/* ── Footer Wrapper ───────────────────────────────────────── */
.davv-footer {
    background-color: var(--primary-color-dark, var(--davv-navy-dark));
    color: var(--davv-white-80);
    border-top: 1px solid var(--davv-white-10);
    padding-top: 3rem;
    padding-bottom: 1.5rem;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .davv-footer,
.dark .davv-footer {
    background-color: var(--davv-slate-950);
    border-top-color: var(--davv-slate-800);
}

.davv-footer-inner {
    max-width: var(--davv-max-width);
    margin-inline: auto;
    padding-inline: 1rem;
}

@media (min-width: 640px) { .davv-footer-inner { padding-inline: 1.5rem; } }

/* ── Footer Grid ──────────────────────────────────────────── */
.davv-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--davv-white-5);
}

@media (min-width: 768px)  { .davv-footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .davv-footer-grid { grid-template-columns: repeat(4, 1fr); } }

/* ── Column 1: Brand ──────────────────────────────────────── */
.davv-footer-brand-col { display: flex; flex-direction: column; gap: 1rem; }

.davv-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.davv-footer-logo {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
    background: var(--davv-white-10);
    padding: 0.25rem;
    border-radius: var(--davv-radius-md);
}

.davv-footer-brand-name {
    font-weight: 900;
    color: var(--davv-white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    display: block;
    line-height: 1.2;
}

@media (min-width: 640px) { .davv-footer-brand-name { font-size: 1rem; } }

.davv-footer-brand-sub {
    font-weight: 900;
    color: var(--davv-white-70);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-top: 0.125rem;
}

.davv-footer-about {
    color: var(--davv-white-60);
    font-size: 0.75rem;
    line-height: 1.7;
    margin: 0;
}

@media (min-width: 640px) { .davv-footer-about { font-size: 0.8125rem; } }

/* ── Social Links ─────────────────────────────────────────── */
.davv-footer-social { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0 0.25rem; }

.davv-social-btn {
    width: 2rem;
    height: 2rem;
    border-radius: var(--davv-radius-md);
    background: var(--davv-white-5);
    border: 1px solid var(--davv-white-10);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--davv-white-60);
    text-decoration: none;
    transition: var(--davv-transition-fast);
}

.davv-social-btn:hover {
    color: var(--davv-white);
    background-color: var(--davv-blue);
    border-color: var(--davv-blue);
}

/* ── Last Updated ─────────────────────────────────────────── */
.davv-footer-updated {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: var(--davv-white-40);
}

@media (min-width: 640px) { .davv-footer-updated { font-size: 0.6875rem; } }

.davv-footer-updated-date { color: var(--davv-yellow); font-weight: 900; }

/* ── Link Columns ─────────────────────────────────────────── */
.davv-footer-col-title {
    font-weight: 900;
    color: var(--davv-white);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--davv-white-10);
    display: inline-block;
}

@media (min-width: 640px) { .davv-footer-col-title { font-size: 0.875rem; } }

.davv-footer-link-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.davv-footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--davv-white-60);
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.15s ease;
}

@media (min-width: 640px) { .davv-footer-link { font-size: 0.8125rem; } }

.davv-footer-link:hover { color: var(--davv-yellow); }
.davv-footer-link .bi { color: var(--davv-yellow); opacity: 0.7; transition: opacity 0.15s ease; }
.davv-footer-link:hover .bi { color: var(--davv-yellow); opacity: 1; }

/* ── Contact Column ───────────────────────────────────────── */
.davv-footer-contact-list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.davv-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.75rem;
    color: var(--davv-white-60);
    line-height: 1.6;
}

@media (min-width: 640px) { .davv-footer-contact-item { font-size: 0.8125rem; } }

.davv-footer-contact-icon { color: var(--davv-yellow); flex-shrink: 0; font-size: 1rem; margin-top: 0.125rem; }

.davv-footer-email {
    color: var(--davv-white-60);
    text-decoration: none;
    transition: color 0.15s ease;
}

.davv-footer-email:hover { color: var(--davv-yellow); }

/* ── Visitor Counter ──────────────────────────────────────── */
.davv-footer-visitor {
    padding-top: 1rem;
    border-top: 1px solid var(--davv-white-5);
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.davv-footer-visitor-label {
    font-size: 0.625rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: var(--davv-white-40);
}

.davv-visitor-counter { display: flex; align-items: center; gap: 0.25rem; }

.davv-visitor-digit {
    width: 1.375rem;
    height: 1.875rem;
    background: var(--davv-white-5);
    border: 1px solid var(--davv-white-10);
    border-radius: var(--davv-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 900;
    color: var(--davv-yellow);
    font-size: 0.75rem;
    box-shadow: 0 1px 2px var(--davv-black-15);
}

/* ── Bottom Bar ───────────────────────────────────────────── */
.davv-footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .davv-footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.davv-footer-copyright {
    color: var(--davv-white-50);
    margin: 0;
    text-align: center;
}

@media (min-width: 768px) { .davv-footer-copyright { text-align: left; } }

.davv-footer-legal {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.25rem 1rem;
    color: var(--davv-white-50);
}

.davv-footer-legal-link {
    color: var(--davv-white-50);
    text-decoration: none;
    transition: color 0.15s ease;
}

.davv-footer-legal-link:hover { color: var(--davv-yellow); }