/**
 * Professional Footer Styles
 *
 * @package NEWTIV
 * @since 1.0.0
 */

/* ============================================
   Footer Widgets - Professional
   ============================================ */
.footer-widget-area {
    max-width: var(--container-width);
    margin: 0 auto var(--spacing-2xl);
    padding: 0 var(--container-padding);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget-area .widget {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    box-shadow: none;
}

.footer-widget-area .widget:hover {
    box-shadow: none;
    transform: none;
}

.footer-widget-area .widget-title {
    color: var(--color-white);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.footer-widget-area .widget-title::after {
    display: none;
}

.footer-widget-area .widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-widget-area .widget ul li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: padding-left var(--transition-base);
}

.footer-widget-area .widget ul li:last-child {
    border-bottom: none;
}

.footer-widget-area .widget ul li:hover {
    padding-left: var(--spacing-sm);
}

.footer-widget-area .widget a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-widget-area .widget a:hover {
    color: var(--color-white);
}

.footer-widget-area .widget p {
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-widget-area .widget p:last-child {
    margin-bottom: 0;
}

/* ============================================
   Footer Bottom - Professional
   ============================================ */
.site-info {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--spacing-lg) var(--container-padding) 0;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-gray-400);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
}

.site-info a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-info a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-bottom .widget {
    margin: 0;
    padding: 0;
    background: none;
    border: none;
}

/* ============================================
   Footer Social Icons
   ============================================ */
.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-gray-300);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ============================================
   Responsive Footer
   ============================================ */
@media (max-width: 768px) {
    .footer-widgets {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        padding: var(--spacing-xl) 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}