/**
 * Footer Styles for Sher Agency Child Theme
 * 
 * @package SherAgency_Child
 * @version 1.0.0
 */

/* ======================================
   MAIN FOOTER
   ====================================== */
.site-footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    margin-top: auto;
}

.footer-main {
    padding: var(--space-16) 0 var(--space-8) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
}

/* ======================================
   FOOTER WIDGETS
   ====================================== */
.footer-widget {
    margin-bottom: var(--space-8);
}

.footer-widget-title {
    color: var(--white);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    position: relative;
    cursor: pointer;
}

.footer-widget-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-2);
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-widget-content {
    line-height: 1.7;
}

.footer-widget-content p {
    margin-bottom: var(--space-4);
}

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

.footer-widget-content li {
    margin-bottom: var(--space-2);
}

.footer-widget-content a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-widget-content a:hover {
    color: var(--primary-light);
}

/* ======================================
   COMPANY INFO WIDGET
   ====================================== */
.footer-company-info {
    max-width: 300px;
}

.footer-logo {
    margin-bottom: var(--space-4);
}

.footer-logo img {
    max-height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.company-description {
    margin-bottom: var(--space-6);
    color: var(--gray-400);
}

/* ======================================
   CONTACT INFO
   ====================================== */
.footer-contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-3);
    gap: var(--space-3);
}

.footer-contact-info i {
    color: var(--primary-color);
    font-size: var(--text-lg);
    width: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info-content {
    flex: 1;
}

.contact-info-label {
    font-weight: 500;
    color: var(--white);
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.contact-info-value {
    color: var(--gray-300);
    font-size: var(--text-sm);
}

.contact-info-value a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-info-value a:hover {
    color: var(--primary-light);
}

/* ======================================
   QUICK LINKS
   ====================================== */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: var(--space-2);
}

.footer-menu a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    position: relative;
    padding-left: var(--space-4);
}

.footer-menu a::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    transition: transform var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--white);
    padding-left: var(--space-6);
}

.footer-menu a:hover::before {
    transform: translateX(var(--space-2));
}

/* ======================================
   NEWSLETTER SIGNUP
   ====================================== */
.newsletter-form {
    margin-top: var(--space-4);
}

.newsletter-form p {
    margin-bottom: var(--space-4);
    color: var(--gray-400);
}

.newsletter-input-group {
    display: flex;
    gap: 0;
    margin-bottom: var(--space-3);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid var(--gray-600);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    background-color: var(--gray-800);
    color: var(--white);
    font-size: var(--text-base);
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
    border-color: var(--primary-color);
}

.newsletter-input::placeholder {
    color: var(--gray-500);
}

.newsletter-submit {
    padding: var(--space-3) var(--space-4);
    background-color: var(--primary-color);
    color: var(--white);
    border: 1px solid var(--primary-color);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.newsletter-submit:hover {
    background-color: var(--primary-dark);
}

.newsletter-message {
    font-size: var(--text-sm);
    margin-top: var(--space-2);
}

.newsletter-message .alert-success {
    color: var(--success-color);
}

.newsletter-message .alert-error {
    color: var(--error-color);
}

/* ======================================
   SOCIAL MEDIA
   ====================================== */
.footer-social {
    margin-top: var(--space-6);
}

.social-links {
    display: flex;
    gap: var(--space-3);
    list-style: none;
    padding: 0;
    margin: 0;
}

.social-links li {
    margin: 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-800);
    color: var(--gray-300);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    transition: all var(--transition-fast);
}

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

.social-links a.facebook:hover {
    background-color: #1877f2;
}

.social-links a.twitter:hover {
    background-color: #1da1f2;
}

.social-links a.linkedin:hover {
    background-color: #0077b5;
}

.social-links a.instagram:hover {
    background-color: #e4405f;
}

.social-links a.youtube:hover {
    background-color: #ff0000;
}

/* ======================================
   FOOTER BOTTOM
   ====================================== */
.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding: var(--space-6) 0;
    margin-top: var(--space-8);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-copyright {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

.footer-copyright a {
    color: var(--primary-light);
    text-decoration: none;
}

.footer-bottom-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: var(--space-6);
}

.footer-bottom-menu a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-bottom-menu a:hover {
    color: var(--primary-light);
}

/* ======================================
   BACK TO TOP BUTTON
   ====================================== */
.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-xl);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* ======================================
   FOOTER ACCORDION (MOBILE)
   ====================================== */
.footer-accordion-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: var(--text-sm);
    cursor: pointer;
    padding: 0;
    margin-left: auto;
}

.footer-accordion-content {
    display: block;
}

/* ======================================
   RESPONSIVE DESIGN
   ====================================== */
@media (max-width: 768px) {
    .footer-main {
        padding: var(--space-12) 0 var(--space-6) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .footer-widget-title {
        display: flex;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
    }
    
    .footer-widget-title::after {
        display: none;
    }
    
    .footer-accordion-toggle {
        display: block;
    }
    
    .footer-accordion-toggle::before {
        content: '+';
        font-size: var(--text-lg);
        transition: transform var(--transition-fast);
    }
    
    .footer-widget-title.active .footer-accordion-toggle::before {
        content: '−';
        transform: rotate(180deg);
    }
    
    .footer-accordion-content {
        display: none;
        margin-top: var(--space-4);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-menu {
        justify-content: center;
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-input {
        border-radius: var(--radius-md);
        margin-bottom: var(--space-2);
    }
    
    .newsletter-submit {
        border-radius: var(--radius-md);
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-bottom-menu {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .back-to-top {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 45px;
        height: 45px;
    }
}