body {
    font-family: 'Nunito', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f1f7ee;
    color: #000;
}

header {
    background-color: #2b845f;
    position: relative;
    z-index: 10;  /* Ensure the header has a high z-index */
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.logo {
    width: 250px;
}

nav {
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-left: 15px;
}

nav a {
    text-decoration: none;
    color: #a2d397;
    font-weight: 600;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: #a2d397;
    margin: 4px 0;
    transition: 0.4s;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background-color: #2b845f;
        z-index: 9;  /* Ensure the mobile menu has a high z-index */
    }

    .nav-links li {
        margin: 10px 0;
        text-align: center;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links.show {
        display: flex;
    }
}

.hero {
    text-align: center;
    padding: 50px 20px;
    background: url('../images/supplements.webp') no-repeat center center;
    background-size: cover;
    color: #fff;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 52, 38, 0.5);  /* Add a darker overlay */
    z-index: 0;
}

.hero h1, .hero p, .hero .cta {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-weight: 800;
    font-size: 2.5em;
    color: #fff;  /* Ensure text is white */
}

.hero p {
    font-size: 1.2em;
    color: #fff;  /* Ensure text is white */
}

.cta {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #fff;
    color: #2b845f;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s, color 0.3s;
}

.cta:hover {
    background-color: #2b845f;
    color: #fff;
}

.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about, .mission, .contact {
    padding: 40px 20px;
}

h2 {
    font-weight: 800;
    color: #2b845f;
    font-size: 1.8em;
    margin-bottom: 20px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin: 10px 0;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    padding: 15px;
    font-size: 1em;
    border: 2px solid #ccc;
    border-radius: 5px;
    transition: border-color 0.3s;
}

input:focus, textarea:focus {
    border-color: #2b845f;
}

button {
    padding: 15px;
    font-size: 1.2em;
    background-color: #2b845f;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #1a593f;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #2b845f;
    color: #fff;
}

footer a {
    color: #a2d397;
    text-decoration: none;
}