:root{--bg:#08080d;--card:#12121c;--card2:#181826;--text:#f2f2f8;--muted:#a3a3b8;--accent:#8b5cf6;--accent2:#d946ef;--danger:#ef4444;--ok:#22c55e;--border:#26263a;--radius:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}
a{color:var(--accent)}
.ic{width:1.05em;height:1.05em;vertical-align:-.18em;flex:none}
.ic-lg{width:1.25em;height:1.25em}
.ic-sm{width:.9em;height:.9em}
.topbar{display:flex;align-items:center;gap:.6rem;padding:.9rem 1.1rem;position:sticky;top:0;background:rgba(8,8,13,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:20;flex-wrap:wrap}
.logo{font-weight:900;letter-spacing:.12em;color:#fff;text-decoration:none;font-size:1.05rem}
.logo-sub{color:var(--accent);font-weight:700}
.spacer{flex:1}
.topnav{display:flex;gap:1rem;align-items:center}
.topnav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.92rem}
.topnav a:hover{color:#fff}
main{max-width:880px;margin:0 auto;padding:1rem}
/* hero + aurora */
.hero{position:relative;text-align:center;padding:3rem 1rem 2rem;border-radius:24px;overflow:hidden}
.aurora{position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 50% at 50% 0%,rgba(139,92,246,.22),transparent 70%);animation:auroraShift 14s ease-in-out infinite alternate}
.orb{position:absolute;border-radius:50%;filter:blur(46px);opacity:.55}
.orb1{width:280px;height:280px;background:#8b5cf6;top:-90px;left:-60px;animation:float1 16s ease-in-out infinite alternate}
.orb2{width:240px;height:240px;background:#d946ef;top:-40px;right:-70px;animation:float2 19s ease-in-out infinite alternate}
.orb3{width:180px;height:180px;background:#6366f1;bottom:-100px;left:38%;animation:float1 22s ease-in-out infinite alternate-reverse}
@keyframes auroraShift{from{transform:translateX(-2%) scale(1)}to{transform:translateX(2%) scale(1.06)}}
@keyframes float1{from{transform:translate(0,0)}to{transform:translate(46px,30px)}}
@keyframes float2{from{transform:translate(0,0)}to{transform:translate(-38px,44px)}}
.hero-inner{position:relative;z-index:1}
.eyebrow{color:var(--accent);font-weight:800;letter-spacing:.18em;font-size:.78rem;margin:0}
.hero h1{font-size:2.1rem;line-height:1.13;margin:.5rem 0 .8rem}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--muted);max-width:580px;margin:0 auto 1.4rem}
.hero-cta-row{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}
.stats-row{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;max-width:640px;margin:2rem auto 0}
@media(min-width:640px){.stats-row{grid-template-columns:repeat(4,1fr)}.hero h1{font-size:2.9rem}}
.stat{background:rgba(18,18,28,.75);border:1px solid var(--border);border-radius:14px;padding:.9rem .5rem;backdrop-filter:blur(6px)}
.stat-num{display:block;font-size:1.55rem;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{color:var(--muted);font-size:.8rem;font-weight:600}
/* code window */
.code-window{max-width:620px;margin:2rem auto 0;text-align:left;background:#0b0b14;border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.code-head{display:flex;align-items:center;gap:.45rem;padding:.6rem .9rem;background:#12121e;border-bottom:1px solid var(--border)}
.dot{width:11px;height:11px;border-radius:50%;background:#2b2b40}
.dot:first-child{background:#ef4444}.dot:nth-child(2){background:#f59e0b}.dot:nth-child(3){background:#22c55e}
.code-title{color:var(--muted);font-size:.8rem;margin-left:.5rem;font-family:ui-monospace,Menlo,monospace}
.code-body{margin:0;padding:1rem 1.1rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;line-height:1.65;overflow-x:auto}
.code-line{display:block;opacity:0;animation:lineIn .6s ease forwards}
.code-line:nth-child(1){animation-delay:.3s}.code-line:nth-child(2){animation-delay:.75s}.code-line:nth-child(3){animation-delay:1.2s}.code-line:nth-child(4){animation-delay:1.65s}.code-line:nth-child(5){animation-delay:2.1s}.code-line:nth-child(6){animation-delay:2.55s}
@keyframes lineIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.tk-k{color:#c084fc}.tk-s{color:#86efac}.tk-f{color:#7dd3fc}.tk-n{color:#fbbf24}
.caret{display:inline-block;width:8px;height:1em;background:var(--accent);vertical-align:-.12em;margin-left:3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}
.reveal.in{opacity:1;transform:none}
/* cards & sections */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;margin:1rem 0}
.card h2{margin-top:0}
.steps,.features,.host-grid,.market-grid{display:grid;gap:1rem}
@media(min-width:640px){.steps{grid-template-columns:repeat(3,1fr)}.features{grid-template-columns:repeat(3,1fr)}.host-grid{grid-template-columns:1fr 1fr}.market-grid{grid-template-columns:repeat(2,1fr)}}
.step,.feature,.host-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:1rem;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.step:hover,.feature:hover,.host-card:hover,.market-card:hover,.bot-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 14px 34px rgba(139,92,246,.16)}
.step-num{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;margin-bottom:.5rem}
.spec-list{list-style:none;margin:.4rem 0;padding:0;display:grid;gap:.5rem}
.spec-list li{display:flex;gap:.5rem;align-items:flex-start;color:var(--muted)}
.spec-list li .ic{color:var(--ok);margin-top:.25em}
.spec-list li strong{color:var(--text)}
/* marketplace */
.market-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.45rem;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.market-card h3{margin:0}
.price-badge{align-self:flex-start;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-weight:800;font-size:.85rem;padding:.18rem .7rem;border-radius:999px}
.price-badge.free{background:#052e16;color:#4ade80;border:1px solid #166534}
.chip{display:inline-block;border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:.08rem .6rem;font-size:.78rem;font-weight:700}
.market-card .meta{color:var(--muted);font-size:.86rem}
.market-card .spacer-v{flex:1}
.market-cross{margin-top:1.2rem;display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(120deg,rgba(139,92,246,.16),rgba(217,70,239,.10));border:1px solid var(--accent);border-radius:12px;padding:1rem}
.market-cross h3{margin:.1rem 0}
.sell-panel{margin-top:1.2rem;border-top:1px solid var(--border);padding-top:1rem}
.form-2col{display:grid;gap:0}
@media(min-width:640px){.form-2col{grid-template-columns:1fr 1fr;gap:1rem}}
.sep{border:none;border-top:1px solid var(--border);margin:1.4rem 0}
/* forms & buttons */
label{display:block;margin:.7rem 0;font-size:.92rem;color:var(--muted)}
input,textarea,select{width:100%;margin-top:.3rem;padding:.65rem .7rem;border-radius:10px;border:1px solid var(--border);background:#0d0d16;color:var(--text);font-size:1rem}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(139,92,246,.55);border-color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--border);background:var(--card2);color:var(--text);padding:.6rem 1rem;border-radius:999px;cursor:pointer;font-weight:600;font-size:.95rem;text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 22px rgba(139,92,246,.22)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent2));border:none;color:#fff}
.btn-ghost{background:transparent}
.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn-sm{padding:.3rem .7rem;font-size:.85rem}
.btn-lg{padding:.85rem 1.6rem;font-size:1.05rem}
.hidden{display:none!important}
.error{color:var(--danger);min-height:1em}
.ok{color:var(--ok);min-height:1em}
.muted{color:var(--muted)}
.auth-card{max-width:480px;margin-left:auto;margin-right:auto}
.bots-list{display:grid;gap:1rem}
.bot-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:1rem;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.bot-card h3{margin:.1rem 0}
.badge{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.badge-running{background:#052e16;color:#4ade80}
.badge-stopped{background:#27272a;color:#a1a1aa}
.badge-error{background:#450a0a;color:#f87171}
.bot-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.7rem}
.command-row{border:1px solid var(--border);border-radius:12px;padding:1rem;margin:.8rem 0;background:var(--card2)}
.command-head{display:flex;justify-content:space-between;align-items:center}
.code-area{margin:.6rem 0;border:1px dashed var(--border);border-radius:10px;padding:.6rem .8rem;background:#0d0d16}
.code-area summary{cursor:pointer;font-weight:700;color:var(--text)}
.code-area textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem}
.code-hint{font-size:.82rem}
.button-row{display:grid;grid-template-columns:1fr;gap:.4rem;margin:.5rem 0}
@media(min-width:640px){.button-row{grid-template-columns:1fr 130px 1fr auto;align-items:end}}
.row-gap{display:flex;gap:.6rem;margin-top:1rem;flex-wrap:wrap}
.log-box{background:#0b0b14;border:1px solid var(--border);border-radius:10px;padding:.8rem;max-height:220px;overflow:auto;font-size:.78rem;white-space:pre-wrap;word-break:break-word;color:#c4b5fd}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(0);background:#1b1b2b;border:1px solid var(--accent);color:var(--text);padding:.7rem 1.2rem;border-radius:999px;font-weight:600;z-index:50;box-shadow:0 16px 40px rgba(0,0,0,.5);animation:toastIn .3s ease}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.footer{text-align:center;color:var(--muted);padding:2rem 1rem}
code{background:#0d0d16;padding:.1rem .35rem;border-radius:6px}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .code-line{opacity:1}
  html{scroll-behavior:auto}
}