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

        html {
            scroll-padding-top: 50px;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f5f7fa;
            color: #333;
        }

        #logo {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
            font-weight: 700;
            font-size: 1.3rem;
            margin-left: 30px;
        }

        header {
            background: linear-gradient(to right, #00b894, #0a192f);
            color: #fff;
            padding: 1rem;
            animation: slideDown 0.8s ease;
            position: relative;
            z-index: 10;
            box-shadow: 2px 4px 11px rgba(0, 0, 0, 0.6);
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }

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

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

        .nav-links {
            display: flex;
        }

        nav a {
            color: #fff;
            text-decoration: none;
            margin: 0 0.5rem;
            font-weight: 500;
            position: relative;
        }

        nav a::after {
            content: '';
            display: block;
            width: 0;
            height: 2px;
            background: #ffffff;
            transition: width 0.3s;
            position: absolute;
            bottom: -4px;
            left: 0;
        }

        nav a:hover::after {
            width: 100%;
        }

        nav a:hover {
            color: #04ffcd;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
            z-index: 1001;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background: #fff;
            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);
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
        }

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

        .mobile-menu a {
            color: #fff;
            text-decoration: none;
            font-size: 2rem;
            font-weight: 600;
            margin: 1rem 0;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.3s ease;
        }

        .mobile-menu.active a {
            opacity: 1;
            transform: translateY(0);
        }

        .mobile-menu.active a:nth-child(1) {
            transition-delay: 0.1s;
        }

        .mobile-menu.active a:nth-child(2) {
            transition-delay: 0.2s;
        }

        .mobile-menu.active a:nth-child(3) {
            transition-delay: 0.3s;
        }

        .mobile-menu.active a:nth-child(4) {
            transition-delay: 0.4s;
        }

        .hero {
            text-align: center;
            padding: 7rem 1rem;
            position: relative;
            z-index: 1;
            background: linear-gradient(45deg, #0a192f, #00b894);
            color: #fff;
            animation: fadeIn 1.2s ease-in;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 1rem;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }

        .btn {
            padding: 0.8rem 1.8rem;
            background-color: #00b894;
            color: #fff;
            border: none;
            border-radius: 50px;
            text-decoration: none;
            display: inline-block;
            transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -75%;
            width: 50%;
            height: 100%;
            background: rgba(255, 255, 255, 0.3);
            transform: skewX(-20deg);
            transition: left 0.5s;
        }

        .btn:hover::before {
            left: 150%;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(0, 184, 148, 0.4);
            background: #019875;
        }

        .cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            padding: 1rem 0;
            margin: 6rem;
        }

        .card {
            background: #fff;
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
            transition: transform 0.3s, box-shadow 0.3s;
            position: relative;
        }

        .card:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .card h3 {
            margin-bottom: 0.5rem;
            color: #0a192f;
        }

        #contact {
            background-color: #0a192f;
            color: #fff;
            border-radius: 0.5rem;
            margin: 4rem;
            padding: 2rem;
        }

        footer {
            background: #0a192f;
            color: #fff;
            text-align: center;
            padding: 1rem;
            font-size: 0.9rem;
        }

        /* Mobile Responsive Styles */
        @media (max-width: 768px) {
            #logo {
                margin-left: 0;
                font-size: 1.2rem;
            }

            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .hero h1 {
                font-size: 2.2rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .hero {
                padding: 5rem 1rem;
            }

            .cards {
                margin: 2rem 1rem;
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            #contact {
                margin: 2rem 1rem;
                padding: 1.5rem;
            }

            .btn {
                margin: 0.5rem 0;
                width: 80%;
                text-align: center;
            }
        }

        @media (min-width: 600px) and (max-width: 768px) {
            .cards {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 769px) {
            .cards {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }

            .hero p {
                font-size: 1rem;
            }

            .card {
                padding: 1rem;
            }

            .cards {
                margin: 1rem;
            }

            #contact {
                margin: 1rem;
                padding: 1rem;
            }
        }

        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(120deg, #00b894, #0a192f);
        }

        ::-webkit-scrollbar-track {
            background-color: #f5f7fa;
        }