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

        :root {
            --primary: #1A92EC;
            --secondary: #000000;
            --light: #ffffff;
            --dark: #0a0a0a;
            --gray: #6c757d;
            --transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        [data-theme="light"] {
            --bg-color: #f8f9fa;
            --text-color: #000000;
            --header-bg: linear-gradient(135deg, #1A92EC 0%, #000000 100%);
            --card-bg: rgba(255, 255, 255, 0.95);
            --border-color: rgba(0, 0, 0, 0.1);
            --button-bg: rgba(255, 255, 255, 0.2);
            --button-hover: rgba(255, 255, 255, 0.3);
            --footer-bg: linear-gradient(135deg, #1A92EC 0%, #000000 100%);
            --footer-text: #ffffff;
        }

        [data-theme="dark"] {
            --bg-color: #0a0a0a;
            --text-color: #ffffff;
            --header-bg: linear-gradient(135deg, #1A92EC 0%, #000000 100%);
            --card-bg: rgba(0, 0, 0, 0.8);
            --border-color: rgba(255, 255, 255, 0.1);
            --button-bg: rgba(255, 255, 255, 0.1);
            --button-hover: rgba(255, 255, 255, 0.2);
            --footer-bg: linear-gradient(135deg, #1A92EC 0%, #000000 100%);
            --footer-text: #ffffff;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--bg-color);
            color: var(--text-color);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        html {
            scroll-behavior: smooth;
        }

        /* Header Styles */
        .header-container-main {
            position: relative;
            z-index: 1000;
        }

        .header-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            display: flex;
            justify-content: center;
            padding: 20px;
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 35px;
            background: var(--header-bg);
            border-radius: 40px;
            max-width: 98%;
            width: 100%;
            box-shadow: 
                0 10px 30px rgba(0, 0, 0, 0.3),
                0 5px 15px rgba(0, 106, 255, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
            border: 1px solid var(--border-color);
            position: relative;
            transition: var(--transition);
        }

        .navbar::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.7s ease;
        }

        .navbar:hover::before {
            left: 100%;
        }
        .logo-area {
            display: flex;
            align-items: center;
            margin-right: 20px;
            transition: transform 0.3s ease;
        }

        .logo-area:hover {
            transform: scale(1.05);
        }

        .logo-icon {
            height: 50px;
            width: auto;
            filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.3));
        }

        .logo-area span {
            font-size: 1.5rem;
            font-weight: 800;
            background: #ffff;
            padding-bottom: 5px;
            padding-right: 10px;
            -webkit-background-clip: text; 
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            letter-spacing: 0.5px;
        }

        /* Center Navigation */
        .nav-links {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 1;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            background: transparent;
        }

        .nav-links li {
            margin: 0 12px;
            position: relative;
        }

        .nav-link {
            background: rgba(255, 255, 255, 0.15);
            color: #ffffff;
            padding: 12px 24px;
            border-radius: 30px;
            font-weight: 600;
            display: flex;
            align-items: center;
            transition: all 0.3s ease;
            text-decoration: none;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 4px 15px rgba(0, 106, 255, 0.2);
        }

        .nav-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.5s ease;
        }

        .nav-link:hover::before {
            left: 100%;
        }

        .nav-link:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px  rgba(0, 106, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.5);
           
        }

        /* Right Side Buttons */
        .right-buttons {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-left: auto;
            position: relative;
            z-index: 1001;
        }

        .right-buttons button {
            padding: 12px 28px;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

        .right-buttons button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.7s ease;
        }

        .right-buttons button:hover::before {
            left: 100%;
        }

        .theme-toggle {
            background: rgba(255, 255, 255, 0.2);
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(0, 106, 255, 0.2);
            position: relative;
            z-index: 1;
            border: 1px solid rgba(255, 255, 255, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .theme-toggle::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(26, 146, 236, 0.9);
            opacity: 0;
            transition: opacity 0.4s ease;
            border-radius: 30px;
            z-index: -1;
        }

        .theme-toggle:hover::after {
            opacity: 1;
        }

        .theme-toggle:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 25px  rgba(0, 106, 255, 0.2);
        }

        .contact-button {
            background: #1A92EC;
            color: #ffffff;
            box-shadow: 0 4px 15px rgba(26, 146, 236, 0.4);
            position: relative;
            z-index: 1;
            border: 1px solid rgba(255, 255, 255, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .contact-button::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            opacity: 0;
            transition: opacity 0.4s ease;
            border-radius: 30px;
            z-index: -1;
        }

        .contact-button:hover::after {
            opacity: 1;
        }

        .contact-button:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 8px 25px rgba(26, 146, 236, 0.6);
        }

        /* Scroll Header */
        .scroll-header {
            position: fixed;
            top: -90px;
            left: 0;
            width: 95%;
            height: 70px;
            display: flex;
            justify-content: center;
            align-items: center;
            background: var(--header-bg);
            border-radius: 40px;
            box-shadow: 
                0 8px 25px rgba(0, 0, 0, 0.3),
                0 4px 12px rgba(0, 106, 255, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
            z-index: 999;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 1px solid var(--border-color);
            margin: 0 auto;
            left: 2.5%;
            overflow: hidden;
        }

        .scroll-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.7s ease;
        }

        .scroll-header:hover::before {
            left: 100%;
        }

        .scroll-header .logo-area {
            margin: 0;
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .scroll-header .logo-area:hover {
            transform: scale(1.05);
        }

        .scroll-header .logo-icon {
            height: 45px; 
            width: auto;
            filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.3));
        }

        /* Footer Styles */
        .footer {
            background: var(--footer-bg);
            color: var(--footer-text);
            padding: 60px 0 0;
            margin-top: auto;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }

        .footer-section {
            display: flex;
            flex-direction: column;
        }

        .footer-section .logo-area {
            margin-bottom: 20px;
        }

        .footer-description {
            margin-bottom: 25px;
            line-height: 1.6;
            opacity: 0.9;
        }

        .footer-social {
            display: flex;
            gap: 15px;
        }

        .social-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transition: var(--transition);
            color: white;
            text-decoration: none;
        }

        .social-icon:hover {
            background: var(--primary);
            transform: translateY(-3px);
        }

        .footer-heading {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-heading::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: var(--footer-text);
            text-decoration: none;
            transition: var(--transition);
            opacity: 0.9;
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--primary);
            padding-left: 5px;
        }

        .contact-info {
            list-style: none;
        }

        .contact-info li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }

        .contact-icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }

        .contact-text h4 {
            margin-bottom: 5px;
            font-size: 1rem;
        }

        .contact-text p {
            opacity: 0.9;
            font-size: 0.9rem;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 60px;
            padding: 25px 0;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 25px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .copyright {
            opacity: 0.8;
        }

        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }

        .footer-bottom-links a {
            color: var(--footer-text);
            text-decoration: none;
            opacity: 0.8;
            transition: var(--transition);
        }

        .footer-bottom-links a:hover {
            opacity: 1;
            color: var(--primary);
        }

        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(26, 146, 236, 0.4);
            transition: var(--transition);
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(26, 146, 236, 0.6);
        }

        /* Floating Icons */
        .floating-icons {
            position: fixed;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .floating-icons.visible {
            opacity: 1;
            visibility: visible;
        }

        .floating-icon {
            width: 50px;
            height: 50px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            transition: var(--transition);
        }

        .floating-icon:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .navbar {
                padding: 12px 30px;
            }
            
            .nav-links li {
                margin: 0 10px;
            }
            
            .nav-link {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            .right-buttons button {
                padding: 10px 22px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 992px) {
            .navbar {
                padding: 10px 25px;
            }
            
            .logo-area span {
                font-size: 1.3rem;
            }
            
            .nav-link {
                padding: 9px 18px;
                font-size: 0.85rem;
            }
            
            .right-buttons button {
                padding: 9px 18px;
                font-size: 0.85rem;
            }
            
            .content h1 {
                font-size: 3rem;
            }
            
            .footer-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 8px 20px;
                border-radius: 35px;
                flex-wrap: wrap;
                justify-content: center;
                gap: 15px;
            }
            
            .logo-area {
                margin-right: 0;
                order: 1;
            }
            
            .logo-icon {
                height: 40px;
            }
            
            .logo-area span {
                font-size: 1.2rem;
            }
            
            .nav-links {
                position: static;
                transform: none;
                margin: 0;
                order: 3;
                width: 100%;
                justify-content: center;
                flex-wrap: wrap;
            }
            
            .nav-links li {
                margin: 5px;
            }
            
            .nav-link {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            
            .right-buttons {
                order: 2;
                margin-left: 0;
                gap: 10px;
            }
            
            .right-buttons button {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            
            .scroll-header {
                width: 92%;
                left: 4%;
                height: 60px;
            }
            
            .scroll-header .logo-icon {
                height: 35px;
            }
            
            .content {
                padding: 140px 20px 60px;
            }
            
            .content h1 {
                font-size: 2.5rem;
            }
            
            .content p {
                font-size: 1.1rem;
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
            
            .floating-icons {
                right: 15px;
            }
            
            .floating-icon {
                width: 45px;
                height: 45px;
            }
        }

        @media (max-width: 576px) {
            .navbar {
                padding: 6px 15px;
            }
            
            .logo-area span {
                font-size: 1.1rem;
            }
            
            .nav-link {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
            
            .right-buttons button {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
            
            .content h1 {
                font-size: 2rem;
            }
            
            .content p {
                font-size: 1rem;
            }
            
            .footer-container {
                grid-template-columns: 1fr;
            }
            
            .floating-icons {
                right: 10px;
            }
            
            .floating-icon {
                width: 40px;
                height: 40px;
            }
        }