footer {
    background: #0a192f;
    color: #e6f1ff;
    padding: 6rem 2rem 3rem;
    text-align: center;
    border-top: 1px solid rgba(100, 255, 218, 0.2);
    position: relative;
    overflow: hidden;
}

.footer-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(100, 255, 218, 0.1) 1px,
            transparent 1px);
    background-size: 20px 20px;
    opacity: 0.3;
    z-index: 0;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    text-align: left;
    position: relative;
    z-index: 1;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #64ffda;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-title:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #64ffda;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: #ccd6f6;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:before {
    content: "→";
    color: #64ffda;
    opacity: 0;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: #64ffda;
    transform: translateX(5px);
}

.footer-links a:hover:before {
    opacity: 1;
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.footer-legal a {
    color: #8892b0;
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: #64ffda;
}

.copyright {
    font-size: 0.85rem;
    color: #8892b0;
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(100, 255, 218, 0.2);
    grid-column: 1 / -1;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.footer-social a {
    color: #8892b0;
    transition: all 0.3s;
    font-size: 1.2rem;
}

.footer-social a:hover {
    color: #64ffda;
    transform: translateY(-3px);
}

.footer-badge {
    background: rgba(10, 25, 47, 0.7);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-column {
        align-items: center;
        text-align: center;
    }

    .footer-title:after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links {
        align-items: center;
        justify-content: center;
        padding-right: 5%;
    }
}