/* Modern Professional Footer Styles */

.modern-footer {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #000000;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(0, 123, 255, 0.2);
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #007bff, transparent);
}

/* Footer Main Content */
.footer-main {
    padding: 4rem 0 2rem;
    position: relative;
    z-index: 2;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    text-decoration: none;
    color: white;
}

.footer-logo:hover {
    color: #007bff;
    text-decoration: none;
}

.footer-logo img {
    width: 50px;
    height: 50px;
    margin-right: 1rem;
    border-radius: 8px;
}

.footer-brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000;
    margin: 0;
}

.footer-tagline {
    font-size: 0.9rem;
    color: #007bff;
    font-weight: 500;
    margin: 0;
}

.footer-description {
    color: #495057;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Footer Links */
.footer-section {
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #000000;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #007bff;
}

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

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: #495057;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    color: #007bff;
    transform: translateX(5px);
}

.footer-links a i {
    margin-right: 0.5rem;
    width: 16px;
    font-size: 0.9rem;
}

/* Contact Info */
.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    color: #495057;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007bff, rgba(0, 123, 255, 0.8));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
    color: white;
    font-size: 0.9rem;
}

.contact-content h6 {
    color: #000000;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.contact-content p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.contact-content a {
    color: #495057;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-content a:hover {
    color: #007bff;
}

/* Social Media */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 123, 255, 0.2);
}

.social-link:hover {
    background: #007bff;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.social-link i {
    font-size: 1.1rem;
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 8px;
    background: #ffffff;
    color: #000000;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.newsletter-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.1);
}

.newsletter-input::placeholder {
    color: #495057;
}

.newsletter-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, #007bff, rgba(0, 123, 255, 0.8));
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.newsletter-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(0, 123, 255, 0.2);
    padding: 1.5rem 0;
    background: rgba(248, 249, 250, 0.8);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: #495057;
    font-size: 0.9rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-bottom-links a {
    color: #495057;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #007bff;
}

/* Awards & Certifications */
.awards-section {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 123, 255, 0.2);
}

.awards-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.award-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #495057;
    font-size: 0.9rem;
}

.award-item i {
    color: #007bff;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-main {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-section {
        text-align: center;
        margin-bottom: 2.5rem;
    }
    
    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
    
    .awards-list {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .footer-main {
        padding: 2rem 0 1rem;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .social-links {
        gap: 0.7rem;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
    }
}

/* Animation Effects */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-section {
    animation: fadeInUp 0.6s ease-out;
}

.footer-section:nth-child(2) {
    animation-delay: 0.1s;
}

.footer-section:nth-child(3) {
    animation-delay: 0.2s;
}

.footer-section:nth-child(4) {
    animation-delay: 0.3s;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, rgba(0, 123, 255, 0.8));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

/* Loading Animation for Newsletter */
.newsletter-btn.loading {
    pointer-events: none;
}

.newsletter-btn.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}