/* ==========================================================================
   Waqt Al-Hadhara - footer.css
   Footer Layout, Brand Column, Social Links & Developer Tags
   ========================================================================== */

.site-footer {
    background-color: var(--color-bg-deep);
    border-top: 1px solid var(--color-border-grey);
    padding: 80px 0 30px 0;
}

html.light-mode .site-footer {
    border-top-color: var(--color-border-grey);
}

html.light-mode .social-icon:hover {
    background-color: rgba(184, 134, 11, 0.08);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
    max-width: 100%; /* 4-column grid can never exceed container */
}

.footer-brand .logo-img {
    height: 54px;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Vision 2030 — native image, no frame */
.footer-vision-badge {
    margin-top: 20px;
}

.footer-vision-img {
    height: 64px;
    width: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-vision-img:hover {
    opacity: 1;
}

.footer-col h4 {
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--color-gold);
    margin-top: 8px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-speed) var(--transition-ease);
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-right: 5px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-ease);
}

.social-icon:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(229, 184, 105, 0.05);
}

.footer-bottom {
    border-top: 1px solid var(--color-border-grey);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.85rem;
}

.developer-tag {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.developer-tag a {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 700;
}

@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: 60px 0 30px;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 36px;
        margin-bottom: 40px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    .social-links {
        justify-content: flex-start;
    }
    .footer-links a:hover {
        padding-right: 0; /* disable hover indent on touch */
    }
}

/* iOS Safe areas footer padding */
@supports (padding: env(safe-area-inset-bottom)) {
    .site-footer {
        padding-bottom: calc(30px + env(safe-area-inset-bottom));
    }
}

/* X (Twitter) inline SVG icon (fa-x-twitter not in FA 6.4.0) */
.x-icon-svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}