body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

nav {
    background-color: #2c3e50;
    color: white;
    padding: 10px 20px;
    position: relative;
}

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

.menu-icon span {
    display: block;
    width: 25px;
    height: 3px;
    margin-bottom: 5px;
    position: relative;
    background: white;
    border-radius: 3px;
    z-index: 1000;
    transition: all 0.3s ease-in-out;
}

ul#menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
}

ul#menu li {
    margin: 0 10px;
}

ul#menu li a {
    text-decoration: none;
    color: white;
}

header {
    text-align: center;
    background-color: #34495e;
    color: white;
}

.header-banner {
    position: relative;
    width: 100%;
    height: auto; /* Responsive height for mobile */
}

.header-banner img {
    width: 100%;
    height: 100%;
}

.header-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

@media (max-width: 768px) {
    .header-banner {
        width: 100%;
        height: auto;
    }

    ul#menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 0;
        background-color: #2c3e50;
        width: 100%;
    }

    ul#menu li {
        text-align: center;
        padding: 10px 0;
    }

    .menu-icon {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
    }

    ul#menu.active {
        display: flex;
    }

    .roadmap-entry {
        width: 95%; /* Adjust for smaller screens */
    }
}

@media (min-width: 769px) {
    .header-banner {
        height: 150px; /* Adjusted height for desktop */
    }

    .header-title {
        font-size: 2em; /* Adjusted font size for desktop */
        align-items: flex-end;
        padding-bottom: 20px;
    }
}

section {
    margin: 2rem;
    padding: 1rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

section img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.roadmap-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.roadmap-entry {
    background-color: #e7f3fe;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
    width: 80%;
}

.roadmap-entry:not(:last-child)::after {
    content: '';
    display: block;
    width: 3px;
    height: 20px;
    background-color: #3498db;
    margin: 0 auto;
}

#token-info p {
    word-break: break-all;
}

#buy {
    text-align: center;
    padding: 2rem;
    background-color: #e7f3fe;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 2rem;
}

.buy-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.buy-button:hover {
    background-color: #2c3e50;
}

footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem 0;
    position: relative;
    width: 100%;
}

@media (max-width: 768px) {
    .header-banner {
        width: 100%;
        height: auto;
    }

    ul#menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 0;
        background-color: #2c3e50;
        width: 100%;
    }

    ul#menu li {
        text-align: center;
        padding: 10px 0;
    }

    .menu-icon {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
    }

    ul#menu.active {
        display: flex;
    }

    .roadmap-entry {
        width: 95%; /* Adjust for smaller screens */
    }
}