/* --- RESET & BASE (dari styles.css dengan penyesuaian responsif navbar) --- */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --blue-900: #0A2342;
            --blue-800: #0D47A1;
            --blue-700: #1565C0;
            --blue-600: #1976D2;
            --blue-500: #2196F3;
            --blue-400: #42A5F5;
            --blue-100: #E3F2FD;
            --blue-50: #F0F8FF;
            --sky: #00B4D8;
            --sky-lite: #90E0EF;
            --white: #FFFFFF;
            --gray-900: #111827;
            --gray-700: #374151;
            --gray-500: #6B7280;
            --gray-200: #E5E7EB;
            --gray-100: #F3F4F6;
            --gold: #F0A500;
            --radius: 16px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background: var(--white);
            color: var(--gray-900);
            overflow-x: hidden;
        }
        /* --- LANGUAGE SWITCHER --- */
        .lang-switcher {
            display: flex;
            gap: 6px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 40px;
            padding: 4px 6px;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(21, 101, 192, 0.15);
        }
        .lang-btn {
            background: transparent;
            border: none;
            font-size: 12px;
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 40px;
            cursor: pointer;
            transition: all 0.2s;
            font-family: 'Plus Jakarta Sans', sans-serif;
            color: var(--gray-700);
        }
        .lang-btn.active {
            background: var(--blue-700);
            color: white;
            box-shadow: 0 2px 8px rgba(21, 101, 192, 0.3);
        }
        /* --- NAVBAR (FULLY RESPONSIVE: MOBILE MENU + FLEX ADAPT) --- */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 4vw;
            height: 72px;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(21, 101, 192, 0.1);
            box-shadow: 0 2px 20px rgba(13, 71, 161, 0.06);
            gap: 16px;
        }
        .nav-left {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-shrink: 0;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            width: 160px;
            height: 52px;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .nav-logo-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            display: block;
        }
        /* desktop navigation links */
        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            color: var(--gray-700);
            transition: color .2s;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--blue-700);
        }
        .nav-cta {
            background: var(--blue-700);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            text-decoration: none;
            transition: all .25s;
            box-shadow: 0 4px 14px rgba(21, 101, 192, 0.35);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--blue-800);
            transform: translateY(-1px);
        }
        /* HAMBURGER MENU (mobile only) */
        .menu-toggle {
            display: none;
            background: transparent;
            border: none;
            cursor: pointer;
            width: 40px;
            height: 40px;
            border-radius: 30px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 6px;
            background: rgba(21, 101, 192, 0.05);
            transition: background 0.2s;
        }
        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--blue-800);
            border-radius: 4px;
            transition: 0.2s;
        }
        /* mobile nav container */
        @media (max-width: 880px) {
            .menu-toggle {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: center;
                gap: 20px;
                padding: 28px 20px 32px;
                border-radius: 0 0 24px 24px;
                box-shadow: 0 20px 30px rgba(0, 0, 0, 0.08);
                transform: translateY(-120%);
                opacity: 0;
                transition: transform 0.3s ease, opacity 0.3s ease;
                z-index: 999;
                border-bottom: 1px solid rgba(0,0,0,0.05);
                pointer-events: none;
            }
            .nav-links.active {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-links li {
                width: 100%;
                text-align: center;
            }
            .nav-links a {
                display: block;
                font-size: 16px;
                padding: 8px 0;
                font-weight: 600;
            }
            .nav-left {
                gap: 12px;
            }
            .lang-switcher .lang-btn {
                padding: 5px 10px;
                font-size: 11px;
            }
            nav {
                padding: 0 4vw;
            }
            .nav-cta {
                padding: 7px 16px;
                font-size: 12px;
            }
        }
        /* extra small screens */
        @media (max-width: 560px) {
            .lang-switcher {
                gap: 4px;
                padding: 3px 5px;
            }
            .lang-btn {
                padding: 4px 8px;
                font-size: 10px;
            }
            .nav-cta {
                padding: 6px 12px;
                font-size: 11px;
            }
            .nav-logo-icon {
                width: 120px;
                height: 44px;
            }
            nav {
                height: 64px;
            }
            .nav-links.active {
                top: 64px;
            }
        }
        /* --- SISA STYLE DARI KOMPONEN (HERO, HOW, SERVICES, PRICING, TESTI) --- */
        .hero, .how, .services, .pricing, .testi, .cta-section, footer {
            width: 100%;
        }
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--blue-900) 0%, #1a3a6b 45%, var(--blue-700) 100%);
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            padding: 120px 5vw 80px;
            gap: 60px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse 60% 60% at 70% 50%, rgba(0, 180, 216, 0.12) 0%, transparent 70%);
        }
        .hero-dots {
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
            background-size: 36px 36px;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 12px;
            font-weight: 600;
            color: var(--sky-lite);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 24px;
        }
        h1.hero-title {
            font-family: 'Syne', sans-serif;
            font-size: clamp(36px, 5vw, 62px);
            font-weight: 800;
            color: white;
            line-height: 1.05;
            letter-spacing: -2px;
            margin-bottom: 20px;
        }
        h1.hero-title span { color: var(--sky); }
        .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.7;
            margin-bottom: 36px;
            max-width: 460px;
        }
        .hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
        .btn-primary {
            background: var(--sky);
            color: var(--blue-900);
            padding: 14px 30px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 800;
            text-decoration: none;
            box-shadow: 0 6px 24px rgba(0, 180, 216, 0.4);
            transition: all .25s;
        }
        .btn-outline {
            border: 1.5px solid rgba(255, 255, 255, 0.3);
            color: white;
            padding: 14px 30px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            text-decoration: none;
            background: rgba(255, 255, 255, 0.05);
        }
        .hero-stats {
            display: flex;
            gap: 32px;
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .stat-num { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 800; color: white; }
        .stat-lbl { font-size: 11px; font-weight: 500; color: rgba(255, 255, 255, 0.5); text-transform: uppercase; }
        .hero-visual { position: relative; z-index: 2; }
        .hero-card-main {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 24px;
            padding: 28px;
            backdrop-filter: blur(16px);
            position: relative;
        }
        .project-list { display: flex; flex-direction: column; gap: 12px; }
        .project-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 14px;
            padding: 14px 16px;
        }
        .project-icon { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
        .project-info { flex: 1; }
        .project-name { font-size: 13px; font-weight: 700; color: white; }
        .project-meta { font-size: 11px; color: rgba(255, 255, 255, 0.5); }
        .project-badge { font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 50px; }
        .badge-active { background: rgba(0, 230, 118, 0.15); color: #69F0AE; }
        .badge-waiting { background: rgba(240, 165, 0, 0.15); color: #FFD54F; }
        .badge-done { background: rgba(100, 100, 100, 0.2); color: rgba(255, 255, 255, 0.5); }
        .float-card {
            position: absolute;
            background: white;
            border-radius: 16px;
            padding: 14px 18px;
            box-shadow: 0 16px 48px rgba(0,0,0,0.25);
            animation: float 4s ease-in-out infinite;
        }
        .float-card-1 { bottom: -24px; left: -28px; }
        .float-card-2 { top: -22px; right: -24px; }
        @keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
        .fc-value { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 800; color: var(--blue-800); }
        /* sections */
        .how { padding: 100px 5vw; background: var(--gray-100); }
        .services { padding: 100px 5vw; background: white; }
        .pricing { padding: 100px 5vw; background: linear-gradient(135deg, var(--blue-900), #1a3a6b); }
        .testi { padding: 100px 5vw; background: var(--gray-100); }
        .cta-section { padding: 100px 5vw; background: white; text-align: center; }
        footer { background: var(--blue-900); padding: 60px 5vw 28px; color: rgba(255, 255, 255, 0.65); }
        .section-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            background: var(--blue-100);
            border-radius: 50px;
            padding: 5px 14px;
            margin-bottom: 16px;
            color: var(--blue-600);
        }
        .section-title {
            font-family: 'Syne', sans-serif;
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 800;
            color: var(--blue-900);
            line-height: 1.1;
            margin-bottom: 12px;
        }
        .pricing .section-title { color: white; }
        .section-desc { font-size: 16px; color: var(--gray-500); max-width: 500px; margin-bottom: 60px; }
        .how-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
        .how-step { background: white; border-radius: var(--radius); padding: 28px 24px; border: 1px solid var(--gray-200); }
        .step-num {
            width: 52px; height: 52px; background: var(--blue-700); color: white;
            border-radius: 14px; display: flex; align-items: center; justify-content: center;
            font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 800; margin-bottom: 20px;
        }
        .services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: 24px; overflow: hidden; border: 1px solid var(--gray-200); margin-top: 60px; }
        .service-item { padding: 44px 40px; border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
        .service-item:nth-child(2n) { border-right: none; }
        .service-item:nth-child(3),.service-item:nth-child(4) { border-bottom: none; }
        .svc-icon { font-size: 36px; margin-bottom: 18px; }
        .pricing-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; z-index: 1; position: relative; }
        .pricing-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 24px; padding: 36px 30px; backdrop-filter: blur(12px); }
        .pricing-card.featured { background: var(--sky); border-color: var(--sky); }
        .pc-price { font-family: 'Syne', sans-serif; font-size: 42px; font-weight: 800; color: white; }
        .pc-btn-solid { background: var(--blue-800); color: white; display: block; text-align: center; border-radius: 50px; padding: 13px; text-decoration: none; font-weight: 700; }
        .pc-btn-outline { border: 1.5px solid rgba(255,255,255,0.3); color: white; display: block; text-align: center; border-radius: 50px; padding: 13px; text-decoration: none; }
        .featured-badge { position: absolute; top: 20px; right: 20px; background: var(--blue-800); color: white; font-size: 10px; border-radius: 50px; padding: 4px 12px; }
        .testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 60px; }
        .testi-card { background: white; border-radius: var(--radius); padding: 32px; border: 1px solid var(--gray-200); }
        .cta-inner { background: linear-gradient(135deg, var(--blue-800), var(--blue-900)); border-radius: 32px; padding: 80px 60px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 28px; }
        .footer-col a { text-decoration: none; font-size: 13px; color: rgba(255,255,255,0.5); display: inline-block; margin-bottom: 6px; }
        /* Responsive grid */
        @media (max-width: 880px) {
            .hero { grid-template-columns: 1fr; text-align: center; padding: 110px 5vw 60px; }
            .hero-visual { display: none; }
            .how-grid { grid-template-columns: 1fr 1fr; }
            .services-grid { grid-template-columns: 1fr; }
            .service-item { border-right: none; border-bottom: 1px solid var(--gray-200); }
            .pricing-cards { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
            .testi-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
            .cta-inner { padding: 48px 28px; }
            .hero-stats { justify-content: center; }
            .hero-desc { margin-left: auto; margin-right: auto; }
            .hero-btns { justify-content: center; }
        }
        @media (max-width: 640px) {
            .how-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; text-align: center; }
            .footer-contact-item { justify-content: center; }
            .step-num { margin: 0 auto 20px auto; }
            .how-step { text-align: center; }
        }
        .reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .pricing-card { position: relative; }