:root{
  --bg:#07111f;--panel:#0d1b2d;--panel2:#10243b;--text:#f6f8fb;--muted:#9fb0c6;
  --accent:#6ee7ff;--accent2:#8b5cf6;--ok:#34d399;--warn:#f59e0b;--danger:#fb7185;
  --line:rgba(255,255,255,.10);--shadow:0 18px 60px rgba(0,0,0,.28);--radius:20px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top right,#112c4c 0,#07111f 36%,#050b14 100%);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif;min-height:100vh;direction:rtl}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}
.container{width:min(1180px,calc(100% - 28px));margin:auto}.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(5,11,20,.76);border-bottom:1px solid var(--line)}.nav-inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{display:flex;align-items:center;gap:10px;font-weight:900}.brand-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent2),var(--accent));box-shadow:0 10px 30px rgba(110,231,255,.18)}
.btn{border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:11px 16px;border-radius:14px;font-weight:800;transition:.18s}.btn:hover{transform:translateY(-1px);border-color:rgba(110,231,255,.4)}.btn-primary{border:0;background:linear-gradient(135deg,var(--accent2),#2d8cff);box-shadow:0 10px 30px rgba(99,102,241,.25)}.btn-success{border:0;background:linear-gradient(135deg,#059669,#34d399);color:#03130e}.btn-danger{border-color:rgba(251,113,133,.4);color:#fecdd3;background:rgba(251,113,133,.10)}.btn-ghost{background:transparent}.btn-sm{padding:8px 11px;border-radius:11px;font-size:.9rem}.btn-block{width:100%}
.hero{padding:78px 0 44px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.badge{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(110,231,255,.08);border:1px solid rgba(110,231,255,.18);color:#c9f7ff;font-size:.9rem;font-weight:800}.hero h1{font-size:clamp(2.2rem,7vw,5rem);line-height:1.04;margin:18px 0 16px}.gradient-text{background:linear-gradient(135deg,#fff 5%,var(--accent) 48%,#c4b5fd 92%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--muted);font-size:1.08rem;line-height:1.9;max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.phone-card{padding:18px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(16,36,59,.9),rgba(8,19,33,.94));border-radius:34px;box-shadow:var(--shadow)}.screen{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#07111f}.screen-head{padding:18px;display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}.screen-body{padding:18px}.metric-grid,.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric,.card{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.metric strong{display:block;font-size:1.7rem;margin-top:6px}.muted{color:var(--muted)}.section{padding:50px 0}.section-title{font-size:clamp(1.7rem,4vw,2.6rem);margin:0 0 10px}.section-sub{color:var(--muted);margin:0 0 24px;line-height:1.8}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}.feature h3{margin:10px 0 6px}.feature p{color:var(--muted);line-height:1.7;margin:0}.iconbox{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:rgba(110,231,255,.09);font-size:1.3rem}.price-card{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px;border:1px solid rgba(110,231,255,.22);border-radius:26px;background:linear-gradient(135deg,rgba(110,231,255,.08),rgba(139,92,246,.08))}.price{font-size:2.3rem;font-weight:950}.footer{padding:34px 0 46px;border-top:1px solid var(--line);color:var(--muted)}
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-card{width:min(480px,100%);padding:24px;border-radius:26px;border:1px solid var(--line);background:rgba(8,20,34,.92);box-shadow:var(--shadow)}.tabs{display:flex;gap:8px;padding:6px;border-radius:16px;background:rgba(255,255,255,.04);margin:20px 0}.tab{flex:1;border:0;border-radius:12px;padding:10px;background:transparent;color:var(--muted);font-weight:800}.tab.active{background:var(--panel2);color:#fff}.field{display:grid;gap:7px;margin:12px 0}.field label{font-weight:800;font-size:.92rem}.input{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#081729;color:#fff;outline:none}.input:focus{border-color:rgba(110,231,255,.45);box-shadow:0 0 0 3px rgba(110,231,255,.07)}textarea.input{min-height:100px;resize:vertical}.hint{font-size:.84rem;color:var(--muted)}
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:20px 14px;border-left:1px solid var(--line);background:rgba(5,12,21,.9);backdrop-filter:blur(14px)}.side-brand{padding:4px 8px 18px}.side-nav{display:grid;gap:7px}.side-link{border:0;text-align:right;padding:12px 13px;border-radius:13px;background:transparent;color:var(--muted);font-weight:800}.side-link.active,.side-link:hover{background:rgba(110,231,255,.08);color:#fff}.side-footer{position:absolute;bottom:18px;right:14px;left:14px}.content{min-width:0;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}.page-title{margin:0;font-size:1.8rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.panel{border:1px solid var(--line);background:rgba(10,25,42,.82);border-radius:var(--radius);padding:18px;box-shadow:0 10px 30px rgba(0,0,0,.08)}.panel h2,.panel h3{margin-top:0}.stat{padding:17px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}.stat b{display:block;font-size:1.8rem;margin-top:6px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-bottom:14px}.stack{display:grid;gap:12px}.list-item{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}.list-item h4{margin:0 0 5px}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip{font-size:.78rem;padding:6px 9px;border-radius:999px;border:1px solid var(--line);color:#dbeafe;background:rgba(255,255,255,.04)}.chip.ok{color:#a7f3d0;border-color:rgba(52,211,153,.26);background:rgba(52,211,153,.08)}.chip.warn{color:#fde68a;border-color:rgba(245,158,11,.28);background:rgba(245,158,11,.08)}.chip.bad{color:#fecdd3;border-color:rgba(251,113,133,.28);background:rgba(251,113,133,.08)}.hidden{display:none!important}.empty{padding:28px;text-align:center;border:1px dashed var(--line);border-radius:16px;color:var(--muted)}.divider{height:1px;background:var(--line);margin:18px 0}.pre{white-space:pre-wrap;line-height:1.8;background:#06101d;padding:14px;border-radius:14px;border:1px solid var(--line);max-height:420px;overflow:auto}.modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.68);display:none;place-items:center;padding:20px}.modal.show{display:grid}.modal-card{width:min(760px,100%);max-height:90vh;overflow:auto;padding:20px;border:1px solid var(--line);background:#09182a;border-radius:24px;box-shadow:var(--shadow)}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:transparent;color:#fff}.toast{position:fixed;left:18px;bottom:18px;z-index:80;min-width:260px;max-width:420px;padding:13px 15px;border-radius:14px;background:#0c2137;border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;transform:translateY(20px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.toast.bad{border-color:rgba(251,113,133,.4)}.progress{height:9px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent))}.course-card video{width:100%;border-radius:14px;margin-top:10px;background:#000}.lock-banner{padding:18px;border-radius:18px;border:1px solid rgba(245,158,11,.35);background:rgba(245,158,11,.08);margin-bottom:16px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:right;vertical-align:top}.table th{font-size:.82rem;color:var(--muted);background:rgba(255,255,255,.03)}.table tr:last-child td{border-bottom:0}.ltr{direction:ltr;text-align:left}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}.bottom-nav{display:none}
@media(max-width:950px){.hero-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.metric-grid,.grid-4{grid-template-columns:repeat(2,1fr)}.shell{grid-template-columns:1fr}.sidebar{display:none}.content{padding:16px 14px 88px}.bottom-nav{position:fixed;z-index:45;bottom:0;right:0;left:0;display:grid;grid-template-columns:repeat(5,1fr);padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:rgba(5,12,21,.94);border-top:1px solid var(--line);backdrop-filter:blur(16px)}.bottom-nav button{border:0;background:transparent;color:var(--muted);font-size:.72rem;padding:7px 2px}.bottom-nav button.active{color:var(--accent)}.bottom-nav span{display:block;font-size:1.15rem;margin-bottom:2px}}
@media(max-width:640px){.nav-inner{min-height:62px}.hero{padding-top:50px}.feature-grid,.cards,.grid-2,.grid-3,.grid-4,.metric-grid{grid-template-columns:1fr}.price-card{align-items:flex-start;flex-direction:column}.content{padding-inline:11px}.panel{padding:14px}.list-item{align-items:flex-start;flex-direction:column}.toolbar{align-items:stretch}.toolbar .btn{flex:1}.hide-mobile{display:none!important}}