/* ============================================
   FOOTER STYLES — Public Site
   ============================================ */
.site-footer {
    background: var(--dark-bg, #1a1a2e);
    color: #ccc;
}

.footer-main {
    padding: var(--space-3xl) 0 var(--space-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--white, #fff);
    margin-bottom: var(--space-md);
}

.footer-logo i {
    color: var(--primary-light, #2980b9);
    font-size: 1.5rem;
}

.footer-about {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: #aaa;
}

.footer-title {
    color: var(--white, #fff);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-3);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-light, #2980b9);
    border-radius: 2px;
}

[dir="ltr"] .footer-title::after {
    right: auto;
    left: 0;
}

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

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

.footer-links a {
    color: #aaa;
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-normal), padding-right var(--transition-normal);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--white, #fff);
    padding-right: 6px;
}

[dir="ltr"] .footer-links a:hover {
    padding-right: 0;
    padding-left: 6px;
}

.footer-links a i {
    font-size: 0.7rem;
    margin-left: 6px;
    transition: transform var(--transition-normal);
}

[dir="ltr"] .footer-links a i {
    margin-left: 0;
    margin-right: 6px;
}

.footer-links a:hover i {
    transform: translateX(-4px);
}

[dir="ltr"] .footer-links a:hover i {
    transform: translateX(4px);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-md);
    font-size: var(--text-sm);
    color: #aaa;
}

.footer-contact li i {
    color: var(--primary-light, #2980b9);
    font-size: 1rem;
    margin-top: 3px;
    min-width: 16px;
}

.footer-contact a {
    color: #aaa;
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-contact a:hover {
    color: var(--white, #fff);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-light, #2980b9);
    color: var(--white, #fff);
    transform: translateY(-3px);
}

/* Payment Methods */
.footer-payment {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-lg) 0;
}

.footer-payment .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.payment-label {
    font-size: var(--text-sm);
    color: #aaa;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.payment-label i {
    color: var(--primary-light, #2980b9);
}

.payment-icons {
    display: flex;
    gap: var(--space-md);
}

.payment-icon {
    font-size: 1.8rem;
    color: #888;
    transition: color var(--transition-normal);
}

.payment-icon:hover {
    color: var(--white, #fff);
}

/* Copyright Bar */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-lg) 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: var(--text-sm);
    color: #888;
}

/* Scroll Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-up:nth-child(2) { transition-delay: 0.1s; }
.fade-in-up:nth-child(3) { transition-delay: 0.2s; }
.fade-in-up:nth-child(4) { transition-delay: 0.3s; }

/* Navbar Scrolled State */
.navbar.scrolled {
    background: var(--dark-bg, #1a1a2e);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

/* Back to Top */
#backToTop {
    position: fixed;
    bottom: var(--space-xl);
    left: var(--space-xl);
    width: 46px;
    height: 46px;
    border-radius: var(--radius-full);
    background: var(--primary-light, #2980b9);
    color: var(--white, #fff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

#backToTop.visible {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

[dir="rtl"] #backToTop {
    left: auto;
    right: var(--space-xl);
}

/* Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-main {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .footer-payment .container {
        flex-direction: column;
        gap: var(--space-3);
    }
}