* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    background-color: #f4f4f4;
    color: #222222;
}

a {
    color: #265f39;
}

    a:hover {
        text-decoration: underline;
    }

.site-header,
.hero,
.main-content,
.product-grid,
.two-column,
.page-intro,
.sustainability,
.site-footer {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    border-bottom: 1px solid #cccccc;
}

.logo {
    font-size: 1.6rem;
    font-weight: bold;
}

.main-nav a {
    margin-left: 1rem;
    text-decoration: none;
    font-size: 0.95rem;
    color: #333333;
}

    .main-nav a:hover {
        text-decoration: underline;
    }

.hero {
    display: flex;
    flex-wrap: wrap;
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

.hero-text,
.hero-image {
    flex: 1 1 320px;
    padding: 1rem;
}

.hero h1 {
    margin-bottom: 0.75rem;
}

.hero p {
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background-color: #3c7d4f;
    color: #ffffff;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.95rem;
}

    .btn-primary:hover {
        opacity: 0.9;
    }

.hero-photo,
.product-image {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 0.5rem;
}

.image-placeholder {
    width: 100%;
    height: 150px;
    border: 2px dashed #999999;
    background-color: #e9e9e9;
    margin-bottom: 0.5rem;
}

.placeholder-caption {
    font-size: 0.8rem;
    color: #555555;
}

.main-content {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

.content-column {
    flex: 1 1 320px;
    padding: 1rem;
}

    .content-column h2 {
        margin-bottom: 0.75rem;
    }

.product-card {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: #fafafa;
    border: 1px solid #eeeeee;
}
.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 0.5rem;
    border: 1px solid #cccccc;
    border-radius: 4px;
}


.product-size {
    font-size: 0.9rem;
}

.product-price {
    font-weight: bold;
    margin: 0.25rem 0;
}

.sustainability {
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

    .sustainability h2 {
        margin-bottom: 0.5rem;
    }

.page-intro {
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

    .page-intro h1,
    .page-intro h2 {
        margin-bottom: 0.5rem;
    }

    .page-intro p {
        margin-bottom: 0.5rem;
    }

.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

    .product-grid .product-card {
        flex: 1 1 260px;
    }

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.75rem;
}

    .data-table caption {
        font-weight: bold;
        margin-bottom: 0.5rem;
    }

    .data-table th,
    .data-table td {
        border: 1px solid #cccccc;
        padding: 0.5rem;
        text-align: left;
        vertical-align: top;
    }

    .data-table th {
        background-color: #f0f0f0;
    }

.two-column {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    background-color: #ffffff;
    border: 1px solid #dddddd;
    margin-top: 1rem;
}

    .two-column .column {
        flex: 1 1 320px;
    }

.feature-video {
    max-width: 560px;
    margin: 0.5rem auto 0.5rem auto;
}

.site-footer {
    text-align: center;
    margin-top: 1.5rem;
    background-color: #ffffff;
    border-top: 1px solid #cccccc;
    padding-bottom: 2rem;
    font-size: 0.9rem;
}

    .site-footer a {
        text-decoration: none;
        color: #333333;
    }

        .site-footer a:hover {
            text-decoration: underline;
        }

.form-row {
    margin-bottom: 0.75rem;
    display: flex;
    flex-direction: column;
}

    .form-row label,
    .form-row span {
        font-weight: bold;
        margin-bottom: 0.25rem;
    }

    .form-row input[type="text"],
    .form-row input[type="email"],
    .form-row select,
    .form-row textarea {
        padding: 0.45rem;
        border: 1px solid #cccccc;
        font-family: Arial, sans-serif;
        font-size: 0.95rem;
    }

.form-options label {
    display: block;
    font-weight: normal;
    margin-bottom: 0.25rem;
}

.form-row input[type="submit"],
.form-row input[type="reset"] {
    padding: 0.5rem 1rem;
    border: none;
    cursor: pointer;
    background-color: #3c7d4f;
    color: #ffffff;
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.form-row input[type="reset"] {
    background-color: #777777;
}

    .form-row input[type="submit"]:hover,
    .form-row input[type="reset"]:hover {
        opacity: 0.9;
    }

/* Tablet */
@media (max-width: 900px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav a {
        display: inline-block;
        margin: 0.25rem 0.5rem 0.25rem 0;
    }

    .hero,
    .main-content,
    .two-column,
    .product-grid {
        flex-direction: column;
    }
}

/* Smartphone */
@media (max-width: 600px) {
    body {
        font-size: 0.95rem;
    }

    .site-header,
    .hero,
    .main-content,
    .two-column,
    .product-grid,
    .page-intro,
    .sustainability {
        padding: 0.75rem;
    }

    .btn-primary {
        width: 100%;
        text-align: center;
    }
}
.about-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border: 1px solid #cccccc;
    border-radius: 4px;
    display: block;
}