:root {
            --primary-gradient: linear-gradient(45deg, #F27121, #E94057);
            --dark-bg: #1a1a1a;
            --nav-height: 85px;
        }

        body { 
            font-family: 'Poppins', sans-serif; 
            color: #333; 
            scroll-behavior: smooth; 
            overflow-x: hidden;
            padding-top: var(--nav-height); /* Offset for fixed navbar */
        }

        /* --- NAVIGATION --- */
        .navbar {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            padding: 15px 0;
            z-index: 1000;
            height: var(--nav-height);
        }
        .navbar-brand span {
            font-weight: 700;
            background: var(--primary-gradient);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .navbar-logo {
            height: 40px;
            width: auto;
            object-fit: contain;
        }
        .footer-logo-img {
            height: 30px;
            width: auto;
            object-fit: contain;
            margin-right: 8px;
        }
        .nav-link {
            font-weight: 500;
            color: #444 !important;
            padding: 0.5rem 1.2rem !important;
            transition: 0.3s;
        }
        .nav-link:hover, .nav-link.active { color: #E94057 !important; }
        
        /* Dropdown Styling */
        .dropdown-menu { 
            border: none; 
            box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
            border-radius: 15px; 
            padding: 15px; 
            min-width: 280px;
        }
        .dropdown-item { 
            padding: 8px 20px; 
            border-radius: 8px; 
            font-size: 0.85rem; 
            white-space: normal;
        }
        .dropdown-item:hover { background: #fff1e9; color: #F27121; }

        .btn-gradient {
            background: var(--primary-gradient);
            color: white !important;
            border: none;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
        }

        /* --- HERO --- */
        .hero {
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                        url('images/hero-imac-repair.jpg') center/cover;
            height: 90vh;
            display: flex;
            align-items: center;
            color: white;
        }
        .hero h1 { font-weight: 700; font-size: 3.5rem; }

        /* --- GENERAL STYLES --- */
        .rounded-5 { border-radius: 2rem !important; }
        .cert-badge {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 10px 15px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid #eee;
            margin: 4px;
            display: inline-block;
        }

        /* --- SOLUTIONS --- */
        .solution-card {
            border: none;
            border-radius: 20px;
            padding: 30px;
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            height: 100%;
            transition: 0.3s;
        }
        .solution-card:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.1); }
        .icon-box {
            width: 60px; height: 60px;
            background: #fff5f0;
            color: #F27121;
            border-radius: 15px;
            display: flex;
            align-items: center; justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        /* --- PAGE SPECIFIC --- */
        .page-header { 
            background: var(--dark-bg); 
            padding: 80px 0; 
            color: white; 
        }
        .cert-box { 
            border-left: 4px solid #F27121; 
            background: #f8f9fa; 
            padding: 25px; 
            border-radius: 0 15px 15px 0; 
            height: 100%; 
            transition: 0.3s; 
        }
        .cert-box:hover { 
            background: white; 
            box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
            transform: translateY(-5px);
        }

        .contact-header { background: var(--dark-bg); padding: 80px 0; color: white; text-align: center; }

        .info-card {
            border: none;
            background: white;
            padding: 25px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: 0.3s;
            display: flex;
            flex-direction: column;
            width: 100%;
        }
        .info-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.1); }

        .solutions-hero { background: var(--dark-bg); padding: 120px 0 80px; color: white; text-align: center; }

        .service-card {
            border: none;
            border-radius: 20px;
            padding: 30px;
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.04);
            transition: 0.3s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .service-card:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }

        /* --- FORM STYLES --- */
        .form-control, .form-select {
            padding: 12px 20px;
            border-radius: 10px;
            border: 1px solid #eee;
            background: #fdfdfd;
        }
        .form-control:focus { box-shadow: none; border-color: #F27121; }

        /* --- ICON BOX OVERRIDES --- */
        .info-card .icon-box {
            width: 45px; height: 45px;
            background: #fff1e9;
            border-radius: 10px;
            font-size: 1.2rem;
            margin-bottom: 15px;
        }
        .service-card .icon-box {
            width: 55px; height: 55px;
            border-radius: 12px;
            margin-bottom: 20px;
        }

        /* --- FOOTER --- */
        footer { background: var(--dark-bg); color: #ccc; padding: 80px 0 20px; position: relative; z-index: 10; }
        .footer-logo span { background: var(--primary-gradient); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 700; }

        /* --- MEDIA QUERIES --- */
        @media (max-width: 768px) { 
            .hero h1 { font-size: 2.5rem; }
            .navbar { height: auto; }
            body { padding-top: 70px; }
        }

        /* --- BACK TO TOP BUTTON --- */
        #backToTop {
            position: fixed;
            bottom: 20px;
            right: 20px;
            display: none;
            z-index: 99;
            border: none;
            background: var(--primary-gradient);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            transition: 0.3s;
        }
        #backToTop:hover {
            transform: scale(1.1);
        }

        /* --- WHATSAPP BUTTON --- */
        .whatsapp-btn {
            position: fixed;
            bottom: 40px;
            left: 20px;
            background: #25D366;
            color: white;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
            z-index: 1000;
            text-decoration: none;
        }
        .whatsapp-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 20px rgba(0,0,0,0.2);
            background: #20BA5A;
        }

        /* --- HERO ANIMATIONS --- */
        .hero h6, .hero h1, .hero p, .hero .d-flex {
            animation: fadeInUp 1s ease-out;
        }
        .hero h1 {
            animation-delay: 0.2s;
            animation-fill-mode: both;
        }
        .hero p {
            animation-delay: 0.4s;
            animation-fill-mode: both;
        }
        .hero .d-flex {
            animation-delay: 0.6s;
            animation-fill-mode: both;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

/* --- Sales Section Uniform Styles --- */
.uniform-card {
    background: white;
    padding: 40px;
    border-radius: 20px; /* Uniform with Solutions and Presence boxes */
    box-shadow: 0 10px 30px rgba(0,0,0,0.05); /* Uniform shadow depth */
    border: 1px solid rgba(0,0,0,0.02);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.uniform-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.featured-sales {
    border: 1px solid #F27121; /* Highlight the pre-owned section */
}

.sales-icon {
    width: 70px;
    height: 70px;
    background: #fff5f0;
    color: #F27121;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 25px;
}

.feature-list-sales {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list-sales li {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #555;
}

/* --- Certification Card Styles --- */
.cert-card-glass {
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.purple-cert-logo {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%); /* Premium Purple Gradient */
    color: white;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 20px rgba(106, 17, 203, 0.2);
}

.bg-purple-soft {
    background: rgba(106, 17, 203, 0.1);
}

.text-purple {
    color: #6a11cb;
}

/* Ensure uniformity with other cards */
.uniform-card {
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s ease;
}

.uniform-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
/* --- Image Swap Container --- */
.image-swap-container {
    position: relative;
    width: 100%;
    height: 180px; /* Fixed height ensures uniform card sizes */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 15px;
    background: #f8f9fa; /* Subtle background for product contrast */
    padding: 10px;
}

/* Image Positioning & Transition */
.image-swap-container img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); /* Centers the image perfectly */
    max-width: 90%;
    max-height: 90%;
    transition: all 0.4s ease-in-out;
    backface-visibility: hidden; /* Smoother animation */
}

/* Default State */
.img-default {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.img-hover {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95); /* Starts slightly smaller */
}

/* --- HOVER TRIGGERS --- */
/* When hovering the card, fade out the default image */
.product-hover-card:hover .img-default {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
}

/* When hovering the card, fade in and scale up the hover image */
.product-hover-card:hover .img-hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Ensure Card Uniformity (reusing existing style if available) */
.uniform-card {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}
.uniform-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}