:root {
      --white: #ffffff;
      --bg: #f8f7f4;
      --bg2: #f0ede6;
      --sand: #e8e3d9;
      --sand-dark: #d4cdc0;
      --accent: #1a5c8a;
      --accent-hover: #154d77;
      --accent-pale: #e8f1f8;
      --green: #1a7a4a;
      --green-pale: #e6f4ec;
      --text: #18181a;
      --text-mid: #484848;
      --text-soft: #8a8885;
      --radius: 12px;
      --radius-lg: 20px;
      --shadow: 0 2px 16px rgba(0,0,0,0.07);
      --shadow-md: 0 4px 32px rgba(0,0,0,0.10);
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Plus Jakarta Sans', sans-serif; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
    h1, h2, h3 { font-family: 'Plus Jakarta Sans', sans-serif; line-height: 1.2; font-weight: 800; }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }

    nav { background: var(--white); border-bottom: 1px solid var(--sand); padding: 0 24px; position: sticky; top: 0; z-index: 200; }
    .nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 64px; }
    .nav-logo { font-weight: 800; font-size: 1.1rem; }
    .nav-logo span { color: var(--accent); }
    .nav-links { display: flex; align-items: center; gap: 24px; }
    .nav-links a { font-size: 0.88rem; font-weight: 600; color: var(--text-mid); transition: color 0.18s; }
    .nav-links a:hover { color: var(--accent); }
    .nav-cta { background: var(--accent) !important; color: white !important; padding: 8px 18px !important; border-radius: 50px !important; }
    .nav-cta:hover { background: var(--accent-hover) !important; }
    .lang-sw { display: flex; gap: 4px; }
    .lang-sw a { font-size: 0.75rem; font-weight: 700; color: var(--text-soft); padding: 3px 8px; border-radius: 6px; border: 1px solid transparent; transition: all 0.15s; }
    .lang-sw a:hover { color: var(--accent); background: var(--accent-pale); border-color: var(--accent-pale); }
    .nav-mob { display: none; }
    @media (max-width: 680px) {
      .nav-links { display: none; }
      .nav-mob { display: flex; align-items: center; gap: 7px; background: #25D366; color: white; font-size: 0.82rem; font-weight: 700; padding: 8px 14px; border-radius: 50px; }
      .nav-mob svg { width: 15px; height: 15px; fill: white; }
    }

    .hero { background: var(--white); padding: 80px 24px 72px; text-align: center; border-bottom: 1px solid var(--sand); }
    .hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--accent-pale); color: var(--accent); font-size: 0.78rem; font-weight: 700; padding: 5px 14px; border-radius: 50px; margin-bottom: 28px; letter-spacing: 0.05em; text-transform: uppercase; }
    .hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); font-weight: 800; line-height: 1.13; margin-bottom: 22px; max-width: 800px; margin-left: auto; margin-right: auto; }
    .hero h1 em { font-style: normal; color: var(--accent); }
    .hero-sub { font-size: 1.1rem; color: var(--text-mid); max-width: 540px; margin: 0 auto 16px; font-family: 'Lora', serif; }
    .hero-note { font-size: 0.82rem; color: var(--text-soft); margin-bottom: 36px; }
    .hero-note strong { color: var(--text-mid); }
    .hero-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 44px; }
    .hero-trust { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: center; }
    .ht-item { display: flex; align-items: center; gap: 6px; font-size: 0.83rem; color: var(--text-mid); font-weight: 600; }
    .ht-item .check { color: var(--green); }

    .btn-wa { display: inline-flex; align-items: center; gap: 9px; background: #25D366; color: white; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 0.95rem; padding: 14px 28px; border-radius: 50px; box-shadow: 0 4px 18px rgba(37,211,102,0.35); transition: transform 0.15s, box-shadow 0.15s; }
    .btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.45); }
    .btn-wa svg { width: 19px; height: 19px; fill: white; flex-shrink: 0; }
    .btn-outline { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--text); font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: 0.95rem; padding: 13px 26px; border-radius: 50px; border: 1.5px solid var(--sand-dark); transition: border-color 0.18s, color 0.18s, transform 0.15s; }
    .btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

    .problem-strip { background: var(--accent); padding: 20px 24px; text-align: center; }
    .problem-strip p { color: rgba(255,255,255,0.9); font-size: 0.95rem; font-weight: 500; max-width: 700px; margin: 0 auto; font-family: 'Lora', serif; }
    .problem-strip p strong { color: white; font-family: 'Plus Jakarta Sans', sans-serif; }

    .section { padding: 76px 24px; }
    .section-white { background: var(--white); }
    .section-sand { background: var(--bg2); }
    .container { max-width: 1100px; margin: 0 auto; }
    .section-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); background: var(--accent-pale); padding: 4px 12px; border-radius: 50px; margin-bottom: 14px; }
    .section-h { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; margin-bottom: 14px; }
    .section-h em { font-style: normal; color: var(--accent); }
    .section-sub { font-size: 1rem; color: var(--text-mid); max-width: 520px; margin-bottom: 50px; font-family: 'Lora', serif; }

    .why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; }
    .why-card { background: var(--white); border: 1px solid var(--sand); border-radius: var(--radius-lg); padding: 28px 26px; transition: box-shadow 0.2s, transform 0.2s; }
    .why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
    .why-icon { width: 44px; height: 44px; background: var(--accent-pale); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 16px; }
    .why-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
    .why-card p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.65; }

    .roi-box { background: var(--accent); border-radius: var(--radius-lg); padding: 36px 32px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; margin-top: 32px; }
    .roi-box h3 { font-size: 1.15rem; font-weight: 700; color: white; margin-bottom: 8px; }
    .roi-box p { font-size: 0.9rem; color: rgba(255,255,255,0.8); font-family: 'Lora', serif; }
    .roi-nums { display: flex; gap: 24px; }
    .roi-num { text-align: center; }
    .roi-num .n { font-size: 2rem; font-weight: 800; color: white; line-height: 1; }
    .roi-num .l { font-size: 0.75rem; color: rgba(255,255,255,0.7); margin-top: 4px; }
    @media (max-width: 640px) { .roi-box { grid-template-columns: 1fr; } .roi-nums { justify-content: flex-start; } }

    .portfolio-wrap { background: #14181f; border-radius: var(--radius-lg); padding: 48px 40px; }
    .portfolio-header { margin-bottom: 36px; }
    .portfolio-header .section-tag { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); }
    .portfolio-header .section-h { color: white; }
    .portfolio-header .section-sub { color: rgba(255,255,255,0.6); margin-bottom: 0; }
    .portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .portfolio-card { background: #1e242e; border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); overflow: hidden; transition: transform 0.2s, border-color 0.2s; }
    .portfolio-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.2); }
    .portfolio-thumb { width: 100%; height: 180px; object-fit: cover; object-position: top; background: #2a3040; }
    .portfolio-placeholder { width: 100%; height: 180px; background: linear-gradient(135deg, #1a2535, #2a3a50); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; opacity: 0.4; }
    .portfolio-body { padding: 20px; }
    .portfolio-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
    .portfolio-body h3 { font-size: 0.95rem; font-weight: 700; color: white; margin-bottom: 6px; }
    .portfolio-body p { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.6; margin-bottom: 14px; }
    .portfolio-link { display: inline-flex; align-items: center; gap: 5px; font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.7); border: 1px solid rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 50px; transition: all 0.18s; }
    .portfolio-link:hover { background: rgba(255,255,255,0.08); color: white; border-color: rgba(255,255,255,0.3); }
    @media (max-width: 640px) { .portfolio-wrap { padding: 28px 20px; } .portfolio-grid { grid-template-columns: 1fr; } .portfolio-thumb { height: 160px; } }

    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }
    .pricing-card { background: var(--white); border: 1.5px solid var(--sand); border-radius: var(--radius-lg); padding: 30px 24px; position: relative; transition: box-shadow 0.2s; }
    .pricing-card:hover { box-shadow: var(--shadow-md); }
    .pricing-card.popular { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(26,92,138,0.1); }
    .popular-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--accent); color: white; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 14px; border-radius: 50px; white-space: nowrap; }
    .pricing-tier { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-soft); margin-bottom: 10px; }
    .pricing-price { font-size: 3rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
    .pricing-price sup { font-size: 1.3rem; font-weight: 700; vertical-align: super; }
    .pricing-rate { font-size: 0.8rem; color: var(--text-soft); margin-bottom: 22px; }
    .pricing-features { list-style: none; margin-bottom: 24px; border-top: 1px solid var(--sand); padding-top: 18px; }
    .pricing-features li { display: flex; align-items: flex-start; gap: 9px; font-size: 0.86rem; color: var(--text-mid); padding: 7px 0; border-bottom: 1px solid var(--bg2); }
    .pricing-features li:last-child { border-bottom: none; }
    .pricing-features li::before { content: ''; color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
    .pricing-cta-btn { display: block; width: 100%; text-align: center; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 0.88rem; padding: 12px 20px; border-radius: 50px; border: 1.5px solid var(--sand-dark); background: transparent; color: var(--text); transition: all 0.2s; }
    .pricing-cta-btn:hover { background: var(--accent); color: white; border-color: var(--accent); }
    .pricing-card.popular .pricing-cta-btn { background: var(--accent); color: white; border-color: var(--accent); }
    .pricing-card.popular .pricing-cta-btn:hover { background: var(--accent-hover); }
    @media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } }

    .installment-note { margin-top: 24px; background: var(--green-pale); border: 1px solid #b8dfcc; border-radius: var(--radius); padding: 16px 20px; display: flex; align-items: flex-start; gap: 12px; }
    .installment-note .ic { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
    .installment-note p { font-size: 0.85rem; color: var(--green); font-weight: 500; }
    .installment-note p strong { font-weight: 700; }

    .demo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
    .demo-item { background: var(--white); border: 1px solid var(--sand); border-radius: var(--radius); padding: 18px 14px; text-align: center; transition: all 0.18s; display: block; }
    .demo-item:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
    .demo-item .di-icon { font-size: 1.6rem; margin-bottom: 8px; }
    .demo-item h4 { font-size: 0.85rem; font-weight: 700; margin-bottom: 4px; }
    .demo-item span { font-size: 0.75rem; color: var(--accent); font-weight: 600; }

    .cta-bottom { background: var(--white); border-top: 1px solid var(--sand); padding: 72px 24px; text-align: center; }
    .cta-bottom h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 14px; }
    .cta-bottom h2 em { font-style: normal; color: var(--accent); }
    .cta-bottom p { font-size: 1rem; color: var(--text-mid); max-width: 480px; margin: 0 auto 32px; font-family: 'Lora', serif; }
    .cta-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

    .faq-list { max-width: 720px; }
    .faq-item { border-bottom: 1px solid var(--sand); }
    .faq-q { width: 100%; background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 16px; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text); text-align: left; }
    .faq-q .arrow { font-size: 1.1rem; color: var(--text-soft); transition: transform 0.2s; flex-shrink: 0; }
    .faq-item.open .faq-q .arrow { transform: rotate(45deg); }
    .faq-a { display: none; padding-bottom: 18px; font-size: 0.9rem; color: var(--text-mid); line-height: 1.7; }
    .faq-item.open .faq-a { display: block; }

    footer { background: #14181f; color: rgba(255,255,255,0.45); padding: 32px 24px; text-align: center; font-size: 0.8rem; }
    .footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: center; align-items: center; }
    .footer-logo { font-weight: 800; font-size: 0.95rem; color: white; }
    .footer-logo span { color: #4a9fd4; }
    footer a { color: rgba(255,255,255,0.55); }
    footer a:hover { color: white; }

    .wa-float { position: fixed; bottom: 20px; right: 20px; z-index: 300; display: flex; align-items: center; gap: 9px; background: #25D366; color: white; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 0.85rem; padding: 12px 20px; border-radius: 50px; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: transform 0.2s, box-shadow 0.2s; }
    .wa-float:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.5); }
    .wa-float svg { width: 18px; height: 18px; fill: white; flex-shrink: 0; }

    .seo-section { padding: 32px 24px 20px; background: var(--bg2); border-top: 1px solid var(--sand); }
    .seo-section p { font-size: 0.78rem; color: var(--text-soft); line-height: 1.7; max-width: 900px; margin: 0 auto; }

    @media (max-width: 600px) {
      .hero { padding: 52px 20px 48px; }
      .section { padding: 52px 20px; }
      .wa-float span { display: none; }
      .wa-float { padding: 13px; border-radius: 50%; }
    }