/* ============================================
   Keystone product page — page-specific styles
   Requires base.css
   ============================================ */

/* ---------- rls diagram ---------- */
.diagram-shell{
  margin-top:64px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--bg-raised);
  padding:8px;
}
.diagram-titlebar{
  display:flex; align-items:center; gap:8px;
  padding:10px 12px;
  border-bottom:1px solid var(--border-soft);
}
.diagram-titlebar .dot{ width:9px; height:9px; border-radius:50%; background:var(--border); }
.diagram-titlebar .label{
  margin-left:6px;
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--text-faint);
}

/* The trace loops indefinitely, so it needs an explicit stop — required for
   autoplay motion running longer than 5s alongside other content. */
.diagram-toggle{
  margin-left:auto;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--text-dim);
  background:var(--bg-inset);
  border:1px solid var(--border);
  border-radius:4px;
  padding:4px 10px;
  cursor:pointer;
  transition:color 0.15s ease, border-color 0.15s ease;
}
.diagram-toggle:hover{
  color:var(--text);
  border-color:var(--text-faint);
}
.rls-diagram{
  position:relative;
  height:clamp(300px, 34vw, 380px);
  padding:28px 4%;
}
.org-panel{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:min(30%, 190px);
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--bg-inset);
  padding:14px 16px;
}
.org-a{ left:4%; }
.org-b{ right:4%; }
.org-panel .org-name{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  font-size:14px;
  margin-bottom:8px;
}
.org-panel .org-name .tag{
  display:inline-block;
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  font-weight:400;
  color:var(--text-faint);
  margin-left:6px;
}
.org-panel .query-line{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  color:var(--text-dim);
  background:var(--bg);
  border:1px solid var(--border-soft);
  border-radius:5px;
  padding:8px 9px;
  line-height:1.5;
  word-break:break-word;
}
.org-panel .query-line .cross{ color:var(--deny); }

.db-core{
  position:absolute;
  left:50%; top:50%;
  transform:translate(-50%,-50%);
  text-align:center;
  z-index:2;
}
.db-core .db-icon{
  position:relative;
  width:58px; height:58px;
  margin:0 auto 8px;
  border-radius:50%;
  border:1px solid var(--border);
  background:var(--bg-inset);
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  color:var(--text-dim);
}
.db-core .db-caption{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  color:var(--text-faint);
  white-space:nowrap;
}
.db-ring{
  position:absolute;
  top:0; left:50%;
  width:58px; height:58px;
  transform:translateX(-50%);
  border-radius:50%;
  border:1px solid var(--success-line);
  opacity:0;
  pointer-events:none;
}

/* faint circuit tracks connecting each org to the boundary */
.track{
  position:absolute;
  top:38%;
  height:2px;
  border-radius:2px;
  opacity:0.16;
  z-index:0;
}
.track-allow{ left:19%; width:31%; background:linear-gradient(90deg, transparent, var(--success) 55%, transparent); }
.track-deny{ top:62%; left:63%; width:18%; background:linear-gradient(90deg, transparent, var(--deny) 55%, transparent); }

.barrier{
  position:absolute;
  left:63%; top:50%;
  width:2px; height:72%;
  transform:translate(-50%,-50%);
  background-image:repeating-linear-gradient(to bottom, var(--deny) 0 6px, transparent 6px 12px);
  opacity:0.38;
  z-index:1;
}
.barrier-badge{
  position:absolute;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  background:var(--bg-inset);
  border:1px solid var(--deny-line);
  color:var(--deny);
  font-family:'IBM Plex Mono', monospace;
  font-size:9px;
  font-weight:600;
  letter-spacing:0.04em;
  padding:3px 6px;
  border-radius:4px;
  white-space:nowrap;
}

.packet{
  position:absolute;
  top:38%;
  width:9px; height:9px;
  border-radius:50%;
  opacity:0;
  z-index:2;
}
.packet-allow{ background:var(--success); box-shadow:0 0 6px var(--success), 0 0 14px var(--success-soft); }
.packet-deny{ top:62%; background:var(--deny); box-shadow:0 0 6px var(--deny), 0 0 14px var(--deny-soft); }

.verdict{
  position:absolute;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  font-weight:600;
  opacity:0;
  white-space:nowrap;
}
.verdict-allow{ top:22%; left:50%; transform:translateX(-50%); color:var(--success); }
.verdict-deny{ top:74%; left:50%; transform:translateX(-50%); color:var(--deny); }

.rls-diagram.animate .track-allow{ animation: track-pulse 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .track-deny{ animation: track-pulse 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .barrier{ animation: barrier-flash 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .packet-allow{ animation: travel-allow 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .packet-deny{ animation: travel-deny 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .db-ring{ animation: db-ripple 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .verdict-allow{ animation: verdict-allow 5s cubic-bezier(.4,0,.2,1) infinite; }
.rls-diagram.animate .verdict-deny{ animation: verdict-deny 5s cubic-bezier(.4,0,.2,1) infinite; }

@keyframes track-pulse{
  0%, 4%{ opacity:0.14; }
  12%, 32%{ opacity:0.9; }
  38%{ opacity:0.14; }
  60%{ opacity:0.14; }
  66%, 86%{ opacity:0.9; }
  94%, 100%{ opacity:0.14; }
}
@keyframes barrier-flash{
  0%, 36%{ opacity:0.38; transform:translate(-50%,-50%); }
  40%{ opacity:1; transform:translate(-53%,-50%); }
  43%{ opacity:1; transform:translate(-47%,-50%); }
  46%{ opacity:1; transform:translate(-50%,-50%); }
  58%{ opacity:0.38; }
  100%{ opacity:0.38; }
}
@keyframes travel-allow{
  0%{ left:19%; opacity:0; transform:scale(0.5); }
  6%{ opacity:1; transform:scale(1); }
  34%{ left:46%; opacity:1; transform:scale(1); }
  40%{ left:50%; opacity:1; transform:scale(0.3); }
  43%{ opacity:0; transform:scale(0.2); }
  57%{ opacity:0; left:50%; transform:scale(0.2); }
  61%{ opacity:1; left:50%; transform:scale(1); }
  90%{ left:19%; opacity:1; transform:scale(1); }
  100%{ left:19%; opacity:0; transform:scale(0.5); }
}
@keyframes travel-deny{
  0%{ left:81%; opacity:0; transform:scale(0.5); }
  6%{ opacity:1; transform:scale(1); }
  34%{ left:66%; opacity:1; }
  40%{ left:63%; opacity:1; transform:scale(1.3); }
  43%{ left:67%; opacity:1; transform:scale(0.85); }
  46%{ left:63%; opacity:1; transform:scale(1.1); }
  50%{ left:68%; opacity:1; transform:scale(1); }
  90%{ left:81%; opacity:1; transform:scale(1); }
  100%{ left:81%; opacity:0; transform:scale(0.5); }
}
@keyframes verdict-allow{
  0%, 38%{ opacity:0; }
  44%{ opacity:1; }
  56%{ opacity:1; }
  64%, 100%{ opacity:0; }
}
@keyframes verdict-deny{
  0%, 38%{ opacity:0; }
  44%{ opacity:1; }
  56%{ opacity:1; }
  64%, 100%{ opacity:0; }
}
@keyframes db-ripple{
  0%, 38%{ transform:translateX(-50%) scale(1); opacity:0; }
  41%{ transform:translateX(-50%) scale(1); opacity:0.9; }
  58%{ transform:translateX(-50%) scale(2.4); opacity:0; }
  100%{ opacity:0; }
}

@media (max-width:640px){
  .org-panel{ width:min(38%, 150px); padding:10px 11px; }
  .org-panel .org-name{ font-size:12.5px; }
  .org-panel .query-line{ font-size:9.5px; padding:6px 7px; }
  .db-core .db-icon{ width:44px; height:44px; font-size:9px; }
  .db-ring{ width:44px; height:44px; }
  .db-core .db-caption{ font-size:9px; }
  .verdict{ font-size:9.5px; }
  .barrier-badge{ font-size:8px; padding:2px 4px; }
}

.diagram-legend{
  display:flex; gap:22px; flex-wrap:wrap;
  padding:14px 16px 6px;
  font-family:'IBM Plex Mono', monospace;
  font-size:11.5px;
  color:var(--text-dim);
}
.diagram-legend .sw{ display:inline-flex; align-items:center; gap:7px; }
.diagram-legend .dot{ width:8px; height:8px; border-radius:50%; }

/* ---------- manifest ---------- */
.manifest{ border-top:1px solid var(--border-soft); }
.manifest-row{
  display:grid;
  grid-template-columns: 52px 1fr;
  gap:20px;
  padding:22px 0;
  border-bottom:1px solid var(--border-soft);
}
.manifest-row .idx{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  color:var(--accent);
  padding-top:2px;
}
.manifest-row .label{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  font-size:16px;
}
.manifest-row .desc{
  color:var(--text-dim);
  font-size:14.5px;
  margin-top:5px;
  max-width:60ch;
}

/* ---------- code section ---------- */
.code-grid{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap:40px;
  align-items:start;
}
@media (max-width:900px){
  .code-grid{ grid-template-columns:1fr; }
}
.code-note{ color:var(--text-dim); font-size:15px; }
.code-note + .code-note{ margin-top:16px; }
.code-badge{
  display:inline-block;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  padding:3px 8px;
  border-radius:4px;
  margin-bottom:6px;
}
.code-badge.bad{ background:var(--deny-soft); color:var(--deny); }
.code-badge.good{ background:var(--accent-soft); color:var(--accent); }

.editor{
  border:1px solid var(--border);
  border-radius:10px;
  overflow:hidden;
  background:var(--bg-inset);
}
.editor-bar{
  display:flex; align-items:center; gap:8px;
  padding:10px 14px;
  background:var(--bg-raised);
  border-bottom:1px solid var(--border-soft);
}
.editor-bar .dot{ width:9px; height:9px; border-radius:50%; background:var(--border); }
.editor-bar .filename{
  margin-left:8px;
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--text-faint);
}
pre.code{
  margin:0;
  padding:18px 20px;
  overflow-x:auto;
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  line-height:1.75;
}
pre.code .ln{ display:inline-block; width:1.6em; color:var(--text-faint); user-select:none; }
pre.code .kw{ color:var(--accent); }
pre.code .fn{ color:#7fc9d9; }
pre.code .str{ color:#9bcf8f; }
pre.code .cm{ color:var(--text-faint); font-style:italic; }
pre.code .bad-line{ color:var(--deny); }

/* ---------- stack ---------- */
/* Three equal bordered cells is the "three identical cards" pattern. Grouped
   with a single rule and unequal columns instead: no boxes, and the first
   item carries the weight it actually has. */
.stack-list{
  display:grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap:40px;
  border-top:1px solid var(--border-soft);
  padding-top:32px;
}
.stack-item{
  padding:0;
  border:none;
}
.stack-item .name{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600; font-size:18px;
}
.stack-item .role{ color:var(--text-dim); font-size:14px; margin-top:8px; line-height:1.55; }
@media (max-width:760px){
  .stack-list{ grid-template-columns:1fr; }
}

/* ---------- pricing ---------- */
.pricing-card{
  border:1px solid var(--border);
  border-radius:14px;
  padding:clamp(28px,4vw,48px);
  background:linear-gradient(160deg, var(--bg-raised), var(--bg-inset));
  display:grid;
  grid-template-columns: 1.3fr 1fr;
  gap:40px;
}
@media (max-width:800px){
  .pricing-card{ grid-template-columns:1fr; }
}
.pricing-card h3{ font-size:19px; margin-bottom:14px; }
.included-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.included-list li{
  display:flex; gap:10px;
  font-size:14.5px; color:var(--text-dim);
}
.included-list li::before{ content:"—"; color:var(--accent); flex-shrink:0; }

.limits-box{
  margin-top:26px;
  padding:16px 18px;
  border:1px solid var(--border);
  border-left:2px solid var(--accent);
  border-radius:6px;
  background:var(--bg-inset);
}
.limits-box .limits-title{
  font-family:'IBM Plex Mono', monospace;
  font-size:11.5px;
  text-transform:uppercase;
  letter-spacing:0.05em;
  color:var(--accent);
  margin-bottom:10px;
}
.limits-box ul{ margin:0; padding-left:18px; color:var(--text-dim); font-size:14px; line-height:1.7; }

.price-panel{
  border-left:1px solid var(--border-soft);
  padding-left:40px;
  display:flex; flex-direction:column; justify-content:center;
}
@media (max-width:800px){
  .price-panel{ border-left:none; border-top:1px solid var(--border-soft); padding-left:0; padding-top:28px; }
}
.price-panel .price{
  font-family:'Space Grotesk', sans-serif;
  font-size:52px;
  font-weight:700;
  color:var(--text);
}
.price-panel .price-note{ color:var(--text-dim); font-size:13.5px; margin-top:2px; font-family:'IBM Plex Mono', monospace; }
.price-panel .btn{ margin-top:22px; text-align:center; font-size:15px; padding:14px 22px; }