/* ============================================================
   YAKUP GÜLER FIGHT CLUB — Responsive
   ============================================================ */

@media (max-width: 1180px) {
  .nav-links { display: none; }
  .nav-toggle { display: grid; }
}

@media (max-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
}

@media (max-width: 992px) {
  .section { padding: 64px 0; }
  .hero { min-height: auto; padding: 120px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-figure { max-width: 380px; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-body { grid-template-columns: 1fr; }
  .panel-side { position: static; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: grid; }
  .nav-actions .btn--outline { display: none; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.3rem, 10vw, 3.4rem); }
  .hero-stats { gap: 24px; }
  .hero-badge { position: static; margin-top: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .achievement-item { flex-direction: column; gap: 6px; }
  .achievement-year { min-width: 0; }

  /* Admin */
  .admin-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 100;
    transform: translateX(-100%); transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
    height: 100vh;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .sidebar-backdrop.open { opacity: 1; pointer-events: auto; }
  .admin-toggle { display: grid; }
  .admin-content { padding: 20px; }
  .admin-topbar { padding: 10px 20px; }
  .admin-search { display: none; }
  .admin-user div { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .section { padding: 52px 0; }
  .hero { padding: 110px 0 56px; }
  .hero-cta .btn { width: 100%; }
  .grid--4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-cards { grid-template-columns: 1fr; }
  .auth-card { padding: 26px 20px; }
  .panel-card, .form-card { padding: 20px; }
  .admin-head { flex-direction: column; align-items: flex-start; }
  .admin-user { display: none; }
  .chart-bars { gap: 6px; }
  .toast-wrap { left: 16px; right: 16px; }
}