:root {
            --primary-color: #4f46e5; /* Indigo */
            --secondary-color: #1e293b; /* Slate Dark */
            --accent-color: #f59e0b; /* Amber */
            --light-bg: #f8fafc;
        }

        body {
            font-family: 'Inter', sans-serif;
            color: #334155;
            overflow-x: hidden;
        }

        /* --- Custom Utility Classes --- */
        .text-primary-custom {
            color: var(--primary-color) !important;
        }

        .bg-primary-custom {
            background-color: var(--primary-color) !important;
        }

        .section-padding {
            padding: 80px 0;
        }

        /* --- Navbar --- */
        .navbar {
            transition: all 0.3s ease;
            padding: 15px 0;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }

        .nav-link {
            font-weight: 500;
            color: var(--secondary-color);
            margin-left: 15px;
            transition: color 0.3s;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-color);
        }

        .btn-custom {
            background-color: var(--primary-color);
            color: white;
            border-radius: 50px;
            padding: 10px 25px;
            border: none;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .btn-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
            background-color: #4338ca;
            color: white;
        }

        .btn-outline-custom {
            border: 2px solid white;
            color: white;
            border-radius: 50px;
            padding: 10px 25px;
            transition: all 0.3s;
        }

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

        /* --- Hero Section --- */
        .hero-section {
            position: relative;
            height: 100vh;
            min-height: 600px;
            background: linear-gradient(rgba(30, 41, 59, 0.8), rgba(30, 41, 59, 0.7)), 
                        url('https://picsum.photos/seed/office1/1920/1080');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            display: flex;
            align-items: center;
            color: white;
            margin-top: -72px; /* Pull up behind navbar */
            padding-top: 72px;
        }

        .hero-content h1 {
            font-weight: 800;
            font-size: 3.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.25rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        /* --- Services/Features --- */
        .service-card {
            border: none;
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s ease;
            height: 100%;
            background: white;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }

        .icon-box {
            width: 70px;
            height: 70px;
            background-color: rgba(79, 70, 229, 0.1);
            color: var(--primary-color);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        /* --- About Section --- */
        .about-img {
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        /* --- Portfolio --- */
        .portfolio-item {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 24px;
            cursor: pointer;
        }

        .portfolio-item img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(79, 70, 229, 0.85);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;    
            transition: opacity 0.3s ease;
            color: white;
        }

        .portfolio-item:hover img {
            transform: scale(1.1);
        }

        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }

        /* --- Pricing --- */
        .pricing-card {
            border: none;
            border-radius: 20px;
            padding: 40px;
            transition: transform 0.3s;
            position: relative;
            background: white;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .pricing-card.popular {
            border: 2px solid var(--primary-color);
            transform: scale(1.05);
            z-index: 2;
        }

        .popular-badge {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--primary-color);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .price {
            font-size: 3rem;
            font-weight: 700;
            color: var(--secondary-color);
        }

        .price span {
            font-size: 1rem;
            font-weight: 400;
            color: #94a3b8;
        }

        .pricing-features li {
            margin-bottom: 12px;
            color: #64748b;
        }

        .pricing-features i {
            color: #10b981; /* Green */
            margin-right: 10px;
        }

        /* --- Footer --- */
        footer {
            background-color: var(--secondary-color);
            color: #cbd5e1;
            padding: 70px 0 30px 0;
        }

        footer h5 {
            color: white;
            margin-bottom: 25px;
            font-weight: 600;
        }

        footer ul li {
            margin-bottom: 12px;
        }

        footer a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.2s;
        }

        footer a:hover {
            color: white;
        }

        .social-links a {
            display: inline-flex;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            color: white;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            margin-right: 10px;
            transition: background 0.3s;
        }

        .social-links a:hover {
            background: var(--primary-color);
        }

        /* --- Mobile Tweaks --- */
        @media (max-width: 991px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            .pricing-card.popular {
                transform: scale(1);
            }
        }