@font-face{font-family:Fraunces;src:url(fonts/fraunces.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:Plex;src:url(fonts/plexmono-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Plex;src:url(fonts/plexmono-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Lalezar;src:url(fonts/lalezar-arabic.woff2) format("woff2");font-display:swap;unicode-range:U+0600-06FF,U+200C-200F,U+FB50-FDFF,U+FE70-FEFF}
@font-face{font-family:Vazirmatn;src:url(fonts/vazirmatn-arabic.woff2) format("woff2");font-weight:300 800;font-display:swap;unicode-range:U+0600-06FF,U+200C-200F,U+FB50-FDFF,U+FE70-FEFF}

:root{
  --oak:#2b1d12; --oak-2:#3a2716; --oak-3:#6b4423; --oak-hi:#8a5a30;
  --card:#f6eedc; --card-2:#fffaf0; --rule:#9cc3d5; --margin:#e0645c;
  --ink:#1f2a44; --ink-2:#3a4766; --stamp:#c8372d; --teal:#1e7f74; --brass:#c9a227; --brass-2:#e8c95a;
  --c-code:#e07a2f; --c-chat:#d4a373; --c-desk:#7b6cf6; --c-gh:#2da44e;
  --disp:Fraunces,"Iowan Old Style","Palatino Linotype",Georgia,serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:Plex,ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --r:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--card);font:17px/1.6 var(--body);overflow-x:hidden;
  background:
    repeating-linear-gradient(92deg,rgba(255,255,255,.018) 0 2px,transparent 2px 9px),
    repeating-linear-gradient(88deg,rgba(0,0,0,.08) 0 1px,transparent 1px 23px),
    radial-gradient(120% 80% at 70% 0%,#4a301b 0%,var(--oak) 55%,#1d130b 100%);
  background-color:#1d130b}
html{background:#1d130b}
html[lang=fa] body{font-family:Vazirmatn,var(--body)}
html[lang=fa] h1,html[lang=fa] h2,html[lang=fa] h3{font-family:Lalezar,Vazirmatn,var(--disp);font-weight:400;letter-spacing:0}
code,pre,kbd{font-family:var(--mono);font-size:.9em}
a{color:var(--brass-2)}
button{font:inherit;cursor:pointer}
.skip{position:absolute;left:8px;top:-80px;background:var(--stamp);color:#fff;padding:8px 12px;z-index:50}
.skip:focus{top:8px}
:focus-visible{outline:3px solid var(--brass-2);outline-offset:3px}
main{display:block}
main>section{padding:96px clamp(18px,5vw,72px);max-width:1360px;margin:0 auto}
h2{font:700 clamp(32px,4.4vw,56px)/1.05 var(--disp);font-variation-settings:"opsz" 144,"SOFT" 50;margin:0 0 14px;letter-spacing:-.01em;color:var(--card-2)}
.section-lede{max-width:760px;color:#e9dcc2;font-size:19px;margin:0 0 36px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex:none}
.d-code{background:var(--c-code)}.d-chat{background:var(--c-chat)}.d-desk{background:var(--c-desk)}.d-gh{background:var(--c-gh)}

/* top bar */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:24px;padding:12px clamp(18px,4vw,48px);
  background:rgba(29,19,11,.86);backdrop-filter:blur(8px);border-bottom:1px solid rgba(201,162,39,.25)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--card-2)}
.brand svg{width:34px;height:34px}
.brand-en{font:700 22px var(--disp);letter-spacing:-.01em}
.brand-fa{font:20px Lalezar,Vazirmatn,sans-serif;color:var(--brass-2);margin-inline-start:2px}
.top nav{display:flex;gap:20px;margin-inline-start:auto}
.top nav a{color:#e9dcc2;text-decoration:none;font-size:15px}
.top nav a:hover{color:var(--brass-2)}
.top-actions{display:flex;gap:10px;align-items:center}
.lang{display:flex;border:1px solid var(--brass);border-radius:999px;background:none;color:var(--card);padding:0;overflow:hidden}
.lang span{padding:4px 10px;font-size:14px}
html[lang=en] .lang [data-l=en],html[lang=fa] .lang [data-l=fa]{background:var(--brass);color:var(--oak)}
.lang [data-l=fa]{font-family:Vazirmatn,sans-serif}
.gh{display:flex;gap:6px;align-items:center;color:var(--card);text-decoration:none;font-size:14px;border:1px solid rgba(246,238,220,.25);padding:5px 10px;border-radius:999px}
.gh svg{width:16px;height:16px}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:72px;min-height:calc(100vh - 60px)}
.kicker{font:600 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--brass-2);margin:0 0 18px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
html[lang=fa] .kicker{text-transform:none;letter-spacing:0;font-family:Vazirmatn,sans-serif}
.stamp-s{border:2px solid var(--stamp);color:#ff8a7f;padding:1px 7px;border-radius:3px;transform:rotate(-3deg);display:inline-block}
h1{font:800 clamp(48px,7.4vw,104px)/.95 var(--disp);font-variation-settings:"opsz" 144,"SOFT" 100,"WONK" 1;margin:0 0 26px;letter-spacing:-.025em;color:var(--card-2)}
h1 em{font-style:italic;color:var(--brass-2);font-weight:600}
html[lang=fa] h1{font-size:clamp(48px,7vw,96px);line-height:1.15}
html[lang=fa] h1 em{font-style:normal}
.lede{font-size:20px;max-width:620px;color:#eadfc8;margin:0 0 30px}
.lede code{background:rgba(246,238,220,.12);padding:1px 6px;border-radius:4px;color:var(--card-2)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--r);font-weight:600;text-decoration:none;border:2px solid transparent;font-size:16px;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn-ink{background:var(--card);color:var(--ink);box-shadow:0 4px 0 #b9a888}
.btn-ink:hover{box-shadow:0 6px 0 #b9a888}
.btn-ghost{border-color:rgba(246,238,220,.4);color:var(--card);background:transparent}
.btn-stamp{background:var(--stamp);color:#fff;box-shadow:0 4px 0 #7d1e17}
.btn.sm{padding:8px 14px;font-size:14px;box-shadow:none}
.install{background:#140d07;border:1px solid rgba(201,162,39,.3);border-radius:var(--r);padding:12px 14px;max-width:640px;font-family:var(--mono);font-size:13.5px}
.install-row{display:flex;gap:10px;align-items:center;min-width:0}
.install-row+.install-row{margin-top:6px}
.install code{color:#f3e6c8;overflow-x:auto;white-space:nowrap;flex:1;min-width:0;scrollbar-width:thin}
.pr{color:var(--brass)}
.copy{background:none;border:1px solid rgba(201,162,39,.5);color:var(--brass-2);font:12px var(--mono);padding:2px 8px;border-radius:4px}

.hero-art{position:relative;height:520px;perspective:1200px}
.drawer-cards{position:absolute;inset:0 40px 150px 40px}
.icard{position:absolute;left:0;right:0;height:210px;padding:22px 24px 18px 44px;border-radius:4px;color:var(--ink);font-family:var(--mono);
  background:linear-gradient(transparent 52px,var(--margin) 52px 54px,transparent 54px),
    repeating-linear-gradient(transparent 0 27px,var(--rule) 27px 28px) 0 54px/100% calc(100% - 54px) no-repeat,var(--card);
  box-shadow:0 10px 30px rgba(0,0,0,.4);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.icard::before{content:"";position:absolute;left:30px;top:0;bottom:0;width:2px;background:rgba(224,100,92,.45)}
.icard b{display:block;font:700 22px/1.2 var(--disp);margin:10px 0 6px;max-width:92%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icard small{font-size:12px;color:var(--ink-2)}
.icard.c1{transform:translateY(0) rotate(-4deg);z-index:1}
.icard.c2{transform:translateY(100px) rotate(2deg);z-index:2}
.icard.c3{transform:translateY(200px) rotate(-1deg);z-index:3}
.hero-art:hover .icard.c1{transform:translateY(-30px) rotate(-6deg)}
.hero-art:hover .icard.c2{transform:translateY(85px) rotate(3deg)}
.k{display:inline-block;font:600 12px var(--mono);letter-spacing:.12em;padding:3px 8px;border:2px solid currentColor;border-radius:3px;transform:rotate(-2deg)}
.k-decision{color:var(--stamp)}.k-task{color:var(--teal)}.k-note{color:#6a4fb3}.k-context{color:#8a5a00}.k-session{color:#555}
.drawer-front{position:absolute;left:0;right:0;bottom:30px;height:170px;border-radius:8px;z-index:5;
  background:repeating-linear-gradient(90deg,rgba(0,0,0,.08) 0 3px,transparent 3px 14px),linear-gradient(180deg,var(--oak-hi),var(--oak-3) 30%,#4b2f17);
  box-shadow:inset 0 2px 0 rgba(255,255,255,.15),inset 0 -6px 12px rgba(0,0,0,.35),0 30px 50px rgba(0,0,0,.5)}
.label-holder{position:absolute;left:50%;top:26px;transform:translateX(-50%);width:180px;height:56px;border-radius:5px;padding:7px;
  background:linear-gradient(180deg,var(--brass-2),var(--brass) 50%,#8f6f12);box-shadow:0 2px 4px rgba(0,0,0,.5)}
.label-holder span{display:grid;place-items:center;height:100%;background:var(--card-2);color:var(--ink);font:600 20px var(--mono);border-radius:2px}
.handle{position:absolute;left:50%;top:104px;transform:translateX(-50%);width:120px;height:26px;border-radius:0 0 60px 60px;border:6px solid var(--brass);border-top:0}
.hero-surfaces{position:absolute;left:0;right:0;bottom:-8px;display:flex;justify-content:center;gap:18px;flex-wrap:wrap;list-style:none;margin:0;padding:0;font:13px var(--mono);color:#e9dcc2}
.hero-surfaces li{display:flex;gap:6px;align-items:center}

/* problem */
.islands{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.island{position:relative;background:var(--card);color:var(--ink);padding:24px 24px 34px;border-radius:4px;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.island:nth-child(1){transform:rotate(-1.2deg)}.island:nth-child(3){transform:rotate(1deg)}
.island header{display:flex;gap:10px;align-items:center}
.island h3{font:700 24px var(--disp);margin:0}
.island code{background:#ebe0c6;padding:0 4px;border-radius:3px}
.torn{position:absolute;left:0;right:0;bottom:-10px;height:14px;background:linear-gradient(-45deg,transparent 7px,var(--card) 0) 0 0/14px 14px repeat-x,linear-gradient(45deg,transparent 7px,var(--card) 0) 0 0/14px 14px repeat-x}
.source-note{color:#cdbf9f;font-size:15px;margin-top:30px}

/* demo */
.demo{max-width:1500px}
.demo-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.wire-toggle{display:flex;gap:8px;align-items:center;color:#e9dcc2;font-size:15px;cursor:pointer}
.desk{display:grid;grid-template-columns:1fr 1.1fr 1fr;grid-template-areas:"chat drawer term" "tl tl tl";gap:18px}
.station{border-radius:10px;overflow:hidden;display:flex;flex-direction:column;min-height:440px;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.chat{grid-area:chat;background:#faf6ee;color:#2d2a26}
.drawer{grid-area:drawer;background:linear-gradient(180deg,#24180e,#3a2716);border:2px solid #5a3a1e;position:relative}
.term{grid-area:term;background:#0f0b08;color:#f0e6d2}
.timeline{grid-area:tl;background:#f6f1e6;color:#2d2a26;min-height:0}
.st-head{display:flex;align-items:center;gap:9px;padding:11px 14px;border-bottom:1px solid rgba(0,0,0,.08);font-size:14px}
.st-head b{font-family:var(--mono);font-weight:600}
.st-sub{margin-inline-start:auto;font-size:12px;opacity:.65}
.st-head.dark{border-color:#2a2119;color:#e8dcc4}
.st-head.brass{background:linear-gradient(180deg,var(--brass-2),var(--brass));color:var(--oak);border:0}
.st-head.brass .st-sub{opacity:.85}
.chat-log{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;max-height:400px;min-height:280px}
.msg{max-width:88%;padding:9px 13px;border-radius:14px;font-size:14.5px;line-height:1.45}
.msg.user{align-self:flex-end;background:#e8dfd0;border-bottom-right-radius:4px}
html[dir=rtl] .msg.user{border-bottom-right-radius:14px;border-bottom-left-radius:4px}
.msg.ai{align-self:flex-start;background:transparent;padding-inline-start:0}
.msg.ai::before{content:"◆ ";color:var(--tc,#d97757)}
.tool{align-self:flex-start;font:12px var(--mono);background:#fff;border:1px solid #e3d9c6;border-radius:8px;padding:6px 10px;color:#5b5145;max-width:95%;overflow-wrap:anywhere}
.tool b{color:#b5532f}
.chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 12px 8px}
.chip{border:1px solid #d6c8ad;background:#fff;color:#4b4033;border-radius:999px;padding:5px 11px;font-size:13px}
.chip:hover{border-color:#b5532f}
.chat-form{display:flex;gap:6px;padding:10px 12px;border-top:1px solid #eadfcb;background:#f3ecdf}
.chat-form select{font:13px var(--mono);border:1px solid #d6c8ad;border-radius:6px;background:#fff;color:#4b4033}
.chat-form input{flex:1;min-width:0;border:1px solid #d6c8ad;border-radius:6px;padding:7px 10px;font:inherit;font-size:14px}
.cards{flex:1;padding:16px 14px 50px;display:flex;flex-direction:column;gap:10px;overflow:auto;max-height:480px}
.cards:empty::after{content:attr(data-empty);color:#a58e6b;font:14px var(--mono);text-align:center;margin-top:120px}
.mcard{position:relative;text-align:start;border:0;width:100%;color:var(--ink);border-radius:3px;padding:12px 14px 10px 34px;font-family:var(--mono);
  background:repeating-linear-gradient(transparent 0 21px,rgba(156,195,213,.6) 21px 22px) 0 36px/100% 100% no-repeat,var(--card);
  box-shadow:0 4px 10px rgba(0,0,0,.35);animation:drop .55s cubic-bezier(.2,.9,.25,1.2)}
html[dir=rtl] .mcard{padding:12px 34px 10px 14px}
.mcard::before{content:"";position:absolute;inset-inline-start:22px;top:0;bottom:0;width:2px;background:rgba(224,100,92,.5)}
.mcard:hover{transform:translateX(4px)}
.mcard .row{display:flex;gap:8px;align-items:center;font-size:11px;color:var(--ink-2)}
.mcard .k{font-size:10px;padding:1px 6px}
.mcard .t{display:block;font:600 16px/1.3 var(--disp);margin-top:6px}
html[lang=fa] .mcard .t{font-family:Vazirmatn,var(--disp);font-weight:700}
.src{margin-inline-start:auto;display:flex;gap:5px;align-items:center}
.mcard.done .t{text-decoration:line-through;opacity:.6}
@keyframes drop{from{transform:translateY(-40px) rotate(-4deg);opacity:0}to{transform:none;opacity:1}}
.drawer-lip{position:absolute;left:0;right:0;bottom:0;height:40px;background:linear-gradient(180deg,var(--oak-hi),var(--oak-3));border-top:2px solid #9a6a3a}
.term-out{flex:1;margin:0;padding:14px;font:12.5px/1.55 var(--mono);white-space:pre-wrap;overflow:auto;max-height:360px;min-height:260px}
.term-out .c{color:#9b8a70}.term-out .g{color:#7fd17f}.term-out .y{color:#f2c96b}.term-out .b{color:#8cc4ff}.term-out .o{color:#ff9e64}
.term-btns{display:flex;gap:6px;padding:10px;border-top:1px solid #2a2119;flex-wrap:wrap}
.tbtn{flex:1;min-width:92px;background:#1d1610;color:#f0e6d2;border:1px solid #3d3023;border-radius:6px;padding:7px 8px;font:13px var(--mono);text-align:start}
.tbtn small{display:block;font-size:11px;color:#a8977c;font-family:var(--body)}
.tbtn:hover:not(:disabled){border-color:var(--c-code)}
.tbtn:disabled{opacity:.4;cursor:not-allowed}
.commits{list-style:none;margin:0;padding:6px 14px 12px;font-size:13.5px;max-height:220px;overflow:auto}
.commits:empty::after{content:"no commits yet";color:#8c959f;font:13px var(--mono)}
.commits li{display:flex;gap:10px;align-items:baseline;padding:6px 0;border-bottom:1px solid #eaeef2;animation:fade .4s}
.commits code{color:#0969da;font-size:12px}
.commits .who{margin-inline-start:auto;font-size:12px;color:#57606a;white-space:nowrap}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}}
.wire{margin-top:18px;background:#0f0b08;border:1px solid #3d3023;border-radius:10px;overflow:hidden}
.wire header{display:flex;gap:10px;padding:10px 14px;border-bottom:1px solid #2a2119;color:#e8dcc4}
.wire pre{margin:0;padding:12px 14px;font:12px/1.5 var(--mono);max-height:320px;overflow:auto;color:#d8cbb0;white-space:pre-wrap;word-break:break-word}
.wire .req{color:#8cc4ff}.wire .res{color:#7fd17f}
dialog{border:0;border-radius:6px;padding:26px 28px;max-width:min(720px,92vw);width:100%;background:var(--card-2);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.6)}
dialog::backdrop{background:rgba(20,12,6,.7)}
dialog pre{font:13px/1.55 var(--mono);white-space:pre-wrap;margin:0;max-height:60vh;overflow:auto}
.dlg-path{font:12px var(--mono);color:var(--teal);margin:0 0 12px}
.close{position:absolute;inset-inline-end:12px;top:8px;background:none;border:0;font-size:26px;color:var(--ink)}

/* how */
.steps{list-style:none;margin:0 0 36px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{background:rgba(246,238,220,.06);border:1px solid rgba(246,238,220,.15);border-radius:8px;padding:22px}
.num{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--brass);color:var(--oak);font:700 18px var(--disp);margin-bottom:12px}
.steps h3{font:700 22px var(--disp);margin:0 0 8px;color:var(--card-2)}
.steps p{margin:0;color:#e2d5ba;font-size:15.5px}
.steps code,.setup p code,.promises code,.faq code{background:rgba(246,238,220,.12);padding:0 5px;border-radius:3px;color:var(--card-2)}
.arch{margin:0;background:#140d07;border:1px dashed rgba(201,162,39,.45);border-radius:8px;padding:18px;overflow-x:auto}
.arch pre{margin:0;font:13.5px/1.6 var(--mono);color:#f2e3c2}

/* setup */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:-1px}
.tabs button{background:transparent;color:#e2d5ba;border:1px solid rgba(246,238,220,.25);border-bottom:0;border-radius:8px 8px 0 0;padding:10px 18px}
.tabs button[aria-selected=true]{background:var(--card);color:var(--ink);font-weight:700}
.tabpanel{background:var(--card);color:var(--ink);border-radius:0 8px 8px 8px;padding:22px 24px}
html[dir=rtl] .tabpanel{border-radius:8px 0 8px 8px}
.tabpanel p{margin-top:0}
.tabpanel p code{background:#ebe0c6!important;color:var(--ink)!important}
.tabpanel pre{background:#1a120b;color:#f3e6c8;border-radius:6px;padding:16px;overflow-x:auto;font:13.5px/1.6 var(--mono);margin:0}

/* promises */
.promises ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:14px}
.promises li{position:relative;padding:18px 18px 18px 54px;background:rgba(246,238,220,.06);border-radius:8px;border:1px solid rgba(246,238,220,.12);color:#eadfc8}
html[dir=rtl] .promises li{padding:18px 54px 18px 18px}
.promises li::before{content:"✗";position:absolute;inset-inline-start:16px;top:14px;width:26px;height:26px;display:grid;place-items:center;border:2px solid var(--stamp);color:#ff8a7f;border-radius:4px;transform:rotate(-6deg);font-weight:700}

/* compare */
.table-wrap{overflow-x:auto;border-radius:8px}
table{border-collapse:collapse;width:100%;min-width:760px;background:var(--card);color:var(--ink);font-size:15px}
th,td{padding:12px 14px;border-bottom:1px solid #e2d5ba;text-align:start;vertical-align:top}
thead th{font:700 15px var(--disp);background:#efe4cc}
tbody th{font-weight:600}
td small{display:block;color:#6b5d48;font-size:12px}
.us{background:#fff3c9}
thead .us{background:var(--brass-2)}

/* faq */
.faq details{background:rgba(246,238,220,.06);border:1px solid rgba(246,238,220,.15);border-radius:8px;padding:14px 18px;margin-bottom:10px;max-width:900px}
.faq summary{cursor:pointer;font-weight:700;color:var(--card-2)}
.faq p{color:#e2d5ba;margin:10px 0 0}

.foot{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:28px clamp(18px,5vw,72px);border-top:1px solid rgba(201,162,39,.25);color:#cdbf9f;font-size:14px}
.foot span[lang=fa]{font-family:Lalezar,Vazirmatn,sans-serif;color:var(--brass-2)}

@media (max-width:1100px){
  .desk{grid-template-columns:1fr 1fr;grid-template-areas:"drawer drawer" "chat term" "tl tl"}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .top nav{display:none}
  .top-actions{margin-inline-start:auto}
  .gh span{display:none}
  .top{gap:12px}
  .hero{grid-template-columns:1fr;min-height:0;padding-top:40px}
  .orbit-wrap{width:min(92vw,460px)}
  .conn-foot{grid-template-columns:1fr}
  .islands{grid-template-columns:1fr}
  .desk{grid-template-columns:1fr;grid-template-areas:"chat" "drawer" "term" "tl"}
  .steps{grid-template-columns:1fr}
  main>section{padding-top:64px;padding-bottom:64px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.hero>*,.desk>*,.islands>*,.steps>*{min-width:0}

code{unicode-bidi:isolate}
html[dir=rtl] code{direction:ltr}
.term-out,dialog pre,.brief-pre{unicode-bidi:plaintext}
.brief-pre{white-space:pre-wrap;font:12px/1.45 var(--mono);margin:6px 0 0;text-align:start}
.hero-surfaces{direction:ltr}

/* ---- v0.2: tool colours */
.t-chatgpt{--tc:#10a37f}.t-claude-chat,.t-claude-desktop{--tc:#d97757}.t-claude-code{--tc:#c15f3c}.t-codex{--tc:#3b82f6}.t-cursor{--tc:#6b7280}
.t-gemini-cli,.t-gemini-app{--tc:#8b5cf6}.t-grok{--tc:#111}.t-perplexity{--tc:#20808d}.t-copilot{--tc:#6e40c9}.t-windsurf{--tc:#0ea5a4}
.t-zed{--tc:#2563eb}.t-cline,.t-roo{--tc:#e11d48}.t-jetbrains,.t-junie{--tc:#f97316}.t-aider{--tc:#16a34a}
.tdot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--tc,#999);flex:none}

/* ---- hero orbit */
.orbit-wrap{position:relative;width:min(100%,560px);aspect-ratio:1;margin-inline:auto;--r:44%}
.orbit-rings{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orbit-rings circle{fill:none;stroke:rgba(201,162,39,.35);stroke-width:1.5;stroke-dasharray:4 7}
.orbit-rings circle.inner{stroke:rgba(201,162,39,.18);animation:spin 80s linear infinite;transform-origin:300px 300px}
.orbit-rings line{stroke:rgba(201,162,39,.16);stroke-width:1.2}
.orbit-rings line.ping{stroke:var(--brass-2);stroke-width:2.6;stroke-dasharray:6 6;animation:flow 1.4s linear}
@keyframes flow{from{stroke-dashoffset:60;opacity:1}to{stroke-dashoffset:0;opacity:.2}}
@keyframes spin{to{transform:rotate(360deg)}}
.orbit{list-style:none;margin:0;padding:0;position:absolute;inset:0;direction:ltr}
.orbit li{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2}
.orbit li span{display:block;white-space:nowrap;font:600 12.5px var(--mono);padding:6px 10px;border-radius:999px;background:var(--card);color:var(--ink);
  border:2px solid var(--tc,#999);box-shadow:0 6px 16px rgba(0,0,0,.35);transition:transform .3s}
.orbit li.o-chat span{background:#fff8ea}.orbit li.o-agent span{background:#1d1610;color:#f3e6c8}.orbit li.o-ide span{background:#efe4cc}
.orbit li.ping span{animation:pop 1.2s ease-out}
@keyframes pop{0%{transform:scale(1);box-shadow:0 0 0 0 var(--tc)}30%{transform:scale(1.18);box-shadow:0 0 0 10px rgba(201,162,39,.25)}100%{transform:scale(1);box-shadow:0 6px 16px rgba(0,0,0,.35)}}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:44%;aspect-ratio:1.25;border-radius:12px;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:12px;
  background:repeating-linear-gradient(90deg,rgba(0,0,0,.08) 0 3px,transparent 3px 14px),linear-gradient(180deg,var(--oak-hi),var(--oak-3) 40%,#4b2f17);
  box-shadow:inset 0 2px 0 rgba(255,255,255,.15),0 0 0 6px rgba(201,162,39,.12),0 30px 60px rgba(0,0,0,.55);animation:breathe 3.2s ease-in-out infinite}
@keyframes breathe{50%{box-shadow:inset 0 2px 0 rgba(255,255,255,.15),0 0 0 16px rgba(201,162,39,.06),0 30px 60px rgba(0,0,0,.55)}}
.core .label-holder{position:static;transform:none;width:76%;height:46px}
.core-lines{margin:0;width:100%;display:flex;flex-direction:column;gap:3px;font:11.5px var(--mono);color:#f3e6c8;text-align:center;min-height:54px}
.core-lines span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;animation:fade .4s}
.core-lines span:first-child{color:var(--brass-2)}
.dot.d-chat{background:#10a37f}

/* ---- demo tabs */
.apptabs{display:flex;gap:4px;flex-wrap:wrap;padding:8px 10px 0}
.apptab{border:1px solid #d6c8ad;background:#fff;color:#4b4033;border-radius:999px;padding:3px 10px;font:12px var(--mono);border-inline-start:4px solid var(--tc,#999)}
.apptab[aria-selected=true]{background:var(--tc);color:#fff;border-color:var(--tc)}
.apptabs.dark .apptab{background:#1d1610;color:#f0e6d2;border-color:#3d3023;border-inline-start-color:var(--tc)}
.apptabs.dark .apptab[aria-selected=true]{background:var(--tc);color:#fff}
.msg .via{display:inline-block;font:600 10.5px var(--mono);color:#fff;background:var(--tc);border-radius:4px;padding:0 5px;margin-inline-end:4px}
.chat[data-app] .msg.ai::before{color:var(--tc)}
.mcard.superseded .t{text-decoration:line-through;opacity:.55}
.mcard.superseded{filter:saturate(.4)}

/* ---- timeline */
.tl{list-style:none;margin:0;padding:6px 14px 12px;font-size:13.5px;max-height:260px;overflow:auto}
.tl:empty::after{content:"nothing yet";color:#8c959f;font:13px var(--mono)}
.tl li{display:grid;grid-template-columns:78px 150px 92px 1fr;gap:10px;align-items:baseline;padding:6px 0;border-bottom:1px solid #e7dcc6;animation:fade .4s}
.tl time{font:12px var(--mono);color:#8a7a60}
.tl .who{display:flex;gap:6px;align-items:center;font:600 12.5px var(--mono)}
.tl .ty{font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:#6b5d48}
.tl .ty-superseded .ty,.tl .ty-superseded .tt{color:var(--stamp)}
.tl .ty-change .ty{color:#0969da}.tl .ty-decision .ty{color:var(--stamp)}
.tl small{color:#8a7a60}
@media (max-width:860px){.tl li{grid-template-columns:60px 1fr;}.tl .ty{display:none}.tl .tt{grid-column:1/-1}}

/* ---- connect */
.conn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:14px}
.conn{background:var(--card);color:var(--ink);border-radius:8px;padding:14px 16px;box-shadow:0 8px 20px rgba(0,0,0,.3);border-top:5px solid var(--brass)}
.conn-chat{border-top-color:#10a37f}.conn-agent{border-top-color:#3b82f6}.conn-ide{border-top-color:#6e40c9}.conn-any{border-top-color:var(--stamp)}
.conn header{display:flex;align-items:baseline;gap:8px}
.conn header b{font:700 18px var(--disp)}
.conn .kind{margin-inline-start:auto;font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:#6b5d48}
.conn p{margin:6px 0 0;font-size:13.5px;overflow-wrap:anywhere}
.conn .via{font:12px var(--mono);color:var(--teal)}
.conn .how2{font:12px var(--mono);color:#5b5145}
.conn code{background:#ebe0c6;padding:0 4px;border-radius:3px}
.conn-foot{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}
.conn-foot h3{font:700 22px var(--disp);color:var(--card-2);margin:0 0 8px}
.conn-foot p{color:#e2d5ba;margin:0}
.conn-foot code,.connect .section-lede code{background:rgba(246,238,220,.12);padding:0 5px;border-radius:3px;color:var(--card-2)}
.triggers{margin-top:26px}

/* ---- one-click install */
.os-tabs{display:flex;gap:4px;margin-bottom:8px}
.os-tabs button{background:transparent;border:1px solid rgba(201,162,39,.4);color:#e9dcc2;border-radius:999px;padding:3px 12px;font:12px var(--mono)}
.os-tabs button[aria-selected=true]{background:var(--brass);color:var(--oak);border-color:var(--brass)}
.oneclick{margin-top:12px;width:100%;justify-content:center}
.install-note{margin:8px 0 0;font:13px/1.5 var(--body);color:#cdbf9f;white-space:normal}
html[dir=rtl] .install-note{direction:rtl;text-align:right}

/* ---- tutorial */
.tut-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 18px}
.tut-tabs button{background:rgba(246,238,220,.06);border:1px solid rgba(246,238,220,.25);color:#e9dcc2;border-radius:999px;padding:7px 18px;font:600 15px var(--body)}
.tut-tabs button[aria-selected=true]{background:var(--card);color:var(--ink)}
.tut-body{display:grid;grid-template-columns:minmax(260px,.8fr) 1.6fr;gap:22px;align-items:start}
.tut-steps{list-style:none;margin:0;padding:0;counter-reset:t;display:flex;flex-direction:column;gap:10px}
.tut-steps li{counter-increment:t;position:relative;padding:12px 14px 12px 50px;border-radius:8px;border:1px solid rgba(246,238,220,.14);background:rgba(246,238,220,.04);color:#e2d5ba;cursor:pointer;transition:background .2s}
html[dir=rtl] .tut-steps li{padding:12px 50px 12px 14px}
.tut-steps li::before{content:counter(t);position:absolute;inset-inline-start:12px;top:12px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:rgba(201,162,39,.25);color:var(--brass-2);font:700 14px var(--disp)}
.tut-steps li.on{background:var(--card);color:var(--ink);border-color:var(--card)}
.tut-steps li.on::before{background:var(--brass);color:var(--oak)}
.tut-steps b{display:block;font-size:15.5px}
.tut-steps p{margin:4px 0 0;font-size:13.5px;display:none}
.tut-steps li.on p{display:block}
.tut-steps code{background:#ebe0c6;padding:0 4px;border-radius:3px;font-size:12.5px}
.tut-stage{position:sticky;top:80px}
.tut-ctrl{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:12px;color:#e9dcc2}
.btn.sm{padding:6px 12px;font-size:14px}

/* mockup kit (illustrations, not screenshots) */
.mk{min-height:400px;direction:ltr;text-align:left;font-family:Inter,system-ui,sans-serif}
.mk-win{border-radius:10px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5);background:#fff;color:#1f1f1f;animation:fade .35s}
.mk-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#ececec;border-bottom:1px solid #ddd;font:12px var(--mono);color:#555}
.mk-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.mk-bar i:nth-child(2){background:#febc2e}.mk-bar i:nth-child(3){background:#28c840}
.mk-bar span{margin-left:10px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mk-url{background:#fff;border-radius:6px;padding:3px 10px;color:#333}
.mk-term{background:#0f0b08}.mk-term .mk-bar{background:#241a12;border-color:#3d3023;color:#bfae8f}
.mk-term pre{margin:0;padding:14px;min-height:330px;font:12px/1.65 var(--mono);color:#f0e6d2;white-space:pre-wrap;word-break:break-all}
.mk-line{display:block;opacity:0;animation:mkin .3s forwards;animation-delay:var(--d)}
.mk-line.y{color:#f2c96b}.mk-line.g{color:#7fd17f}.mk-line.b{color:#8cc4ff}.mk-line.c{color:#9b8a70}.mk-line.o{color:#ff9e64}
@keyframes mkin{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.mk-page{position:relative;display:flex;min-height:360px;font-size:13.5px}
.mk-side{display:flex;flex-direction:column;gap:2px;padding:14px 10px;width:150px;border-right:1px solid #eee;background:#fafafa;flex:none}
.mk-side b{padding:4px 8px 8px}
.mk-side span{padding:6px 8px;border-radius:6px;color:#555}
.mk-side span.on{background:#ececec;color:#111;font-weight:600}
.mk-main{flex:1;padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.mk-main h4,.mk-main h5{margin:0 0 6px;font-size:16px}
.mk-row{display:flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid #eee;border-radius:8px}
.mk-row small{color:#888}.mk-row em{margin-left:auto;font-style:normal;color:#2a7;font-size:12px}
.mk-row .mk-tg{margin-left:auto}
.mk-adv{font-weight:600}
.mk-modal{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(440px,90%);background:#fff;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.35);padding:18px 20px;display:flex;flex-direction:column;gap:10px;animation:mkpop .4s both}
.mk-modal.wide{width:92%;flex-direction:row;padding:0;overflow:hidden;min-height:300px}
.mk-browser .mk-page::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,0)}
.mk-browser.claude .mk-page>.mk-modal~*{display:none}
.mk-browser .mk-page:has(>.mk-modal:not(.wide))>.mk-side,.mk-browser .mk-page:has(>.mk-modal:not(.wide))>.mk-main{filter:blur(1.5px) brightness(.85)}
@keyframes mkpop{from{opacity:0;transform:translate(-50%,-46%) scale(.97)}}
.mk-modal h5{margin:0;font-size:16px}.mk-modal h5 small{font-size:10px;background:#eee;border-radius:4px;padding:1px 5px;color:#666;vertical-align:middle}
.mk-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#666}
.mk-field b{display:block;font:500 13px var(--mono);color:#111;border:1px solid #ccc;border-radius:8px;padding:8px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  clip-path:inset(0 100% 0 0);animation:mktype 1.1s steps(28,end) forwards;animation-delay:var(--d)}
@keyframes mktype{to{clip-path:inset(0 0 0 0)}}
.mk-warn{margin:0;font-size:12px;color:#9a6a00;background:#fff7e0;border-radius:6px;padding:6px 8px}
.mk-check{display:flex;gap:8px;align-items:center;font-size:12.5px;opacity:0;animation:mkin .3s forwards;animation-delay:var(--d)}
.mk-check i{width:14px;height:14px;border-radius:3px;background:#111;position:relative}
.mk-check i::after{content:"✓";color:#fff;font-size:11px;position:absolute;left:2px;top:-2px}
.mk-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.mk-btn{position:relative;display:inline-block;padding:7px 14px;border-radius:8px;font-weight:600;font-size:13px}
.mk-btn.primary{background:#111;color:#fff}.mk-btn.ghost{background:#f2f2f2;color:#333}
.claude .mk-btn.primary{background:#c96442}
.mk-tg{position:relative;display:inline-block;width:34px;height:20px;border-radius:999px;background:#ccc;flex:none}
.mk-tg::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .3s}
.mk-tg.on{background:#2a7}.mk-tg.on::after{left:16px}
.mk-tg.anim{animation:tgbg .1s forwards 1.6s}.mk-tg.anim::after{animation:tgk .3s forwards 1.6s}
@keyframes tgbg{to{background:#2a7}}@keyframes tgk{to{left:16px}}
.mk-appear{opacity:0;animation:mkin .4s forwards;animation-delay:var(--d)}
.mk-target{position:relative}
.mk-target::after{content:"";position:absolute;inset:-6px;border-radius:12px;border:2px solid #f2c96b;opacity:0;animation:ring 1s ease-out 2;animation-delay:1.5s}
@keyframes ring{0%{opacity:1;transform:scale(.9)}100%{opacity:0;transform:scale(1.25)}}
.mk-ptr{position:absolute;right:-14px;bottom:-18px;width:22px;height:22px;z-index:3;pointer-events:none;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 2l14 9-6 1.5 3.5 7-2.6 1.3-3.4-7L4 18z' fill='%23111' stroke='%23fff' stroke-width='1.4'/%3E%3C/svg%3E");
  animation:ptr 1.4s cubic-bezier(.2,.8,.2,1) both .2s}
@keyframes ptr{0%{transform:translate(140px,90px);opacity:0}20%{opacity:1}80%{transform:none}90%{transform:scale(.85)}100%{transform:none}}
.mk-chatwrap{flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;position:relative}
.mk-composer{display:flex;align-items:center;gap:10px;border:1px solid #ddd;border-radius:16px;padding:12px 14px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.mk-plus{position:relative;width:26px;height:26px;border-radius:50%;border:1px solid #ccc;display:grid;place-items:center;font-size:18px}
.mk-ph{color:#999}
.mk-menu{position:absolute;left:18px;bottom:80px;background:#fff;border:1px solid #e5e5e5;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.15);padding:6px;display:flex;flex-direction:column;min-width:200px;opacity:0;animation:mkin .3s forwards;animation-delay:var(--d)}
.mk-menu>span{padding:7px 10px;border-radius:6px}.mk-menu>span.on{background:#f2f2f2}
.mk-sub{position:absolute;left:100%;top:30px;margin-left:6px;background:#fff;border:1px solid #e5e5e5;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.15);padding:6px;min-width:190px}
.mk-sub span{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 10px}
.mk-chat{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;background:#fff}
.mk-msg,.mk-tool{opacity:0;animation:mkin .35s forwards;animation-delay:var(--d);max-width:85%;font-size:13.5px;line-height:1.45}
.mk-msg.u{align-self:flex-end;background:#f0f0f0;border-radius:16px;padding:8px 12px}
.mk-msg.a{align-self:flex-start}
.mk-msg.a.claude::before{content:"✳ ";color:#c96442}.mk-msg.a.gpt::before{content:"◎ ";color:#10a37f}.mk-msg.a.cur::before{content:"▸ ";color:#555}
.mk-tool{align-self:flex-start;font:12px var(--mono);border:1px solid #e3e3e3;border-radius:8px;padding:5px 9px;color:#555;background:#fafafa}
.mk-ide{background:#1e1e1e;color:#ddd}.mk-ide .mk-bar{background:#2b2b2b;border-color:#333;color:#aaa}
.mk-idebody{display:flex;min-height:360px}
.mk-tree{width:170px;flex:none;padding:10px;display:flex;flex-direction:column;gap:3px;font:12px var(--mono);color:#bbb;border-right:1px solid #333}
.mk-tree .ind{padding-left:14px;color:#8cc4ff}
.mk-idebody .mk-term{flex:1;border-radius:0;box-shadow:none}
.mk-ide .mk-page{background:#1e1e1e;color:#ddd}
.mk-ide .mk-side{background:#252526;border-color:#333}.mk-ide .mk-side span{color:#aaa}.mk-ide .mk-side span.on{background:#37373d;color:#fff}
.mk-ide .mk-row{border-color:#3a3a3a}
.mk-agent{flex-direction:column;padding:14px;gap:10px}
.mk-agent .mk-chat{background:transparent;padding:0}
.mk-agent .mk-msg.u{background:#2d2d2d;color:#eee}
.mk-hook{font:12px/1.55 var(--mono);color:#ffcf87;background:#2a2112;border:1px solid #5a4520;border-radius:8px;padding:9px 11px;opacity:0;animation:mkin .4s forwards;animation-delay:var(--d)}
@media (max-width:900px){.tut-body{grid-template-columns:1fr}.tut-stage{position:static}.mk-side{width:110px}.mk-tree{display:none}}
@media (prefers-reduced-motion:reduce){.mk-line,.mk-msg,.mk-tool,.mk-appear,.mk-menu,.mk-hook,.mk-check{opacity:1}.mk-field b{clip-path:none}}
[data-os-row][hidden]{display:none!important}
.mk-page{min-height:440px}
.tut-ctrl{direction:ltr}

/* ---- responsive pass: phones 320-430px and tablets */
html,body{overflow-x:clip;max-width:100%}
img,svg,video,canvas{max-width:100%}
.hero>*,.tut-body>*,.desk>*,.conn-foot>*,.islands>*,.steps>*{min-width:0}
p code,li code,td code,dd code,.lede code{overflow-wrap:anywhere;word-break:break-word;white-space:normal;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.tut-fit{position:relative;width:100%;overflow:hidden;direction:ltr}
.tut-fit>.mk{transform-origin:0 0;max-width:none}
.tut-fit .mk-win{max-width:100%}
@media (max-width:900px){
  .tut-stage{order:-1;margin-bottom:6px}
  .tut-ctrl{margin-bottom:6px}
}
@media (max-width:480px){
  .top{gap:8px;padding:10px 12px}
  .brand{gap:7px}
  .brand svg{width:28px;height:28px}
  .brand-en{font-size:19px}
  .brand-fa{font-size:17px}
  .top-actions{gap:6px}
  .lang span{padding:3px 8px;font-size:13px}
  .gh{padding:5px 8px}
  .orbit-wrap{width:100%}
  .orbit li span{font-size:10px;padding:4px 7px}
  .tut-tabs button{padding:6px 13px;font-size:14px}
  .tut-steps li{padding:10px 12px 10px 44px}
  html[dir=rtl] .tut-steps li{padding:10px 44px 10px 12px}
  .install{flex-wrap:wrap}
}
@media (max-width:380px){
  html[lang=en] .brand-fa,html[lang=fa] .brand-en{display:none}
  .orbit li span{font-size:9px;padding:3px 6px}
}
@media (max-width:480px){.install code{white-space:normal;overflow-wrap:anywhere;word-break:break-all}}
@media (max-width:860px){.conn-foot{grid-template-columns:1fr}}
.oneclick{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center}
.oneclick .ic{width:18px;height:18px;flex:none}
@media (max-width:400px){
  .core{width:40%;gap:6px;padding:8px}
  .orbit li span{font-size:8.5px;padding:3px 5px}
}
html[lang=fa] .oneclick{font-family:Vazirmatn,var(--body),sans-serif;letter-spacing:0}