/* --- Global Site Footer Styles --- */
.site-footer {
    background-color: #0f172a; /* Deep elegant slate background */
    color: #94a3b8;
    font-family: system-ui, -apple-system, sans-serif;
    padding-top: 60px;
    margin-top: 80px; /* Pushes footer down cleanly away from content cards */
    border-top: 1px solid #1e293b;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
}

/* Accent decorative lines under titles */
.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 30px;
    height: 2px;
    background-color: #6366f1; /* Premium Indigo theme accent */
    border-radius: 2px;
}

/* Brand Customization */
.footer-logo {
    color: #ffffff;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}
.footer-logo span {
    color: #6366f1;
}
.footer-desc {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #94a3b8;
}

/* Social Icon Blocks */
.footer-socials {
    display: flex;
    gap: 10px;
}
.footer-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: #1e293b;
    color: #cbd5e1;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
}
.footer-socials a:hover {
    background-color: #6366f1;
    color: #ffffff;
    transform: translateY(-2px);
}

/* Links List */
.links-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.links-col ul li {
    margin-bottom: 12px;
}
.links-col ul a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease, transform 0.2s ease;
}
.links-col ul a i {
    font-size: 10px;
    opacity: 0.6;
}
.links-col ul a:hover {
    color: #ffffff;
    transform: translateX(4px);
}

/* Contact Block */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
}
.contact-item i {
    color: #6366f1;
    margin-top: 3px;
    width: 16px;
    text-align: center;
}

/* Bottom Bar Separation */
.footer-bottom {
    background-color: #020617; /* Solid rich black */
    padding: 20px 0;
    border-top: 1px solid #1e293b;
    font-size: 13px;
}
.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.dev-credit {
    color: #475569;
    font-size: 12px;
}

/* Responsive Adaptive Viewports */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    .brand-col {
        grid-column: span 2;
    }
}
@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .brand-col {
        grid-column: span 1;
    }
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
    }
}