/**
 * Resume Target - Footer CSS
 * @version 2.0
 * 
 * Contains:
 * - Footer Top (CTA row)
 * - Footer Main (Navigation)
 * - Footer Bottom (Copyright)
 * - Social Links
 */

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-inner {
    max-width: var(--container-2xl);
    margin: 0 auto;
}

/* ============================================
   FOOTER TOP (CTA Row)
   ============================================ */

.footer-top {
    padding: var(--space-8) var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.footer-questions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
}

.footer-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-phone:hover {
    color: var(--color-white);
}

.footer-phone svg {
    flex-shrink: 0;
}

.footer-cta .btn {
    white-space: nowrap;
}

/* Button variant for footer */
.btn-accent {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
}

@media (max-width: 768px) {
    .footer-top-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-questions {
        flex-direction: column;
    }
    
    .footer-cta {
        width: 100%;
    }
    
    .footer-cta .btn {
        width: 100%;
    }
}

/* ============================================
   FOOTER MAIN (Navigation)
   ============================================ */

.footer-main {
    padding: var(--space-10) var(--space-6);
}

.footer-main-inner {
    max-width: var(--container-2xl);
    margin: 0 auto;
}

.footer-heading {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-8);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-6);
}

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

.footer-column li {
    margin-bottom: var(--space-3);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-link-highlight {
    color: var(--color-accent) !important;
    font-weight: var(--font-weight-medium);
}

.footer-link-highlight:hover {
    color: var(--color-white) !important;
}

/* Responsive Footer Columns */
@media (max-width: 1024px) {
    .footer-columns {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-heading {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-columns {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* ============================================
   SOCIAL LINKS
   ============================================ */

.footer-column-social {
    grid-column: span 1;
}

.footer-subheading {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 480px) {
    .footer-social {
        justify-content: center;
    }
}

/* ============================================
   FOOTER BOTTOM (Copyright)
   ============================================ */

.footer-bottom {
    padding: var(--space-5) var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom-inner {
    max-width: var(--container-2xl);
    margin: 0 auto;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ============================================
   ELFSIGHT REVIEWS (Hidden initially)
   ============================================ */

.elfsight-app-lazy {
    min-height: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.elfsight-app-lazy.loaded {
    opacity: 1;
}

/* ============================================
   PRE-FOOTER CTA SECTION (Optional)
   ============================================ */

.pre-footer {
    background: var(--color-primary-dark);
    padding: var(--space-16) var(--space-6);
    text-align: center;
}

.pre-footer h2 {
    color: var(--color-white);
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
}

.pre-footer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.pre-footer .btn {
    min-width: 200px;
}

@media (max-width: 768px) {
    .pre-footer {
        padding: var(--space-12) var(--space-4);
    }
    
    .pre-footer h2 {
        font-size: var(--text-4xl);
    }
}