/* Launch page — built on orchard.css tokens */
[hidden]{display:none !important}
.links a.on{color:var(--ink)}
.lhero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:72px 0 48px}
.lhero h1{font-size:clamp(52px,7vw,104px);line-height:.94;letter-spacing:-.045em;font-weight:500;margin:18px 0 20px}
.lhero .eyebrow{color:var(--zec)}

/* pairing visual */
.pairviz{display:flex;align-items:center;gap:0;background:var(--card);border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}
.pairviz::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;opacity:.5}
.pv-node{position:relative;flex:none;display:grid;gap:6px;justify-items:center;padding:20px 18px;border-radius:18px;min-width:132px;text-align:center}
.pv-node.you{border:1px solid var(--line3);background:var(--bg)}
.pv-node.zec{background:var(--zec);color:#0a0a09}
.pv-node.zec::after{content:"";position:absolute;inset:-8px;border:1px solid var(--zec3);border-radius:24px;animation:breathe 3s ease-in-out infinite}
.pv-k{font:400 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;opacity:.7}
.pv-node b{font:600 26px/1 var(--sans);letter-spacing:-.02em;word-break:break-all}
.pv-node em{font:400 11px/1.3 var(--mono);font-style:normal;opacity:.7}
.pv-link{position:relative;flex:1;height:2px;background:repeating-linear-gradient(90deg,var(--line3) 0 6px,transparent 6px 12px);margin:0 6px;min-width:40px}
.pv-link i{position:absolute;top:-3px;width:10px;height:8px;border-radius:3px;background:var(--zec);animation:flowX 1.8s linear infinite;opacity:0}
.pv-link i:nth-child(2){animation-delay:.6s}.pv-link i:nth-child(3){animation-delay:1.2s}
.pv-link span{position:absolute;left:50%;top:-26px;transform:translateX(-50%);font:400 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);background:var(--card);padding:3px 8px;border-radius:999px}

/* layout */
.lgrid{display:grid;grid-template-columns:1fr 400px;gap:24px;align-items:start}
.lform{display:grid;gap:18px}
.step{gap:20px}
.st-h{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.st-n{font:400 13px/1.6 var(--mono);color:var(--zec)}
.st-h h3{font-size:24px}
.st-h p{color:var(--ink2);margin-top:6px;font-size:15px}
.fld.two-c{display:grid;grid-template-columns:1.4fr 1fr;gap:14px}
.f{display:grid;gap:8px}
.f>span{font:400 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.f>span i{font-style:normal;color:var(--ink3);text-transform:none;letter-spacing:0;margin-left:6px}
.f small{font:400 11.5px/1.4 var(--mono);color:var(--ink3)}
.f small.ok{color:var(--zec)}.f small.bad{color:#ff8f6b}
.f input,.f textarea,.tick-in{width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:14px;color:var(--ink);font:400 16px/1.4 var(--sans);padding:13px 16px;outline:0;transition:border-color .2s,box-shadow .2s}
.f textarea{resize:vertical;min-height:84px}
.f input:focus,.f textarea:focus,.tick-in:focus-within{border-color:var(--zec);box-shadow:0 0 0 3px var(--zec2)}
.f input.bad{border-color:#ff8f6b}
#fZec{font-family:var(--mono);font-size:14px}
.tick-in{display:flex;align-items:center;gap:8px;padding:0 16px}
.tick-in b{font:500 16px/1 var(--mono);color:var(--zec)}
.tick-in input{border:0;padding:13px 0;background:transparent;box-shadow:none !important;font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em}
.f.inline .tick-in input{text-transform:none}
.drop{display:grid;place-items:center;min-height:180px;border:1.5px dashed var(--line3);border-radius:18px;cursor:pointer;position:relative;overflow:hidden;transition:border-color .2s,background .2s;background:var(--bg)}
.drop:hover,.drop.over{border-color:var(--zec);background:var(--zec2)}
.drop-in{display:grid;gap:6px;text-align:center;padding:20px}
.drop-in b{font-weight:500}
.drop-in small{font:400 11.5px/1.4 var(--mono);color:var(--ink3)}
.drop img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:var(--bg);padding:12px}
.pairbox{display:grid;border-top:1px solid var(--line)}
.pb-row{display:flex;justify-content:space-between;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line);font:400 13px/1.3 var(--mono);color:var(--ink2)}
.pb-row b{font-weight:400;color:var(--ink);text-align:right}
.desc-prev{display:grid;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.desc-prev .k{font:400 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink3)}
.desc-prev pre{margin:0;white-space:pre-wrap;word-break:break-word;font:400 13px/1.55 var(--mono);color:var(--ink2);max-height:180px;overflow:auto}
.desc-prev small{font:400 11px/1 var(--mono);color:var(--ink3);text-align:right}
.seg.dev{flex-wrap:wrap}
.seg.dev button{min-width:76px}

/* side */
.lside{position:sticky;top:84px;display:grid;gap:14px}
.card-prev{display:grid;grid-template-columns:120px 1fr;gap:16px;background:var(--card);border-radius:var(--radius);padding:18px;transition:transform .5s var(--ease),box-shadow .5s}
.card-prev.pop{animation:bump .6s var(--spring)}
.cp-img{width:120px;height:120px;border-radius:16px;background:var(--bg);border:1px dashed var(--line3);display:grid;place-items:center;overflow:hidden;font:400 11px/1 var(--mono);color:var(--ink3)}
.cp-img img{width:100%;height:100%;object-fit:cover}
.cp-body{min-width:0;display:grid;gap:6px;align-content:start}
.cp-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cp-t{font:500 22px/1 var(--sans);letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-n{color:var(--ink2);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-l{font:400 12px/1.4 var(--mono);color:var(--ink2)}
.cp-dna{width:54px;margin-top:4px}
.cp-dna svg{width:54px;height:67px;display:block}
.cp-id{display:flex;gap:8px;font:400 11px/1.3 var(--mono);color:var(--ink2)}
.cp-id .k{color:var(--ink3);text-transform:uppercase;letter-spacing:.08em}
.txbox{background:var(--card);border-radius:18px;padding:6px 18px}
.tx-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font:400 13px/1.3 var(--mono);color:var(--ink2)}
.tx-row:last-child{border-bottom:0}
.tx-row b{font-weight:400;color:var(--ink);text-align:right;word-break:break-all}
.tx-row.tot b{color:var(--zec)}
.ready{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ready li{font:400 12px/1.3 var(--mono);color:var(--ink3);padding:9px 12px;border:1px solid var(--line);border-radius:12px;transition:all .3s}
.ready li::before{content:"○ ";color:var(--ink3)}
.ready li.ok{color:var(--ink);border-color:var(--zec3)}
.ready li.ok::before{content:"✓ ";color:var(--zec)}
.btn.wide{width:100%;height:56px;font-size:16px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none !important}
.lside .fine{font-size:12.5px;color:var(--ink3);line-height:1.5}
.lsteps{list-style:none;margin:0;padding:6px 18px;background:var(--card);border-radius:18px}
.ls{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font:400 13px/1.3 var(--mono);color:var(--ink3);transition:color .3s}
.ls:last-child{border-bottom:0}
.ls .st{font-style:normal}
.ls.now{color:var(--ink)}.ls.now .st{color:var(--zec)}
.ls.done{color:var(--ink2)}.ls.done .st{color:var(--zec)}
.ls.now .st::after{content:"";display:inline-block;width:10px;height:10px;margin-left:8px;border:1.5px solid var(--zec);border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-1px}
.lerr{background:rgba(255,143,107,.1);border:1px solid rgba(255,143,107,.4);color:#ffb59d;border-radius:14px;padding:12px 14px;font-size:14px}
.ldone{background:var(--zec);color:#0a0a09;border-radius:var(--radius);padding:20px;display:grid;gap:12px;animation:bump .7s var(--spring)}
.ldone .k{font:500 18px/1.2 var(--sans)}
.ldone .mint{font:400 12px/1.4 var(--mono);word-break:break-all;opacity:.8}
.ldone .row-btns{display:flex;flex-wrap:wrap;gap:8px}
.ldone .btn{height:40px;border-color:rgba(10,10,9,.35);color:#0a0a09}
.ldone .btn.solid{background:#0a0a09;color:var(--zec);border-color:#0a0a09}

/* seeds */
.seedgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.seed{display:grid;grid-template-columns:72px 1fr;gap:14px;background:var(--card);border-radius:18px;padding:16px;align-items:center}
.seed img,.seed .ph{width:72px;height:72px;border-radius:14px;object-fit:cover;background:var(--bg)}
.seed b{font:500 18px/1.1 var(--sans)}
.seed .m{font:400 11.5px/1.5 var(--mono);color:var(--ink3);word-break:break-all}
.seed .s{font:400 12px/1.5 var(--mono);color:var(--ink2)}
.seed .s .y{color:var(--zec)}
.seed .a{display:flex;gap:10px;margin-top:4px;font:400 12px/1 var(--mono)}
.seed .a a{color:var(--zec)}
.seeds-empty{grid-column:1/-1;background:var(--card);border-radius:18px;padding:28px;color:var(--ink2)}
.howgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.howgrid .panel{gap:12px}
.howgrid h3{font-size:22px}
.howgrid p{color:var(--ink2);font-size:15px}
.how{padding-bottom:96px}

/* celebration */
.burst{position:fixed;left:var(--x);top:var(--y);width:10px;height:10px;border-radius:50%;border:2px solid var(--zec);transform:translate(-50%,-50%);pointer-events:none;z-index:120;animation:wave 1.6s cubic-bezier(.2,.8,.2,1) forwards}
.confetti{position:fixed;width:8px;height:8px;border-radius:2px;pointer-events:none;z-index:121}

@media (max-width:1100px){
  .lhero{grid-template-columns:1fr;padding:48px 0 32px}
  .lgrid{grid-template-columns:1fr}
  .lside{position:static}
  .seedgrid{grid-template-columns:1fr 1fr}
  .howgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .fld.two-c{grid-template-columns:1fr}
  .pairviz{padding:20px 14px}
  .pv-node{min-width:0;padding:14px 10px;flex:1}
  .pv-node b{font-size:20px}
  .card-prev{grid-template-columns:96px 1fr}
  .cp-img{width:96px;height:96px}
  .ready{grid-template-columns:1fr 1fr}
  .seedgrid,.howgrid{grid-template-columns:1fr}
  .st-h{grid-template-columns:32px 1fr}
}

/* ---------- v0.7 fee mode, zoom, summary, confirm ---------- */
.seg.fee{flex-wrap:wrap}
.seg.fee button{text-transform:none;letter-spacing:0;font-size:13px}
.fee-ex{color:var(--ink2);font-size:14.5px;border-left:2px solid var(--zec);padding-left:12px}
#feeMsg.ok{color:var(--zec)}#feeMsg.bad{color:#ff8f6b}
.zoom{display:flex;align-items:center;gap:12px;margin-top:6px}
.zoom span,.zoom b{font:400 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink3)}
.zoom b{color:var(--ink);min-width:42px;text-align:right}
.zoom input{flex:1;margin:10px 0}
.sumbox{background:var(--card);border-radius:18px;padding:14px 18px 16px;border:1px solid var(--zec3)}
.sum-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding-bottom:6px}
.sum-h span{font:500 15px/1 var(--sans)}
.sum-h em{font:400 10.5px/1 var(--mono);font-style:normal;color:var(--ink3);letter-spacing:.04em}
.tx-row b small{display:block;font:400 11px/1.4 var(--mono);color:var(--ink3);margin-top:2px}
.sum-curve{height:6px;border-radius:3px;background:var(--card3);margin:12px 0 8px;position:relative;overflow:hidden}
.sum-curve i{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--zec),#ffd76a);border-radius:3px;transition:width 1.4s var(--ease)}
.sum-curve::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:translateX(-100%);animation:sumshine 2.8s ease-in-out infinite}
@keyframes sumshine{to{transform:translateX(100%)}}
.sum-f{font:400 11px/1.4 var(--mono);color:var(--ink3)}
.cfm-back{position:fixed;inset:0;z-index:180;display:grid;place-items:center;padding:16px;background:rgba(5,5,4,.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;transition:opacity .25s}
.cfm-back.on{opacity:1}
.cfm{width:min(520px,100%);max-height:calc(100vh - 32px);overflow:auto;background:var(--card);border:1px solid var(--line2);border-radius:var(--radius);padding:24px;display:grid;gap:14px;transform:translateY(18px) scale(.98);transition:transform .5s var(--spring)}
.cfm-back.on .cfm{transform:none}
.cfm-h{display:flex;justify-content:space-between;align-items:center}
.cfm-h h3{font-size:26px}
.cfm-x{width:36px;height:36px;border-radius:50%;border:1px solid var(--line2);color:var(--ink2);font-size:18px}
.cfm-rows div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);font:400 13px/1.35 var(--mono);color:var(--ink2)}
.cfm-rows b{font-weight:400;color:var(--ink);text-align:right}
.cfm-rows b small{display:block;font-size:11px;color:var(--ink3)}
.cfm-note{font:400 11.5px/1.5 var(--mono);color:var(--ink3)}
.cfm-warn{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--zec2);border:1px solid var(--zec3);font-size:14px}
.cfm-warn b{color:var(--zec)}
.cfm-ok{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--ink2);cursor:pointer}
.cfm-ok input{width:20px;height:20px;margin-top:1px;accent-color:#f4b728;flex:none}

/* ---------- v0.9 reward modes ---------- */
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mode{position:relative;display:grid;gap:6px;align-content:start;text-align:left;padding:16px 16px 14px;border-radius:16px;border:1px solid var(--line2);background:var(--bg);transition:border-color .25s,background .25s,transform .4s var(--ease)}
.mode:hover{border-color:var(--zec3);transform:translateY(-2px)}
.mode b{font:500 16px/1.2 var(--sans)}
.mode span{font-size:13px;color:var(--ink2);line-height:1.4}
.mode em{font:400 11.5px/1 var(--mono);font-style:normal;color:var(--ink3);margin-top:4px}
.mode.on{border-color:var(--zec);background:var(--zec2)}
.mode.on em{color:var(--zec)}
.mode.on::after{content:"✓";position:absolute;top:12px;right:14px;width:20px;height:20px;border-radius:50%;background:var(--zec);color:#0a0a09;font:600 11px/20px var(--sans);text-align:center}
.split-box{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:16px 18px;display:grid;gap:14px}
.sb-h{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.sb-h>span{font:500 15px/1 var(--sans)}
.seg.sm button{padding:6px 10px;font-size:11px}
@media (max-width:760px){.modes{grid-template-columns:1fr}}