.footer {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #e0e0e0;
    padding: 3rem 0;
    position: relative;
    font-family: 'Inter', sans-serif;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    margin-bottom: 1rem;
}

.logo-img {
    height: 48px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.1);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00aaff;
}

.footer-description {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 260px;
}

.footer-heading {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

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

.footer-link {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 0.9rem;
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s ease, transform 0.3s ease;
}

.footer-link:hover {
    color: #00aaff;
    transform: translateX(4px);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: #b0b0b0;
}

.footer-contact i {
    color: #00aaff;
    font-size: 1rem;
}

.footer-contact a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #00aaff;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
   
    font-size: 1.1rem;
   ;
}

.social-links a {
    background: white;
    border: 1px solid #444;
    transition: background 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
    font-size: 15px;
    padding: 10px;
    border-radius: 50%;
}

.social-links a:hover {
    background: #444;
    border-color: #333;
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-text {
    font-size: 0.85rem;
    color: #808080;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .footer-logo {
        justify-content: center;
    }

    .footer-description {
        margin: 0 auto;
    }

    .footer-contact li,
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 2rem 0;
    }

    .logo-img {
        height: 40px;
    }

    .logo-text {
        font-size: 1.25rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    .footer-link,
    .social-link,
    .logo-img {
        transition: none;
    }
}

@media (prefers-contrast: high) {
    .footer {
        background: #1a1a2e;
        border-top: 2px solid #ffffff;
    }

    .footer-link,
    .footer-contact a,
    .footer-text {
        color: #ffffff;
    }

    .social-link {
        border: 2px solid #ffffff;
    }
}