/* ================================
   ENHANCED FOOTER
   Multi-column layout with organized links
   Your style - modern, clean design
   ================================ */

.enhanced-footer {
    background: #2C3E50;
    color: #FFFFFF;
    padding: 60px 60px 25px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

/* Footer Top Section */
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 35px;
    padding-bottom: 35px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer Brand */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #FFFFFF;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    max-width: 300px;
}

.footer-social-icons {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.footer-social-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.footer-social-icon:hover {
    background: #E85D44;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(232, 93, 68, 0.4);
}

.footer-social-icon svg {
    width: 20px;
    height: 20px;
    fill: #FFFFFF;
}

/* Footer Links Columns */
.footer-links-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 5px;
    letter-spacing: 0.02em;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-list li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    cursor: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-links-list li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #E85D44;
    transition: width 0.3s ease;
}

.footer-links-list li a:hover {
    color: #FFFFFF;
    transform: translateX(5px);
}

.footer-links-list li a:hover::after {
    width: 100%;
}

/* Footer Bottom Section */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-credits {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-credits a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    cursor: none;
    transition: color 0.3s ease;
}

.footer-credits a:hover {
    color: #E85D44;
}

.heart-version {
    font-size: 0.9rem;
    opacity: 0.6;
    margin-left: 6px;
    display: inline-block;
    animation: heartPulse 2s ease-in-out infinite;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #E85D44;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    box-shadow: 0 5px 20px rgba(232, 93, 68, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    visibility: hidden;
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #d44a31;
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(232, 93, 68, 0.5);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    fill: #FFFFFF;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .enhanced-footer {
        padding: 60px 25px 25px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
        padding-bottom: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-credits {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 600px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-links-column {
        gap: 12px;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .enhanced-footer {
        padding: 50px 20px 20px;
    }

    .footer-logo {
        font-size: 1.75rem;
    }

    .footer-social-icons {
        flex-wrap: wrap;
    }

    .footer-social-icon {
        width: 38px;
        height: 38px;
    }
}