footer {
    margin-top: 0;
}

.footer-brand {
    background-color: var(--card-bg);
    padding: 0.3rem 4rem;
    margin-top: 0;
    border-top: 3em solid;
    border-image: linear-gradient(to right, pink, yellow) 1;
}

.footer-brand-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1800px;
    margin: 0 auto;
}

.brand-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
}

.brand-sponsor {
    font-size: 0.7rem;
    color: var(--text-white);
    letter-spacing: 1px;
}

.brand-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.brand-right p {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: #b6b6b6;
}

.social-icons {
    display: flex;
    gap: 1.8rem;
}

.social-icon {
    color: #b6b6b6;
    font-size: 1.4rem;
    transition: color 0.3s;
}

.social-icon:hover {
    color: var(--text-white);
}

.footer-nav {
    background-color: var(--dark-bg);
    padding: 3rem 4rem;
    border-top: 1px solid #333;
}

.footer-nav-container {
    display: flex;
    justify-content: flex-start;
    max-width: 1800px;
    margin: 0 auto;
    justify-content: center;
}

.footer-col {
    margin-right: 3rem;
}

.footer-col:last-child {
    margin-right: 0;
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 0.3rem;
}

.footer-col ul li a {
    color: #999;
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.3s;
    line-height: 1;
}

.footer-col ul li a:hover {
    color: var(--text-white);
}

.footer-disclaimer {
    background-color: var(--card-bg);
    padding: 1rem 4rem;
}

.disclaimer-container {
    max-width: 1800px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer-container p {
    color: var(--text-white);
    font-size: 0.75rem;
}

.educational-disclaimer {
    margin-top: 0.5rem;
    font-style: italic;
    color: #999 !important;
}