/* ==========================================================================
   Footer Component — no hardcoded hex values.
   ========================================================================== */

.footer-accent-line {
    height: 3px;
    background-color: var(--color-accent);
}

.site-footer {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    font-family: var(--font-body);
}

/* ─── CTA bar ─────────────────────────────────────────── */
.footer-cta {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
}

.footer-cta__button {
    display: inline-block;
    padding: 0.875rem 2rem;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: 2px solid var(--color-accent);
}

.footer-cta__button:hover {
    background-color: transparent;
    color: var(--color-accent);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

/* ─── 3-column layout ─────────────────────────────────── */
.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(245, 240, 232, 0.15);
}

.footer-column__heading {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin: 0 0 var(--space-sm);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-contact__link {
    color: var(--color-text-inverse);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-contact__link:hover,
.footer-contact__link:focus {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-social__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-social__link:hover,
.footer-social__link:focus { color: var(--color-accent); }

.footer-social__icon { width: 22px; height: 22px; }

.footer-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-nav li { margin: 0; }

.footer-nav a {
    color: var(--color-text-inverse);
    text-decoration: none;
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    opacity: 0.8;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.footer-nav a:hover,
.footer-nav a:focus { color: var(--color-accent); opacity: 1; }

.footer-legal {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(245, 240, 232, 0.1);
}

.footer-legal p {
    margin: 0;
    font-size: 0.8rem;
    opacity: 0.6;
    color: var(--color-text-inverse);
}

.footer-legal a {
    color: var(--color-text-inverse);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-legal a:hover,
.footer-legal a:focus { color: var(--color-accent); }

@media ( max-width: 640px ) {
    .footer-columns { grid-template-columns: 1fr; }
}