* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Arial', sans-serif;
            overflow-x: hidden;
        }

        .header {
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            position: sticky;
            top: 0;
            background: rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }
        .header .search-icon i,.header .menu-icon i {
            color: #ffffff;
        }

        .header-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .logo-icon {
            width: 250px;
            height: 60px;
            /* background: linear-gradient(135deg, #007bff, #0056b3); */
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .logo .logo-icon img{
            width: 100%;
            height: auto;
        }

        /* .logo-icon::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(45deg);
            width: 20px;
            height: 20px;
            background: white;
            border-radius: 3px;
        } */

        /* .logo-icon::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(-45deg);
            width: 12px;
            height: 12px;
            background: #007bff;
            border-radius: 2px;
            z-index: 1;
        } */

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .company-name {
            font-size: 24px;
            font-weight: bold;
            color: #2c3e50;
            letter-spacing: -0.5px;
        }

        .company-tagline {
            font-size: 14px;
            color: #6c757d;
            margin-top: 2px;
        }

        .expertise-text {
            font-size: 28px;
            font-weight: 300;
            color: #007bff;
            margin-left: 20px;
            font-style: italic;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .search-icon, .menu-icon {
            width: 40px;
            height: 40px;
            border: none;
            background: transparent;
            cursor: pointer;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .search-icon:hover, .menu-icon:hover {
            background: #ffffff;
        }
        .search-icon:hover i, .menu-icon:hover i{
            color: #000000;
        } 

        .search-icon svg, .menu-icon svg {
            width: 20px;
            height: 20px;
            fill: #2c3e50;
        }

        /* Menu Overlay */
        .menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0,0,0,0.5);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        /* Menu Container */
        .menu-container {
            position: fixed;
            top: 0;
            right: -50%;
            width: 50%;
            height: 100vh;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            z-index: 999;
            transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            box-shadow: -5px 0 20px rgba(0,0,0,0.15);
            overflow-y: auto;
        }

        .menu-container.active {
            right: 0;
        }

        .menu-header {
            padding: 20px 30px;
            border-bottom: 1px solid #e9ecef;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .menu-title {
            font-size: 24px;
            font-weight: 600;
            color: #2c3e50;
        }

        .close-menu {
            width: 35px;
            height: 35px;
            border: none;
            background: transparent;
            cursor: pointer;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
        }

        .close-menu:hover {
            background: rgba(220,53,69,0.1);
        }

        .close-menu svg {
            width: 18px;
            height: 18px;
            fill: #dc3545;
        }

        .menu-content {
            padding: 30px;
        }

        .menu-nav {
            list-style: none;
        }

        .menu-nav li {
            margin-bottom: 15px;
        }

        .menu-nav a {
            display: block;
            padding: 15px 20px;
            color: #2c3e50;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            border-radius: 8px;
            transition: all 0.3s ease;
            position: relative;
        }

        .menu-nav a:hover {
            background: linear-gradient(135deg, #007bff, #0056b3);
            color: white;
            transform: translateX(5px);
        }

        .menu-nav a::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 2px;
            background: #007bff;
            transition: width 0.3s ease;
        }

        .menu-nav a:hover::before {
            width: 5px;
        }

        /* Content area adjustment */
        .content {
            transition: margin-right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .content.menu-open {
            margin-right: 50%;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .header-container {
                padding: 0 15px;
            }

            .logo {
                gap: 10px;
            }

            .logo-icon {
                width: 180px;
                height: 40px;
            }

            .company-name {
                font-size: 18px;
            }

            .company-tagline {
                font-size: 12px;
            }

            .expertise-text {
                font-size: 20px;
                margin-left: 10px;
            }

            .search-icon, .menu-icon {
                width: 35px;
                height: 35px;
            }

            .search-icon svg, .menu-icon svg {
                width: 18px;
                height: 18px;
            }

            /* Mobile menu takes full width */
            .menu-container {
                width: 100%;
                right: -100%;
            }

            .content.menu-open {
                margin-right: 0;
            }
        }

        @media (max-width: 480px) {
            .expertise-text {
                display: none;
            }

            .company-name {
                font-size: 16px;
            }

            .company-tagline {
                font-size: 11px;
            }

            .menu-header {
                padding: 15px 20px;
            }

            .menu-content {
                padding: 20px;
            }
        }

        /* Demo content */
        .main-content {
            padding: 50px 20px;
            max-width: 1440px;
            margin: 0 auto;
        }

        .demo-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 30px;
        }

        .demo-section h2 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 28px;
        }

        .demo-section p {
            color: #6c757d;
            font-size: 16px;
            line-height: 1.6;
        }