/* Modern Footer Styles */
.site-footer {
    background: linear-gradient(135deg, var(--brown-900) 0%, var(--brown-800) 100%);
    color: var(--brown-50);
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--brown-400), transparent);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

/* Footer Brand Section */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
}

.footer-logo-main {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brown-50);
    line-height: 1.2;
}

.footer-logo-subtitle {
    font-size: 0.875rem;
    color: var(--brown-300);
    font-weight: 400;
}

.footer-description {
    color: var(--brown-200);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

/* Newsletter Signup */
.newsletter-signup {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-signup h5 {
    color: var(--brown-50);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.newsletter-input-group {
    display: flex;
    background: var(--brown-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-md);
    border: none;
    background: transparent;
    color: var(--brown-900);
    font-size: 0.9rem;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--brown-600);
}

.newsletter-btn {
    padding: var(--space-md) var(--space-lg);
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Footer Links Grid */
.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--brown-50);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.footer-section-title i {
    color: var(--brown-400);
    font-size: 1rem;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-link {
    color: var(--brown-300);
    text-decoration: none;
    transition: var(--transition-fast);
    padding: var(--space-xs) 0;
    position: relative;
}

.footer-link:hover {
    color: var(--brown-50);
    transform: translateX(4px);
}

.footer-link::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.footer-link:hover::before {
    width: 4px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--brown-300);
    transition: var(--transition-fast);
}

.contact-item:hover {
    color: var(--brown-50);
    transform: translateX(4px);
}

.contact-item i {
    color: var(--brown-400);
    width: 16px;
    text-align: center;
}

/* Social Links */
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--brown-300);
    text-decoration: none;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    background: rgba(255, 255, 255, 0.05);
}

.social-link:hover {
    color: var(--brown-50);
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.social-link i {
    color: var(--brown-400);
    width: 16px;
    text-align: center;
}


/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .footer-content {
        gap: var(--space-xl);
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-logo {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .footer-logo-img {
        width: 40px;
        height: 40px;
    }
    
    .newsletter-signup {
        padding: var(--space-md);
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-btn {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
    
}

@media (max-width: 480px) {
    .site-footer {
        padding: var(--space-xl) 0 var(--space-md);
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    .footer-logo-main {
        font-size: 1.25rem;
    }
    
    .footer-logo-subtitle {
        font-size: 0.8rem;
    }
    
    .footer-description {
        font-size: 0.9rem;
    }
    
    .footer-section-title {
        font-size: 1rem;
    }
    
    .newsletter-signup {
        padding: var(--space-sm);
    }
    
    .newsletter-signup h5 {
        font-size: 1rem;
    }
    
}

/* Animation for footer elements */
.footer-section {
    animation: fadeInUp 0.6s ease-out;
}

.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.2s; }
.footer-section:nth-child(3) { animation-delay: 0.3s; }
.footer-section:nth-child(4) { animation-delay: 0.4s; }

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