/* ═══════════════ токены ═══════════════ */
:root{
  --bg:#191919; --bg-2:#1e1e1e; --surf:#242424; --surf-2:#2b2b2b;
  --line:#343434; --line-2:#454545;
  --tx:#dcddde; --tx-2:#9a9b9e; --tx-3:#6b6d70;
  --accent:#a882ff;          /* фиолетовый Obsidian */
  --accent-dim:#7a5bd0;
  --part:#5fb0b7;            /* чертёж / деталь */
  --mach:#e0a458;            /* машина */
  --doc:#8fbf6a;             /* документ (опись, ТУ) */
  --gold:#e8c15f;
  --danger:#e07a5f;
  --ui:"Inter Tight",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r:10px;
  --shadow:0 18px 48px rgba(0,0,0,.55);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
@supports (height:100dvh){html,body{height:100dvh}}
body{
  margin:0; background:var(--bg); color:var(--tx);
  font-family:var(--ui); font-size:15px; line-height:1.55;
  overflow:hidden; -webkit-font-smoothing:antialiased;
}
button{font:inherit; color:inherit; cursor:pointer}
:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:6px}

/* ═══════════════ слои графа ═══════════════ */
#ambient,#graph{position:fixed; inset:0; width:100%; height:100%; display:block}
#ambient{
  filter:blur(1.2px); opacity:.5;
  transition:filter .6s cubic-bezier(.4,0,.2,1), opacity .6s;
}
#scrim{
  position:fixed; inset:0; pointer-events:none; opacity:0;
  background:radial-gradient(120% 90% at 50% 45%, rgba(12,12,14,.55) 0%, rgba(10,10,12,.9) 70%);
  backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px);
  transition:opacity .55s cubic-bezier(.4,0,.2,1);
}
#graph{opacity:0; pointer-events:none; transition:opacity .5s cubic-bezier(.4,0,.2,1)}

body[data-state="focus"] #ambient{filter:blur(9px); opacity:.22}
body[data-state="focus"] #scrim{opacity:1}
body[data-state="focus"] #graph{opacity:1; pointer-events:auto}

/* ═══════════════ верхняя панель ═══════════════ */
#topbar{
  position:fixed; inset:0 0 auto 0; z-index:40;
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 18px;
}
#brand{
  display:flex; align-items:center; gap:10px;
  background:none; border:0; padding:6px 8px; border-radius:8px; text-align:left;
}
#brand{color:inherit; text-decoration:none}
#brand:hover{background:var(--surf)}
#homeBtn{margin-left:2px; white-space:nowrap}
.chip.unlimited .dot{background:var(--doc)}
.logo{
  width:22px; height:22px; flex:none; border-radius:6px;
  background:conic-gradient(from 210deg, var(--accent), var(--part) 45%, var(--mach) 75%, var(--accent));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
}
.brand-txt{font-size:14px; font-weight:600; line-height:1.15}
.brand-txt em{display:block; font-style:normal; font-weight:400; font-size:11.5px; color:var(--tx-3)}
.top-right{display:flex; gap:8px; align-items:center}
.chip{
  display:inline-flex; align-items:center; gap:7px;
  background:var(--surf); border:1px solid var(--line); border-radius:999px;
  padding:6px 13px; font-size:12.5px; color:var(--tx-2);
}
.chip:hover{border-color:var(--line-2); color:var(--tx)}
.chip .dot{width:7px; height:7px; border-radius:50%; background:var(--gold)}
.chip.spent .dot{background:var(--danger)}
.chip.ghost{background:transparent}

/* ═══════════════ центральный поиск ═══════════════ */
#stage{
  position:fixed; inset:0; z-index:30;
  display:grid; place-items:center; padding:24px;
  transition:opacity .4s, transform .4s cubic-bezier(.4,0,.2,1);
}
body[data-state="focus"] #stage{
  opacity:0; pointer-events:none; transform:translateY(-14px) scale(.98);
}
#searchWrap{width:min(720px,100%); text-align:center}
#hero{
  margin:0 0 26px; font-size:clamp(23px,3.6vw,34px); font-weight:600;
  line-height:1.22; letter-spacing:-.015em; text-wrap:balance; color:var(--tx);
}
.search-shell{
  display:flex; align-items:center; gap:12px;
  background:rgba(36,36,36,.92); border:1px solid var(--line-2); border-radius:14px;
  padding:0 14px; box-shadow:var(--shadow);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  transition:border-color .2s, box-shadow .2s;
}
.search-shell:focus-within{border-color:var(--accent-dim); box-shadow:var(--shadow),0 0 0 3px rgba(168,130,255,.16)}
.s-ic{width:19px; height:19px; flex:none; fill:none; stroke:var(--tx-3); stroke-width:1.9; stroke-linecap:round}
#q{
  flex:1; background:none; border:0; outline:0; padding:17px 0;
  font-family:var(--ui); font-size:16.5px; color:var(--tx);
}
#q::placeholder{color:var(--tx-3)}
#q::-webkit-search-cancel-button{display:none}
#kbd{
  font-family:var(--mono); font-size:11px; color:var(--tx-3);
  border:1px solid var(--line-2); border-radius:5px; padding:2px 6px; flex:none;
}

#results{
  list-style:none; margin:10px 0 0; padding:6px; text-align:left;
  background:rgba(32,32,32,.97); border:1px solid var(--line-2); border-radius:12px;
  box-shadow:var(--shadow); max-height:min(46vh,420px); overflow-y:auto;
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
}
#results li{
  display:grid; grid-template-columns:22px 1fr auto; gap:11px; align-items:center;
  padding:9px 11px; border-radius:8px; cursor:pointer;
}
#results li[aria-selected="true"],#results li:hover{background:var(--surf-2)}
.r-ic{width:22px; height:22px; border-radius:6px; display:grid; place-items:center;
  font-size:11px; font-weight:600; font-family:var(--mono)}
.r-ic.part{background:rgba(95,176,183,.16); color:var(--part)}
.r-ic.mach{background:rgba(224,164,88,.16); color:var(--mach)}
.r-ic.doc{background:rgba(143,191,106,.16); color:var(--doc)}
.r-main{min-width:0}
.r-name,.r-sub{display:block}
.r-name{font-family:var(--mono); font-size:13.5px; color:var(--tx);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.r-name mark{background:rgba(168,130,255,.28); color:#e7ddff; border-radius:3px; padding:0 1px}
.r-sub{font-size:11.5px; color:var(--tx-3); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.r-deg{font-family:var(--mono); font-size:11.5px; color:var(--tx-2); white-space:nowrap}
.r-deg b{color:var(--accent); font-weight:500}
#results .empty{padding:14px 12px; color:var(--tx-3); font-size:13.5px; cursor:default}
#results .empty:hover{background:none}

#examples{margin-top:16px; display:flex; gap:8px; justify-content:center;
  align-items:center; flex-wrap:wrap; font-size:12.5px; color:var(--tx-3)}
#examples button{
  background:var(--surf); border:1px solid var(--line); border-radius:7px;
  padding:4px 10px; font-family:var(--mono); font-size:12px; color:var(--tx-2);
}
#examples button:hover{border-color:var(--accent-dim); color:var(--tx)}
#statline{margin:22px 0 0; font-size:12px; color:var(--tx-3); font-family:var(--mono)}

/* ═══════════════ карточка фокуса ═══════════════ */
#focusCard{
  position:fixed; z-index:35; left:50%; bottom:34px; transform:translateX(-50%);
  width:min(560px,calc(100% - 36px)); text-align:center;
  background:rgba(30,30,30,.9); border:1px solid var(--line-2); border-radius:14px;
  padding:15px 20px 17px; box-shadow:var(--shadow);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  animation:rise .38s cubic-bezier(.2,.8,.3,1) both;
}
@keyframes rise{from{opacity:0; transform:translate(-50%,14px)}to{opacity:1; transform:translate(-50%,0)}}
.fc-kind{font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-3)}
.fc-title{margin:5px 0 3px; font-family:var(--mono); font-size:21px; font-weight:500; letter-spacing:-.01em}
.fc-sub{margin:0 0 13px; font-size:13px; color:var(--tx-2)}
.fc-actions{display:flex; gap:8px; justify-content:center}

.btn{
  border:1px solid var(--line-2); background:var(--surf-2); color:var(--tx);
  border-radius:8px; padding:8px 15px; font-size:13.5px; font-weight:500;
  display:inline-flex; align-items:center; gap:7px;
}
.btn:hover{border-color:var(--tx-3)}
.btn.primary{background:var(--accent); border-color:var(--accent); color:#1a1030; font-weight:600}
.btn.primary:hover{background:#b795ff; border-color:#b795ff}
.btn.ghost{background:transparent}
.btn.wide{width:100%; justify-content:center}
.btn.lock{width:100%; justify-content:center; background:transparent; color:var(--tx-2); border-style:dashed}
.btn.lock:hover{color:var(--gold); border-color:var(--gold)}
.lk{width:15px; height:15px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round}
.lk.big{width:26px; height:26px; stroke:var(--gold)}

#hint{
  position:fixed; z-index:34; left:50%; top:76px; transform:translateX(-50%);
  font-size:11.5px; color:var(--tx-3); opacity:0; transition:opacity .4s;
  pointer-events:none; white-space:nowrap;
}
body[data-state="focus"] #hint{opacity:1}

#zoomBar{
  position:fixed; z-index:36; right:18px; bottom:18px; display:flex; align-items:center;
  background:rgba(30,30,30,.9); border:1px solid var(--line-2); border-radius:9px;
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); overflow:hidden;
}
#zoomBar button{background:none; border:0; padding:7px 12px; color:var(--tx-2); font-size:14px}
#zoomBar button:hover{background:var(--surf-2); color:var(--tx)}
#zLvl{font-family:var(--mono); font-size:11.5px; min-width:56px;
  border-left:1px solid var(--line); border-right:1px solid var(--line)}
body:not([data-state="focus"]) #zoomBar{display:none}

/* ═══════════════ боковые панели ═══════════════ */
#bundlePanel,#docPanel{
  position:fixed; z-index:45; top:66px; bottom:18px; width:min(430px,calc(100% - 24px));
  background:rgba(30,30,30,.97); border:1px solid var(--line-2); border-radius:14px;
  box-shadow:var(--shadow); display:flex; flex-direction:column; overflow:hidden;
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
}
#bundlePanel{left:18px; animation:slideL .34s cubic-bezier(.2,.8,.3,1) both}
#docPanel{right:18px; animation:slideR .34s cubic-bezier(.2,.8,.3,1) both}
@keyframes slideL{from{opacity:0; transform:translateX(-22px)}to{opacity:1; transform:none}}
@keyframes slideR{from{opacity:0; transform:translateX(22px)}to{opacity:1; transform:none}}

.p-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
  padding:15px 16px 12px; border-bottom:1px solid var(--line)}
.p-kind{font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-3)}
.p-head h3{margin:4px 0 0; font-family:var(--mono); font-size:16.5px; font-weight:500; word-break:break-word}
.x{background:none; border:0; font-size:22px; line-height:1; color:var(--tx-3); padding:2px 6px; border-radius:6px; flex:none}
.x:hover{background:var(--surf-2); color:var(--tx)}
.p-note{margin:0; padding:11px 16px; font-size:12.5px; color:var(--tx-2);
  border-bottom:1px solid var(--line); background:rgba(255,255,255,.02)}
.p-foot{padding:12px 16px; border-top:1px solid var(--line); background:rgba(0,0,0,.16)}
.p-foot.two{display:grid; gap:7px; justify-items:center}
.foot-note{font-size:11px; color:var(--tx-3)}

#bpList{list-style:none; margin:0; padding:7px; overflow-y:auto; flex:1 1 auto;
  min-height:0; overscroll-behavior:contain; -webkit-overflow-scrolling:touch}
#bpList li{
  display:grid; grid-template-columns:1fr auto; gap:10px; align-items:center;
  padding:9px 11px; border-radius:8px; cursor:pointer;
}
#bpList li:hover{background:var(--surf-2)}
.bp-name,.bp-sub{display:block}
.bp-name{font-family:var(--mono); font-size:13.5px}
.bp-sub{font-size:11.5px; color:var(--tx-3)}
.bp-deg{font-family:var(--mono); font-size:11.5px; color:var(--tx-3)}

/* ═══════════════ документ ═══════════════ */
#dpFree,#dpBody{padding:14px 16px}
#dpFree{flex:none}
#dpBody{position:relative; overflow-y:auto; flex:1 1 auto; min-height:0;
  overscroll-behavior:contain; -webkit-overflow-scrolling:touch}
.p-head,.p-note,.p-foot{flex:none}
.kv{display:grid; grid-template-columns:minmax(0,44%) minmax(0,56%); gap:0;
  border-top:1px solid var(--line)}
.kv>div{padding:7px 0; border-bottom:1px solid var(--line); min-width:0}
.kv .k{color:var(--tx-3); font-size:12.5px; padding-right:12px; overflow-wrap:anywhere}
.kv .v{font-family:var(--mono); font-size:12.5px; color:var(--tx); overflow-wrap:anywhere}
.sec-t{margin:16px 0 6px; font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--tx-3)}
.sec-t:first-child{margin-top:0}
.pill{display:inline-block; font-size:11px; padding:2px 8px; border-radius:999px;
  border:1px solid var(--line-2); color:var(--tx-2); margin:0 5px 5px 0}
.pill.on{border-color:var(--part); color:var(--part)}
.pill.mach{border-color:var(--mach); color:var(--mach)}
.src{font-size:11.5px; color:var(--tx-3); line-height:1.45}
.src code{font-family:var(--mono); color:var(--tx-2)}
.warnline{display:flex; gap:8px; align-items:flex-start; margin-top:12px;
  padding:9px 11px; border-radius:8px; background:rgba(232,193,95,.09);
  border:1px solid rgba(232,193,95,.24); font-size:11.5px; color:#e8d9a8}

#dpGate{position:relative; flex:none; padding:0 16px 14px}
.gate-fade{height:72px; margin:-72px -16px 0; pointer-events:none;
  background:linear-gradient(180deg,rgba(30,30,30,0),rgba(30,30,30,.96) 70%)}
.gate-box{background:var(--surf); border:1px solid var(--line-2); border-radius:12px;
  padding:16px; text-align:center; display:grid; gap:9px; justify-items:center}
.gate-box p{margin:0; font-size:13px; color:var(--tx-2); max-width:34ch}
.blurred{filter:blur(5px); opacity:.55; user-select:none; pointer-events:none}

/* ═══════════════ модальные ═══════════════ */
#modal{position:fixed; inset:0; z-index:60; display:grid; place-items:center; padding:20px}
.m-back{position:absolute; inset:0; background:rgba(8,8,10,.72);
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px)}
.m-box{position:relative; width:min(680px,100%); max-height:86vh; overflow-y:auto;
  background:var(--bg-2); border:1px solid var(--line-2); border-radius:16px;
  padding:26px 28px; box-shadow:var(--shadow);
  animation:pop .3s cubic-bezier(.2,.8,.3,1) both}
@keyframes pop{from{opacity:0; transform:scale(.96) translateY(10px)}to{opacity:1; transform:none}}
.m-box>.x{position:absolute; top:12px; right:14px}
.m-box h2{margin:0 0 6px; font-size:21px; font-weight:600; letter-spacing:-.01em}
.m-box .m-lede{margin:0 0 20px; color:var(--tx-2); font-size:13.5px}
.tariffs{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:18px}
.tariff{border:1px solid var(--line-2); border-radius:12px; padding:15px; display:flex;
  flex-direction:column; gap:9px; background:var(--surf)}
.tariff.best{border-color:var(--accent); box-shadow:0 0 0 1px var(--accent) inset}
.t-name{font-size:12px; text-transform:uppercase; letter-spacing:.11em; color:var(--tx-3)}
.t-price{font-size:24px; font-weight:600; line-height:1}
.t-price small{font-size:12px; font-weight:400; color:var(--tx-3)}
.tariff ul{margin:0; padding-left:17px; font-size:12.5px; color:var(--tx-2); line-height:1.5}
.tariff li{margin-bottom:4px}
.tariff .btn{margin-top:auto}
.funnel{list-style:none; margin:0; padding:0; counter-reset:f}
.funnel li{counter-increment:f; display:grid; grid-template-columns:26px 1fr; gap:13px;
  padding:12px 0; border-bottom:1px solid var(--line)}
.funnel li:last-child{border-bottom:0}
.funnel li::before{content:counter(f); font-family:var(--mono); font-size:12px;
  color:var(--accent); padding-top:2px; grid-column:1; grid-row:1 / span 2}
.funnel h4,.funnel p{grid-column:2}
.funnel h4{margin:0 0 2px; font-size:14.5px; font-weight:600}
.funnel p{margin:0; font-size:13px; color:var(--tx-2)}
.funnel .free{color:var(--doc)} .funnel .paid{color:var(--gold)}
.fld{display:grid; gap:5px; margin-bottom:13px}
.fld label{font-size:12px; color:var(--tx-3)}
.fld input,.fld textarea{background:var(--surf); border:1px solid var(--line-2);
  border-radius:8px; padding:9px 11px; color:var(--tx); font:inherit; font-size:13.5px}
.fld input:focus,.fld textarea:focus{outline:0; border-color:var(--accent-dim)}
.ok-box{text-align:center; padding:14px 0}
.ok-box .tick{width:44px; height:44px; margin:0 auto 12px; border-radius:50%;
  background:rgba(143,191,106,.15); display:grid; place-items:center; color:var(--doc); font-size:22px}

@media (max-width:900px){
  .tariffs{grid-template-columns:1fr}

  /* панели — шторки снизу на всю ширину, со своим скроллом */
  #bundlePanel,#docPanel{
    top:auto; left:0; right:0; bottom:0; width:auto;
    height:min(86dvh, calc(100dvh - 58px));
    border-radius:16px 16px 0 0;
    border-left:0; border-right:0; border-bottom:0;
    padding-bottom:env(safe-area-inset-bottom,0);
  }
  #bundlePanel{animation:sheet .3s cubic-bezier(.2,.8,.3,1) both}
  #docPanel{animation:sheet .3s cubic-bezier(.2,.8,.3,1) both; z-index:46}

  /* открыта шторка — карточка фокуса и подсказки не мешают */
  body:has(#docPanel:not([hidden])) #focusCard,
  body:has(#bundlePanel:not([hidden])) #focusCard,
  body:has(#docPanel:not([hidden])) #zoomBar,
  body:has(#bundlePanel:not([hidden])) #zoomBar{display:none}

  #focusCard{top:auto; bottom:calc(12px + env(safe-area-inset-bottom,0)); padding:12px 16px 14px}
  .fc-title{font-size:19px}
  .fc-sub{margin-bottom:11px}
  #zoomBar{top:auto; bottom:calc(12px + env(safe-area-inset-bottom,0)); right:12px}
  #hint{display:none}

  #topbar{padding:10px 12px; gap:8px}
  .brand-txt{font-size:13px}
  .brand-txt em{display:none}
  .top-right{gap:6px}
  .chip{padding:5px 10px; font-size:11.5px}

  #hero{font-size:20px; margin-bottom:18px}
  #q{font-size:16px; padding:14px 0}
  #results{max-height:44dvh}
  #examples{gap:6px}
  .m-box{padding:20px 18px}
}
@keyframes sheet{from{opacity:0; transform:translateY(26px)}to{opacity:1; transform:none}}

@media (max-width:900px) and (max-height:620px){
  #bundlePanel,#docPanel{height:calc(100dvh - 46px)}
  #focusCard{display:none}
}

@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important; transition-duration:.01ms!important}}

/* «Доступ и тарифы» */
.pricelist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pricelist li{display:grid;grid-template-columns:1fr auto;gap:4px 14px;align-items:baseline;
  padding:11px 14px;background:var(--surf);border:1px solid var(--line);border-radius:10px}
.pricelist b{font-size:14.5px;font-weight:600}
.pricelist span{font-family:var(--mono);font-size:13.5px;color:var(--accent);white-space:nowrap}
.pricelist em{grid-column:1/-1;font-style:normal;font-size:12.5px;color:var(--tx-3)}
.steps{margin:0;padding-left:20px;font-size:13.5px;color:var(--tx-2);line-height:1.6}
.steps li{margin-bottom:6px}
.m-cta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:20px}