/* IMPORT FONT VT323 */
@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');
body {
            font-family: 'VT323', monospace;
            background: transparent;
            color: #facc15; /* Tailwind yellow-400 */
        }
        /* Custom scrollbar for sidebar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-thumb {
            background: #fbbf24; /* yellow-400 */
            border-radius: 4px;
        }
        /* Header sticky */
        header {
            backdrop-filter: blur(10px);
            background: rgba(0,0,0,0.6);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 2px 10px rgba(255, 196, 0, 0.3);
        }
        /* Navigation links */
        nav a {
            transition: color 0.3s ease;
        }
        nav a:hover {
            color: #fbbf24;
        }
        /* Hero animations */
        .hero-cta {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .hero-cta:hover {
            transform: scale(1.1);
            box-shadow: 0 0 15px #fbbf24;
        }
        /* Cards */
        .card {
            background: rgba(0, 0, 0, 0.7); /* Tailwind slate-800 with opacity */
            border: 1px solid #fbbf24;
            border-radius: 1rem;
            padding: 1.5rem;
            box-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 0 20px #fbbf24;
        }
        /* Timeline */
        .timeline-line {
            position: relative;
            width: 100%;
            height: 6px;
            background: linear-gradient(to right, #fbbf24 0%, #fbbf24 20%, transparent 20%, transparent 40%, #fbbf24 40%, #fbbf24 60%, transparent 60%, transparent 80%, #fbbf24 80%, #fbbf24 100%);
            background-size: 40px 6px;
            margin: 1.5rem 0 3rem 0;
            border-radius: 3px;
        }
        #timeline {
            background: rgba(0, 0, 0, 0.7);
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 0 15px rgba(251, 191, 36, 0.5);
        }
        .timeline-item {
            position: relative;
            width: 50%;
            padding: 1rem 2rem;
            box-sizing: border-box;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .timeline-item.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .timeline-item.left {
            left: 0;
            text-align: right;
        }
        .timeline-item.right {
            left: 50%;
            text-align: left;
        }
        .timeline-dot {
            position: absolute;
            top: 1.5rem;
            width: 16px;
            height: 16px;
            background: #fbbf24;
            border-radius: 50%;
            box-shadow: 0 0 10px #fbbf24;
        }
        .timeline-item.left .timeline-dot {
            right: -8px;
        }
        .timeline-item.right .timeline-dot {
            left: -8px;
        }
        /* FAQ */
        .faq-question {
            cursor: pointer;
            position: relative;
            padding-right: 2rem;
        }
        .faq-question::after {
            content: '\f107'; /* FontAwesome chevron-down */
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            transition: transform 0.3s ease;
        }
        .faq-question.active::after {
            transform: translateY(-50%) rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            color: #d1d5db; /* Tailwind gray-300 */
            margin-top: 0.5rem;
        }
        .faq-answer.open {
            max-height: 500px; /* large enough */
        }
        /* Footer */
        footer a {
            transition: color 0.3s ease;
        }
        footer a:hover {
            color: #fbbf24;
        }

        /* Documentation section image border and spacing improvements */
        #dokumentasi img {
            border: 2px solid #fbbf24;
            border-radius: 0.75rem; /* match rounded-lg */
            padding: 0.25rem;
            transition: box-shadow 0.3s ease;
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        #dokumentasi img:hover {
            box-shadow: 0 0 15px #fbbf24;
        }

        /* Increase spacing between main sections for professional look */
        main > section {
            margin-bottom: 8rem; /* increased bottom margin for looser spacing */
        }
        main > section:last-child {
            margin-bottom: 0;
        }
        /* Increase futuristic logo size */
        .futuristic-logo {
            width: 25rem; /* increased from 12rem */
            filter: drop-shadow(0 0 10px #fbbf24) drop-shadow(0 0 20px #fbbf24);
            animation: neonPulse 3s ease-in-out infinite;
            transition: transform 0.3s ease, filter 0.3s ease;
        }
        .futuristic-logo:hover {
            transform: scale(1.1);
            filter: drop-shadow(0 0 15px #fbbf24) drop-shadow(0 0 30px #fbbf24);
        }

        section{
            padding: 2rem ; /* increased padding for more space */
        }
        /* New futuristic logo styles */
        /* Removed duplicate .futuristic-logo styles to avoid conflict */

        /* Tombol menu */
.menu-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    font-size: 30px;
    cursor: pointer;
    color: yellow;
    z-index: 1100;
    user-select: none;
    font-family: 'VT323', monospace;
}

/* Sidebar */
.sidebar {
    height: 100%;
    width: 250px;
    position: fixed;
    top: 0;
    left: -250px; /* disembunyikan awalnya */
    background-color: #111;
    overflow-x: hidden;
    transition: 0.3s ease;
    padding-top: 60px;
    z-index: 1000;
    border-right: 2px solid yellow;
}

/* Saat sidebar aktif */
.sidebar.active {
    left: 0;
}

/* Tombol close (X) */
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 28px;
    color: #ff4444;
    text-decoration: none;
    cursor: pointer;
}

/* Link di sidebar */
.sidebar a {
    padding: 12px 24px;
    text-decoration: none;
    font-size: 20px;
    color: yellow;
    display: block;
    transition: 0.3s;
    font-family: 'VT323', monospace;
}

.sidebar a:hover {
    background-color: #333;
    color: #ffffff;
}