/* نافبار آفاق — مطابق للتصميم المرجعي */

:root {
  --nx-navy: #163A7A;
  --nx-navy-deep: #102C5E;
  --nx-gold: #E2B33A;
  --nx-ink: #1A3A72;
  --nx-muted: #6B7C99;
  --nx-line: #D7E3F0;
  --nx-ice: #F3F8FC;
  --header-height: 5.05rem;
  --font-display: 'Cairo', 'IBM Plex Sans Arabic', sans-serif;
}

.nx-header.site-header,
body.rf-home .nx-header.site-header,
body.rf-home.rf-home .nx-header.site-header {
  height: var(--header-height);
  background: #fff;
  border-bottom: 0;
  box-shadow: none;
  position: sticky;
  top: 0;
  z-index: 100;
  overflow: visible;
}

.nx-header-inner.header-inner {
  max-width: 1280px;
  width: 100%;
  margin-inline: auto;
  height: 100%;
  padding-inline: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  overflow: visible;
}

.nx-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--nx-ink);
  flex-shrink: 0;
}

.nx-logo-lockup {
  height: 3.55rem;
  width: auto;
  display: block;
  object-fit: contain;
}

.nx-logo-mark {
  width: 3.15rem;
  height: 2.9rem;
  display: block;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 10px rgb(22 58 122 / .16));
}

.nx-logo-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.15;
  direction: rtl;
}

.nx-logo-copy strong {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 800;
  color: var(--nx-navy);
  letter-spacing: -0.03em;
}

.nx-logo-copy small {
  font-size: 0.62rem;
  font-weight: 600;
  color: #5d7394;
}

.nx-logo-en {
  font-size: 0.5rem !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8aa0b8 !important;
  font-weight: 700 !important;
}

.nx-nav.nav-main {
  flex: 1;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.15rem;
}

.nx-header .nav-link {
  position: relative;
  padding: 0.55rem 0.72rem;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: #3d5678;
  background: transparent;
}

.nx-header .nav-link:hover,
.nx-header .nav-link.is-active,
.nx-header .nav-link.active,
body.rf-home .nx-header .nav-link,
body.rf-home .nx-header .nav-link:hover,
body.rf-home .nx-header .nav-link.is-active,
body.rf-home .nx-header .nav-link.active {
  color: var(--nx-navy);
  background: transparent;
}

.nx-header .nav-link.is-active {
  font-weight: 800;
}

.nx-header .nav-link.is-active::after,
.nx-header .nav-link.active::after,
body.rf-home .nx-header .nav-link.is-active::after {
  content: '';
  position: absolute;
  inset-inline: 0.85rem;
  bottom: 0.12rem;
  left: auto;
  right: auto;
  width: auto;
  height: 2px;
  margin: 0;
  border-radius: 99px;
  background: var(--nx-navy);
}

.nx-header-actions {
  margin-inline-end: 0;
  gap: 0.55rem;
  display: flex;
  align-items: center;
}

.nx-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.5rem;
  padding: 0.38rem 1.1rem 0.38rem 0.95rem;
  border-radius: 999px;
  background: var(--nx-navy);
  color: #fff !important;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  border: 0;
  box-shadow: none;
}

.nx-cta:hover {
  background: var(--nx-navy-deep);
  color: #fff !important;
}

.nx-cta-arrow {
  font-size: 1rem;
  line-height: 1;
}

.nx-header .icon-btn {
  color: #4a5b76;
  background: #fff;
  border-color: var(--nx-line);
}

body.rf-home .nx-header .logo,
body.rf-home .nx-header .logo-sub,
body.rf-home .nx-header .user-name {
  color: var(--nx-ink);
}

.nx-header .nav-burger-btn {
  color: var(--nx-navy);
  background: #fff;
  border: 1px solid var(--nx-line);
  border-radius: 0.7rem;
  width: 2.45rem;
  height: 2.45rem;
}

body.rf-home .nx-header .nav-burger-btn,
body.rf-home .nx-header .nav-burger[open] .nav-burger-btn {
  color: var(--nx-navy);
  background: #fff;
  border-color: var(--nx-line);
}

.nx-header .nav-burger[open] .nav-burger-btn {
  background: #eef3f9;
  color: var(--nx-navy-deep);
  border-color: #c5d4e6;
}

.nx-header .nav-burger-panel {
  width: min(88vw, 18.5rem);
  border-color: #d7e3f0;
  border-radius: 1rem;
  padding: 0.55rem;
  box-shadow: 0 18px 40px rgb(22 58 122 / .14);
}

.nx-header .nav-burger-panel > a {
  color: #2f4a6d;
  font-family: var(--font-display);
  font-weight: 700;
}

.nx-header .nav-burger-panel > a:hover {
  background: #eef4fb;
  color: var(--nx-navy);
}

.nx-header .nav-burger-foot .btn-primary,
.nx-header .nav-burger-foot a.btn-primary {
  background: var(--nx-navy);
  border-color: var(--nx-navy);
  color: #fff;
}

@media (max-width: 1100px) {
  .nx-header.site-header,
  body.rf-home .nx-header.site-header {
    height: 4.35rem;
  }
  .nx-header-inner.header-inner {
    padding-inline: 0.95rem;
    gap: 0.55rem;
  }
  .nx-logo-lockup { height: 2.7rem; }
  .nx-nav.nav-main { display: none !important; }
  .nx-header .nav-burger { display: block; }
  .nx-header .nx-cta.hide-mobile {
    display: inline-flex !important;
  }
}

@media (max-width: 640px) {
  .nx-header.site-header,
  body.rf-home .nx-header.site-header {
    height: 4.2rem;
  }
  .nx-header-inner.header-inner {
    padding-inline: max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-left));
    gap: 0.65rem;
  }
  .nx-logo { min-width: 0; }
  .nx-logo-lockup {
    height: 2.35rem;
    max-width: 9.6rem;
  }
  .nx-header-actions { flex-shrink: 0; }
  .nx-cta {
    min-height: 2.15rem;
    padding: 0.28rem 0.78rem 0.28rem 0.68rem;
    font-size: 0.78rem;
    gap: 0.28rem;
  }
  .nx-header .nav-burger-btn {
    width: 2.2rem;
    height: 2.2rem;
  }
}

@media (min-width: 1101px) {
  .nx-header .nav-burger { display: none; }
}