body {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #87ceeb 0%, #ffffff 40%, #b8e6ff 70%, #ffffff 100%);
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 30%, rgba(135, 206, 235, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.5) 0%, transparent 50%),
                radial-gradient(circle at 50% 20%, rgba(135, 206, 235, 0.2) 0%, transparent 40%),
                radial-gradient(circle at 30% 80%, rgba(255, 255, 255, 0.4) 0%, transparent 40%);
            z-index: -1;
            animation: float 25s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-15px) rotate(0.5deg); }
        }

        .navbar {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-top: none;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 
                0 8px 32px rgba(135, 206, 235, 0.12),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .nav-logo-text {
            font-size: 1.8rem;
            font-weight: 700;
            color: rgba(44, 62, 80, 0.9);
            margin-left: 0.5rem;
            text-shadow: 0 2px 8px rgba(255, 255, 255, 0.4);
            letter-spacing: -0.5px;
        }

        .nav-logo-icon {
            font-size: 2rem;
            color: rgba(135, 206, 235, 1);
            filter: drop-shadow(0 2px 4px rgba(135, 206, 235, 0.3));
        }

        .nav-logo:hover .nav-logo-text {
            color: rgba(135, 206, 235, 1);
            text-shadow: 0 4px 12px rgba(135, 206, 235, 0.4);
        }

        .nav-logo:hover {
            transform: scale(1.02);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 0.5rem;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            text-decoration: none;
            color: rgba(44, 62, 80, 0.85);
            font-weight: 500;
            font-size: 1.3rem;
            padding: 0.75rem 1.5rem;
            border-radius: 20px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            box-shadow: 
                0 4px 16px rgba(135, 206, 235, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
            letter-spacing: 0.2px;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(135, 206, 235, 0.15), rgba(255, 255, 255, 0.25));
            border-radius: 20px;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: -1;
        }

        .nav-link:hover::before {
            opacity: 1;
        }

        .nav-link:hover {
            background: rgba(255, 255, 255, 0.18);
            color: rgba(135, 206, 235, 1);
            transform: translateY(-2px);
            box-shadow: 
                0 8px 25px rgba(135, 206, 235, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
            border: 1px solid rgba(135, 206, 235, 0.25);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 0.8rem;
            border-radius: 12px;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 
                0 4px 16px rgba(135, 206, 235, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .hamburger:hover {
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 
                0 6px 20px rgba(135, 206, 235, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
            transform: translateY(-1px);
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: linear-gradient(90deg, rgba(44, 62, 80, 0.8), rgba(135, 206, 235, 0.8));
            margin: 3px 0;
            transition: all 0.3s ease;
            border-radius: 2px;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }

        

        @media screen and (max-width: 768px) {
            .hamburger {
                display: flex;
            }

            .nav-menu {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background: rgba(255, 255, 255, 0.15);
                backdrop-filter: blur(25px);
                -webkit-backdrop-filter: blur(25px);
                border: 1px solid rgba(255, 255, 255, 0.2);
                border-top: none;
                width: 100%;
                text-align: center;
                transition: 0.3s;
                box-shadow: 
                    0 15px 40px rgba(135, 206, 235, 0.2),
                    inset 0 1px 0 rgba(255, 255, 255, 0.25);
                padding: 2rem 0;
                gap: 0;
            }

            .nav-menu.active {
                left: 0;
            }

            .nav-item {
                margin: 1rem 0;
            }

            .nav-link {
                font-size: 1.1rem;
                padding: 1rem 2rem;
                display: block;
                width: 80%;
                margin: 0 auto;
            }

           
        }

        @media screen and (max-width: 480px) {
            .nav-container {
                padding: 0 1rem;
            }

            .nav-logo-text {
                font-size: 1.5rem;
            }

            
        }