/* ==========================================================================
           DESIGN SYSTEM VARIABLES - EDIT THESE VALUES TO CHANGE THE THEME
           ========================================================================== */
        :root {
            /* Colors */
            /*--color-primary: #00f2fe;  */     /* Main accent color (Cyan) */
            /*--color-primary-hover: #4facfe;*/ /* Lighter/Alternative accent */
            --color-primary: #335cff;
            --color-primary-hover: #0023ac;
            --color-bg-main: #0a0a0f;       /* Deepest background (Dark) */
            --color-bg-surface: #13131c;    /* Card/Section background */
            --color-bg-surface-light: #1c1c28; /* Lighter card background */
            
            --color-text-main: #ffffff;
            --color-text-muted: #9ca3af;
            --color-text-yellow: #c9890e;
            
            --color-border: rgba(255, 255, 255, 0.1);
            
            /* Typography */
            --font-family-main: 'Inter', sans-serif;
            
            /* Spacing & Layout */
            --spacing-section-py: 6rem;
            
            /* Border Radius */
            --radius-sm: 0.5rem;
            --radius-md: 1rem;
            --radius-lg: 1.5rem;
            --radius-full: 9999px;
            
            /* Effects */
            --shadow-glow: 0 0 20px rgba(2, 7, 255, 0.34);
            --transition-speed: 0.3s;
        }

        /* ==========================================================================
           CUSTOM CSS APPLYING VARIABLES
           ========================================================================== */
        body {
            font-family: var(--font-family-main);
            background-color: var(--color-bg-main);
            color: var(--color-text-main);
            overflow-x: hidden;
        }

                /* Memastikan rasio 9:16 untuk video potret */
        .portrait-ratio {
            aspect-ratio: 9 / 16;
        }
        
        .text-yellow{
            color:#c9890e;
        }

        .surface-card {
            background-color: var(--color-bg-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            transition: all var(--transition-speed) ease;
        }

        .surface-card:hover {
            transform: translateY(-5px);
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
            background-color: var(--color-bg-surface-light);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
            color: #000;
            font-weight: 600;
            border-radius: var(--radius-full);
            padding: 0.75rem 2rem;
            transition: all var(--transition-speed) ease;
            box-shadow: 0 4px 15px rgba(0, 242, 254, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            box-shadow: var(--shadow-glow);
            transform: scale(1.02);
        }

        .btn-outline {
            background: transparent;
            color: var(--color-text-main);
            font-weight: 600;
            border-radius: var(--radius-full);
            padding: 0.75rem 2rem;
            transition: all var(--transition-speed) ease;
            border: 2px solid var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            cursor: pointer;
        }

        .btn-outline:hover {
            background-color: rgba(0, 242, 254, 0.1);
            box-shadow: var(--shadow-glow);
        }

        /* Text Gradients */
        .text-gradient {
            background: linear-gradient(to right, var(--color-primary), var(--color-primary-hover));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .text-gradient-logo{
            background: linear-gradient(to right, var(--color-text-main), var(--color-primary-hover));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;   
           
        }


        /* Custom Form Inputs */
        .custom-input {
            width: 100%;
            background-color: var(--color-bg-surface-light);
            border: 1px solid var(--color-border);
            color: var(--color-text-main);
            border-radius: var(--radius-sm);
            padding: 0.75rem 1rem;
            transition: border-color var(--transition-speed) ease;
        }
        .custom-input:focus {
            outline: none;
            border-color: var(--color-primary);
        }

        /* Modal Overlay */
        .modal-overlay {
            background-color: rgba(0, 0, 0, 0.85);
            backdrop-filter: blur(5px);
            z-index: 50;
        }
        .modal-content {
            background-color: var(--color-bg-main);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            max-height: 90vh;
            overflow-y: auto;
        }

        /* Custom Scrollbar for modals */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--color-bg-main); 
        }
        ::-webkit-scrollbar-thumb {
            background: var(--color-border); 
            border-radius: var(--radius-full);
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--color-primary); 
        }

        /* Audio Player UI mock */
        .audio-track {
            background: var(--color-bg-surface-light);
            border-radius: var(--radius-full);
            height: 4px;
            width: 100%;
            position: relative;
        }
        .audio-progress { 
            background-color: 
            var(--color-primary); 
            height: 100%; 
            width: 0%; 
            transition: width 0.2s linear; 
        }

                /* Transisi untuk menu mobile dropdown */
        #mobile-menu {
            transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
            transform-origin: top;
        }

        .menu-open {
            transform: scaleY(1);
            opacity: 1;
            pointer-events: auto;
        }

        .menu-closed {
            transform: scaleY(0);
            opacity: 0;
            pointer-events: none;
        }



/* ==========================================================================
           CAROUSEL STYLING
========================================================================== */

.carousel-wrapper {
            position: relative;
            width: 100%;
            max-width: 72rem; /* max-w-6xl */
            margin: 0 auto;
            padding: 0 1rem;
        }

        .carousel-container {
            overflow: hidden;
            width: 100%;
            /* Gradient mask opsional: untuk membuat ujung kiri dan kanan sedikit memudar */
            mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
            -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
        }

        .carousel-track {
            display: flex;
            gap: 55px; /* Spasi antar kotak logo */
            padding: 20px 10px; /* Padding agar efek bayangan (shadow) tidak terpotong (ter-clip) */
            transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1); /* Efek pergeseran yang sangat halus */
            width: max-content;
        }

        .logo-item {
            /* Dimensi fix untuk tiap kotak */
            width: 150px; 
            /* height: 100px; */
            background-color: #ffffff;
            border-radius: 16px;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
            border: 1px solid #f3f4f6;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0; /* Mencegah kotak mengecil saat ruang layar sempit */
            padding: 10px;
            /* Transisi untuk interaksi hover */
            transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
            filter: grayscale(100%) opacity(70%); /* Default pudar dan abu-abu */
            cursor: pointer;
        }

        /* Efek Hover pada Logo */
        .logo-item:hover {
            transform: translateY(-8px) scale(1.05); /* Efek mengambang dan membesar */
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            filter: grayscale(0%) opacity(100%); /* Warna asli muncul penuh */
        }

        .logo-item img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            pointer-events: none; /* Mencegah drag/tarik gambar bawaan browser */
        }

        .dots-container {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 1rem;
        }

        .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #d1d5db; /* Abu-abu bawaan Tailwind (gray-300) */
            cursor: pointer;
            transition: all 0.3s ease;
        }

        /* Penanda dot yang sedang aktif */
        .dot.active {
            background-color: #0023ac; /* Biru (blue-500) */
            transform: scale(1.4); /* Dot sedikit membesar */
        }

        .dot:hover:not(.active) {
            background-color: #9ca3af; /* Lebih gelap saat disorot */
        }

              /* Equalizer Animation */
        .eq-container {
            display: flex;
            align-items: flex-end;
            gap: 2px;
            height: 14px;
        }

        .eq-bar {
            width: 3px;
            background-color: var(--color-primary);
            border-radius: 1px;
            animation: eqBounce 0.8s ease-in-out infinite alternate;
        }
        .eq-bar:nth-child(2) { animation-delay: 0.2s; }
        .eq-bar:nth-child(3) { animation-delay: 0.4s; }

        @keyframes eqBounce {
            0% { height: 3px; }
            100% { height: 14px; }
        }

        .tab-btn.active {
            background-color: var(--color-primary);
            color: white;
            border-color: var(--color-primary);
        }