/* Futuristic Footer Theme */
.futuristic-footer {
    background: #0b1120; /* Deepest Slate */
    border-top: 1px solid rgba(14, 165, 233, 0.2);
    padding: 60px 20px;
    color: #94a3b8;
    font-family: 'Outfit', 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
}

.futuristic-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--port-primary, #0ea5e9), transparent);
    box-shadow: 0 0 20px var(--port-primary, #0ea5e9);
}

.back-to-top-btn {
    margin-bottom: 3rem;
    background: rgba(30, 41, 59, 0.5) !important;
    border: 1px solid rgba(14, 165, 233, 0.3) !important;
    color: #f8fafc !important;
    backdrop-filter: blur(8px);
}

.back-to-top-btn:hover {
    background: var(--port-primary, #0ea5e9) !important;
    border-color: var(--port-primary, #0ea5e9) !important;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 3rem;
    text-align: left;
    margin-bottom: 3rem;
}

.footer-logo {
    width: 140px;
    filter: drop-shadow(0 0 8px rgba(14, 165, 233, 0.4));
    margin-bottom: 1rem;
}

.footer-heading {
    color: #f8fafc;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.highlight-text {
    color: var(--port-tertiary, #fde047);
    font-weight: 600;
}

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

.links-col li {
    margin-bottom: 0.8rem;
}

.links-col a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.links-col a:hover {
    color: var(--port-primary, #0ea5e9);
    transform: translateX(5px);
    text-shadow: 0 0 8px rgba(14, 165, 233, 0.5);
}

.link-glow {
    color: var(--port-primary, #0ea5e9);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.link-glow:hover {
    color: var(--port-tertiary, #fde047);
    text-shadow: 0 0 10px rgba(253, 224, 71, 0.5);
}

.social-mesh {
    display: flex;
    gap: 15px;
    margin-top: 1.5rem;
}

.social-mesh a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.social-mesh img {
    width: 20px;
    height: 20px;
    filter: invert(0.8);
    transition: filter 0.3s ease;
}

.social-mesh a:hover {
    background: var(--port-primary, #0ea5e9);
    border-color: var(--port-primary, #0ea5e9);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
}

.social-mesh a:hover img {
    filter: invert(1);
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-badge {
    width: 140px;
    opacity: 0.8;
    margin-bottom: 1.5rem;
    filter: grayscale(100%) brightness(1.5);
    transition: filter 0.3s ease;
}

.footer-badge:hover {
    filter: grayscale(0) drop-shadow(0 0 10px rgba(14, 165, 233, 0.3));
}

.copyright-text {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.creator-stamp {
    font-size: 0.95rem;
    letter-spacing: 1px;
    color: #cbd5e1;
}