/* 
=========================================
   ZEKO DUBAI - PREMIUM PAINTING TOOLS
   Core Design System & Stylesheet
=========================================
*/

/* Google Fonts loaded via parallel links in HTML header for extreme FCP/LCP loading speed */

/* CSS Custom Properties / Tokens */
:root {
    /* Color Palette */
    --bg-dark: #fbf9ff;         /* Pristine off-white backdrop */
    --bg-deep: #f4effc;         /* Elegant light-violet backdrop */
    --bg-panel: #ffffff;        /* Pure white card backgrounds */
    --bg-glass: rgba(255, 255, 255, 0.85); /* Highly polished translucent light glass */
    --bg-glass-light: rgba(108, 51, 242, 0.03); /* Extremely soft ambient violet tint */
    
    --primary: #6c33f2;         /* Luxury deep electric violet */
    --primary-hover: #511ec7;   /* Slightly darker violet for light readability */
    --primary-glow: rgba(108, 51, 242, 0.18);
    --primary-light: rgba(108, 51, 242, 0.06);
    
    --gold: #ae8a1d;            /* Enhanced golden bronze contrast for B2B read */
    --gold-hover: #8c6710;
    --gold-glow: rgba(174, 138, 29, 0.18);
    
    --text-white: #120921;      /* Core dark typography (originally text-white) */
    --text-light: #24143a;      /* Medium-dark violet titles */
    --text-muted: #6f5f82;      /* Clear, soft charcoal-violet for body copy */
    --text-dark: #ffffff;       /* Pure high-contrast white (used inside dark buttons/badges) */
    
    --border-color: rgba(108, 51, 242, 0.12); /* Delicate violet card borders */
    --border-bright: rgba(108, 51, 242, 0.28);
    --border-white: rgba(108, 51, 242, 0.08);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(138, 60, 255, 0.25);
    --shadow-gold-glow: 0 0 25px rgba(212, 175, 55, 0.15);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

/* =========================================
   Base & Reset Styles
   ========================================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    font-size: 16px;
}

body.modal-open {
    overflow: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-dark);
    transition: var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Selection */
::selection {
    background-color: var(--primary);
    color: var(--text-dark);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* =========================================
   Utility Classes & Layouts
   ========================================= */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.text-gold { color: var(--gold); }
.text-gradient {
    background: linear-gradient(135deg, var(--text-white) 30%, var(--primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.gold-gradient-text {
    background: linear-gradient(135deg, #fff7d6 0%, var(--gold) 50%, #ae8a1d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.glass-card {
    background: var(--bg-glass-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-white);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-bright);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

/* Shimmer Skeleton Loading State */
.shimmer {
    background: linear-gradient(90deg, 
        rgba(240, 235, 250, 0.8) 25%, 
        rgba(138, 60, 255, 0.15) 37%, 
        rgba(240, 235, 250, 0.8) 63%
    );
    background-size: 400% 100%;
    animation: shimmer-animation 1.4s ease infinite;
}

@keyframes shimmer-animation {
    0% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* =========================================
   Custom Preloader & Cinematic Intro
   ========================================= */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-dark);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--text-white);
    position: relative;
    margin-bottom: 20px;
    animation: logo-glow 2s ease-in-out infinite alternate;
}

.loader-logo span {
    color: var(--primary);
}

.loader-bar-container {
    width: 240px;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.loader-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--gold));
    border-radius: var(--radius-full);
    transition: width 0.4s ease;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 15px;
}

@keyframes logo-glow {
    0% { text-shadow: 0 0 10px rgba(138, 60, 255, 0.2); }
    100% { text-shadow: 0 0 35px rgba(138, 60, 255, 0.8), 0 0 50px rgba(212, 175, 55, 0.4); }
}

/* =========================================
   Navigation Header
   ========================================= */
header,
header.scrolled {
    position: absolute;
    top: 0;
    left: 0;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    width: 100% !important;
    max-width: none !important;
    z-index: 1000;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 5% !important;
    background: #ffffff !important;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 1px solid #eaeaea !important;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05) !important;
    box-sizing: border-box !important;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--text-white);
}

.logo span {
    color: var(--primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    fill: var(--primary);
    filter: drop-shadow(0 0 8px var(--primary));
}

.logo-img {
    height: 48px; /* Balanced premium size for header spacing */
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-smooth);
    filter: drop-shadow(0 4px 8px rgba(108, 51, 242, 0.08)); /* Ultra-soft branding drop-shadow */
}

.logo:hover .logo-img {
    transform: scale(1.05); /* Interactive luxury-grade zoom-in micro-animation */
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #240a46; /* Luxurious, executive-grade deep velvet dark purple */
    text-transform: uppercase;
    transition: color var(--transition-smooth), transform var(--transition-smooth);
}

.logo:hover .logo-text {
    color: #511ec7; /* Beautiful brand electric purple hover transition */
    transform: scale(1.02);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 35px;
}

.nav-item a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-light);
    position: relative;
    padding: 5px 0;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--gold));
    transition: var(--transition-smooth);
    border-radius: var(--radius-full);
}

.nav-item a:hover {
    color: var(--text-white);
}

.nav-item a:hover::after,
.nav-item.active a::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Cart Badge & Button */
.cart-trigger {
    background: var(--bg-glass-light);
    border: 1px solid var(--border-white);
    color: var(--text-white);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    transition: var(--transition-fast);
}

.cart-trigger:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: var(--shadow-glow);
}

.cart-count {
    background: var(--primary);
    color: var(--text-dark);
    font-size: 0.75rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px var(--primary);
}

.btn-premium {
    background: linear-gradient(135deg, var(--primary) 0%, #6e1bff 100%);
    color: var(--text-dark);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-gold {
    background: linear-gradient(135deg, #ae8a1d 0%, var(--gold) 50%, #f7d76f 100%);
    color: var(--text-white);
    font-weight: 700;
    border: none;
    box-shadow: var(--shadow-sm);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-glow);
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-white);
    margin: 6px 0;
    transition: var(--transition-smooth);
}

/* =========================================
   Cinematic Responsive Hero Section
   ========================================= */
.hero-section {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Video Containers */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

/* Hide on desktop/mobile responsively */
.desktop-hero {
    display: block;
}

.mobile-hero {
    display: none;
}

/* Smooth Dark Violet cinematic overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: linear-gradient(135deg, 
        rgba(8, 2, 14, 0.9) 0%, 
        rgba(15, 5, 28, 0.5) 50%, 
        rgba(8, 2, 14, 0.95) 100%
    );
}

/* Hero Content Styling */
.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 900px;
    padding: 0 30px;
    margin-top: 50px;
    animation: fade-in-up 1.2s var(--transition-slow);
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-tagline::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

/* Floating Audio Toggle for Cinematic Feel */
.audio-toggle {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 4;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-white);
    color: var(--text-white);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
}

.audio-toggle:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

/* Mouse Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel-anim 1.6s infinite;
}

.scroll-text {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
}

@keyframes scroll-wheel-anim {
    0% { top: 6px; opacity: 1; }
    50% { top: 16px; opacity: 0; }
    100% { top: 6px; opacity: 1; }
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   Brand Pillars Section
   ========================================= */
.pillars-section {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-deep) 100%);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px auto;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--primary-hover);
    margin-bottom: 15px;
    display: block;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pillar-card {
    padding: 50px 40px;
    border-radius: var(--radius-lg);
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.pillar-card:hover::before {
    opacity: 1;
}

.pillar-icon-box {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    color: var(--primary-hover);
    font-size: 1.8rem;
    transition: var(--transition-smooth);
}

.pillar-card:hover .pillar-icon-box {
    background: var(--primary);
    color: var(--text-white);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pillar-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.pillar-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* =========================================
   Product Explorer (APP-LIKE SCROLL REDUCTION)
   ========================================= */
.catalog-section {
    padding: 80px 0;
    background-color: #ffffff; /* Professional Grape Purple */
    position: relative;
}

.catalog-section .section-title,
.catalog-section .section-desc {
    color: var(--text-white);
}

.catalog-section .section-subtitle {
    color: var(--gold-light);
}

/* The Fixed Dashboard Layout */
.dashboard-container {
    height: 85vh;
    min-height: 680px;
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: 280px 1fr;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-panel);
    backdrop-filter: blur(30px);
}

/* Left Sidebar (Categories) */
.dashboard-sidebar {
    background: #5e2a84; /* Professional Grape Purple */
    border-right: 1px solid var(--border-color);
    padding: 35px 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
}

.dashboard-sidebar .sidebar-title {
    color: var(--text-white);
}

.dashboard-sidebar .category-btn {
    color: var(--text-white);
    opacity: 0.8;
}

.dashboard-sidebar .category-btn:hover, .dashboard-sidebar .category-btn.active {
    opacity: 1;
    background: rgba(174, 138, 29, 0.2);
}

.sidebar-title {
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 25px;
    font-weight: 700;
    padding-left: 10px;
}

.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-btn {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.category-btn span.badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-white);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.category-btn:hover {
    background: var(--bg-glass-light);
    color: var(--text-white);
}

.category-btn.active {
    background: var(--primary);
    color: var(--text-white);
    font-weight: 600;
    box-shadow: var(--shadow-glow);
}

.category-btn.active span.badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.sidebar-b2b-info {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(138, 60, 255, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: var(--radius-md);
}

.sidebar-b2b-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.sidebar-b2b-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Right Content Area */
.dashboard-content {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}

/* Dashboard Top Bar */
.dashboard-topbar {
    padding: 25px 40px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    background: var(--bg-panel);
}

/* Search Bar */
.search-wrapper {
    position: relative;
    flex-grow: 1;
    max-width: 450px;
}

.search-input {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    padding: 14px 20px 14px 48px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 15px rgba(138, 60, 255, 0.15);
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Filter Controls */
.filter-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sort-select {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.sort-select:focus {
    border-color: var(--primary);
}

.results-count {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Mobile Category Pills (Hidden on Desktop) */
.mobile-category-track {
    display: none;
    padding: 15px 20px;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    white-space: nowrap;
    gap: 10px;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
}

.mobile-category-track::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.mobile-category-pill {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.mobile-category-pill.active {
    background: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

/* Product Scroll Grid Area - Highly Optimized 120Hz Layout Isolated */
.product-grid-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; /* Momentum scrolling for buttery iOS scroll */
    padding: 40px;
    position: relative;
    will-change: scroll-position;
    contain: layout paint style; /* Isolate grid subtree to optimize layout/paint sweeps */
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

/* Product Card - GPU Composite optimized and isolated from outer reflows */
.product-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm); /* Fast repaint optimized shadow */
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    will-change: transform;
}

.product-card:hover {
    border-color: var(--border-bright);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.card-img-box {
    aspect-ratio: 1;
    width: 100%;
    background-color: #ffffff; /* Contrast backdrop since files are JPGs */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.product-card-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    opacity: 1 !important;
    will-change: transform;
    transition: transform var(--transition-smooth);
}

.product-card-img.loaded {
    opacity: 1 !important;
}

.product-card:hover .product-card-img {
    transform: scale(1.08);
}

.product-code-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 5;
    background: var(--bg-dark);
    color: var(--text-white);
    border: 1px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
}

.product-category-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 5;
    background: var(--primary-light);
    color: var(--primary-hover);
    border: 1px solid var(--border-color);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.card-info {
    padding: 20px;
    background: var(--bg-panel);
    border-top: 1px solid var(--border-color);
}

.product-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-specs-preview {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.card-view-btn {
    background: none;
    border: none;
    color: var(--primary-hover);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition-fast);
}

.product-card:hover .card-view-btn {
    color: var(--text-white);
}

/* Catalog Footer & Pagination */
.catalog-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 20px;
}

.load-more-btn {
    background: var(--bg-glass-light);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    padding: 12px 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.load-more-btn:hover:not(:disabled) {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-2px);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
    text-align: center;
}

.empty-state-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.empty-state-text {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* =========================================
   Product Detail Drawer (Desktop & Mobile)
   ========================================= */
.detail-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(8, 2, 14, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.detail-overlay.active {
    opacity: 1;
    visibility: visible;
}

.detail-drawer {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    width: 550px;
    height: 100vh;
    background: var(--bg-deep);
    border-left: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    padding: 40px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: transform var(--transition-smooth);
}

.detail-drawer.active {
    transform: translateX(0);
}

.drawer-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-white);
    color: var(--text-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.drawer-close:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-dark);
}

/* Drawer Content */
.drawer-header {
    margin-top: 20px;
    margin-bottom: 30px;
}

.drawer-code-badge {
    background: var(--primary);
    color: var(--text-dark);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: 12px;
    box-shadow: var(--shadow-glow);
}

.drawer-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 8px;
}

.drawer-category {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.drawer-img-box {
    width: 100%;
    aspect-ratio: 1.4;
    background-color: #ffffff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px;
    margin-bottom: 35px;
    border: 1px solid var(--border-color);
}

.drawer-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    opacity: 1 !important;
}

.drawer-img.loaded {
    opacity: 1 !important;
}

.drawer-info-section {
    margin-bottom: 35px;
}

.drawer-section-title {
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.drawer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-row {
    border-bottom: 1px solid rgba(108, 51, 242, 0.08);
}

.specs-row:last-child {
    border-bottom: none;
}

.specs-label {
    padding: 12px 0;
    font-weight: 600;
    color: var(--text-white);
    width: 40%;
    font-size: 0.9rem;
}

.specs-val {
    padding: 12px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
    margin-bottom: 15px;
    padding: 5px 0;
    background: transparent;
    border: none;
}

/* =========================================
   Inquiry Drawer & B2B Cart
   ========================================= */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    width: 550px;
    height: 100vh;
    background: var(--bg-deep);
    border-left: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    padding: 40px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: transform var(--transition-smooth);
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-header {
    margin-top: 20px;
    margin-bottom: 30px;
}

.cart-title {
    font-size: 2.2rem;
    font-weight: 800;
}

.cart-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.cart-items-list {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

/* Cart Item Card */
.cart-item {
    display: flex;
    gap: 15px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: var(--radius-md);
    position: relative;
}

.cart-item-img-box {
    width: 80px;
    height: 80px;
    background-color: #ffffff;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
}

.cart-item-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.cart-item-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.cart-item-code {
    font-size: 0.75rem;
    color: var(--primary-hover);
    font-weight: 700;
}

.cart-item-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
    margin: 2px 0 8px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}

.cart-item-qty-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 24px;
    height: 24px;
    background: var(--bg-deep);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-dark);
}

.qty-val {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.cart-item-remove {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: #ff4a4a;
}

/* B2B Inquiry Form */
.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-input {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus {
    border-color: var(--primary);
}

.cart-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 0;
    margin: auto 0;
}

/* =========================================
   Dubai Logistics & Quality Standards Section
   ========================================= */
.quality-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-dark) 100%);
    position: relative;
}

.quality-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.quality-content-wrapper {
    animation: fade-in-up 1s ease;
}

.quality-tag {
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.quality-list {
    margin-top: 35px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.quality-list-item {
    display: flex;
    gap: 20px;
}

.quality-list-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--gold);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.quality-list-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.quality-list-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Dubai Visual Dashboard */
.dubai-hub-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.hub-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    position: relative;
    aspect-ratio: 1.1;
    background: rgba(138, 60, 255, 0.02);
}

.hub-img-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(8, 2, 14, 0.2) 0%, rgba(8, 2, 14, 0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    z-index: 2;
}

.hub-card-title {
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 4px;
    font-weight: 700;
}

.hub-card-desc {
    font-size: 0.8rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.hub-decorations {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle, rgba(138, 60, 255, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

/* =========================================
   Footer & Contact Section (Royal Purple Theme with All-White Typography)
   ========================================= */
footer, footer#contact {
    background: linear-gradient(165deg, #180833 0%, #2e0c54 45%, #4c1d95 80%, #15062b 100%) !important;
    border-top: 1px solid rgba(168, 85, 247, 0.35) !important;
    box-shadow: 0 -15px 50px rgba(15, 4, 31, 0.5) !important;
    padding: 85px 0 45px 0 !important;
    position: relative;
    z-index: 5;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand .logo-text {
    color: #ffffff !important;
    font-weight: 800 !important;
}

.footer-desc {
    color: #ffffff !important;
    opacity: 0.92 !important;
    font-size: 0.96rem;
    max-width: 420px;
    line-height: 1.7;
}

.footer-links-title {
    font-size: 1.15rem !important;
    margin-bottom: 25px !important;
    color: #ffffff !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    font-weight: 800 !important;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: #ffffff !important;
    opacity: 0.9 !important;
    font-size: 0.96rem !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
}

.footer-links a:hover {
    color: #ffffff !important;
    opacity: 1 !important;
    padding-left: 6px !important;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.8) !important;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-icon {
    color: #ffffff !important;
    margin-top: 4px;
    font-size: 1.2rem !important;
    filter: drop-shadow(0 2px 8px rgba(192, 132, 252, 0.8)) !important;
}

.contact-text {
    font-size: 0.96rem !important;
    color: #ffffff !important;
    opacity: 0.92 !important;
    line-height: 1.6 !important;
    font-weight: 500 !important;
}

.contact-text a {
    color: #ffffff !important;
    opacity: 1 !important;
    font-weight: 600 !important;
    text-decoration: underline !important;
    text-underline-offset: 3px !important;
}

.contact-text a:hover {
    color: #ffffff !important;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.8) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(168, 85, 247, 0.25) !important;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copy {
    font-size: 0.88rem !important;
    color: #ffffff !important;
    opacity: 0.85 !important;
}

.footer-legal-links {
    display: flex;
    gap: 25px;
    list-style: none;
}

.footer-legal-links a {
    font-size: 0.88rem !important;
    color: #ffffff !important;
    opacity: 0.85 !important;
    transition: all 0.3s ease !important;
}

.footer-legal-links a:hover {
    color: #ffffff !important;
    opacity: 1 !important;
    text-decoration: underline !important;
}

/* =========================================
   RESPONSIVE MEDIA QUERIES
   ========================================= */

@media (max-width: 1200px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pillars-grid > *:last-child {
        grid-column: span 2;
    }
    .quality-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 992px) {
    /* Catalog Layout Switch */
    .dashboard-container {
        grid-template-columns: 1fr;
        height: auto !important;
        max-height: none;
        min-height: 0 !important;
        overflow-x: hidden !important; /* Prevent track from stretching page */
        overflow-y: visible !important;
    }
    
    .dashboard-sidebar {
        display: none; /* Hide vertical sidebar on tablets/mobiles */
    }
    
    .mobile-category-track {
        display: flex; /* Show horizontal pills track */
        width: 100%;
        max-width: 100vw;
    }
    
    .dashboard-content {
        height: auto !important; /* Let content grow naturally — no blank white space */
        min-height: 0 !important;
        overflow-x: hidden !important;
        overflow-y: visible !important;
    }
    
    .product-grid-wrapper {
        overflow: visible !important;
        height: auto !important;
        contain: none !important; /* Completely remove containment on mobile to prevent clipping */
        flex-grow: 1 !important;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    /* Responsive Cinematic Hero switcher */
    .desktop-hero {
        display: none;
    }
    .mobile-hero {
        display: block;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-actions button {
        width: 100%;
        justify-content: center;
    }
    
    .audio-toggle {
        bottom: 30px;
        right: 30px;
    }
    
        /* Navigation - Inline Mobile Rules */
    .menu-toggle {
        display: none !important;
    }
    
    .nav-menu {
        position: static !important;
        top: auto !important;
        right: auto !important;
        width: auto !important;
        max-width: none !important;
        height: auto !important;
        background: transparent !important;
        border: none !important;
        flex-direction: row !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 4px !important;
        box-shadow: none !important;
        padding: 0 !important;
    }

    .nav-item a {
        color: #333333 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        border-radius: 30px !important;
    }

    .nav-item.active a {
        color: #ffffff !important;
        background: linear-gradient(135deg, #4b0082 0%, #6c33f2 100%) !important;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-actions {
        margin-right: 40px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    .pillars-grid > *:last-child {
        grid-column: span 1;
    }
    
    .container {
        padding: 0 12px !important;
    }

    .catalog-section {
        padding: 30px 0 !important;
    }

    .catalog-section .container {
        padding: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
    }

    .dashboard-container {
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
    }
    
    .dashboard-topbar {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 10px;
    }
    
    .search-wrapper {
        max-width: none;
    }
    
    .filter-controls {
        justify-content: space-between;
    }
    
    .product-grid-wrapper {
        padding: 8px;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        overflow-x: hidden !important; /* Force kill right-sliding */
    }
    
    .card-img-box {
        padding: 8px;
        aspect-ratio: 1.2; /* Makes the image box slightly shorter */
    }
    
    .product-card-img {
        max-width: 80%;
        max-height: 80%;
    }
    
    .card-info {
        padding: 12px;
    }
    
    .product-card-title {
        font-size: 0.85rem;
    }
    
    .detail-drawer {
        width: 100%;
        max-width: 100vw;
        right: 0;
        transform: translateX(100%);
        padding: 20px 20px 50px 20px;
        box-sizing: border-box;
    }

    .detail-drawer .drawer-actions {
        margin-top: 5px !important;
        margin-bottom: 25px !important;
        background: transparent !important;
        border: none !important;
        padding: 2px 0 !important;
    }

    .detail-drawer .drawer-actions button {
        font-size: 0.92rem !important;
        padding: 16px 20px !important;
        min-height: 50px !important;
        width: 100% !important;
        border-radius: 12px !important;
    }
    
    .cart-drawer {
        width: 100%;
        right: 0;
        transform: translateX(100%);
    }
    
    .dubai-hub-showcase {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-brand {
        grid-column: span 1;
    }
}

/* =========================================
   Center Brand Fade-In (Cinematic Hero)
   ========================================= */
.hero-brand-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.hero-brand-text {
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 800;
    letter-spacing: 0.25em;
    color: #ffffff;
    margin: 0;
    padding-left: 0.25em; /* Balance letter-spacing padding */
    text-transform: uppercase;
    text-align: center;
    opacity: 0;
    filter: blur(12px);
    transform: scale(0.96);
    animation: luxury-fade-in 2.4s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
    text-shadow: 0 0 50px rgba(108, 51, 242, 0.3);
}

@keyframes luxury-fade-in {
    0% {
        opacity: 0;
        filter: blur(12px);
        transform: scale(0.96);
    }
    100% {
        opacity: 1;
        filter: blur(0);
        transform: scale(1);
    }
}

/* Responsive adjustment for center brand logo */
@media (max-width: 768px) {
    .hero-brand-text {
        font-size: 3.8rem;
        letter-spacing: 0.18em;
        padding-left: 0.18em;
    }
}

/* =========================================
   Premium Product Live Highlight & Fade Animations
   ========================================= */
@keyframes highlight-pulse-animation {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(108, 51, 242, 0.7);
        border-color: var(--primary);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 25px 10px rgba(108, 51, 242, 0.4);
        border-color: var(--gold);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(108, 51, 242, 0);
        border-color: rgba(108, 51, 242, 0.15);
    }
}

.highlight-pulse {
    animation: highlight-pulse-animation 1.5s cubic-bezier(0.25, 1, 0.5, 1) 2;
    z-index: 100 !important;
}

@keyframes fade-out-scale-animation {
    0% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    100% {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }
}

.fade-out-scale {
    animation: fade-out-scale-animation 0.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    pointer-events: none;
}

/* =========================================
   High Performance Product Card Rendering
   ========================================= */
.product-card {
    will-change: transform;
}

.product-card-img {
    will-change: transform;
}

/* =========================================
   Floating Circular WhatsApp Inquiry Button
   ========================================= */
.whatsapp-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45), 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.whatsapp-float-btn:hover {
    transform: scale(1.12) translateY(-4px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6), 0 6px 15px rgba(0, 0, 0, 0.4);
    color: #ffffff;
}

.whatsapp-float-btn svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.whatsapp-float-btn::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.6);
    animation: waPulse 2s infinite ease-in-out;
    pointer-events: none;
}

@keyframes waPulse {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.18);
        opacity: 0;
    }
    100% {
        transform: scale(0.95);
        opacity: 0;
    }
}

.whatsapp-float-btn .wa-tooltip {
    position: absolute;
    right: 72px;
    background: #110524;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(37, 211, 102, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-float-btn:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .whatsapp-float-btn {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
    .whatsapp-float-btn svg {
        width: 28px;
        height: 28px;
    }
}