/**
 * Footer Styles
 * 100% CSS variable-driven — all colors controlled by admin dashboard
 */

/* ============================================
   Footer Main
   ============================================ */
.footer {
    background-color: var(--color-primary);
    color: var(--color-button-text);
    padding-top: 4rem;
}

/* ============================================
   Brand Column
   ============================================ */
.footer-brand-logo {
    max-height: 3rem;
    width: auto;
    margin-bottom: 1rem;
}

[dir="rtl"] .footer-brand-logo {
    margin-left: 0;
    margin-right: 0;
}

.footer-store-name {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-button-text);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.footer-tagline {
    font-size: 0.9rem;
    font-style: italic;
    color: rgba(var(--color-button-text-rgb, 255, 255, 255), 0.8);
    opacity: 0.8;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

/* ============================================
   Social Icons
   ============================================ */
.footer-social-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.footer-social-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-button-text);
    opacity: 0.7;
    margin-bottom: 0.625rem;
}

.footer-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-button-text);
    font-size: 1.5rem;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
    flex-shrink: 0;
}

.footer-social-link:hover,
.footer-social-link:focus-visible {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
    text-decoration: none;
}

[dir="rtl"] .footer-social-link:hover,
[dir="rtl"] .footer-social-link:focus-visible {
    transform: translateY(-2px);
}

/* ============================================
   Nav Section Headings
   ============================================ */
.footer-section-heading {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-button-text);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
}

.footer-section-heading a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section-heading a:hover {
    color: var(--color-accent);
}

/* ============================================
   Nav Links
   ============================================ */
.footer-nav-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-button-text);
    opacity: 0.7;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.footer-nav-link:hover,
.footer-nav-link:focus-visible {
    color: var(--color-accent);
    opacity: 1;
    transform: translateX(3px);
    text-decoration: none;
}

[dir="rtl"] .footer-nav-link:hover,
[dir="rtl"] .footer-nav-link:focus-visible {
    transform: translateX(-3px);
}

/* ============================================
   Footer Accordion (Mobile nav sections)
   ============================================ */
.footer-accordion .accordion-item {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-accordion .accordion-item:first-of-type {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-accordion .accordion-button {
    background: transparent;
    color: var(--color-button-text);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.875rem 0;
    box-shadow: none;
}

.footer-accordion .accordion-button:not(.collapsed) {
    background: transparent;
    color: var(--color-button-text);
    box-shadow: none;
}

.footer-accordion .accordion-button::after {
    filter: invert(1) brightness(2);
    opacity: 0.7;
}

.footer-accordion .accordion-button:focus {
    box-shadow: none;
    outline: none;
}

.footer-accordion .accordion-body {
    padding: 0 0 0.75rem 0;
}

.footer-accordion .accordion-collapse {
    border: none;
}

/* ============================================
   Footer Bottom Bar
   ============================================ */
.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1rem 0;
    margin-top: 3rem;
}

.footer-bottom-text {
    font-size: 0.8rem;
    color: var(--color-button-text);
    opacity: 0.75;
    text-align: center;
    margin: 0;
}

/* ============================================
   Divider between brand and nav on desktop
   ============================================ */
.footer-divider {
    border-color: rgba(255, 255, 255, 0.12);
}

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 767.98px) {
    .footer {
        padding-top: 2.5rem;
    }

    .footer-bottom {
        margin-top: 2rem;
    }

    .footer-bottom-text {
        text-align: center;
    }

    .footer-brand-logo {
        max-height: 2.5rem;
    }

    .footer-social-row {
        justify-content: flex-start;
    }
}

/* ============================================
   Focus rings for accessibility
   ============================================ */
.footer-social-link:focus-visible,
.footer-nav-link:focus-visible,
.footer-section-heading a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}