*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:Inter,Cairo,system-ui,-apple-system,Segoe UI,sans-serif;background:#0b1020;color:#e7eaf3;line-height:1.6;overflow-x:hidden}
[dir=rtl] body,body[dir=rtl]{font-family:Cairo,system-ui,sans-serif}
a{color:#7dd3fc}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid #1e2640;position:sticky;top:0;background:rgba(11,16,32,.92);backdrop-filter:blur(8px);z-index:5}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800}
.logo img{width:30px;height:30px}
nav{display:flex;gap:14px;font-size:14px;flex-wrap:wrap}
nav a{color:#aab3cc;text-decoration:none}nav a:hover,nav a.on{color:#fff}
.hero{padding-top:64px;padding-bottom:40px}
.tag{display:inline-block;font-size:13px;color:#fca5a5;border:1px solid #4b1d24;background:#1f0f16;padding:4px 12px;border-radius:99px;margin-bottom:18px}
h1{font-size:clamp(32px,6vw,54px);line-height:1.1;font-weight:800;letter-spacing:-.02em;max-width:820px}
h1 em{font-style:normal;background:linear-gradient(90deg,#ef4444,#f59e0b);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,2.4vw,20px);color:#aab3cc;max-width:700px;margin:18px 0 28px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 22px;border-radius:12px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.btn.p{background:#ef4444;color:#fff}.btn.s{background:#1a2238;color:#e7eaf3;border:1px solid #2a3454}
section{padding:48px 0;border-top:1px solid #151c33}
h2{font-size:clamp(24px,4vw,32px);margin-bottom:8px}
.sub{color:#8f99b5;margin-bottom:26px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:#121933;border:1px solid #1f2847;border-radius:16px;padding:20px}
.card h3{font-size:17px;margin-bottom:6px}.card p{color:#aab3cc;font-size:15px}
.num{display:inline-flex;width:30px;height:30px;border-radius:99px;background:#ef4444;color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:10px}
.prompt{background:#0f1530;border:1px solid #2a3454;border-left:4px solid #f59e0b;border-radius:12px;padding:16px 18px;font-size:16px;color:#e7eaf3;margin:8px 0}
[dir=rtl] .prompt{border-left:1px solid #2a3454;border-right:4px solid #f59e0b}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}
.copy{display:flex;gap:8px;align-items:center;background:#060a18;border:1px solid #2a3454;border-radius:10px;padding:10px 12px;margin:8px 0;overflow:hidden}
.copy code{flex:1;overflow-x:auto;white-space:nowrap;color:#a7f3d0;direction:ltr;text-align:left}
.copy button{background:#1a2238;color:#e7eaf3;border:1px solid #2a3454;border-radius:8px;padding:6px 10px;cursor:pointer;font-family:inherit}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{background:#121933;border:1px solid #1f2847;border-radius:99px;padding:6px 14px;font-size:14px;color:#cbd2e6}
form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form .full{grid-column:1/-1}
label{font-size:13px;color:#8f99b5;display:block;margin-bottom:4px}
input,textarea,select{width:100%;background:#0f1530;border:1px solid #2a3454;border-radius:10px;padding:11px 12px;color:#e7eaf3;font-size:16px;font-family:inherit}
textarea{min-height:90px;resize:vertical}
.hp{position:absolute;width:1px;height:1px;padding:0;border:0;opacity:0;pointer-events:none;clip-path:inset(50%)}
.msg{grid-column:1/-1;padding:12px;border-radius:10px;display:none}
.msg.ok{display:block;background:#052e1c;border:1px solid #14532d;color:#bbf7d0}.msg.err{display:block;background:#2a0f14;border:1px solid #7f1d1d;color:#fecaca}
footer{border-top:1px solid #151c33;padding:28px 0;color:#6b7593;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:640px){form{grid-template-columns:1fr}nav .hide-m{display:none}.hero{padding-top:40px;padding-bottom:28px}}