/* css/blocks/footer.css */

/* Background Wrapper: Fades from global background to Siren Red */
.sp-footer-wrapper {
    padding: 80px 24px 40px 24px;
    background: linear-gradient(180deg, var(--bg-global) 0%, var(--siren-red) 100%);
}

/* The Floating White Card matching the screenshot */
.sp-footer-card {
    background-color: var(--bg-surface);
    max-width: var(--max-width);
    margin: 0 auto;
    border-radius: 32px;
    padding: 64px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Grid Layout for the 4 Columns */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

/* Column Styling */
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 8px;
}

.footer-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    padding-right: 20px;
}

.footer-link {
    font-size: 0.95rem;
    color: var(--text-body);
    font-weight: 500;
    transition: var(--transition);
    width: fit-content;
}

.footer-link:hover {
    color: var(--siren-red);
    transform: translateX(4px);
}

/* Horizontal Divider matching the screenshot */
.footer-divider {
    height: 1px;
    background-color: var(--border-light);
    margin: 48px 0 32px 0;
}

/* Bottom Row Styling */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Center Scroll-to-Top Button */
.scroll-to-top {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-light);
    color: var(--text-heading);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.scroll-to-top:hover {
    border-color: var(--siren-red);
    color: var(--siren-red);
    box-shadow: 0 4px 12px rgba(229, 62, 62, 0.15);
    transform: translate(-50%, -4px);
}

/* Responsive Tablet & Mobile Adjustments */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .sp-footer-card {
        padding: 40px 32px;
        border-radius: 24px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .scroll-to-top {
        position: relative;
        left: 0;
        transform: none;
    }
    
    .scroll-to-top:hover {
        transform: translateY(-4px);
    }
    
    .sp-footer-wrapper {
        padding: 60px 16px 24px 16px;
    }
}