body {
            font-family: 'Poppins', sans-serif;
            scroll-behavior: smooth;
        }

        /* --- ANIMASI AURORA (WARNA BIRU SAJA) --- */
        .animated-gradient {
            background: linear-gradient(-45deg, #020617, #1E67C6, #3b82f6, #2974A0);
            background-size: 400% 400%;
            animation: gradientAnimation 15s ease infinite;
        }

        @keyframes gradientAnimation {
            0% {
                background-position: 0% 50%;
            }

            50% {
                background-position: 100% 50%;
            }

            100% {
                background-position: 0% 50%;
            }
        }

        /* --- CSS UNTUK BINTIK-BINTIK --- */
        .dots-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(circle, rgba(255, 255, 255, 0.4) 1px, transparent 1px);
            background-size: 40px 40px;
            animation: move-dots 25s linear infinite;
        }

        @keyframes move-dots {
            from {
                background-position: 0 0;
            }

            to {
                background-position: 0 -400px;
            }
        }

        /* Animasi untuk Teks Fade In Up */
        .animate-fadeInUp {
            animation: fadeInUp 1s ease-out forwards;
            opacity: 0;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

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

        .delay-200 {
            animation-delay: 200ms;
        }

        .delay-400 {
            animation-delay: 400ms;
        }

        /* Styles for auto-scrolling portfolio */
        .portfolio-container {
            position: relative;
            width: 100%;
            overflow: hidden;
        }

        .portfolio-track {
            display: flex;
            animation: scroll 30s linear infinite;
            width: max-content;
        }

        @keyframes scroll {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(-50%);
            }
        }

        .portfolio-item {
            flex: 0 0 auto;
            width: 350px;
            margin: 0 15px;
            transition: transform 0.3s ease;
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
        }

        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 40px;
            right: 40px;
            background-color: #25D366;
            color: #FFF;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 3px #999;
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .whatsapp-float:hover {
            background-color: #128C7E;
            transform: scale(1.1);
        }

        .portfolio-fullwidth {
            width: 100%;
            overflow: hidden;
            padding: 40px 0;
            background-color: #f9fafb;
        }

        .portfolio-track {
            display: flex;
            animation: scroll 30s linear infinite;
            width: max-content;
        }

        .portfolio-item {
            flex: 0 0 auto;
            width: 350px;
            margin: 0 15px;
            transition: transform 0.3s ease;
        }

        .portfolio-item:hover {
            transform: translateY(-10px);
        }