:root{
  --bg:#0B0E11;--bg2:#0E1216;--card:#11161C;--line:#1F2630;--line2:#2A313B;
  --text:#E6EAF0;--muted:#B6BEC9;--dim:#8A94A3;--accent:#2DD4BF;--down:#F59E5B;
  --sans:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
[dir=rtl]{--sans:'IBM Plex Sans Arabic','Space Grotesk',system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.5}
a{color:var(--accent)}a:hover{color:#B5F3EA}
img,svg{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
.eyebrow{margin:0;font-family:var(--mono);font-size:13px;letter-spacing:.12em;color:var(--dim)}
.eyebrow.accent{color:var(--accent)}
[dir=rtl] .eyebrow{letter-spacing:0}

header.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;max-width:1240px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;font-size:20px;letter-spacing:-.02em}
nav.main{display:flex;flex-wrap:wrap;gap:22px;font-size:15px}
nav.main a{color:var(--muted);text-decoration:none}nav.main a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 20px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn.primary{background:var(--accent);color:#0B0E11}.btn.primary:hover{color:#0B0E11;filter:brightness(1.08)}
.btn.ghost{border-color:var(--line2);color:var(--text);font-weight:500}.btn.ghost:hover{border-color:var(--dim);color:var(--text)}

.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding:64px 24px 88px;max-width:1240px;margin:0 auto}
.hero .copy{flex:1 1 440px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hero h1{margin:0;font-size:clamp(40px,6vw,64px);line-height:1.03;letter-spacing:-.035em}
[dir=rtl] .hero h1{letter-spacing:0;line-height:1.2}
.hero .sub{margin:0;font-size:19px;color:var(--muted);max-width:540px}
.row{display:flex;flex-wrap:wrap;gap:12px}
.meta{margin:0;font-family:var(--mono);font-size:13px;color:var(--dim)}
figure.chart{flex:1 1 500px;min-width:0;margin:0;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
figure.chart .bar{display:flex;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:12px;color:var(--dim);padding-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding-top:14px;font-family:var(--mono);font-size:12px}
.chip{padding:6px 10px;border-radius:6px;background:#1A2129;color:var(--muted)}

section.band{border-top:1px solid #1A2129;border-bottom:1px solid #1A2129;background:var(--bg2)}
.section{padding:80px 24px;max-width:1240px;margin:0 auto;display:flex;flex-direction:column;gap:36px}
h2{margin:0;font-size:clamp(30px,4vw,40px);line-height:1.12;letter-spacing:-.02em}
[dir=rtl] h2{letter-spacing:0;line-height:1.3}
.cards{display:flex;flex-wrap:wrap;gap:20px}
.card{flex:1 1 290px;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px;display:flex;flex-direction:column;gap:12px}
.card h3{margin:0;font-size:22px;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted)}
.card .tag{font-family:var(--mono);font-size:12px;color:var(--accent)}
a.card{text-decoration:none;color:var(--text)}a.card:hover{border-color:var(--line2);color:var(--text)}
.badge{align-self:flex-start;font-family:var(--mono);font-size:12px;padding:4px 8px;border-radius:6px;border:1px solid var(--line2);color:var(--muted)}
.badge.paid{border-color:var(--accent);color:var(--accent)}
.split{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.split > *{flex:1 1 360px;min-width:0}
.pills{display:flex;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:14px}
.pill{padding:12px 16px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--text);text-decoration:none}

.page-head{padding:56px 24px 8px;max-width:1240px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.page-head h1{margin:0;font-size:clamp(34px,5vw,48px);letter-spacing:-.03em}
[dir=rtl] .page-head h1{letter-spacing:0}
.page-head p{margin:0;color:var(--muted);font-size:18px;max-width:720px}
dl.spec{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:16px 24px;margin:0}
dl.spec dt{color:var(--dim);font-family:var(--mono);font-size:13px}
dl.spec dd{margin:0;color:var(--text)}
@media (max-width:640px){dl.spec{grid-template-columns:minmax(0,1fr)}dl.spec dd{margin-bottom:8px}}

form.waitlist{display:flex;flex-wrap:wrap;gap:10px;max-width:520px}
form.waitlist label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
form.waitlist input{flex:1 1 240px;min-height:44px;padding:10px 14px;border-radius:8px;border:1px solid var(--line2);background:var(--card);color:var(--text);font-size:16px;font-family:inherit}
.form-msg{margin:0;min-height:1.5em;color:var(--muted);font-size:14px}
.price{font-size:30px;font-weight:700;margin:6px 0 0}
.price span{font-size:15px;font-weight:400;color:var(--dim)}

footer.site{border-top:1px solid #1A2129}
footer .in{max-width:1240px;margin:0 auto;padding:40px 24px 56px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;color:var(--dim);font-size:14px}
footer .in p{margin:0;max-width:640px}
footer .links{display:flex;flex-wrap:wrap;gap:18px}
footer .links a{color:var(--dim)}

.guide{gap:44px}
.g-block{display:flex;flex-direction:column;gap:14px;max-width:860px}
.g-block h2{font-size:clamp(24px,3vw,30px)}
.g-block p{margin:0;color:var(--muted);font-size:17px}
.g-block p.fine{font-size:13px;color:var(--dim)}
.formula{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;color:var(--accent)!important;font-size:16px!important;overflow-x:auto}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.tbl table{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{text-align:start;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--dim);padding:12px 16px;border-bottom:1px solid var(--line);background:var(--card)}
.tbl td{padding:12px 16px;border-bottom:1px solid #161C23;color:var(--text);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl td.mono{white-space:nowrap;color:var(--accent);text-align:start}
.list{margin:0;padding-inline-start:20px;color:var(--muted);font-size:17px;display:flex;flex-direction:column;gap:8px}
.shot{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}.shot img{display:block;width:100%;height:auto}