/* ===== Footer — KukuPDF ===== */
.footer { background: #080612; color: var(--text-secondary); padding-top: var(--space-2xl); border-top: 1px solid rgba(123,47,255,0.15); }

.footer-trust { padding-bottom: var(--space-xl); border-bottom: 1px solid rgba(123,47,255,0.1); }
.trust-badges { display: flex; align-items: center; justify-content: center; gap: var(--space-xl); flex-wrap: wrap; }
.trust-badge { display: flex; align-items: center; gap: 6px; font-size: var(--fs-sm); color: var(--text-muted); }
.trust-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s ease-in-out infinite; flex-shrink: 0; }
.trust-badge i { width: 18px; height: 18px; }

.footer-main { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-xl); padding: var(--space-xl) 0; }
.footer-heading { font-family: var(--font-ui); font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--space-md); }
.footer-links li { margin-bottom: var(--space-sm); }
.footer-links a { font-size: var(--fs-sm); color: var(--text-muted); transition: color var(--transition-fast); display: inline-block; }
.footer-links a:hover { color: var(--primary-light); transform: translateX(2px); }

.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); padding: var(--space-lg) 0; border-top: 1px solid rgba(123,47,255,0.1); }
.footer-apps { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.app-badge { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: var(--radius-full); border: 1px solid rgba(255,255,255,0.1); font-size: var(--fs-xs); color: var(--text-muted); transition: all var(--transition-fast); background: rgba(255,255,255,0.05); }
.app-badge:hover { border-color: rgba(123,47,255,0.3); color: var(--primary-light); background: rgba(123,47,255,0.15); }
.app-badge i { width: 14px; height: 14px; }

.footer-lang { position: relative; }
.lang-selector { display: flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-full); font-size: var(--fs-sm); color: var(--text-secondary); transition: all var(--transition-fast); background: rgba(255,255,255,0.04); }
.lang-selector:hover { border-color: rgba(123,47,255,0.3); color: var(--text-main); background: rgba(123,47,255,0.1); }
.lang-selector i { width: 16px; height: 16px; }

.lang-dropdown { position: absolute; bottom: calc(100% + 8px); right: 0; background: var(--bg-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: var(--space-md); width: 320px; z-index: var(--z-dropdown); border: 1px solid rgba(123,47,255,0.3); }
.lang-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
.lang-option { padding: 8px 12px; border-radius: var(--radius-sm); font-size: var(--fs-sm); color: var(--text-muted); text-align: left; transition: all var(--transition-fast); }
.lang-option:hover { color: var(--text-main); background: rgba(123,47,255,0.12); }
.lang-option.active { color: var(--accent); font-weight: 600; }
.footer-copy { font-size: var(--fs-xs); color: var(--text-muted); }

@media (max-width: 768px) {
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .footer-heading[data-accordion] { cursor: pointer; display: flex; align-items: center; justify-content: space-between; }
  .footer-heading[data-accordion]::after { content: '+'; font-size: var(--fs-lg); font-weight: 400; color: var(--primary-light); }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}
@media (max-width: 480px) {
  .footer-main { grid-template-columns: 1fr; }
  .footer-links { display: none; }
  .footer-col.open .footer-links { display: block; }
}