/* ============ CODE BINARY — How It Works ============ */
/* Page-scoped layer. Depends on assets/style.css for tokens,
   nav, buttons, section heads, strip, cta and footer. */

/* breadcrumb (mirrors team.css so the page is self contained) */
.crumb{
  display:flex;align-items:center;gap:9px;margin-bottom:20px;
  font-size:12.5px;letter-spacing:.04em;color:var(--mu2);
}
.crumb a{color:var(--mu2);}
.crumb a:hover{color:var(--cy);}
.crumb i{font-style:normal;color:rgba(79,230,245,.5);}
.crumb b{color:var(--mu);font-weight:500;}

/* ============ HERO ============ */
.hhero{position:relative;padding:84px 0 92px;overflow:hidden;}
.hhero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.hhero-copy h1{font-size:52px;line-height:1.06;font-weight:700;letter-spacing:-.032em;margin-bottom:24px;}
.hhero-copy .lede{max-width:580px;}
.hhero-visual{display:flex;justify-content:center;align-items:center;}

/* loop dial */
.loopdial{
  position:relative;width:min(400px,100%);aspect-ratio:1/1;
  display:block;
}
.ld-ring{position:absolute;inset:0;width:100%;height:100%;overflow:visible;}
.ld-ring circle{
  fill:none;stroke:rgba(120,170,210,.16);stroke-width:1;
}
.ld-ring .ld-ring-lit{
  stroke:rgba(79,230,245,.55);stroke-width:1.4;
  stroke-dasharray:64 426;stroke-linecap:round;
  transform-origin:50% 50%;
  animation:ldspin 9s linear infinite;
}
@keyframes ldspin{to{transform:rotate(360deg);}}

.ld-hub{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:96px;height:96px;border-radius:26px;overflow:hidden;
  border:1px solid rgba(120,200,235,.3);
  background:var(--panel);
  box-shadow:0 0 60px -14px rgba(79,230,245,.6),inset 0 1px 0 rgba(255,255,255,.07);
  display:flex;align-items:center;justify-content:center;
}
.ld-hub img{width:100%;height:100%;object-fit:contain;}

.ld-step{
  position:absolute;left:50%;top:50%;
  display:flex;align-items:center;gap:10px;
  padding:9px 15px 9px 9px;border-radius:99px;
  background:rgba(11,16,28,.94);border:1px solid var(--line);
  box-shadow:0 14px 34px -18px rgba(0,0,0,.9);
  white-space:nowrap;
}
.ld-step s{
  text-decoration:none;flex:none;
  width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--fm);font-size:11px;font-weight:600;
  color:#04070d;background:linear-gradient(135deg,var(--cy),var(--vi));
}
.ld-step b{font-family:var(--fd);font-size:13.5px;font-weight:600;letter-spacing:.02em;}
.ld-1{transform:translate(-50%,-50%) translateY(-150px);}
.ld-2{transform:translate(-50%,-50%) translateX(132px);}
.ld-3{transform:translate(-50%,-50%) translateY(150px);}
.ld-4{transform:translate(-50%,-50%) translateX(-132px);}

/* ============ THE LOOP ============ */
.steps{display:grid;gap:22px;}
.step{
  position:relative;
  border:1px solid var(--line);border-radius:var(--rad);
  background:linear-gradient(180deg,var(--panel) 0%,rgba(8,11,20,.7) 100%);
  padding:34px 36px;
}
.step::before{
  content:"";position:absolute;left:0;top:26px;bottom:26px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--cy),var(--vi));opacity:.75;
}
.step-head{display:flex;align-items:center;gap:18px;margin-bottom:18px;}
.step-n{
  flex:none;width:52px;height:52px;border-radius:15px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--fm);font-size:17px;font-weight:700;color:#04070d;
  background:linear-gradient(135deg,var(--cy),#7fd8f2 45%,var(--vi));
  box-shadow:0 10px 26px -12px rgba(79,230,245,.7);
}
.step-head h3{font-size:25px;}
.step-role{
  margin-top:5px;font-family:var(--fd);font-size:11px;font-weight:600;
  letter-spacing:.19em;text-transform:uppercase;color:var(--mu2);
}
.step>p{color:var(--mu);font-size:16.5px;line-height:1.72;max-width:78ch;}
.step-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px;}
.step-grid h4{
  font-size:11.5px;letter-spacing:.17em;text-transform:uppercase;
  color:var(--cy);margin-bottom:13px;font-weight:600;
}
.step-grid ul{display:grid;gap:9px;}
.step-grid li{
  position:relative;padding-left:19px;font-size:14.5px;color:var(--mu);line-height:1.6;
}
.step-grid li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;
  background:rgba(79,230,245,.55);
}
.step-foot{
  margin-top:26px;padding-top:18px;border-top:1px solid var(--line2);
  font-size:14px;color:var(--mu2);display:flex;gap:11px;align-items:baseline;flex-wrap:wrap;
}
.step-foot s{
  text-decoration:none;flex:none;
  font-family:var(--fd);font-size:10.5px;font-weight:600;letter-spacing:.17em;
  text-transform:uppercase;color:var(--vi);
  border:1px solid rgba(155,123,255,.3);background:rgba(155,123,255,.08);
  padding:3px 10px;border-radius:99px;
}

/* ============ WORKED EXAMPLE ============ */
.walk{display:grid;gap:26px;}
.walk-controls{display:flex;flex-wrap:wrap;gap:10px;}
.walk-controls button{
  border:1px solid var(--line);background:var(--panel);color:var(--mu);
  padding:11px 18px;border-radius:999px;cursor:pointer;
  font-family:var(--fd);font-size:13.5px;font-weight:600;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.walk-controls button:hover{border-color:rgba(79,230,245,.5);color:var(--tx);}
.walk-controls button.is-active{
  border-color:var(--cy);color:var(--cy);background:rgba(79,230,245,.09);
}
.walk-panel{
  border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(135deg,rgba(79,230,245,.05),rgba(139,92,246,.06));
  padding:32px;
}
.walk-said{
  display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;
  padding:16px 20px;border-radius:14px;margin-bottom:28px;
  background:rgba(5,7,13,.6);border:1px solid var(--line2);
  font-size:16px;color:var(--tx);line-height:1.6;
}
.walk-said s{
  text-decoration:none;flex:none;
  font-family:var(--fd);font-size:10.5px;font-weight:600;letter-spacing:.17em;
  text-transform:uppercase;color:var(--cy);
}
.walk-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.wk{
  position:relative;padding:22px;border-radius:16px;
  border:1px solid var(--line2);background:rgba(5,7,13,.5);
}
.wk-n{
  display:inline-block;font-family:var(--fm);font-size:11px;font-weight:700;
  letter-spacing:.1em;color:var(--cy);margin-bottom:9px;
}
.wk h3{font-size:16.5px;margin-bottom:9px;}
.wk p{font-size:14px;color:var(--mu);line-height:1.65;}
.wk-agents,.wk-out{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;}
.wk-agents span,.wk-out span{
  font-size:11.5px;color:var(--mu);padding:4px 10px;border-radius:99px;
  border:1px solid var(--line);background:rgba(255,255,255,.028);
}
.wk-out span{font-family:var(--fm);color:var(--cy);border-color:rgba(79,230,245,.26);}

/* ============ CONTROL GATES ============ */
.gates{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.gate{
  display:flex;gap:20px;align-items:flex-start;
  border:1px solid var(--line);border-radius:var(--rad);
  background:var(--panel);padding:28px 30px;
}
.gate .tr-ic{margin-bottom:0;flex:none;}
.gate h3{font-size:19px;margin-bottom:9px;}
.gate p{color:var(--mu);font-size:14.5px;line-height:1.68;}

/* ============ SHAPES + FAQ ============ */
.shapes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.shape{
  border:1px solid var(--line);border-radius:var(--rad);
  background:var(--panel);padding:28px 30px;
}
.shape h3{font-size:20px;margin-bottom:12px;}
.shape p{color:var(--mu);font-size:14.5px;line-height:1.68;}
.shape-note{
  margin-top:18px;padding-top:15px;border-top:1px solid var(--line2);
  display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;
  font-size:13.5px;color:var(--mu2);
}
.shape-note s{
  text-decoration:none;flex:none;
  font-family:var(--fd);font-size:10.5px;font-weight:600;letter-spacing:.17em;
  text-transform:uppercase;color:var(--cy);
}

.faq{margin-top:56px;max-width:860px;}
.faq-h{font-size:24px;margin-bottom:20px;}
.qa{
  border:1px solid var(--line);border-radius:14px;
  background:var(--panel);margin-bottom:12px;overflow:hidden;
}
.qa summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 24px;position:relative;
  font-family:var(--fd);font-size:16px;font-weight:600;color:var(--tx);
}
.qa summary::-webkit-details-marker{display:none;}
.qa summary::after{
  content:"";position:absolute;right:24px;top:50%;
  width:9px;height:9px;margin-top:-6px;
  border-right:2px solid var(--cy);border-bottom:2px solid var(--cy);
  transform:rotate(45deg);transition:transform .2s ease;
}
.qa[open] summary::after{transform:rotate(-135deg);margin-top:-2px;}
.qa summary:hover{color:var(--cy);}
.qa p{padding:0 24px 20px;color:var(--mu);font-size:14.5px;line-height:1.7;}

/* ============ RESPONSIVE ============ */
@media (max-width:1100px){
  .hhero-in{grid-template-columns:1fr;gap:56px;}
  .hhero-copy h1{font-size:46px;}
  .walk-steps{grid-template-columns:1fr 1fr;}
  .shapes{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .hhero{padding:48px 0 64px;}
  .hhero-copy h1{font-size:34px;letter-spacing:-.025em;}

  /* the dial unwinds into a legible vertical sequence on narrow screens */
  .loopdial{
    width:100%;aspect-ratio:auto;
    display:flex;flex-direction:column;align-items:center;gap:12px;
    padding:26px 0;
  }
  .ld-ring{display:none;}
  .ld-hub{
    position:static;transform:none;order:-1;
    width:74px;height:74px;border-radius:20px;margin-bottom:6px;
  }
  .ld-step{
    position:static;transform:none;width:100%;max-width:280px;
    justify-content:flex-start;padding:10px 16px 10px 10px;
  }
  .ld-step + .ld-step{margin-top:0;}
  .ld-step b{font-size:13px;}

  .step{padding:26px 22px;}
  .step-head{gap:14px;}
  .step-n{width:44px;height:44px;border-radius:13px;font-size:15px;}
  .step-head h3{font-size:21px;}
  .step>p{font-size:15.5px;}
  .step-grid{grid-template-columns:1fr;gap:22px;}

  .walk-panel{padding:22px 18px;}
  .walk-said{font-size:15px;padding:14px 16px;}
  .walk-steps{grid-template-columns:1fr;}
  .walk-controls button{width:100%;}

  .gates{grid-template-columns:1fr;}
  .gate{padding:24px 22px;gap:16px;}

  .shape{padding:24px 22px;}
  .faq{margin-top:40px;}
  .faq-h{font-size:21px;}
  .qa summary{font-size:15px;padding:16px 46px 16px 18px;}
  .qa p{padding:0 18px 18px;}
}