/* IA beta: integrated visual systems for sections 00, 01, 02 and 04. */

.entry-circuit,
.context-network,
.output-circuit,
.foundation-circuit{
  position:relative;
  isolation:isolate;
}

.entry-circuit .entry-node,
.context-network .context-node,
.output-circuit .output-node,
.foundation-circuit .foundation-node{
  min-width:0;
  border:0;
  background:none;
  box-shadow:none;
  overflow:visible;
}

/* 00 · discovery path */
.entry-circuit{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:0;
  margin-top:30px;
  padding-top:8px;
}
.entry-circuit::before{
  content:"";
  position:absolute;
  left:8%;
  right:8%;
  top:31px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,201,122,.72) 10%,rgba(159,135,255,.64) 50%,rgba(139,220,255,.58) 90%,transparent);
  box-shadow:0 0 18px rgba(159,135,255,.16);
}
.entry-node{
  position:relative;
  padding:0 24px 12px;
  text-align:left;
}
.entry-node .ic{
  position:relative;
  z-index:2;
  width:48px;
  height:48px;
  margin:0 0 17px;
  border-radius:15px;
  background:linear-gradient(145deg,rgba(33,28,49,.98),rgba(21,19,34,.98));
  box-shadow:0 12px 30px rgba(0,0,0,.24),0 0 22px rgba(159,135,255,.12);
}
.entry-step{
  position:absolute;
  top:9px;
  right:22px;
  color:rgba(232,201,122,.58);
  font-family:var(--serif);
  font-style:italic;
  font-size:.82rem;
  letter-spacing:.06em;
}
.entry-node h3{
  font-size:1.08rem;
  line-height:1.28;
}
.entry-node p{
  margin-top:9px;
  color:var(--muted);
  font-size:.95rem;
}

/* 01 · radial context network */
.context-network{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  grid-template-rows:auto 150px auto;
  gap:24px 34px;
  margin-top:30px;
  padding:26px 8px;
}
.context-network-lines{
  position:absolute;
  inset:0;
  z-index:-1;
  width:100%;
  height:100%;
  overflow:visible;
  pointer-events:none;
}
.context-network-lines path{
  fill:none;
  stroke:rgba(159,135,255,.36);
  stroke-width:2;
  stroke-linecap:round;
  stroke-dasharray:9 11;
}
.context-network-lines circle{
  fill:rgba(232,201,122,.92);
  filter:drop-shadow(0 0 10px rgba(232,201,122,.72));
}
.context-node{
  position:relative;
  padding:18px 18px 16px;
  border-top:1px solid rgba(255,255,255,.12)!important;
  background:linear-gradient(180deg,rgba(255,255,255,.032),transparent 78%)!important;
}
.context-node[data-node="0"]{grid-area:1/1}
.context-node[data-node="1"]{grid-area:1/2}
.context-node[data-node="2"]{grid-area:1/3}
.context-node[data-node="3"]{grid-area:3/1}
.context-node[data-node="4"]{grid-area:3/2}
.context-node[data-node="5"]{grid-area:3/3}
.context-node .ic{
  width:42px;
  height:42px;
  margin-bottom:13px;
  border-radius:14px;
}
.context-node h3{
  font-size:1.03rem;
  line-height:1.28;
}
.context-node p{
  margin-top:8px;
  color:var(--muted);
  font-size:.93rem;
}
.context-core{
  grid-area:2/2;
  align-self:center;
  justify-self:center;
  width:142px;
  aspect-ratio:1;
  display:grid;
  place-items:center;
  align-content:center;
  gap:10px;
  padding:17px;
  border:1px solid rgba(232,201,122,.34);
  border-radius:50%;
  text-align:center;
  color:var(--gold);
  background:radial-gradient(circle at 38% 30%,rgba(232,201,122,.18),rgba(31,26,47,.96) 52%,rgba(20,18,33,.98));
  box-shadow:0 20px 55px rgba(0,0,0,.34),0 0 42px rgba(159,135,255,.18);
}
.context-core-icon{
  display:grid;
  place-items:center;
}
.context-core-icon svg{
  width:27px;
  height:27px;
}
.context-core strong{
  max-width:100px;
  font-size:.82rem;
  line-height:1.2;
  letter-spacing:.03em;
}

/* 02 · output bus */
.output-circuit{
  display:grid;
  grid-template-columns:minmax(0,1fr) 86px minmax(0,1fr);
  gap:18px 24px;
  margin-top:34px;
  padding:8px 0;
}
.output-circuit::before{
  content:"";
  position:absolute;
  top:78px;
  bottom:20px;
  left:50%;
  width:1px;
  transform:translateX(-.5px);
  background:linear-gradient(180deg,rgba(232,201,122,.82),rgba(159,135,255,.62),rgba(139,220,255,.5),transparent);
  box-shadow:0 0 16px rgba(159,135,255,.18);
}
.output-core{
  grid-column:1/-1;
  justify-self:center;
  width:min(360px,92%);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:11px;
  margin-bottom:8px;
  padding:13px 18px;
  border:1px solid rgba(232,201,122,.28);
  border-radius:999px;
  color:var(--gold);
  background:linear-gradient(135deg,rgba(232,201,122,.09),rgba(159,135,255,.07));
  box-shadow:0 16px 40px rgba(0,0,0,.2);
}
.output-core-icon{
  display:grid;
  place-items:center;
}
.output-core-icon svg{
  width:21px;
  height:21px;
}
.output-core strong{
  font-size:.9rem;
}
.output-node{
  position:relative;
  padding:14px 18px 16px;
  border-bottom:1px solid rgba(255,255,255,.11)!important;
}
.output-node[data-side="left"]{
  grid-column:1;
  text-align:right;
}
.output-node[data-side="right"]{
  grid-column:3;
  text-align:left;
}
.output-node[data-node="0"],.output-node[data-node="1"]{grid-row:2}
.output-node[data-node="2"],.output-node[data-node="3"]{grid-row:3}
.output-node[data-node="4"],.output-node[data-node="5"]{grid-row:4}
.output-node[data-side="left"] .ic{
  margin-left:auto;
}
.output-node .ic{
  width:43px;
  height:43px;
  margin-bottom:12px;
  border-radius:14px;
}
.output-node h3{
  font-size:1.04rem;
  line-height:1.28;
}
.output-node p{
  margin-top:8px;
  color:var(--muted);
  font-size:.93rem;
}
.output-port{
  position:absolute;
  top:27px;
  width:9px;
  height:9px;
  border-radius:3px;
  background:var(--gold);
  box-shadow:0 0 14px rgba(232,201,122,.72);
}
.output-node[data-side="left"] .output-port{right:-47px}
.output-node[data-side="right"] .output-port{left:-48px}
.output-node::after{
  content:"";
  position:absolute;
  top:31px;
  width:42px;
  height:1px;
  background:linear-gradient(90deg,rgba(159,135,255,.42),rgba(232,201,122,.62));
}
.output-node[data-side="left"]::after{right:-42px}
.output-node[data-side="right"]::after{left:-42px;transform:scaleX(-1)}

/* 04 · competence circuit */
.foundation-circuit{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  grid-template-rows:repeat(2,auto);
  gap:42px 32px;
  margin-top:32px;
  padding:20px 10px 10px;
}
.foundation-circuit-lines{
  position:absolute;
  inset:0;
  z-index:-1;
  width:100%;
  height:100%;
  pointer-events:none;
}
.foundation-circuit-lines path{
  fill:none;
  stroke:rgba(139,220,255,.32);
  stroke-width:2;
  stroke-linejoin:round;
  stroke-linecap:round;
}
.foundation-circuit-lines circle{
  fill:rgba(232,201,122,.9);
  filter:drop-shadow(0 0 9px rgba(232,201,122,.7));
}
.foundation-node{
  position:relative;
  padding:16px 18px 18px;
  border-left:1px solid rgba(255,255,255,.12)!important;
  background:linear-gradient(90deg,rgba(255,255,255,.03),transparent 82%)!important;
}
.foundation-node .ic{
  width:43px;
  height:43px;
  margin-bottom:13px;
  border-radius:14px;
}
.foundation-node h3{
  font-size:1.04rem;
  line-height:1.28;
}
.foundation-node p{
  margin-top:8px;
  color:var(--muted);
  font-size:.93rem;
}
.foundation-port{
  position:absolute;
  top:-5px;
  left:-5px;
  width:9px;
  height:9px;
  border-radius:3px;
  background:var(--gold);
  box-shadow:0 0 13px rgba(232,201,122,.7);
}

@media (hover:hover) and (pointer:fine){
  .entry-node .ic,
  .context-node .ic,
  .output-node .ic,
  .foundation-node .ic{
    transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
  }
  .entry-node:hover .ic,
  .context-node:hover .ic,
  .output-node:hover .ic,
  .foundation-node:hover .ic{
    transform:translateY(-3px);
    border-color:rgba(232,201,122,.58);
    box-shadow:0 15px 32px rgba(0,0,0,.28),0 0 24px rgba(159,135,255,.18);
  }
}

@media (max-width:1100px), (pointer:coarse), (hover:none){
  .entry-circuit,
  .context-network,
  .output-circuit,
  .foundation-circuit{
    display:grid!important;
    grid-template-columns:minmax(0,1fr)!important;
    grid-template-rows:none!important;
    width:100%;
    max-width:100%;
    gap:0!important;
    padding:0!important;
  }

  .entry-circuit::before,
  .output-circuit::before{
    top:24px;
    bottom:20px;
    left:24px;
    right:auto;
    width:1px;
    height:auto;
    transform:none;
    background:linear-gradient(180deg,rgba(232,201,122,.74),rgba(159,135,255,.6),rgba(139,220,255,.48),transparent);
  }

  .entry-node{
    width:100%;
    padding:0 0 30px 68px;
  }
  .entry-node:last-child{padding-bottom:4px}
  .entry-node .ic{
    position:absolute;
    top:0;
    left:0;
    margin:0;
  }
  .entry-step{
    position:static;
    display:block;
    margin-bottom:4px;
  }

  .context-network{
    margin-top:28px;
  }
  .context-network-lines,
  .foundation-circuit-lines{
    display:none;
  }
  .context-core{
    grid-area:auto!important;
    order:-1;
    width:auto;
    aspect-ratio:auto;
    display:flex;
    justify-content:flex-start;
    align-items:center;
    justify-self:stretch;
    gap:10px;
    margin-bottom:12px;
    padding:12px 15px;
    border-radius:18px;
    text-align:left;
  }
  .context-core strong{max-width:none}
  .context-node,
  .context-node[data-node]{
    grid-area:auto!important;
    width:100%;
    padding:16px 0 20px 62px;
    border-top:0!important;
    border-bottom:1px solid rgba(255,255,255,.1)!important;
    background:none!important;
  }
  .context-node .ic{
    position:absolute;
    top:14px;
    left:0;
    margin:0;
  }

  .output-circuit{
    margin-top:28px;
  }
  .output-core{
    grid-column:auto;
    grid-row:auto;
    justify-self:stretch;
    width:100%;
    margin:0 0 14px;
    border-radius:18px;
  }
  .output-node,
  .output-node[data-side],
  .output-node[data-node]{
    grid-column:auto!important;
    grid-row:auto!important;
    width:100%;
    padding:0 0 28px 68px;
    text-align:left!important;
    border-bottom:0!important;
  }
  .output-node:last-child{padding-bottom:2px}
  .output-node .ic,
  .output-node[data-side="left"] .ic{
    position:absolute;
    top:0;
    left:0;
    margin:0;
  }
  .output-node::after{
    display:none;
  }
  .output-port,
  .output-node[data-side] .output-port{
    top:20px;
    left:20px;
    right:auto;
    width:8px;
    height:8px;
    z-index:3;
  }

  .foundation-circuit{
    margin-top:28px;
  }
  .foundation-circuit::before{
    content:"";
    position:absolute;
    top:22px;
    bottom:18px;
    left:23px;
    width:1px;
    background:linear-gradient(180deg,rgba(232,201,122,.7),rgba(159,135,255,.58),rgba(139,220,255,.46),transparent);
  }
  .foundation-node{
    width:100%;
    padding:0 0 28px 66px;
    border-left:0!important;
    background:none!important;
  }
  .foundation-node:last-child{padding-bottom:2px}
  .foundation-node .ic{
    position:absolute;
    top:0;
    left:0;
    margin:0;
  }
  .foundation-port{
    display:none;
  }
}