/* R6: explicații interne pentru furnizori și traseu logic al datelor. */
.ai-provider-intro{
  max-width:72ch;
  margin:12px 0 0;
  color:var(--muted);
  font-size:clamp(.98rem,1.25vw,1.08rem);
  line-height:1.65;
}

.ai-provider-dialog{
  width:min(1080px,calc(100vw - 32px));
  max-height:min(880px,calc(100dvh - 32px));
  margin:auto;
  padding:0;
  overflow:auto;
  border:1px solid color-mix(in srgb,var(--accent) 42%,var(--line));
  border-radius:18px;
  background:var(--bg);
  color:var(--text);
  box-shadow:0 32px 100px rgba(0,0,0,.54);
}
.ai-provider-dialog::backdrop{
  background:rgba(4,10,8,.78);
  backdrop-filter:blur(7px);
}
.ai-provider-dialog__shell{
  position:relative;
  padding:clamp(28px,4.5vw,58px);
}
.ai-provider-dialog__shell>header{
  max-width:780px;
  padding-right:72px;
}
.ai-provider-dialog__shell>header h3{
  max-width:18ch;
  margin:9px 0 15px;
  font-size:clamp(2rem,4.4vw,4rem);
  line-height:.98;
  letter-spacing:-.045em;
}
.ai-provider-dialog__shell>header>p:last-child{
  max-width:67ch;
  margin:0;
  color:var(--muted);
  font-size:clamp(1rem,1.5vw,1.18rem);
  line-height:1.62;
}
.ai-provider-dialog__close{
  position:absolute;
  z-index:2;
  top:18px;
  right:18px;
  margin:0;
}
.ai-provider-dialog__close button{
  min-height:44px;
  padding:9px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface);
  color:var(--text);
  font:inherit;
  font-size:.78rem;
  font-weight:750;
  cursor:pointer;
}
.ai-provider-dialog__close button:hover{border-color:var(--accent)}
.ai-provider-dialog__close button:focus-visible,
.ai-provider-dialog .sp-button:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:3px;
}
.ai-provider-dialog__grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  margin:clamp(28px,4vw,44px) 0 0;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line);
}
.ai-provider-dialog__grid section{
  min-width:0;
  padding:clamp(20px,3vw,30px);
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.ai-provider-dialog h4{
  margin:0 0 13px;
  font-size:.76rem;
  font-weight:850;
  letter-spacing:.075em;
  text-transform:uppercase;
}
.ai-provider-dialog__grid ul{
  display:grid;
  gap:9px;
  margin:0;
  padding:0;
  list-style:none;
}
.ai-provider-dialog__grid li{
  position:relative;
  padding-left:18px;
  color:var(--muted);
  font-size:.94rem;
  line-height:1.5;
}
.ai-provider-dialog__grid li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
}
.ai-provider-dialog__route{
  margin:clamp(28px,4vw,44px) 0 0;
}
.ai-provider-dialog__route ol{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  margin:0;
  padding:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  list-style:none;
}
.ai-provider-dialog__route li{
  position:relative;
  min-width:0;
  padding:22px 22px 24px;
}
.ai-provider-dialog__route li+li{border-left:1px solid var(--line)}
.ai-provider-dialog__route li:not(:last-child)::after{
  content:"→";
  position:absolute;
  z-index:1;
  top:22px;
  right:-10px;
  display:grid;
  place-items:center;
  width:20px;
  height:20px;
  border-radius:50%;
  background:var(--bg);
  color:var(--accent);
  font-size:.82rem;
}
.ai-provider-dialog__route strong,
.ai-provider-dialog__route span{display:block}
.ai-provider-dialog__route strong{font-size:.9rem}
.ai-provider-dialog__route span{
  margin-top:8px;
  color:var(--muted);
  font-size:.78rem;
  line-height:1.5;
}
.ai-provider-dialog__truth{
  max-width:78ch;
  margin:24px 0;
  padding-left:18px;
  border-left:3px solid var(--accent);
  color:var(--muted);
  line-height:1.62;
}
.ai-provider-dialog .sp-button{display:inline-flex}

.ai-business-flow{
  width:min(1180px,calc(100% - 40px));
  margin:clamp(64px,9vw,120px) auto;
  padding:clamp(28px,5vw,64px);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.ai-business-flow>header{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(280px,.72fr);
  column-gap:clamp(28px,6vw,84px);
  align-items:end;
}
.ai-business-flow>header .sp-kicker{grid-column:1/-1}
.ai-business-flow>header h2{
  max-width:19ch;
  margin:8px 0 0;
  font-size:clamp(2rem,4.2vw,4.2rem);
  line-height:1;
  letter-spacing:-.047em;
}
.ai-business-flow>header>p:last-child{
  max-width:48ch;
  margin:0 0 5px;
  color:var(--muted);
  line-height:1.65;
}
.ai-business-route{margin:clamp(34px,5vw,58px) 0 0}
.ai-business-route ol{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  margin:0;
  padding:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  list-style:none;
}
.ai-business-route li{
  position:relative;
  display:grid;
  grid-template-rows:auto 1fr;
  min-width:0;
  padding:26px clamp(17px,2.3vw,30px) 30px;
}
.ai-business-route li+li{border-left:1px solid var(--line)}
.ai-business-route li:not(:last-child)::after{
  content:"→";
  position:absolute;
  z-index:1;
  top:24px;
  right:-13px;
  display:grid;
  place-items:center;
  width:26px;
  height:26px;
  border:1px solid var(--line);
  border-radius:50%;
  background:var(--bg);
  color:var(--accent);
}
.ai-business-route__index{
  color:var(--accent);
  font-size:.7rem;
  font-weight:850;
  letter-spacing:.1em;
}
.ai-business-route li>div{margin-top:32px}
.ai-business-route strong{
  display:block;
  font-size:clamp(1rem,1.45vw,1.22rem);
  line-height:1.18;
}
.ai-business-route p{
  margin:11px 0 0;
  color:var(--muted);
  font-size:.88rem;
  line-height:1.55;
}
.ai-business-route figcaption{
  margin-top:14px;
  color:var(--muted);
  font-size:.74rem;
}

@media(max-width:820px){
  .ai-provider-dialog__route ol,
  .ai-business-route ol{grid-template-columns:1fr}
  .ai-provider-dialog__route li+li,
  .ai-business-route li+li{border-top:1px solid var(--line);border-left:0}
  .ai-provider-dialog__route li:not(:last-child)::after,
  .ai-business-route li:not(:last-child)::after{
    content:"↓";
    top:auto;
    right:22px;
    bottom:-11px;
  }
  .ai-business-flow>header{grid-template-columns:1fr}
  .ai-business-flow>header>p:last-child{margin-top:20px}
  .ai-business-route li{grid-template-columns:46px 1fr;grid-template-rows:auto;padding:22px}
  .ai-business-route li>div{margin:0}
}
@media(max-width:620px){
  .ai-provider-dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);border-radius:12px}
  .ai-provider-dialog__shell{padding:64px 20px 28px}
  .ai-provider-dialog__shell>header{padding-right:0}
  .ai-provider-dialog__close{top:12px;right:12px}
  .ai-provider-dialog__grid{grid-template-columns:1fr}
  .ai-business-flow{width:calc(100% - 24px);padding:26px 0}
}
@media(prefers-reduced-motion:reduce){
  .ai-provider-dialog::backdrop{backdrop-filter:none}
}