:root{
  --nu-bg:#0b1220;
  --nu-surface:#0f1a33;
  --nu-text:#e6eefc;
  --nu-muted:#9fb2d8;
  --nu-accent:#2e7cf6;
  --nu-accent-2:#f2b705;
  --nu-border:rgba(255,255,255,.08);
  --nu-radius:18px;
  --nu-shadow: 0 10px 30px rgba(0,0,0,.25);
  --nu-max: 1200px;
}

html[dir="rtl"] body{ font-family: "Cairo", "Tahoma", sans-serif; }
html[dir="ltr"] body{ font-family: "Inter", "Segoe UI", sans-serif; }

body{
  background: radial-gradient(1200px 600px at 20% 10%, rgba(46,124,246,.18), transparent 60%),
              radial-gradient(900px 500px at 80% 30%, rgba(242,183,5,.12), transparent 60%),
              var(--nu-bg);
  color: var(--nu-text);
}

.nujuum-container{
  max-width: var(--nu-max);
  margin: 0 auto;
  padding: 0 18px;
}

.nujuum-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,18,32,.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--nu-border);
}

.nujuum-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:70px;
  gap:14px;
}

.nujuum-brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color: var(--nu-text);
}
.nujuum-brand__mark{
  width:36px;height:36px;border-radius:12px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, var(--nu-accent), #5aa4ff);
  box-shadow: var(--nu-shadow);
  font-weight:700;
}
.nujuum-brand__name{ font-weight:600; opacity:.95; }

.nujuum-nav a{
  color: var(--nu-muted);
  text-decoration:none;
  margin: 0 10px;
  font-weight:500;
}
.nujuum-nav a:hover{ color: var(--nu-text); }

.nujuum-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.nujuum-lang{ display:flex; align-items:center; gap:8px; color: var(--nu-muted); }
.nujuum-lang__link{ color: var(--nu-muted); text-decoration:none; font-weight:600; }
.nujuum-lang__link:hover{ color: var(--nu-text); }

.nujuum-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--nu-border);
  text-decoration:none;
  font-weight:600;
}
.nujuum-btn--primary{
  background: linear-gradient(135deg, var(--nu-accent), #5aa4ff);
  color: white;
  border-color: transparent;
}

.nujuum-main{ padding: 28px 0 50px; }

.nu-card{
  background: rgba(15,26,51,.82);
  border: 1px solid var(--nu-border);
  border-radius: var(--nu-radius);
  box-shadow: var(--nu-shadow);
  padding: 18px;
}

.nu-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
}
.nu-col-4{ grid-column: span 4; }
.nu-col-6{ grid-column: span 6; }
.nu-col-8{ grid-column: span 8; }
.nu-col-12{ grid-column: span 12; }

@media (max-width: 980px){
  .nu-col-4,.nu-col-6,.nu-col-8{ grid-column: span 12; }
  .nujuum-nav{ display:none; }
}

.nu-hero{
  padding: 28px;
  border-radius: var(--nu-radius);
  border: 1px solid var(--nu-border);
  background: linear-gradient(135deg, rgba(46,124,246,.18), rgba(242,183,5,.10));
}
.nu-hero h1{ margin:0 0 10px; font-size: 34px; }
.nu-hero p{ margin:0 0 16px; color: var(--nu-muted); font-size: 16px; line-height: 1.8; }

.nu-pill{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--nu-border);
  color: var(--nu-muted);
  font-size: 12px;
}

.nujuum-footer{
  border-top: 1px solid var(--nu-border);
  padding: 26px 0;
  color: var(--nu-muted);
}
.nujuum-footer__grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
}
@media (max-width: 980px){
  .nujuum-footer__grid{ grid-template-columns: 1fr; }
}
.nujuum-footer__title{ color: var(--nu-text); font-weight:700; margin-bottom: 10px; }
.nujuum-footer a{ color: var(--nu-muted); text-decoration:none; }
.nujuum-footer a:hover{ color: var(--nu-text); }
.nujuum-footer__bottom{
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--nu-border);
  font-size: 13px;
}