/* ===========================
   FOOTER
   =========================== */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-secondary);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.08em;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.footer-nav a {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-subtle);
    transition: color 0.3s ease;
}

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

.footer-socials {
    display: flex;
    gap: 24px;
}

.footer-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease, transform 0.2s ease;
    opacity: 0.85;
    color: var(--text-primary);
}

.footer-social-icon:hover {
    opacity: 1;
    transform: scale(1.15);
}

.footer-social-icon svg,
.footer-social-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.footer-social-icon img[alt="iNaturalist"] {
    width: 40px;
    height: 40px;
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--text-subtle);
    opacity: 0.7;
}