/* assets/css/style.css */
        :root {
            --neon-cyan: #0ff;
            --neon-pink: #f0f;
            --neon-green: #0f0;
            --dark-bg: #0a0a12;
            --darker-bg: #050508;
            --text-color: #ffffff;
        }

        body {
            background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
            color: var(--text-color);
            font-family: 'Courier New', monospace;
            overflow-x: hidden;
            position: relative;
            min-height: 100vh;
            padding-top: 76px; /* Untuk mengkompensasi navbar fixed */
        }

        /* Matrix Rain Effect */
        #matrix {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        /* Navbar */
        .navbar {
            background: rgba(10, 10, 18, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--neon-cyan);
            padding: 0.8rem 0;
        }

        .navbar-brand.glitch {
            position: relative;
            font-weight: bold;
            color: var(--neon-cyan);
            text-transform: uppercase;
            letter-spacing: 2px;
            font-size: 1.4rem;
        }

        .navbar-brand.glitch::before,
        .navbar-brand.glitch::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        .navbar-brand.glitch::before {
            left: 2px;
            text-shadow: -2px 0 var(--neon-pink);
            clip: rect(44px, 450px, 56px, 0);
            animation: glitch-anim 5s infinite linear alternate-reverse;
        }

        .navbar-brand.glitch::after {
            left: -2px;
            text-shadow: -2px 0 var(--neon-green);
            clip: rect(44px, 450px, 56px, 0);
            animation: glitch-anim2 5s infinite linear alternate-reverse;
        }

        @keyframes glitch-anim {
            0% { clip: rect(42px, 9999px, 44px, 0); }
            5% { clip: rect(12px, 9999px, 59px, 0); }
            10% { clip: rect(48px, 9999px, 29px, 0); }
            15% { clip: rect(42px, 9999px, 73px, 0); }
            20% { clip: rect(63px, 9999px, 27px, 0); }
            25% { clip: rect(34px, 9999px, 55px, 0); }
            30% { clip: rect(86px, 9999px, 73px, 0); }
            35% { clip: rect(20px, 9999px, 20px, 0); }
            40% { clip: rect(26px, 9999px, 60px, 0); }
            45% { clip: rect(25px, 9999px, 66px, 0); }
            50% { clip: rect(57px, 9999px, 98px, 0); }
            55% { clip: rect(5px, 9999px, 46px, 0); }
            60% { clip: rect(82px, 9999px, 31px, 0); }
            65% { clip: rect(54px, 9999px, 27px, 0); }
            70% { clip: rect(28px, 9999px, 99px, 0); }
            75% { clip: rect(45px, 9999px, 69px, 0); }
            80% { clip: rect(23px, 9999px, 85px, 0); }
            85% { clip: rect(54px, 9999px, 84px, 0); }
            90% { clip: rect(45px, 9999px, 47px, 0); }
            95% { clip: rect(24px, 9999px, 23px, 0); }
            100% { clip: rect(32px, 9999px, 92px, 0); }
        }

        @keyframes glitch-anim2 {
            0% { clip: rect(65px, 9999px, 100px, 0); }
            5% { clip: rect(52px, 9999px, 74px, 0); }
            10% { clip: rect(79px, 9999px, 85px, 0); }
            15% { clip: rect(75px, 9999px, 5px, 0); }
            20% { clip: rect(67px, 9999px, 61px, 0); }
            25% { clip: rect(14px, 9999px, 79px, 0); }
            30% { clip: rect(1px, 9999px, 66px, 0); }
            35% { clip: rect(86px, 9999px, 30px, 0); }
            40% { clip: rect(23px, 9999px, 98px, 0); }
            45% { clip: rect(85px, 9999px, 72px, 0); }
            50% { clip: rect(71px, 9999px, 75px, 0); }
            55% { clip: rect(2px, 9999px, 48px, 0); }
            60% { clip: rect(30px, 9999px, 16px, 0); }
            65% { clip: rect(59px, 9999px, 50px, 0); }
            70% { clip: rect(41px, 9999px, 62px, 0); }
            75% { clip: rect(2px, 9999px, 82px, 0); }
            80% { clip: rect(47px, 9999px, 73px, 0); }
            85% { clip: rect(3px, 9999px, 27px, 0); }
            90% { clip: rect(26px, 9999px, 55px, 0); }
            95% { clip: rect(42px, 9999px, 97px, 0); }
            100% { clip: rect(38px, 9999px, 49px, 0); }
        }

        .nav-link {
            color: var(--text-color);
            position: relative;
            margin: 0 10px;
            font-weight: 500;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--neon-cyan);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .hero {
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }

        .cyber-container {
            position: relative;
            z-index: 2;
        }

        .cyber-glitch-wrapper {
            margin-bottom: 30px;
        }

        .cyber-glitch {
            font-size: 3.5rem;
            font-weight: bold;
            text-transform: uppercase;
            position: relative;
            color: var(--neon-cyan);
            text-shadow: 0 0 10px var(--neon-cyan);
            animation: neon-flicker 2s infinite alternate;
            margin-bottom: 20px;
        }

        .cyber-glitch::before,
        .cyber-glitch::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        .cyber-glitch::before {
            animation: glitch-skew 1s infinite linear alternate-reverse;
            color: var(--neon-pink);
            left: 2px;
        }

        .cyber-glitch::after {
            animation: glitch-skew 2s infinite linear alternate-reverse;
            color: var(--neon-green);
            left: -2px;
        }

        @keyframes neon-flicker {
            0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
                text-shadow:
                0 0 5px var(--neon-cyan),
                0 0 10px var(--neon-cyan),
                0 0 15px var(--neon-cyan),
                0 0 20px var(--neon-cyan);
            }
            20%, 24%, 55% {
                text-shadow: none;
            }
        }

        @keyframes glitch-skew {
            0% { transform: skew(0deg); }
            10% { transform: skew(2deg); }
            20% { transform: skew(-2deg); }
            30% { transform: skew(3deg); }
            40% { transform: skew(-1deg); }
            50% { transform: skew(2deg); }
            60% { transform: skew(-3deg); }
            70% { transform: skew(1deg); }
            80% { transform: skew(-2deg); }
            90% { transform: skew(3deg); }
            100% { transform: skew(-1deg); }
        }

        /* Profile Photo with Electric Shadow Effect */
        .profile-container {
            position: relative;
            margin: 30px auto;
            width: 220px;
            height: 220px;
        }

        .hexagon-wrapper {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .hexagon {
            position: relative;
            width: 100%;
            height: 100%;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
            padding: 5px;
        }

        .profile-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            transition: all 0.5s ease;
        }

        /* Electric Shadow Effect */
        .hexagon-border {
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            background: linear-gradient(45deg, var(--neon-cyan), var(--neon-pink), var(--neon-green), var(--neon-cyan));
            background-size: 400% 400%;
            z-index: -1;
            animation: electric-flow 3s ease infinite, electric-pulse 2s ease infinite;
            filter: blur(8px);
            opacity: 0.8;
        }

        @keyframes electric-flow {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        @keyframes electric-pulse {
            0%, 100% { opacity: 0.7; filter: blur(8px); }
            50% { opacity: 0.9; filter: blur(12px); }
        }

        /* Additional electric sparks effect */
        .hexagon-wrapper::before,
        .hexagon-wrapper::after {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            background: transparent;
            z-index: -2;
            animation: electric-sparks 4s linear infinite;
            opacity: 0;
        }

        .hexagon-wrapper::before {
            animation-delay: 1s;
        }

        .hexagon-wrapper::after {
            animation-delay: 2s;
        }

        @keyframes electric-sparks {
            0% {
                opacity: 0;
                box-shadow: 0 0 0 0 rgba(0, 255, 255, 0.7);
            }
            10% {
                opacity: 1;
                box-shadow: 0 0 0 5px rgba(0, 255, 255, 0.7);
            }
            20% {
                box-shadow: 0 0 0 10px rgba(0, 255, 255, 0.5),
                0 0 0 15px rgba(240, 0, 255, 0.3);
            }
            30% {
                box-shadow: 0 0 0 15px rgba(0, 255, 255, 0.3),
                0 0 0 20px rgba(240, 0, 255, 0.2),
                0 0 0 25px rgba(0, 255, 0, 0.1);
            }
            40%, 100% {
                opacity: 0;
                box-shadow: none;
            }
        }

        .lead {
            font-size: 1.4rem;
            margin-bottom: 30px;
            color: var(--neon-green);
            text-shadow: 0 0 5px var(--neon-green);
        }

        /* Cyber Button */
        .cyber-button-container {
            margin-top: 30px;
        }

        .cyber-button {
            position: relative;
            display: inline-block;
            padding: 15px 30px;
            color: var(--neon-cyan);
            text-transform: uppercase;
            letter-spacing: 4px;
            text-decoration: none;
            font-size: 1.2rem;
            overflow: hidden;
            transition: 0.2s;
            border: 1px solid var(--neon-cyan);
            background: transparent;
        }

        .cyber-button:hover {
            background: var(--neon-cyan);
            color: var(--dark-bg);
            box-shadow: 0 0 10px var(--neon-cyan), 0 0 40px var(--neon-cyan), 0 0 80px var(--neon-cyan);
            transition-delay: 0.5s;
        }

        .cyber-button-text {
            position: relative;
            z-index: 1;
        }

        .cyber-button-glitch {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--neon-pink);
            transform: translateX(-100%);
            transition: transform 0.3s ease;
            z-index: 0;
        }

        .cyber-button:hover .cyber-button-glitch {
            transform: translateX(100%);
        }

        .cyber-button-tag {
            position: absolute;
            top: -5px;
            right: -5px;
            background: var(--neon-pink);
            color: var(--dark-bg);
            font-size: 0.7rem;
            padding: 2px 5px;
        }

        /* Project Cards */
        .project-card {
            height: 100%;
            transition: transform 0.3s ease;
        }

        .cyber-card {
            background: rgba(15, 15, 25, 0.7);
            border: 1px solid var(--neon-cyan);
            border-radius: 0;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
            overflow: hidden;
            height: 100%;
        }

        .cyber-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 0 15px var(--neon-cyan);
            border-color: var(--neon-pink);
        }

        .card-img-top {
            height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3.5rem;
            color: var(--neon-cyan);
            background: rgba(0, 0, 0, 0.3);
            border-bottom: 1px solid var(--neon-cyan);
        }

        .card-body {
            display: flex;
            flex-direction: column;
        }

        .card-title {
            color: var(--neon-cyan);
            border-bottom: 1px solid var(--neon-pink);
            padding-bottom: 10px;
            margin-bottom: 15px;
            font-size: 1.3rem;
        }

        .card-text {
            color: #e8f9ff;
            text-shadow: 0 0 6px rgba(0, 255, 255, 0.6);
            flex-grow: 1;
            margin-bottom: 15px;
        }

        .badge {
            color: #000 !important;
            font-weight: 700;
        }

        .badge {
            font-size: 0.75rem;
            margin-right: 5px;
            margin-bottom: 8px;
        }

        .demo-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            z-index: 10;
        }

        /* Section spacing */
        section {
            padding: 60px 0;
        }

        /* Cyber Titles */
        .cyber-title {
            position: relative;
            display: inline-block;
            color: var(--neon-cyan);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 30px;
            padding-bottom: 10px;
            font-size: 2.2rem;
        }

        .cyber-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
        }

        /* Cyber Inputs */
        .cyber-input {
            background: rgba(15, 15, 25, 0.7);
            border: 1px solid var(--neon-cyan);
            color: var(--text-color);
            border-radius: 0;
        }

        .cyber-input:focus {
            background: rgba(15, 15, 25, 0.9);
            border-color: var(--neon-pink);
            box-shadow: 0 0 10px var(--neon-pink);
            color: var(--text-color);
        }

        /* Cyber Modal */
        .cyber-modal {
            background: rgba(15, 15, 25, 0.9);
            border: 1px solid var(--neon-cyan);
            color: var(--text-color);
            border-radius: 0;
        }

        .console-container {
            background: #000;
            color: var(--neon-green);
            padding: 15px;
            font-family: 'Courier New', monospace;
            border: 1px solid var(--neon-cyan);
            margin-bottom: 15px;
            height: 200px;
            overflow-y: auto;
            border-radius: 6px;
        }

        .console-message {
            color: #fff;
            font-weight: 700;
            margin-bottom: 5px;
        }

        .text-success {
            color: #00ff7f !important;
            font-weight: bold;
        }

        .text-warning {
            color: #ffc107 !important;
            font-weight: bold;
        }

        .text-danger {
            color: #ff4d4d !important;
            font-weight: bold;
        }

        .console-input {
            background: #050505;
            color: #90ee90;
            border: 1px solid var(--neon-cyan);
            width: 100%;
            padding: 10px;
            font-family: 'Courier New', monospace;
            margin-bottom: 15px;
            resize: none;
        }

        /* Cyber Button Small */
        .cyber-button-small {
            position: relative;
            display: inline-block;
            padding: 10px 20px;
            color: var(--neon-cyan);
            text-transform: uppercase;
            letter-spacing: 2px;
            text-decoration: none;
            font-size: 1rem;
            overflow: hidden;
            transition: 0.2s;
            border: 1px solid var(--neon-cyan);
            background: transparent;
        }

        .cyber-button-small:hover {
            background: var(--neon-cyan);
            color: var(--dark-bg);
            box-shadow: 0 0 10px var(--neon-cyan), 0 0 40px var(--neon-cyan);
        }

        /* Footer */
        .footer {
            background: rgba(10, 10, 18, 0.8);
            border-top: 1px solid var(--neon-cyan);
            padding: 30px 0;
            margin-top: 50px;
        }

        .social-links a {
            color: var(--neon-cyan);
            font-size: 1.5rem;
            margin-left: 15px;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            color: var(--neon-pink);
            text-shadow: 0 0 10px var(--neon-pink);
        }

        /* Music Control */
        .music-control {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1000;
        }

        /* Progress bars */
        .progress {
            height: 8px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 0;
            overflow: hidden;
        }

        .progress-bar {
            background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
        }

        /* Feature icons */
        .feature-icon {
            font-size: 2.5rem;
            color: var(--neon-cyan);
            margin-bottom: 15px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            
            .cyber-glitch {
                font-size: 2.2rem;
            }

            .profile-container {
                width: 180px;
                height: 180px;
            }

            .lead {
                font-size: 1.1rem;
            }
            
            .cyber-title {
                font-size: 1.8rem;
            }
            
            .card-img-top {
                height: 140px;
                font-size: 3rem;
            }
            
            section {
                padding: 40px 0;
            }
            
            .hero {
                padding: 60px 0 40px;
            }
        }