:root {
            --primary: #0052cc;
            --primary-dark: #003d99;
            --accent: #00c6ff;
            --bg-dark: #030a1c;
            --bg-card: rgba(255, 255, 255, 0.03);
            --border-glass: rgba(255, 255, 255, 0.08);
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Plus Jakarta Sans', sans-serif;
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg-dark);
            color: var(--text-main);
            overflow-x: hidden;
            line-height: 1.6;
        }

        /* Glassmorphism Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(3, 10, 28, 0.85);
            backdrop-filter: blur(12px);
            z-index: 1000;
            border-bottom: 1px solid var(--border-glass);
            transition: var(--transition);
        }

        .nav-container {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 30px;
        }

        .logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.5px;
            background-image: url('assets/MTL2.png');
        }

        .logo span {
            color: var(--accent);
            
        }

        .nav-links {
            display: flex;
            gap: 25px;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
        }

        .nav-links a:hover, .nav-links a.active {
            color: #fff;
            text-shadow: 0 0 10px rgba(0, 198, 255, 0.5);
        }

        .mobile-toggle {
            display: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Container Sections */
        section {
            padding: 100px 20px 80px;
            max-width: 1250px;
            margin: 0 auto;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header span {
            color: var(--accent);
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            display: block;
            margin-bottom: 8px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 800;
            color: #fff;
            text-transform: uppercase;
        }

        .section-header .line {
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            margin: 15px auto 0;
            border-radius: 2px;
        }

        /* Hero / Slide 01 */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            background: radial-gradient(circle at center, #0a1f4d 0%, var(--bg-dark) 70%);
            padding-top: 140px;
            position: relative;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 900;
            margin-bottom: 15px;
            letter-spacing: 1px;
            line-height: 1.1;
        }

        .hero h1 span {
            background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero p {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-bottom: 30px;
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        .hero-badges {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 15px;
            width: 100%;
            max-width: 1100px;
            margin-top: 50px;
        }

        .badge-pill {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            padding: 20px 15px;
            border-radius: 14px;
            text-align: center;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .badge-pill:hover {
            border-color: var(--accent);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 198, 255, 0.15);
        }

        .badge-pill i {
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 10px;
            display: block;
        }

        .badge-pill span {
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
        }

        /* About / Slide 02 */
        .about-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-grid2 {
            display: grid;
            /* grid-template-columns: 5fr 1fr; */
            gap: 50px;
            align-items: center;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 1.05rem;
            text-align: justify;
        }

        .about-features {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            margin-top: 35px;
        }

        .about-features2 {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 15px;
            /* margin-top: 35px; */
        }

        .feat-item {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            padding: 18px 10px;
            text-align: center;
            border-radius: 12px;
            font-size: 0.85rem;
            font-weight: 600;
            color: #fff;
        }

        .feat-item i {
            font-size: 1.5rem;
            color: var(--accent);
            margin-bottom: 8px;
            display: block;
        }

        .about-visual {
            background: linear-gradient(135deg, rgba(0, 82, 204, 0.2), rgba(0, 198, 255, 0.05));
            border: 1px solid var(--border-glass);
            border-radius: 20px;
            height: 380px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 30px;
        }

        /* Vision & Mission / Slide 03 */
        .vm-grid {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .vm-card {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: 18px;
            padding: 35px;
            display: flex;
            gap: 30px;
            align-items: flex-start;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        .vm-card:hover {
            border-color: rgba(0, 198, 255, 0.4);
        }

        .vm-icon {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            width: 70px;
            height: 70px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
            box-shadow: 0 10px 20px rgba(0, 82, 204, 0.3);
        }

        .vm-content h3 {
            font-size: 1.35rem;
            color: #fff;
            margin-bottom: 12px;
        }

        .vm-content p, .vm-content li {
            color: var(--text-muted);
            font-size: 1rem;
            line-height: 1.6;
        }

        .vm-content ul {
            padding-left: 20px;
        }

        .vm-content li {
            margin-bottom: 8px;
        }

        /* Keunggulan & Mengapa Memilih Kami / Slide 04 & 11 */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .modern-card {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            padding: 30px;
            border-radius: 18px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .modern-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            opacity: 0;
            transition: var(--transition);
        }

        .modern-card:hover {
            transform: translateY(-8px);
            border-color: rgba(0, 198, 255, 0.3);
            background: rgba(255, 255, 255, 0.05);
        }

        .modern-card:hover::before {
            opacity: 1;
        }

        .modern-card i {
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 20px;
        }

        .modern-card h4 {
            font-size: 1.15rem;
            color: #fff;
            margin-bottom: 10px;
        }

        .modern-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Services / Slide 05 */
        .services-grid {
            display: grid;
            /* grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); */
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            
        }

        .services-grid2 {
            display: grid;
            /* grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); */
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .service-box {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: 20px;
            padding: 35px 30px;
            backdrop-filter: blur(10px);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .service-box:hover {
            border-color: var(--accent);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
        }

        .service-box h3 {
            font-size: 1.25rem;
            color: #fff;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 1px solid var(--border-glass);
            padding-bottom: 15px;
        }

        .service-box ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
            flex-grow: 1;
        }

        .service-box li {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .service-box li i {
            color: var(--accent);
            font-size: 0.8rem;
            margin-top: 5px;
            flex-shrink: 0;
        }

        /* Nilai Perusahaan / Slide 09 */
        .values-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .values-grid2 {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }

        .value-card {
            background: var(--bg-card);
            border: 1px solid var(--border-glass);
            border-radius: 16px;
            padding: 30px 20px;
            text-align: center;
            transition: var(--transition);
        }

        .value-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
        }

        .value-card i {
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 15px;
        }

        .value-card h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 8px;
        }

        .value-card p {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        /* Kontak & Info / Slide 10 */
        .info-layout {
            background: linear-gradient(135deg, rgba(0, 82, 204, 0.1), rgba(0, 198, 255, 0.03));
            border: 1px solid var(--border-glass);
            border-radius: 24px;
            padding: 50px;
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 50px;
            align-items: center;
            backdrop-filter: blur(15px);
        }

        .info-item {
            display: flex;
            gap: 20px;
            margin-bottom: 25px;
            align-items: flex-start;
        }

        .info-item i {
            font-size: 1.5rem;
            color: var(--accent);
            margin-top: 3px;
        }

        .info-item label {
            display: block;
            font-size: 0.75rem;
            text-transform: uppercase;
            color: var(--text-muted);
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 4px;
        }

        .info-item p {
            color: #fff;
            font-size: 1rem;
            font-weight: 500;
        }

        .motto-wrapper {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-glass);
            padding: 40px;
            border-radius: 20px;
            text-align: center;
            font-style: italic;
            font-size: 1.25rem;
            color: #fff;
            line-height: 1.6;
        }

        /* Footer / Slide 12 */
        footer {
            background: #01050e;
            padding: 100px 20px 40px;
            text-align: center;
            border-top: 1px solid var(--border-glass);
        }

        footer h2 {
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 15px;
            letter-spacing: 2px;
        }

        footer p {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 35px;
            font-size: 1.05rem;
        }

        .footer-icons {
            display: flex;
            justify-content: center;
            gap: 25px;
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 40px;
        }

        .copyright {
            font-size: 0.85rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-glass);
            padding-top: 25px;
            margin-top: 30px;
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .hero h1 { font-size: 2.8rem; }
            .hero-badges { grid-template-columns: repeat(3, 1fr); }
            .about-grid, .info-layout { grid-template-columns: 1fr; }
            .values-grid { grid-template-columns: repeat(3, 1fr); }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(3, 10, 28, 0.98);
                padding: 25px;
                border-bottom: 1px solid var(--border-glass);
                text-align: center;
            }
            .nav-links.active { display: flex; }
            .mobile-toggle { display: block; }
            .hero h1 { font-size: 2.2rem; }
            .hero-badges { grid-template-columns: repeat(2, 1fr); }
            .about-features, .values-grid { grid-template-columns: repeat(2, 1fr); }
            .section-header h2 { font-size: 2rem; }
        }

        .lang-switcher {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: 20px;
        }
        .lang-btn {
            background: transparent;
            border: 1px solid var(--accent, #00d2ff);
            color: #fff;
            padding: 5px 10px;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .lang-btn.active, .lang-btn:hover {
            background: var(--accent, #00d2ff);
            color: #0b0f19;
        }

        /* Dropdown Menu Style */
        .nav-links li {
            position: relative;
        }
        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            background: #111827; /* Sesuaikan warna latar belakang gelap navbar Anda */
            min-width: 220px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
            border-radius: 6px;
            list-style: none;
            padding: 10px 0;
            display: none;
            z-index: 999;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .dropdown-menu li a {
            padding: 10px 20px;
            display: block;
            color: #fff;
            font-size: 0.9rem;
            white-space: nowrap;
            transition: background 0.2s;
        }
        .dropdown-menu li a:hover {
            background: var(--accent, #00d2ff);
            color: #0b0f19;
        }
        /* Tampilkan dropdown saat di-hover (untuk desktop) atau bisa diklik */
        .nav-links li.has-dropdown:hover .dropdown-menu {
            display: block;
        }