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

body {
    background-color: #000000;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    width: 100%;
    padding: 20px;
}

.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-left {
    flex: 1;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.contact-link,
.social-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    transition: opacity 0.3s ease;
}

.contact-link:hover,
.social-link:hover {
    opacity: 0.7;
}

.separator {
    color: #ffffff;
    font-size: 16px;
}

.mailing-list-btn {
    background-color: #ffffff;
    color: #000000;
    border: 1px solid #000000;
    padding: 8px 16px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    margin-left: 8px;
}

.mailing-list-btn:hover {
    background-color: #000000;
    color: #ffffff;
    border-color: #ffffff;
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
}

.logo {
    width: 100%;
    height: auto;
    max-width: 100%;
}

.logo-mobile {
    display: block;
}

.logo-desktop {
    display: none;
}

/* Desktop styles */
@media (min-width: 768px) {
    .logo-mobile {
        display: none;
    }

    .logo-desktop {
        display: block;
    }

    .top-nav {
        padding: 30px 40px;
    }

    .contact-link,
    .social-link {
        font-size: 18px;
    }

    .separator {
        font-size: 18px;
    }

    .mailing-list-btn {
        font-size: 18px;
        padding: 10px 20px;
    }
}

/* Large desktop styles */
@media (min-width: 1200px) {
    main {
        padding: 60px 40px;
    }
}