/* Footer Base Styles */
footer {
    background: var(--bg-footer-primary);
    border-top: 1px solid rgba(79, 70, 229, 0.3);
    margin-top: auto;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* Brand Section */
.footer-brand-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    margin-bottom: 1rem;
    width: fit-content;
}

.footer-logo {
    width: 2.5rem;
    height: 2.5rem;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.logo-footer-png {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    border-radius: inherit;
    pointer-events: none;
}

.footer-brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    max-width: 300px;
}

/* Social Links */
.footer-social {
    display: flex;
    gap: 0.5rem;
}

.footer-social-link {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social-link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.footer-social-link svg {
    width: 1rem;
    height: 1rem;
}

/* Grid Layout */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

/* Column Styles */
.footer-column h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-link {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-link:hover {
    color: #667eea;
}

/* External Link Icon */
.footer-link-with-icon {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.footer-external-icon {
    width: 0.75rem;
    height: 0.75rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer-link-with-icon:hover .footer-external-icon {
    opacity: 1;
}

/* Contact Section */
.footer-contact-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.footer-contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-contact-button:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-1px);
}

.footer-contact-button svg {
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
}

/* Separator */
.footer-separator {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 1.5rem;
}

/* Bottom Bar */
.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-heart {
    width: 1rem;
    height: 1rem;
    color: #ef4444;
    fill: currentColor;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    10% {
        transform: scale(1.1);
    }

    20% {
        transform: scale(1);
    }
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
}