*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --blue-950: #06142A;
      --blue-900: #0B1F3A;
      --blue-700: #1A3F6F;
      --blue-500: #2563EB;
      --blue-400: #3B82F6;
      --blue-200: #BFDBFE;
      --blue-100: #DBEAFE;
      --blue-50: #EFF6FF;
      --white: #FFFFFF;
      --gray-50: #F8FAFC;
      --gray-100: #F1F5F9;
      --gray-200: #E2E8F0;
      --gray-400: #94A3B8;
      --gray-500: #64748B;
      --gray-700: #334155;
      --gray-900: #0F172A;
      --accent: #F59E0B;
      --font-body: 'Inter', sans-serif;
      --font-display: 'DM Sans', sans-serif;
    }
    html { scroll-behavior: smooth; }
    body { font-family: var(--font-body); background: var(--white); color: var(--gray-900); line-height: 1.7; font-size: 16px; }

    nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--gray-200); padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 1rem; }
    .nav-logo-text { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--blue-900); text-decoration: none; letter-spacing: -0.3px; }
    .nav-logo-text span { color: var(--blue-500); }
    nav ul { list-style: none; display: flex; gap: 2rem; }
    nav ul a { text-decoration: none; font-size: 0.875rem; color: var(--gray-500); font-weight: 400; transition: color 0.2s; }
    nav ul a:hover { color: var(--blue-500); }
    .nav-actions a { transition: color 0.2s; }
    .nav-actions a:hover { color: var(--blue-500) !important; }
    .nav-cta { background: var(--blue-500); color: var(--white); padding: 0.5rem 1.25rem; border-radius: 8px; font-weight: 500; font-size: 0.875rem; cursor: pointer; border: none; transition: background 0.2s; }
    .nav-cta:hover { background: var(--blue-700); }

    .hero { background: var(--gray-50); border-bottom: 1px solid var(--gray-200); padding: 100px 2rem 80px; }
    .hero-inner { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 5rem; align-items: center; }
    .hero-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--blue-50); border: 1px solid var(--blue-200); color: var(--blue-500); font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; padding: 0.3rem 0.875rem; border-radius: 100px; margin-bottom: 1.5rem; }
    .hero h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.75px; color: var(--gray-900); margin-bottom: 1.25rem; }
    .hero h1 span { color: var(--blue-500); }
    .hero-sub { font-size: 1rem; color: var(--gray-500); max-width: 460px; line-height: 1.8; margin-bottom: 2rem; }
    .hero-actions { display: flex; gap: 0.875rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
    .btn-primary { background: var(--blue-500); color: var(--white); padding: 0.875rem 1.75rem; border-radius: 8px; font-weight: 600; font-size: 0.9rem; text-decoration: none; display: inline-block; cursor: pointer; border: none; transition: background 0.2s, transform 0.15s; }
    .btn-primary:hover { background: var(--blue-700); transform: translateY(-1px); }
    .btn-secondary { background: var(--white); color: var(--gray-700); border: 1px solid var(--gray-200); padding: 0.875rem 1.75rem; border-radius: 8px; font-size: 0.9rem; text-decoration: none; display: inline-block; cursor: pointer; transition: border-color 0.2s; }
    .btn-secondary:hover { border-color: var(--gray-400); }
    .hero-trust { display: flex; align-items: center; gap: 0.75rem; }
    .hero-trust-text { font-size: 0.8rem; color: var(--gray-400); }
    .hero-right { display: grid; grid-template-columns: 1fr 1fr; gap: 0.875rem; }
    .stat-tile { background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px; padding: 1.25rem; }
    .stat-tile.blue { background: var(--blue-500); border-color: var(--blue-500); }
    .stat-tile.blue .stat-num { color: var(--white); }
    .stat-tile.blue .stat-label { color: var(--blue-200); }
    .stat-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--blue-500); margin-bottom: 0.25rem; letter-spacing: -0.5px; }
    .stat-label { font-size: 0.78rem; color: var(--gray-400); line-height: 1.4; }

    section { padding: 90px 2rem; }
    .container { max-width: 1080px; margin: 0 auto; }
    .section-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--blue-500); margin-bottom: 0.75rem; }
    .section-title { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.5px; color: var(--gray-900); margin-bottom: 1rem; }
    .section-sub { font-size: 0.95rem; color: var(--gray-500); max-width: 520px; line-height: 1.8; }

    .problem { background: var(--gray-50); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
    .problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; margin-top: 3rem; }
    .problem-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px; padding: 1.75rem; }
    .problem-num { font-size: 0.7rem; font-weight: 600; letter-spacing: 2px; color: var(--blue-400); margin-bottom: 1.25rem; }
    .problem-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--gray-900); margin-bottom: 0.5rem; }
    .problem-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.75; }

    .how-layout { margin-top: 3rem; }
    .how-step1 { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 14px; padding: 2rem; display: flex; align-items: flex-start; gap: 1.25rem; margin-bottom: 1.25rem; }
    .step-badge { width: 40px; height: 40px; background: var(--blue-500); color: var(--white); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
    .step-badge.amber { background: var(--accent); color: var(--gray-900); }
    .how-step1 h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--gray-900); margin-bottom: 0.35rem; }
    .how-step1 p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.75; }
    .how-parallel { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; position: relative; }
    .how-parallel-label { text-align: center; font-size: 0.7rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--blue-400); margin-bottom: 1.25rem; }
    .how-parallel-card { border-radius: 14px; padding: 2rem; display: flex; align-items: flex-start; gap: 1.25rem; }
    .how-parallel-card.dark { background: var(--blue-900); }
    .how-parallel-card.dark h3 { color: var(--white); }
    .how-parallel-card.dark p { color: var(--blue-200); }
    .how-parallel-card.light { background: var(--blue-50); border: 1px solid var(--blue-100); }
    .how-parallel-card.light h3 { color: var(--gray-900); }
    .how-parallel-card.light p { color: var(--gray-500); }
    .how-parallel-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 0.35rem; }
    .how-parallel-card p { font-size: 0.875rem; line-height: 1.75; }

    .features { background: var(--blue-900); }
    .features .section-label { color: var(--blue-400); }
    .features .section-title { color: var(--white); }
    .features .section-sub { color: var(--blue-200); }
    .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 3rem; }
    .feature-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 1.75rem; transition: background 0.2s; }
    .feature-card:hover { background: rgba(255,255,255,0.08); }
    .feature-icon { font-size: 1.4rem; margin-bottom: 1rem; display: block; }
    .feature-card h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; color: var(--white); margin-bottom: 0.4rem; }
    .feature-card p { font-size: 0.85rem; color: var(--blue-200); line-height: 1.75; }

    .pricing { background: var(--blue-50); }
    .pricing-wrap { display: flex; justify-content: center; margin-top: 3rem; }
    .pricing-card { background: var(--white); border: 2px solid var(--blue-500); border-radius: 20px; padding: 2.5rem; max-width: 460px; width: 100%; box-shadow: 0 20px 60px rgba(37,99,235,0.1); }
    .price-badge { display: inline-block; background: var(--blue-500); color: var(--white); font-size: 0.7rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; padding: 0.3rem 1rem; border-radius: 100px; margin-bottom: 1.5rem; }
    .price-amount { font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: var(--gray-900); line-height: 1; margin-bottom: 0.25rem; letter-spacing: -2px; }
    .price-amount sup { font-size: 1.5rem; vertical-align: super; letter-spacing: 0; }
    .price-period { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 0.75rem; }
    .price-section-label { font-size: 0.68rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--blue-500); margin-bottom: 0.75rem; }
    .pricing-list { list-style: none; margin-bottom: 1.5rem; }
    .pricing-list li { padding: 0.6rem 0; border-bottom: 1px solid var(--gray-100); font-size: 0.875rem; color: var(--gray-700); display: flex; align-items: center; gap: 0.75rem; }
    .pricing-list li::before { content: '✓'; color: var(--blue-500); font-weight: 600; flex-shrink: 0; }
    .btn-pricing { display: block; width: 100%; background: var(--blue-500); color: var(--white); padding: 1rem; border-radius: 10px; font-weight: 600; font-size: 0.9rem; text-align: center; cursor: pointer; border: none; transition: background 0.2s; }
    .btn-pricing:hover { background: var(--blue-700); }
    .pricing-note { font-size: 0.78rem; color: var(--gray-400); margin-top: 0.875rem; text-align: center; }
    .pricing-example { max-width: 460px; margin: 1.5rem auto 0; background: var(--white); border: 1px solid var(--blue-100); border-radius: 12px; padding: 1.25rem 1.5rem; overflow-x: auto; }
    .pricing-example p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.75; }

    .final-cta { background: linear-gradient(135deg, var(--blue-900), var(--blue-700)); color: var(--white); text-align: center; }
    .final-cta .section-title { color: var(--white); }
    .final-cta .section-sub { color: var(--blue-200); margin: 0 auto 2.5rem; }

    footer { background: var(--gray-900); padding: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
    .footer-logo-text { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white); text-decoration: none; }
    .footer-logo-text span { color: var(--blue-400); }
    footer p { font-size: 0.78rem; color: var(--gray-500); }
    .footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
    .footer-links a { font-size: 0.78rem; color: var(--gray-500); text-decoration: none; transition: color 0.2s; }
    .footer-links a:hover { color: var(--white); }

    .side-panel { display: none; position: fixed; top: 0; right: 0; width: 100%; max-width: 540px; height: 100%; background: var(--white); z-index: 1099; overflow-y: auto; box-shadow: -4px 0 40px rgba(0,0,0,0.1); -webkit-overflow-scrolling: touch; }
    .panel-header { position: sticky; top: 0; background: var(--white); border-bottom: 1px solid var(--gray-200); padding: 1.25rem 1.75rem; display: flex; align-items: center; justify-content: space-between; }
    .panel-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--gray-900); }
    .panel-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--gray-500); }
    .panel-body { padding: 2rem 1.75rem; }
    .panel-meta { font-size: 0.78rem; color: var(--gray-400); margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--gray-200); }
    .panel-section { margin-bottom: 2rem; }
    .panel-section h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; color: var(--gray-900); margin-bottom: 0.6rem; }
    .panel-section p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 0.75rem; }
    .panel-section ul { padding-left: 1.25rem; margin-bottom: 0.75rem; }
    .panel-section ul li { font-size: 0.875rem; color: var(--gray-500); line-height: 1.8; margin-bottom: 0.3rem; }
    .panel-section a { color: var(--blue-500); }
    .contact-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--gray-100); }
    .contact-icon { font-size: 1.1rem; flex-shrink: 0; }
    .contact-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gray-400); margin-bottom: 0.2rem; }
    .contact-value { font-size: 0.9rem; color: var(--blue-700); text-decoration: none; }

    input, select, textarea { font-family: var(--font-body); font-size: 0.95rem; color: var(--gray-900); background: var(--gray-50); border: 1.5px solid var(--gray-200); border-radius: 8px; padding: 0.7rem 1rem; outline: none; transition: border-color 0.2s; -webkit-appearance: none; appearance: none; box-sizing: border-box; }
    input::placeholder, textarea::placeholder { color: var(--gray-400); }
    input:focus, select:focus, textarea:focus { border-color: var(--blue-500); background: var(--white); }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .form-group { display: flex; flex-direction: column; }
    .form-group label { font-size: 0.82rem; font-weight: 500; color: var(--gray-700); margin-bottom: 0.4rem; }
    .form-group input, .form-group select, .form-group textarea { width: 100%; }
    .form-full { grid-column: 1 / -1; }

    @media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; gap: 3rem; } .hero-right { grid-template-columns: repeat(2, 1fr); } .how-parallel { grid-template-columns: 1fr; } .features-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 640px) { nav ul { display: none; } nav { padding: 0 1rem; gap: 0.5rem; } .nav-actions { gap: 0.6rem; } .nav-brand span { font-size: 1rem; } .nav-brand-img { height: 28px !important; width: 28px !important; } .nav-cta { padding: 0.45rem 0.9rem; font-size: 0.8rem; } .hero { padding: 80px 1.5rem 60px; } section { padding: 70px 1.5rem; } .hero-right { grid-template-columns: repeat(2, 1fr); } .features-grid { grid-template-columns: 1fr; } .form-grid { grid-template-columns: 1fr; } .side-panel { max-width: 100%; } footer { flex-direction: column; text-align: center; } .footer-links { justify-content: center; } }
    .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }