/* --- Footer --- */
footer {
    position: relative;
    z-index: 10;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 6rem;
    padding: 6rem 0 3rem;
    text-align: center;
    backdrop-filter: blur(2px);
}

.footer-content {
    margin-bottom: 5rem;
}

.footer-content h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-content p {
    color: hsl(240, 5%, 65%);
    /* #a3a7b3 */
    max-width: 32rem;
    margin: 0 auto 2.5rem;
    font-size: 1.125rem;
    line-height: 1.7;
}

.footer-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 9999px;
    border: 1px solid hsl(280, 85%, 68%, 0.3);
    /* 30% opacity purple */
    color: hsl(0, 0%, 100%);
    /* #ffffff */
    background: hsl(280, 85%, 68%, 0.1);
    /* 10% opacity purple */
    transition: all 0.3s;
    text-decoration: none;
}

.footer-button:hover {
    background: hsl(280, 85%, 68%, 0.2);
    /* 20% opacity purple */
    border-color: hsl(280, 85%, 68%, 0.5);
    /* 50% opacity purple */
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 3rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-links a {
    color: hsl(240, 5%, 65%);
    /* #a3a7b3 */
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: hsl(0, 0%, 98%);
    /* #fafafa */
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: hsl(240, 5%, 65%);
    /* #a3a7b3 */
    transition: all 0.3s;
}

.social-links a:hover {
    color: hsl(280, 85%, 68%);
    /* #c061f7 */
    transform: translateY(-4px);
}

.social-links svg {
    width: 1.5rem;
    height: 1.5rem;
}

.copyright {
    color: hsl(240, 5%, 65%);
    /* #a3a7b3 */
    font-size: 0.875rem;
}