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

body {
    font-family: 'Lato', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    text-align: center;
    background-color: #f9f9f9;
    color: #333333;
}

header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo img {
    height: 50px;
}

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

nav ul li a {
    color: #333333;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #007BFF;
}

.mobile-menu-icon {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-icon span {
    background: #333333;
    width: 25px;
    height: 3px;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 1000px;
    padding: 0 20px;
}

h1 {
    font-size: 2rem;
    margin: 20px;
    line-height: 1.5;
}

p {
    font-size: 1rem;
    margin-bottom: 30px;
    opacity: 0.85;
}

.cta-button {
    background-color: #007BFF;
    color: white;
    padding: 10px 20px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-decoration: none;
}

.cta-button:hover {
    background-color: #0056b3;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #f1f1f1;
    width: 100%;
}

footer ul {
    display: flex;
    justify-content: center;
    gap: 20px;
    list-style: none;
    margin-bottom: 20px;
}

footer ul li a {
    color: #333333;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

footer ul li a:hover {
    color: #007BFF;
}

footer p {
    font-size: 0.8rem;
    opacity: 0.75;
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    h1 {
        font-size: 1.5rem;
    }

    p {
        font-size: 0.9rem;
    }

    .cta-button {
        font-size: 0.9rem;
        padding: 8px 16px;
    }

    .desktop-menu {
        display: none !important;
    }

    .desktop-menu.open {
        display: flex;
    }

    .mobile-menu-icon {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        position: absolute;
        top: 40px;
        right: 40px;
    }

    iframe {
        width: 90%;
        height: auto;
    }

    #download-dropdown {
        top: auto;
        bottom: 100%;
        transform: translateY(-5px);
        right: 0;
        left: auto;
        width: auto;
        max-width: 90%;
    }

    footer ul li {
        display: none;
    }

    footer ul li#privacy-policy {
        display: block;
    }
}

.desktop-menu {
    display: flex;
}

.desktop-menu.open {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    color: #333333;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}

.mobile-menu ul li {
    margin: 15px 0;
}

.mobile-menu ul li a {
    color: #333333;
    font-size: 1.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.mobile-menu ul li a:hover {
    color: #007BFF;
}

.mobile-menu .close-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
}

body.menu-open {
    overflow: hidden;
}

p.download-subtitle {
    margin-top: 25px;
    color: #777;
    font-size: 14px;
}
.download-container {
    position: relative;
    display: inline-block;
}

.cta-button {
    position: relative;
}

#dropdown-arrow {
    display: inline-block;
    margin-left: 5px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
    cursor: pointer;
}

#download-dropdown.visible {
    display: block;
}

.download-container {
    position: relative;
    display: inline-block;
}

#download-button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 180px;
}

#download-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    width: 180px;
    background-color: #ffffff;
    border: 1px solid #ddd;
    z-index: 1000;
}

#download-dropdown a {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: #333;
    background: #fff;
}

#download-dropdown a:hover {
    background: #f1f1f1;
}

.download-container:hover #download-dropdown {
    display: block;
}

a#ailabels {
    display: block;
    margin-bottom: 10px;
}

p#copyright {
    margin-bottom: 0;
}