/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    padding: 3rem 0 1.5rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    text-align: center;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #5bcefa 0%, #8338ec 50%, #ff006e 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    animation: gradientShift 4s ease infinite;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer-title {
    color: var(--accent-blue);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 0.4rem 0;
    border-bottom: 2px solid transparent;
    display: inline-block;
}

.footer-nav a:hover {
    color: var(--accent-blue);
    transform: translateX(5px);
    border-bottom-color: var(--accent-blue);
}

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

.footer-social-icon {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(0, 217, 255, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 217, 255, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1.2rem;
}

.footer-social-icon:hover {
    transform: translateY(-4px);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: var(--primary-dark);
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(0, 217, 255, 0.3);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}