/* ============================================================
   Footer — Dark slate, dot-line-dot accent, mobile CTA
   ============================================================ */

.footer {
    background-color: var(--color-primary);
    color: rgba(255,255,255,0.75);
    padding: 0;
}

/* Geometric dot-line-dot accent at top */
.footer-top-accent {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 0 0;
}

.footer-accent-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

.footer-accent-line {
    width: 60px;
    height: 2px;
    background: var(--color-accent);
    margin: 0 0.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0 2.5rem;
}

.footer-brand h3 {
    font-family: var(--font-heading), system-ui, sans-serif;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section h4 {
    color: var(--color-accent);
    font-family: var(--font-body), system-ui, sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.75rem;
}

.footer-section p,
.footer-section address {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0.25rem;
}

.footer-area {
    font-size: 0.875rem !important;
    color: rgba(255,255,255,0.4);
}

.footer-hours {
    white-space: pre-line;
}

.footer-section a {
    color: rgba(255,255,255,0.75);
}

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

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.footer-nav a {
    font-size: 0.9375rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.3);
}

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

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

/* --- Mobile CTA (sticky phone button) --- */

.mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 0.75rem 1rem;
    background: var(--color-primary);
    box-shadow: 0 -2px 16px rgba(0,0,0,0.25);
}

.mobile-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
}

.mobile-cta-btn:hover {
    color: #fff;
}

@media (min-width: 768px) {
    .mobile-cta {
        display: none;
    }
}

@media (max-width: 767px) {
    .footer {
        padding-bottom: 5rem;
    }
}