:root {
    --bg-surface-lowest: #121212;
    --border-surface-variant: rgba(255, 255, 255, 0.08);
    --text-on-surface: #ffffff;
    --text-on-surface-variant: #a0a0a0;
    --color-primary: #64ffda;
    --bg-surface-high: #2c2c2c;
    --font-main: 'Geist', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

.main-footer {
    width: 100%;
    background-color: var(--bg-surface-lowest);
    padding: 4rem 0 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid var(--border-surface-variant);
    font-family: var(--font-main);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}


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

@media (min-width: 640px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .footer-grid { 
        grid-template-columns: 2fr 1fr 1fr 1.5fr; 
        gap: 4rem;
    }
}


.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-col-links {
    gap: 0.75rem;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-on-surface);
}

.badge-saas {
    padding: 0.25rem 0.75rem;
    background-color: var(--bg-surface-high);
    border-radius: 0.375rem;
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.description-text {
    font-size: 0.875rem;
    color: var(--text-on-surface-variant);
    line-height: 1.7;
    max-width: 95%;
}

.engine-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-top: 1rem;
    margin-top: auto;
}

.engine-icon {
    font-size: 20px;
    color: var(--color-primary);
}

.engine-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-on-surface-variant);
    letter-spacing: 0.02em;
}

.section-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-on-surface);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-link {
    font-size: 0.875rem;
    color: var(--text-on-surface-variant);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-list-small .footer-link {
    font-size: 0.8rem;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-on-surface-variant);
}

.contact-icon {
    font-size: 18px;
    color: var(--color-primary);
    min-width: 20px;
}


.footer-social {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1.5rem !important;
    margin-top: 2rem !important;
    padding-top: 2rem !important;
    border-top: 1px solid var(--border-surface-variant) !important;
    width: 100% !important;
}



.footer-social a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 48px !important;
    height: 48px !important;
    
    
    color: #3b82f6 !important;
    background-color: rgba(59, 130, 246, 0.15) !important;
    border-radius: 10px !important;
    
   
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    
   
    text-decoration: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}


.footer-social a:hover {
    color: #60a5fa !important;
    background-color: rgba(59, 130, 246, 0.3) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4) !important;
}


.footer-social i,
.footer-social .fa-brands,
.footer-social .fab {
    font-size: 20px !important;
    line-height: 1 !important;
    display: block !important;
    color: #3b82f6 !important;
    margin: 0 !important;
    padding: 0 !important;
}


.footer-social .fa-facebook-f,
.footer-social .fa-x-twitter,
.footer-social .fa-linkedin-in,
.footer-social .fa-instagram,
.footer-social .fa-youtube {
    color: #3b82f6 !important;
}



.footer-col-links .footer-list {
    display: flex;
    flex-wrap: wrap; 
    align-items: center;
    gap: 0.75rem; 
    margin-top: 0.5rem;
}


.footer-col-links .footer-list > a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;  
    height: 36px;
    border-radius: 8px;
    background-color: var(--bg-surface-high); 
    color: var(--text-on-surface-variant); 
    transition: all 0.2s ease;
    text-decoration: none;
}


.footer-col-links .footer-list > a:hover {
    background-color: var(--color-primary);  
    color: var(--bg-surface-lowest); 
    transform: translateY(-2px);
}


.footer-col-links .footer-list > a i,
.footer-col-links .footer-list > a .fa-brands {
    font-size: 16px;
    line-height: 1;
}


.footer-col-links .footer-list li {
    margin-bottom: 0.5rem;
    width: 100%; 
}



.footer-col:nth-child(5) .footer-list {
    display: flex;
    flex-direction: row; 
    flex-wrap: wrap;    
    align-items: center;
    gap: 0.5rem;         
}


.footer-col:nth-child(5) .footer-list > a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;      
    height: 32px;
    background-color: var(--bg-surface-high); 
    border-radius: 6px;
    color: var(--text-on-surface-variant);
    transition: all 0.2s ease;
    margin: 0;        
}


.footer-col:nth-child(5) .footer-list > a:hover {
    background-color: var(--color-primary);
    color: var(--bg-surface-lowest);
    transform: translateY(-2px);
}


.footer-col:nth-child(5) .footer-list li {
    width: 100%;       
    margin-bottom: 0.5rem;
    display: block;
}

.footer-col:nth-child(5) .footer-list li .footer-link {
    font-size: 1rem;         
    font-weight: 600;        
    color: var(--text-on-surface); 
}