:root{
  --bg:#F6F8FB; --surface:#FFFFFF; --line:#E1E7F0; --ink:#0F1B2D; --muted:#55627A;
  --accent:#2447F5; --accent-soft:#E8EDFF; --accent-line:#C9D4FA; --track:#E6EBF4; --warn:#9A5B00; --warn-bg:#FFF4DC;
  --head:'Sora','Cairo',sans-serif; --body:'DM Sans','Cairo',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.5}
a{text-decoration:none;color:inherit}
a:hover{opacity:.85}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3{font-family:var(--head);margin:0;letter-spacing:-.01em}
:lang(ar) h1,:lang(ar) h2,:lang(ar) h3{letter-spacing:0}
p{margin:0}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted);line-height:1.7}
.big{font-size:18px}
.accent{color:var(--accent)}
.mb{margin-bottom:40px}

/* top bar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(246,248,251,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:22px}
.brand svg{color:var(--accent)}
.nav-links{display:flex;align-items:center;flex-wrap:wrap;gap:22px;font-size:15px}
.nav-links > a:not(.btn){color:var(--muted)}
.nav-links > a:not(.btn):hover{color:var(--ink);opacity:1}
.lang-switch{display:flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang-switch button{background:transparent;color:var(--ink);border:0;padding:0 16px;min-height:44px;font-size:14px}
.lang-switch button[aria-pressed="true"]{background:var(--ink);color:#fff;font-weight:600}

/* buttons */
.btn{display:inline-block;padding:16px 30px;border-radius:999px;font-weight:600}
.btn-sm{padding:12px 22px}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--ink);font-weight:500}
.btn-light{background:#fff;color:var(--ink);padding:16px 28px}
.btn-outline-light{border:2px solid #fff;color:#fff;padding:14px 28px}
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.actions.center{justify-content:center}

/* hero */
.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(360px,100%),1fr));gap:48px;align-items:center;padding:72px 0 64px}
.hero-text{display:flex;flex-direction:column;gap:24px}
.eyebrow{color:var(--accent);font-size:15px;font-weight:500}
.hero h1{font-weight:700;font-size:clamp(36px,5vw,60px);line-height:1.15}
.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:560px}
.hero-art{background-color:var(--surface);background-image:radial-gradient(#D5DDEC 1.2px,transparent 1.2px);background-size:22px 22px;border:1px solid var(--line);border-radius:28px;padding:16px}
.hero-art svg{display:block;width:100%;height:auto}
.ring{fill:none;stroke:var(--accent-line);stroke-width:1.2}
.links line{stroke:var(--accent);stroke-width:1.6;stroke-dasharray:5 6}
.core{fill:var(--accent)}
.core-t{fill:#fff;font-family:var(--head);font-weight:700;font-size:22px}
.node circle{fill:#fff;stroke:var(--accent);stroke-width:1.8}
.node text{fill:var(--ink);font-family:var(--head);font-weight:700;font-size:16px}
.dot{fill:var(--accent)}

/* sections */
.section{padding:40px 0 80px}
.section h2{font-size:34px;line-height:1.25;margin-bottom:12px}
.section h2.mb{margin-bottom:40px}
.grid{display:grid;gap:24px}
.grid-180{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.grid-220{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.grid-280{grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.grid-300{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
.wide-gap{gap:32px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:14px}
.card h3{font-size:20px;line-height:1.35}
.icon-box{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:var(--accent-soft);color:var(--accent);flex:none}
.icon-box svg{width:26px;height:26px}
.icon-box-lg{width:60px;height:60px;background:#fff}
.icon-box-lg svg{width:32px;height:32px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:32px}

/* about */
.about{display:flex;flex-wrap:wrap;gap:48px}
.about-text{flex:1 1 360px;min-width:0}
.about-text h2{margin-bottom:20px}
.about-customers{flex:1.4 1 460px;min-width:0}
.about-customers h3{font-size:20px;margin-bottom:20px}
.customer{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.customer b{display:block;font-family:var(--head);font-size:16px;margin-bottom:8px}
.customer span{color:var(--muted);font-size:15px;line-height:1.7}

/* process */
.step{border-top:2px solid var(--accent);padding-top:20px}
.step .n{color:var(--accent);font-family:var(--head);font-size:15px;font-weight:700}
.step h3{font-size:20px;margin:8px 0}
.step p{color:var(--muted);line-height:1.7}

/* support */
.support{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:28px;padding:40px;display:flex;flex-direction:column;gap:32px}
.support-head{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.support-head > div{flex:1 1 320px;min-width:0}
.support-head h2{font-size:32px;margin-bottom:8px}
.support-item{border-top:1px solid var(--accent-line);padding-top:18px}
.support-item b{display:block;font-family:var(--head);font-size:17px;margin-bottom:6px}
.support-item span{color:var(--muted);font-size:15px;line-height:1.7}

/* dashboard */
.dash-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:32px}
.badge{background:var(--warn-bg);color:var(--warn);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:500}
.dash{display:flex;flex-direction:column;gap:32px}
.kpi{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:22px}
.kpi b{display:block;font-family:var(--head);font-size:32px;color:var(--accent)}
.kpi span{color:var(--muted);font-size:15px}
.dash-charts{gap:40px}
.dash h3{font-size:18px;margin-bottom:20px}
.dist{display:flex;flex-direction:column;gap:14px}
.dist-row{display:flex;align-items:center;gap:14px;font-size:14px}
.dist-row .l{width:64px;flex:none;color:var(--muted)}
.dist-row .bar{flex:1;height:12px;background:var(--track);border-radius:999px;overflow:hidden}
.dist-row .bar i{display:block;height:12px;background:var(--accent);border-radius:999px}
.dist-row .p{width:40px;flex:none;text-align:end}
.trend{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;height:190px}
.trend-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;font-size:13px}
.trend-col .bar{width:100%;max-width:44px;background:var(--accent);border-radius:8px 8px 0 0}
.trend-col .m{color:var(--muted)}

/* cta + footer */
.cta{background:var(--ink);color:#fff;border-radius:28px;padding:64px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px;margin-bottom:56px}
.cta h2{font-size:clamp(26px,4vw,42px);line-height:1.25;max-width:720px}
.cta p{font-size:18px;max-width:560px;line-height:1.7;color:#C5CEDF}
.footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:24px 0 40px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}

@media (max-width:600px){
  .section h2{font-size:28px}
  .support,.panel{padding:24px}
  .cta{padding:48px 24px}
  .hero{padding-top:48px}
}

/* ---------- motion ---------- */
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes popIn{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
@keyframes flow{to{stroke-dashoffset:-22}}
@keyframes pulse{0%{transform:scale(1);opacity:.45}100%{transform:scale(1.9);opacity:0}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* page-load sequence in the hero */
.hero-text > *{animation:rise .8s cubic-bezier(.2,.7,.2,1) backwards}
.hero-text > :nth-child(1){animation-delay:.05s}
.hero-text > :nth-child(2){animation-delay:.18s}
.hero-text > :nth-child(3){animation-delay:.32s}
.hero-text > :nth-child(4){animation-delay:.46s}
.hero-art{animation:popIn .9s cubic-bezier(.2,.7,.2,1) .25s backwards}

/* hero diagram */
.links line{animation:flow 1.4s linear infinite}
.pulse{fill:var(--accent);transform-box:fill-box;transform-origin:center;animation:pulse 2.6s ease-out infinite}
.node{animation:float 6s ease-in-out infinite}
.pkt{fill:var(--accent)}

/* scroll reveal (only when JS is on) */
.js [data-reveal]:not(.in){opacity:0}
.js [data-reveal].in{animation:rise .8s cubic-bezier(.2,.7,.2,1) backwards}
.js [data-stagger]:not(.in) > *{opacity:0}
.js [data-stagger].in > *{animation:rise .7s cubic-bezier(.2,.7,.2,1) backwards}
.js [data-stagger].in > :nth-child(2){animation-delay:.09s}
.js [data-stagger].in > :nth-child(3){animation-delay:.18s}
.js [data-stagger].in > :nth-child(4){animation-delay:.27s}
.js [data-stagger].in > :nth-child(5){animation-delay:.36s}
.js [data-stagger].in > :nth-child(6){animation-delay:.45s}

/* dashboard bars grow when they come into view */
.dist-row .bar i{transition:width 1.1s cubic-bezier(.2,.7,.2,1) .2s}
.trend-col .bar{transition:height 1.1s cubic-bezier(.2,.7,.2,1) .2s}
.js [data-grow]:not(.in) .dist-row .bar i{width:0 !important}
.js [data-grow]:not(.in) .trend-col .bar{height:0 !important}

/* hover feedback */
.btn{transition:transform .2s ease,opacity .2s ease}
.btn:hover{transform:translateY(-2px);opacity:1}
.card,.customer,.kpi{transition:transform .25s ease,border-color .25s ease}
.card:hover,.customer:hover,.kpi:hover{transform:translateY(-4px);border-color:var(--accent-line)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
}

/* contact buttons */
.btn-icon{display:inline-flex;align-items:center;gap:10px}
.contact-line{font-size:15px;color:#C5CEDF}
.contact-line a{text-decoration:underline;text-underline-offset:3px}