* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary: #0a7c8a;
            --primary-dark: #065a65;
            --primary-light: #e0f7fa;
            --secondary: #1ba3b8;
            --accent: #25d366;
            --accent-hover: #1da851;
            --cta-yellow: #ffc107;
            --cta-yellow-hover: #e0a800;
            --white: #ffffff;
            --gray-50: #f8f9fa;
            --gray-100: #f1f3f5;
            --gray-200: #e9ecef;
            --gray-600: #6c757d;
            --gray-800: #343a40;
            --gray-900: #212529;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
            --radius: 12px;
            --transition: all 0.3s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.6;
            color: var(--gray-800);
            background: var(--white);
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
        }

        .logo svg {
            width: 36px;
            height: 36px;
        }

        .logo span {
            color: var(--secondary);
        }

        nav ul {
            display: none;
            list-style: none;
            gap: 24px;
            align-items: center;
        }

        nav ul li a {
            text-decoration: none;
            color: var(--gray-800);
            font-weight: 500;
            font-size: 0.9rem;
            transition: var(--transition);
            position: relative;
        }

        nav ul li a:hover {
            color: var(--primary);
        }

        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        nav ul li a:hover::after {
            width: 100%;
        }

        .btn-header {
            background: var(--accent);
            color: var(--white);
            padding: 10px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.85rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: none;
            cursor: pointer;
        }

        .btn-header:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
        }

        .mobile-toggle {
            display: flex;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 5px;
        }

        .mobile-toggle span {
            width: 25px;
            height: 3px;
            background: var(--gray-800);
            border-radius: 3px;
            transition: var(--transition);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 100px 20px 60px;
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 50%, #e8f5e9 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(10, 124, 138, 0.05) 0%, transparent 70%);
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            align-items: center;
            width: 100%;
        }

        .hero-text {
            text-align: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--white);
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            color: var(--gray-900);
            margin-bottom: 16px;
        }

        .hero h1 .highlight {
            color: var(--primary);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.05rem;
            color: var(--gray-600);
            margin-bottom: 30px;
            max-width: 540px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent);
            color: var(--white);
            padding: 16px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.05rem;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--white);
            color: var(--primary);
            padding: 14px 28px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: var(--white);
            transform: translateY(-2px);
        }

        .hero-image {
            position: relative;
            text-align: center;
        }

        .hero-image img {
            width: 100%;
            max-width: 500px;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
        }

        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
        }

        .stat-label {
            font-size: 0.8rem;
            color: var(--gray-600);
        }

        /* Sections General */
        section {
            padding: 60px 20px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--gray-900);
            margin-bottom: 12px;
        }

        .section-header p {
            color: var(--gray-600);
            font-size: 1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .section-tag {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        /* Services */
        .services {
            background: var(--gray-50);
        }

        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .service-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid var(--gray-200);
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            opacity: 0;
            transition: var(--transition);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: var(--primary-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 1.5rem;
        }

        .service-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 10px;
        }

        .service-card p {
            color: var(--gray-600);
            font-size: 0.9rem;
            margin-bottom: 16px;
        }

        .service-card .service-price {
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
        }

        /* Benefits */
        .benefits {
            background: var(--white);
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px;
            border-radius: var(--radius);
            transition: var(--transition);
        }

        .benefit-item:hover {
            background: var(--gray-50);
        }

        .benefit-icon {
            width: 50px;
            height: 50px;
            min-width: 50px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 1.3rem;
        }

        .benefit-text h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 4px;
        }

        .benefit-text p {
            color: var(--gray-600);
            font-size: 0.88rem;
        }

        /* Testimonials */
        .testimonials {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: var(--white);
        }

        .testimonials .section-header h2 {
            color: var(--white);
        }

        .testimonials .section-header p {
            color: rgba(255, 255, 255, 0.8);
        }

        .testimonials .section-tag {
            background: rgba(255, 255, 255, 0.15);
            color: var(--white);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .testimonial-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius);
            padding: 28px;
            transition: var(--transition);
        }

        .testimonial-card:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-3px);
        }

        .testimonial-stars {
            color: var(--cta-yellow);
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

        .testimonial-text {
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 16px;
            font-style: italic;
            opacity: 0.95;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
        }

        .testimonial-name {
            font-weight: 700;
            font-size: 0.9rem;
        }

        .testimonial-location {
            font-size: 0.8rem;
            opacity: 0.7;
        }

        /* FAQ */
        .faq {
            background: var(--gray-50);
        }

        .faq-list {
            max-width: 750px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--gray-200);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item.active {
            border-color: var(--primary);
            box-shadow: 0 4px 12px rgba(10, 124, 138, 0.1);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--gray-900);
            transition: var(--transition);
            gap: 12px;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-toggle {
            width: 28px;
            height: 28px;
            min-width: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            font-size: 1.2rem;
            color: var(--primary);
        }

        .faq-item.active .faq-toggle {
            background: var(--primary);
            color: var(--white);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .faq-answer-content {
            padding: 0 24px 20px;
            color: var(--gray-600);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #e8f5e9 0%, var(--primary-light) 100%);
            text-align: center;
            padding: 60px 20px;
        }

        .cta-section h2 {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--gray-900);
            margin-bottom: 12px;
        }

        .cta-section p {
            color: var(--gray-600);
            margin-bottom: 24px;
            font-size: 1rem;
        }

        /* Footer */
        footer {
            background: var(--gray-900);
            color: var(--white);
            padding: 50px 20px 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto 30px;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--white);
        }

        .footer-col p,
        .footer-col a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.88rem;
            text-decoration: none;
            display: block;
            margin-bottom: 8px;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--secondary);
        }

        .footer-logo {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-logo span {
            color: var(--secondary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-bottom p {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
        }

        /* WhatsApp Floating Button */
        .whatsapp-float {
            position: fixed;
            bottom: 24px;
            right: 24px;
            width: 60px;
            height: 60px;
            background: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
            z-index: 999;
            text-decoration: none;
            transition: var(--transition);
            animation: pulse 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
        }

        .whatsapp-float svg {
            width: 32px;
            height: 32px;
            fill: var(--white);
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.4);
            }
            70% {
                box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4), 0 0 0 15px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        /* Mobile Navigation */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            z-index: 2000;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 24px;
        }

        .mobile-nav.active {
            display: flex;
        }

        .mobile-nav a {
            text-decoration: none;
            color: var(--gray-900);
            font-size: 1.2rem;
            font-weight: 600;
            transition: var(--transition);
        }

        .mobile-nav a:hover {
            color: var(--primary);
        }

        .mobile-nav-close {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 2rem;
            cursor: pointer;
            color: var(--gray-800);
            background: none;
            border: none;
        }

        /* Responsive */
        @media (min-width: 768px) {
            nav ul {
                display: flex;
            }

            .mobile-toggle {
                display: none;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero-content {
                grid-template-columns: 1fr 1fr;
            }

            .hero-text {
                text-align: left;
            }

            .hero-cta {
                flex-direction: row;
                justify-content: flex-start;
            }

            .hero-subtitle {
                margin-left: 0;
            }

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .benefits-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .section-header h2 {
                font-size: 2rem;
            }
        }

        @media (min-width: 1024px) {
            .hero h1 {
                font-size: 3rem;
            }

            .services-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .benefits-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .testimonials-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            section {
                padding: 80px 20px;
            }
        }