/* ========================================================
   NUTD – نماء المتحدة للتجارة والتوزيع
   Master Design System
   Automotive · Industrial · Corporate
   ======================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Brand Colors */
  --red:        #e8231a;
  --red-dark:   #b51911;
  --red-light:  #ff3b30;

  /* Neutral / Dark */
  --black:      #050505;
  --charcoal:   #0d0e12;
  --dark:       #15161A;
  --dark-2:     #1b1c22;
  --dark-3:     #22252e;
  --dark-4:     #2b2f3a;

  /* Mid tones */
  --gray-700:   #4a4a4a;
  --gray-500:   #6e6e6e;
  --gray-300:   #b0b0b0;
  --gray-100:   #e8e8e8;

  /* Light */
  --white:      #ffffff;
  --off-white:  #f5f4f2;
  --light-bg:   #f0eeeb;

  /* Accent */
  --gold:       #c8a84b;
  --gold-light: #e0c06a;

  /* Status */
  --success:    #22c55e;
  --warning:    #f59e0b;
  --danger:     #ef4444;
  --info:       #3b82f6;

  /* Radii */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.5);
  --shadow-red: 0 4px 20px rgba(232,35,26,.35);

  /* Glassmorphism & Gradients */
  --glass-bg: rgba(255, 255, 255, 0.02);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-blur: blur(32px); /* deeper blur */
  --gradient-red: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  --gradient-dark: linear-gradient(135deg, var(--charcoal) 0%, var(--dark) 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(232, 35, 26, 0.35), transparent 70%);

  /* Transitions */
  --t-fast:   .15s ease;
  --t-normal: .25s ease;
  --t-slow:   .4s ease;

  /* Typography */
  --font-en:  'Inter', sans-serif;
  --font-ar:  'Cairo', sans-serif;

  /* Layout */
  --nav-h:     72px;
  --max-w:    1320px;
  --side-w:   260px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--charcoal);
  color: var(--gray-100);
  font-family: var(--font-en);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.lang-ar {
  font-family: var(--font-ar);
  direction: rtl;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--gray-300); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--red);
}
body.lang-ar .section-label { flex-direction: row-reverse; }
body.lang-ar .section-label::before { display: none; }
body.lang-ar .section-label::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--red);
}

/* ---------- Glassmorphism Utilities ---------- */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-top: 1px solid rgba(255, 255, 255, 0.12); /* shiny top border for realism */
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  border-radius: var(--r-xl);
  transition: all var(--t-normal);
  position: relative;
  overflow: hidden;
}
.glass-panel::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%; height: 100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.04), transparent);
  transform: skewX(-20deg);
  transition: all 0.7s ease;
}
.glass-panel:hover::before {
  left: 150%;
}
.glass-panel:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255,255,255,0.08);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}
@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(232, 35, 26, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(232, 35, 26, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 35, 26, 0); }
}
.floating { animation: float 6s ease-in-out infinite; }
.pulse-hover:hover { animation: pulseGlow 1.5s infinite; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--r-md);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .03em;
  transition: all var(--t-normal);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  background: var(--gradient-red);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-primary:hover {
  box-shadow: var(--shadow-red);
  transform: translateY(-2px) scale(1.02);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
}
.btn-ghost {
  background: rgba(255,255,255,.08);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,.15); }
.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover { background: var(--gold-light); }
.btn-sm { padding: 8px 18px; font-size: .82rem; }
.btn-lg { padding: 16px 40px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-icon { padding: 10px; border-radius: var(--r-md); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(5,5,5,.6);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  z-index: 1000;
  transition: all var(--t-normal);
}
.navbar.scrolled { 
  background: rgba(5,5,5,0.85); 
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
  border-bottom-color: rgba(255,255,255,0.08);
}
.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-text .name-en {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .05em;
}
.nav-logo-text .name-ar {
  font-family: var(--font-ar);
  font-size: .75rem;
  color: var(--gray-300);
  line-height: 1.2;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: .88rem;
  font-weight: 500;
  color: var(--gray-300);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.07);
}
.nav-link.active { color: var(--red); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--dark-3);
  border-radius: var(--r-full);
  padding: 3px;
  font-size: .78rem;
  font-weight: 600;
}
.lang-toggle button {
  padding: 5px 12px;
  border-radius: var(--r-full);
  color: var(--gray-300);
  transition: all var(--t-fast);
}
.lang-toggle button.active {
  background: var(--red);
  color: var(--white);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: all var(--t-normal);
  border-radius: 2px;
}

/* ---------- Mobile Nav ---------- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 16px 24px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { display: block; padding: 12px 16px; font-size: .95rem; }

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(232,35,26,0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(232,35,26,0.1) 0%, transparent 40%),
    var(--dark);
  z-index: 1;
  animation: hero-gradient-shift 15s ease infinite alternate;
}
@keyframes hero-gradient-shift {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}
.hero-grid-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black, transparent 80%);
  z-index: 2;
}
.hero-content { position: relative; z-index: 10; max-width: 800px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--red); border-radius: 50%; box-shadow: 0 0 10px var(--red); }
.hero h1 { font-size: clamp(2.5rem, 8vw, 4.5rem); line-height: 1.1; margin-bottom: 24px; }
.hero p { font-size: 1.1rem; color: var(--gray-400); margin-bottom: 40px; max-width: 600px; line-height: 1.6; }

/* Stats Floating */
.hero-stats {
  position: absolute;
  bottom: 48px; right: 0;
  display: flex;
  gap: 1px;
  z-index: 2;
}
body.lang-ar .hero-stats { right: auto; left: 0; }
.hero-stat {
  background: rgba(20,20,20,.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.08);
  padding: 20px 28px;
  text-align: center;
}
.hero-stat:first-child { border-radius: var(--r-md) 0 0 var(--r-md); }
.hero-stat:last-child  { border-radius: 0 var(--r-md) var(--r-md) 0; }
body.lang-ar .hero-stat:first-child { border-radius: 0 var(--r-md) var(--r-md) 0; }
body.lang-ar .hero-stat:last-child  { border-radius: var(--r-md) 0 0 var(--r-md); }
.hero-stat .number { font-size: 1.8rem; font-weight: 800; color: var(--white); line-height: 1; }
.hero-stat .number span { color: var(--red); }
.hero-stat .label { font-size: .72rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: .08em; margin-top: 4px; }

/* ---------- Section Base ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--dark); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { color: var(--white); margin-bottom: 12px; }
.section-header p { max-width: 560px; margin: 0 auto; }

/* ---------- Brands Section ---------- */
.brands-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.brand-item {
  flex: 1;
  min-width: 260px;
  padding: 48px 40px;
  border: 1px solid rgba(255,255,255,.07);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: all var(--t-normal);
  position: relative;
  overflow: hidden;
}
.brand-item::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t-normal);
}
.brand-item:hover { background: var(--dark-2); }
.brand-item:hover::before { transform: scaleX(1); }
.brand-logo-box {
  width: 100px; height: 100px;
  border-radius: var(--r-lg);
  background: var(--dark-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.1);
  transition: all var(--t-normal);
}
.brand-item:hover .brand-logo-box {
  border-color: var(--red);
  background: rgba(232,35,26,.1);
}
.brand-name { font-size: 1.2rem; font-weight: 700; color: var(--white); }
.brand-origin {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 3px 10px;
  border-radius: var(--r-full);
}
.brand-origin.german { background: rgba(0,0,139,.2); color: #4a9eff; border: 1px solid rgba(74,158,255,.2); }
.brand-origin.chinese { background: rgba(180,0,0,.2); color: #ff6b6b; border: 1px solid rgba(255,107,107,.2); }
.brand-desc { font-size: .85rem; color: var(--gray-500); text-align: center; }

/* ---------- Product Card ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-normal);
  position: relative;
}
.product-card:hover {
  border-color: rgba(232,35,26,.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-card-img {
  aspect-ratio: 4/3;
  background: var(--dark-3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.product-card:hover .product-card-img img { transform: scale(1.06); }

.product-card-body { padding: 20px; }
.product-sku { font-size: .72rem; color: var(--gray-500); margin-bottom: 6px; font-weight: 600; letter-spacing: .05em; }
.product-card-body h4 { color: var(--white); font-size: .95rem; margin-bottom: 8px; line-height: 1.4; }
.product-compat { font-size: .78rem; color: var(--gray-500); margin-bottom: 16px; }
.product-card-footer {
  padding: 0 20px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* ---------- Filters Sidebar ---------- */
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: start;
}
.filter-panel {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 24px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.filter-group { margin-bottom: 28px; }
.filter-group:last-child { margin-bottom: 0; }
.filter-group h5 {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--white);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filter-panel {
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg);
  padding: 24px;
}
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--red);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.filter-chip i { cursor: pointer; opacity: 0.8; transition: opacity 0.2s; }
.filter-chip i:hover { opacity: 1; }

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: .88rem;
  color: var(--gray-300);
  cursor: pointer;
  transition: color var(--t-fast);
}
.filter-option:hover { color: var(--white); }
.filter-option input[type="checkbox"] { accent-color: var(--red); width: 15px; height: 15px; }
.filter-search {
  width: 100%;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  color: var(--white);
  padding: 10px 14px;
  font-size: .88rem;
  outline: none;
  transition: border-color var(--t-fast);
  margin-bottom: 16px;
}
.filter-search:focus { border-color: var(--red); }

/* ---------- Search Bar ---------- */
.search-bar-wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}
.search-bar {
  width: 100%;
  background: var(--dark-2);
  border: 1.5px solid rgba(255,255,255,.12);
  border-radius: var(--r-full);
  color: var(--white);
  padding: 14px 56px 14px 24px;
  font-size: .95rem;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
body.lang-ar .search-bar { padding: 14px 24px 14px 56px; }
.search-bar:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(232,35,26,.15);
}
.search-bar::placeholder { color: var(--gray-500); }
.search-btn {
  position: absolute;
  right: 8px; top: 50%;
  transform: translateY(-50%);
  background: var(--red);
  color: var(--white);
  width: 38px; height: 38px;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast);
}
body.lang-ar .search-btn { right: auto; left: 8px; }
.search-btn:hover { background: var(--red-dark); }

/* ---------- Dealer Locator Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-normal);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(.97);
  transition: transform var(--t-normal);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.modal-header h3 { color: var(--white); }
.modal-close {
  width: 36px; height: 36px;
  border-radius: var(--r-full);
  background: var(--dark-3);
  color: var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-fast);
  font-size: 1.1rem;
}
.modal-close:hover { background: var(--red); color: var(--white); }
.modal-body { padding: 28px; }
.map-placeholder {
  width: 100%;
  height: 240px;
  background: var(--dark-3);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: .9rem;
  color: var(--gray-500);
}
.map-placeholder .map-icon { font-size: 2.5rem; }
.dealer-list { display: flex; flex-direction: column; gap: 12px; }
.dealer-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: border-color var(--t-fast);
}
.dealer-card:hover { border-color: var(--red); }
.dealer-card-info .dealer-name { font-weight: 600; color: var(--white); margin-bottom: 4px; }
.dealer-card-info .dealer-addr { font-size: .82rem; color: var(--gray-500); }
.dealer-card-info .dealer-phone { font-size: .82rem; color: var(--red); margin-top: 4px; }
.dealer-dist {
  font-size: .78rem;
  font-weight: 700;
  color: var(--gray-300);
  background: var(--dark-4);
  padding: 4px 10px;
  border-radius: var(--r-full);
  white-space: nowrap;
}

/* ---------- Portal Layout ---------- */
.portal-layout {
  display: flex;
  min-height: 100vh;
  background: 
    radial-gradient(ellipse 70% 80% at 20% 30%, rgba(232, 35, 26, .08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 80% 80%, rgba(26, 58, 107, .06) 0%, transparent 60%),
    var(--dark);
  background-attachment: fixed;
}
.sidebar {
  width: var(--side-w);
  min-height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform var(--t-normal);
}
body.lang-ar .sidebar { left: auto; right: 0; border-right: none; border-left: 1px solid rgba(255,255,255,.07); }
.sidebar-logo {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-logo img { height: 36px; }
.sidebar-logo-text .name { font-size: .8rem; font-weight: 700; color: var(--white); }
.sidebar-logo-text .sub  { font-size: .68rem; color: var(--gray-500); }
.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.sidebar-section-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray-700);
  padding: 0 8px;
  margin: 16px 0 8px;
}
body.lang-ar .sidebar-section-label { text-align: right; }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  font-size: .88rem;
  font-weight: 500;
  color: var(--gray-300);
  transition: all var(--t-fast);
  margin-bottom: 2px;
  position: relative;
}
.sidebar-link .icon { font-size: 1.1rem; width: 20px; text-align: center; }
.sidebar-link:hover, .sidebar-link.active {
  background: rgba(255,255,255,.06);
  color: var(--white);
}
.sidebar-link.active { color: var(--red); background: rgba(232,35,26,.1); }
.sidebar-link .badge {
  margin-left: auto;
  background: var(--red);
  color: var(--white);
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--r-full);
  min-width: 20px;
  text-align: center;
}
body.lang-ar .sidebar-link .badge { margin-left: 0; margin-right: auto; }
.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.portal-main {
  flex: 1;
  margin-left: var(--side-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body.lang-ar .portal-main { margin-left: 0; margin-right: var(--side-w); }
.portal-topbar {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  height: 64px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title { font-size: 1rem; font-weight: 600; color: var(--white); }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.topbar-avatar {
  width: 36px; height: 36px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
}
.portal-content { flex: 1; padding: 28px; width: 100%; max-width: 1440px; margin: 0 auto; }

/* ---------- Stat Cards ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color var(--t-fast);
}
.stat-card:hover { border-color: rgba(232,35,26,.25); }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.stat-icon.red   { background: rgba(232,35,26,.15); color: var(--red); }
.stat-icon.gold  { background: rgba(200,168,75,.15); color: var(--gold); }
.stat-icon.blue  { background: rgba(59,130,246,.15); color: var(--info); }
.stat-icon.green { background: rgba(34,197,94,.15);  color: var(--success); }
.stat-info .value { font-size: 1.6rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-info .label { font-size: .78rem; color: var(--gray-500); margin-top: 4px; }
.stat-info .change { font-size: .75rem; margin-top: 6px; font-weight: 600; }
.stat-info .change.up { color: var(--success); }
.stat-info .change.down { color: var(--danger); }

/* ---------- Table ---------- */
.table-wrap {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.table-header h4 { color: var(--white); font-size: .95rem; }
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--dark-3);
  padding: 12px 20px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-500);
  text-align: left;
}
body.lang-ar thead th { text-align: right; }
tbody td {
  padding: 14px 20px;
  font-size: .88rem;
  color: var(--gray-300);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,.02); color: var(--white); }

/* ---------- Status Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-pending  { background: rgba(245,158,11,.12); color: var(--warning); }
.badge-approved { background: rgba(34,197,94,.12);  color: var(--success); }
.badge-rejected { background: rgba(239,68,68,.12);  color: var(--danger); }
.badge-shipped  { background: rgba(59,130,246,.12); color: var(--info); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  background: var(--dark-3);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  color: var(--white);
  padding: 11px 16px;
  font-size: .9rem;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-control:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(232,35,26,.1);
}
.form-control::placeholder { color: var(--gray-700); }
select.form-control option { background: var(--dark-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: .77rem; color: var(--gray-500); margin-top: 6px; }

/* ---------- Auth Pages ---------- */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.auth-bg-accent {
  position: absolute;
  top: -200px; left: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(232,35,26,.08) 0%, transparent 70%);
  pointer-events: none;
}
.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-xl);
  padding: 44px 40px;
  position: relative;
  z-index: 1;
}
.auth-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 36px; justify-content: center; }
.auth-logo img { height: 48px; }
.auth-card h2 { color: var(--white); text-align: center; margin-bottom: 8px; font-size: 1.5rem; }
.auth-card > p { text-align: center; font-size: .88rem; color: var(--gray-500); margin-bottom: 32px; }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  font-size: .78rem;
  color: var(--gray-700);
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,.08);
}
.auth-footer { text-align: center; margin-top: 24px; font-size: .85rem; color: var(--gray-500); }
.auth-footer a { color: var(--red); font-weight: 600; }

/* ---------- Invoice Builder ---------- */
.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.invoice-table th {
  background: var(--dark-3);
  padding: 10px 14px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--gray-500);
  text-align: left;
}
body.lang-ar .invoice-table th { text-align: right; }
.invoice-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: .88rem;
  color: var(--gray-300);
}
.invoice-table td input {
  background: transparent;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-sm);
  color: var(--white);
  padding: 6px 10px;
  width: 100%;
  font-size: .85rem;
  font-family: inherit;
  outline: none;
}
.invoice-table td input:focus { border-color: var(--red); }
.invoice-totals {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  padding: 16px 0;
}
body.lang-ar .invoice-totals { align-items: flex-start; }
.invoice-total-row {
  display: flex;
  gap: 32px;
  font-size: .88rem;
  color: var(--gray-300);
}
.invoice-total-row.grand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 4px;
}
.invoice-total-row .val { min-width: 120px; text-align: right; }
body.lang-ar .invoice-total-row .val { text-align: left; }

/* ---------- Notifications ---------- */
.notif-dot {
  position: absolute;
  top: -2px; right: -2px;
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  border: 2px solid var(--dark);
}
body.lang-ar .notif-dot { right: auto; left: -2px; }

/* ---------- Page Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--gray-500); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb .sep { color: var(--gray-700); }
.breadcrumb .current { color: var(--gray-300); }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 0;
  background: var(--dark-3);
  border-radius: var(--r-md);
  padding: 4px;
  width: fit-content;
  margin-bottom: 24px;
}
.tab-btn {
  padding: 8px 20px;
  border-radius: calc(var(--r-md) - 2px);
  font-size: .85rem;
  font-weight: 600;
  color: var(--gray-500);
  transition: all var(--t-fast);
}
.tab-btn.active {
  background: var(--dark);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

/* ---------- Notification Bell ---------- */
.notif-btn { position: relative; }

/* ---------- About page ---------- */
.about-hero {
  padding: 120px 0 80px;
  background: var(--dark);
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.value-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  transition: all var(--t-normal);
}
.value-card:hover { border-color: var(--red); transform: translateY(-3px); }
.value-card .icon { font-size: 2rem; margin-bottom: 16px; }
.value-card h4 { color: var(--white); margin-bottom: 8px; }

/* ---------- Trust Banner ---------- */
.trust-bar {
  background: var(--red);
  padding: 14px 0;
  overflow: hidden;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  letter-spacing: .03em;
  flex-shrink: 0;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: .88rem; color: var(--gray-500); margin-top: 16px; line-height: 1.7; }
.footer-col h5 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .88rem; color: var(--gray-500); transition: color var(--t-fast); }
.footer-col ul li a:hover { color: var(--red); }
.footer-contact-item { display: flex; align-items: center; gap: 10px; font-size: .88rem; color: var(--gray-500); margin-bottom: 12px; }
.footer-contact-item .icon { color: var(--red); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--gray-700);
}
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 34px; height: 34px;
  border-radius: var(--r-full);
  background: var(--dark-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: all var(--t-fast);
  border: 1px solid rgba(255,255,255,.07);
}
.social-link:hover { background: var(--red); border-color: var(--red); color: var(--white); }

/* ---------- Animations ---------- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp .6s ease forwards; }

/* ---------- Utilities ---------- */
.text-red   { color: var(--red); }
.text-gold  { color: var(--gold); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-500); }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mt-8  { margin-top:  8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom:  8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap:  8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.flex-1 { flex: 1; }
.hidden { display: none !important; }
.divider { border: none; border-top: 1px solid rgba(255,255,255,.07); margin: 24px 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-panel { position: static; }
}
@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .nav-links, .nav-actions .lang-toggle { display: none; }
  .nav-hamburger { display: flex; }
  .hero-stats { position: static; flex-wrap: wrap; margin-top: 48px; }
  .hero-stat { flex: 1; min-width: 120px; }
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .brands-logos { flex-direction: column; }
  .brand-item { min-width: auto; width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .portal-main { margin-left: 0 !important; margin-right: 0 !important; }
  .sidebar { transform: translateX(-100%); }
  body.lang-ar .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .auth-card { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .product-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--dark-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ---------- Navbar Scroll (Glassmorphism) ---------- */
.navbar {
  transition: background var(--t-normal), backdrop-filter var(--t-normal), border-color var(--t-normal);
}
.navbar.scrolled {
  background: rgba(10,10,10,.82) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 4px 30px rgba(0,0,0,.3);
}

/* ---------- Active Nav Link ---------- */
.nav-link.active { color: var(--white) !important; }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2.5px;
  background: var(--red);
  border-radius: 2px;
}
.nav-link { position: relative; }

/* ---------- Mobile Navigation Overlay ---------- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}
.mobile-nav-menu {
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  background: var(--dark);
  border-left: 1px solid rgba(255,255,255,.08);
  padding: 24px;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
body.lang-ar .mobile-nav-menu {
  right: auto;
  left: 0;
  border-left: none;
  border-right: 1px solid rgba(255,255,255,.08);
  transform: translateX(-100%);
}
.mobile-nav-overlay.open .mobile-nav-menu { transform: translateX(0); }
.mobile-nav-close {
  align-self: flex-end;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--white);
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--t-fast);
}
.mobile-nav-close:hover { background: var(--red); border-color: var(--red); }
.mobile-nav-menu .nav-links {
  flex-direction: column !important;
  gap: 4px !important;
}
.mobile-nav-menu .nav-links .nav-link {
  padding: 14px 16px;
  border-radius: var(--r-md);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-300);
  transition: all var(--t-fast);
  display: block;
}
.mobile-nav-menu .nav-links .nav-link:hover {
  background: rgba(232,35,26,.08);
  color: var(--white);
}
.mobile-nav-menu .nav-links .nav-link.active {
  background: rgba(232,35,26,.12);
  color: var(--red);
}
.mobile-nav-menu .lang-toggle {
  align-self: center;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left { opacity: 0; transform: translateX(-30px); transition: opacity .7s ease, transform .7s ease; }
.reveal-right { opacity: 0; transform: translateX(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px; height: 46px;
  border-radius: var(--r-full);
  background: var(--red);
  color: var(--white);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(.8);
  transition: all .35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 4px 20px rgba(232,35,26,.35);
}
body.lang-ar .back-to-top { right: auto; left: 28px; }
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.back-to-top:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 30px rgba(232,35,26,.5);
}

/* ---------- Page Loading Bar ---------- */
.page-loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--red), #ff6b5a, var(--red));
  background-size: 200% 100%;
  z-index: 100000;
  transition: width .6s ease, opacity .3s;
  animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Toast Notifications ---------- */
.toast-container {
  position: fixed;
  top: calc(var(--nav-h) + 16px);
  right: 24px;
  z-index: 100000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
body.lang-ar .toast-container { right: auto; left: 20px; }

/* Product Card Refined */
.product-badge-group {
  position: absolute;
  top: 15px; left: 15px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  z-index: 5;
}
.product-icon-box {
  width: 100%;
  height: 140px;
  background: rgba(255,255,255,0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  margin-bottom: 20px;
  font-size: 3.5rem;
  transition: transform 0.4s var(--e-out);
}
.product-card:hover .product-icon-box { transform: scale(1.1); }
.product-info { position: relative; }
.product-cat { font-size: 0.7rem; color: var(--red); text-transform: uppercase; font-weight: 700; margin-bottom: 5px; }
.product-name { font-size: 1.1rem; margin-bottom: 10px; color: var(--white); }
.product-sku { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 15px; }
.product-brand-tag { font-size: 0.85rem; font-weight: 600; margin-bottom: 5px; display: flex; align-items: center; gap: 6px; }
.product-compat { font-size: 0.8rem; color: var(--gray-400); margin-bottom: 20px; display: flex; align-items: center; gap: 8px; }
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.stock-status { font-size: 0.8rem; font-weight: 600; }
.btn-icon {
  width: 32px; height: 32px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-icon:hover { transform: scale(1.1) translateX(3px); }
body.lang-ar .btn-icon:hover { transform: scale(1.1) translateX(-3px); }
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  padding: 14px 20px;
  font-size: .88rem;
  color: var(--white);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  pointer-events: all;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity .3s, transform .3s cubic-bezier(.4,0,.2,1);
  min-width: 260px;
  max-width: 380px;
}
body.lang-ar .toast { transform: translateX(-40px); }
.toast.show { opacity: 1; transform: translateX(0); }
.toast-success { border-left: 3px solid var(--success); }
.toast-success i { color: var(--success); }
.toast-error { border-left: 3px solid var(--danger); }
.toast-error i { color: var(--danger); }
.toast-warning { border-left: 3px solid var(--warning); }
.toast-warning i { color: var(--warning); }
.toast-info { border-left: 3px solid var(--info); }
.toast-info i { color: var(--info); }
body.lang-ar .toast-success, body.lang-ar .toast-error,
body.lang-ar .toast-warning, body.lang-ar .toast-info {
  border-left: none;
  border-right: 3px solid;
}
body.lang-ar .toast-success { border-right-color: var(--success); }
body.lang-ar .toast-error { border-right-color: var(--danger); }
body.lang-ar .toast-warning { border-right-color: var(--warning); }
body.lang-ar .toast-info { border-right-color: var(--info); }

/* ---------- Enhanced Card Hover ---------- */
.product-card, .brand-card, .value-card, .stat-card {
  transition: transform var(--t-normal), box-shadow var(--t-normal), border-color var(--t-normal);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,.3);
}
.product-card .img-wrap img {
  transition: transform .4s ease;
}
.product-card:hover .img-wrap img {
  transform: scale(1.08);
}

/* ---------- Additional Responsive ---------- */
@media (max-width: 1280px) {
  .hero-stats { gap: 16px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
}
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .section-header h2 { font-size: 1.4rem; }
  .toast-container { right: 12px; left: 12px; }
  .toast { min-width: auto; max-width: none; }
  .back-to-top { bottom: 16px; right: 16px; width: 42px; height: 42px; }
  body.lang-ar .back-to-top { right: auto; left: 16px; }
}
@media (max-width: 360px) {
  .container { padding: 0 12px; }
  .hero-ctas .btn { font-size: .85rem; padding: 12px 20px; }
  .nav-logo .name-en, .nav-logo .name-ar { font-size: .85rem; }
}

/* ========================================================
   MEDIA CENTER
   ======================================================== */
.media-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}
.media-controls .filter-tabs {
    margin-bottom: 0;
}
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    background: var(--dark-2);
    border: 1px solid rgba(255, 255, 255, .1);
    color: var(--white);
    padding: 10px 24px;
    border-radius: var(--r-full);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
}

.filter-btn:hover {
    background: rgba(232, 35, 26, .1);
    border-color: rgba(232, 35, 26, .3);
}

.filter-btn.active {
    background: var(--red);
    border-color: var(--red);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(232, 35, 26, .3);
}

.media-search-wrap {
    position: relative;
    width: 100%;
    max-width: 300px;
}
.media-search-wrap i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}
.media-search-wrap input {
    width: 100%;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--r-full);
    color: var(--white);
    padding: 12px 16px;
    font-size: .9rem;
    outline: none;
    transition: all var(--t-fast);
}
.media-search-wrap input:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(232, 35, 26, .15);
}
body:not(.lang-ar) .media-search-wrap i { left: 16px; }
body:not(.lang-ar) .media-search-wrap input { padding-left: 44px; }
body.lang-ar .media-search-wrap i { right: 16px; }
body.lang-ar .media-search-wrap input { padding-right: 44px; }

@media (max-width: 768px) {
    .media-controls { flex-direction: column; align-items: stretch; }
    .media-search-wrap { max-width: 100%; }
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--glass-bg);
    border-radius: var(--r-xl);
    border: 1px dashed rgba(255,255,255,.1);
    display: none;
    grid-column: 1 / -1;
}
.empty-state.active {
    display: block;
    animation: fadeIn .4s ease;
}
.empty-state i {
    font-size: 3rem;
    color: var(--gray-500);
    margin-bottom: 16px;
}
.empty-state h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 8px;}
.empty-state p { color: var(--gray-400); font-size: 0.9rem; }

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

@keyframes slideUpFade {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.media-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-top: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--r-xl);
    overflow: hidden;
    transition: box-shadow var(--t-normal), border-color var(--t-normal), transform var(--t-normal);
    position: relative;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
}

.media-card:hover {
    transform: translateY(-5px);
    border-color: rgba(232, 35, 26, .3);
    box-shadow: 0 12px 32px rgba(232, 35, 26, 0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}

.media-card.hidden {
    display: none !important;
}

.media-thumb {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    cursor: pointer;
}

.media-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow);
}

.media-card:hover .media-thumb img {
    transform: scale(1.05);
}

.media-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(232, 35, 26, .8);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    backdrop-filter: blur(4px);
    transition: background var(--t-fast), transform var(--t-fast);
}

.media-thumb:hover .media-play-icon {
    background: var(--red);
    transform: translate(-50%, -50%) scale(1.1);
}

.media-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.media-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .8rem;
    margin-bottom: 12px;
}

.media-badge {
    background: rgba(232, 35, 26, .15);
    color: var(--red);
    padding: 4px 10px;
    border-radius: var(--r-md);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-size: .7rem;
}

.media-date {
    color: var(--gray-500);
}

.media-card h4 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 1.1rem;
    line-height: 1.4;
}

.media-card p {
    color: var(--gray-300);
    font-size: .88rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .9);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-normal);
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, .1);
    border: none;
    color: var(--white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background var(--t-fast);
    z-index: 10000;
}
body.lang-ar .lightbox-close {
    right: auto;
    left: 24px;
}

.lightbox-close:hover {
    background: var(--red);
}

/* Advanced Lightbox Gallery Enhancements */
.lightbox-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,.1);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--t-fast);
    z-index: 10001;
}
.lightbox-btn:hover { background: var(--red); }
.lightbox-btn.prev { left: 24px; }
.lightbox-btn.next { right: 24px; }
body.lang-ar .lightbox-btn.prev { left: auto; right: 24px; transform: translateY(-50%) rotate(180deg); }
body.lang-ar .lightbox-btn.next { right: auto; left: 24px; transform: translateY(-50%) rotate(180deg); }

.lightbox-content-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.lightbox-video-wrap {
    width: 90vw;
    max-width: 1000px;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.8);
    display: none;
}
.lightbox-video-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
    border-radius: var(--r-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.8);
}

.lightbox-caption {
    color: var(--white);
    margin-top: 16px;
    font-size: 1.1rem;
    text-align: center;
    max-width: 800px;
}