*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        :root {
            --primary: #6366f1; --primary-light: #a5b4fc; --primary-dark: #4f46e5;
            --accent: #10b981; --accent-dark: #059669;
            --whatsapp: #25d366; --whatsapp-dark: #1ebe57;
            --dark: #0f172a; --dark-2: #1e293b; --dark-3: #334155;
            --gray-50: #f8fafc; --gray-100: #f1f5f9; --gray-200: #e2e8f0;
            --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b;
            --gray-600: #475569; --gray-700: #334155; --gray-800: #1e293b;
            --white: #ffffff;
            --radius: 12px; --radius-lg: 20px; --radius-xl: 28px; --radius-full: 9999px;
        }
        html { scroll-behavior: smooth; }
        body { font-family: 'Inter', -apple-system, sans-serif; color: var(--gray-600); line-height: 1.6; background: var(--white); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        img { max-width: 100%; height: auto; }
        a { text-decoration: none; }

        /* ===== NAV ===== */
        .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: all 0.4s; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px) saturate(180%); }
        .nav.scrolled { background: rgba(255,255,255,0.98); border-bottom: 1px solid rgba(0,0,0,0.06); box-shadow: 0 1px 8px rgba(0,0,0,0.04); }
        .nav .container { display: flex; align-items: center; justify-content: space-between; height: 80px; }
        .nav-logo img { height: 32px; }
        .nav-menu { display: flex; align-items: center; gap: 36px; list-style: none; }
        .nav-menu a { font-size: 0.88rem; font-weight: 500; color: var(--gray-500); transition: color 0.2s; }
        .nav.at-top .nav-menu a { color: var(--gray-500); }
        .nav-menu a:hover { color: var(--primary); }
        .nav.at-top .nav-menu a:hover { color: var(--primary); }
        .nav-cta { background: var(--primary) !important; color: white !important; padding: 10px 22px; border-radius: var(--radius-full); font-weight: 600 !important; font-size: 0.88rem !important; transition: all 0.2s !important; }
        .nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }
        .nav.at-top .nav-logo img { filter: none; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
        .hamburger svg { width: 26px; height: 26px; stroke: var(--gray-700); }
        .nav.at-top .hamburger svg { stroke: var(--gray-700); }

        /* ===== HERO ===== */
        .hero {
            min-height: 100vh; display: flex; align-items: center;
            background: linear-gradient(160deg, #f8fafc 0%, #eef2ff 50%, #f0fdf4 100%);
            position: relative; overflow: hidden; padding: 120px 0 80px;
        }
        .hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
        .hero-glow-1 { position: absolute; top: 10%; right: 20%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(99,102,241,0.08) 0%, transparent 70%); border-radius: 50%; filter: blur(60px); }
        .hero-glow-2 { position: absolute; bottom: 10%; left: 10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(16,185,129,0.06) 0%, transparent 70%); border-radius: 50%; filter: blur(60px); }
        .hero-content { position: relative; z-index: 2; }
        .hero-pill {
            display: inline-flex; align-items: center; gap: 8px;
            background: rgba(0,0,0,0.04); border: 1px solid rgba(0,0,0,0.08);
            padding: 8px 18px; border-radius: var(--radius-full);
            font-size: 0.82rem; color: var(--gray-500); margin-bottom: 28px;
            backdrop-filter: blur(10px);
        }
        .hero-pill .dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; animation: pulse-dot 2s ease infinite; }
        @keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
        .hero h1 { font-size: 3.8rem; font-weight: 900; color: var(--dark); line-height: 1.08; margin-bottom: 24px; letter-spacing: -0.03em; }
        .hero h1 .highlight { background: linear-gradient(135deg, var(--accent) 0%, #34d399 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .hero-sub { font-size: 1.15rem; color: var(--gray-500); max-width: 480px; margin-bottom: 40px; line-height: 1.75; }
        .hero-ctas { display: flex; gap: 16px; margin-bottom: 48px; }
        .btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; transition: all 0.3s; border: none; cursor: pointer; }
        .btn-form { background: var(--primary); color: var(--white); box-shadow: 0 4px 24px rgba(99,102,241,0.3); }
        .btn-form:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(99,102,241,0.4); background: var(--primary-dark); }
        .btn-form .btn-sub { font-size: 0.72rem; font-weight: 500; color: rgba(255,255,255,0.7); display: block; margin-top: 2px; }
        .btn-wa { background: var(--whatsapp); color: white; box-shadow: 0 4px 24px rgba(37,211,102,0.3); }
        .btn-wa:hover { background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,211,102,0.4); }
        .btn-wa .btn-sub { font-size: 0.72rem; font-weight: 500; color: rgba(255,255,255,0.8); display: block; margin-top: 2px; }
        /* ===== STATS BAR ===== */
        .stats-bar { padding: 0; background: #1e293b; border-bottom: 1px solid rgba(255,255,255,0.06); }
        .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
        .stat-item { text-align: center; padding: 40px 24px; position: relative; }
        .stat-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 25%; height: 50%; width: 1px; background: rgba(255,255,255,0.08); }
        .stat-num { font-size: 2.4rem; font-weight: 900; color: var(--white); letter-spacing: -0.03em; margin-bottom: 4px; }
        .stat-num .accent { background: linear-gradient(135deg, var(--accent) 0%, #34d399 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.4); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
        @media (max-width: 640px) {
            .stats-grid { grid-template-columns: 1fr; }
            .stat-item { padding: 24px; border-bottom: 1px solid rgba(255,255,255,0.06); }
            .stat-item:not(:last-child)::after { display: none; }
            .stat-item:last-child { border-bottom: none; }
        }

        /* Hero right — floating card */
        .hero-visual { position: relative; z-index: 2; display: flex; justify-content: center; }
        .hero-card {
            background: var(--white); backdrop-filter: none;
            border: 1px solid var(--gray-200); border-radius: var(--radius-xl);
            padding: 40px 32px; width: 380px; position: relative;
            box-shadow: 0 16px 48px rgba(0,0,0,0.06);
        }
        .hero-card::before { content: ''; position: absolute; inset: -1px; border-radius: var(--radius-xl); background: linear-gradient(160deg, rgba(99,102,241,0.08), transparent 50%); z-index: -1; }
        .hero-card h3 { color: var(--dark); font-size: 1rem; font-weight: 700; margin-bottom: 24px; text-align: center; letter-spacing: 0.5px; text-transform: uppercase; }
        .hc-item { display: flex; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--gray-100); }
        .hc-item:last-child { border: none; }
        .hc-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--gray-50); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; border: 1px solid var(--gray-100); }
        .hc-item span { color: var(--gray-600); font-weight: 500; font-size: 0.92rem; }
        .hc-item .hc-arrow { margin-left: auto; color: var(--gray-300); font-size: 0.8rem; }

        /* ===== LOGOS ===== */
        .logos-section { padding: 48px 0; border-bottom: 1px solid var(--gray-100); background: var(--white); }
        .logos-section p { text-align: center; font-size: 0.75rem; color: var(--gray-400); text-transform: uppercase; letter-spacing: 3px; font-weight: 600; margin-bottom: 28px; }
        .logos-track-wrap { overflow: hidden; }
        .logos-track { display: flex; gap: 56px; animation: marquee 35s linear infinite; width: max-content; align-items: center; }
        .logos-track img { height: 32px; width: auto; opacity: 0.4; filter: grayscale(100%); transition: all 0.4s; flex-shrink: 0; }
        .logos-track img:hover { opacity: 0.9; filter: grayscale(0%); }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

        /* ===== DUAL CTA SECTION ===== */
        .dual-cta { padding: 100px 0; background: var(--gray-50); }
        .dual-cta .section-header { text-align: center; margin-bottom: 60px; }
        .pill-label { display: inline-flex; align-items: center; gap: 6px; background: var(--primary); color: white; padding: 6px 16px; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
        .section-title { font-size: 2.6rem; font-weight: 900; color: var(--dark); line-height: 1.15; letter-spacing: -0.02em; }
        .section-sub { font-size: 1.1rem; color: var(--gray-500); max-width: 560px; margin: 16px auto 0; }
        .dual-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 900px; margin: 0 auto; }
        .dual-card {
            background: var(--white); border-radius: var(--radius-xl); padding: 48px 40px;
            border: 1px solid var(--gray-200); transition: all 0.4s; position: relative; overflow: hidden;
        }
        .dual-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(0,0,0,0.08); border-color: transparent; }
        .dual-card .dc-badge {
            display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px;
            border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700; margin-bottom: 20px;
        }
        .dual-card.wa .dc-badge { background: #dcfce7; color: #166534; }
        .dual-card.form .dc-badge { background: #e0e7ff; color: #3730a3; }
        .dual-card .dc-icon { font-size: 2.5rem; margin-bottom: 16px; display: block; }
        .dual-card h3 { font-size: 1.4rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
        .dual-card p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 24px; }
        .dual-card ul { list-style: none; margin-bottom: 32px; }
        .dual-card ul li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--gray-600); padding: 6px 0; }
        .dual-card ul li::before { content: '✓'; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 800; flex-shrink: 0; }
        .dual-card.wa ul li::before { background: #dcfce7; color: #166534; }
        .dual-card.form ul li::before { background: #e0e7ff; color: #3730a3; }
        .dc-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 16px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; transition: all 0.3s; }
        .dc-btn.wa-btn { background: var(--whatsapp); color: white; }
        .dc-btn.wa-btn:hover { background: var(--whatsapp-dark); }
        .dc-btn.form-btn { background: var(--primary); color: white; }
        .dc-btn.form-btn:hover { background: var(--primary-dark); }

        /* ===== BENEFITS ===== */
        .benefits { padding: 100px 0; }
        .benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
        .b-card { padding: 40px 32px; border-radius: var(--radius-lg); background: var(--white); border: 1px solid var(--gray-200); transition: all 0.3s; }
        .b-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(79,70,229,0.08); }
        .b-icon { width: 52px; height: 52px; border-radius: 14px; background: var(--gray-50); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
        .b-icon img { width: 28px; height: 28px; }
        .b-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
        .b-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.65; }

        /* ===== PRODUCTS ===== */
        .products { padding: 100px 0; background: var(--gray-50); }
        .products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
        .p-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); transition: all 0.4s; display: block; }
        .p-card:hover { transform: translateY(-8px); box-shadow: 0 20px 48px rgba(0,0,0,0.08); border-color: transparent; }
        .p-card-img { height: 180px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--gray-50), var(--white)); padding: 24px; }
        .p-card-img img { max-height: 130px; }
        .p-card-body { padding: 28px; }
        .p-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
        .p-card p { font-size: 0.88rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 20px; }
        .p-card-links { display: flex; gap: 16px; }
        .p-link { font-size: 0.82rem; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
        .p-link.form-l { color: var(--primary); }
        .p-link.wa-l { color: var(--whatsapp-dark); }
        .p-link svg { width: 14px; height: 14px; transition: transform 0.2s; }
        .p-card:hover .p-link svg { transform: translateX(3px); }

        /* ===== HOW IT WORKS ===== */
        .how { padding: 100px 0; }
        .how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 60px; position: relative; }
        .how-grid::before { content: ''; position: absolute; top: 36px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); opacity: 0.2; }
        .how-step { text-align: center; position: relative; }
        .how-num {
            width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px;
            display: flex; align-items: center; justify-content: center;
            font-size: 1.4rem; font-weight: 900; color: white; position: relative; z-index: 1;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            box-shadow: 0 8px 24px rgba(99,102,241,0.08);
        }
        .how-step h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
        .how-step p { font-size: 0.85rem; color: var(--gray-500); }

        /* ===== TESTIMONIALS ===== */
        .reviews { padding: 100px 0; background: var(--dark); color: white; overflow: hidden; }
        .reviews .section-title { color: white; }
        .reviews .section-sub { color: rgba(255,255,255,0.5); }
        .reviews .pill-label { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }
        .reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
        .r-card {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
            border-radius: var(--radius-lg); padding: 36px; transition: all 0.3s;
        }
        .r-card:hover { background: rgba(255,255,255,0.07); transform: translateY(-4px); }
        .r-stars { color: #fbbf24; font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 16px; }
        .r-card .r-text { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.75; margin-bottom: 24px; }
        .r-author { display: flex; align-items: center; gap: 14px; }
        .r-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.1); }
        .r-name { font-weight: 700; color: white; font-size: 0.92rem; }
        .r-role { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

        /* ===== FINAL CTA ===== */
        .final-cta { padding: 120px 0; text-align: center; background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%); }
        .cta-card {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-xl); padding: 80px 60px; max-width: 800px; margin: 0 auto;
            position: relative; overflow: hidden;
        }
        .cta-card::before { content: ''; position: absolute; top: -50%; right: -30%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 70%); border-radius: 50%; }
        .cta-card h2 { font-size: 2.4rem; font-weight: 900; color: white; margin-bottom: 16px; position: relative; letter-spacing: -0.02em; }
        .cta-card p { font-size: 1.1rem; color: rgba(255,255,255,0.7); max-width: 480px; margin: 0 auto 40px; position: relative; }
        .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
        .cta-btn-w { background: white; color: var(--dark); padding: 16px 32px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; display: inline-flex; align-items: center; gap: 10px; transition: all 0.3s; }
        .cta-btn-w:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.15); }
        .cta-btn-g { background: var(--whatsapp); color: white; padding: 16px 32px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; display: inline-flex; align-items: center; gap: 10px; transition: all 0.3s; }
        .cta-btn-g:hover { background: var(--whatsapp-dark); transform: translateY(-2px); }

        /* ===== FOOTER ===== */
        .footer { background: #0f172a; color: rgba(255,255,255,0.5); padding: 64px 0 32px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
        .footer-brand img { height: 32px; margin-bottom: 16px; }
        .footer-brand p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; }
        .footer h4 { color: rgba(255,255,255,0.9); font-size: 0.85rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
        .footer ul { list-style: none; }
        .footer li { margin-bottom: 10px; }
        .footer a { color: rgba(255,255,255,0.45); font-size: 0.88rem; transition: color 0.2s; }
        .footer a:hover { color: rgba(255,255,255,0.9); }
        .f-social { display: flex; gap: 10px; margin-top: 8px; }
        .f-social a { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
        .f-social a:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
        .f-social svg { width: 16px; height: 16px; fill: rgba(255,255,255,0.6); }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px; font-size: 0.78rem; text-align: center; color: rgba(255,255,255,0.3); }

        /* ===== WHATSAPP FAB ===== */
        .wa-fab {
            position: fixed; bottom: 24px; right: 24px; z-index: 999;
            width: 60px; height: 60px; border-radius: 18px; background: var(--whatsapp);
            color: white; display: flex; align-items: center; justify-content: center;
            box-shadow: 0 8px 24px rgba(37,211,102,0.35); transition: all 0.3s;
        }
        .wa-fab:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 12px 32px rgba(37,211,102,0.4); }
        .wa-fab svg { width: 30px; height: 30px; }
        .wa-fab .fab-pulse { position: absolute; inset: -4px; border-radius: 22px; border: 2px solid var(--whatsapp); animation: fab-ping 2s ease infinite; }
        @keyframes fab-ping { 0% { opacity: 0.6; transform: scale(1); } 100% { opacity: 0; transform: scale(1.4); } }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .nav-menu { display: none; }
            .hamburger { display: block; }
            .nav-menu.open { display: flex; flex-direction: column; position: absolute; top: 80px; left: 0; right: 0; background: var(--white); padding: 24px; gap: 20px; box-shadow: 0 8px 24px rgba(0,0,0,0.08); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
            .nav-menu.open a { color: var(--gray-600) !important; }
            .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 48px; }
            .hero h1 { font-size: 2.6rem; }
            .hero-sub { margin: 0 auto 40px; }
            .hero-ctas { justify-content: center; }
            .hero-stats { justify-content: center; }
            .hero-visual { display: none; }
            .dual-cards { grid-template-columns: 1fr; }
            .benefits-grid { grid-template-columns: 1fr; }
            .products-grid { grid-template-columns: repeat(2, 1fr); }
            .how-grid { grid-template-columns: repeat(2, 1fr); }
            .how-grid::before { display: none; }
            .reviews-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 640px) {
            .hero h1 { font-size: 2rem; }
            .hero-ctas { flex-direction: column; align-items: center; }
            .hero-stats { flex-direction: column; gap: 16px; }
            .section-title { font-size: 2rem; }
            .products-grid { grid-template-columns: 1fr; }
            .how-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .cta-card { padding: 48px 24px; }
            .cta-card h2 { font-size: 1.8rem; }
            .cta-buttons { flex-direction: column; align-items: center; }
        }

        /* ===== ANIMATIONS ===== */
        .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }