/* ========================================
   Footer - Matching Header Design
   ======================================== */

:root {
    --sf-chartreuse: #DFFF00;
    --sf-cream: #f5f5dc;
    --sf-brown: #4d4141;
}

/* Global: Remove all underlines in footer */
.sf a {
    text-decoration: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
}

.sf a:hover,
.sf a:focus,
.sf a:active {
    text-decoration: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
}

.sf {
    background: var(--sf-brown);
    padding: 2.5rem 0 2rem;
    margin-top: auto;
}

.sf-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3.5rem;
}

/* ========================================
   Navigation Links
   ======================================== */
.sf-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(245, 245, 220, 0.08);
}

.sf-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--sf-cream);
    text-decoration: none;
    font-family: var(--font-primary, 'Montserrat', sans-serif);
    font-size: 0.875rem;
    font-weight: 400;
    opacity: 0.75;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.sf-link-text {
    transition: color 0.3s ease;
}

.sf-link-arrow {
    font-size: 0.7rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    color: var(--sf-chartreuse);
}

.sf-link:hover {
    opacity: 1;
    color: var(--sf-chartreuse);
    text-decoration: none;
}

.sf-link:hover .sf-link-text {
    color: var(--sf-chartreuse);
}

.sf-link:hover .sf-link-arrow {
    opacity: 1;
    transform: translateX(0);
}

.sf-link:focus-visible {
    outline: 2px solid var(--sf-chartreuse);
    outline-offset: 4px;
    border-radius: 2px;
}

/* ========================================
   Acknowledgement
   ======================================== */
.sf-acknowledgement {
    padding: 1.75rem 0;
    border-bottom: 1px solid rgba(245, 245, 220, 0.08);
}

.sf-acknowledgement p {
    font-family: var(--font-primary, 'Montserrat', sans-serif);
    font-size: 0.75rem;
    color: var(--sf-cream);
    opacity: 0.6;
    line-height: 1.7;
    margin: 0;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* ========================================
   Bottom Row
   ======================================== */
.sf-bottom {
    padding-top: 1.75rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.sf-copyright {
    font-family: var(--font-primary, 'Montserrat', sans-serif);
    font-size: 0.75rem;
    color: var(--sf-cream);
    opacity: 0.6;
}

.sf-separator {
    color: var(--sf-cream);
    opacity: 0.3;
    font-size: 0.75rem;
}

.sf-legal-link {
    font-family: var(--font-primary, 'Montserrat', sans-serif);
    font-size: 0.75rem;
    color: var(--sf-cream);
    text-decoration: underline;
    text-decoration-color: rgba(245, 245, 220, 0.3);
    text-underline-offset: 2px;
    opacity: 0.6;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.sf-legal-link:hover {
    opacity: 1;
    color: var(--sf-chartreuse);
    text-decoration: none;
}

.sf-legal-link:focus-visible {
    outline: 2px solid var(--sf-chartreuse);
    outline-offset: 4px;
    border-radius: 2px;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .sf-inner {
        padding: 0 1.5rem;
    }

    .sf-nav {
        gap: 0.5rem 1.5rem;
    }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .sf-link,
    .sf-link-arrow,
    .sf-legal-link {
        transition-duration: 0.1s !important;
    }
}