:root {
    --forest-green: #335a38;
    --light-green: #8e9e63;
    --winter-herb: #9eac9a;
    --cream: #f8f7f2;
    --true-taupe: #e2e0d3;
    --soft-grey: #4A4A4A;
    --jute-brown: #956842;
    --accent-yellow: #8a715d;
    --soft-linen: #f1efe7;
    --morning-mist: #dbe0d9;
    --pale-matcha: #dce0cc;
    --warm-sand: #ebe6db;
    --dew-drop: #e8eae6;
    --vibrant-willow: #9fb369;
    --matcha-latte: #b8c792;
    --pale-olive: #d2ddb6;
    --green-tea-fizz: #ebf0dc;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    background-image: url('../img/eback.webp');
    background-repeat: repeat;
    background-attachment: fixed;
    color: var(--soft-grey);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--forest-green);
}

.nav {
    background-image: url('../img/eback.webp');
    background-repeat: repeat;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
    color: var(--forest-green) !important;
    text-decoration: none;
    font-weight: 500;
    font-family: 'Open Sans', sans-serif;
    letter-spacing: 0.5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--vibrant-willow);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.footer {
    background-image: url('../img/eback.webp');
    background-repeat: repeat;
    padding: 5rem 2rem 2rem;
    margin-top: 4rem;
}

.footer a,
.footer p {
    color: var(--forest-green) !important;
    font-weight: 500;
}

.cta-button {
    background-color: var(--vibrant-willow);
    /* Updated to bright theme */
    background-image: repeating-linear-gradient( 45deg, transparent, transparent 4px, rgba(0, 0, 0, 0.15) 4px, rgba(0, 0, 0, 0.15) 8px);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(45, 74, 49, 0.3);
    border: 2px solid var(--vibrant-willow);
    /* Updated to bright theme */
    cursor: pointer;
    letter-spacing: 0.5px;
    text-align: center;
}

.cta-button:hover {
    background-color: var(--forest-green);
    /* Flipped to dark on hover */
    background-image: repeating-linear-gradient( 45deg, transparent, transparent 4px, rgba(0, 0, 0, 0.15) 4px, rgba(0, 0, 0, 0.15) 8px);
    border-color: var(--forest-green);
    /* Flipped to dark on hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(45, 74, 49, 0.4);
}


/* --- MOBILE RESPONSIVENESS --- */

@media (max-width: 768px) {
    .nav {
        position: relative;
    }
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    .nav-links .cta-button {
        width: 100%;
    }
    h1 {
        font-size: 2.2rem !important;
    }
    header {
        padding: 3rem 1rem !important;
    }
    .product-page-section,
    .section-padding {
        padding: 3rem 1.5rem !important;
    }
}