:root{
  --bg:#07070c;
  --bg-2:#0c0c15;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.09);
  --border-2:rgba(255,255,255,.16);
  --text:#ececf2;
  --muted:#9a9aae;
  --purple:#9945ff;
  --green:#14f195;
  --grad:linear-gradient(120deg,#9945ff 0%,#14f195 100%);
  --radius:16px;
  --radius-sm:10px;
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.1;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px}

/* background */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(900px 600px at 80% -10%,rgba(153,69,255,.10),transparent),radial-gradient(700px 500px at 0% 100%,rgba(20,241,149,.08),transparent),var(--bg)}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.blob-1{width:420px;height:420px;background:rgba(153,69,255,.30);top:-80px;right:-60px;animation:float 14s ease-in-out infinite}
.blob-2{width:380px;height:380px;background:rgba(20,241,149,.18);bottom:-120px;left:-80px;animation:float 18s ease-in-out infinite reverse}
.grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 100% 60% at 50% 0%,#000 40%,transparent 80%)}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,30px)}}

/* nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(7,7,12,.6);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.scrolled{border-color:var(--border);background:rgba(7,7,12,.85)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Space Grotesk';font-weight:700;font-size:21px;display:inline-flex;align-items:center;gap:9px}
.logo-mark{width:28px;height:28px;display:block}
.logo span{color:var(--green)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:15px;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:26px;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Inter';font-size:15px;font-weight:600;padding:12px 22px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .25s,background .2s,border-color .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn i{font-size:18px}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%;justify-content:center;margin-top:auto}
.btn-primary{background:var(--grad);color:#05060a}
.btn-primary:hover{box-shadow:0 8px 30px rgba(153,69,255,.4);transform:translateY(-2px)}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--green);transform:translateY(-2px)}

/* hero */
.hero{padding:90px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);background:var(--surface);border:1px solid var(--border);padding:7px 14px;border-radius:999px;margin-bottom:24px}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:clamp(38px,6vw,62px);font-weight:700;margin-bottom:20px}
.lead{font-size:19px;color:var(--muted);max-width:520px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-chains{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:14px}
.hero-chains i{font-size:26px;color:var(--text);opacity:.8;transition:opacity .2s,transform .2s}
.hero-chains i:hover{opacity:1;transform:translateY(-3px);color:var(--green)}

/* code window */
.code-window{background:linear-gradient(160deg,rgba(20,20,32,.95),rgba(12,12,21,.95));border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5);transform:perspective(1000px) rotateY(-6deg);transition:transform .4s}
.code-window:hover{transform:perspective(1000px) rotateY(0deg)}
.code-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--border)}
.code-bar .dot{width:12px;height:12px;border-radius:50%}
.dot.red{background:#ff5f57}.dot.amber{background:#febc2e}.dot.green{background:#28c840}
.code-title{margin-left:8px;font-size:13px;color:var(--muted);font-family:ui-monospace,monospace}
.code-body{padding:22px;font-family:ui-monospace,'SF Mono',monospace;font-size:13.5px;line-height:1.9;color:#cfd2dc;white-space:pre-wrap}
.c-mut{color:#6b6f7d}.c-grn{color:var(--green)}.c-pur{color:#b98cff}

/* stats */
.stats{padding:30px 0 10px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;text-align:center}
.stat-num{font-family:'Space Grotesk';font-size:40px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{color:var(--muted);font-size:14px;margin-top:4px}

/* sections */
.section{padding:90px 0}
.section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.015),transparent)}
.section-head{text-align:center;max-width:620px;margin:0 auto 54px}
.section-head h2{font-size:clamp(28px,4vw,42px);font-weight:700;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:17px}

/* work */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.work-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;transition:transform .25s,border-color .25s,background .25s}
.work-card:hover{transform:translateY(-6px);border-color:var(--border-2);background:var(--surface-2)}
.work-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.work-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;background:rgba(153,69,255,.12);color:var(--green);border:1px solid var(--border)}
.tag{font-size:12px;font-weight:600;color:var(--purple);background:rgba(153,69,255,.12);padding:5px 11px;border-radius:999px;border:1px solid rgba(153,69,255,.25)}
.work-card h3{font-size:23px;margin-bottom:3px}
.work-cat{color:var(--green);font-size:14px;font-weight:500;margin-bottom:12px}
.work-desc{color:var(--muted);font-size:15px;margin-bottom:18px;flex:1}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}
.chips span{font-size:12px;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);padding:4px 10px;border-radius:7px}
.work-links{display:flex;gap:18px;border-top:1px solid var(--border);padding-top:16px}
.work-links a{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--text);transition:color .2s}
.work-links a:hover{color:var(--green)}

/* services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;transition:transform .25s,border-color .25s}
.service-card:hover{transform:translateY(-6px);border-color:var(--border-2)}
.service-card.featured{border-color:rgba(20,241,149,.4);background:linear-gradient(180deg,rgba(20,241,149,.06),var(--surface))}
.ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad);color:#05060a;font-size:12px;font-weight:600;padding:5px 14px;border-radius:999px;white-space:nowrap}
.service-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-size:28px;background:var(--grad);color:#05060a;margin-bottom:18px}
.service-card h3{font-size:20px;margin-bottom:10px}
.service-card p{color:var(--muted);font-size:15px;margin-bottom:18px}
.price{font-size:15px;color:var(--muted);margin-bottom:18px}
.price strong{font-family:'Space Grotesk';font-size:26px;color:var(--text);font-weight:700}
.service-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.service-top .service-icon{margin-bottom:0}
.service-tag{font-size:12px;font-weight:600;color:var(--green);background:rgba(20,241,149,.1);border:1px solid rgba(20,241,149,.22);padding:4px 11px;border-radius:999px}
.service-feats{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}
.service-feats li{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--text)}
.service-feats i{color:var(--green);font-size:16px;flex-shrink:0}
.service-foot{margin-top:auto}
.service-meta{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);margin-bottom:12px}
.service-foot .btn-block{margin-top:0}
.services-note{display:flex;align-items:center;justify-content:center;gap:9px;max-width:640px;margin:38px auto 0;text-align:center;color:var(--muted);font-size:14px;line-height:1.6}
.services-note i{color:var(--green);font-size:19px;flex-shrink:0}

/* about */
.about-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:start}
.about-copy h2{font-size:clamp(28px,4vw,40px);margin-bottom:18px}
.about-copy p{color:var(--muted);font-size:16px;margin-bottom:16px}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.about-points div{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500}
.about-points i{font-size:22px;color:var(--green)}
.about-skills{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.about-skills h4{font-size:16px;margin-bottom:18px;color:var(--muted);font-weight:500}
.skill-chips{display:flex;flex-wrap:wrap;gap:9px}
.skill-chips span{font-size:13px;background:var(--surface-2);border:1px solid var(--border);padding:7px 13px;border-radius:8px;transition:border-color .2s,color .2s}
.skill-chips span:hover{border-color:var(--green);color:var(--green)}

/* order form */
.order-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:34px}
.form-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field label{font-size:14px;font-weight:500;margin-bottom:8px;color:var(--muted)}
.field input,.field select,.field textarea{font-family:'Inter';font-size:15px;color:var(--text);background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;transition:border-color .2s,box-shadow .2s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(20,241,149,.15)}
.field select option{background:var(--bg-2)}
.form-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}

/* crypto checkout */
.order-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start;max-width:1000px;margin:0 auto}
.checkout{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px}
.checkout-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.checkout-head h3{font-size:21px;display:flex;align-items:center;gap:8px}
.checkout-head h3 i{color:var(--green)}
.checkout-sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.net-badge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;border:1px solid transparent;letter-spacing:.03em;white-space:nowrap}
.net-badge.devnet{color:#febc2e;border-color:rgba(254,188,46,.4);background:rgba(254,188,46,.1)}
.net-badge.mainnet{color:var(--green);border-color:rgba(20,241,149,.4);background:rgba(20,241,149,.1)}
.pay-or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:22px 0}
.pay-or::before,.pay-or::after{content:"";flex:1;height:1px;background:var(--border)}
.pay-qr{display:block;margin:0 auto;background:#fff;border-radius:12px;padding:10px;width:150px !important;height:150px !important}
.pay-status{margin-top:16px;font-size:14px;text-align:center;min-height:20px;line-height:1.5}
.pay-status a{color:var(--green);text-decoration:underline}
.pay-status.ok{color:var(--green)}
.pay-status.err{color:#ff6b6b}
.pay-status.pending{color:var(--muted)}
.pay-note{margin-top:14px;font-size:12.5px;color:var(--muted);text-align:center;line-height:1.6}
.pay-note.warn{color:#febc2e}

/* wallet modal */
.wallet-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.wallet-modal.open{opacity:1;visibility:visible}
.wm-backdrop{position:absolute;inset:0;background:rgba(4,4,8,.72);backdrop-filter:blur(6px)}
.wm-card{position:relative;width:100%;max-width:440px;background:#0c0c16;border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.6);transform:translateY(12px) scale(.98);transition:transform .25s;max-height:90vh;overflow-y:auto}
.wallet-modal.open .wm-card{transform:none}
.wm-close{position:absolute;top:18px;right:18px;background:none;border:none;color:var(--muted);font-size:22px;cursor:pointer;padding:4px;line-height:1;transition:color .2s}
.wm-close:hover{color:var(--text)}
.wm-head{text-align:center;margin-bottom:22px}
.wm-icon{width:52px;height:52px;border-radius:14px;background:var(--grad);color:#05060a;display:grid;place-items:center;font-size:26px;margin:0 auto 14px}
.wm-head h3{font-size:21px;margin-bottom:6px}
.wm-head p{color:var(--muted);font-size:14px;max-width:300px;margin:0 auto;line-height:1.5}
.wm-list{display:flex;flex-direction:column;gap:10px}
.wm-row{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:13px 16px;cursor:pointer;color:var(--text);font-family:inherit;transition:border-color .2s,background .2s;text-decoration:none}
.wm-row:hover{background:var(--surface-2);border-color:var(--border-2)}
.wm-row.disabled{cursor:default;opacity:.7}
.wm-row.disabled:hover{background:var(--surface);border-color:var(--border)}
.wm-tile{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:21px;font-weight:600;flex-shrink:0}
.wm-info{display:flex;flex-direction:column;flex:1;min-width:0}
.wm-name{font-size:16px;font-weight:500}
.wm-status{font-size:13px;color:var(--muted)}
.wm-ready{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;color:var(--green);background:rgba(20,241,149,.1);border:1px solid rgba(20,241,149,.25);padding:5px 11px;border-radius:999px;white-space:nowrap}
.wm-ready .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.wm-install{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--muted);white-space:nowrap}
.wm-install i{font-size:15px}
.wm-foot{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:22px;padding-top:18px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}
.wm-foot i{color:var(--green);font-size:16px}

/* footer */
.footer{border-top:1px solid var(--border);padding:46px 0 30px;margin-top:30px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid var(--border)}
.footer-tag{color:var(--muted);font-size:14px;margin-top:6px}
.socials{display:flex;gap:12px}
.socials a{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:21px;background:var(--surface);border:1px solid var(--border);color:var(--text);transition:transform .2s,border-color .2s,color .2s}
.socials a:hover{transform:translateY(-3px);border-color:var(--green);color:var(--green)}
.footer-bottom{padding-top:22px;color:var(--muted);font-size:14px;text-align:center}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* tech marquee */
.marquee-section{padding:18px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden}
.marquee{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:44px;white-space:nowrap;animation:scroll 30s linear infinite;padding-right:44px}
.marquee-track span{font-family:'Space Grotesk';font-weight:600;font-size:18px;color:var(--muted);flex-shrink:0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* process */
.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.process-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:transform .25s,border-color .25s}
.process-step:hover{transform:translateY(-5px);border-color:var(--border-2)}
.step-num{font-family:'Space Grotesk';font-weight:700;font-size:32px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:12px}
.process-step h3{font-size:18px;margin-bottom:8px}
.process-step p{color:var(--muted);font-size:14px;line-height:1.6}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.why-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:transform .25s,border-color .25s}
.why-card:hover{transform:translateY(-5px);border-color:var(--border-2)}
.why-card i{font-size:30px;color:var(--green);margin-bottom:14px;display:block}
.why-card h3{font-size:18px;margin-bottom:8px}
.why-card p{color:var(--muted);font-size:14px;line-height:1.6}

/* faq */
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0 22px}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:18px 0;font-size:16px;font-weight:500}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--green);font-size:20px;transition:transform .25s;flex-shrink:0}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item p{color:var(--muted);font-size:15px;line-height:1.7;padding:0 0 20px;margin:0}

/* cta band */
.cta-band{padding:50px 0 20px}
.cta-inner{text-align:center;background:linear-gradient(135deg,rgba(153,69,255,.12),rgba(20,241,149,.10));border:1px solid var(--border-2);border-radius:var(--radius);padding:54px 30px}
.cta-inner h2{font-size:clamp(26px,4vw,38px);font-weight:700;margin-bottom:12px}
.cta-inner p{color:var(--muted);font-size:17px;margin-bottom:26px}

@media(max-width:900px){.process-grid,.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.process-grid,.why-grid{grid-template-columns:1fr}}

/* responsive */
@media(max-width:900px){
  .hero-grid,.about-grid{grid-template-columns:1fr;gap:40px}
  .order-layout{grid-template-columns:1fr}
  .hero-card{order:-1;max-width:460px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .work-grid,.services-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(10,10,18,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);padding:10px 24px 22px;transform:translateY(-130%);transition:transform .3s;z-index:40}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--border)}
  .nav-links a.btn{margin-top:14px;border-bottom:none;justify-content:center}
  .nav-toggle{display:block}
  .work-grid,.services-grid,.form-row,.about-points{grid-template-columns:1fr}
  .hero{padding:50px 0}
  .section{padding:64px 0}
  .code-window{transform:none}
}