.navbar{
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease), height .35s var(--ease);
}

.navbar.is-scrolled{
  height: 72px;
  background: rgba(7, 25, 24, 0.9);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 10px 34px rgba(7, 25, 24, .18);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.navbar .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-brand{
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand img{
  height: 46px;
  width: auto;
  transition: height .35s var(--ease);
}
.navbar.is-scrolled .nav-brand img{ height: 40px; }

.nav-brand-text{
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav-brand-text .ar{
  font-family: var(--font-heading-ar);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink-900);
}

.nav-brand-text .en{
  font-family: var(--font-display-en);
  font-size: 10px;
  letter-spacing: .28em;
  color: var(--gold-600);
  text-transform: uppercase;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a{
  position: relative;
  padding: 10px 18px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink-700);
  border-radius: 999px;
  transition: color .3s var(--ease), background .3s var(--ease);
}

.nav-links a::after{
  content: '';
  position: absolute;
  right: 18px;
  left: 18px;
  bottom: 6px;
  height: 2px;
  background: var(--grad-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .35s var(--ease);
}

.nav-links a:hover{ color: var(--ink-900); }
.nav-links a:hover::after,
.nav-links a.active::after{ transform: scaleX(1); }

.nav-actions{
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-cta{ padding: 11px 24px; font-size: 14.5px; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  z-index: 1001;
}

.nav-toggle span{
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink-900);
  border-radius: 2px;
  transition: transform .4s var(--ease), opacity .3s var(--ease);
}

.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity: 0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 920px){
  .nav-toggle{ display: flex; }

  .nav-links{
    position: fixed;
    inset: 0;
    right: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 78%;
    max-width: 360px;
    height: 100vh;
    background: rgba(7, 25, 24, 0.97);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border-inline-start: 1px solid var(--glass-border);
    transform: translateX(100%);
    transition: transform .5s var(--ease);
    z-index: 1000;
  }

  .nav-links.is-open{ transform: translateX(0); }

  .nav-links a{ font-size: 19px; padding: 14px 26px; color: var(--sand-50); }

  .nav-actions .nav-cta{ display: none; }
}

.nav-scrim{
  position: fixed;
  inset: 0;
  background: rgba(42, 32, 19, .35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s var(--ease);
  z-index: 999;
}
.nav-scrim.is-open{ opacity: 1; pointer-events: auto; }