*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #0b0f19 0%, #1a1a2e 50%, #16213e 100%);
            color: #ecf2ff; line-height: 1.6; min-height: 100vh;
        }
        .container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
        a { color: inherit; text-decoration: none; }

        /* Navbar */
        .site-nav { position: sticky; top: 0; z-index: 1000; background: rgba(11,15,25,0.95); border-bottom: 1px solid rgba(234,191,17,0.2); backdrop-filter: blur(10px); }
        .site-nav-inner { max-width: 1100px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; }
        .site-nav .brand-link { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #ecf2ff; }
        .site-nav .brand-link img { height: 36px; width: auto; border-radius: 6px; }
        .site-nav .brand-link span { font-weight: 700; }
        .nav-right { display: flex; align-items: center; gap: 10px; }
        .nav-wa { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 999px; background: linear-gradient(45deg,#25D366,#128C7E); color: #fff; font-weight: 700; font-size: 0.85rem; text-decoration: none; transition: transform 0.2s; }
        .nav-wa:hover { transform: translateY(-1px); }
        .nav-menu-btn { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.14); background: transparent; cursor: pointer; color: #fff; }
        .nav-dropdown { display: none; background: rgba(11,15,25,0.98); border-bottom: 1px solid rgba(234,191,17,0.2); padding: 8px 0; }
        .nav-dropdown.open { display: block; }
        .nav-dropdown a { display: block; padding: 12px 24px; color: #ecf2ff; text-decoration: none; font-weight: 500; transition: background 0.2s; }
        .nav-dropdown a:hover { background: rgba(255,255,255,0.06); }
        @media (max-width: 600px) { .nav-wa span { display: none; } .nav-wa { padding: 8px 12px; } }

        /* Hero */
        .hero { text-align: center; padding: 60px 20px 40px; background: linear-gradient(180deg, rgba(234,191,17,0.1) 0%, transparent 100%); }
        .hero h1 { font-size: clamp(2rem, 5vw, 2.8rem); color: #ffd700; margin-bottom: 16px; }
        .hero p { color: #a5b4c7; font-size: 1.1rem; max-width: 700px; margin: 0 auto; }
        .breadcrumb { font-size: 0.9rem; color: #888; margin-bottom: 16px; }
        .breadcrumb a { color: #1357a9; }

        /* Services Grid */
        .services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; padding: 40px 0; }
        .service-card {
            background: rgba(26,26,46,0.6); border: 1px solid rgba(234,191,17,0.15);
            border-radius: 16px; overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(234,191,17,0.1); }
        .service-body { padding: 28px; }
        .service-emoji { font-size: 2.5rem; margin-bottom: 12px; }
        .service-body h2 { font-size: 1.3rem; color: #ffd700; margin-bottom: 10px; }
        .service-body p { color: #a5b4c7; font-size: 0.92rem; margin-bottom: 16px; }
        .service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
        .tag {
            display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.75rem;
            background: rgba(19,87,169,0.15); color: #6bb3f0; font-weight: 600;
        }
        .service-link {
            display: inline-flex; align-items: center; gap: 6px;
            color: #eabf11; font-weight: 600; font-size: 0.95rem;
        }
        .service-link:hover { color: #ffd700; }
        .service-link svg { transition: transform 0.2s; }
        .service-link:hover svg { transform: translateX(3px); }

        /* B2B Section */
        .b2b-section { padding: 40px 0; }
        .b2b-section h2 { color: #ffd700; font-size: 1.6rem; text-align: center; margin-bottom: 24px; }
        .b2b-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        @media (max-width: 700px) { .b2b-grid { grid-template-columns: 1fr; } }
        .b2b-card {
            background: linear-gradient(135deg, rgba(19,87,169,0.1), rgba(234,191,17,0.05));
            border: 1px solid rgba(19,87,169,0.2); border-radius: 16px; padding: 28px;
        }
        .b2b-card h3 { color: #ffd700; margin-bottom: 8px; }
        .b2b-card p { color: #a5b4c7; font-size: 0.92rem; margin-bottom: 12px; }

        /* CTA */
        .cta-section { text-align: center; padding: 60px 20px; margin-top: 20px; }
        .cta-btn {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 14px 28px; border-radius: 999px; background: linear-gradient(45deg,#25D366,#128C7E);
            color: #fff; font-weight: 700; font-size: 1rem; transition: transform 0.2s;
        }
        .cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.3); }

        .footer { text-align: center; padding: 30px 20px; border-top: 1px solid rgba(255,255,255,0.06); color: #666; font-size: 0.85rem; }
        .footer a { color: #1357a9; }