:root{--ground:#f4f7f9;--surface:#ffffff;--surface-tint:#e3edf4;--ink:#0e2238;--ink-muted:#4f6273;--line:#d3dee6;--pipe:#1f629c;--pipe-bright:#2f7fc1;--pipe-tint:#dce9f4;--on-pipe:#ffffff;--navy:#0e2238;--on-navy:#eef4f8;--on-navy-muted:#9fb3c4;--sand:#d9c7a5;--verified:#19784f;--caution:#8f5d06;--trip:#c8412b;--font-sans:"IBM Plex Sans","IBM Plex Sans Arabic",system-ui,-apple-system,"Segoe UI",sans-serif;--font-arabic:"IBM Plex Sans Arabic","IBM Plex Sans",system-ui,sans-serif}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--pipe);text-decoration:none}a:hover{color:var(--pipe-bright);text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4,p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px;box-sizing:border-box}
.section{padding:96px 0}
.display{font-size:64px;line-height:1.04;font-weight:600;letter-spacing:-0.02em}
.headline{font-size:40px;line-height:1.1;font-weight:600;letter-spacing:-0.015em}
.title{font-size:28px;line-height:1.2;font-weight:600;letter-spacing:-0.01em}
.subtitle{font-size:20px;line-height:1.4;font-weight:600}
.lead{font-size:20px;line-height:1.5}
.small{font-size:14px;line-height:1.45}
.caption{font-size:13px;line-height:1.4;font-weight:500;color:var(--ink-muted)}
.muted{color:var(--ink-muted)}
.measure{max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:16px;font-weight:500;line-height:20px;padding:12px 24px;border-radius:10px;border:1px solid transparent;cursor:pointer;text-decoration:none;min-height:44px;box-sizing:border-box}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--pipe);color:var(--on-pipe)}.btn-primary:hover{background:#1a5486;color:var(--on-pipe)}
.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-secondary:hover{background:var(--surface-tint);color:var(--ink)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--pipe);outline-offset:2px}
.nav{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:32px;height:72px}
.lockup{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.lockup:hover{text-decoration:none;color:var(--ink)}
.lockup svg{width:32px;height:32px;flex:none}
.lockup span{font-size:22px;font-weight:600;letter-spacing:-0.02em}
.links{display:flex;gap:24px;margin-left:auto;align-items:center}
.links a{color:var(--ink);font-size:16px;padding:4px 0}
.links a:hover{color:var(--pipe);text-decoration:none}
.menu-btn{display:none;font:inherit;font-size:16px;background:none;border:1px solid var(--line);border-radius:10px;padding:10px 16px;color:var(--ink);cursor:pointer;margin-left:auto}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.hero-split{grid-template-columns:minmax(0,11fr) minmax(0,9fr)}
.hook-grid{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.faq-grid{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px;box-sizing:border-box}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-sizing:border-box}
.col{border-top:2px solid var(--ink);padding-top:20px}
.step{position:relative;padding-top:20px;border-top:1px solid var(--line)}
.step-n{font-size:13px;font-weight:500;color:var(--ink-muted);margin-bottom:12px}
.table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45}
.table th{text-align:left;font-weight:500;color:var(--ink-muted);padding:12px 16px 12px 0;border-bottom:1px solid var(--ink);font-size:13px}
.table td{padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums;padding-right:0}
.table-box{overflow-x:auto}
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px;background:var(--surface)}
.reading-num{font-size:56px;line-height:1;font-weight:500;letter-spacing:-0.01em;font-variant-numeric:tabular-nums}
.trace{width:100%;height:auto;display:block}
.trace .target{stroke:var(--line);stroke-width:1.5;stroke-dasharray:6 8}
.trace .line{fill:none;stroke:var(--pipe-bright);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.trace .dot{fill:var(--pipe-bright)}
@media (prefers-reduced-motion:no-preference){
.trace .line{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.8s cubic-bezier(.2,.7,.2,1) .2s forwards}
.trace .dot{opacity:0;animation:show .3s 1.9s forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes show{to{opacity:1}}
.livedot{width:8px;height:8px;border-radius:999px;background:#19784f;display:inline-block}
@media (prefers-reduced-motion:no-preference){
.ev{opacity:0;transform:translateY(6px);animation:rise .5s cubic-bezier(.2,.7,.2,1) forwards}
.ev1{animation-delay:1.1s}.ev2{animation-delay:2.4s}.ev3{animation-delay:3.8s}
.livedot{animation:pulse 2s ease-in-out infinite}
}
@keyframes rise{to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;text-align:left;font:inherit;font-size:19px;font-weight:600;line-height:1.35;color:var(--ink);background:none;border:0;padding:20px 0;cursor:pointer}
.faq-q span.sign{flex:none;width:28px;height:28px;border:1px solid var(--line);border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:400;font-size:18px;color:var(--ink-muted)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-a{padding:0 0 20px;font-size:16px;line-height:1.6;max-width:760px}
.navy{background:var(--navy);color:var(--on-navy)}
.navy .muted{color:var(--on-navy-muted)}
.navy a{color:var(--on-navy)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:500}
.field input,.field select{font:inherit;font-size:16px;padding:11px 12px;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink);min-height:44px;box-sizing:border-box}
.footer-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer a{color:var(--on-navy-muted);font-size:15px}.footer a:hover{color:var(--on-navy)}
.arabic{font-family:var(--font-arabic);direction:rtl;unicode-bidi:isolate}
@media (max-width:900px){
.section{padding:64px 0}
.display{font-size:40px}
.headline{font-size:32px}
.title{font-size:24px}
.lead{font-size:18px}
.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(1,minmax(0,1fr))}
.footer-cols{grid-template-columns:repeat(1,minmax(0,1fr))}
.links{display:none;position:absolute;left:0;right:0;top:72px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:16px 32px;gap:16px}
.links.open{display:flex}
.menu-btn{display:inline-block}
.hero-split,.hook-grid,.faq-grid{grid-template-columns:repeat(1,minmax(0,1fr))}
.reading-num{font-size:40px}
}

[hidden]{display:none!important}
.skip{position:absolute;left:0;top:0;transform:translateY(-200%);background:#fff;color:#0e2238;padding:10px 14px;border-radius:8px;z-index:20}
.skip:focus{transform:none}
main{display:block}
.form-error{color:#c8412b;font-size:14px}
.hp{position:absolute;opacity:0;pointer-events:none;width:0;height:0;overflow:hidden}
.prose{max-width:720px;display:flex;flex-direction:column;gap:16px}
.prose h2{font-size:24px;line-height:1.25;font-weight:600;margin-top:16px}
.prose ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.skip,.hp{direction:ltr}
.links a.btn-primary,.links a.btn-primary:hover{color:var(--on-pipe)}