gap:1rem;max-width:620px;margin:0 auto;position:relative;z-index:4}
.ag .center-col h2{font-size:2.3rem}
.ag .center-col .para{display:flex;flex-direction:column;gap:.85rem;max-width:540px}
.ag .center-col .para p{font-size:1.04rem;color:var(--ink-3);line-height:1.55}
.ag .resource-mini{display:flex;gap:.6rem;justify-content:center;margin:.3rem 0}
.ag .resource-mini .rm{width:50px;height:50px;border-radius:12px;background:linear-gradient(180deg,#fff,#f3f4f0);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--teal);box-shadow:var(--shadow-dim)}
.ag .resource-mini .rm svg{width:20px;height:20px}
.ag .glassform{border-radius:var(--r-form);padding:1.5rem 1.7rem;width:100%;max-width:520px}
.ag .fg{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.ag .ff{display:flex;flex-direction:column}
.ag .ff.w{grid-column:1/-1}
.ag .ff label{font-size:.72rem;font-weight:500;color:var(--ink-2);margin-bottom:.3rem}
.ag .ff input,.ag .ff textarea{font-family:'Geist',sans-serif;font-size:.88rem;padding:.58rem .75rem;border:1px solid var(--line-2);
  border-radius:7px;background:#ffffff;color:var(--ink);outline:none;box-shadow:inset 0 1px 2px rgba(20,30,30,.05)}
.ag .ff textarea{resize:none;min-height:60px}
.ag .ff input:focus,.ag .ff textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft);background:#fff}
.ag .sbmt{background:linear-gradient(180deg,#2a2a28,#141414);color:#fff;border:none;font-family:'Geist',sans-serif;font-weight:500;
  font-size:.9rem;padding:.72rem 1.5rem;border-radius:var(--r-button);cursor:pointer;margin-top:.85rem;width:100%;
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 8px 18px -8px rgba(0,0,0,.5)}
.ag .form-note{font-size:.7rem;color:var(--ink-4);margin-top:.55rem;text-align:center}
.ag.final{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.3rem;text-align:center}
.ag.final h2{font-size:3.3rem}
.ag .footer3{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;
  padding:1.1rem 2.2rem;font-size:.74rem;color:rgba(238,242,241,.5);border-top:1px solid rgba(255,255,255,.08);z-index:6}
.ag .footer3 .fb{display:flex;align-items:center;gap:.55rem}
.ag .footer3 .fl{display:flex;gap:1.1rem}

/* headline-treatment artboards */
.ag.htreat{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:2.2rem;padding:2.8rem}
.ag.htreat .tlabel{font-family:'Geist Mono',monospace;font-size:.62rem;color:var(--teal);letter-spacing:.08em;
  text-transform:uppercase;margin-bottom:.7rem;display:block}
.ag.htreat .hopt{display:flex;flex-direction:column}
.ag.htreat h1{font-size:2.5rem}
.ag.htreat-outline h1{color:transparent;-webkit-text-stroke:1.4px #cfe0dc;text-stroke:1.4px #cfe0dc}
.ag.htreat-outline .tw{-webkit-text-stroke:1.4px var(--teal-bright);color:transparent}

/* schedule modal (static preview) */
.ag.modalshot{position:absolute;inset:0;background:rgba(16,22,23,.62);backdrop-filter:blur(4px);display:flex;
  align-items:center;justify-content:center;padding:2rem}
.ag .modalcard{width:100%;max-width:480px;border-radius:var(--r-form);padding:1.8rem;position:relative;
  background:linear-gradient(180deg,#fff,#f5f6f2);box-shadow:var(--shadow-float);max-height:100%;overflow:auto}
.ag .modalcard .mk{font-family:'Geist Mono',monospace;color:var(--teal);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem}
.ag .modalcard h3{font-size:1.4rem;font-weight:600;margin-bottom:.4rem}
.ag .modalcard .fs{font-size:.86rem;color:var(--ink-3);margin-bottom:1.1rem;line-height:1.5}
.ag .modalcard .mx{position:absolute;top:1rem;right:1rem;width:28px;height:28px;border-radius:7px;display:flex;
  align-items:center;justify-content:center;color:var(--ink-3);background:var(--bg-2);font-size:1.1rem}
.ag .chk{display:flex;align-items:flex-start;gap:.5rem;padding:.5rem .7rem;border:1px solid var(--line);border-radius:7px;
  background:var(--bg);font-size:.8rem;color:var(--ink)}
.ag .chk i{width:13px;height:13px;border:1.5px solid var(--line-2);border-radius:3px;flex:0 0 auto;margin-top:.15rem}

/* ============================================================================
   CONTINUOUS PAGE (assembled homepage from chosen variants)
============================================================================ */
.page{position:relative;background:var(--bg)}
.pwrap{position:relative;width:100%;overflow:hidden}
.pwrap > .ag{position:absolute;inset:0}
.pwrap-hero{height:100vh;min-height:720px}

/* sticky page nav (adaptive: light text over dark hero, paper bg on scroll) */
.pnav{position:fixed;top:0;left:0;right:0;z-index:120;display:flex;justify-content:space-between;align-items:center;
  font-family:'Geist',system-ui,-apple-system,sans-serif;letter-spacing:-.005em;
  padding:1rem 2.4rem;transition:background .3s,border-color .3s,box-shadow .3s;border-bottom:1px solid transparent}
.pnav .brand3{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:1.05rem;color:#f4f7f6;transition:color .3s}
.pnav .brand3 .dot{color:var(--teal-bright)}
.pnav .brand3 svg{filter:drop-shadow(0 0 6px rgba(31,195,167,.6))}
.pnav a{text-decoration:none}
.pnav .navlinks{display:flex;align-items:center;gap:1.5rem;font-size:.88rem;color:rgba(238,242,241,.78)}
.pnav .navlinks a{color:inherit;transition:color .2s}
.pnav .ncta{background:linear-gradient(180deg,#fff,#e9ece9);color:var(--ink)!important;padding:.5rem 1rem;border-radius:7px;
  font-weight:500;box-shadow:0 6px 16px -8px rgba(0,0,0,.5)}
.pnav.scrolled{background:rgba(251,251,250,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom-color:var(--line);box-shadow:0 4px 22px -14px rgba(0,0,0,.3)}
.pnav.scrolled .brand3{color:var(--ink)}
.pnav.scrolled .brand3 svg{filter:none}
.pnav.scrolled .brand3 svg path{fill:var(--teal)}
.pnav.scrolled .navlinks{color:var(--ink-3)}
.pnav.scrolled .navlinks a:hover{color:var(--ink)}
.page .nav3{display:none}              /* hide each hero's built-in nav */

/* page dividers (data stream between sections) */
.pdiv{position:relative;z-index:30;padding:0;background:var(--bg)}
.pdiv-soft{background:var(--bg-2)}

/* working schedule modal via :target */
.smodal{display:none;position:fixed;inset:0;z-index:200;background:rgba(16,22,23,.62);
  -webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);align-items:flex-start;justify-content:center;
  padding:3.5rem 1.5rem;overflow-y:auto;font-family:'Geist',system-ui,sans-serif}
.smodal:target{display:flex}
.smodal .mcard{background:linear-gradient(180deg,#fff,#f5f6f2);border-radius:16px;max-width:560px;width:100%;
  padding:2rem;position:relative;box-shadow:0 30px 80px -20px rgba(0,0,0,.45);animation:smodalin .25s cubic-bezier(.2,.7,.2,1);color:var(--ink)}
@keyframes smodalin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.smodal .smx{position:absolute;top:1rem;right:1rem;width:30px;height:30px;border-radius:7px;display:flex;align-items:center;
  justify-content:center;color:var(--ink-3);background:var(--bg-2);font-size:1.2rem;text-decoration:none;line-height:1}
.smodal .mk{font-family:'Geist Mono',monospace;color:var(--teal);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem}
.smodal h3{font-size:1.45rem;font-weight:600;letter-spacing:-.02em;margin:0 0 .4rem}
.smodal .fs{font-size:.88rem;color:var(--ink-3);margin-bottom:1.2rem;line-height:1.5}
.smodal .sfg{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.smodal .sff{display:flex;flex-direction:column}
.smodal .sff.w{grid-column:1/-1}
.smodal .sff label{font-size:.74rem;font-weight:500;color:var(--ink-2);margin-bottom:.3rem}
.smodal .sff input,.smodal .sff select,.smodal .sff textarea{font-family:'Geist',system-ui,sans-serif;font-size:.9rem;
  padding:.62rem .8rem;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);outline:none}
.smodal .sff textarea{resize:vertical;min-height:72px}
.smodal .sff input:focus,.smodal .sff select:focus,.smodal .sff textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft);background:#fff}
.smodal .scg{display:grid;gap:.45rem}
.smodal .scr{display:flex;align-items:flex-start;gap:.55rem;padding:.55rem .8rem;border:1px solid var(--line);border-radius:7px;background:var(--bg);cursor:pointer;font-size:.85rem;color:var(--ink)}
.smodal .scr:hover{border-color:var(--line-2);background:#fff}
.smodal .scr input{accent-color:var(--teal);margin-top:.18rem}
.smodal .ssub{background:linear-gradient(180deg,#2a2a28,#141414);color:#fff;border:none;font-family:'Geist',system-ui,sans-serif;
  font-weight:500;font-size:.92rem;padding:.82rem 2rem;border-radius:8px;cursor:pointer;margin-top:1rem;width:100%;
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 8px 18px -8px rgba(0,0,0,.5)}
.smodal .snote{font-size:.72rem;color:var(--ink-4);margin-top:.6rem;text-align:center}
@media (max-width:560px){.smodal .sfg{grid-template-columns:1fr}}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  .ag .shard,.ag .shard-in,.ag .ocell,.ag .cpacket,.ag .cpacket-glow,.ag .ddot,.ag .pdot,.ag .acore,.ag .glowhalo,
  .ag .live-dot,.ag .powered-by::before,.ag .spark i,.ag .gpacket,.ag .bfill,.ag .lg::after,.ag .lg-dark::after{animation:none !important}
  .ag .bfill{width:var(--w)}
  .ag .ocell{opacity:.6}
}

/* ============================================================================
   MOBILE — Phase A (responsive pass, 2026-06-07)
   All rules scoped under @media (max-width:768px). Cannot affect desktop.
   Targets nav, §2, §5, §6, §7, §8, forms, modal, type ramp.
   Hero (§1), §3 Engine, §4 Cascade get dedicated mobile components in Phase B.
============================================================================ */
@media (max-width: 768px) {
  /* shell unwind for simple sections only (those with IDs in page.jsx) */
  #how-it-works.pwrap,
  #mission.pwrap,
  #resources.pwrap,
  #contact.pwrap,
  #closing.pwrap {
    height: auto !important;
    min-height: auto !important;
  }
  #how-it-works.pwrap > .ag,
  #mission.pwrap > .ag,
  #resources.pwrap > .ag,
  #contact.pwrap > .ag,
  #closing.pwrap > .ag {
    position: relative;
    inset: auto;
  }

  /* section padding + type ramp */
  .ag.sec { padding: 2.4rem 1.1rem; }
  .ag .sec-head { margin-bottom: 1.1rem; }
  .ag .sec-head h2 { font-size: 1.65rem; }
  .ag .sec-head .lead { font-size: .95rem; }
  .ag .center-col h2 { font-size: 1.75rem; }
  .ag .h-extrude { font-size: 1.75rem; }
  .ag.final h2 { font-size: 2.1rem; }

  /* nav — keep brand + CTA, hide inline text links at narrow widths */
  .pnav { padding: .8rem 1rem; }
  .pnav .navlinks { gap: .85rem; font-size: .8rem; }
  .pnav .navlinks a:not(.ncta) { display: none; }
  .pnav .ncta { padding: .42rem .8rem; font-size: .8rem; }

  /* CTAs wrap and tighten so they don't overflow on small screens */
  .ag .hero-ctas { flex-wrap: wrap; gap: .6rem; }
  .ag .btn-primary,
  .ag .btn-secondary,
  .ag .btn-teal,
  .ag .btn-inverted { font-size: .88rem; padding: .72rem 1.15rem; }

  /* §2 Methodology — already stacks; just tighten */
  .ag .descend { padding: 0; }
  .ag .desc-inner { max-width: 100%; gap: 1.4rem; }
  .ag .dlayer { padding: 1rem 1.05rem; gap: .85rem; }
  .ag .dlayer .cico { width: 38px; height: 38px; }
  .ag .dlayer .cico svg { width: 19px; height: 19px; }
  .ag .dlayer h3 { font-size: .98rem; }
  .ag .dlayer p { font-size: .82rem; line-height: 1.45; }

  /* §5/§6/§7 — forms collapse to single column */
  .ag .center-col { max-width: 100%; gap: .85rem; }
  .ag .center-col .para p { font-size: .95rem; }
  .ag .glassform { padding: 1.2rem 1rem; max-width: 100%; }
  .ag .fg { grid-template-columns: 1fr; gap: .6rem; }
  .ag .ff input,
  .ag .ff textarea { font-size: 16px; }   /* prevents iOS auto-zoom on focus */
  .ag .sbmt { font-size: .9rem; padding: .78rem 1.5rem; }

  /* §8 Final + Footer */
  .ag.final { gap: 1rem; padding: 2.6rem 1.1rem; }
  .ag .footer3 {
    flex-direction: column;
    gap: .55rem;
    padding: 1rem 1.1rem;
    text-align: center;
    font-size: .68rem;
  }
  .ag .footer3 .fb,
  .ag .footer3 .fl { justify-content: center; flex-wrap: wrap; }

  /* schedule modal — tighter padding, prevent iOS zoom on focus */
  .smodal { padding: 1.5rem .75rem; align-items: flex-start; }
  .smodal .mcard { padding: 1.4rem 1.2rem; }
  .smodal h3 { font-size: 1.2rem; }
  .smodal .fs { font-size: .82rem; }
  .smodal .sff input,
  .smodal .sff select,
  .smodal .sff textarea { font-size: 16px; }
  .smodal .ssub { font-size: .9rem; padding: .78rem 1.5rem; }

  /* ----- Phase B: shell unwind for hero/§3/§4 (mobile components / CSS reflow) ----- */
  .pwrap-hero {
    height: auto !important;
    min-height: 100vh;
  }
  .pwrap-hero > .ag {
    position: relative;
    inset: auto;
  }
  #network-teaser.pwrap,
  #cascade.pwrap {
    height: auto !important;
    min-height: auto !important;
  }
  #network-teaser.pwrap > .ag,
  #cascade.pwrap > .ag {
    position: relative;
    inset: auto;
  }

  /* §4 Cascade — Sankey SVG kept; labels stack above, total below, all centered */
  .ag .sankey {
    display: flex !important;
    flex-direction: column;
    gap: .9rem;
    flex: 0 0 auto;
    min-height: auto;
  }
  .ag .sk-svg {
    position: relative !important;
    inset: auto !important;
    width: 100%;
    height: 180px;
    order: 2;
  }
  .ag .sk-label {
    position: relative !important;
    top: auto !important;
    transform: none !important;
    left: auto;
    order: 1;
    padding: .3rem 0;
    justify-content: flex-start;
    gap: .65rem;
  }
  .ag .sk-label .skv {
    font-size: .85rem;
  }
  .ag .sk-total {
    position: relative !important;
    right: auto !important;
    top: auto !important;
    transform: none !important;
    width: 100% !important;
    text-align: center;
    order: 3;
    margin-top: .4rem;
  }
  .ag .sk-total .tval {
    font-size: 2.1rem;
  }
  .ag .profile-line {
    font-size: .58rem;
    line-height: 1.6;
    margin-bottom: 1rem;
  }

  /* §4 Cascade — bar chart reflow: name+value top row, full-width bar below */
  .ag .build {
    max-width: 100%;
    gap: 1.1rem;
  }
  .ag .brow {
    grid-template-columns: auto 1fr !important;
    grid-template-areas:
      "name value"
      "track track";
    gap: .45rem .8rem;
  }
  .ag .brow > :nth-child(1) { grid-area: name; justify-self: start; }
  .ag .brow > :nth-child(2) { grid-area: track; }
  .ag .brow > :nth-child(3) { grid-area: value; text-align: right; }
  .ag .brow .btrack { height: 26px; }
  .ag .brow .bval { font-size: .95rem; }
  .ag .brow .bmech { font-size: .56rem; }
  .ag .btotal {
    flex-wrap: wrap;
    gap: .6rem;
    padding-top: .8rem;
  }
  .ag .btotal .tl { font-size: .68rem; }
  .ag .btotal .tv { font-size: 2.1rem; }
}