.btn-primary {
  display: inline-block;
  background: #f9b000;              /* ana marka rengi */
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s, transform 0.15s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.btn-primary:hover,
.btn-primary:focus {
  background: #d89600;
  transform: translateY(-2px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.btn-secondary {
  display: inline-block;
  margin-top: 20px;
  background: #f0f0f0;
  color: #333;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid #ddd;
  transition: background 0.25s, transform 0.15s;
}
.btn-secondary:hover,
.btn-secondary:focus {
  background: #e4e4e4;
  transform: translateY(-1px);
}
.btn-secondary:active {
  transform: translateY(0);
}

@media (prefers-color-scheme: dark) {
  .btn-secondary {
    background: #2a2d33;
    color: #eee;
    border: 1px solid #444;
  }
  .btn-secondary:hover {
    background: #3a3e45;
  }
}