/* ===== FOOTER SECTION ===== */
.footer {
    background: linear-gradient(135deg, #0d1117, #161b22);
    color: #e6edf3;
    padding: 4rem 2rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.5);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
}

.footer__logo {
    font-size: 1.85rem;
    font-weight: 700;
    color: #58a6ff;
    margin-bottom: 1rem;
    font-family: var(--heading-font);
}

.footer__description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #8b949e;
}

.footer__title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #c9d1d9;
    position: relative;
}

.footer__title::after {
    content: '';
    width: 40px;
    height: 3px;
    background-color: #58a6ff;
    position: absolute;
    left: 0;
    bottom: -8px;
    border-radius: 2px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: #c9d1d9;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: #58a6ff;
    text-decoration: underline;
}

.footer__socials {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer__social-link {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(240, 246, 252, 0.05);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(240, 246, 252, 0.1);
    border-radius: 50%;
    color: #e6edf3;
    font-size: 1.2rem;
    transition: background 0.3s ease, transform 0.3s ease, color 0.3s;
}

.footer__social-link:hover {
    background: rgba(88, 166, 255, 0.1);
    color: #58a6ff;
    transform: scale(1.15);
}

.footer__bottom {
    text-align: center;
    margin-top: 3rem;
    border-top: 1px solid rgba(240, 246, 252, 0.05);
    padding-top: 1.5rem;
    font-size: 0.9rem;
    color: #8b949e;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .footer__container {
        text-align: center;
    }

    .footer__socials {
        justify-content: center;
    }
}

/* Animation */
@keyframes footerFadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.footer__container,
.footer__bottom {
    animation: footerFadeIn 0.6s ease-out forwards;
}