/* ================================================================
   Dubai Mobile Hub — Ultra-Premium Luxury Design System v3.0
   "Midnight Obsidian · Imperial Gold · Sapphire Glow"
   ================================================================ */

/* ── Google Fonts (loaded in layout) ─────────────────────────── */
/* Outfit: Main UI | Cairo: Arabic | Plus Jakarta Sans: Display */

/* ── CSS Custom Properties (Design Tokens) ───────────────────── */
:root {
  /* ── Brand Palette ── */
  --brand-primary:      #2563eb;
  --brand-primary-dk:   #1d4ed8;
  --brand-primary-lt:   #60a5fa;
  --brand-primary-glow: rgba(37, 99, 235, 0.35);
  --brand-accent:       #d97706;
  --brand-accent-lt:    #f59e0b;
  --brand-gold:         #d4af37;
  --brand-gold-glow:    rgba(212, 175, 55, 0.3);
  --brand-emerald:      #10b981;
  --brand-violet:       #7c3aed;

  /* ── Neutral Palette ── */
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* ── Semantic Colors ── */
  --success:  #10b981;
  --danger:   #ef4444;
  --warning:  #f59e0b;
  --info:     #3b82f6;

  /* ── Surface & Layout ── */
  --bg-body:    #f0f4ff;
  --bg-white:   #ffffff;
  --bg-section: #f1f5ff;
  --bg-glass:   rgba(255, 255, 255, 0.72);
  --border:     rgba(37, 99, 235, 0.12);
  --border-lt:  rgba(37, 99, 235, 0.06);

  /* ── Shadows ── */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 2px 8px rgba(37,99,235,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 20px rgba(37,99,235,0.10), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:  0 12px 40px rgba(37,99,235,0.14), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl:  0 24px 60px rgba(37,99,235,0.18), 0 8px 24px rgba(0,0,0,0.10);
  --shadow-2xl: 0 40px 80px rgba(37,99,235,0.22), 0 12px 32px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 40px rgba(37,99,235,0.25), 0 0 80px rgba(37,99,235,0.10);
  --shadow-gold: 0 0 30px rgba(212,175,55,0.3), 0 4px 16px rgba(212,175,55,0.15);

  /* ── Border Radius ── */
  --r-xs:  4px;
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 40px;
  --r-full: 9999px;

  /* ── Typography ── */
  --font-main:    'Outfit', 'Cairo', 'Inter', system-ui, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Outfit', system-ui, sans-serif;

  /* ── Transitions ── */
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0, 0, 0.2, 1);
  --t-fast:   150ms;
  --t-base:   250ms;
  --t-slow:   400ms;
  --t-xslow:  600ms;

  /* ── Header ── */
  --header-h:  72px;
  --header-bg: rgba(248, 250, 255, 0.88);
  --card-bg:   #ffffff;
  --card-border: rgba(37,99,235,0.12);
}

/* ── Dark Theme ───────────────────────────────────────────────── */
html[data-theme="dark"] {
  --brand-primary:      #3b82f6;
  --brand-primary-dk:   #1d4ed8;
  --brand-primary-lt:   #93c5fd;
  --brand-primary-glow: rgba(59, 130, 246, 0.45);
  --brand-accent:       #dfb972;
  --brand-accent-lt:    #fbbf24;
  --brand-gold:         #dfb972;
  --brand-gold-glow:    rgba(223, 185, 114, 0.4);

  /* Dark Neutrals */
  --gray-50:  #020409;
  --gray-100: #07090f;
  --gray-200: #0d1120;
  --gray-300: #1c2540;
  --gray-400: #3d4f75;
  --gray-500: #8898bb;
  --gray-600: #b8c7e0;
  --gray-700: #dce6f4;
  --gray-800: #edf2fc;
  --gray-900: #f8faff;

  /* Dark Surface */
  --bg-body:    #030610;
  --bg-white:   #080d1e;
  --bg-section: #050a18;
  --bg-glass:   rgba(8, 13, 30, 0.80);
  --border:     rgba(59, 130, 246, 0.15);
  --border-lt:  rgba(59, 130, 246, 0.07);

  /* Dark Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.5), 0 0 0 1px rgba(59,130,246,0.04);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.6), 0 0 40px rgba(59,130,246,0.06);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.7), 0 0 60px rgba(59,130,246,0.08);
  --shadow-xl:  0 24px 72px rgba(0,0,0,0.8), 0 0 100px rgba(59,130,246,0.10);
  --shadow-glow: 0 0 60px rgba(59,130,246,0.4), 0 0 120px rgba(59,130,246,0.15);

  --header-bg:   rgba(3, 6, 16, 0.90);
  --card-bg:     #080d1e;
  --card-border: rgba(59, 130, 246, 0.15);
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-body);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

[lang="ar"] body, [lang="ar"] h1, [lang="ar"] h2, [lang="ar"] h3 {
  font-family: 'Cairo', 'Inter', system-ui, sans-serif;
}

a { color: var(--brand-primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--brand-primary-dk); }
img { max-width: 100%; height: auto; display: block; }

/* Premium Custom Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-violet));
  border-radius: var(--r-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--brand-primary-dk); }

/* Selection */
::selection {
  background: rgba(37, 99, 235, 0.2);
  color: var(--gray-900);
}

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════════════════════
   TOP INFO BAR — Premium Announcement Bar
   ═══════════════════════════════════════════════════════════════ */
.top-info-bar {
  background: linear-gradient(135deg, #0f172a 0%, #1a2a5e 50%, #0f172a 100%);
  color: rgba(200, 215, 255, 0.75);
  font-size: 0.775rem;
  font-weight: 500;
  padding: 9px 0;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}
.top-info-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    transparent 0%, rgba(59,130,246,0.08) 30%,
    rgba(212,175,55,0.05) 60%, transparent 100%);
  pointer-events: none;
}
.top-info-bar .text-warning { color: #fbbf24 !important; }
.top-info-bar a {
  color: rgba(200, 215, 255, 0.75);
  transition: color var(--t-fast);
}
.top-info-bar a:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════════
   MAIN HEADER — Glassmorphic Sticky Navigation
   ═══════════════════════════════════════════════════════════════ */
.main-header {
  background: var(--header-bg);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: all var(--t-base) var(--ease);
  box-shadow: var(--shadow-sm);
}
.main-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(37,99,235,0.4) 30%,
    rgba(212,175,55,0.3) 60%,
    transparent 100%);
  pointer-events: none;
}
.main-header.scrolled {
  box-shadow: var(--shadow-md);
  background: var(--bg-glass);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
}
.main-header .container-xl { width: 100%; }
.main-header .d-flex { height: 100%; }

/* ── Logo ── */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, #4f46e5 100%);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37,99,235,0.35);
  transition: all var(--t-base) var(--ease-spring);
  position: relative;
  overflow: hidden;
}
.logo-icon::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg);
  animation: logo-shimmer 3s infinite ease-in-out;
}
@keyframes logo-shimmer {
  0%        { left: -100%; }
  30%, 100% { left: 150%; }
}
.logo-icon i {
  font-size: 1.4rem;
  color: #fff;
  transition: transform 0.5s var(--ease-spring);
  position: relative; z-index: 1;
}
.brand-logo:hover .logo-icon { transform: rotate(-6deg) scale(1.05); box-shadow: 0 6px 20px rgba(37,99,235,0.5); }
.brand-logo:hover .logo-icon i { transform: rotateY(180deg); }

.logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--gray-900) 20%, var(--brand-primary) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-text span {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
}

/* ── Search Bar ── */
.header-search-box { position: relative; flex-grow: 1; max-width: 360px; }
.search-input-group {
  display: flex;
  align-items: center;
  background: var(--bg-section);
  border: 1.5px solid var(--border);
  border-radius: var(--r-full);
  padding: 9px 18px;
  gap: 10px;
  transition: all var(--t-base) var(--ease);
  position: relative;
}
.search-input-group::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-violet));
  opacity: 0;
  transition: opacity var(--t-base);
  z-index: -1;
}
.search-input-group:focus-within {
  border-color: transparent;
  background: var(--bg-white);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.12), var(--shadow-md);
}
.search-input-group:focus-within::before { opacity: 0.6; }
.search-input-group input {
  background: transparent;
  border: none;
  color: var(--gray-900);
  font-size: 0.875rem;
  font-weight: 500;
  flex: 1;
  font-family: var(--font-main);
}
.search-input-group input::placeholder { color: var(--gray-400); }
.search-input-group input:focus { outline: none; }

/* Live Search Dropdown */
.search-results-dropdown {
  background: var(--bg-white);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1060;
  overflow: hidden;
  animation: fadeInDown 0.2s var(--ease);
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.search-result-item {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background var(--t-fast);
  color: var(--gray-800);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-lt);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: rgba(37,99,235,0.05); color: var(--brand-primary); }

/* ── Navigation Links ── */
nav.d-none.d-lg-flex { gap: 6px !important; }
.nav-link-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600) !important;
  position: relative;
  padding: 8px 12px;
  border-radius: var(--r-md);
  transition: all var(--t-fast) var(--ease);
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link-item::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 12px; right: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform var(--t-base) var(--ease-spring);
  transform-origin: left;
}
.nav-link-item:hover {
  color: var(--brand-primary) !important;
  background: rgba(37,99,235,0.06);
}
.nav-link-item:hover::after { transform: scaleX(1); }

/* ── Mega Dropdown ── */
.nav-item-dropdown { position: relative; }
.mega-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: -16px;
  min-width: 280px;
  background: var(--bg-white);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  padding: 12px;
  z-index: 1050;
  animation: dropdown-in var(--t-base) var(--ease);
  overflow: hidden;
}
.mega-dropdown-menu::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet), var(--brand-gold));
}
@keyframes dropdown-in {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.nav-item-dropdown:hover .mega-dropdown-menu { display: block; }
.mega-dropdown-menu .dropdown-item {
  color: var(--gray-600) !important;
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--t-fast) var(--ease);
  position: relative;
  overflow: hidden;
}
.mega-dropdown-menu .dropdown-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(124,58,237,0.06));
  opacity: 0;
  transition: opacity var(--t-fast);
  border-radius: var(--r-md);
}
.mega-dropdown-menu .dropdown-item i {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: rgba(37,99,235,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-primary);
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.mega-dropdown-menu .dropdown-item:hover {
  background: transparent;
  color: var(--brand-primary) !important;
  transform: translateX(4px);
}
.mega-dropdown-menu .dropdown-item:hover::before { opacity: 1; }
.mega-dropdown-menu .dropdown-item:hover i { background: var(--brand-primary); color: #fff; }

/* ── Header Utility Buttons ── */
.btn-primary-solid {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dk) 100%);
  color: #fff !important;
  border: none;
  border-radius: var(--r-full);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 10px 22px;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--t-base) var(--ease);
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary-solid::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
}
.btn-primary-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
  color: #fff !important;
}
.btn-primary-solid:hover::after {
  animation: btn-shine 0.5s forwards;
}
@keyframes btn-shine {
  to { left: 150%; }
}

.btn-ghost-border {
  background: transparent;
  color: var(--gray-600) !important;
  border: 1.5px solid var(--border);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 8px 18px;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--t-fast) var(--ease);
}
.btn-ghost-border:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary) !important;
  background: rgba(37,99,235,0.06);
  transform: translateY(-1px);
}

/* Theme Toggle */
#theme-toggle-btn {
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  background: var(--bg-section);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-spring);
  color: var(--gray-600) !important;
  font-size: 1.05rem !important;
}
#theme-toggle-btn:hover {
  background: linear-gradient(135deg, #1c1f2e, #2a2f4a);
  border-color: rgba(212,175,55,0.4);
  color: #fbbf24 !important;
  box-shadow: 0 0 20px rgba(212,175,55,0.2);
  transform: rotate(15deg) scale(1.05);
}

/* Cart Button */
.cart-icon-btn {
  width: 42px; height: 42px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  background: var(--bg-section);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--gray-600);
  font-size: 1.15rem;
  text-decoration: none;
  position: relative;
  transition: all var(--t-base) var(--ease-spring);
}
.cart-icon-btn:hover {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 20px rgba(37,99,235,0.35);
}
#cart-counter-badge {
  position: absolute;
  top: -5px; right: -5px;
  min-width: 18px; height: 18px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 800;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg-white);
  box-shadow: 0 2px 8px rgba(239,68,68,0.4);
  animation: badge-pop 0.3s var(--ease-spring);
}
@keyframes badge-pop {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* User Dropdown Toggle */
.dropdown .btn-ghost-border {
  border-radius: var(--r-md);
  padding: 7px 14px;
}

/* ── Mobile Nav ── */
#mobile-nav-menu {
  border-top: 1px solid var(--border);
  margin-top: 12px;
  padding-top: 16px;
  animation: fadeInUp 0.3s var(--ease);
}
#mobile-nav-menu .nav-link {
  color: var(--gray-700) !important;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 14px;
  border-radius: var(--r-md);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 4px;
  transition: all var(--t-fast);
}
#mobile-nav-menu .nav-link i {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: rgba(37,99,235,0.08);
  color: var(--brand-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
#mobile-nav-menu .nav-link:hover {
  color: var(--brand-primary) !important;
  background: rgba(37,99,235,0.06);
}

/* Hamburger button */
.d-lg-none.btn {
  width: 42px; height: 42px;
  border-radius: var(--r-md) !important;
  border: 1.5px solid var(--border) !important;
  background: var(--bg-section) !important;
  display: flex; align-items: center; justify-content: center;
  padding: 0 !important;
  color: var(--gray-600) !important;
  transition: all var(--t-fast);
}
.d-lg-none.btn:hover {
  border-color: var(--brand-primary) !important;
  color: var(--brand-primary) !important;
  background: rgba(37,99,235,0.06) !important;
}

/* Flash Messages */
.container-xl.mt-3 .alert {
  border-radius: var(--r-lg) !important;
  font-weight: 500;
  animation: slideInRight 0.35s var(--ease);
}

/* ═══════════════════════════════════════════════════════════════
   HERO SECTION — Cinematic Premium Full-Screen
   ═══════════════════════════════════════════════════════════════ */
.hero-section {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-body);
  transition: background var(--t-base) var(--ease);
}

/* Cinematic background layers */
.hero-depth-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 130% 90% at 10% 50%, rgba(37,99,235,0.12) 0%, transparent 55%),
    radial-gradient(ellipse 100% 80% at 85% 60%, rgba(124,58,237,0.08) 0%, transparent 50%),
    radial-gradient(ellipse 70% 60% at 50% 10%, rgba(212,175,55,0.06) 0%, transparent 50%),
    radial-gradient(ellipse 90% 70% at 30% 90%, rgba(16,185,129,0.04) 0%, transparent 50%),
    linear-gradient(170deg, var(--bg-body) 0%, var(--bg-section) 60%, var(--gray-100) 100%);
  transition: background var(--t-base) var(--ease);
}
.hero-noise-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, transparent 50%, rgba(3,6,16,0.15) 100%);
}

/* Luminous Floating Orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 1;
  pointer-events: none;
  will-change: transform, opacity;
}
.hero-orb--blue {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.14) 0%, transparent 70%);
  top: -20%; left: -5%;
  animation: orb-drift-a 24s ease-in-out infinite alternate;
}
.hero-orb--indigo {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.10) 0%, transparent 70%);
  bottom: -20%; right: 5%;
  animation: orb-drift-b 30s ease-in-out infinite alternate;
}
.hero-orb--gold {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(212,175,55,0.09) 0%, transparent 70%);
  top: 25%; right: 20%;
  animation: orb-drift-c 20s ease-in-out infinite alternate;
}
.hero-orb--emerald {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(16,185,129,0.07) 0%, transparent 70%);
  bottom: 10%; left: 35%;
  animation: orb-drift-d 16s ease-in-out infinite alternate;
}

@keyframes orb-drift-a {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, 40px) scale(1.15); }
}
@keyframes orb-drift-b {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-50px, -35px) scale(1.10); }
}
@keyframes orb-drift-c {
  0%   { transform: translate(0, 0) scale(0.9); }
  100% { transform: translate(30px, -25px) scale(1.12); }
}
@keyframes orb-drift-d {
  0%   { transform: translate(0, 0) scale(1.1); }
  100% { transform: translate(-20px, 15px) scale(0.95); }
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 2;
  opacity: 0.5;
}

/* ── Slide Container ── */
.hero-slide {
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 4;
  padding: 100px 0 80px;
}

/* ── Hero Content Animations ── */
[data-hero-anim] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-hero-anim="widget"] {
  transform: translateX(40px) scale(0.96);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.carousel-item.active [data-hero-anim="1"] { opacity: 1; transform: none; transition-delay: 100ms; }
.carousel-item.active [data-hero-anim="2"] { opacity: 1; transform: none; transition-delay: 240ms; }
.carousel-item.active [data-hero-anim="3"] { opacity: 1; transform: none; transition-delay: 380ms; }
.carousel-item.active [data-hero-anim="4"] { opacity: 1; transform: none; transition-delay: 520ms; }
.carousel-item.active [data-hero-anim="5"] { opacity: 1; transform: none; transition-delay: 660ms; }
.carousel-item.active [data-hero-anim="widget"] { opacity: 1; transform: translateX(0) scale(1); transition-delay: 350ms; }

/* ── Eyebrow Badge ── */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--r-full);
  padding: 8px 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-600);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 32px;
  box-shadow: 0 2px 12px rgba(37,99,235,0.08);
}
.hero-eyebrow-sep {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-violet));
  opacity: 0.6;
}
.hero-live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-emerald);
  display: inline-block;
  box-shadow: 0 0 12px rgba(16,185,129,0.8);
  animation: live-pulse 2.2s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
  50%       { transform: scale(1.2); box-shadow: 0 0 0 8px rgba(16,185,129,0); }
}

/* ── Hero Title ── */
.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.05em;
  color: var(--gray-900);
  margin-bottom: 22px;
  font-family: var(--font-display), var(--font-main);
}
.hero-hl {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #7c3aed 50%, #2563eb 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-flow 5s ease-in-out infinite;
}
@keyframes gradient-flow {
  0%   { background-position: 0% center; }
  50%  { background-position: 100% center; }
  100% { background-position: 0% center; }
}

/* ── Hero Subtitle ── */
.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--gray-600);
  max-width: 540px;
  margin-bottom: 40px;
  font-weight: 500;
}

/* ── CTA Buttons ── */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}
.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 15px 32px;
  border-radius: var(--r-lg);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all var(--t-base) var(--ease);
  cursor: pointer;
  letter-spacing: -0.01em;
}
.hero-btn--primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #4f46e5 100%);
  color: #ffffff !important;
  box-shadow: 0 6px 24px rgba(37,99,235,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}
.hero-btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.hero-btn--primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
}
.hero-btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(37,99,235,0.45), inset 0 1px 0 rgba(255,255,255,0.15);
  color: #fff !important;
}
.hero-btn--primary:hover::before { opacity: 1; }
.hero-btn--primary:hover::after { animation: btn-shine 0.5s forwards; }
.hero-btn--primary:active { transform: translateY(-1px); }
.hero-btn-arrow { transition: transform 0.25s ease; }
.hero-btn--primary:hover .hero-btn-arrow { transform: translateX(4px); }

.hero-btn--glass {
  background: var(--bg-glass);
  color: var(--gray-800) !important;
  border: 1.5px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.4);
}
.hero-btn--glass:hover {
  background: var(--bg-white);
  border-color: var(--brand-primary);
  color: var(--brand-primary) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ── Trust Row ── */
.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust-stars {
  display: flex;
  gap: 2px;
  font-size: 0.8rem;
  color: #fbbf24;
}
.hero-trust-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-600);
}
.hero-trust-dim { color: var(--gray-400); font-weight: 400; }
.hero-trust-icon { font-size: 0.88rem; }
.hero-trust-icon--green { color: var(--success); }
.hero-trust-icon--blue  { color: var(--brand-primary); }
.hero-trust-divider {
  width: 1px; height: 18px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Trade-In Widget Card ── */
.hero-widget {
  width: 100%;
  max-width: 390px;
  background: var(--bg-glass);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px 30px 30px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-2xl), inset 0 1px 0 rgba(255,255,255,0.5);
  animation: widget-float 8s ease-in-out infinite;
}
.hero-widget::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet), var(--brand-gold), var(--brand-emerald));
  background-size: 200% auto;
  animation: gradient-flow 4s linear infinite;
}
.hero-widget-shine {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, transparent 100%);
  pointer-events: none;
}
@keyframes widget-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33%       { transform: translateY(-8px) rotate(0.5deg); }
  66%       { transform: translateY(-4px) rotate(-0.3deg); }
}

.hero-widget-header { text-align: center; margin-bottom: 28px; }
.hero-widget-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-primary);
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(37,99,235,0.18);
  border-radius: var(--r-full);
  padding: 5px 14px;
  margin-bottom: 18px;
}
.hero-widget-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}
.hero-widget-desc {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.55;
  margin: 0;
}

.hero-widget-estimates {
  background: var(--bg-section);
  border: 1px solid var(--border-lt);
  border-radius: var(--r-md);
  padding: 18px;
  margin-bottom: 20px;
}
.hero-widget-est-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-widget-est-label i { color: var(--success); font-size: 0.75rem; }
.hero-widget-est-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  transition: transform 0.2s var(--ease);
}
.hero-widget-est-row:not(:last-child) { border-bottom: 1px solid var(--border-lt); }
.hero-widget-est-row:hover { transform: translateX(4px); }
.hero-widget-est-device { display: flex; align-items: center; gap: 10px; }
.hero-widget-est-icon {
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(124,58,237,0.08));
  border: 1px solid var(--border-lt);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-primary);
  font-size: 1rem;
}
.hero-widget-est-name { font-size: 0.83rem; font-weight: 700; color: var(--gray-900); }
.hero-widget-est-cond { font-size: 0.7rem; color: var(--gray-400); }
.hero-widget-est-price {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--success);
  letter-spacing: -0.02em;
}

.hero-widget-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: linear-gradient(135deg, var(--brand-primary) 0%, #4f46e5 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  border-radius: var(--r-md);
  padding: 15px 24px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
  transition: all var(--t-base) var(--ease);
}
.hero-widget-cta::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: skewX(-20deg);
  animation: cta-shimmer 4s 1.5s infinite ease-in-out;
}
@keyframes cta-shimmer {
  0%        { left: -100%; }
  20%, 100% { left: 150%; }
}
.hero-widget-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37,99,235,0.45);
  color: #fff !important;
}
.hero-widget-cta i { transition: transform 0.25s ease; }
.hero-widget-cta:hover i { transform: translateX(4px); }

/* ── Slide Indicators ── */
.hero-indicators {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}
.hero-indicator-dot {
  width: 8px; height: 8px;
  border-radius: var(--r-full);
  border: none;
  background: var(--gray-300);
  padding: 0;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.hero-indicator-dot.active {
  width: 32px;
  background: linear-gradient(90deg, var(--brand-primary), #7c3aed);
  box-shadow: 0 0 12px rgba(37,99,235,0.4);
}

/* ── Carousel Nav ── */
.hero-nav {
  position: absolute;
  bottom: 32px;
  right: 40px;
  z-index: 10;
  display: flex;
  gap: 8px;
}
.hero-nav-btn {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--gray-700);
  font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  box-shadow: var(--shadow-sm);
}
.hero-nav-btn:hover {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  border-color: transparent;
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
}

/* ── Hero Responsive ── */
@media (max-width: 991px) {
  .hero-section { min-height: 78vh; }
  .hero-slide   { min-height: 78vh; padding: 80px 0 100px; }
  .hero-title   { font-size: clamp(1.9rem, 6vw, 2.8rem); }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-nav    { right: 16px; bottom: 16px; }
  .hero-indicators { bottom: 22px; }
}
@media (max-width: 575px) {
  .hero-section   { min-height: 68vh; }
  .hero-slide     { min-height: 68vh; padding: 50px 0 80px; }
  .hero-eyebrow   { font-size: 0.65rem; padding: 6px 14px; }
  .hero-btn       { padding: 13px 24px; font-size: 0.88rem; }
  .hero-cta-row   { gap: 10px; }
  .hero-trust-divider { display: none; }
  .hero-trust-row { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ═══════════════════════════════════════════════════════════════
   STATS BAR — Animated Counters
   ═══════════════════════════════════════════════════════════════ */
.stats-bar-section {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--brand-primary) 0%, var(--brand-violet) 33%,
    var(--brand-gold) 66%, var(--brand-emerald) 100%);
}
.stat-item {
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.stat-icon-wrap {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(124,58,237,0.06));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.6rem;
  color: var(--brand-primary);
  transition: all var(--t-base) var(--ease-spring);
  position: relative;
}
.stat-icon-wrap::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-violet));
  opacity: 0;
  z-index: -1;
  transition: opacity var(--t-base);
}
.stat-item:hover .stat-icon-wrap {
  transform: translateY(-5px) rotate(5deg);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}
.stat-item:hover .stat-icon-wrap::after { opacity: 1; }
.font-counter {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: -0.05em;
  line-height: 1;
  font-family: var(--font-display), var(--font-main);
  background: linear-gradient(135deg, var(--gray-900), var(--brand-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 6px;
}

/* ═══════════════════════════════════════════════════════════════
   SECTION HEADERS — Premium Typography
   ═══════════════════════════════════════════════════════════════ */
.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  position: relative;
}
.section-eyebrow::before {
  content: '';
  width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  border-radius: 1px;
}
.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: -0.04em;
  line-height: 1.2;
  font-family: var(--font-display), var(--font-main);
}
.section-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
  font-weight: 500;
  margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════════════
   BRANDS SECTION — Premium Brand Cards
   ═══════════════════════════════════════════════════════════════ */
.brands-section {
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.brands-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 10% 50%, rgba(37,99,235,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 90% 50%, rgba(124,58,237,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.brand-item-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 18px 22px;
  text-align: center;
  transition: all var(--t-base) var(--ease-spring);
  color: var(--gray-800);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  display: block;
}
.brand-item-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  transform: scaleX(0);
  transition: transform var(--t-base) var(--ease-spring);
}
.brand-item-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(37,99,235,0.03) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.brand-item-card:hover {
  border-color: rgba(37,99,235,0.25);
  box-shadow: var(--shadow-lg), 0 0 0 3px rgba(37,99,235,0.06);
  transform: translateY(-8px) scale(1.02);
  color: var(--gray-800);
}
.brand-item-card:hover::before { transform: scaleX(1); }
.brand-item-card:hover::after  { opacity: 1; }

.brand-icon-wrap {
  width: 58px; height: 58px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(124,58,237,0.06));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  color: var(--brand-primary);
  font-size: 1.6rem;
  transition: all var(--t-base) var(--ease-spring);
  position: relative;
  z-index: 1;
}
.brand-item-card:hover .brand-icon-wrap {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 20px rgba(37,99,235,0.35);
  transform: rotate(-8deg) scale(1.1);
}
.brand-item-card h5 {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 4px;
  position: relative; z-index: 1;
}
.brand-item-card small { color: var(--gray-400); font-size: 0.75rem; font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════
   PRODUCT CARDS — Ultra-Premium Glass Cards
   ═══════════════════════════════════════════════════════════════ */
.product-grid-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all var(--t-base) var(--ease-spring);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-grid-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet), var(--brand-gold));
  transform: scaleX(0);
  transition: transform var(--t-slow) var(--ease-spring);
  z-index: 2;
}
.product-grid-card:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-xl);
  transform: translateY(-10px) scale(1.01);
}
.product-grid-card:hover::before { transform: scaleX(1); }

.product-image-link {
  background: linear-gradient(135deg, var(--bg-section), rgba(37,99,235,0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  height: 230px;
  overflow: hidden;
  position: relative;
  transition: background var(--t-base);
}
.product-image-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(37,99,235,0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.product-grid-card:hover .product-image-link::after { opacity: 1; }
.product-image-link img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 24px;
  transition: transform var(--t-slow) var(--ease-spring);
}
.product-grid-card:hover .product-image-link img { transform: scale(1.1) translateY(-4px); }

/* SVG placeholder */
.product-svg-icon {
  width: 100px; height: 140px;
  color: var(--gray-300);
  transition: all var(--t-slow) var(--ease-spring);
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}
.product-grid-card:hover .product-svg-icon {
  transform: scale(1.12) translateY(-8px) rotate(-2deg);
  color: var(--brand-primary-lt);
  filter: drop-shadow(0 8px 20px rgba(37,99,235,0.3));
}

/* Badges */
.product-badge-condition {
  position: absolute;
  top: 12px; left: 12px;
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--r-full);
  box-shadow: 0 2px 10px rgba(37,99,235,0.4);
  z-index: 1;
}
.product-badge-discount {
  position: absolute;
  top: 12px; right: 12px;
  background: linear-gradient(135deg, rgba(239,68,68,0.12), rgba(220,38,38,0.08));
  color: var(--danger);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--r-full);
  border: 1px solid rgba(239,68,68,0.25);
  z-index: 1;
}

/* Product Info */
.product-info-box {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-brand-tag {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.product-brand-tag i { color: var(--brand-violet); font-size: 0.75rem; }
.product-title-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-title-text a { color: var(--gray-900); transition: color var(--t-fast); }
.product-title-text a:hover { color: var(--brand-primary); }

.rating-stars {
  color: #fbbf24;
  font-size: 0.75rem;
  gap: 2px;
  display: flex;
  align-items: center;
}
.rating-count { font-size: 0.75rem; color: var(--gray-400); margin-left: 4px; font-weight: 500; }

.price-main {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: -0.04em;
  font-family: var(--font-display), var(--font-main);
}
.price-currency { font-size: 0.85rem; font-weight: 700; color: var(--gray-500); margin-right: 2px; }
.price-old      { font-size: 0.8rem; color: var(--gray-400); text-decoration: line-through; font-weight: 500; }

/* Card Actions */
.card-actions { display: flex; gap: 8px; align-items: center; margin-top: auto; padding-top: 16px; }
.btn-add-cart {
  flex: 1;
  background: linear-gradient(135deg, var(--brand-primary) 0%, #4f46e5 100%);
  color: #fff !important;
  border: none;
  border-radius: var(--r-md);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 11px 14px;
  display: flex; align-items: center; justify-content: center;
  gap: 7px;
  transition: all var(--t-base) var(--ease);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37,99,235,0.25);
  position: relative;
  overflow: hidden;
}
.btn-add-cart::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-20deg);
}
.btn-add-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37,99,235,0.4);
  color: #fff !important;
}
.btn-add-cart:hover::after { animation: btn-shine 0.5s forwards; }

.btn-wishlist-icon {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--bg-section);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-spring);
  flex-shrink: 0;
}
.btn-wishlist-icon:hover, .btn-wishlist-icon.active {
  background: linear-gradient(135deg, #fef2f2, #ffe4e6);
  border-color: #fca5a5;
  color: var(--danger);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 4px 12px rgba(239,68,68,0.25);
}

/* ═══════════════════════════════════════════════════════════════
   SELL CTA BANNER — Premium Gradient Section
   ═══════════════════════════════════════════════════════════════ */
.sell-cta-gradient-section {
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-2xl) !important;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg) !important;
}
.sell-cta-gradient-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(37,99,235,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 50%, rgba(16,185,129,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.sell-cta-gradient-section::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-emerald), var(--brand-primary), var(--brand-violet));
}
.sell-cta-gradient-section h2 { color: var(--gray-900) !important; }
.sell-cta-gradient-section p  { color: var(--gray-500) !important; }

/* ═══════════════════════════════════════════════════════════════
   BLOG CARDS — Premium Media Cards
   ═══════════════════════════════════════════════════════════════ */
.blog-grid-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: all var(--t-base) var(--ease-spring);
  box-shadow: var(--shadow-xs);
  display: flex; flex-direction: column;
  position: relative;
}
.blog-grid-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  transform: scaleX(0);
  transition: transform var(--t-base) var(--ease-spring);
}
.blog-grid-card:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}
.blog-grid-card:hover::before { transform: scaleX(1); }

.blog-img-link {
  background: linear-gradient(135deg, var(--bg-section), rgba(124,58,237,0.04));
  display: flex; align-items: center; justify-content: center;
  height: 190px;
  overflow: hidden;
  position: relative;
}
.blog-img-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(37,99,235,0.06) 100%);
}
.blog-img-link i {
  font-size: 3.5rem;
  color: var(--brand-primary-lt);
  opacity: 0.45;
  transition: all var(--t-base) var(--ease-spring);
}
.blog-grid-card:hover .blog-img-link i {
  opacity: 0.85;
  transform: scale(1.12) translateY(-5px);
  color: var(--brand-primary);
  filter: drop-shadow(0 4px 16px rgba(37,99,235,0.4));
}
.blog-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(124,58,237,0.05));
  color: var(--brand-primary);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--r-full);
  border: 1px solid rgba(37,99,235,0.15);
  margin-bottom: 10px;
}
.blog-title a {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-800);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  transition: color var(--t-fast);
}
.blog-title a:hover { color: var(--brand-primary); }
.blog-meta { font-size: 0.78rem; color: var(--gray-400); display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.blog-meta i { color: var(--gray-300); font-size: 0.8rem; }

/* ═══════════════════════════════════════════════════════════════
   TRUST BADGES — Premium Feature Icons
   ═══════════════════════════════════════════════════════════════ */
.trust-badges-section {
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  position: relative;
}
.trust-item {
  text-align: center;
  padding: 12px 8px;
  transition: transform var(--t-base) var(--ease-spring);
}
.trust-item:hover { transform: translateY(-4px); }
.trust-icon-wrap {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(124,58,237,0.06));
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  color: var(--brand-primary);
  margin: 0 auto 14px;
  transition: all var(--t-base) var(--ease-spring);
  box-shadow: var(--shadow-xs);
}
.trust-item:hover .trust-icon-wrap {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
  transform: rotate(-8deg) scale(1.08);
  border-color: transparent;
}
.trust-item h6 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
}
.trust-item small { color: var(--gray-500); font-size: 0.78rem; }

/* ═══════════════════════════════════════════════════════════════
   BUTTONS — Global Premium System
   ═══════════════════════════════════════════════════════════════ */
.btn-outline-primary-custom {
  background: transparent;
  color: var(--brand-primary) !important;
  border: 1.5px solid var(--brand-primary);
  border-radius: var(--r-full);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 10px 24px;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--t-base) var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-outline-primary-custom::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  opacity: 0;
  transition: opacity var(--t-base);
  border-radius: var(--r-full);
}
.btn-outline-primary-custom span,
.btn-outline-primary-custom i {
  position: relative; z-index: 1;
  transition: color var(--t-base);
}
.btn-outline-primary-custom:hover {
  color: #fff !important;
  border-color: var(--brand-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.3);
}
.btn-outline-primary-custom:hover::before { opacity: 1; }

.btn-gold {
  background: linear-gradient(135deg, var(--brand-gold), #b8860b);
  color: #fff !important;
  border: none;
  border-radius: var(--r-full);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 10px 24px;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--t-base) var(--ease);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212,175,55,0.45);
  color: #fff !important;
  filter: brightness(1.1);
}

/* ═══════════════════════════════════════════════════════════════
   FORMS — Premium Input System
   ═══════════════════════════════════════════════════════════════ */
.form-control, .form-select {
  background: var(--bg-white) !important;
  border: 1.5px solid var(--border) !important;
  color: var(--gray-800) !important;
  border-radius: var(--r-md) !important;
  padding: 11px 16px !important;
  font-size: 0.875rem !important;
  font-family: var(--font-main) !important;
  transition: all var(--t-fast) !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12) !important;
  background: var(--bg-white) !important;
  color: var(--gray-800) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--gray-400) !important; }
.form-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gray-600);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right 0.75rem center !important;
  background-size: 16px 12px !important;
  padding-right: 36px !important;
}
.form-check-input { accent-color: var(--brand-primary); }

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT & CART — Premium Transaction UI
   ═══════════════════════════════════════════════════════════════ */
.checkout-form-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.checkout-section-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-primary);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border-lt);
  display: flex;
  align-items: center;
  gap: 8px;
}

.payment-radio-card {
  background: var(--bg-section);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  display: flex;
  align-items: center;
  gap: 14px;
}
.payment-radio-card:has(input:checked), .payment-radio-card.active {
  border-color: var(--brand-primary);
  background: rgba(37,99,235,0.04);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}
.payment-radio-card input[type="radio"] { accent-color: var(--brand-primary); }

.cart-totals-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-h) + 20px);
}
.totals-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-lt);
  font-size: 0.875rem;
  color: var(--gray-600);
}
.totals-row:last-child { border-bottom: none; }
.totals-row.total-final {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--gray-900);
  border-top: 2px solid var(--border);
  padding-top: 16px;
  margin-top: 6px;
}
.totals-row.total-final span:last-child { color: var(--brand-primary); }

.cart-item-row {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 22px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-xs);
  transition: all var(--t-fast) var(--ease);
}
.cart-item-row:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.quantity-stepper {
  display: flex; align-items: center; gap: 4px;
  background: var(--bg-section);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 2px 6px;
  transition: border-color var(--t-fast);
}
.quantity-stepper:focus-within { border-color: var(--brand-primary); }
.quantity-stepper input {
  width: 42px; text-align: center;
  background: transparent; border: none;
  color: var(--gray-800); font-weight: 800; font-size: 0.9rem;
  -moz-appearance: textfield;
  font-family: var(--font-main);
}
.quantity-stepper input:focus { outline: none; }
.quantity-stepper input::-webkit-outer-spin-button,
.quantity-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty-btn {
  background: none; border: none;
  color: var(--gray-400); padding: 5px 9px;
  border-radius: var(--r-sm); cursor: pointer;
  font-size: 1rem; line-height: 1;
  transition: all var(--t-fast);
}
.qty-btn:hover { color: var(--brand-primary); background: rgba(37,99,235,0.08); transform: scale(1.1); }

/* ═══════════════════════════════════════════════════════════════
   SELL WIZARD — Step-by-Step UI
   ═══════════════════════════════════════════════════════════════ */
.wizard-progress-bar { display: flex; gap: 6px; margin-bottom: 40px; }
.wizard-step-indicator {
  flex: 1; height: 5px;
  background: var(--gray-200); border-radius: 3px;
  transition: all var(--t-base) var(--ease);
}
.wizard-step-indicator.active {
  background: linear-gradient(90deg, var(--brand-primary), #4f46e5);
  box-shadow: 0 2px 8px rgba(37,99,235,0.35);
}
.wizard-step-indicator.done { background: linear-gradient(90deg, var(--success), #059669); }

.brand-wizard-card {
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--t-base) var(--ease-spring);
  text-align: center;
  padding: 22px 16px;
}
.brand-wizard-card:hover, .brand-wizard-card.active {
  border-color: var(--brand-primary);
  background: rgba(37,99,235,0.04);
  box-shadow: var(--shadow-md), 0 0 0 3px rgba(37,99,235,0.08);
  transform: translateY(-4px);
}

.condition-card {
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--t-base) var(--ease-spring);
  padding: 22px;
}
.condition-card:hover, .condition-card.active {
  border-color: var(--brand-primary);
  background: rgba(37,99,235,0.04);
  box-shadow: var(--shadow-md);
}

.price-result-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #1a3a6e 100%);
  border-radius: var(--r-xl);
  padding: 44px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.price-result-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
}
.estimated-price-display {
  font-size: 3.2rem;
  font-weight: 900;
  color: #60a5fa;
  letter-spacing: -0.05em;
  font-family: var(--font-display), var(--font-main);
  text-shadow: 0 0 40px rgba(96,165,250,0.5);
}

/* ═══════════════════════════════════════════════════════════════
   AUTH PAGES — Premium Card UI
   ═══════════════════════════════════════════════════════════════ */
.auth-page-wrapper {
  min-height: 100vh;
  background: var(--bg-section);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
  position: relative;
  overflow: hidden;
}
.auth-page-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 20% 50%, rgba(37,99,235,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 50%, rgba(124,58,237,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.auth-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: clamp(30px, 5vw, 52px);
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-2xl);
  animation: fadeInUp 0.4s var(--ease);
  position: relative;
}
.auth-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet), var(--brand-gold));
  border-radius: var(--r-2xl) var(--r-2xl) 0 0;
}
.auth-logo { margin-bottom: 30px; }

/* ═══════════════════════════════════════════════════════════════
   DASHBOARD — Premium Admin UI
   ═══════════════════════════════════════════════════════════════ */
.dashboard-sidebar {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
  box-shadow: var(--shadow-sm);
}
.dash-nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--t-fast) var(--ease);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.dash-nav-link::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-violet));
  transform: scaleY(0);
  transition: transform var(--t-base) var(--ease-spring);
}
.dash-nav-link:hover, .dash-nav-link.active {
  background: rgba(37,99,235,0.06);
  color: var(--brand-primary);
}
.dash-nav-link.active::before { transform: scaleY(1); }
.dash-nav-link i {
  width: 34px; height: 34px;
  border-radius: var(--r-md);
  background: rgba(37,99,235,0.06);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400);
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.dash-nav-link.active i, .dash-nav-link:hover i {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  color: #fff;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

/* ═══════════════════════════════════════════════════════════════
   FILTER SIDEBAR — Product Filters
   ═══════════════════════════════════════════════════════════════ */
.filter-sidebar-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px;
  position: sticky;
  top: calc(var(--header-h) + 20px);
  box-shadow: var(--shadow-sm);
}
.filter-section-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gray-500);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-lt);
  display: flex; align-items: center; gap: 6px;
}
.filter-check-item { margin-bottom: 9px; }
.filter-check-item label { font-size: 0.875rem; color: var(--gray-600); cursor: pointer; font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════
   TABS & SPEC TABLE — Product Detail UI
   ═══════════════════════════════════════════════════════════════ */
.nav-tabs {
  border-bottom: 2px solid var(--border);
  gap: 4px;
  flex-wrap: nowrap;
  overflow-x: auto;
}
.nav-tabs .nav-link {
  color: var(--gray-500);
  border: none;
  border-bottom: 3px solid transparent;
  background: transparent;
  padding: 10px 20px;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 0;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all var(--t-fast) var(--ease);
  display: flex; align-items: center; gap: 7px;
}
.nav-tabs .nav-link:hover { color: var(--brand-primary); }
.nav-tabs .nav-link.active {
  color: var(--brand-primary) !important;
  border-bottom-color: var(--brand-primary) !important;
  background: transparent;
}
.spec-table td {
  padding: 12px 16px;
  border-color: var(--border-lt) !important;
  font-size: 0.875rem;
  color: var(--gray-600);
}
.spec-table td:first-child {
  font-weight: 700;
  color: var(--gray-700);
  background: var(--bg-section);
  width: 40%;
}

/* ═══════════════════════════════════════════════════════════════
   ORDER TIMELINE — Status Tracking
   ═══════════════════════════════════════════════════════════════ */
.order-status-timeline { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.timeline-step { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; min-width: 80px; text-align: center; }
.timeline-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gray-100);
  border: 2px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--gray-400);
  transition: all var(--t-base) var(--ease-spring);
}
.timeline-step.completed .timeline-icon {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border-color: var(--success);
  color: var(--success);
  box-shadow: 0 4px 12px rgba(16,185,129,0.25);
}
.timeline-step.current .timeline-icon {
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  animation: pulse-border 1.8s ease infinite;
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
}
@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.4), 0 4px 12px rgba(37,99,235,0.25); }
  50%       { box-shadow: 0 0 0 8px rgba(37,99,235,0), 0 4px 12px rgba(37,99,235,0.25); }
}
.timeline-step-label { font-size: 0.72rem; font-weight: 700; color: var(--gray-500); }
.timeline-step.completed .timeline-step-label { color: var(--success); }
.timeline-step.current   .timeline-step-label { color: var(--brand-primary); }
.timeline-connector { flex: 1; height: 2px; background: var(--gray-200); border-radius: 1px; min-width: 20px; }
.timeline-connector.done {
  background: linear-gradient(90deg, var(--success), #059669);
  box-shadow: 0 1px 6px rgba(16,185,129,0.3);
}

/* ═══════════════════════════════════════════════════════════════
   BREADCRUMB — Navigation Path
   ═══════════════════════════════════════════════════════════════ */
.breadcrumb { background: none; padding: 0; margin: 0; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--gray-300); font-size: 0.8rem; }
.breadcrumb-item a { color: var(--gray-500); font-size: 0.82rem; font-weight: 500; transition: color var(--t-fast); }
.breadcrumb-item a:hover { color: var(--brand-primary); }
.breadcrumb-item.active { color: var(--brand-primary); font-size: 0.82rem; font-weight: 700; }

/* ═══════════════════════════════════════════════════════════════
   PAGINATION — Page Navigation
   ═══════════════════════════════════════════════════════════════ */
.page-link {
  background: var(--bg-white) !important;
  border-color: var(--border) !important;
  color: var(--gray-600) !important;
  border-radius: var(--r-md) !important;
  margin: 0 3px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--t-fast) var(--ease);
}
.page-link:hover {
  background: rgba(37,99,235,0.06) !important;
  border-color: var(--brand-primary) !important;
  color: var(--brand-primary) !important;
  transform: translateY(-2px);
}
.page-item.active .page-link {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5) !important;
  border-color: var(--brand-primary) !important;
  color: #fff !important;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(37,99,235,0.35);
}

/* ═══════════════════════════════════════════════════════════════
   TOAST & ALERTS — Notification System
   ═══════════════════════════════════════════════════════════════ */
.toast-msg-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-primary);
  border-radius: var(--r-lg);
  color: var(--gray-800);
  min-width: 300px;
  box-shadow: var(--shadow-xl);
  animation: slideInRight 0.35s var(--ease-spring);
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(16px);
}
.toast-msg-box.toast-success { border-left-color: var(--success); }
.toast-msg-box.toast-error   { border-left-color: var(--danger); }
.toast-msg-box.toast-info    { border-left-color: var(--info); }

.alert {
  border-radius: var(--r-lg) !important;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid !important;
}
.alert-success {
  background: linear-gradient(135deg, #f0fdf4, #dcfce7) !important;
  border-color: #86efac !important;
  color: #166534 !important;
}
.alert-danger {
  background: linear-gradient(135deg, #fef2f2, #fee2e2) !important;
  border-color: #fca5a5 !important;
  color: #991b1b !important;
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER — Premium Dark Footer
   ═══════════════════════════════════════════════════════════════ */
.main-footer-section {
  background: linear-gradient(180deg, #050a1a 0%, #030610 100%);
  border-top: 1px solid rgba(37,99,235,0.15);
  color: var(--gray-500);
  position: relative;
  overflow: hidden;
}
.main-footer-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, var(--brand-primary) 25%,
    var(--brand-violet) 50%, var(--brand-gold) 75%, transparent 100%);
}
.main-footer-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 70% at 15% 50%, rgba(37,99,235,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 85% 50%, rgba(124,58,237,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.main-footer-section > * { position: relative; z-index: 1; }

.footer-brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.footer-link {
  color: rgba(160, 180, 220, 0.65);
  font-size: 0.875rem;
  display: flex; align-items: center; gap: 7px;
  margin-bottom: 10px;
  transition: all var(--t-fast) var(--ease);
  padding: 2px 0;
}
.footer-link:hover {
  color: #fff;
  transform: translateX(4px);
}
.footer-link i {
  font-size: 0.75rem;
  color: rgba(37,99,235,0.5);
  transition: color var(--t-fast);
}
.footer-link:hover i { color: var(--brand-primary-lt); }

.footer-section-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(220, 230, 255, 0.85);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-section-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  border-radius: 1px;
}

.footer-social-icon {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(160,180,220,0.6);
  font-size: 0.95rem;
  transition: all var(--t-base) var(--ease-spring);
}
.footer-social-icon:hover {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  border-color: transparent;
  color: #fff;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 20px rgba(37,99,235,0.45);
}

.footer-copyright {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 22px;
  color: rgba(120,140,180,0.6);
  font-size: 0.78rem;
}

/* Footer Newsletter */
.footer-newsletter-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: 18px;
}

/* ═══════════════════════════════════════════════════════════════
   DROPDOWN MENUS — Bootstrap Override
   ═══════════════════════════════════════════════════════════════ */
.dropdown-menu {
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-xl) !important;
  box-shadow: var(--shadow-xl) !important;
  padding: 10px !important;
  animation: dropdown-in var(--t-base) var(--ease);
}
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-violet));
  border-radius: var(--r-full) var(--r-full) 0 0;
}
.dropdown-item {
  color: var(--gray-700) !important;
  border-radius: var(--r-md) !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  padding: 10px 14px !important;
  display: flex !important; align-items: center !important; gap: 10px !important;
  transition: all var(--t-fast) !important;
}
.dropdown-item i {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  background: rgba(37,99,235,0.06);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.dropdown-item:hover {
  background: rgba(37,99,235,0.06) !important;
  color: var(--brand-primary) !important;
}
.dropdown-item:hover i {
  background: linear-gradient(135deg, var(--brand-primary), #4f46e5);
  color: #fff;
}
.dropdown-divider { border-color: var(--border-lt) !important; margin: 6px 0 !important; }
.dropdown-item.text-danger { color: var(--danger) !important; }
.dropdown-item.text-danger:hover { background: linear-gradient(135deg, #fef2f2, #fee2e2) !important; }

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS — Keyframe Library
   ═══════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes bounce-subtle {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

.animate-in  { animation: fadeInUp 0.5s var(--ease) both; }
.animate-in-delay-1 { animation: fadeInUp 0.5s 0.1s var(--ease) both; }
.animate-in-delay-2 { animation: fadeInUp 0.5s 0.2s var(--ease) both; }
.animate-in-delay-3 { animation: fadeInUp 0.5s 0.3s var(--ease) both; }

/* Skeleton Loader */
.skeleton {
  background: linear-gradient(90deg,
    var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite;
  border-radius: var(--r-md);
}

/* ═══════════════════════════════════════════════════════════════
   UTILITIES & MISC
   ═══════════════════════════════════════════════════════════════ */
.main-layout-wrapper { min-height: 70vh; }
.transition { transition: all var(--t-base) var(--ease); }
.cursor-pointer { cursor: pointer; }
.hover-primary:hover { color: var(--brand-primary) !important; }

/* Glassmorphism utility */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border);
}

/* Gradient text */
.text-gradient {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-gold {
  background: linear-gradient(135deg, var(--brand-gold), #b8860b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Premium divider */
.premium-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  border: none;
  margin: 32px 0;
}

/* ═══════════════════════════════════════════════════════════════
   RTL SUPPORT — Arabic
   ═══════════════════════════════════════════════════════════════ */
[dir="rtl"] { text-align: right; }
[dir="rtl"] .me-1 { margin-left: 0.25rem !important; margin-right: 0 !important; }
[dir="rtl"] .me-2 { margin-left: 0.5rem  !important; margin-right: 0 !important; }
[dir="rtl"] .me-3 { margin-left: 1rem    !important; margin-right: 0 !important; }
[dir="rtl"] .ms-1 { margin-right: 0.25rem !important; margin-left: 0 !important; }
[dir="rtl"] .ms-2 { margin-right: 0.5rem  !important; margin-left: 0 !important; }
[dir="rtl"] .ms-3 { margin-right: 1rem    !important; margin-left: 0 !important; }
[dir="rtl"] .mega-dropdown-menu { left: auto; right: -16px; }
[dir="rtl"] .section-eyebrow::before { order: 2; }
[dir="rtl"] .footer-link:hover { transform: translateX(-4px); }
[dir="rtl"] .cart-item-row:hover { transform: translateX(-4px); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1199.98px) {
  .header-search-box { max-width: 280px; }
}
@media (max-width: 991.98px) {
  .hero-slide-item      { min-height: 72vh; }
  .search-input-group   { width: 100%; }
  .filter-sidebar-box   { position: static; margin-bottom: 20px; }
  .cart-totals-box      { position: static; }
  .dashboard-sidebar    { position: static; margin-bottom: 20px; }
  .section-title        { font-size: 1.7rem; }
}
@media (max-width: 767.98px) {
  .hero-slide-item       { min-height: 60vh; }
  .hero-cta-buttons      { flex-direction: column; gap: 10px !important; align-items: flex-start; }
  .checkout-form-box     { padding: 22px; }
  .font-counter          { font-size: 1.9rem; }
  .cart-item-row         { flex-direction: column; }
  .hero-widget           { max-width: 100%; }
  .stats-bar-section .col-6.col-md-3:nth-child(3) { border-right: 1px solid var(--border); }
}
@media (max-width: 575.98px) {
  .auth-card { padding: 28px 20px; }
  .price-result-box { padding: 28px 20px; }
  .hero-nav { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════════════════════ */
@media print {
  .main-header, .main-footer-section, .top-info-bar { display: none; }
  .hero-section { display: none; }
}