body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background-color: #1a1a1a;
    color: #fff;
    padding: 20px 0;
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
}

.menu-icon {
    display: none;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
}

@media (max-width: 768px) {
    nav {
        justify-content: space-between;
    }

    .menu-icon {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 20px;
        background-color: #1a1a1a;
        padding: 10px;
        border-radius: 5px;
        width: 75px;
    }

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

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
}

.banner {
    background: linear-gradient(to right, #7F65F7, #4a90e2);
    color: #fff;
    padding: 100px 20px;
    text-align: center;
}

.banner-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.banner-content p {
    font-size: 20px;
}

.contact, .about, .investments {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact h2, .about h2, .investments h2 {
    font-size: 36px;
    margin-bottom: 30px;
    text-align: center;
}

.investment-cards {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.card {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    flex: 1;
    text-align: center;
}

.card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.card p {
    font-size: 16px;
    color: #666;
}

a {
    font-size: 14px;
    color: #fff;
}

footer {
    background-color: #1a1a1a;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

@media (max-width: 768px) {
    .menu-icon {
    display: none;
    cursor: pointer;
}

.menu-icon span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
}

@media (max-width: 768px) {
    nav {
        justify-content: space-between;
    }

    .menu-icon {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 20px;
        background-color: #1a1a1a;
        padding: 10px;
        border-radius: 5px;
    }

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

.nav-links {
        flex-direction: column;
        gap: 10px;
    }

    .banner-content h1 {
        font-size: 36px;
    }

    .banner-content p {
        font-size: 16px;
    }

    .investment-cards {
        flex-direction: column;
    }
}