:root{
  --bg:#05080f;--bg2:#0a101c;--card:#0d1524;--line:#1a2638;
  --text:#e6edf6;--muted:#8b9ab0;--acc:#22e3a0;--acc2:#3aa0ff;--warn:#ffb648;
  --r:14px;
  --font:"IBM Plex Sans Arabic","Segoe UI","SF Arabic","Geeza Pro",Tahoma,system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
html[lang=ar] .en,html[lang=en] .ar{display:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;inset-inline-start:-9999px}
.skip:focus{inset-inline-start:16px;top:12px;z-index:99;background:var(--acc);color:#000;padding:8px 12px;border-radius:8px}

.nav{position:sticky;top:0;z-index:20;background:rgba(5,8,15,.78);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:1.05rem}
.brand b{color:var(--acc);font-weight:700}
.links{display:flex;gap:22px;margin-inline-start:auto}
.links a{text-decoration:none;color:var(--muted);font-size:.95rem}
.links a:hover{color:var(--text)}
.lang{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 12px;font:600 .85rem var(--mono);cursor:pointer}
.lang:hover{border-color:var(--acc)}

.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
#grid{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 70% at 50% 0%,rgba(34,227,160,.12),transparent 70%);pointer-events:none}
.hero-in{position:relative;z-index:1;padding:96px 20px 88px}
.tag{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:4px 12px;border:1px solid var(--line);border-radius:99px;color:var(--muted);font-size:.85rem;background:rgba(13,21,36,.6)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 10px var(--acc);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
h1{font-size:clamp(2rem,5.2vw,3.6rem);line-height:1.2;margin:0 0 18px;max-width:18ch;letter-spacing:-.01em}
h1 em{font-style:normal;color:var(--acc)}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch;margin:0 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:12px 22px;border-radius:10px;text-decoration:none;font-weight:600;transition:transform .15s,box-shadow .15s}
.btn.primary{background:var(--acc);color:#02130c}
.btn.primary:hover{box-shadow:0 0 0 4px rgba(34,227,160,.2);transform:translateY(-1px)}
.btn.ghost{border:1px solid var(--line);background:rgba(13,21,36,.6)}
.btn.ghost:hover{border-color:var(--acc2)}
.term{margin:44px 0 0;max-width:560px;background:#060b14;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;font:0.9rem/1.9 var(--mono);color:#b9c6d8;direction:ltr;text-align:left;white-space:pre-wrap;overflow:hidden}
html[lang=ar] .term .ar{direction:rtl;unicode-bidi:isolate}
.term .p{color:var(--acc2)}.term .ok{color:var(--acc)}.term .warn{color:var(--warn)}
.cur{animation:pulse 1s steps(1) infinite;color:var(--acc)}

.sec{padding:88px 0}
.sec.alt{background:var(--bg2);border-block:1px solid var(--line)}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin:0 0 8px}
.sub{color:var(--muted);margin:0 0 40px;max-width:62ch}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(34,227,160,.45);transform:translateY(-2px)}
.ic{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:rgba(34,227,160,.1);color:var(--acc);font-size:1.3rem;margin-bottom:14px}
.card h3{margin:0 0 6px;font-size:1.12rem}
.card p{margin:0;color:var(--muted);font-size:.97rem}

.steps{list-style:none;margin:32px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;counter-reset:s}
.steps li{border-top:2px solid var(--line);padding-top:18px}
.steps li:first-child{border-color:var(--acc)}
.steps b{font:700 .9rem var(--mono);color:var(--acc)}
.steps h3{margin:6px 0;font-size:1.1rem}
.steps p{margin:0;color:var(--muted);font-size:.96rem}

.why{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ticks li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;padding-inline-start:46px;position:relative}
.ticks li::before{content:"✓";position:absolute;inset-inline-start:18px;color:var(--acc);font-weight:700}

.contact{text-align:center}
.contact .sub{margin-inline:auto;margin-bottom:28px}
.contact .cta{justify-content:center}
.note{margin:28px 0 0;color:var(--muted);font-size:.9rem}
.note a{color:var(--acc2)}

.foot{padding:28px 0;color:var(--muted);font-size:.9rem}
.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot a{text-decoration:none}.foot a:hover{color:var(--text)}

@media (max-width:820px){
  .links{display:none}.lang{margin-inline-start:auto}
  .why{grid-template-columns:1fr;gap:24px}
  .hero-in{padding:64px 16px 60px}.wrap{padding:0 16px}
  .cards{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}