body {
            margin: 0;
            font-family: 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: #1a1a1a;
        }
        header, section, footer {
            padding: 60px 20px;
        }
        header {
            background: url('../images/background.png') no-repeat center center;
            background-size: cover;
            color: white;
            text-align: center;
        }
        .button-group {
            margin-top: 20px;
        }
        .light {
            background: #a9c79e !important;
        }
        .outline {
            border-style: solid;
            box-sizing: border-box;
            border-color: #a9c79e;
        }
        .button {
            display: inline-block;
            padding: 12px 20px;
            margin: 5px;
            background: #38512f;
            color: white;
            text-decoration: none;
            border-radius: 4px;
        }
        .dark-section {
            background-color: #38512f;
            color: white;
        }
        .light-section {
            background-color: #fdf6ec;
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
        }
        h1, h2, h3 {
            margin-top: 0;
        }
        .grid {
            display: grid;
            gap: 20px;
        }
        .three-col {
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        }
        .feature-box {
            border: 1px solid #ccc;
            padding: 20px;
            background: #264E3A;
            color: white;
        }
        .image-block {
            display: grid;
            gap: 20px;
            flex-wrap: wrap;
        }
        .image-block img {
            width: 100%;
            height: auto;
            max-width: 300px;
        }