:root {
            --primary-blue: #1E5AA8;
            --secondary-blue: #4A90E2;
            --primary-green: #2ECC40;
            --accent-gold: #FFD700;
            --dark-green: #0F5132;
            --light-gray: #F8F9FA;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
        }

        /* Navigation */
        .navbar {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
            padding: 1rem 0;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
        }

        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
            color: var(--accent-gold) !important;
        }

        .navbar-nav .nav-link {
            color: white !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: all 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--accent-gold) !important;
            transform: translateY(-2px);
        }

        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="40%" r="50%"><stop offset="0%" stop-color="%23fff" stop-opacity=".1"/><stop offset="100%" stop-color="%23fff" stop-opacity="0"/></radialGradient></defs><rect fill="url(%23a)" width="100" height="20"/></svg>');
            opacity: 0.1;
        }

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

        .hero-title {
            font-size: 3.5rem;
            font-weight: bold;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .btn-primary-custom {
            background: linear-gradient(45deg, var(--accent-gold), #FFA500);
            border: none;
            color: var(--primary-blue);
            font-weight: bold;
            padding: 15px 30px;
            font-size: 1.1rem;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
        }

        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
            color: var(--primary-blue);
        }

        .btn-outline-custom {
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            font-weight: bold;
            padding: 15px 30px;
            font-size: 1.1rem;
            border-radius: 50px;
            transition: all 0.3s ease;
            background: transparent;
        }

        .btn-outline-custom:hover {
            background: var(--accent-gold);
            color: var(--primary-blue);
            transform: translateY(-3px);
        }

        /* Features Section */
        .features-section {
            padding: 80px 0;
            background: var(--light-gray);
        }

        .feature-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            border-top: 4px solid var(--primary-green);
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        .feature-icon {
            font-size: 3rem;
            color: var(--primary-green);
            margin-bottom: 1rem;
        }

        .feature-title {
            color: var(--primary-blue);
            font-weight: bold;
            margin-bottom: 1rem;
        }

        /* Products Preview */
        .products-section {
            padding: 80px 0;
        }

        .section-title {
            color: var(--primary-blue);
            font-weight: bold;
            margin-bottom: 3rem;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
            border-radius: 2px;
        }

        .product-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        .product-image {
            height: 200px;
            background: linear-gradient(135deg, var(--primary-green), var(--secondary-blue));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
        }

        .product-content {
            padding: 1.5rem;
        }

        .product-title {
            color: var(--primary-blue);
            font-weight: bold;
            margin-bottom: 0.5rem;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--dark-green) 0%, var(--primary-blue) 100%);
            color: white;
            padding: 80px 0;
            text-align: center;
        }

        /* WhatsApp Button */
        .whatsapp-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: #25D366;
            color: white;
            border-radius: 50px;
            padding: 15px 20px;
            font-size: 1.2rem;
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
            transition: all 0.3s ease;
            z-index: 1000;
            text-decoration: none;
        }

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

        /* Footer */
        .footer {
            background: var(--primary-blue);
            color: white;
            padding: 40px 0 20px;
        }

        .footer h5 {
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }

        .footer a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer a:hover {
            color: var(--accent-gold);
        }

        /* Language Toggle */
        .language-toggle {
            background: var(--accent-gold);
            color: var(--primary-blue);
            border: none;
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: bold;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 12px 25px;
                font-size: 1rem;
            }
        }

        /* Animation */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }