:root {
            --primary: #B02A2A;
            --secondary: #000;
            --light: #fff;
            --accent: #FFD700;
            --text: #333;
            --gray: #f5f5f5;
        }
        
        body {
            font-family: 'Open Sans', sans-serif;
            color: var(--text);
        }
        
        h1, h2, h3, h4, h5 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
        }
        
        .hero-tours {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.pexels.com/photos/2373201/pexels-photo-2373201.jpeg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            text-align: center;
        }
        
        .section-title {
            position: relative;
            margin-bottom: 50px;
            text-align: center;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--accent));
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .tour-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s;
            margin-bottom: 30px;
        }
        
        .tour-card:hover {
            transform: translateY(-10px);
        }
        
        .tour-img {
            height: 200px;
            object-fit: cover;
        }
        
        .price-badge {
            background-color: var(--accent);
            color: var(--secondary);
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: bold;
            display: inline-block;
        }
        
        .tour-feature {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
        }
        
        .tour-feature i {
            color: var(--primary);
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }
        
        .category-filter {
            margin-bottom: 30px;
        }
        
        .category-filter .btn {
            margin: 5px;
            border-radius: 20px;
        }
        
        .testimonial-card {
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin: 15px;
        }
        
        .client-img {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
        }
        
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            text-align: center;
            font-size: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }
        
        .whatsapp-float:hover {
            transform: scale(1.1);
        }