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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            color: #1a1a1a;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navigation */
        nav {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            padding: 15px 0;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

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

        .logo img {
            height: 40px;
            width: auto;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
            margin: 0;
            padding: 0;
        }

        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 600;
            transition: all 0.3s ease;
            font-size: 0.95rem;
            padding: 8px 16px;
            border-radius: 8px;
            position: relative;
            overflow: hidden;
        }

        .nav-links a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: linear-gradient(135deg, #0D75FD 0%, #7C3AED 50%, #FF6B9D 100%);
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .nav-links a:hover::before {
            width: 80%;
        }

        .nav-links a:hover {
            color: #0D75FD;
            background: rgba(13, 117, 253, 0.08);
            transform: translateY(-2px);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .login-btn {
            background: transparent;
            color: #4a5568;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: 12px;
            border: 2px solid rgba(13, 117, 253, 0.2);
            transition: all 0.3s ease;
            font-size: 0.95rem;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(8px);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .login-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(13, 117, 253, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
            transition: all 0.4s ease;
            z-index: -1;
        }

        .login-btn:hover::before {
            left: 0;
        }

        .login-btn:hover {
            color: #0D75FD;
            border-color: rgba(13, 117, 253, 0.4);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(13, 117, 253, 0.15);
        }

        .demo-btn {
            background: linear-gradient(135deg, #0D75FD 0%, #7C3AED 100%);
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 12px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.95rem;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(13, 117, 253, 0.25);
        }

        .demo-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.1) 100%);
            transition: all 0.4s ease;
            z-index: 1;
        }

        .demo-btn:hover::before {
            left: 0;
        }

        .demo-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 35px rgba(13, 117, 253, 0.4);
            background: linear-gradient(135deg, #1a82ff 0%, #8b5cf6 100%);
        }

        /* Main Content Area */
        .main-content {
            padding-top: 70px; /* Account for fixed navigation only */
            min-height: 80vh;
        }

        /* Enhanced Mobile Optimization */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .nav-actions {
                gap: 10px;
            }

            .container {
                padding: 0 15px;
            }

            .main-content {
                padding-top: 60px;
            }
        }

        /* Smooth Scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Loading Animation */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 0.8s ease forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Page Load Animations */
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                opacity: 0;
                transform: translateX(50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        /* Video Modal Styles */
        .video-modal {
            display: none;
            position: fixed;
            z-index: 10000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            animation: fadeIn 0.3s ease;
        }

        .video-modal.show {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .video-modal-content {
            position: relative;
            width: 90%;
            max-width: 900px;
            background: #000;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 25px 100px rgba(0, 0, 0, 0.5);
            animation: slideInScale 0.4s ease;
        }

        .video-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 25px;
            background: linear-gradient(135deg, #0D75FD 0%, #7C3AED 100%);
            color: white;
        }

        .video-modal-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0;
        }

        .video-close {
            background: none;
            border: none;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            padding: 0;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s ease;
        }

        .video-close:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: rotate(90deg);
        }

        .video-container {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
        }

        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes slideInScale {
            from {
                opacity: 0;
                transform: scale(0.8) translateY(50px);
            }
            to {
                opacity: 1;
                transform: scale(1) translateY(0);
            }
        }

        /* Mobile responsiveness for modal */
        @media (max-width: 768px) {
            .video-modal-content {
                width: 95%;
                margin: 20px;
            }

            .video-modal-header {
                padding: 15px 20px;
            }

            .video-modal-title {
                font-size: 1.1rem;
            }

            .video-close {
                font-size: 1.5rem;
                width: 35px;
                height: 35px;
            }
        }

        /* Footer Styles */
        footer a:hover {
            color: ##0D75FD !important;
        }

        /* Mobile footer adjustments */
        @media (max-width: 768px) {
            footer {
                padding: 30px 0 15px !important;
            }
            
            footer div[style*="margin-bottom: 20px"] a {
                display: inline-block;
                margin: 5px 10px !important;
            }
            
            footer span[style*="color: ##dee2e6"] {
                display: none;
            }
        }