/* ========== RESET & BASE ========== */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            --bg-primary: #1b1e19;
            --bg-secondary: #22261f;
            --bg-card: #282c25;
            --bg-card-hover: #30342c;
            --border: #3a3f35;
            --border-light: #4a5043;
            --text-primary: #EFEAE6;
            --text-secondary: #b8b3ad;
            --text-muted: #7d7971;
            --accent: #FFBC00;
            --accent-light: #d4cfca;
            --accent-glow: rgba(255, 188, 0, 0.25);
            --accent-glow-strong: rgba(255, 188, 0, 0.45);
            --gradient-accent: linear-gradient(135deg, #FFBC00, #FFD04A);
            --gradient-hero: linear-gradient(160deg, #1b1e19 0%, #252820 50%, #1b1e19 100%);
            --success: #00b894;
            --warning: #fdcb6e;
            --radius: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
            --shadow-glow: 0 0 40px var(--accent-glow);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        a { color: var(--accent-light); text-decoration: none; transition: color var(--transition); }
        a:hover { color: #fff; }

        img { max-width: 100%; height: auto; display: block; }

        /* ========== UTILITIES ========== */
        .container {
            width: 100%;
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 80px 0;
            position: relative;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent-light);
            margin-bottom: 16px;
            padding: 6px 14px;
            background: rgba(36, 34, 48, 0.1);
            border: 1px solid rgba(136, 118, 15, 0.25);
            border-radius: 100px;
        }

        .section-title {
            font-size: clamp(1.75rem, 5vw, 2.75rem);
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-subtitle {
            font-size: clamp(1rem, 2.5vw, 1.15rem);
            color: var(--text-secondary);
            max-width: 580px;
            line-height: 1.7;
        }

        .gradient-text {
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .visually-hidden {
            position: absolute; width: 1px; height: 1px;
            padding: 0; margin: -1px; overflow: hidden;
            clip: rect(0,0,0,0); border: 0;
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 28px;
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 600;
            border: none;
            border-radius: var(--radius);
            cursor: pointer;
            transition: all var(--transition);
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--gradient-accent);
            color: #1b1e19;
            box-shadow: 0 4px 20px var(--accent-glow);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px var(--accent-glow-strong);
            color: #1b1e19;
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-light);
        }
        .btn-secondary:hover {
            background: var(--bg-card);
            border-color: var(--accent);
            color: #fff;
        }

        .btn-whatsapp {
            background: #25d366;
            color: #fff;
            font-size: 1.05rem;
            padding: 16px 32px;
            border-radius: var(--radius);
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
        }
        .btn-whatsapp:hover {
            background: #22c55e;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
            color: #fff;
        }

        .btn-whatsapp svg { width: 22px; height: 22px; flex-shrink: 0; }

        /* ========== NAV ========== */
        .nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 16px 0;
            transition: all var(--transition);
        }
        .nav.scrolled {
            background: rgba(10, 10, 11, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
      .nav-logo {
    display: inline-flex;
    align-items: center;
}
.nav-logo img {
    height: 36px;
    width: auto;
    max-width: 200px;
}
        .nav-logo span { color: var(--accent-light); }
        .nav-cta { display: none; }

        @media (min-width: 640px) {
            .nav-cta { display: inline-flex; padding: 10px 20px; font-size: 0.85rem; }
        }

        /* ========== HERO ========== */
        .hero {
            min-height: 100vh;
            min-height: 100dvh;
            display: flex;
            align-items: center;
            padding-top: 80px;
            padding-bottom: 40px;
            background: var(--gradient-hero);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at 30% 50%, rgba(108, 92, 231, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(36, 34, 48, 0.1);
            border: 1px solid rgba(136, 118, 15, 0.25);
            border-radius: 100px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--accent-light);
            margin-bottom: 24px;
        }
        .hero-badge-dot {
            width: 6px; height: 6px;
            background: var(--success);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        .hero-title {
            font-size: clamp(2rem, 7vw, 3.75rem);
            font-weight: 900;
            line-height: 1.08;
            letter-spacing: -0.03em;
            margin-bottom: 20px;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 36px;
            max-width: 540px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: center;
        }

        .hero-proof {
            margin-top: 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            color: var(--text-muted);
            font-size: 0.8rem;
        }
        .hero-proof-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-proof-item svg { width: 16px; height: 16px; color: var(--success); flex-shrink: 0; }

        @media (min-width: 480px) {
            .hero-buttons { flex-direction: row; justify-content: center; }
        }

        /* ========== MOCKUP BROWSER ========== */
        .mockup-wrapper {
            margin-top: 60px;
            position: relative;
            z-index: 2;
            perspective: 1000px;
        }
        .mockup-browser {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card), var(--shadow-glow);
            max-width: 800px;
            margin: 0 auto;
        }
        .mockup-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 16px;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border);
        }
        .mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
        .mockup-dot:nth-child(1) { background: #ff5f57; }
        .mockup-dot:nth-child(2) { background: #ffbd2e; }
        .mockup-dot:nth-child(3) { background: #28ca41; }
        .mockup-url {
            flex: 1;
            margin-left: 8px;
            padding: 6px 12px;
            background: var(--bg-primary);
            border-radius: 8px;
            font-size: 0.72rem;
            color: var(--text-muted);
            font-family: monospace;
        }
        .mockup-screen {
            aspect-ratio: 16 / 9;
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .mockup-placeholder {
            text-align: center;
            color: var(--text-muted);
            padding: 40px 20px;
        }
        .mockup-placeholder-icon {
            width: 48px; height: 48px;
            margin: 0 auto 12px;
            opacity: 0.4;
        }
        .mockup-placeholder p { font-size: 0.85rem; }

        /* Simulated dashboard UI inside mockup */
        .mock-dashboard {
            width: 100%; height: 100%;
            display: grid;
            grid-template-columns: 180px 1fr;
            grid-template-rows: 48px 1fr;
            font-size: 0.65rem;
        }
        .mock-sidebar {
            grid-row: 1 / -1;
            background: #0d0d10;
            border-right: 1px solid var(--border);
            padding: 14px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .mock-sidebar-brand {
            font-weight: 700;
            color: var(--accent-light);
            margin-bottom: 10px;
            font-size: 0.75rem;
        }
        .mock-sidebar-item {
            padding: 6px 8px;
            border-radius: 6px;
            color: var(--text-muted);
        }
        .mock-sidebar-item.active {
            background: rgba(108, 92, 231, 0.15);
            color: var(--accent-light);
        }
        .mock-topbar {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            padding: 0 16px;
            justify-content: space-between;
        }
        .mock-topbar-search {
            padding: 4px 10px;
            background: var(--bg-primary);
            border-radius: 6px;
            color: var(--text-muted);
            font-size: 0.6rem;
        }
        .mock-content {
            padding: 16px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-template-rows: auto 1fr;
            gap: 10px;
            overflow: hidden;
        }
        .mock-kpi {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px;
        }
        .mock-kpi-label { color: var(--text-muted); font-size: 0.55rem; margin-bottom: 2px; }
        .mock-kpi-value { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
        .mock-kpi-change { color: var(--success); font-size: 0.55rem; }
        .mock-chart {
            grid-column: 1 / -1;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px;
            display: flex;
            align-items: flex-end;
            gap: 6px;
            min-height: 80px;
        }
        .mock-chart-bar {
            flex: 1;
            background: var(--gradient-accent);
            border-radius: 3px 3px 0 0;
            min-height: 10px;
            opacity: 0.7;
        }

        @media (max-width: 640px) {
            .mock-dashboard { grid-template-columns: 1fr; }
            .mock-sidebar { display: none; }
        }

        /* ========== PROBLEM SECTION ========== */
        .problem { background: var(--bg-primary); }

        .problem-grid {
            display: grid;
            gap: 16px;
            margin-top: 40px;
        }

        .problem-card {
            display: flex;
            gap: 16px;
            padding: 24px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: all var(--transition);
        }
        .problem-card:hover {
            border-color: var(--border-light);
            background: var(--bg-card-hover);
        }

        .problem-icon {
            width: 44px; height: 44px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(253, 203, 110, 0.1);
            border-radius: 10px;
            color: var(--warning);
        }
        .problem-icon svg { width: 22px; height: 22px; }

        .problem-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .problem-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== SOLUTION SECTION ========== */
        .solution {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .solution-grid {
            display: grid;
            gap: 20px;
            margin-top: 40px;
        }

        .solution-card {
            padding: 28px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .solution-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            background: var(--gradient-accent);
            opacity: 0;
            transition: opacity var(--transition);
        }
        .solution-card:hover::before { opacity: 1; }
        .solution-card:hover { border-color: var(--border-light); }

        .solution-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent);
            opacity: 0.15;
            line-height: 1;
            margin-bottom: 12px;
        }

        .solution-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .solution-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        @media (min-width: 768px) {
            .solution-grid { grid-template-columns: repeat(3, 1fr); }
        }

        /* ========== FEATURES ========== */
        .features { background: var(--bg-primary); }

        .features-grid {
            display: grid;
            gap: 16px;
            margin-top: 40px;
        }

        .feature-card {
            padding: 28px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: all var(--transition);
        }
        .feature-card:hover {
            border-color: var(--accent);
            box-shadow: 0 0 24px var(--accent-glow);
        }

        .feature-icon {
            width: 48px; height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(108, 92, 231, 0.1);
            border-radius: 12px;
            margin-bottom: 16px;
            color: var(--accent-light);
        }
        .feature-icon svg { width: 24px; height: 24px; }

        .feature-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        @media (min-width: 640px) {
            .features-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (min-width: 1024px) {
            .features-grid { grid-template-columns: repeat(3, 1fr); }
        }

        /* ========== HOW IT WORKS ========== */
        .how-it-works {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .steps {
            display: grid;
            gap: 24px;
            margin-top: 48px;
            counter-reset: step;
        }

        .step {
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .step-number {
            width: 52px; height: 52px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gradient-accent);
            border-radius: 14px;
            font-size: 1.25rem;
            font-weight: 800;
            color: #1b1e19;
            box-shadow: 0 4px 16px var(--accent-glow);
        }

        .step-content h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .step-content p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .step-connector {
            width: 2px;
            height: 24px;
            background: var(--border);
            margin-left: 25px;
        }

        @media (min-width: 768px) {
            .steps { 
                grid-template-columns: repeat(3, 1fr); 
                gap: 40px;
                text-align: center;
            }
            .step { flex-direction: column; align-items: center; }
            .step-connector { display: none; }
        }

        /* ========== PRICING ========== */
        .pricing { background: var(--bg-primary); }

        .pricing-card {
            max-width: 520px;
            margin: 40px auto 0;
            background: var(--bg-card);
            border: 2px solid var(--accent);
            border-radius: var(--radius-xl);
            padding: 40px 28px;
            text-align: center;
            position: relative;
            box-shadow: var(--shadow-glow);
        }

        .pricing-popular {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            padding: 6px 20px;
            background: var(--gradient-accent);
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 700;
            color: #1b1e19;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .pricing-name {
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .pricing-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .pricing-block {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 28px;
        }

        .pricing-item {
            padding: 16px;
            background: var(--bg-secondary);
            border-radius: var(--radius);
            border: 1px solid var(--border);
        }
        .pricing-item-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 4px;
        }
        .pricing-item-price {
            font-size: 1.75rem;
            font-weight: 800;
        }
        .pricing-item-price small {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--text-secondary);
        }
        .pricing-item-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .pricing-features {
            text-align: left;
            margin-bottom: 28px;
        }
        .pricing-feature {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .pricing-feature svg {
            width: 18px; height: 18px;
            flex-shrink: 0;
            color: var(--success);
            margin-top: 2px;
        }

        .pricing-note {
            margin-top: 16px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ========== FAQ ========== */
        .faq {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .faq-list {
            max-width: 680px;
            margin: 40px auto 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: border-color var(--transition);
        }
        .faq-item.open { border-color: var(--border-light); }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-family: inherit;
            font-size: 0.95rem;
            font-weight: 600;
            text-align: left;
            cursor: pointer;
            transition: color var(--transition);
        }
        .faq-question:hover { color: var(--accent-light); }

        .faq-chevron {
            width: 20px; height: 20px;
            flex-shrink: 0;
            transition: transform var(--transition);
            color: var(--text-muted);
        }
        .faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--accent-light); }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== CTA FINAL ========== */
        .cta-final {
            background: var(--bg-primary);
            padding: 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-final::before {
            content: '';
            position: absolute;
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            width: 600px; height: 600px;
            background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
            pointer-events: none;
            opacity: 0.4;
        }

        .cta-content { position: relative; z-index: 2; }

        .cta-title {
            font-size: clamp(1.75rem, 5vw, 2.5rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .cta-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            max-width: 480px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== FOOTER ========== */
        .footer {
            padding: 32px 0;
            border-top: 1px solid var(--border);
            text-align: center;
        }
        .footer p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ========== SCROLL ANIMATIONS (initial states for GSAP) ========== */
        .anim-fade { opacity: 0; transform: translateY(30px); }
        .anim-fade-left { opacity: 0; transform: translateX(-30px); }
        .anim-fade-right { opacity: 0; transform: translateX(30px); }
        .anim-scale { opacity: 0; transform: scale(0.95); }

        /* ========== RESPONSIVE ========== */
        @media (min-width: 640px) {
            .section { padding: 100px 0; }
            .container { padding: 0 32px; }
            .problem-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (min-width: 1024px) {
            .section { padding: 120px 0; }
            .container { padding: 0 40px; }
        }