:root {
            /* Refined Corporate Palette */
            --primary: #3C3171;    /* Deep Purple */
            --accent: #8F7C45;     /* Antique Gold */
            --bg-body: #FDFDFD;    /* Off-white */
            --bg-light: #F4F6F9;   /* Very Light Grey */
            --text-dark: #1F2937;  /* Charcoal */
            --text-muted: #6B7280; /* Grey */
            --card-shadow: 0 10px 30px rgba(0,0,0,0.05);
            --card-hover-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

   

        h1, h2, h3, h4, h5, h6, .navbar-brand {
            font-family: 'Playfair Display', serif;
            color: var(--primary);
        }

        /* Navbar - Transparent to Solid Transition */
        .navbar {
            background-color: transparent;
            box-shadow: none;
            padding: 10px 0;
            transition: all 0.4s ease;
        }

        /* Scrolled State */
        .navbar.scrolled {
            background-color: #ffffff; /* White background on scroll */
            backdrop-filter: none;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1); 
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: white !important;
            transition: color 0.3s;
        }

        .navbar.scrolled .navbar-brand {
            color: var(--primary) !important;
        }

        .brand-logo-img {
            height: 70px; /* Logo Size Mobile */
            width: auto;
            transition: all 0.3s ease;
            filter: brightness(0) invert(1);
        }
        
        .navbar.scrolled .brand-logo-img {
            filter: none;
        }

        /* RESPONSIVE LOGO SIZING FOR LAPTOPS & DESKTOPS */
        /* Standard Laptop (992px - 1399px) */
        @media (min-width: 992px) and (max-width: 1399px) {
            .brand-logo-img {
                height: 90px; /* Moderate size for laptops */
            }
            .navbar.scrolled .brand-logo-img {
                height: 70px; /* Smaller when scrolled */
            }
            .nav-link {
                font-size: 0.85rem !important; /* Slightly smaller text for compact navbars */
                margin: 0 10px !important; /* Tighter spacing */
            }
        }

        /* Large Desktop (1400px+) */
        @media (min-width: 1400px) {
            .brand-logo-img {
                height: 120px; /* Large logo for big screens */
            }
            .navbar.scrolled .brand-logo-img {
                height: 90px;
            }
        }

        .nav-link {
            font-family: 'Manrope', sans-serif;
            font-weight: 600;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.9) !important; /* White text initially */
            margin: 0 15px;
            transition: color 0.3s;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .navbar.scrolled .nav-link {
            color: var(--text-dark) !important; /* Dark text on scroll */
        }

        .nav-link:hover, .nav-link.active, .navbar.scrolled .nav-link:hover {
            color: var(--accent) !important;
        }

        /* Dropdown Menu Styles */
        .dropdown-menu {
            border: none;
            border-top: 3px solid var(--accent);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 0;
            border-radius: 0 0 4px 4px;
            margin-top: 0;
        }

        .dropdown-item {
            padding: 12px 20px;
            font-family: 'Manrope', sans-serif;
            font-size: 0.9rem;
            color: var(--text-dark);
            transition: all 0.2s;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 500;
        }

        .dropdown-item:hover {
            background-color: var(--bg-light);
            color: var(--primary);
            padding-left: 25px; /* Slide effect */
        }

        /* Open dropdown on hover for desktop */
        @media (min-width: 992px) {
            .nav-item.dropdown:hover .dropdown-menu {
                display: block;
                animation: fadeIn 0.3s ease;
            }
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Navbar Toggler (Hamburger) */
        .navbar-toggler {
            border-color: rgba(255,255,255,0.5);
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar.scrolled .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(33, 37, 41, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* Mobile Menu Background */
        @media (max-width: 991px) {
            .navbar-collapse {
                background: white;
                padding: 20px;
                border-radius: 8px;
                margin-top: 15px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            }
            .nav-link {
                color: var(--text-dark) !important; /* Always dark in menu */
                padding: 10px 0;
                border-bottom: 1px solid #f0f0f0;
            }
            .nav-link:last-child {
                border-bottom: none;
            }
        }

        .btn-primary-custom {
            background-color: var(--primary);
            color: white;
            padding: 12px 30px;
            border-radius: 4px;
            font-family: 'Manrope', sans-serif;
            font-weight: 600;
            border: 1px solid var(--primary);
            transition: all 0.3s;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 1px;
        }

        .btn-primary-custom:hover {
            background-color: var(--accent);
            border-color: var(--accent);
            color: white;
            transform: translateY(-2px);
        }

        .btn-outline-custom {
            background-color: transparent;
            color: var(--primary);
            padding: 12px 30px;
            border-radius: 4px;
            font-family: 'Manrope', sans-serif;
            font-weight: 600;
            border: 1px solid var(--primary);
            transition: all 0.3s;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 1px;
        }

        .btn-outline-custom:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-2px);
        }


  
   /* Footer */
        footer {
            background-color: #0d0a19; /* Very dark purple */
            color: #9ca3af;
            padding: 80px 0 30px;
        }

        footer h5 {
            color: white;
            margin-bottom: 25px;
        }

        footer a {
            color: #9ca3af;
            text-decoration: none;
            transition: color 0.2s;
        }

        footer a:hover {
            color: var(--accent);
        }

        .social-btn {
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            transition: all 0.3s;
        }

        .social-btn:hover {
            background-color: var(--accent);
            color: white;
            border-color: var(--accent);
        }

        /* Floating WhatsApp */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 30px;
            right: 30px;
            background-color: #25d366;
            color: #FFF;
            border-radius: 50%;
            text-align: center;
            font-size: 30px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: transform 0.3s;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            background-color: #1ebe57;
            color: white;
        }

        @media (max-width: 768px) {
            .section-title { font-size: 2rem; }
            .brand-logo-img { height: 70px; } 
        }