/* 
 * Ethereum Cali - Shared Components CSS
 * Professional styling for shared components (footer, utilities, etc.)
 */

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #0c0c11, #000000);
    border-top: 1px solid rgba(98, 104, 143, 0.2);
    padding: 3rem 0 1rem;
    margin-top: auto;
}

.footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

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

.footer-logo-img {
    width: 120px;
    height: auto;
    filter: brightness(1.2);
}

.footer-brand p {
    color: #b0b0b0;
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 250px;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(98, 104, 143, 0.1);
    border: 1px solid rgba(98, 104, 143, 0.3);
    border-radius: 8px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: rgba(98, 104, 143, 0.2);
    border-color: #62688F;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(98, 104, 143, 0.3);
}

.footer-links-group h3 {
    color: #62688F;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #b0b0b0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #62688F;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #62688F;
    padding-left: 15px;
}

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

.footer-bottom {
    border-top: 1px solid rgba(98, 104, 143, 0.2);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #8a92b2;
    font-size: 0.85rem;
}

.partner-logos {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.partner-logo {
    height: 30px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
}

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

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer .container {
        padding: 0 1rem;
    }
    
    .social-icons {
        justify-content: center;
    }
}