/* Services & Solutions page styles (moved out of portfolio.html) */
.lead{color:var(--muted);max-width:820px}
.pillar{background:var(--panel);padding:18px;border-radius:12px;border:1px solid rgba(255,255,255,0.02);margin:18px 0}
.pill-title{font-size:18px;font-weight:600;color:var(--text);margin:0 0 8px}
.pill-sub{color:var(--muted);margin-bottom:12px}
.pill-list{margin-left:18px;color:var(--muted)}
.demo-box{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);border:1px dashed rgba(255,255,255,0.03);padding:12px;border-radius:8px;color:var(--muted);margin-top:12px}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:900px){ .three-col{grid-template-columns:1fr} }

/* half-width green underline for selected headings */
.half-underline{position:relative;display:inline-block}
.half-underline::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-8px;
  height:4px;
  width:50%;
  background:var(--accent);
  border-radius:3px;
  pointer-events:none;
  transform-origin:left center;
}
@media (max-width:480px){
  .half-underline::after{bottom:-6px}
}

/* ---------- demo shared ---------- */
.demo-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.demo-tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;color:var(--accent);background:rgba(42,208,122,0.08);border:1px solid rgba(42,208,122,0.22)}
.demo-note{font-size:12px;color:var(--muted)}
.demo-btn{padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.04);cursor:pointer;font-weight:700;background:transparent;color:var(--text);font-family:inherit}
.demo-btn.primary{background:linear-gradient(90deg,var(--accent),#14b46d);color:#03110b}
.demo-btn:disabled{opacity:.6;cursor:default}
.demo-btn:focus-visible,.chip-btn:focus-visible,.demo-input:focus-visible,.toggle input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);cursor:pointer}
.small-muted{font-size:13px;color:var(--muted)}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.log-wrap{background:var(--card);border-radius:8px;padding:10px;border:1px solid rgba(255,255,255,0.02);height:180px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,monospace;font-size:12px;color:var(--muted)}
.log-line{white-space:pre-wrap;margin:0 0 6px;display:block}
.log-timestamp{color:rgba(150,150,150,0.9);margin-right:8px}
.sev-info{color:cyan}
.sev-debug{color:#9aa3a1}
.sev-success{color:#2ad07a}
.sev-warn{color:#ffb86b}
.sev-error{color:#ff6b6b}

/* ---------- agent demo ---------- */
#agentDemoRoot{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);border-radius:8px;border:1px solid rgba(255,255,255,0.03);padding:12px}
.agent-form{display:flex;gap:8px;align-items:center;width:100%}
.demo-input{flex:1;min-width:0;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.01);color:var(--text);font-family:inherit}
.agent-options{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0 12px}
.chip-btn{padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,0.08);background:transparent;color:var(--muted);font-size:12px;cursor:pointer;font-family:inherit}
.chip-btn:hover{color:var(--text);border-color:rgba(42,208,122,0.4)}
.pipeline{display:flex;gap:18px;align-items:stretch;justify-content:flex-start;margin-bottom:12px;flex-wrap:wrap}
.node{width:180px;min-height:86px;background:var(--panel);border-radius:10px;padding:12px;border:1px solid rgba(255,255,255,0.03);display:flex;flex-direction:column;gap:6px;align-items:flex-start;justify-content:center;position:relative;box-shadow:0 8px 24px rgba(2,6,8,0.45);transition:border-color .25s}
.node .title{font-weight:800;color:var(--text);font-size:14px}
.node .sub{font-size:12px;color:var(--muted)}
.node .state{margin-top:4px;font-size:12px;font-weight:600;color:var(--muted)}
/* persistent end states, so finished nodes never look idle */
.node[data-state="active"]{border-color:rgba(42,208,122,0.5);animation:glowGreen 900ms ease-in-out infinite}
.node[data-state="active"] .state{color:var(--accent)}
.node[data-state="warn"]{border-color:rgba(255,183,107,0.6);animation:glowAmber 900ms ease-in-out infinite}
.node[data-state="warn"] .state{color:#ffb86b}
.node[data-state="error"]{border-color:rgba(255,107,107,0.65);animation:glowRed 900ms ease-in-out infinite}
.node[data-state="error"] .state{color:#ff6b6b}
.node[data-state="done"]{border-color:rgba(42,208,122,0.55)}
.node[data-state="done"] .state{color:var(--accent)}
@keyframes glowGreen{0%{box-shadow:0 0 0 0 rgba(42,208,122,0.18)}50%{box-shadow:0 0 24px 4px rgba(42,208,122,0.12)}100%{box-shadow:0 0 0 0 rgba(42,208,122,0)}}
@keyframes glowAmber{0%{box-shadow:0 0 0 0 rgba(255,183,107,0.18)}50%{box-shadow:0 0 24px 4px rgba(255,183,107,0.12)}100%{box-shadow:0 0 0 0 rgba(255,183,107,0)}}
@keyframes glowRed{0%{box-shadow:0 0 0 0 rgba(255,107,107,0.18)}50%{box-shadow:0 0 24px 4px rgba(255,107,107,0.12)}100%{box-shadow:0 0 0 0 rgba(255,107,107,0)}}

@media (max-width:600px){
  .agent-form{flex-wrap:wrap}
  .node{width:100%}
}
@media (prefers-reduced-motion: reduce){
  .node{animation:none!important;transition:none}
}