/* ══════════════════════════════════════════════════════════════════════
   Collrd — Footer & Language Toggle
   Shared between App (base.html) and Website (website_base.html)
   Extracted from website.css + modules.css (F5 RED-H01)
   ══════════════════════════════════════════════════════════════════════ */

.w-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-16);
}

.w-footer .w-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.w-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
@media (min-width: 768px) {
  .w-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-10);
  }
}
@media (min-width: 1024px) {
  .w-footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--space-10);
  }
}

/* ── Brand Column ──────────────────────────────────────────── */
.w-footer-brand .w-footer-logo {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  text-decoration: none;
}
.w-footer-brand .w-footer-logo span {
  background: linear-gradient(135deg, var(--neon-magenta), var(--neon-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.w-footer-brand p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 300px;
}

/* ── Link Columns ──────────────────────────────────────────── */
.w-footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}
.w-footer-col ul { list-style: none; }
.w-footer-col li { margin-bottom: var(--space-3); }
.w-footer-col a {
  font-size: 16px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}
.w-footer-col a:hover { color: var(--neon-cyan); }

/* ── Social Links ──────────────────────────────────────────── */
.w-footer-social a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.w-footer-social i {
  font-size: 20px;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}
.w-footer-social a:hover i { color: var(--neon-cyan); }

/* ── Newsletter ────────────────────────────────────────────── */
.w-footer-newsletter p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.w-footer-newsletter-input {
  display: flex;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.w-footer-newsletter-input:focus-within {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan-glow);
}
.w-footer-newsletter-input input {
  flex: 1;
  background: var(--bg-card);
  border: none;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-primary);
  outline: none;
  min-width: 0;
}
.w-footer-newsletter-input input::placeholder { color: var(--text-tertiary); }
.w-footer-newsletter-btn {
  background: var(--neon-magenta);
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.2s ease;
  display: flex;
  align-items: center;
}
.w-footer-newsletter-btn i { font-size: 16px; color: #fff; }
.w-footer-newsletter-btn:hover { background: #ff4590; }

/* ── Footer Bottom ─────────────────────────────────────────── */
.w-footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
}
@media (min-width: 768px) {
  .w-footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.w-footer-copy {
  font-size: 14px;
  color: var(--text-tertiary);
}

/* ── Language Toggle ───────────────────────────────────────── */
.w-lang-toggle {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.w-lang-toggle a {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-tertiary);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.w-lang-toggle a:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}
.w-lang-toggle a.active {
  color: var(--neon-cyan);
  background: var(--neon-cyan-soft);
}
.w-lang-toggle .w-lang-sep {
  color: var(--text-tertiary);
  font-size: 12px;
  user-select: none;
}