body {
  margin: 0;
  background: #000;
  color: #ffd700;
  font-family: "Segoe UI", sans-serif;
}

.ykos-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  background: #111;
}

.ykos-hero {
  text-align: center;
  padding: 80px 20px;
}

.ykos-section {
  padding: 60px 40px;
  border-top: 1px solid #333;
}

.ykos-footer {
  text-align: center;
  padding: 20px;
  background: #111;
}
/* ==========================================
   YALNIZCA MOBİL EKRANLAR İÇİN ÖZEL DÜZEN
   ========================================== */
@media (max-width: 768px) {
  .header-nav-buttons {
    display: none !important;
  }

  .header-nav-buttons.active {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 12px;
  }

  .mobile-hamburger-btn {
    display: flex !important;
  }

  .header-logo-title {
    font-size: 22px !important;
    letter-spacing: 2px !important;
  }

  .header-sub-title {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .mobile-hamburger-btn {
    display: none !important;
  }
}