#main {
            font-family: 'Poppins', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        .logo img {
            max-height: 60px;
            width: auto;
        }

        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .main-nav a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }

        .main-nav a:hover {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            color: white;
        }

        /* Main Content */
        .main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }

        /* Hero Section */
        .hero-section {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 3rem;
            align-items: center;
            margin: 3rem 0;
        }

        .hero-title h2 {
            font-size: 5rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .hero-title .highlight {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-image img {
            width: 100%;
            height: auto;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        /* Alert Section */
        .alert-section {
            background: white;
            padding: 3rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .alert-title {
           font-size: 4rem;
           font-weight: bold;
           color: #333;
           margin: 0px;
           text-align: center;
        }

        .alert-title .highlight {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .alert-section h4 {
            font-size: 2.3rem;
            font-weight: bold;
            line-height: 1.5;
            text-align: center;
        }

        /* Content Sections */
        .content-section {
            background: white;
            padding: 3rem;
            margin: 2rem 0;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .section-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: start;
        }

        .section-title {
            font-size: 4rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
            color: #333;
        }

        .section-title .highlight {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-content p {
            margin-bottom: 1rem;
            line-height: 1.8;
            color: #555;
        }

        .section-content ul {
            margin-left: 1.5rem;
            margin-bottom: 1rem;
        }

        .section-content li {
            margin-bottom: 0.8rem;
            line-height: 1.7;
        }

        /* Tax Table */
        .tax-table-section {
            display: grid;
            grid-template-columns: 2fr 2fr;
            gap: 3rem;
            align-items: center;
        }

        .tax-table img {
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        /* Payment Schedule */
        .payment-schedule-section {
            display: grid;
            grid-template-columns: 2fr 2fr;
            gap: 3rem;
            align-items: start;
        }

        .schedule-info h5 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: #4FACFE;
            border-left: 4px solid #4FACFE;
            padding-left: 1rem;
        }

        .schedule-image img {
            width: 100%;
            height: auto;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        /* Important Notice */
        .important-notice {
            background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
            padding: 2rem;
            border-radius: 15px;
            margin: 2rem 0;
            text-align: center;
        }

        .important-notice h3 {
            font-size: 2rem;
            margin-bottom: 1rem;
            color: #333;
        }

        .important-notice .highlight {
            position: relative;
            background: #ffd700;
            padding: 0.2rem 0.5rem;
            border-radius: 50px;
            color: #333;
        }

        .important-notice h5 {
            font-size: 1.1rem;
            font-weight: 400;
            line-height: 1.8;
            margin-top: 1rem;
            color: #555;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                gap: 1rem;
            }

            .main-nav ul {
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }

            .hero-section,
            .section-grid,
            .tax-table-section,
            .payment-schedule-section {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .hero-title h2 {
                font-size: 2rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .main-content {
                padding: 1rem;
            }

            .content-section {
                padding: 2rem 1.5rem;
            }

            .whatsapp-btn span {
                display: none;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .content-section {
            animation: fadeInUp 0.8s ease;
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(90deg, #38F9A5, #4FACFE);
        }

         /* Aviso Sections */
        .aviso-section {
            background: white;
            padding: 3rem;
            margin: 2rem 0;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }

        .aviso-title {
            font-size: 4rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
            color: #333;
        }

        .aviso-title .highlight {
            background: linear-gradient(90deg, #4FACFE, #38F9A5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .aviso-content p {
            margin-bottom: 1rem;
            line-height: 1.8;
            color: #333;
        }
        .aviso-section {
            animation: fadeInUp 0.8s ease;
        }