:root {
            --bg-dark: #0a0a0b;
            --bg-card: #121214;
            --accent-blue: #3b5998;
            --accent-purple: #6a67ce;
            --text-white: #ffffff;
            --nav-bg: rgba(255, 255, 255, 0.95);
        }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-white);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* --- Navbar Glassmorphism --- */
        .navbar {
            background: var(--nav-bg) !important;
            padding: 12px 0;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }
        .navbar-brand img { height: 40px; }
        .nav-link { 
            color: #1a1a1a !important; 
            font-weight: 600; 
            font-size: 0.95rem;
            transition: 0.3s;
        }
        .nav-link:hover { color: var(--accent-purple) !important; }

        /* --- Hero Section with Video Background --- */
        .hero-section {
            position: relative;
            height: 100vh;
            min-height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            min-width: 100%;
            min-height: 100%;
            width: auto;
            height: auto;
            z-index: 1;
            transform: translate(-50%, -50%);
            object-fit: cover;
        }
        .hero-overlay {
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0.65); /* Keeps text readable */
            z-index: 2;
        }
        .hero-content {
            position: relative;
            z-index: 3;
            width: 100%;
        }

        /* --- Common UI Components --- */
        section { padding: 80px 0; }
        .gradient-text {
            background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }
        .btn-rudronix {
            background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
            border: none;
            padding: 14px 35px;
            border-radius: 50px;
            color: white;
            font-weight: 700;
            transition: 0.3s;
            text-decoration: none;
            display: inline-block;
        }
        .btn-rudronix:hover {
            box-shadow: 0 10px 20px rgba(106, 103, 206, 0.4);
            transform: translateY(-3px);
            color: white;
        }
        .section-tag {
            color: var(--accent-purple);
            text-transform: uppercase;
            letter-spacing: 2px;
            font-size: 0.85rem;
            font-weight: 700;
            margin-bottom: 15px;
            display: block;
        }

        /* --- Service Cards --- */
        .service-card {
            background: var(--bg-card);
            border: 1px solid #222;
            border-radius: 20px;
            padding: 40px 30px;
            height: 100%;
            transition: all 0.4s ease;
        }
        .service-card:hover {
            border-color: var(--accent-purple);
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.4);
        }
        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* --- Why Us Styling --- */
        .why-us-box {
            background: #161618;
            padding: 30px;
            border-radius: 15px;
            margin-bottom: 20px;
            border-left: 4px solid var(--accent-blue);
        }

        /* --- Responsive Form --- */
        .form-control {
            background: #1a1a1d !important;
            border: 1px solid #333 !important;
            color: white !important;
            padding: 15px;
        }
        .form-control:focus {
            border-color: var(--accent-purple) !important;
            box-shadow: none;
        }
     /* --- White Placeholder Styling --- */
.form-control::placeholder {
    color: #ffffff !important;
    opacity: 0.9;
    font-weight: 300;
}

/* Chrome, Firefox, Safari */
::-webkit-input-placeholder { color: white !important; }
:-moz-placeholder { color: white !important; opacity: 1; }
::-moz-placeholder { color: white !important; opacity: 1; }
:-ms-input-placeholder { color: white !important; }


        /* --- Responsive Queries --- */
        @media (max-width: 991px) {
            .navbar-collapse {
                background: white;
                padding: 20px;
                border-radius: 15px;
                margin-top: 15px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            }
            .hero-section h1 { font-size: 2.5rem; }
        }


        .text-secondary{
            color: #ffffff !important;
        }