@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&family=Vazirmatn:wght@400;600;700;800;900&display=swap');
:root{--bg:#08070a;--bg2:#110d13;--panel:rgba(255,255,255,.055);--panel2:rgba(255,255,255,.075);--text:#fff8ee;--muted:#cfc4b6;--line:rgba(255,255,255,.12);--gold:#f6c242;--gold2:#ffdc78;--gold3:#c88a13;--ok:#23e28a;--shadow:0 24px 70px rgba(0,0,0,.45)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 20%,rgba(198,138,19,.22),transparent 26%),radial-gradient(circle at 85% 15%,rgba(255,220,120,.10),transparent 28%),linear-gradient(180deg,var(--bg),#0b0910 55%,#08070a);color:var(--text);font-family:Inter,Vazirmatn,Tahoma,Arial,sans-serif;font-weight:700;min-height:100vh}.rtl{font-family:Vazirmatn,Inter,Tahoma,Arial,sans-serif}.light{--bg:#fffaf0;--bg2:#f6ecdb;--panel:rgba(255,255,255,.72);--panel2:rgba(255,255,255,.88);--text:#17120b;--muted:#5f564c;--line:rgba(60,42,12,.16);background:radial-gradient(circle at 15% 10%,rgba(214,162,42,.30),transparent 28%),linear-gradient(180deg,#fff8eb,#f5ecdf)}a{color:inherit;text-decoration:none}.container{width:min(1280px,92vw);margin-inline:auto}.nav{position:sticky;top:0;z-index:20;background:rgba(8,7,10,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.light .nav{background:rgba(255,248,235,.82)}.nav-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--gold2);font-weight:900}.logo{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold2),var(--gold3));color:#100b05;box-shadow:0 0 30px rgba(246,194,66,.36)}.navlinks,.actions{display:flex;align-items:center;gap:18px}.navlinks a,.login-link{color:var(--muted);font-size:14px}.navlinks a:hover,.login-link:hover{color:var(--gold2)}.btn,.pill{border:1px solid rgba(246,194,66,.42);background:linear-gradient(135deg,var(--gold2),var(--gold3));color:#100b05;border-radius:15px;padding:13px 22px;font-weight:900;display:inline-flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 15px 35px rgba(198,138,19,.20)}.btn.ghost,.pill{background:rgba(255,255,255,.045);color:var(--text);box-shadow:none}.btn.small,.pill{padding:9px 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var(--line);border-radius:30px;box-shadow:var(--shadow)}.hero-panel{padding:42px;min-height:440px;position:relative;overflow:hidden}.hero-panel:before{content:"";position:absolute;inset:-40% -20% auto auto;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(246,194,66,.22),transparent 65%)}.orb{position:relative;margin:0 auto 26px;width:170px;height:170px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold2),var(--gold3),rgba(255,255,255,.06),var(--gold2));box-shadow:0 0 80px rgba(246,194,66,.18)}.orb span{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;background:#100c14;color:#fff;font-size:54px}.connected{text-align:center;color:var(--ok);margin-bottom:24px}.node-row{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);background:rgba(255,255,255,.05);padding:18px 20px;border-radius:17px;margin-bottom:14px}.meter{height:10px;background:rgba(255,255,255,.11);border-radius:999px;overflow:hidden;margin:18px 0}.meter i,.progress span{display:block;width:72%;height:100%;background:linear-gradient(90deg,var(--gold2),var(--gold3));border-radius:999px}.ok{color:var(--ok)}.section{padding:56px 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card{padding:30px}.feature{min-height:230px}.icon{font-size:38px;margin-bottom:20px}.card h3,.card h2{margin:0 0 14px}.card p,.muted{color:var(--muted);line-height:1.65}.wide-card{display:grid;grid-template-columns:1fr .9fr;gap:30px;align-items:center}.wide-card h2,.section-head h2{font-size:44px;margin:0 0 14px}.flow{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.flow span{border:1px solid var(--line);border-radius:16px;padding:16px 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