/* =========================================
   1. CORE VARIABLES & RESET (LIGHT THEME)
   ========================================= */
   :root {
    --primary: #e6b800;           /* Gold Brand Color */
    --primary-hover: #c7a000;     /* Darker Gold for hover */
    --accent-blue: #2c3e50;       /* Professional Dark Blue/Gray */
    
    --bg-body: #f4f7f6;           /* Very light gray/blue tint */
    --bg-card: #ffffff;           /* Pure White */
    --bg-footer: #111111;         /* Dark Footer for contrast */
    
    --text-main: #1f2937;         /* Dark Charcoal */
    --text-muted: #6b7280;        /* Medium Gray */
    --text-light: #ffffff;        /* White text */
    
    --border-light: #e5e7eb;      /* Subtle border */
    --success: #10b981;
    --danger: #ef4444;
    --whatsapp: #25D366;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-gold: 0 10px 20px -5px rgba(230, 184, 0, 0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; outline: none; -webkit-tap-highlight-color: transparent; }

/* Scrollbar Customization */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
    line-height: 1.6;
    
    /* STICKY FOOTER FIX */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Hide the noise/glow elements from the HTML for clean look */
.ambient-glow { display: none; }
body::after { display: none; }

a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* =========================================
   2. GLOBAL UI ELEMENTS & PRELOADER
   ========================================= */

/* --- PROFESSIONAL PRELOADER --- */
.preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: #ffffff;
    z-index: 99999; /* Highest priority */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.6s ease;
}

/* Class added by JS to hide it */
.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(230, 184, 0, 0.15); /* Faint gold background ring */
    border-top-color: #e6b800; /* Vibrant gold spinner */
    border-radius: 50%;
    animation: spin 0.9s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
    margin-bottom: 20px;
    box-shadow: 0 0 20px rgba(230, 184, 0, 0.15);
}

.loader-logo {
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--accent-blue);
    font-size: 1.1rem;
    text-transform: uppercase;
    animation: pulseText 1.5s ease-in-out infinite alternate;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulseText { from { opacity: 0.5; } to { opacity: 1; } }


/* Scroll Progress Bar */
.scroll-progress {
    position: fixed; top: 0; left: 0; width: 0%; height: 4px;
    background: var(--primary); z-index: 9999;
    box-shadow: 0 0 10px rgba(230, 184, 0, 0.5);
    transition: width 0.1s;
}

.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

.whatsapp-float {
    position: fixed; bottom: 30px; left: 30px;
    width: 60px; height: 60px;
    background-color: #25D366; color: #FFF;
    border-radius: 50%; text-align: center;
    font-size: 30px; box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 2000; display: flex; align-items: center; justify-content: center;
    transition: all 0.3s ease; text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6); }
.whatsapp-icon { width: 35px; height: 35px; fill: white; }

/* =========================================
   3. HEADER & NAVIGATION
   ========================================= */
.floating-header {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    width: 90%; max-width: 1200px; height: 70px; z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    display: flex; justify-content: space-between; align-items: center; padding: 0 30px;
    transition: 0.3s;
}

.floating-header.full-width {
    top: 0; left: 0; right: 0; transform: none; width: 100%; max-width: none; border-radius: 0; 
    border: none; border-bottom: 1px solid var(--border-light);
}

.logo { font-size: 24px; font-weight: 900; color: var(--accent-blue); letter-spacing: 1px; text-transform: uppercase; position: absolute; left: 50%; transform: translateX(-50%); white-space: nowrap; }

.nav-group { display: flex; gap: 30px; align-items: center; }
.nav-link { color: var(--text-muted); font-size: 15px; font-weight: 700; position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--primary); transition: 0.3s; }
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 100%; }

.mobile-toggle { display: none; cursor: pointer; font-size: 24px; color: var(--text-main); }
.back-btn { font-weight: 700; font-size: 0.95rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.back-btn:hover { color: var(--primary); transform: translateX(-5px); }

.mobile-menu-container {
    display: none; position: fixed; top: 95px; left: 20px; right: 20px;
    background: #ffffff; border: 1px solid var(--border-light); border-radius: 16px; padding: 30px;
    flex-direction: column; gap: 20px; text-align: center; z-index: 1001; box-shadow: var(--shadow-lg);
}
.mobile-menu-container.active { display: flex; animation: slideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.mobile-link { color: var(--text-main); font-size: 1.2rem; font-weight: 700; padding: 15px; border-bottom: 1px solid var(--border-light); }
@keyframes slideIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }

/* =========================================
   4. HOME PAGE SECTIONS
   ========================================= */

.hero {
    position: relative; width: 100%; height: 90vh; min-height: 600px;
    display: flex; align-items: center; justify-content: center; text-align: center;
    background: url('img/hero.jpg') no-repeat center center; 
    background-color: #1a1a1a; background-size: cover; background-attachment: fixed;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.7)); z-index: 1; }
.hero-content { position: relative; z-index: 2; padding: 20px; max-width: 900px; margin-top: 60px; }
.hero-badge {
    display: inline-block; padding: 8px 24px; border: 1px solid rgba(255,255,255,0.2);
    color: #fff; border-radius: 50px; font-size: 0.85rem; letter-spacing: 2px;
    text-transform: uppercase; margin-bottom: 25px; font-weight: 700;
    background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px);
}
.hero h1 { font-size: 4rem; line-height: 1.1; font-weight: 900; margin-bottom: 25px; letter-spacing: -1px; color: #fff; }
.gradient-text {
    background: linear-gradient(135deg, #fff 0%, #e6b800 50%, #fff 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-size: 200% auto; animation: shine 6s linear infinite;
}
@keyframes shine { to { background-position: 200% center; } }
.hero p { font-size: 1.3rem; color: #f0f0f0; margin-bottom: 45px; max-width: 600px; margin-inline: auto; font-weight: 400; opacity: 0.95; }
.hero-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 18px 45px; font-size: 1.1rem; font-weight: 700; border-radius: 50px;
    cursor: pointer; transition: 0.3s; position: relative; overflow: hidden; z-index: 1;
    background: var(--primary); color: #000; box-shadow: var(--shadow-gold); border: none;
}
.hero-btn:hover { transform: translateY(-3px); background: var(--primary-hover); box-shadow: 0 15px 30px rgba(230, 184, 0, 0.5); }

/* Brand Story Section */
.brand-story-section { padding: 80px 20px; background: #fff; position: relative; overflow: hidden; }
.brand-story-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.brand-story-text { text-align: right; }
.brand-tag { color: var(--primary-hover); font-weight: 800; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; display: block; }
.brand-story-text h2 { font-size: 2.8rem; line-height: 1.2; font-weight: 900; color: var(--accent-blue); margin-bottom: 25px; }
.brand-story-text p { font-size: 1.1rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 30px; }
.brand-badges { display: flex; gap: 15px; flex-wrap: wrap; }
.bb-item { background: #f3f4f6; color: var(--text-main); padding: 10px 20px; border-radius: 8px; font-weight: 700; font-size: 0.9rem; border: 1px solid #e5e7eb; display: flex; align-items: center; gap: 8px; }
.brand-story-img { position: relative; }
.img-frame { position: relative; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); border: 4px solid #fff; transform: rotate(2deg); transition: 0.3s; }
.img-frame:hover { transform: rotate(0deg); }
.floating-stat { position: absolute; bottom: 20px; right: 20px; background: var(--primary); color: #000; padding: 15px 25px; border-radius: 12px; text-align: center; box-shadow: var(--shadow-md); }
.floating-stat span { display: block; font-size: 1.5rem; font-weight: 900; line-height: 1; }
.floating-stat small { font-size: 0.8rem; font-weight: 700; }

/* Products Grid */
.products-section { padding: 100px 20px; text-align: center; position: relative; z-index: 2; background: var(--bg-body); }
.section-title { font-size: 2.5rem; font-weight: 900; color: var(--accent-blue); margin-bottom: 60px; display: inline-block; position: relative; }
.section-title::after { content: ''; display: block; width: 60px; height: 5px; background: var(--primary); margin: 15px auto 0; border-radius: 10px; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; max-width: 1250px; margin: 0 auto; }

/* === CLICKABLE CARD LOGIC === */
.product-card { 
    background: var(--bg-card); 
    border: 1px solid var(--border-light); 
    border-radius: 20px; 
    overflow: hidden; 
    position: relative; /* Context for stretched link */
    transition: all 0.3s ease; 
    display: flex; 
    flex-direction: column; 
    text-align: right; 
    box-shadow: var(--shadow-sm); 
    cursor: pointer; /* Indicates clickability */
}

.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.product-card::before { display: none; } 

/* STRETCHED LINK UTILITY */
/* Expands the Buy Button to fill the entire card */
.stretched-link::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    content: "";
}

/* === HIGHLIGHTED CARD STYLE (BATTERIES) === */
.product-card.highlight {
    border: 2px solid var(--primary);
    background: #fffdf5; /* Warm Tint */
    box-shadow: 0 0 20px rgba(230, 184, 0, 0.15);
}
.product-card.highlight .badge {
    background: var(--danger); /* Red to stand out */
    color: #fff;
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
}
.product-card.highlight .price {
    color: var(--danger);
}
/* ========================================== */

.card-img-container { 
    position: relative; 
    width: 100%; 
    aspect-ratio: 1 / 1; 
    background: #ffffff; 
    overflow: hidden; 
    padding: 0; /* REMOVED PADDING TO FILL CONTAINER */
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-bottom: 1px solid var(--border-light); 
}
.card-img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; /* CHANGED: COVER TO FILL SPACE */
    transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}
.product-card:hover .card-img { transform: scale(1.08) rotate(-2deg); }
.badge { position: absolute; top: 15px; right: 15px; background: var(--accent-blue); color: #fff; font-weight: 700; padding: 6px 12px; border-radius: 6px; font-size: 0.75rem; z-index: 5; box-shadow: var(--shadow-md); }

.card-body { 
    padding: 25px; 
    display: flex; 
    flex-direction: column; 
    flex-grow: 1; 
    z-index: 2; 
    position: static; /* STATIC allows link to stretch over parent .product-card */
}

.product-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 10px; color: var(--text-main); }
.product-desc { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; flex-grow: 1; }
.product-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-light); padding-top: 20px; margin-top: auto; }
.price { font-size: 1.4rem; font-weight: 900; color: var(--primary-hover); }

.btn-group { display: flex; gap: 8px; }
.buy-btn { background: #f3f4f6; color: var(--text-main); border: 1px solid var(--border-light); padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 700; transition: 0.3s; }
.buy-btn:hover { background: var(--text-main); color: #fff; }

.wa-btn { 
    background: var(--success); 
    color: #fff; 
    border: none; 
    padding: 8px 12px; 
    border-radius: 8px; 
    font-size: 16px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    position: relative; /* To stack above stretched link */
    z-index: 10;        /* Ensure WA click works separately */
}
.wa-btn:hover { background: #059669; box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3); }

/* Features Grid */
.quality-section { padding: 100px 20px; position: relative; background: var(--bg-body); }
.features-grid { 
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; 
    background: var(--border-light); border: 1px solid var(--border-light); 
    overflow: hidden; border-radius: 24px; max-width: 1200px; margin: 0 auto; box-shadow: var(--shadow-sm);
}
.feature-box { background: #fff; padding: 50px 25px; text-align: center; transition: 0.3s; display: flex; flex-direction: column; align-items: center; }
.feature-box:hover { background: #fdfdfd; }
.feature-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 70px; height: 70px;
    background-color: #f3f4f6; color: var(--accent-blue);
    border-radius: 20px; margin-bottom: 25px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.feature-icon svg { width: 32px; height: 32px; stroke: currentColor; stroke-width: 2; fill: none; }
.feature-box:hover .feature-icon {
    background-color: var(--primary); color: #000;
    transform: rotate(-5deg) scale(1.1); box-shadow: 0 10px 25px rgba(230, 184, 0, 0.4);
}
.feature-text { color: var(--text-muted); font-size: 0.95rem; }
.quality-header h2 { color: var(--text-main); margin-bottom: 15px; font-size: 2.5rem; font-weight: 800; }
.quality-header { text-align: center; margin-bottom: 60px; max-width: 800px; margin-left: auto; margin-right: auto; }

/* Reviews */
.reviews-section { padding: 80px 20px; background: #fff; }
.reviews-wrapper { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; max-width: 1250px; margin: 0 auto; }
.review-card { background: #f9fafb; padding: 30px; border-radius: 16px; border: 1px solid var(--border-light); transition: 0.3s; display: flex; flex-direction: column; }
.review-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: var(--shadow-md); background: #fff; }
.review-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.review-avatar { width: 50px; height: 50px; border-radius: 50%; border: 2px solid #fff; box-shadow: var(--shadow-sm); }
.reviewer-info h4 { font-size: 1rem; margin-bottom: 3px; color: var(--text-main); font-weight: 700; }
.reviewer-info span { font-size: 0.85rem; color: var(--text-muted); }
.verified-badge { color: var(--success); font-size: 0.75rem; background: #ecfdf5; padding: 4px 10px; border-radius: 4px; display: inline-block; margin-bottom: 15px; border: 1px solid #d1fae5; width: fit-content; font-weight: 600; }
.review-text { color: #4b5563; font-style: italic; font-size: 0.95rem; line-height: 1.7; }

/* FAQ */
.faq-section { padding: 100px 20px; background: var(--bg-body); }
.faq-container { max-width: 850px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.faq-item { border: 1px solid var(--border-light); border-radius: 12px; overflow: hidden; background: #fff; transition: 0.3s; box-shadow: var(--shadow-sm); }
.faq-item.active { border-color: var(--primary); background: #fff; }
.faq-question {
    width: 100%; padding: 25px; text-align: right; background: none; border: none;
    font-family: inherit; font-size: 1.1rem; font-weight: 700; color: var(--text-main);
    cursor: pointer; display: flex; justify-content: space-between; align-items: center; outline: none;
}
.toggle-icon { color: var(--primary); font-size: 1.5rem; transition: 0.3s; }
.faq-item.active .toggle-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; padding: 0 25px; color: var(--text-muted); line-height: 1.8; font-size: 1rem; }
.faq-item.active .faq-answer { padding-bottom: 25px; max-height: 300px; }

/* =========================================
   5. PRODUCT PAGE SECTIONS
   ========================================= */
.breadcrumbs { max-width: 1200px; margin: 80px auto 20px; padding: 0 20px; font-size: 0.85rem; color: var(--text-muted); }
.breadcrumbs span { color: var(--primary-hover); font-weight: 600; }
.product-container { max-width: 1200px; margin: 0 auto 60px; padding: 0 20px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: start; }

/* --- UPDATED: MAIN IMAGE WRAPPER (Safety for missing imgs) --- */
.main-img-wrap {
    width: 100%; height: 500px; border-radius: 20px; overflow: hidden;
    border: 1px solid var(--border-light); margin-bottom: 20px; 
    background: #f8f9fa; /* Gray bg in case img missing */
    display: flex; align-items: center; justify-content: center; position: relative;
    cursor: crosshair; box-shadow: var(--shadow-sm);
}
.main-img { max-width: 90%; max-height: 90%; object-fit: contain; transition: transform 0.2s ease-out; }

.thumbnails { display: flex; gap: 15px; overflow-x: auto; padding-bottom: 5px; scrollbar-width: none; }
.thumb { width: 80px; height: 80px; object-fit: contain; border-radius: 12px; cursor: pointer; padding: 5px; border: 1px solid var(--border-light); opacity: 0.7; transition: 0.3s; flex-shrink: 0; background: #fff; }
.thumb:hover, .thumb.active { border-color: var(--primary); opacity: 1; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.product-category { color: var(--primary-hover); font-weight: 800; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; display: block; margin-bottom: 5px; }
.product-title-page { font-size: 2.4rem; font-weight: 900; margin: 0 0 10px; line-height: 1.2; color: var(--text-main); }
.social-proof-banner { background: #ecfdf5; border: 1px solid #d1fae5; color: var(--success); font-size: 0.85rem; padding: 5px 12px; border-radius: 6px; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 20px; font-weight: 600; }
.live-dot { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: blink 1.5s infinite; }
.offers-container { display: none; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 25px; }
.offer-option { border: 1px solid var(--border-light); border-radius: 12px; padding: 15px; cursor: pointer; text-align: center; transition: 0.3s; background: #fff; color: var(--text-main); }
.offer-option:hover { border-color: #999; background: #f9fafb; }
.offer-option.selected { border-color: var(--primary); background: #fffdf5; box-shadow: 0 0 0 1px var(--primary); position: relative; }
.offer-price-tag { font-weight: 800; color: var(--primary-hover); display: block; margin-top: 5px; font-size: 1.1rem; }
.price-box { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
.current-price { font-size: 2.2rem; font-weight: 900; color: var(--accent-blue); }
.old-price { text-decoration: line-through; color: #9ca3af; font-size: 1.3rem; }
.discount-tag { background: #fef2f2; color: var(--danger); padding: 4px 10px; border-radius: 4px; border: 1px solid #fee2e2; font-weight: 700; font-size: 0.85rem; }
.timer-box { background: linear-gradient(90deg, #fffdf0, #fff); padding: 12px 20px; border-radius: 8px; margin-bottom: 30px; font-weight: 700; display: flex; align-items: center; gap: 15px; border-right: 4px solid var(--primary); box-shadow: var(--shadow-sm); color: var(--text-main); }
.countdown-digits { font-family: monospace; font-size: 1.3rem; font-weight: 800; color: var(--primary-hover); margin-right: auto; }
.order-card { background: #fff; padding: 30px; border-radius: 20px; border: 1px solid var(--border-light); box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.order-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, #fff, #25D366, #fff); /* Green for WA */ }
.order-header { text-align: center; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px dashed var(--border-light); }
.order-header h4 { color: var(--text-main); margin-bottom: 5px; font-size: 1.2rem; }

/* === NEW: FORM INPUT STYLES === */
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.95rem; color: var(--text-main); }
.form-input {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: #fcfcfc;
    transition: 0.3s;
}
.form-input:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(230, 184, 0, 0.1);
}

/* === UPDATED WHATSAPP BUTTON STYLE === */
.whatsapp-order-btn {
    width: 100%;
    background: #25D366;
    color: #fff;
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.whatsapp-order-btn:hover {
    background: #20bd5a;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}
.wa-order-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}
/* ===================================== */

.wa-link { text-align: center; display: block; margin-top: 15px; font-size: 0.9rem; color: var(--text-muted); }
.wa-link a { color: var(--whatsapp); font-weight: 700; text-decoration: underline; }
.tabs-header { display: flex; border-bottom: 1px solid var(--border-light); margin-bottom: 30px; margin-top: 40px; overflow-x: auto; scrollbar-width: none; }
.tab-btn { padding: 15px 30px; background: none; border: none; font-family: inherit; font-size: 1rem; font-weight: 700; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; transition: 0.3s; white-space: nowrap; }
.tab-btn:hover { color: var(--text-main); }
.tab-btn.active { color: var(--primary-hover); border-bottom-color: var(--primary); }
.tab-content { display: none; color: #4b5563; line-height: 1.8; animation: fadeIn 0.4s; font-size: 1rem; }
.tab-content.active { display: block; }
.specs-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.specs-table tr:nth-child(odd) { background: #f9fafb; }
.specs-table th { width: 30%; color: var(--text-main); padding: 12px; text-align: right; border-bottom: 1px solid var(--border-light); font-weight: 700; }
.specs-table td { padding: 12px; border-bottom: 1px solid var(--border-light); text-align: right; color: var(--text-muted); }
.related-section { background: var(--bg-body); padding: 60px 20px 100px; border-top: 1px solid var(--border-light); }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 25px; max-width: 1200px; margin: 0 auto; }
.r-card { background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid var(--border-light); transition: 0.3s; box-shadow: var(--shadow-sm); }
.r-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: var(--shadow-md); }
.r-img-wrap { width: 100%; height: 220px; background: #fff; padding: 20px; display: flex; align-items: center; justify-content: center; }
.r-info { padding: 15px; }
.r-title { color: var(--text-main); font-weight: 700; font-size: 1rem; margin-bottom: 5px; }
.r-price { color: var(--primary-hover); font-weight: 800; font-size: 1.1rem; }
.mobile-sticky-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(15px); padding: 12px 20px; border-top: 1px solid var(--border-light); z-index: 1100; justify-content: space-between; align-items: center; gap: 15px; box-shadow: 0 -5px 20px rgba(0,0,0,0.05); padding-bottom: max(12px, env(safe-area-inset-bottom)); }
.m-price { color: var(--text-main); font-weight: 900; font-size: 1.4rem; }
.m-btn { background: var(--whatsapp); color: #fff; padding: 12px; border-radius: 8px; flex-grow: 1; text-align: center; font-weight: 800; font-size: 1rem; box-shadow: 0 4px 10px rgba(37, 211, 102, 0.4); border:none; }
.m-wa-btn { background: #f3f4f6; border: 1px solid #d1d5db; color: var(--whatsapp); padding: 10px; border-radius: 8px; display: flex; align-items: center; justify-content: center; width: 50px; }
.desc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 40px; align-items: center; }
.desc-img-box { border-radius: 16px; overflow: hidden; border: 1px solid var(--border-light); position: relative; box-shadow: var(--shadow-md); }
.desc-img { width: 100%; display: block; transition: 0.3s; }
.desc-img:hover { transform: scale(1.03); }
.desc-text h3 { color: var(--accent-blue); font-size: 1.5rem; margin-bottom: 15px; border-right: 3px solid var(--primary); padding-right: 15px; }
.desc-text p { color: #4b5563; margin-bottom: 15px; line-height: 1.7; }
.highlight-box { background: #fffdf5; padding: 20px; border-radius: 12px; border: 1px dashed var(--primary); margin-top: 20px; color: var(--text-main); }

/* =========================================
   6. CONTACT & ABOUT PAGE SECTIONS
   ========================================= */
.page-header { background-color: var(--bg-body); padding: 160px 20px 60px; text-align: center; position: relative; }
.page-header h1 { font-size: 3.5rem; font-weight: 900; margin-bottom: 15px; color: var(--accent-blue); letter-spacing: -1px; }
.page-header p { opacity: 0.8; font-size: 1.25rem; max-width: 600px; margin: 0 auto; color: var(--text-muted); }
.status-badge { display: inline-flex; align-items: center; gap: 8px; background: #ecfdf5; border: 1px solid #d1fae5; padding: 6px 16px; border-radius: 30px; font-size: 0.85rem; font-weight: 700; color: var(--success); margin-bottom: 20px; }
.status-dot { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); } 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); } }
.contact-container { max-width: 1100px; margin: 40px auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.info-card { background: #fff; padding: 25px; border-radius: 16px; border: 1px solid var(--border-light); transition: 0.3s; display: flex; align-items: flex-start; gap: 20px; box-shadow: var(--shadow-sm); }
.info-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.info-icon { background: #fffdf0; color: var(--primary); width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; border-radius: 12px; font-size: 1.4rem; flex-shrink: 0; }
.info-text h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 5px; color: var(--text-main); }
.info-text p { color: var(--text-muted); font-size: 0.95rem; }
.info-action { color: var(--primary-hover); font-size: 0.85rem; font-weight: 700; margin-top: 5px; display: block; }
.map-box { height: 200px; width: 100%; border-radius: 16px; overflow: hidden; border: 1px solid var(--border-light); margin-top: 10px; opacity: 1; }
.contact-form-box { background: #fff; padding: 40px; border-radius: 24px; border: 1px solid var(--border-light); border-top: 4px solid var(--primary); box-shadow: var(--shadow-lg); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 700; font-size: 0.9rem; color: var(--text-main); }
.form-textarea { width: 100%; padding: 15px; border: 1px solid #d1d5db; border-radius: 10px; background: #f9fafb; color: var(--text-main); font-family: inherit; font-size: 16px; /* 16px to prevent iOS zoom */ transition: 0.3s; }
.form-textarea:focus { border-color: var(--primary); outline: none; background: #fff; box-shadow: 0 0 0 3px rgba(230,184,0,0.1); }
.mini-faq { margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--border-light); }
.faq-title { color: var(--text-main); font-size: 1.1rem; margin-bottom: 15px; font-weight: 700; }
.faq-q { color: var(--primary-hover); font-size: 0.95rem; font-weight: 600; cursor: pointer; }
.faq-a { color: #4b5563; font-size: 0.9rem; margin-top: 5px; display: none; }
.faq-item.active .faq-a { display: block; animation: fadeIn 0.3s; }
.about-hero { position: relative; padding: 200px 20px 100px; text-align: center; overflow: hidden; background: var(--bg-body); }
.about-hero h1 { font-size: 4rem; font-weight: 900; margin-bottom: 25px; color: var(--accent-blue); letter-spacing: -1px; }
.hero-highlight { color: var(--primary); display: inline-block; position: relative; }
.hero-highlight::after { content: ''; position: absolute; bottom: 5px; left: 0; width: 100%; height: 10px; background: var(--primary); opacity: 0.2; transform: skewX(-20deg); }
.about-hero p { max-width: 700px; margin: 0 auto; font-size: 1.3rem; color: var(--text-muted); font-weight: 300; }
.stats-bar { max-width: 1000px; margin: 0 auto 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; background: #fff; border: 1px solid var(--border-light); border-radius: 20px; padding: 40px; text-align: center; box-shadow: var(--shadow-md); }
.stat-item h3 { font-size: 3rem; font-weight: 900; color: var(--primary); margin-bottom: 5px; line-height: 1; }
.stat-item p { color: var(--text-muted); font-size: 0.9rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.story-section { padding: 0 20px 80px; max-width: 900px; margin: 0 auto; text-align: center; }
.section-header { margin-bottom: 50px; }
.section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--accent-blue); margin-bottom: 15px; }
.section-header div { width: 60px; height: 4px; background: var(--primary); margin: 0 auto; border-radius: 10px; }
.story-text { font-size: 1.1rem; line-height: 1.9; color: #4b5563; margin-bottom: 25px; text-align: justify; text-align-last: center; }
.values-section { padding: 80px 20px; background: #f9fafb; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1200px; margin: 0 auto; }
.value-card { background: #fff; padding: 50px 30px; border-radius: 24px; text-align: center; border: 1px solid var(--border-light); transition: 0.4s; position: relative; overflow: hidden; box-shadow: var(--shadow-sm); }
.value-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.value-card:hover::before { opacity: 1; }
.value-icon { font-size: 3.5rem; margin-bottom: 25px; display: block; color: var(--text-muted); transition: 0.3s; }
.value-card:hover .value-icon { transform: scale(1.1) rotate(5deg); color: var(--primary); }
.value-title { font-weight: 800; font-size: 1.4rem; margin-bottom: 15px; color: var(--text-main); position: relative; z-index: 2; }
.value-desc { color: var(--text-muted); font-size: 1rem; position: relative; z-index: 2; }
.cta-section { padding: 100px 20px; text-align: center; background: #fff; }
.cta-box { max-width: 800px; margin: 0 auto; background: var(--accent-blue); border: 1px solid var(--primary); border-radius: 30px; padding: 60px 40px; box-shadow: 0 10px 40px rgba(44, 62, 80, 0.2); }
.cta-btn { display: inline-block; background: var(--primary); color: #000; padding: 18px 50px; font-size: 1.2rem; font-weight: 800; border-radius: 50px; margin-top: 30px; transition: 0.3s; box-shadow: var(--shadow-gold); }
.cta-btn:hover { transform: translateY(-5px); background: #fff; }

/* =========================================
   7. FIXED FOOTER STYLES (DARK & BRANDED)
   ========================================= */
.site-footer {
    background-color: var(--bg-footer);
    color: #9ca3af;
    padding: 80px 20px 40px;
    margin-top: auto; /* Pushes footer to bottom via flex body */
    font-size: 0.95rem;
    border-top: 4px solid var(--primary); /* Gold accent border */
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr; /* Wider first column for 'About' */
    gap: 40px;
    text-align: right; /* Default RTL alignment */
}

.footer-col h3 {
    color: #fff;
    margin-bottom: 25px;
    font-size: 1.3rem;
    letter-spacing: 1px;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

/* Decorative accent line under headings */
.footer-col h3::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--primary);
    margin-top: 10px;
    border-radius: 2px;
}

.footer-col p {
    line-height: 1.8;
    color: #a1a1aa;
}

.footer-col ul { padding: 0; }
.footer-col ul li { margin-bottom: 12px; }

.footer-col a {
    color: #d1d5db;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-col a:hover {
    color: var(--primary);
    transform: translateX(-5px); /* Slide left on hover (RTL) */
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    margin-top: 60px;
    text-align: center;
    font-size: 0.85rem;
    color: #6b7280;
}

/* =========================================
   8. RESPONSIVE UTILITIES
   ========================================= */
@media (max-width: 900px) {
    .nav-group { display: none; }
    .mobile-toggle { display: block; position: absolute; right: 30px; }
    
    /* Hero */
    .hero { background-attachment: scroll; }
    .hero h1 { font-size: 2.8rem; }
    .about-hero h1 { font-size: 2.5rem; }
    .about-hero { padding: 120px 20px 60px; }
    
    /* --- MOBILE PRODUCT GRID FIX --- 
    */
    .product-grid { 
        grid-template-columns: repeat(2, 1fr); /* Forces 2 columns */
        gap: 12px; 
        padding: 0 10px; 
    }
    
    /* Compact Card Styling for Mobile */
    .product-card .card-body { padding: 12px; }
    .product-card .product-title { 
        font-size: 0.95rem; 
        margin-bottom: 5px; 
        height: 38px; /* Forces 2 lines height for uniformity */
        overflow: hidden; 
        line-height: 1.3;
    }
    .product-card .product-desc { display: none; } /* Hide desc to fit 2 cols neatly */
    
    .product-card .product-footer { 
        flex-direction: column; 
        align-items: flex-start; 
        gap: 8px; 
        border-top: 0;
        padding-top: 5px;
    }
    
    .product-card .price { font-size: 1.1rem; }
    .product-card .btn-group { width: 100%; justify-content: space-between; }
    .product-card .buy-btn { flex-grow: 1; text-align: center; font-size: 0.8rem; padding: 6px; }
    .product-card .wa-btn { padding: 6px 10px; }

    /* Grids */
    .battery-container, .contact-container, .form-grid, .stats-bar, .values-grid, .brand-story-container { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    
    /* Brand Story Mobile */
    .brand-story-container { text-align: center; gap: 40px; }
    .brand-story-text { text-align: center; }
    .brand-badges { justify-content: center; }
    .img-frame { margin: 0 20px; transform: rotate(0); }
    
    /* Footer Mobile */
    .footer-container { 
        grid-template-columns: 1fr; 
        text-align: center; 
        gap: 30px;
    }
    .footer-col h3::after { margin: 10px auto 0; } /* Center align the accent line */
    .footer-col a:hover { transform: translateX(0); color: var(--primary); }

    /* Battery */
    .battery-container { flex-direction: column; text-align: center; gap: 40px; }
    .battery-content { text-align: center; }
    
    /* Reviews */
    .reviews-wrapper { 
        display: flex; overflow-x: auto; gap: 20px; padding: 10px 5px 30px 5px; 
        scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    }
    .reviews-wrapper::-webkit-scrollbar { display: none; }
    .review-card { min-width: 85vw; scroll-snap-align: center; }
    
    /* Features (UPDATED: 2 per row) */
    .features-grid { 
        display: grid;
        grid-template-columns: repeat(2, 1fr); /* CHANGED: 2 Columns */
        gap: 15px;
        border-radius: 16px; border: none; box-shadow: none; background: transparent; 
    }
    .feature-box { 
        padding: 30px 15px; /* Reduced padding for smaller boxes */
        border: 1px solid var(--border-light); border-radius: 16px; box-shadow: var(--shadow-sm); 
    }
    .feature-icon { width: 50px; height: 50px; border-radius: 12px; margin-bottom: 15px; } /* Smaller icons */
    
    /* Product Page (Detail View) */
    .product-container { grid-template-columns: 1fr; gap: 30px; margin-top: 20px; }
    .mobile-sticky-bar { display: flex; }
    /* FIXED IMAGE HEIGHT IN CSS AS WELL */
    .main-img-wrap { height: auto; aspect-ratio: 1/1; cursor: default; } /* Auto height based on width */
    .thumbnails { justify-content: flex-start; }
    .price-box { gap: 10px; }
    .current-price { font-size: 2rem; }
    .desc-grid { grid-template-columns: 1fr; }
    .product-title-page { font-size: 1.8rem; margin-top: 10px; }
    
    body.product-page-body { padding-bottom: 80px; } /* Space for sticky bar */

    /* Contact Page */
    .page-header { padding: 120px 20px 40px; }
    .contact-form-box { padding: 25px; }
}

/* Extra Small Screens (e.g. iPhone SE, older Androids) */
@media (max-width: 380px) {
    .product-grid { grid-template-columns: 1fr; } /* Stack products on very small screens */
    .product-card .card-body { padding: 20px; }
    .product-card .product-desc { display: block; margin-bottom: 15px; } /* Show desc in 1 col mode */
    .product-card .product-title { height: auto; }
}