/* ── Footer ─────────────────────────────────── */
.site-footer {
    background: var(--color-surface-alt, var(--color-surface));
    border-top: 1px solid var(--color-border);
    margin-top: 100px;
}
.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 64px 24px 48px;
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.6fr;
    gap: 48px;
}

/* Brand col */
.footer-brand-col .footer-logo {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.5px;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 14px;
}
.footer-brand-col .footer-logo .logo-accent {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary, var(--color-primary)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer-tagline {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin-bottom: 22px;
    max-width: 240px;
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}
.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Links cols */
.footer-links-col h4 {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted, var(--color-text-secondary));
    margin-bottom: 16px;
}
.footer-links-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links-col ul a {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-links-col ul a:hover { color: var(--color-text); }

/* Newsletter col */
.footer-newsletter-col h4 {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted, var(--color-text-secondary));
    margin-bottom: 16px;
}
.footer-newsletter-col p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}
.footer-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-newsletter-form input {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1.5px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.footer-newsletter-form input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}
.footer-newsletter-form input::placeholder { color: var(--color-text-muted); }
.footer-newsletter-form button {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: none;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}
.footer-newsletter-form button:hover {
    background: var(--color-primary-hover, var(--color-primary));
    transform: translateY(-1px);
}

/* Bottom bar */
.footer-bottom { border-top: 1px solid var(--color-border); }
.footer-bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-bottom-inner p {
    font-family: var(--font-heading);
    font-size: 13px;
    color: var(--color-text-muted, var(--color-text-secondary));
    margin: 0;
}
.footer-bottom-links {
    display: flex;
    gap: 20px;
}
.footer-bottom-links a {
    font-family: var(--font-heading);
    font-size: 13px;
    color: var(--color-text-muted, var(--color-text-secondary));
    text-decoration: none;
    transition: color 0.2s;
}
.footer-bottom-links a:hover { color: var(--color-text); }

/* Toast */
#wpec-toast {
    position: fixed;
    bottom: 28px;
    right: 28px;
    padding: 13px 20px;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #00c6ff, #4facfe);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    z-index: 99999;
    display: none;
    max-width: 320px;
    word-break: break-word;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-main { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 600px) {
    .footer-main { grid-template-columns: 1fr; gap: 32px; padding: 40px 20px 32px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}