footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.developer {
    font-size: var(--font-size-sm);
    color: #999;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    color: var(--white);
    font-size: var(--font-size-xl);
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary);
}

.float-subscribe {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.float-subscribe:hover {
    transform: translateY(-5px);
    background-color: var(--primary-dark);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
}