:root {
            --primary: #074110;
            --secondary: #2e7316;
            --accent: #2fcbe0;
            --dark: #222;
            --light: #f4f4f4;
            --gray: #666;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Open Sans', sans-serif; line-height: 1.6; color: var(--dark); }
        .line { max-width: 1140px; margin: 0 auto; padding: 0 15px; }
        
        header { background: #fff; border-bottom: 3px solid var(--primary); padding: 1rem 0; }
        nav .top-ul { list-style: none; display: flex; align-items: center; justify-content: space-between; }
        nav li { display: inline-block; padding: 0 10px; }
        nav a { text-decoration: none; color: var(--dark); font-weight: bold; text-transform: uppercase; }
        nav a:hover { color: var(--primary); }
        .logo a { font-size: 1.5rem; color: var(--primary); }

        #carousel { position: relative; height: 400px; overflow: hidden; background: #000; }
        .item img { width: 100%; height: 400px; object-fit: cover; opacity: 0.7; }
        .carousel-text { position: absolute; top: 40%; left: 0; width: 100%; color: #fff; text-shadow: 2px 2px 4px #000; }
        
        #first-block, #third-block { padding: 40px 0; }
        .margin { display: flex; flex-wrap: wrap; margin: 0 -15px; }
        .s-12 { padding: 0 15px; width: 100%; }
        @media (min-width: 768px) { .l-3 { width: 25%; } .l-5 { width: 41.66%; } .l-2 { width: 16.66%; } .l-8 { width: 66.66%; } }
        
        .button { display: inline-block; padding: 10px 20px; background: var(--primary); color: #fff; text-decoration: none; border-radius: 4px; }
        img { max-width: 100%; border-radius: 4px; }
        
        #second-block { background: var(--light); padding: 40px 0; }
        .center { margin: 0 auto; }
        h1, h2 { color: var(--primary); margin-bottom: 20px; }
        footer { padding: 20px; text-align: center; background: #333; color: #fff; }
        footer a { color: var(--accent); }