/* ==================================================
   ECOMNIGHTHQ — SHARED FOOTER STYLESHEET
   Single source of truth for all pages
   ================================================== */

.premium-footer {
    position: relative;
    padding: 0 0 2rem;
    background: var(--bg-void);
    overflow: hidden;
}

/* Animated Gradient Divider */
.footer-divider { position: relative; width: 100%; height: 2px; margin-bottom: 4rem; overflow: hidden; }
.footer-divider-line {
    position: absolute; top: 0; left: 0; width: 200%; height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent), var(--green), var(--accent), transparent);
    animation: footerDividerSlide 4s linear infinite;
}
@keyframes footerDividerSlide { 0%{transform:translateX(-50%)} 100%{transform:translateX(0%)} }

/* Container */
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Grid — Updated to 5 columns to accommodate Policies neatly */
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr; gap: 3rem; margin-bottom: 3rem; }

/* Brand */
.footer-brand { display: flex; flex-direction: column; gap: 1.25rem; }
.footer-logo { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--text-primary); transition: opacity 0.3s; }
.footer-logo:hover { opacity: 0.8; }
.footer-logo-mark { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: var(--accent-dim); border-radius: 10px; color: var(--accent); border: 1px solid var(--border-glass); }
.footer-logo-text { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; }
.footer-brand-desc { font-family: var(--font-body); font-size: 0.875rem; line-height: 1.7; color: var(--text-muted); max-width: 320px; }

/* Socials */
.footer-socials { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; }
.footer-social-link { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 10px; color: var(--text-muted); background: var(--bg-glass); border: 1px solid var(--border-subtle); transition: all 0.3s; }
.footer-social-link:hover { color: var(--accent); border-color: var(--accent-dim); background: var(--accent-dim); transform: translateY(-2px); box-shadow: 0 4px 12px var(--accent-glow); }

/* Links columns */
.footer-links-col { display: flex; flex-direction: column; gap: 1rem; }
.footer-col-title { font-family: var(--font-display); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-primary); margin-bottom: 0.25rem; }
.footer-links-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-link { font-family: var(--font-body); font-size: 0.875rem; color: var(--text-muted); transition: all 0.25s; display: inline-block; }
.footer-link:hover { color: var(--text-primary); transform: translateX(4px); }

/* Contact */
.footer-contact-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-item { display: flex; align-items: center; gap: 0.6rem; color: var(--text-muted); }
.footer-contact-item svg { flex-shrink: 0; opacity: 0.7; }

/* Newsletter */
.footer-newsletter { margin-bottom: 2.5rem; }
.footer-newsletter-card { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2rem 2.5rem; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: 16px; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.footer-newsletter-content { flex: 1; }
.footer-newsletter-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--text-primary); margin: 0 0 0.35rem; letter-spacing: -0.02em; }
.footer-newsletter-desc { font-family: var(--font-body); font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.5; }
.footer-newsletter-form { flex: 1; max-width: 400px; }
.footer-newsletter-input-wrap { display: flex; align-items: center; background: var(--bg-glass-hover); border: 1px solid var(--border-glass); border-radius: 12px; overflow: hidden; transition: border-color 0.3s; }
.footer-newsletter-input-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.footer-newsletter-input { flex: 1; padding: 0.85rem 1.25rem; background: transparent; border: none; outline: none; font-family: var(--font-body); font-size: 0.875rem; color: var(--text-primary); }
.footer-newsletter-input::placeholder { color: var(--text-muted); }
.footer-newsletter-btn { position: relative; padding: 0.85rem 1.5rem; background: var(--accent); border: none; color: #fff; font-family: var(--font-body); font-size: 0.8rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 0.5rem; transition: all 0.3s; white-space: nowrap; border-radius: 0 10px 10px 0; overflow: hidden; }
.footer-newsletter-btn:hover { background: var(--accent-glow); box-shadow: 0 4px 20px var(--accent-glow); }
.footer-newsletter-btn-text, .footer-newsletter-btn-icon { transition: all 0.3s; }
.footer-newsletter-btn-success { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0); opacity: 0; transition: all 0.3s; color: #fff; }
.footer-newsletter-btn.success .footer-newsletter-btn-text,
.footer-newsletter-btn.success .footer-newsletter-btn-icon { opacity: 0; transform: translateY(10px); }
.footer-newsletter-btn.success .footer-newsletter-btn-success { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.footer-newsletter-btn.success { background: var(--green); }
.footer-newsletter-btn.error { background: #e53935; }

/* Bottom */
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 2rem; border-top: 1px solid var(--border-subtle); flex-wrap: wrap; }
.footer-copyright { font-family: var(--font-body); font-size: 0.8rem; color: var(--text-muted); margin: 0; }
.footer-legal-links { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.footer-legal-link { font-family: var(--font-body); font-size: 0.8rem; color: var(--text-muted); transition: color 0.25s; }
.footer-legal-link:hover { color: var(--accent); }

/* Back to Top */
.back-to-top { position: fixed; bottom: 2rem; right: 2rem; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--bg-glass); border: 1px solid var(--border-glass); border-radius: 12px; color: var(--text-primary); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all 0.4s; backdrop-filter: blur(12px); z-index: 999; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); transform: translateY(-3px); box-shadow: 0 6px 20px var(--accent-glow); }

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .footer-newsletter-card { flex-direction: column; align-items: flex-start; padding: 1.5rem; }
    .footer-newsletter-form { width: 100%; max-width: 100%; }
    .footer-divider { margin-bottom: 2rem; }
    .back-to-top { bottom: 1rem; right: 1rem; }
    .footer-bottom { flex-direction: column; justify-content: center; text-align: center; gap: 1rem; }
    .footer-legal-links { justify-content: center; }
}